Investment Banking Presentation

                                       to

                            The Special Committee of
                            the Board of Directors of
                     Wandel & Goltermann Technologies, Inc.

                                January 20, 1998


                          The Robinson-Humphrey Company
                          Investment Bankers Since 1894




- --------------------------------------------------------------------------------
Table of Contents
================================================================================

     I.     Transaction Overview

     II.    Historical Financial Review

     III.   Historical Stock Price Performance and Trading Range

     IV.    Ownership Analysis

     V.     Projected Financial Review

     VI.    Market Comparison of Selected Public Companies and Implied Valuation
            Analysis

     VII.   Discounted Cash Flow Analysis

     VIII.  Analysis of Selected Merger and Acquisition Transactions and Implied
            Valuation Analysis

     IX.    Analysis of Premiums for  Minority  Interest  Acquisitions  in Going
            Private Transactions and Implied Valuation Analysis
- --------------------------------------------------------------------------------
                                                   THE ROBINSON-HUMPHREY COMPANY





- --------------------------------------------------------------------------------
Transaction Overview
================================================================================

o    On November 19, 1997, Wandel & Goltermann Technologies, Inc. ("WGTI" or the
     "Company")  announced  that Wandel and Goltermann  Management  Holding GmbH
     ("WG  Holding")  had  informed  WGTI's  Board  of  Directors  that  it  was
     considering  various strategic  transactions which involved or affected the
     Company and its  minority  shareholders,  including a merger of the Company
     with one or more  affiliates  of WG  Holding or a  transaction  in which WG
     Holding  would acquire all of the common stock of the Company not currently
     held by WG Holding.

o    WG Holding currently holds 3,285,600 shares of WGTI,  representing 62.1% of
     WGTI's 5,287,778 shares of common stock  outstanding.  Since WGTI's initial
     public  offering in April 1994, WG Holding has acquired  285,600  shares of
     WGTI's common stock in open market transactions.

o    On January 9, 1997,  WG Holding  proposed to acquire the  outstanding  WGTI
     shares currently held by persons other than WG Holding for a purchase price
     of $13.00 per share in cash,  or $26.0  million in aggregate  consideration
     (excluding the net value of currently  outstanding  in-the-money  options).
     The  aggregate  consideration  to be  paid  in  the  proposed  transaction,
     including the net value of currently  outstanding  in-the-money options, is
     $26.8 million.

o    WG Holding  proposes to structure  the  transaction  as a merger  whereby a
     newly-formed,  wholly-owned  subsidiary  of WG Holding would merge with and
     into WGTI.

o    The proposed  purchase price of $13.00 per share represents a 30.0% premium
     to WGTI's closing stock price on November 18, 1997 (one day prior to WGTI's
     announcement that WG Holding was considering various strategic transactions
     involving WGTI) and a 3.0% premium to WGTI's closing stock price on January
     9, 1998 (the last sale price for WGTI's common stock prior to receipt of WG
     Holding's  proposal  to  acquire  the  outstanding  shares  of WGTI held by
     persons other than WG Holding).

- --------------------------------------------------------------------------------
                                                   THE ROBINSON-HUMPHREY COMPANY




The Robinson-Humphrey Company, L.L.C

                             Project TroubleShooter
                        Analysis of Proposed Transaction

- --------------------------------------------------------------------------------
Purchase         Fully-Diluted       Transaction     Pro Forma        Total
Price Per          Shares              Equity            Net        Transaction
  Share         Outstanding (1)         Value         Debt (2)        Value
  -----         ---------------      -----------     ---------      -----------
$l3.00      x        5,347        =   $69,508         ($7,395)       $62,112
                                   
- --------------------------------------------------------------------------------



- ---------------------------------------------------------------------      ---------------------------------------------------------
            Transaction Equity Value as a Multiple of:                          Total Transaction Value as a Multiple of:
- ---------------------------------------------------------------------      ---------------------------------------------------------
                     Fiscal             Fiscal          Fiscal                          Fiscal           Fiscal          Fiscal
                     1997               1998(3)          l999                            1997            1998(3)          1999
                     ----               -------          ----                            ----            -------          ----
                                                                                                          
Net Income             NM x                31.6 x          13.6 x          Revenues         1.14 x           0.90  x     0.69 x
                                                                           EBITDA           35.1             14.8        7.l
                                                                           EBIT               NM             25.9        9.9
                                                                          
Pro Forma                                                               
Book Value (4)        2.9 x
- ---------------------------------------------------------------------      ---------------------------------------------------------

- ---------------------------------------------------------------------      ---------------------------------------------------------
            Transaction Equity Value as a Multiple of:                          Total Transaction Value as a Multiple of:
- ---------------------------------------------------------------------      ---------------------------------------------------------
                    Calendar          Calendar        Calendar                          Calendar        Calendar        Calendar
                     1997              1998 (3)        1999                               1997            1998(3)         1999
                     ----              --------        ----                               ----            -------         ----
                                                                                                          
Net Income              NM x               21.7 x          12.6 x          Revenues         1.16 x           0.84  x     0.64 x
                                                                           EBITDA             NM             10.8         6.4
                                                                           EBIT               NM             16.3         9.0
- --------------------------------------------------------------------- --------------------------------------------------------------



                          Stock Price Prior To 11/19/97
                          -----------------------------

                               1 Day             1 Week        4 Weeks
                               -----             ------        -------
 Actual Value                 $l0.00              $9.50         $10.50
 Premiumn at $13 per Share     30.0%              36.8%          23.8%



Footnotes:

(1)  Includes  5,287,778 shares  outstanding plus common stock  equivalents from
     275,025 options at a weighted average exercise price of $10.213  calculated
     using the treasury stock method.  The options used in the  calculation  are
     the total amount of options whose exercise price was below the $13 offer.

(2)  Net debt equals debt plus preferred stock less cash and marketable
     securities. Assumes cash outlay of $6.0 million for acquisitions to be
     completed in January 1998.

(3)  Excludes $6.3 million in purchased technology write-downs.
                                                                 
(4)  Adjusted  by  $6.3  million  for  contemplated   write-downs  of  purchased
     technology in the first quarter of calendar 1998.

(5)  Assumes announcement date on November 19, 1997.





The Robinson-Humphrey Company, L.L.C

                             Project TroubleShooter
                      Historical Balance Sheet Information
                  (In Thousands, Except for Per Share Amounts)



                                                                     As of September 30,                   December 31, 1997
                                                              ---------------------------------          ----------------------
                                                              1995          1996           1997          Actual       Pro Forma
                                                              ----          ----           ----          ------       ---------
                                                                                                               
 ASSETS

     Current Assets:
     Cash and Cash Equivalents                             $  5,374       $ 10,286       $ 13,329       $ 13,395        $  7,395[1]
     Accounts Receivable:
       Nonaffiliates                                          5,378          8,148          7,038          5,870          5,870
       Affiliates                                             3,934          5,068          3,964          6,226          6,226
     Income Tax Receivable                                    1,464            720          1,367            363            363
     Inventories                                              6,616          4,695          5,596          5,630          5,630
     Deferred Tax Assets                                      1,946          1,079          1,448          1,585          1,585
     Other Current Assets                                       395            349            927            849            849
                                                           --------       --------       --------       --------       --------
       Total Current Assets                                $ 25,107       $ 30,345       $ 33,669       $ 33,918       $ 27,918

     Property and Equipment
       Machinery and Equipment                                4,189          4,401          4,614          4,667          4,667
       Furniture and Fixtures                                 5,764          5,186          5,993          6,151          6,151
                                                           --------       --------       --------       --------       --------
                                                              9,953          9,587         10,607         1O,818         10,818
       Accumulated Depreciation                              (6,213)        (6,323)        (7,721)        (8,008)        (8,008)
                                                           --------       --------       --------       --------       --------
                                                              3,740          3,264          2,886          2.810          2,810
     Other Assets                                               497            689            737            718          1,018[1]
                                                           --------       --------       --------       --------       --------
     Total Assets                                          $ 29,344       $ 34,298       $ 37,292        $37,446        $31,746 
                                                           ========       ========       ========       ========       ========

LIABILITIES AND SHAREHOLDERS' EQUITY

     Current Liabilities:

     Accounts Payable:
       Nonaffiliates                                       $  1,579       $  1,327       $  1,530       $  1,085       $  1,085
       Affiliates                                               258            950          1,789          2,856          2,856
     Accrued Compensation                                     1,683          1,855          1,467          1,412          1,412
     Other Accrued Liabilities                                1,470          1,344          1,847          1,843          1,843
                                                           --------       --------       --------       --------       --------
     Total Current Liabilites                              $  4,990       $  5,476       $  6,633       $  7,196       $  7,196

     Shareholders' Equity:
       Common Stock                                              52             52             53             53             53
       Additional Paid-in Capital                            25,740         25,056         26,468         26,470         26,470
       Retained Earnings (Accumulated Deficit)               (1,438)         3,714          4,138          3,727         (2,573)[1]
                                                           --------       --------       --------       --------       --------
                                                             24,354         28,822         30,659         30,250         23,950
                                                           --------       --------       --------       --------       --------
    Total Liabilities and Shareholders' Equity             $ 29,344       $ 34,298       $ 37,292       $ 37,446       $ 31,146
                                                           ========       ========       ========       ========       ========



[1]  Assumes  $6.0  million  paid in cash  for  technology  acquisitions  with a
     purchased  technolgy  write-off of $6.3 million with the  difference  going
     into goodwill under other assets.




                             Project TroubleShooter
                             High-Low-Close Volume
                           Weekly: 4/8/94 to 01/15/98



                      (chart appears here with plot points)


 



                                             PROJECT TROUBLESHOOTER
                                          HISTORICAL STOCK TRADING DATA

             TS2             WEEK        VOLUME       HIGH         LOW        CLOSE
                             ----        ------       ----         ---        -----
                    34432      4/8/94    0.9526      $11.50      $10.25       $10.88
                    34439     4/15/94    0.5476       11.13       10.50       10.50
                    34446     4/22/94    0.1244       10.75       10.50       10.50
                    34453     4/29/94    0.0722       10.75       10.50       10.50
                    34460      5/6/94    0.0534       11.38       10.50       11.00
                    34467     5/13/94    0.0550       11.25       10.75       10.75
                    34474     5/20/94    0.1385       11.00       10.50       10.50
                    34481     5/27/94    0.1141       11.00       10.50       10.88
                    34488      6/3/94    0.0472       10.88       10.50       10.63
                    34495     6/10/94    0.0096       10.88       10.63       10.88
                    34502     6/17/94    0.1911       10.75       10.25       10.38
                    34509     6/24/94    0.1987       10.75       10.00       10.38
                    34516      7/1/94    0.1291       10.50       9.50         9.63
                    34523      7/8/94    0.0323       10.00       9.63         9.63
                    34530     7/15/94    0.0174       9.88        9.63         9.63
                    34537     7/22/94    0.0258       9.88        9.63         9.63
                    34544     7/29/94    0.0041       9.88        9.63         9.63
                    34551      8/5/94    0.0402       9.63        8.63         8.88
                    34558     8/12/94    0.0975       9.13        8.38         9.00
                    34565     8/19/94    0.0328       9.13        8.88         8.88
                    34572     8/26/94    0.3222       10.50       9.00         9.88
                    34579      9/2/94    0.1248       11.00       10.00       10.75
                    34586      9/9/94    0.1256       11.25       10.63       11.00
                    34593     9/16/94    0.3663       12.25       11.00       12.25
                    34600     9/23/94    0.2412       12.25       11.75       12.13
                    34607     9/30/94    0.0576       12.13       11.75       12.00
                    34614     10/7/94    0.0989       12.13       11.63       11.63
                    34621    10/14/94    0.0155       12.00       11.63       11.63
                    34628    10/21/94    0.4562       14.38       11.88       13.75
                    34635    10/28/94    0.1462       14.13       13.13       13.50
                    34642     11/4/94    0.0884       13.88       13.13       13.38
                    34649    11/11/94    0.0780       14.63       13.13       14.63
                    34656    11/18/94    0.3437       16.13       14.50       14.88
                    34663    11/25/94    0.0367       15.25       14.25       14.50
                    34670     12/2/94    0.0532       14.38       14.00       14.00
                    34677     12/9/94    0.2129       14.25       13.50       13.50
                    34684    12/16/94    0.0153       14.00       13.50       13.50
                    34691    12/23/94    0.0084       13.50       13.00       13.00



             TS2             WEEK        VOLUME       HIGH         LOW        CLOSE
                             ----        ------       ----         ---        -----
                    34698    12/30/94    0.0267       13.06       12.75       12.75
                    34705      1/6/95    0.0127       13.25       12.88       12.88
                    34712     1/13/95    0.3261       13.25       12.63       12.75
                    34719     1/20/95    0.0595       13.00       12.25       12.25
                    34726     1/27/95    0.2593       12.88       12.00       12.88
                    34733      2/3/95    0.3126       13.13       12.75       12.75
                    34740     2/10/95    0.3366       13.13       12.75       12.75
                    34747     2/17/95    0.5171       14.38       12.75       14.38
                    34754     2/24/95    0.1444       16.00       14.00       15.88
                    34761      3/3/95    0.1218       17.25       15.50       16.50
                    34768     3/10/95    0.1688       16.88       16.38       16.63
                    34775     3/17/95    0.1538       16.88       16.38       16.88
                    34782     3/24/95    0.0323       16.88       16.38       16.50
                    34789     3/31/95    0.0842       17.38       16.13       16.13
                    34796      4/7/95    0.2667       16.38       14.63       15.13
                    34803     4/14/95    0.0914       14.88       14.63       14.63
                    34810     4/21/95    0.0311       14.88       14.25       14.25
                    34817     4/28/95    0.0427       14.63       14.25       14.25
                    34824      5/5/95    0.3191       18.38       14.25       18.38
                    34831     5/12/95    0.2399       20.75       18.13       20.50
                    34838     5/19/95    0.1327       20.75       17.38       18.13
                    34845     5/26/95    0.0490       18.75       17.75       18.75
                    34852      6/2/95    0.0139       18.75       17.50       17.50
                    34859      6/9/95    0.0131       18.00       17.50       17.50
                    34866     6/16/95    0.1727       18.00       14.25       15.25
                    34873     6/23/95    0.7590       13.75       10.25       10.59
                    34880     6/30/95    0.1769       11.25       10.25       11.00
                    34887      7/7/95    0.0511       11.00       10.50       10.63
                    34894     7/14/95    0.1698       11.00       10.00       10.13
                    34901     7/21/95    0.4005       13.00       10.00       11.00
                    34908     7/28/95    0.2097       12.25       10.25       11.00
                    34915      8/4/95    0.1759       12.75       10.75       12.50
                    34922     8/11/95    0.1514       13.50       12.25       12.25



             TS2             WEEK        VOLUME       HIGH         LOW        CLOSE
                             ----        ------       ----         ---        -----
                    34929     8/18/95    0.0523       12.50       12.00       12.00
                    34936     8/25/95    0.0864       12.50       11.25       12.25
                    34943      9/1/95    0.0165       12.25       11.50       11.50
                    34950      9/8/95    0.0162       12.00       11.50       12.00
                    34957     9/15/95    0.2689       12.88       11.50       12.13
                    34964     9/22/95    0.3483       12.38       11.75       12.13
                    34971     9/29/95    0.0862       11.88       9.75        10.25
                    34978     10/6/95    0.0447       10.50       9.75        10.00
                    34985    10/13/95    0.0334       10.25       9.75        10.25
                    34992    10/20/95    0.1646       10.50       9.75        10.00
                    34999    10/27/95    0.0539       10.50       10.00       10.00
                    35006     11/3/95    0.0282       10.25       9.75        10.00
                    35013    11/10/95    0.0284       10.00       9.50        10.00
                    35020    11/17/95    0.1926       10.00       9.00         9.50
                    35027    11/24/95    0.0829       10.00       9.50         9.50
                    35034     12/1/95    0.8198       10.00       9.50        10.00
                    35041     12/8/95    0.3045       12.75       10.00       12.75
                    35048    12/15/95    0.3239       13.25       10.75       11.25
                    35055    12/22/95    0.0982       11.50       10.50       11.00
                    35062    12/29/95    0.0871       11.50       10.50       10.63
                    35069      1/5/96    0.0767       11.00       10.00       10.38
                    35076     1/12/96    0.0573       10.75       9.75         9.75
                    35083     1/19/96    0.0346       10.50       9.75        10.00
                    35090     1/26/96    0.0208       10.75       10.00       10.63
                    35097      2/2/96    0.1126       12.75       9.00         9.63
                    35104      2/9/96    0.2075       12.00       9.00        11.25
                    35111     2/16/96    0.0527       11.50       10.50       10.63
                    35118     2/23/96    0.0627       10.75       9.75        10.13
                    35125      3/1/96    0.5326       13.00       9.75        12.00
                    35132      3/8/96    0.1745       13.13       11.75       12.75
                    35139     3/15/96    0.3168       13.88       11.38       13.00
                    35146     3/22/96    0.2216       16.00       12.88       14.88
                    35153     3/29/96    0.1834       16.88       14.38       16.38
                    35160      4/5/96    0.1024       17.38       15.13       16.00
                    35167     4/12/96    0.0990       16.25       14.88       15.25
                    35174     4/19/96    0.1180       16.63       15.13       16.00
                    35181     4/26/96    0.4714       19.00       16.00       16.88
                    35188      5/3/96    0.0557       17.50       16.25       16.50
                    35195     5/10/96    0.1329       16.88       14.13       16.63
                    35202     5/17/96    0.1600       18.25       16.88       18.00
                    35209     5/24/96    0.1904       19.00       17.75       19.00
                    35216     5/31/96    0.1769       19.75       18.00       18.50


             TS2             WEEK        VOLUME       HIGH         LOW        CLOSE
                             ----        ------       ----         ---        -----
                    35223      6/7/96    0.1282       19.00       16.50       17.50
                    35230     6/14/96    0.1333       18.00       15.25       16.50
                    35237     6/21/96    0.0803       16.25       15.00       15.75
                    35244     6/28/96    0.0517       17.00       15.75       16.50
                    35251      7/5/96    0.0190       16.88       15.25       15.50
                    35258     7/12/96    0.0369       16.00       14.75       14.88
                    35265     7/19/96    0.0371       15.00       13.25       14.25
                    35272     7/26/96    0.0547       15.25       13.75       14.13
                    35279      8/2/96    0.1203       17.50       13.50       14.00
                    35286      8/9/96    0.0881       14.75       13.25       13.75
                    35293     8/16/96    0.0372       14.50       13.75       14.50
                    35300     8/23/96    0.0838       15.50       13.75       14.50
                    35307     8/30/96    0.0418       15.75       14.25       15.63
                    35314      9/6/96    0.2103       15.75       15.00       15.00
                    35321     9/13/96    0.0921       16.50       15.00       15.38
                    35328     9/20/96    0.1536       16.75       15.00       16.63
                    35335     9/27/96    0.4078       19.75       16.50       18.50
                    35342     10/4/96    0.3260       22.00       18.50       21.75
                    35349    10/11/96    0.1008       21.75       20.50       21.25
                    35356    10/18/96    0.3416       23.75       20.50       21.00
                    35363    10/25/96    0.1196       22.00       20.25       20.38
                    35370     11/1/96    0.0408       21.00       19.25       19.25
                    35377     11/8/96    0.1088       21.00       17.25       20.25
                    35384    11/15/96    0.1753       22.50       19.50       20.75
                    35391    11/22/96    0.0989       21.00       19.25       20.00
                    35398    11/29/96    0.1291       21.75       19.25       21.13
                    35405     12/6/96    0.3385       23.75       21.00       23.00
                    35412    12/13/96    0.4744       29.75       23.00       29.75
                    35419    12/20/96    0.2526       31.50       25.75       29.25
                    35426    12/27/96    0.0683       30.25       28.25       29.50         
                    35433      1/3/97    0.2336       30.00       25.00       28.56        
                    35440     1/10/97    0.1059       30.00       26.75       27.25        
                    35447     1/17/97    0.0964       30.25       27.25       28.50        
                    35454     1/24/97    0.0954       30.00       26.25       26.75        
                    35461     1/31/97    0.1530       28.75       26.25       26.25        
                    35468      2/7/97    0.1454       27.00       25.75       25.81        
                    35475     2/14/97    0.1528       26.75       23.50       24.75        
                    35482     2/21/97    0.1668       24.75       23.50       23.50        
                    35489     2/28/97    0.0676       24.00       22.75       23.50        
                    35496      3/7/97    0.1667       23.50       21.50       22.88        
                    35503     3/14/97    0.0569       24.00       22.50       22.75        
                    35510     3/21/97    0.0698       24.00       21.00       21.00        
                    35517     3/28/97    0.0613       22.50       18.75       21.38        


             TS2             WEEK        VOLUME       HIGH         LOW        CLOSE
                             ----        ------       ----         ---        -----
                    35524      4/4/97    0.6941       23.75       9.50        12.00        
                    35531     4/11/97    0.3344       12.25       10.00       11.00        
                    35538     4/18/97    0.1479       11.50       10.63       10.63        
                    35545     4/25/97    0.1040       11.88       10.63       11.25        
                    35552      5/2/97    0.1480       13.25       10.75       13.25        
                    35559      5/9/97    0.2046       14.00       12.00       12.63        
                    35566     5/16/97    0.1118       13.50       12.13       13.38        
                    35573     5/23/97    0.1098       14.13       12.00       12.00        
                    35580     5/30/97    0.0623       12.63       11.50       12.50        
                    35587      6/6/97    0.0521       12.75       12.00       12.38        
                    35594     6/13/97    0.0710       12.63       12.13       12.25        
                    35601     6/20/97    0.9762       12.50       8.50        9.13         
                    35608     6/27/97    0.6583        9.63       9.00        9.13         
                    35615      7/4/97    0.0530        9.38       8.88        9.06         
                    35622     7/11/97    0.1854        9.88       9.06        9.75         
                    35629     7/18/97    0.5494       10.25       9.38        9.63         
                    35636     7/25/97    0.0790        9.75       9.25        9.25         
                    35643      8/1/97    0.0824       10.25       9.25        10.00        
                    35643      8/1/97    0.0824       10.25       9.25        10.00    
                    35650      8/8/97    0.1345       11.13       9.75        10.75    
                    35657     8/15/97    0.0731       11.88       10.75       11.38    
                    35664     8/22/97    0.1492       13.25       11.38       12.13    
                    35671     8/29/97    0.0949       12.25       10.38       10.75    
                    35678      9/5/97    0.0567       12.13       11.00       11.38    
                    35685     9/12/97    0.0347       11.75       11.00       11.00    
                    35692     9/19/97    0.0692       12.38       11.00       11.75    
                    35699     9/26/97    0.3088       12.00       9.50        10.06    
                    35706     10/3/97    0.0539       10.25       9.94        10.00    
                    35713    10/10/97    0.0502       10.50       9.88        10.13    
                    35720    10/17/97    0.0433       10.63       10.13       10.38    

             TS2             WEEK        VOLUME       HIGH         LOW        CLOSE
                             ----        ------       ----         ---        -----
                    35727    10/24/97    0.1711       10.63       10.00       10.31    
                    35734    10/31/97    0.0855       10.25       8.50        9.38     
                    35741     11/7/97    0.0322       10.06       9.25        9.75     
                    35748    11/14/97    0.0340       10.38       9.38        9.38     
                    35755    11/21/97    0.1943       13.75       9.38        12.75    
                    35762    11/28/97    0.0359       12.75       11.88       12.25    
                    35769     12/5/97    0.0601       12.75       12.13       12.44    
                    35776    12/12/97    0.0516       12.75       11.75       12.13    
                    35783    12/19/97    0.0406       12.50       12.13       12.25    
                    35790    12/26/97    0.1259       13.50       12.25       13.13    
                    35797      1/2/98    0.0970       13.38       13.13       13.13    
                    35804      1/9/98    0.0571       13.38       12.38       12.63    
                    35811     1/16/98    0.1825       13.13       12.75       12.75    
                    35818     1/23/98    0.1360       12.88       12.63       12.75    
                    35825     1/30/98    0.0471       12.88       12.63       12.75    
                    35832      2/6/98    0.0655       12.88       12.69       12.81    
                    35839     2/13/98    0.0592       12.88       12.75       12.75    
                    35846     2/20/98    0.0190       12.81       12.69       12.81    
                    35853     2/27/98    0.0372       12.88       12.69       12.75    
                    35860      3/6/98    0.1134       13.25       12.69       13.13    
                    35867     3/13/98    0.1844       13.13       12.88       12.88    
                    35874     3/20/98    0.3626       15.63       12.88       15.25    
                    35881     3/27/98    0.0647       15.50       15.13       15.25    
                    35888      4/3/98    0.0438       15.50       15.25       15.44    
                    35895     4/10/98    0.0224       15.50       15.31       15.38    
                    35902     4/17/98    0.0605       15.63       15.31       15.38    
                    35909     4/24/98    0.0201       15.56       15.31       15.38    
                    35916      5/1/98    0.0715       15.44       15.00       15.13    
                    35923      5/8/98    0.0359       15.31       15.13       15.25    
                    35930     5/15/98    0.0065       15.25       15.13       15.19    
                    35937     5/22/98    0.0186       15.25       15.00       15.00    
                    35944     5/29/98    0.0103       15.06       14.88       14.88    
                    35951      6/5/98    0.0141       15.50       15.00       15.38    
                    35958     6/12/98    0.0374       15.38       15.00       15.00    
                    35965     6/19/98    0.0137       15.25       15.00       15.00    
                    35972     6/26/98    0.0065       15.25       15.00       15.06    
                    35979      7/3/98    0.0080       15.13       15.06       15.06    
                    35986     7/10/98    0.0215       15.25       15.00       15.00    
                    35993     7/17/98    0.0135       15.13       14.88       14.88    
                                                                                       
                   





                             Project TroubleShooter
                             High-Low-Close Volume
                           Daily: 1/1/97 to 01/15/98


                     (chart appears here with plot points)

 

                                                     Project TroubleShooter
                                                  Historical Stock Trading Data


                 TS1                     Date       Volume        High         Low        Close
                 ---                     ----       ------        ----         ---        -----
                    35431               1/1/97      0.0000      $30.00       $29.25      $29.25
                    35432               1/2/97      0.0825       30.00        25.00       27.00
                    35433               1/3/97      0.1366       29.50        25.00       28.56
                    35436               1/6/97      0.0508       30.00        28.00       28.63
                    35437               1/7/97      0.0108       28.75        27.50       27.50
                    35438               1/8/97      0.0060       28.25        27.50       28.25
                    35439               1/9/97      0.0192       28.00        27.00       27.63
                    35440               1/10/97     0.0191       28.25        26.75       27.25
                    35443               1/13/97     0.0264       29.00        27.25       29.00
                    35444               1/14/97     0.0473       30.25        28.50       29.25
                    35445               1/15/97     0.0099       29.75        28.00       29.50
                    35446               1/16/97     0.0036       30.00        28.50       30.00
                    35447               1/17/97     0.0092       30.00        28.50       28.50
                    35450               1/20/97     0.0024       30.00        28.50       28.50
                    35451               1/21/97     0.0219       29.00        27.25       27.25
                    35452               1/22/97     0.0314       28.50        26.25       26.50
                    35453               1/23/97     0.0208       28.25        26.25       27.50
                    35454               1/24/97     0.0189       28.25        26.25       26.75
                    35457               1/27/97     0.0299       28.00        26.50       27.13
                    35458               1/28/97     0.0346       28.75        27.25       27.63
                    35459               1/29/97     0.0109       28.50        26.25       27.50
                    35460               1/30/97     0.0612       27.50        26.25       27.00
                    35461               1/31/97     0.0164       27.25        26.25       26.25
                    35464               2/3/97      0.0276       27.00        26.00       27.00
                    35465               2/4/97      0.0538       27.00        26.00       27.00
                    35466               2/5/97      0.0112       27.00        25.75       25.75
                    35467               2/6/97      0.0372       26.50        25.75       26.00
                    35468               2/7/97      0.0156       26.75        25.75       25.81
                    35471               2/10/97     0.0063       26.75        25.75       25.75
                    35472               2/11/97     0.0713       26.13        23.50       24.00
                    35473               2/12/97     0.0325       24.75        23.75       23.75
                    35474               2/13/97     0.0358       24.75        23.50       24.50
                    35475               2/14/97     0.0069       24.75        24.00       24.75
                    35478               2/17/97     0.0000       24.75        24.00       24.75
                    35479               2/18/97     0.0049       24.75        24.00       24.00
                    35480               2/19/97     0.0021       24.75        24.00       24.00
                    35481               2/20/97     0.1355       24.50        23.50       23.50
                    35482               2/21/97     0.0243       24.25        23.50       23.50
                    35485               2/24/97     0.0089       24.00        22.75       23.75
                    35486               2/25/97     0.0355       24.00        22.75       24.00
                    35487               2/26/97     0.0043       24.00        22.75       23.50
                    35488               2/27/97     0.0003       22.75        22.75       22.75
                    35489               2/28/97     0.0186       24.00        22.75       23.50
                    35492               3/3/97      0.1332       23.25        21.50       21.50
                    35493               3/4/97      0.0090       22.75        21.50       22.75
                    35494               3/5/97      0.0162       22.75        21.75       22.75
                    35495               3/6/97      0.0078       23.50        22.50       22.88


                 TS1                     Date       Volume        High         Low        Close
                 ---                     ----       ------        ----         ---        -----
                    35496               3/7/97      0.0005       23.50        22.75       22.88
                    35499               3/10/97     0.0192       23.50        22.75       22.88
                    35500               3/11/97     0.0191       23.19        22.75       22.75
                    35501               3/12/97     0.0066       23.50        22.63       23.50
                    35502               3/13/97     0.0042       23.25        22.50       22.50
                    35503               3/14/97     0.0078       24.00        22.50       22.75
                    35506               3/17/97     0.0394       24.00        22.00       22.25
                    35507               3/18/97     0.0215       22.75        21.50       21.50
                    35508               3/19/97     0.0038       22.50        21.00       22.25
                    35509               3/20/97     0.0033       22.50        21.25       22.00
                    35510               3/21/97     0.0018       22.25        21.00       21.00
                    35513               3/24/97     0.0283       22.50        18.75       20.25
                    35514               3/25/97     0.0105       20.50        19.50       20.00
                    35515               3/26/97     0.0162       20.50        19.50       20.50
                    35516               3/27/97     0.0063       21.50        20.50       21.38
                    35517               3/28/97     0.0000       21.50        20.50       21.38
                    35520               3/31/97     0.0226       22.25        20.25       22.00
                    35521               4/1/97      0.0112       22.50        21.38       21.38
                    35522               4/2/97      0.4025       23.75         9.50       10.75
                    35523               4/3/97      0.1665       12.75        10.38       11.88
                    35524               4/4/97      0.0913       12.75        11.50       12.00
                    35527               4/7/97      0.0775       12.25        11.25       11.88
                    35528               4/8/97      0.1511       11.88        10.00       10.75
                    35529               4/9/97      0.0385       11.25        10.63       10.88
                    35530               4/10/97     0.0347       11.25        10.75       11.00
                    35531               4/11/97     0.0326       11.25        10.75       11.00
                    35534               4/14/97     0.0142       11.25        10.63       11.25
                    35535               4/15/97     0.0395       11.38        10.63       11.38
                    35536               4/16/97     0.0518       11.50        11.13       11.13
                    35537               4/17/97     0.0270       11.50        10.63       11.00
                    35538               4/18/97     0.0154       11.25        10.63       10.63
                    35541               4/21/97     0.0219       11.25        10.63       10.75
                    35542               4/22/97     0.0365       11.50        10.88       11.13
                    35543               4/23/97     0.0106       11.50        10.75       11.50
                    35544               4/24/97     0.0331       11.88        10.75       11.25
                    35545               4/25/97     0.0019       11.25        10.75       11.25
                    35548               4/28/97     0.0031       11.25        10.75       10.75
                    35549               4/29/97     0.0596       12.75        11.75       11.75
                    35550               4/30/97     0.0575       12.50        11.50       12.38
                    35551               5/1/97      0.0045       12.50        11.88       12.50
                    35552               5/2/97      0.0233       13.25        12.00       13.25
                    35555               5/5/97      0.0286       13.75        13.38       13.75
                    35556               5/6/97      0.0087       14.00        13.38       13.75
                    35557               5/7/97      0.0250       14.00        13.13       13.75
                    35558               5/8/97      0.1375       13.75        12.00       12.38
                    35559               5/9/97      0.0048       12.63        12.25       12.63
                    35562               5/12/97     0.0163       13.00        12.25       12.63
                    35563               5/13/97     0.0192       12.75        12.13       12.25
                    35564               5/14/97     0.0038       12.88        12.25       12.88
                    35565               5/15/97     0.0399       12.88        12.25       12.50
                    35566               5/16/97     0.0326       13.50        13.00       13.38
                    35569               5/19/97     0.0177       14.13        13.13       13.75
                    35570               5/20/97     0.0074       14.00        13.00       13.00
                    35571               5/21/97     0.0464       13.75        12.38       12.38
                    35572               5/22/97     0.0288       12.63        12.13       12.50
                    35573               5/23/97     0.0095       12.50        12.00       12.00
                    35576               5/26/97     0.0000       12.50        12.00       12.00
                    35577               5/27/97     0.0092       12.50        11.50       12.06
                    35578               5/28/97     0.0124       12.50        12.00       12.50
                    35579               5/29/97     0.0334       12.63        12.25       12.38
                    35580               5/30/97     0.0073       12.63        12.00       12.50
                    35583               6/2/97      0.0081       12.75        12.25       12.44
                    35584               6/3/97      0.0068       12.63        12.63       12.63
                    35585               6/4/97      0.0143       12.63        12.19       12.63
                    35586               6/5/97      0.0118       12.63        12.19       12.25
                    35587               6/6/97      0.0111       12.38        12.00       12.38
                    35590               6/9/97      0.0038       12.38        12.13       12.25
                    35591               6/10/97     0.0045       12.38        12.13       12.13
                    35592               6/11/97     0.0198       12.63        12.13       12.25
                    35593               6/12/97     0.0309       12.63        12.25       12.31
                    35594               6/13/97     0.0120       12.63        12.25       12.25
                    35597               6/16/97     0.0446       12.50        12.00       12.00
                    35598               6/17/97     0.0272       12.00        11.50       11.75
                    35599               6/18/97     0.0136       11.88        11.38       11.38
                    35600               6/19/97     0.6439       11.63         8.50        9.00
                    35601               6/20/97     0.2469        9.50         9.00        9.13
                    35604               6/23/97     0.1950        9.63         9.00        9.38
                    35605               6/24/97     0.0751        9.63         9.25        9.63
                    35606               6/25/97     0.0970        9.63         9.38        9.50
                    35607               6/26/97     0.0831        9.50         9.00        9.25
                    35608               6/27/97     0.2081        9.38         9.00        9.13

                 TS1                     Date       Volume        High         Low        Close
                 ---                     ----       ------        ----         ---        -----
                    35611               6/30/97     0.0253        9.38        8.88        9.13
                    35612               7/1/97      0.0070        9.13        8.88        8.88
                    35613               7/2/97      0.0107        9.25        8.94        9.25
                    35614               7/3/97      0.0100        9.38        9.06        9.06
                    35615               7/4/97      0.0000        9.38        9.06        9.06
                    35618               7/7/97      0.0447        9.63        9.06        9.38
                    35619               7/8/97      0.0468        9.75        9.38        9.75
                    35620               7/9/97      0.0215        9.75        9.50        9.50
                    35621               7/10/97     0.0498        9.75        9.38        9.63
                    35622               7/11/97     0.0226        9.88        9.50        9.75
                    35625               7/14/97     0.0326       10.13        9.75       10.00
                    35626               7/15/97     0.0267       10.25        9.75        9.88
                    35627               7/16/97     0.4096       10.13        9.38        9.63
                    35628               7/17/97     0.0597        9.88        9.38        9.63
                    35629               7/18/97     0.0208        9.63        9.38        9.63
                    35632               7/21/97     0.0213        9.63        9.25        9.25
                    35633               7/22/97     0.0073        9.75        9.38        9.38
                    35634               7/23/97     0.0198        9.75        9.38        9.50
                    35635               7/24/97     0.0077        9.75        9.25        9.50
                    35636               7/25/97     0.0229        9.75        9.25        9.25
                    35639               7/28/97     0.0081        9.75        9.25        9.25
                    35640               7/29/97     0.0327       10.25        9.38        9.88
                    35641               7/30/97     0.0183       10.25        9.88       10.13
                    35642               7/31/97     0.0154       10.25        9.88        9.88
                    35643               8/1/97      0.0079       10.00        9.88       10.00
                    35646               8/4/97      0.0422       10.25        9.75       10.00
                    35647               8/5/97      0.0141       10.38        9.88       10.13
                    35648               8/6/97      0.0353       11.00        9.88       10.94
                    35649               8/7/97      0.0326       11.13       10.50       10.53
                    35650               8/8/97      0.0103       11.00       10.50       10.75
                    35653               8/11/97     0.0030       11.00       10.75       11.00
                    35654               8/12/97     0.0182       11.19       10.81       11.00
                    35655               8/13/97     0.0228       11.88       10.88       11.50
                    35656               8/14/97     0.0099       11.88       11.38       11.50
                    35657               8/15/97     0.0192       11.88       11.38       11.38
                    35660               8/18/97     0.0205       11.63       11.38       11.50
                    35661               8/19/97     0.0336       12.56       11.50       12.38
                    35662               8/20/97     0.0322       13.25       12.75       12.75
                    35663               8/21/97     0.0207       13.25       12.75       12.75
                    35664               8/22/97     0.0422       13.00       11.88       12.13
                    35667               8/25/97     0.0054       12.25       11.63       12.00
                    35668               8/26/97     0.0431       12.00       10.38       10.88
                    35669               8/27/97     0.0293       11.38       10.50       11.13
                    35670               8/28/97     0.0120       11.38       10.75       11.00
                    35671               8/29/97     0.0051       11.13       10.75       10.75
                    35674               9/1/97      0.0000       11.13       10.75       10.75
                    35675               9/2/97      0.0199       12.00       11.00       11.50
                    35676               9/3/97      0.0192       12.00       11.25       11.50
                    35677               9/4/97      0.0089       11.75       11.63       11.63


                 TS1                     Date       Volume        High         Low        Close
                 ---                     ----       ------        ----         ---        -----
                    35678               9/5/97      0.0087       12.13        11.38       11.38
                    35681               9/8/97      0.0039       11.75        11.13       11.25
                    35682               9/9/97      0.0159       11.75        11.00       11.50
                    35683               9/10/97     0.0044       11.44        11.00       11.25
                    35684               9/11/97     0.0054       11.25        11.00       11.25
                    35685               9/12/97     0.0051       11.25        11.00       11.00
                    35688               9/15/97     0.0144       12.00        11.00       12.00
                    35689               9/16/97     0.0127       12.38        11.75       11.75
                    35690               9/17/97     0.0221       12.38        11.63       11.75
                    35691               9/18/97     0.0069       11.88        11.63       11.88
                    35692               9/19/97     0.0131       11.88        11.38       11.75
                    35695               9/22/97     0.0186       12.00        11.63       11.75
                    35696               9/23/97     0.2219       10.25         9.50       10.13
                    35697               9/24/97     0.0389       10.50         9.88       10.25
                    35698               9/25/97     0.0123       10.38        10.00       10.38
                    35699               9/26/97     0.0171       10.38        10.06       10.06
                    35702               9/29/97     0.0162       10.25        10.00       10.00
                    35703               9/30/97     0.0141       10.25         9.94        9.94
                    35704               10/1/97     0.0050       10.25         9.94        9.94
                    35705               10/2/97     0.0066       10.13         9.94        9.94
                    35706               10/3/97     0.0120       10.13         9.94       10.00
                    35709               10/6/97     0.0169       10.25         9.94       10.25
                    35710               10/7/97     0.0044       10.25        10.00       10.00
                    35711               10/8/97     0.0193       10.38         9.88       10.38
                    35712               10/9/97     0.0075       10.50        10.13       10.13
                    35713              10/10/97     0.0021       10.19        10.13       10.13
                    35716              10/13/97     0.0046       10.25        10.13       10.25
                    35717              10/14/97     0.0099       10.63        10.38       10.38
                    35718              10/15/97     0.0062       10.63        10.38       10.63
                    35719              10/16/97     0.0051       10.63        10.38       10.38
                    35720              10/17/97     0.0175       10.50        10.25       10.38
                    35723              10/20/97     0.0050       10.50        10.25       10.25
                    35724              10/21/97     0.0097       10.63        10.25       10.63
                    35725              10/22/97     0.0106       10.63        10.38       10.50
                    35726              10/23/97     0.0491       10.50        10.00       10.13
                    35727              10/24/97     0.0967       10.63        10.13       10.31
                    35730              10/27/97     0.0025       10.06        10.06       10.06
                    35731              10/28/97     0.0432       10.06         8.50       10.00
                    35732              10/29/97     0.0106       10.25         9.88        9.88
                    35733              10/30/97     0.0062       10.13         9.88        9.88
                    35734              10/31/97     0.0230        9.88         9.25        9.38
                    35737               11/3/97     0.0109       10.00         9.25        9.50
                    35738               11/4/97     0.0024       10.00         9.25        9.50
                    35739               11/5/97     0.0051       10.00         9.50        9.50
                    35740               11/6/97     0.0103       10.06         9.50        9.75
                    35741               11/7/97     0.0035        9.75         9.63        9.75
                    35744              11/10/97     0.0004        9.75         9.75        9.75
                    35745              11/11/97     0.0190       10.38         9.75        9.94
                    35746              11/12/97     0.0107       10.00         9.50        9.50
                    35747              11/13/97     0.0025        9.50         9.38        9.38
                    35748              11/14/97     0.0014       10.00         9.38        9.38
                    35751              11/17/97     0.0070       10.13         9.38        9.75
                    35752              11/18/97     0.0165       10.25        10.00       10.00
                    35753              11/19/97     0.0603       12.00        10.63       11.81
                    35754              11/20/97     0.0918       13.75        12.50       12.75
                    35755              11/21/97     0.0187       13.25        12.38       12.75
                    35758              11/24/97     0.0129       12.75        11.88       12.00
                    35759              11/25/97     0.0119       12.75        12.00       12.50
                    35760              11/26/97     0.0100       12.75        12.25       12.25
                    35761              11/27/97     0.0000       12.75        12.25       12.25
                    35762              11/28/97     0.0011       12.50        12.25       12.25
                    35765               12/1/97     0.0188       12.63        12.25       12.63
                    35766               12/2/97     0.0063       12.63        12.25       12.25

                 TS1                     Date       Volume        High         Low        Close
                 ---                     ----       ------        ----         ---        -----
                    35767               12/3/97     0.0127       12.50        12.13       12.50
                    35768               12/4/97     0.0124       12.75        12.13       12.75
                    35769               12/5/97     0.0099       12.75        12.44       12.44
                    35772               12/8/97     0.0027       12.56        12.13       12.13
                    35773               12/9/97     0.0088       12.50        12.13       12.50
                    35774              12/10/97     0.0151       12.75        12.25       12.25
                    35775              12/11/97     0.0176       12.25        11.75       12.00
                    35776              12/12/97     0.0074       12.38        11.88       12.13
                    35779              12/15/97     0.0209       12.50        12.13       12.50
                    35780              12/16/97     0.0023       12.50        12.25       12.50
                    35781              12/17/97     0.0051       12.50        12.13       12.38
                    35782              12/18/97     0.0034       12.50        12.25       12.38
                    35783              12/19/97     0.0089       12.44        12.25       12.25
                    35786              12/22/97     0.0577       12.50        12.25       12.50
                    35787              12/23/97     0.0348       13.50        12.38       13.38
                    35788              12/24/97     0.0049       13.38        13.13       13.25
                    35789              12/25/97     0.0000       13.38        13.13       13.25
                    35790              12/26/97     0.0285       13.44        13.13       13.13
                    35793              12/29/97     0.0379       13.31        13.13       13.13
                    35794              12/30/97     0.0385       13.31        13.13       13.13
                    35795              12/31/97     0.0173       13.38        13.13       13.13
                    35796               1/1/98      0.0000       13.38        13.13       13.13
                    35797               1/2/98      0.0033       13.38        13.13       13.13
                    35800               1/5/98      0.0056       13.25        13.13       13.13
                    35801               1/6/98      0.0129       13.25        13.13       13.13
                    35802               1/7/98      0.0042       13.38        13.13       13.38
                    35803               1/8/98      0.0118       13.38        12.75       12.88
                    35804               1/9/98      0.0226       12.88        12.38       12.63
                    35807               1/12/98     0.0637       13.13        12.75       12.75
                    35808               1/13/98     0.0117       12.88        12.75       12.75
                    35809               1/14/98     0.0106       13.00        12.75       12.81
                    35810               1/15/98     0.0625       12.81        12.75       12.81







                             Project TroubleShooter
                          Close Price Index Comparison
                           Weekly: 4/8/94 to 01/15/98


                      (chart appears here with plot points)




 

             93369210                 Nasdaq                 198 Wandel &  Nasdaq
             TS2          TS231       00000129
                    34432      10.875    748.7188                         1           1            1
                    34439        10.5    727.9688                  0.965517    0.972286     0.943465
                    34446        10.5    722.5625                  0.965517    0.965065     0.979914
                    34453        10.5    733.8438                  0.965517    0.980133     1.075745
                    34460          11     732.875                  1.011494    0.978839      1.03487
                    34467       10.75    716.9063                  0.988506    0.957511     0.984922
                    34474        10.5    726.6875                  0.965517    0.970575     0.991043
                    34481      10.875     733.125                         1    0.979173     0.969505
                    34488      10.625     742.375                  0.977011    0.991527     0.976853
                    34495      10.875      734.25                         1    0.980675      0.93704
                    34502      10.375    729.3438                  0.954023    0.974122     0.908671
                    34509      10.375    693.7813                  0.954023    0.926625     0.909699
                    34516       9.625    706.8438                  0.885057    0.944071     0.951686
                    34523       9.625    707.4688                  0.885057    0.944906     0.990607
                    34530       9.625     721.375                  0.885057    0.963479     1.018472
                    34537       9.625    716.6875                  0.885057    0.957219      0.96741
                    34544       9.625    722.1563                  0.885057    0.964523     0.968051
                    34551       8.875    718.6563                  0.816092    0.959848     0.983031
                    34558           9     731.625                  0.827586    0.977169     0.989157
                    34565       8.875    742.4375                  0.816092    0.991611     1.021327
                    34572       9.875    762.9375                  0.908046    1.018991     1.059242
                    34579       10.75    759.2188                  0.988506    1.014024     1.072184
                    34586          11    763.7188                  1.011494    1.020034     1.072917
                    34593       12.25    777.9063                  1.126437    1.038983     1.139732
                    34600      12.125      757.25                  1.114943    1.011394     1.124906
                    34607          12    764.2813                  1.103448    1.020786     1.130565
                    34614      11.625    749.9688                  1.068966     1.00167      1.16118
                    34621      11.625    767.0938                  1.068966    1.024542     1.247849
                    34628       13.75     765.375                  1.264368    1.022246     1.261674
                    34635        13.5    776.1563                  1.241379    1.036646     1.277047
                    34642      13.375    766.0938                  1.229885    1.023206       1.3016
                    34649      14.625     762.125                  1.344828    1.017906     1.252152
                    34656      14.875    764.6563                  1.367816    1.021286     1.281881
                    34663        14.5    742.5313                  1.333333    0.991736     1.225519
                    34670          14    745.0313                  1.287356    0.995075     1.247237
                    34677        13.5    719.0625                  1.241379    0.960391     1.196017
                    34684        13.5    729.0625                  1.241379    0.973747     1.222982
                    34691          13    739.3125                  1.195402    0.987437     1.265739
                    34698       12.75    751.9688                  1.172414    1.004341     1.298273
                    34705      12.875    749.6875                  1.183908    1.001294      1.29738
                    34712       12.75    762.1563                  1.172414    1.017947     1.344257
                    34719       12.25    762.0625                  1.126437    1.017822     1.384171
                    34726      12.875    758.9063                  1.183908    1.013607     1.314256
                    34733       12.75    772.0625                  1.172414    1.031178     1.318046
                    34740       12.75    790.4375                  1.172414     1.05572     1.360383
                    34747      14.375    786.9688                  1.321839    1.051087     1.414733
                    34754      15.875    791.0938                   1.45977    1.056597     1.426718
                    34761        16.5    798.7813                  1.517241    1.066864     1.393376
                    34768      16.625    802.2188                  1.528736    1.071455      1.36876
                    34775      16.875    808.3438                  1.551724    1.079636     1.425676
                    34782        16.5    818.6563                  1.517241     1.09341     1.485969
                    34789      16.125    817.2188                  1.482759     1.09149     1.337567
                    34796      15.125    814.6875                  1.390805    1.088109     1.341085
                    34803      14.625     832.625                  1.344828    1.112066     1.391787
                    34810       14.25    823.4375                  1.310345    1.099795     1.427245
                    34817       14.25    843.9688                  1.310345    1.127217     1.440185
                    34824      18.375    843.5313                  1.689655    1.126633     1.368494
                    34831        20.5    858.9375                  1.885057     1.14721     1.437557
                    34838      18.125    864.5625                  1.666667    1.154723     1.401126
                    34845       18.75     871.875                  1.724138    1.164489     1.397536
                    34852        17.5    872.9688                  1.609195     1.16595      1.39801
                    34859        17.5     884.375                  1.609195    1.181185     1.373846
                    34866       15.25    908.6563                  1.402299    1.213615     1.441303
                    34873    10.59375     938.875                  0.974138    1.253976     1.525524
                    34880          11    933.4375                  1.011494    1.246713     1.517227
                    34887      10.625      969.75                  0.977011    1.295213     1.574121
                    34894      10.125    999.3438                  0.931034    1.334739     1.634033
                    34901          11    961.7813                  1.011494    1.284569     1.565793
                    34908          11    1005.281                  1.011494    1.342669     1.639251
                    34915        12.5     991.125                  1.149425    1.323761     1.559525
                    34922       12.25    1004.125                  1.126437    1.341124     1.540297
                    34929          12     1031.25                  1.103448    1.377353     1.655228
                    34936       12.25    1019.969                  1.126437    1.362286     1.598463
                    34943        11.5    1019.469                  1.057471    1.361618     1.539019
                    34950          12        1060                  1.103448    1.415752     1.638809
                    34957      12.125    1051.125                  1.114943    1.403898     1.663789
                    34964      12.125    1053.375                  1.114943    1.406903     1.749951
                    34971       10.25    1043.563                  0.942529    1.393798     1.750482
                    34978          10    1012.031                   0.91954    1.351684     1.691466
                    34985       10.25    1018.375                  0.942529    1.360157     1.701104
                    34992          10      1039.5                   0.91954    1.388372     1.740177
                    34999          10    1025.563                   0.91954    1.369757     1.803217
                    35006          10    1065.688                   0.91954    1.423348     1.837241
                    35013          10    1063.875                   0.91954    1.420927     1.880298
                    35020         9.5        1045                  0.873563    1.395718     1.795236
                    35027         9.5    1030.188                  0.873563    1.375934     1.715365
                    35034          10    1055.313                   0.91954    1.409491     1.741165
                    35041       12.75    1062.438                  1.172414    1.419007     1.779616
                    35048       11.25      1030.5                  1.034483    1.376351     1.632933
                    35055          11    1046.875                  1.011494    1.398222     1.699188
                    35062      10.625    1052.125                  0.977011    1.405234     1.633773
                    35069      10.375      1033.5                  0.954023    1.380358     1.539051
                    35076        9.75    1008.219                  0.896552    1.346592     1.504647
                    35083          10    1018.438                   0.91954     1.36024     1.482344
                    35090      10.625    1040.938                  0.977011    1.390292     1.657184
                    35097       9.625    1072.125                  0.885057    1.431946     1.684647
                    35104       11.25    1094.625                  1.034483    1.461998     1.716242
                    35111      10.625    1090.688                  0.977011    1.456739     1.787834
                    35118      10.125    1117.813                  0.931034    1.492967     1.890849
                    35125          12    1086.063                  1.103448    1.450561     1.752613
                    35132       12.75     1063.75                  1.172414     1.42076     1.619028
                    35139          13    1099.563                  1.195402    1.468592      1.73169
                    35146      14.875     1102.25                  1.367816    1.472182     1.746238
                    35153      16.375    1101.375                  1.505747    1.471013     1.656038
                    35160          16    1118.188                  1.471264    1.493468     1.700236
                    35167       15.25    1100.938                  1.402299    1.470429     1.652555
                    35174          16    1138.688                  1.471264    1.520848     1.744537
                    35181      16.875    1186.875                  1.551724    1.585208     1.886917
                    35188        16.5    1184.625                  1.517241    1.582203      1.79243
                    35195      16.625     1202.75                  1.528736    1.606411     1.858919
                    35202          18    1241.875                  1.655172    1.658667     1.927008
                    35209          19    1247.813                  1.747126    1.666597     1.856492
                    35216        18.5    1243.438                  1.701149    1.660754     1.836486
                    35223        17.5     1229.75                  1.609195    1.642473     1.892825
                    35230        16.5    1213.188                  1.517241    1.620351     1.808847
                    35237       15.75    1175.438                  1.448276    1.569932     1.823014
                    35244        16.5        1185                  1.517241    1.582704     1.855776
                    35251        15.5    1158.375                  1.425287    1.547143     1.785149
                    35258      14.875      1103.5                  1.367816    1.473851     1.624055
                    35265       14.25    1097.688                  1.310345    1.466088     1.659462
                    35272      14.125    1079.438                  1.298851    1.441713     1.689472
                    35279          14    1124.938                  1.287356    1.502483      1.78603
                    35286       13.75     1137.25                  1.264368    1.518928     1.793858
                    35293        14.5    1133.625                  1.333333    1.514087     1.742361
                    35300        14.5    1143.063                  1.333333    1.526691     1.735125
                    35307      15.625      1141.5                  1.436782    1.524605     1.724226
                    35314          15    1139.375                   1.37931    1.521766     1.729266
                    35321      15.375    1188.688                  1.413793    1.587629     1.808873
                    35328      16.625    1219.688                  1.528736    1.629033     1.899305
                    35335        18.5    1230.063                  1.701149     1.64289     1.905592
                    35342       21.75    1247.563                         2    1.666263     1.855595
                    35349       21.25     1248.25                  1.954023    1.667181     1.929846
                    35356          21      1242.5                  1.931034    1.659502     1.945784
                    35363      20.375    1222.625                  1.873563    1.632956     1.848022
                    35370       19.25     1221.75                  1.770115    1.631788     1.802504
                    35377       20.25      1257.5                  1.862069    1.679536     1.854761
                    35384       20.75    1261.813                  1.908046    1.685296     1.972627
                    35391          20    1274.375                   1.83908    1.702074     2.012714
                    35398      21.125    1292.625                  1.942529    1.726449     2.082073
                    35405          23    1287.688                  2.114943    1.719855     2.123977
                    35412       29.75    1284.938                  2.735632    1.716182     2.002871
                    35419       29.25    1288.563                  2.689655    1.721023     2.057771
                    35426        29.5    1291.375                  2.712644     1.72478     2.019228
                    35433     28.5625    1310.688                  2.626437    1.750574     2.072227
                    35440       27.25        1332                  2.505747    1.779039     2.168049
                    35447        28.5    1349.063                   2.62069    1.801828     2.136777
                    35454       26.75    1363.813                   2.45977    1.821528     2.194794
                    35461       26.25    1379.875                  2.413793    1.842982     2.215387
                    35468     25.8125    1355.188                  2.373563    1.810009     2.003693
                    35475       24.75    1367.188                  2.275862    1.826036     2.044998
                    35482        23.5    1334.313                   2.16092    1.782128      2.04056
                    35489        23.5        1309                   2.16092     1.74832     1.879004
                    35496      22.875    1311.813                  2.103448    1.752076     1.923042
                    35503       22.75        1293                  2.091954     1.72695     1.878248
                    35510          21    1254.063                  1.931034    1.674945     1.867958
                    35517      21.375      1249.5                  1.965517    1.668851     1.858906
                    35524          12     1236.75                  1.103448    1.651822     1.847545
                    35531          11    1206.875                  1.011494     1.61192      1.75578
                    35538      10.625    1222.563                  0.977011    1.632873     1.740953
                    35545       11.25    1209.313                  1.034483    1.615176     1.770658
                    35552       13.25    1305.313                  1.218391    1.743395     2.005394
                    35559      12.625    1335.063                   1.16092     1.78313      2.05784
                    35566      13.375     1340.75                  1.229885    1.790726     2.065591
                    35573          12     1389.75                  1.103448    1.856171     2.071094
                    35580        12.5    1400.313                  1.149425    1.870278     2.108593
                    35587      12.375    1404.813                  1.137931    1.876289     2.125849
                    35594       12.25        1423                  1.126437     1.90058     2.131366
                    35601       9.125    1447.125                   0.83908    1.932802     2.179098
                    35608       9.125    1438.125                   0.83908    1.920781     2.172483
                    35615      9.0625    1467.625                  0.833333    1.960182     2.287206
                    35622        9.75    1502.625                  0.896552    2.006929     2.402999
                    35629       9.625        1548                  0.885057    2.067532     2.594974
                    35636        9.25    1569.563                  0.850575    2.096331     2.493978
                    35643          10    1594.313                   0.91954    2.129388     2.540194
                    35650       10.75      1598.5                  0.988506    2.134981     2.534692
                    35657      11.375        1562                  1.045977    2.086231     2.424741
                    35664      12.125    1598.688                  1.114943    2.135231     2.417677
                    35671       10.75    1587.313                  0.988506    2.120038     2.408105
                    35678      11.375     1635.75                  1.045977    2.184732     2.433356
                    35685          11    1649.313                  1.011494    2.202847     2.516089
                    35692       11.75    1680.375                   1.08046    2.244334     2.630896
                    35699     10.0625     1682.25                  0.925287    2.246838     2.575359
                    35706          10    1715.875                   0.91954    2.291748     2.618558
                    35713      10.125        1739                  0.931034    2.322635     2.736254
                    35720      10.375    1666.875                  0.954023    2.226303     2.441474
                    35727     10.3125    1650.938                  0.948276    2.205017     2.413931
                    35734       9.375    1593.625                  0.862069    2.128469     2.329303
                    35741        9.75    1602.375                  0.896552    2.140156     2.402945
                    35748       9.375      1583.5                  0.862069    2.114946     2.376803
                    35755       12.75     1620.75                  1.172414    2.164698     2.440166
                    35762       12.25    1600.563                  1.126437    2.137735     2.349282
                    35769     12.4375    1633.875                  1.143678    2.182228     2.435145
                    35776      12.125    1536.563                  1.114943    2.052256     2.137744
                    35783       12.25     1524.75                  1.126437    2.036479     2.147368
                    35790      13.125    1511.375                  1.206897    2.018615     2.147855
                    35797      13.125      1581.5                  1.206897    2.112275     2.278063
                    35804      12.625     1503.25                   1.16092    2.007763     2.172267






                    Project TroubleShooter     
                 Close Price Index Comparison  
                        Historical Data        
                                               
                                              Network
  Date     TroubleShooter      Nasdaq        Composite
 ---------  -------------      ------        ---------
   4/8/94      $10.88          748.72          12.23
  4/15/94       10.50          727.97          11.53
  4/22/94       10.50          722.56          11.98
  4/29/94       10.50          733.84          13.15
   5/6/94       11.00          732.88          12.65
  5/13/94       10.75          716.91          12.04
  5/20/94       10.50          726.69          12.12
  5/27/94       10.88          733.13          11.85
   6/3/94       10.63          742.38          11.94
  6/10/94       10.88          734.25          11.46
  6/17/94       10.38          729.34          11.11
  6/24/94       10.38          693.78          11.12
   7/1/94       9.63           706.84          11.63
   7/8/94       9.63           707.47          12.11
  7/15/94       9.63           721.38          12.45
  7/22/94       9.63           716.69          11.83
  7/29/94       9.63           722.16          11.83
   8/5/94       8.88           718.66          12.02
  8/12/94       9.00           731.63          12.09
  8/19/94       8.88           742.44          12.49
  8/26/94       9.88           762.94          12.95
   9/2/94       10.75          759.22          13.11
   9/9/94       11.00          763.72          13.12
  9/16/94       12.25          777.91          13.93
  9/23/94       12.13          757.25          13.75
  9/30/94       12.00          764.28          13.82
  10/7/94       11.63          749.97          14.20
 10/14/94       11.63          767.09          15.26
 10/21/94       13.75          765.38          15.42
 10/28/94       13.50          776.16          15.61
  11/4/94       13.38          766.09          15.91
 11/11/94       14.63          762.13          15.31
 11/18/94       14.88          764.66          15.67
 11/25/94       14.50          742.53          14.98
  12/2/94       14.00          745.03          15.25
  12/9/94       13.50          719.06          14.62
 12/16/94       13.50          729.06          14.95
 12/23/94       13.00          739.31          15.47


                                              Network  
  Date     TroubleShooter      Nasdaq        Composite 
 ---------  -------------      ------        --------- 
12/30/94       12.75          751.97          15.87
  1/6/95       12.88          749.69          15.86
 1/13/95       12.75          762.16          16.43
 1/20/95       12.25          762.06          16.92
 1/27/95       12.88          758.91          16.07
  2/3/95       12.75          772.06          16.11
 2/10/95       12.75          790.44          16.63
 2/17/95       14.38          786.97          17.30
 2/24/95       15.88          791.09          17.44
  3/3/95       16.50          798.78          17.03
 3/10/95       16.63          802.22          16.73
 3/17/95       16.88          808.34          17.43
 3/24/95       16.50          818.66          18.17
 3/31/95       16.13          817.22          16.35
  4/7/95       15.13          814.69          16.39
 4/14/95       14.63          832.63          17.01
 4/21/95       14.25          823.44          17.45
 4/28/95       14.25          843.97          17.61
  5/5/95       18.38          843.53          16.73
 5/12/95       20.50          858.94          17.57
 5/19/95       18.13          864.56          17.13
 5/26/95       18.75          871.88          17.09
  6/2/95       17.50          872.97          17.09
  6/9/95       17.50          884.38          16.80
 6/16/95       15.25          908.66          17.62
 6/23/95       10.59          938.88          18.65
 6/30/95       11.00          933.44          18.55
  7/7/95       10.63          969.75          19.24
 7/14/95       10.13          999.34          19.98
 7/21/95       11.00          961.78          19.14
 7/28/95       11.00          1005.28         20.04
  8/4/95       12.50          991.13          19.07
 8/11/95       12.25          1004.13         18.83
 8/18/95       12.00          1031.25         20.24
 8/25/95       12.25          1019.97         19.54
  9/1/95       11.50          1019.47         18.81
  9/8/95       12.00          1060.00         20.03
 9/15/95       12.13          1051.13         20.34
 9/22/95       12.13          1053.38         21.39
 9/29/95       10.25          1043.56         21.40
 10/6/95       10.00          1012.03         20.68
10/13/95       10.25          1018.38         20.80
10/20/95       10.00          1039.50         21.27
10/27/95       10.00          1025.56         22.04
 11/3/95       10.00          1065.69         22.46
11/10/95       10.00          1063.88         22.99
11/17/95       9.50           1045.00         21.95
11/24/95       9.50           1030.19         20.97
 12/1/95       10.00          1055.31         21.29
 12/8/95       12.75          1062.44         21.76
12/15/95       11.25          1030.50         19.96
12/22/95       11.00          1046.88         20.77




                                              Network  
  Date     TroubleShooter      Nasdaq        Composite 
 ---------  -------------      ------        --------- 
 12/29/95       10.63          1052.13         19.97
   1/5/96       10.38          1033.50         18.82
  1/12/96       9.75           1008.22         18.39
  1/19/96       10.00          1018.44         18.12
  1/26/96       10.63          1040.94         20.26
   2/2/96       9.63           1072.13         20.60
   2/9/96       11.25          1094.63         20.98
  2/16/96       10.63          1090.69         21.86
  2/23/96       10.13          1117.81         23.12
   3/1/96       12.00          1086.06         21.43
   3/8/96       12.75          1063.75         19.79
  3/15/96       13.00          1099.56         21.17
  3/22/96       14.88          1102.25         21.35
  3/29/96       16.38          1101.38         20.25
   4/5/96       16.00          1118.19         20.79
  4/12/96       15.25          1100.94         20.20
  4/19/96       16.00          1138.69         21.33
  4/26/96       16.88          1186.88         23.07
   5/3/96       16.50          1184.63         21.91
  5/10/96       16.63          1202.75         22.73
  5/17/96       18.00          1241.88         23.56
  5/24/96       19.00          1247.81         22.70
  5/31/96       18.50          1243.44         22.45
   6/7/96       17.50          1229.75         23.14
  6/14/96       16.50          1213.19         22.11
  6/21/96       15.75          1175.44         22.29
  6/28/96       16.50          1185.00         22.69
   7/5/96       15.50          1158.38         21.82
  7/12/96       14.88          1103.50         19.85
  7/19/96       14.25          1097.69         20.29
  7/26/96       14.13          1079.44         20.65
   8/2/96       14.00          1124.94         21.83
   8/9/96       13.75          1137.25         21.93
  8/16/96       14.50          1133.63         21.30
  8/23/96       14.50          1143.06         21.21
  8/30/96       15.63          1141.50         21.08
   9/6/96       15.00          1139.38         21.14
  9/13/96       15.38          1188.69         22.11
  9/20/96       16.63          1219.69         23.22
  9/27/96       18.50          1230.06         23.30
  10/4/96       21.75          1247.56         22.68
 10/11/96       21.25          1248.25         23.59
 10/18/96       21.00          1242.50         23.79
 10/25/96       20.38          1222.63         22.59
  11/1/96       19.25          1221.75         22.04
  11/8/96       20.25          1257.50         22.67
 11/15/96       20.75          1261.81         24.12
 11/22/96       20.00          1274.38         24.61
 11/29/96       21.13          1292.63         25.45
  12/6/96       23.00          1287.69         25.97




                                              Network  
  Date     TroubleShooter      Nasdaq        Composite 
 ---------  -------------      ------        --------- 
 12/13/96       29.75          1284.94         24.49
 12/20/96       29.25          1288.56         25.16
 12/27/96       29.50          1291.38         24.69
   1/3/97       28.56          1310.69         25.33
  1/10/97       27.25          1332.00         26.50
  1/17/97       28.50          1349.06         26.12
  1/24/97       26.75          1363.81         26.83
  1/31/97       26.25          1379.88         27.08
   2/7/97       25.81          1355.19         24.50
  2/14/97       24.75          1367.19         25.00
  2/21/97       23.50          1334.31         24.95
  2/28/97       23.50          1309.00         22.97
   3/7/97       22.88          1311.81         23.51
  3/14/97       22.75          1293.00         22.96
  3/21/97       21.00          1254.06         22.84
  3/28/97       21.38          1249.50         22.73
   4/4/97       12.00          1236.75         22.59
  4/11/97       11.00          1206.88         21.46
  4/18/97       10.63          1222.56         21.28
  4/25/97       11.25          1209.31         21.65
   5/2/97       13.25          1305.31         24.52
   5/9/97       12.63          1335.06         25.16
  5/16/97       13.38          1340.75         25.25
  5/23/97       12.00          1389.75         25.32
  5/30/97       12.50          1400.31         25.78
   6/6/97       12.38          1404.81         25.99
  6/13/97       12.25          1423.00         26.06
  6/20/97       9.13           1447.13         26.64
  6/27/97       9.13           1438.13         26.56
   7/4/97       9.06           1467.63         27.96
  7/11/97       9.75           1502.63         29.38
  7/18/97       9.63           1548.00         31.72
  7/25/97       9.25           1569.56         30.49
   8/1/97       10.00          1594.31         31.05
   8/8/97       10.75          1598.50         30.99
  8/15/97       11.38          1562.00         29.64
  8/22/97       12.13          1598.69         29.56
  8/29/97       10.75          1587.31         29.44
   9/5/97       11.38          1635.75         29.75
  9/12/97       11.00          1649.31         30.76
  9/19/97       11.75          1680.38         32.16
  9/26/97       10.06          1682.25         31.48
  10/3/97       10.00          1715.88         32.01
 10/10/97       10.13          1739.00         33.45
 10/17/97       10.38          1666.88         29.85
 10/24/97       10.31          1650.94         29.51
 10/31/97       9.38           1593.63         28.48
  11/7/97       9.75           1602.38         29.38
 11/14/97       9.38           1583.50         29.06
 11/21/97       12.75          1620.75         29.83
 11/28/97       12.25          1600.56         28.72
  12/5/97       12.44          1633.88         29.77
 12/12/97       12.13          1536.56         26.13
 12/19/97       12.25          1524.75         26.25
 12/26/97       13.13          1511.38         26.26
   1/2/98       13.13          1581.50         27.85
   1/9/98       12.63          1503.25         26.56




                             Project TroubleShooter
                          Close Price Index Comparison
                           Daily: 1/1/97 to 01/15/98



                     (chart appears here with plot points)


 

9336921010                 Nasdaq                   273 Wandel &    Nasdaq
TS1       TS131       00000129                                                                                      
 35431                                                    1           1            1   
 35432                                             0.923077    0.992012     0.993785   
 35433                                             0.976496     1.01525     1.040292   
 35436                                             0.978632    1.019655     1.068849   
 35437                                             0.940171    1.028466     1.083249   
 35438                                             0.965812    1.022754      1.06125   
 35439                                             0.944444    1.027256     1.067495   
 35440                                             0.931624    1.031758     1.088397   
 35443                                             0.991453    1.030935     1.081823   
 35444                                                    1    1.042893     1.078145   
 35445                                             1.008547     1.03292     1.071968   
 35446                                             1.025641    1.038391     1.074574   
 35447                                             0.974359    1.044975     1.072698   
 35450                                             0.974359    1.056739     1.074568   
 35451                                             0.931624    1.066615     1.113908   
 35452                                             0.905983    1.075184     1.139335   
 35453                                             0.940171     1.06768     1.113137   
 35454                                              0.91453      1.0564     1.101823   
 35457                                              0.92735     1.04788     1.089223   
 35458                                             0.944444     1.04909     1.088486   
 35459                                             0.940171    1.049719     1.095527   
 35460                                             0.923077    1.061967     1.114871   
 35461                                             0.897436    1.068842     1.112161   
 35464                                             0.923077    1.065889     1.111087   
 35465                                             0.923077    1.064098     1.098264   
 35466                                             0.880342    1.044491     1.075994   
 35467                                             0.888889    1.042893     0.989722   
 35468                                             0.882479    1.049719     1.005887   
 35471                                             0.880342    1.034324     0.989723   
 35472                                             0.820513    1.031371      0.99556   
 35473                                             0.811966    1.052624     0.999833   
 35474                                             0.837607    1.061822     1.017299   
 35475                                             0.846154    1.059014     1.026623   
 35478                                             0.846154    1.059014     1.026623   
 35479                                             0.820513    1.057949     1.029667   
 35480                                             0.820513    1.057756     1.041246   
 35481                                             0.803419    1.043668     1.019403   
 35482                                             0.803419     1.03355     1.024395   
 35485                                             0.811966    1.041876     1.008832   
 35486                                             0.820513     1.04391     1.010986   
 35487                                             0.803419    1.038391      0.99016   
 35488                                             0.777778    1.016799     0.949594   
 35489                                             0.803419    1.013943     0.943291   
 35492                                             0.735043    1.015637     0.956968   
 35493                                             0.777778     1.02043     0.977308   
 35494                                             0.777778    1.029483     1.006716   
 35495                                             0.782051    1.018929     0.985582   
 35496                                             0.782051    1.016121     0.965399   
 35499                                             0.782051    1.024593     0.960199   
 35500                                             0.777778    1.019946      0.95271   
 35501                                             0.803419    1.010167     0.931975   
 35502                                             0.769231    1.001743     0.931166   
 35503                                             0.777778    1.001549     0.942911   
 35506                                             0.760684    0.991044     0.930749   
 35507                                             0.735043    0.983201     0.932688   
 35508                                             0.760684    0.967709     0.906135   
 35509                                             0.752137    0.975407     0.913131   
 35510                                             0.717949    0.971388     0.937746   
 35513                                             0.692308    0.962529      0.93982   
 35514                                             0.683761    0.966741      0.92934   
 35515                                             0.700855    0.983007     0.931591   
 35516                                             0.730769    0.967854     0.933202   
 35517                                             0.730769    0.967854     0.933202   
 35520                                             0.752137    0.946359     0.909666   
 35521                                             0.730769    0.942632     0.889247   
 35522                                             0.367521    0.930287     0.884949   
 35523                                             0.405983    0.940163     0.881416   
 35524                                             0.410256    0.957978     0.927498   
 35527                                             0.405983    0.969258     0.940449   
 35528                                             0.367521    0.973954     0.929521   
 35529                                             0.371795    0.967806     0.906836   
 35530                                             0.376068    0.957204     0.903126   
 35531                                             0.376068    0.934837     0.881431   
 35534                                             0.384615    0.942244     0.874078   
 35535                                             0.388889    0.939485     0.894864   
 35536                                             0.380342    0.937452     0.889273   
 35537                                             0.376068    0.942729     0.867846   
 35538                                             0.363248    0.946989     0.873988   
 35541                                             0.367521    0.932562     0.852314   
 35542                                             0.380342    0.939388     0.890154   
 35543                                             0.393162    0.950523     0.890755   
 35544                                             0.384615    0.951297     0.892885   
 35545                                             0.384615    0.936725       0.8889   
 35548                                             0.367521     0.94268     0.889009   
 35549                                             0.401709    0.962529     0.931271   
 35550                                             0.423077    0.976569     0.954325   
 35551                                              0.42735    0.984121     0.951119   
 35552                                             0.452991    1.011086     1.006741   
 35555                                             0.470085    1.037374     1.061521   
 35556                                             0.470085    1.028902     1.029477   
 35557                                             0.470085    1.024739     1.011819   
 35558                                             0.423077    1.030838     1.018245   
 35559                                             0.431624    1.034131      1.03307   
 35562                                             0.431624    1.041199     1.073865   
 35563                                             0.418803    1.032969     1.048936   
 35564                                             0.440171    1.034518     1.059279   
 35565                                              0.42735     1.04846     1.095856   
 35566                                             0.457265    1.038536     1.036961   
 35569                                             0.470085    1.046669     1.034839   
 35570                                             0.444444    1.056448     1.045782   
 35571                                             0.423077    1.064098     1.052373   
 35572                                              0.42735    1.063178     1.025323   
 35573                                             0.410256    1.076491     1.039724   
 35576                                             0.410256    1.076491     1.039724   
 35577                                             0.412393    1.091547     1.070898   
 35578                                              0.42735    1.092322      1.06435   
 35579                                             0.423077    1.086803     1.049727   
 35580                                              0.42735    1.084673     1.058548   
 35583                                             0.425214    1.088158     1.067925   
 35584                                             0.431624    1.072763     1.045444   
 35585                                             0.431624    1.068697     1.036072   
 35586                                             0.418803    1.076733      1.02716   
 35587                                             0.423077    1.088158     1.067211   
 35590                                             0.418803    1.093774     1.075773   
 35591                                              0.41453    1.085738     1.055134   
 35592                                             0.418803    1.090531     1.058354   
 35593                                              0.42094    1.093193     1.051284   
 35594                                             0.418803    1.102246     1.069981   
 35597                                             0.410256    1.109169       1.0769   
 35598                                             0.401709    1.117835     1.083428   
 35599                                             0.388889    1.109557     1.064592   
 35600                                             0.307692    1.120933      1.07662   
 35601                                             0.311966    1.120933     1.093943   
 35604                                             0.320513    1.111009      1.08549   
 35605                                              0.32906    1.125048     1.102539   
 35606                                             0.324786    1.120256     1.094447   
 35607                                             0.316239    1.112607     1.082085   
 35608                                             0.311966    1.113962     1.090623   
 35611                                             0.311966    1.117012      1.11068   
 35612                                             0.303419    1.114059     1.101596   
 35613                                             0.316239    1.127517     1.133575   
 35614                                             0.309829    1.136813     1.148216   
 35615                                             0.309829    1.136813     1.148216   
 35618                                             0.320513    1.139233     1.138666   
 35619                                             0.333333    1.150368     1.157315   
 35620                                             0.324786     1.15153     1.176219   
 35621                                              0.32906     1.15487     1.173719   
 35622                                             0.333333    1.163923     1.206345   
 35625                                              0.34188    1.180383     1.272057   
 35626                                             0.337607     1.19452     1.303255   
 35627                                              0.32906    1.224342     1.333924   
 35628                                              0.32906     1.21524     1.294242   
 35629                                              0.32906     1.19907      1.30272   
 35632                                             0.316239    1.189969     1.297385   
 35633                                             0.320513    1.211367     1.271847   
 35634                                             0.324786    1.214272     1.252693   
 35635                                             0.324786    1.215434     1.242305   
 35636                                             0.316239    1.215773     1.252018   
 35639                                             0.316239    1.211077     1.236584   
 35640                                             0.337607    1.217903     1.247482   
 35641                                             0.346154    1.230054     1.285483   
 35642                                             0.337607    1.234557     1.297751   
 35643                                              0.34188    1.234944     1.275219   
 35646                                              0.34188    1.243561      1.30681   
 35647                                             0.346154    1.255713      1.32606   
 35648                                             0.373932    1.262926     1.320766   
 35649                                             0.360043    1.258085     1.292711   
 35650                                             0.367521    1.238187     1.272457   
 35653                                             0.376068    1.229086     1.273055   
 35654                                             0.376068    1.220953     1.270281   
 35655                                             0.393162    1.226472     1.267678   
 35656                                             0.393162    1.229038     1.267327   
 35657                                             0.388889    1.209915      1.21726   
 35660                                             0.393162    1.215724     1.201096   
 35661                                             0.423077    1.239882      1.21636   
 35662                                             0.435897     1.26157     1.242395   
 35663                                             0.435897    1.245062     1.226968   
 35664                                              0.41453    1.238333     1.213714   
 35667                                             0.410256     1.24056      1.21946   
 35668                                             0.371795     1.23262     1.210556   
 35669                                             0.380342    1.235912     1.214721   
 35670                                             0.376068    1.224874     1.207856   
 35671                                             0.367521    1.229522     1.208909   
 35674                                             0.367521    1.229522     1.208909   
 35675                                             0.393162     1.25334     1.230208   
 35676                                             0.393162    1.253486     1.215586   
 35677                                             0.397436    1.258424     1.208536   
 35678                                             0.388889    1.267041     1.221585   
 35681                                             0.384615    1.274497     1.246761   
 35682                                             0.393162     1.28292     1.277532   
 35683                                             0.384615    1.269752     1.275962   
 35684                                             0.384615    1.270236     1.259824   
 35685                                             0.376068    1.277546     1.263118   
 35688                                             0.410256    1.266412     1.275731   
 35689                                             0.401709    1.292506     1.312682   
 35690                                             0.401709     1.29086     1.272597   
 35691                                             0.405983    1.293571     1.301658   
 35692                                             0.401709    1.301607     1.320753   
 35695                                             0.401709    1.308627     1.315685   
 35696                                             0.346154    1.314775     1.318977   
 35697                                             0.350427    1.307078      1.31961   
 35698                                             0.354701    1.300445     1.303562   
 35699                                             0.344017     1.30306     1.292873   
 35702                                              0.34188    1.312936     1.297134   
 35703                                             0.339744    1.305722     1.297186   
 35704                                             0.339744    1.309305     1.283194   
 35705                                             0.339744    1.318697     1.300599   
 35706                                              0.34188    1.329105     1.314559   
 35709                                             0.350427    1.333801     1.352447   
 35710                                              0.34188    1.345662      1.38121   
 35711                                             0.354701    1.349148     1.380885   
 35712                                             0.346154    1.352343      1.37668   
 35713                                             0.346154    1.347018     1.373645   
 35716                                             0.350427    1.349438     1.388751   
 35717                                             0.354701    1.342273     1.374883   
 35718                                             0.363248    1.334915     1.356254   
 35719                                             0.354701    1.316567       1.2458   
 35720                                             0.354701     1.29115     1.225661   
 35723                                             0.350427    1.305529     1.256008   
 35724                                             0.363248     1.32654     1.281284   
 35725                                             0.358974    1.323054     1.287999   
 35726                                             0.346154    1.294539     1.264048   
 35727                                             0.352564    1.278805     1.211833   
 35730                                             0.344017    1.187258      1.13433   
 35731                                              0.34188    1.241673     1.197265   
 35732                                             0.337607    1.241479     1.179802   
 35733                                             0.337607     1.21645     1.152772   
 35734                                             0.320513    1.234411     1.169349   
 35737                                             0.324786    1.262587     1.218925   
 35738                                             0.324786    1.263459     1.232925   
 35739                                             0.324786    1.268251     1.242152   
 35740                                             0.333333    1.257504     1.229586   
 35741                                             0.333333    1.241189     1.206318   
 35744                                             0.333333    1.232184     1.194665   
 35745                                             0.339744    1.227634     1.185855   
 35746                                             0.324786    1.194181     1.138293   
 35747                                             0.320513    1.207785     1.148394   
 35748                                             0.320513    1.226569     1.193194   
 35751                                             0.333333     1.25029     1.225008   
 35752                                              0.34188    1.239688     1.187722   
 35753                                             0.403846    1.240318     1.187421   
 35754                                             0.435897    1.259924     1.224553   
 35755                                             0.435897    1.255422     1.225004   
 35758                                             0.410256     1.22928     1.177074   
 35759                                              0.42735    1.230877     1.177467   
 35760                                             0.418803    1.235089     1.170499   
 35761                                             0.418803    1.235089     1.170499   
 35762                                             0.418803    1.239785     1.179379   
 35765                                             0.431624    1.261716     1.234896   
 35766                                             0.418803    1.244287      1.20448   
 35767                                              0.42735    1.251065     1.202302   
 35768                                             0.435897    1.249758      1.16566   
 35769                                             0.425214    1.265589     1.222483   
 35772                                              0.41453    1.279289     1.218096   
 35773                                              0.42735    1.255277     1.176388   
 35774                                             0.418803    1.236735     1.139843   
 35775                                             0.410256    1.207252     1.099787   
 35776                                              0.41453    1.190211     1.073183   
 35779                                              0.42735    1.190211     1.080173   
 35780                                              0.42735    1.202943      1.13582   
 35781                                             0.423077    1.198586     1.112921   
 35782                                             0.423077    1.179851     1.074132   
 35783                                             0.418803    1.181061     1.078014   
 35786                                              0.42735    1.186725     1.110992   
 35787                                             0.457265    1.169588     1.071903   
 35788                                             0.452991    1.161503     1.067276   
 35789                                             0.452991    1.161503     1.067276   
 35790                                             0.448718    1.170701     1.078259   
 35793                                             0.448718    1.190889     1.103979   
 35794                                             0.448718    1.212239     1.120555   
 35795                                             0.448718    1.216402      1.12418   
 35796                                             0.448718    1.216402      1.12418   
 35797                                             0.448718    1.225019     1.143626   
 35800                                             0.448718    1.234799     1.162484   
 35801                                             0.448718    1.223954     1.158921   
 35802                                             0.457265    1.209673     1.153299   
 35803                                             0.440171    1.204928     1.147423   
 35804                                             0.431624    1.164407     1.090514   
 35807                                             0.435897    1.167748     1.082851   
 35808                                             0.435897    1.194132     1.121648   
 35809                                             0.438034    1.199651     1.116869   
 35810                                             0.438034    1.198344     1.104614   






9336921010                 Nasdaq  
TS1       TS131       00000129                 03818110    20618610    25385510     42823610    64093810    87910110     87913110  
 35431                                              5.5 n.a.        n.a.            49.54445    29.33333       3.9375    33.44521  
 35432                                              5.5 n.a.        n.a.             49.6677          29        4.125    32.71105  
 35433                                             6.75 n.a.        n.a.            51.14664      30.625      4.78125    33.36364  
 35436                                           6.9375 n.a.        n.a.             53.2418        31.5       4.9375    33.52679  
 35437                                              7.5 n.a.        n.a.            53.73478    32.16667      4.96875    33.52679  
 35438                                            7.375 n.a.        n.a.            52.37909          31       4.9375    33.52679  
 35439                                             7.25 n.a.        n.a.            52.25584    31.83333      5.03125    33.60836  
 35440                                             7.25 n.a.        n.a.             53.2418    33.16667      5.09375    33.77151  
 35443                                            6.875 n.a.        n.a.            53.85802       32.25      4.96875    33.77151  
 35444                                            7.375 n.a.        n.a.             53.2418          32      4.96875    33.68993  
 35445                                            7.375 n.a.        n.a.            53.61153    31.33333      4.90625    33.29724  
 35446                                            7.375 n.a.        n.a.            53.61153        32.5        4.875    32.47912  
 35447                                              7.5 n.a.        n.a.             53.2418    32.33334       4.8125    32.72456  
 35450                                           7.4375 n.a.        n.a.            52.50233        33.5      4.59375    32.80637  
 35451                                              7.5 n.a.        n.a.             53.2418        37.5          4.5    32.88818  
 35452                                            7.875 n.a.        n.a.            52.99531    40.58334        4.875    32.39731  
 35453                                            7.625 n.a.        n.a.            51.26988    39.16667         4.75    32.72456  
 35454                                            7.625 n.a.        n.a.            51.14664    38.33334      4.65625    32.39731  
 35457                                             7.75 n.a.        n.a.            50.53041       37.75       4.6875    31.90644  
 35458                                                7 n.a.        n.a.            50.03743    38.58334      4.84375    32.07006  
 35459                                                7 n.a.        n.a.            50.65366       38.75            5    31.98825  
 35460                                                7 n.a.        n.a.            52.74882        38.5       4.9375    32.56093  
 35461                                                7 n.a.        n.a.             51.8861    38.83334      5.21875    32.47912  
 35464                                             7.25 n.a.        n.a.            51.39312    38.20834     5.546875    32.88818  
 35465                                             6.75 n.a.        n.a.            51.26988        37.5       5.5625    32.64275  
 35466                                                7 n.a.        n.a.            50.03743    35.83334          5.5    32.64275  
 35467                                            7.125 n.a.               12.75    50.53041    36.66667      5.46875    32.07006  
 35468                                              6.5 n.a.             12.5625    51.14664    39.58334       5.4375    31.74282  
 35471                                             6.75 n.a.                  12    48.43525          40       5.4375    31.98825  
 35472                                            6.125 n.a.                  12    50.03743    39.33334     5.734375    32.23369  
 35473                                             6.25 n.a.              12.125    50.03743          40       5.6875    31.98825  
 35474                                            6.875 n.a.                  12    49.91418    41.58334        5.625    32.64275  
 35475                                             7.25 n.a.                  12     49.6677          43       5.6875    32.39731  
 35478                                             7.25 n.a.                  12     49.6677          43       5.6875    32.39731  
 35479                                           7.1875 n.a.                  12    51.45475    41.83334      5.65625     32.3155  
 35480                                            7.125 n.a.              10.375    55.95319      40.625          5.5    32.56093  
 35481                                            6.875 n.a.               9.375    55.09047    39.91667        5.375     32.3155  
 35482                                            7.125 n.a.                9.75    54.96723          40       5.4375    32.39731  
 35485                                                7 n.a.               9.625     55.7067    37.16667      5.34375    32.56093  
 35486                                            6.875 n.a.              9.3125     58.1716       35.75        5.375    32.23369  
 35487                                           6.9375 n.a.                8.75    58.04835    33.16667        5.375    32.39731  
 35488                                             6.75 n.a.                8.75    56.07643       29.75       5.1875    32.23369  
 35489                                                7 n.a.                   8    55.33696    30.58333            5    31.90644  
 35492                                            6.875 n.a.               7.875    56.07643    32.16667      4.84375    31.98825  
 35493                                            6.625 n.a.                 8.5    56.69266    34.16667      4.90625    31.90644  
 35494                                            6.625 n.a.                 8.5    57.55537    36.83334       4.9375    32.64275  
 35495                                            6.625 n.a.                8.75    57.06239    34.41667            5    32.15188  
 35496                                                7 n.a.                   8    55.33696       32.75            5    32.96999  
 35499                                            6.625 n.a.                7.75     55.7067          32            5    33.21542  
 35500                                             6.75 n.a.                   8    54.59749    31.79167      5.09375    32.96999  
 35501                                           6.1875 n.a.                7.75    53.85802    30.33333      5.15625    32.88818  
 35502                                             5.75 n.a.                 7.5    54.84398    29.91667      5.15625    32.88818  
 35503                                            5.625 n.a.               7.875    54.59749    31.33333        5.125    33.21542  
 35506                                                5 n.a.                 8.5    54.84398       29.75      5.09375    32.80637  
 35507                                              5.5 n.a.                   9    55.21372        28.5      5.09375    32.96999  
 35508                                              5.5 n.a.               8.625    54.59749    25.66667        4.875    33.13361  
 35509                                            5.625 n.a.                   8    56.19968    26.66667      4.53125    32.39731  
 35510                                            5.625 n.a.                 8.5    56.07643    28.66667       4.6875    33.46086  
 35513                                            5.125 n.a.                8.25      56.195          29        5.125    33.62448  
 35514                                                5 n.a.                7.75    55.33046    29.08333            5    33.62448  
 35515                                           5.3125 n.a.               7.625    55.08345    29.66667      4.96875    33.46086  
 35516                                             5.25 n.a.               7.625    54.34241    30.95833        5.125     33.0518  
 35517                                             5.25 n.a.               7.625    54.34241    30.95833        5.125     33.0518  
 35520                                             5.25 n.a.               7.625    52.73684        29.5         4.75     33.0518  
 35521                                             4.75 n.a.                7.25    51.62529    28.16667         5.25    32.88818  
 35522                                             4.75 n.a.               7.375    50.01972       28.75       5.4375    32.96999  
 35523                                             4.25 n.a.               7.125    50.01972    29.41667         5.25    32.72456  
 35524                                            4.625 n.a.               7.375    52.11932    32.58334       5.4375    33.37905  
 35527                                            4.625 n.a.                7.25    51.87231      33.375       5.4375    34.85165  
 35528                                              4.5 n.a.               6.875    52.36633    31.91667      5.46875    34.68803  
 35529                                             4.25 n.a.               6.625    50.88426    30.95833      5.40625    34.37627  
 35530                                           4.1875 n.a.                7.25     49.5257    30.83333        5.375    34.78648  
 35531                                            4.125 n.a.                7.25    49.03168    29.08333         5.25    34.04809  
 35534                                              4.5 n.a.                7.25    49.03168    28.20833         5.25    33.47379  
 35535                                              4.5 n.a.                 7.5     49.5257    29.45833       5.0625    34.70444  
 35536                                            4.125 n.a.                 7.5    49.89622    28.58333        5.125    34.70444  
 35537                                            4.125 n.a.              4.1875    50.26674       28.25       5.1875    34.78648  
 35538                                            4.125 n.a.                4.25    49.27869    29.79167      5.46875    34.78648  
 35541                                           4.0625 n.a.                4.25    48.41415    28.33333      5.34375    34.13013  
 35542                                              4.5 n.a.               4.625    49.89622    31.83333      5.40625    33.80196  
 35543                                             4.25 n.a.               4.625    48.78467    32.70834      5.40625    34.37627  
 35544                                                4 n.a.                 4.5    49.64921    32.41667       5.4375    34.45831  
 35545                                             4.25 n.a.               4.625    48.90817    32.08334      5.71875    34.29422  
 35548                                            4.125 n.a.               4.625    48.66116    32.66667       5.6875    34.13013  
 35549                                                4 n.a.               4.875    51.00777    34.66667         5.75    35.77101  
 35550                                            3.875 n.a.                5.25    51.87231    37.16667         5.75    35.52488  
 35551                                                4 n.a.              5.0625    51.62529          37         6.25    35.03262  
 35552                                            5.375 n.a.               5.125    53.72489          40      6.28125    36.59144  
 35555                                             6.25 n.a.                6.25    54.58942    43.29167       7.0625    37.65801  
 35556                                             6.25 n.a.             6.03125    53.60138       40.25        6.875    37.41188  
 35557                                            6.125 n.a.               6.125    53.10736       38.75       6.8125    36.91962  
 35558                                             6.25 n.a.               6.125    52.24282    39.66667            7    37.49392  
 35559                                              6.5 n.a.               6.125    53.47787       39.75       7.1875    37.90414  
 35562                                             6.75 n.a.               6.125      56.195    42.08334       7.4375    38.31436  
 35563                                                7 n.a.                   6    55.57747        40.5       6.9375    37.24779  
 35564                                            7.375 n.a.               6.875    55.94799      39.375      6.96875    38.23232  
 35565                                            7.375 n.a.               7.125    58.17109        41.5       6.8125     39.1348  
 35566                                           7.1875 n.a.               7.375    52.11932    40.33334      6.59375    37.90414  
 35569                                           7.1875 n.a.                   7    52.24282    39.70834         6.75    38.31436  
 35570                                             7.25 n.a.               7.125    52.24282    41.41667      6.78125    37.98618  
 35571                                            6.625 n.a.              7.0625    53.35437    42.16667       7.0625    37.49392  
 35572                                             6.25 n.a.                7.25    51.99581    40.29167       7.1875    36.83757  
 35573                                            6.375 n.a.                7.25    51.99581    42.08334        7.375    36.83757  
 35576                                            6.375 n.a.                7.25    51.99581    42.08334        7.375    36.83757  
 35577                                            6.375 n.a.              7.0625    52.73684    45.66667      7.21875    37.41188  
 35578                                             6.25 n.a.                7.25    52.48983      44.625      7.40625    37.49392  
 35579                                            6.125 n.a.                7.25    51.62529    43.33334      7.46875    37.57597  
 35580                                             6.25 n.a.                7.25    50.88426      43.875         8.75    37.65801  
 35583                                              7.5 n.a.                   7    52.36633    43.08334      8.59375    37.49392  
 35584                                           7.4375 n.a.                7.25    51.25478        41.5       8.0625    37.24779  
 35585                                            8.375 n.a.                7.25    51.00777    39.66667            8    37.08371  
 35586                                             8.25 n.a.               7.125    50.26674          39     8.109375    37.32984  
 35587                                            8.375 n.a.              7.0625    51.62529    42.33334        9.125    37.41188  
 35590                                           8.5625 n.a.                7.25    52.73684       41.75       9.0625     37.8221  
 35591                                                9 n.a.               8.125    51.87231    39.20834      8.46875    37.49392  
 35592                                           8.8125 n.a.               8.875    51.50179    39.66667      8.78125    37.00166  
 35593                                            8.375 n.a.                8.75    51.87231    38.70834     8.734375    37.16575  
 35594                                              8.5 n.a.                8.75    52.61334          40       9.0625    37.41188  
 35597                                            7.875 n.a.                8.75    52.50436    41.16667       9.3125    37.74006  
 35598                                            8.375 n.a.               8.125    53.24735    41.91667       9.0625    37.57597  
 35599                                                8 n.a.               8.125    52.50436    40.83334     8.921875    37.16575  
 35600                                             7.75 n.a.                 8.5    53.37118    41.08334       9.4375    37.16575  
 35601                                              7.5 n.a.                8.75    54.48566        42.5       9.4375    37.16575  
 35604                                            7.625 n.a.                 8.5    53.61884    41.41667        9.375    38.06823  
 35605                                                7 n.a.                   9    54.85715    41.83334       9.1875    39.21684  
 35606                                                8 n.a.                8.25    54.17608      41.375       8.8125    39.29888  
 35607                                             7.75 n.a.                8.25    53.49501       41.25      8.71875    38.64253  
 35608                                             7.75 n.a.                8.25    54.05225    41.16667            9     39.1348  
 35611                                             7.75 n.a.                8.75    55.47631    42.08334      8.84375    39.38092  
 35612                                             8.25 n.a.                8.75    54.36183    41.08334      8.84375    39.66808  
 35613                                            8.125 n.a.               8.375    54.79524        44.5       8.8125     41.0218  
 35614                                             8.25 n.a.               8.375     55.8478    44.41667      9.40625    41.47304  
 35615                                             8.25 n.a.               8.375     55.8478    44.41667      9.40625    41.47304  
 35618                                          8.34375 n.a.               8.125    56.34313    43.16667         9.25    41.14486  
 35619                                             8.25 n.a.               8.125    57.20995    43.45834     10.82813    41.22691  
 35620                                              8.5 n.a.               8.375    57.45761        45.5     11.03125    40.99663  
 35621                                             8.25 n.a.                   8    57.76719    45.83334      10.8125    40.83215  
 35622                                            8.375 n.a.                8.25    60.42955    47.16667        11.25    40.79103  
 35625                                              8.5 n.a.               10.25    64.45406       49.25     11.34375    42.06575  
 35626                                            9.125 n.a.              10.125    67.61176    49.58334         11.5    42.47695  
 35627                                             9.75 n.a.                10.5    68.23091    51.83334     11.90625    42.68255  
 35628                                             8.75 n.a.                9.75    65.87812      50.375       11.875    42.47695  
 35629                                            8.625 n.a.              11.625    64.51598    51.66667     11.96875    41.94239  
 35632                                             8.25 n.a.              11.875    64.26831        51.5      11.6875    41.98351  
 35633                                            8.125 n.a.                  12    65.44471        46.5     11.65625    42.10687  
 35634                                            8.125 n.a.                  12    65.19704          44      11.6875    42.02463  
 35635                                            8.125 n.a.                11.5     64.2064        41.5     14.07813    42.10687  
 35636                                             8.25 n.a.               11.75    64.88747    41.41667      14.8125    41.81903  
 35639                                           8.0625 n.a.              12.125    65.63046          40     13.57813    41.28447  
 35640                                           7.9375 n.a.               12.75    65.56854       41.25     13.52344    41.24335  
 35641                                            8.375 n.a.               13.25    67.17834    42.41667     15.15625    41.44895  
 35642                                           8.1875 n.a.              12.625    69.34539    43.45834       15.375    40.62655  
 35643                                             8.25 n.a.               12.25    68.29282          42     14.90625    40.62655  
 35646                                             8.25 n.a.               12.25    69.03581    44.83334     15.78125    40.79103  
 35647                                                8 n.a.                  13    69.84071    46.16667        15.75    40.99663  
 35648                                                8 n.a.               12.75    69.71688    45.91667      15.3125    41.28447  
 35649                                                8 n.a.              12.375    69.09772      44.125     14.32813    40.95551  
 35650                                             8.25 n.a.               11.75    68.41666    42.79167       14.375    40.33871  
 35653                                            8.125 n.a.              11.875    68.10708    42.45834      15.1875    40.25647  
 35654                                            8.125 n.a.             11.8125    67.48792    42.33334     15.21875    40.62655  
 35655                                           8.1875 n.a.              11.625    67.24026      42.625       15.125    40.42095  
 35656                                                8 n.a.            11.84375    69.22156    41.58334     14.39063    40.13311  
 35657                                            8.125 n.a.             12.3125    65.44471    39.41667     14.23438    38.32383  
 35660                                            7.875 n.a.              12.375    63.21575       37.25     15.46875    39.31071  
 35661                                            8.125 n.a.            13.46875    64.02065    38.58334     15.65625    37.87151  
 35662                                            8.375 n.a.               14.25    64.33023    40.16667       16.125    38.28271  
 35663                                             8.25 n.a.              14.875     63.4015        39.5     15.95313    37.29583  
 35664                                            8.375 n.a.                  15    63.27766    36.66667      16.3125    37.70704  
 35667                                            8.125 n.a.                  15    62.03936    38.58334      16.3125    38.11823  
 35668                                           8.0625 n.a.                  15    61.79169    38.16667      16.4375    37.41919  
 35669                                                8 n.a.              15.625    61.91552          38     17.71875    36.22672  
 35670                                             7.75 n.a.              15.625    60.49147       37.75      18.1875    36.67904  
 35671                                            7.875 n.a.              15.375    60.92488       37.75     18.15625    36.55567  
 35674                                            7.875 n.a.              15.375    60.92488       37.75     18.15625    36.55567  
 35675                                             7.75 n.a.              15.125    62.53468    37.91667        19.25    37.17247  
 35676                                            7.125 n.a.               14.75    63.27766    36.70834        18.25    37.50143  
 35677                                                7 n.a.               14.75    64.08257        35.5       17.625    37.62479  
 35678                                            6.875 n.a.                  15    64.45406    35.91667       18.125    38.11823  
 35681                                           7.5625 n.a.              14.875     65.8162    37.70834       18.375    37.83039  
 35682                                           8.0625 n.a.                14.5    66.86877    39.66667       18.625    38.94063  
 35683                                              8.5 n.a.              14.375    66.31152    39.95834      17.9375    39.35183  
 35684                                             8.25 n.a.               14.75    65.50662    38.91667     17.21875    39.43407  
 35685                                           8.4375 n.a.                  16    66.37344       38.75      15.5625    39.43407  
 35688                                              8.5 n.a.              16.625    64.63981          38     18.29688    40.33871  
 35689                                          8.34375 n.a.              16.375    67.24026          39     19.84375    40.99663  
 35690                                             7.75 n.a.             15.9375    66.37344          36     18.84375    41.03775  
 35691                                                8 n.a.                  17    66.55919    35.33334     18.96875    44.32735  
 35692                                           7.8125 n.a.                17.5    68.29282       35.75       19.625    43.99839  
 35695                                             7.75 n.a.              17.375    69.11426    34.54167         19.5    43.95727  
 35696                                            7.625 n.a.               17.25    69.98283    35.58334      18.9375    43.34047  
 35697                                             7.25 n.a.                16.5     70.9755    35.91667         18.5    43.66943  
 35698                                            7.625 n.a.              16.625    71.03754          33      17.6875    44.49183  
 35699                                           7.6875 n.a.                  15    70.72733        33.5       17.375    44.61519  
 35702                                            7.625 n.a.               15.75     69.4865        34.5     17.46875    44.69743  
 35703                                              7.5 n.a.               16.25    69.05222    35.33334     17.03125    44.36847  
 35704                                           7.5625 n.a.               16.25    67.87342    34.91667     17.21875    43.66943  
 35705                                           7.8125 n.a.              16.625    70.04488    34.66667     16.96875    43.91615  
 35706                                                8 n.a.               16.25     69.4865      36.625       18.125    43.58719  
 35709                                            9.375 n.a.             16.8125    69.61059    39.91667      17.9375    43.95727  
 35710                                            8.875 n.a.                  17     69.4865        42.5         19.5    44.45071  
 35711                                           9.4375 n.a.              17.125    68.99017    42.16667       19.375    44.67035  
 35712                                           9.9375 n.a.              17.375    68.12159       42.25        19.25    44.21622  
 35713                                             9.25 n.a.              17.625    67.62526    42.91667     19.15625    44.13364  
 35716                                            10.25 n.a.              16.875    67.93546       44.25     19.59375    44.00979  
 35717                                           11.625 n.a.                  17    67.56322      39.875      21.0625    43.76208  
 35718                                          11.1875 n.a.              16.625    67.37709    39.08334        20.75    43.14281  
 35719                                            10.25      20.625      16.0625    64.89543    37.58334     20.21875    42.72996  
 35720                                           10.375      19.375        17.25    64.02685    35.83334        20.25    41.82169  
 35723                                           10.375      19.125      18.6875    65.70197       36.25      21.9375    42.02811  
 35724                                           10.375       22.75       18.875    66.44647    36.66667      21.4375    41.86297  
 35725                                           10.875      21.125       19.625    66.38443    35.95834      23.5625    42.02811  
 35726                                            10.75      20.625           20    64.58522    35.79167      22.5625    41.16113  
 35727                                               10       17.25       19.875    63.40643    34.41667        21.25    40.37671  
 35730                                            8.625       15.75       18.375    59.06353    32.33334     20.65625    38.56017  
 35731                                             8.75      18.875           18    62.78602       34.25     21.79688    39.63358  
 35732                                            8.375          19      18.3125    61.17294          34     20.70313    39.55101  
 35733                                                9          18       17.875    60.24232    32.91667         19.5    38.97302  
 35734                                                9       17.75        18.25    61.17294    33.16667      20.9375    39.05559  
 35737                                             8.75       19.25           19    63.03419     34.9375      22.1875    40.62442  
 35738                                              8.5        19.5       19.125    63.96481    35.08334       23.125    40.87213  
 35739                                            8.625       19.25         19.5    64.46114    35.29167           23    41.61526  
 35740                                            8.875          19        19.75    63.15827    35.41667     22.28125    41.11984  
 35741                                            8.375     19.9375        19.25    61.48315    34.58334      22.0625    39.94322  
 35744                                            8.125      19.875     19.09375    60.05619       33.75           22    40.74827  
 35745                                           8.3125      21.375           19    59.12557    33.95834      19.8125    40.56249  
 35746                                                8     20.4375        18.75    58.31903    31.33333       17.875    39.32394  
 35747                                              7.5    21.46875         19.5     59.6219       30.25     18.34375    39.07623  
 35748                                            7.375        21.5       19.375    61.17294    32.41667         20.5    41.05791  
 35751                                             8.25       23.25       19.625    61.79335    32.41667       21.375    42.11068  
 35752                                             7.75     21.9375       19.375    61.17294    30.83333     19.71875    41.67719  
 35753                                                7      22.125       19.625    60.67661       30.75        20.25    41.98682  
 35754                                           7.4375     22.0625         22.5    62.41377    31.79167     20.98438    41.55333  
 35755                                            7.375    21.90625      22.9375    63.15827    30.70833         20.5    42.23453  
 35758                                           7.0625      21.375        21.75    61.35907    29.79167       18.625    40.68635  
 35759                                           7.0625    21.96875       21.125    61.23498    29.70833      18.1875    41.42948  
 35760                                            7.125    21.65625         20.5    60.24232    30.41667     18.46875    41.11984  
 35761                                            7.125    21.65625         20.5    60.24232    30.41667     18.46875    41.11984  
 35762                                                7      21.875         20.5    60.67661        30.5      18.9375    41.55333  
 35765                                                7      21.625           23    62.28969    34.66667           20     41.9249  
 35766                                             6.75    22.15625           21    61.23498       34.25      18.5625    41.36755  
 35767                                                7       21.25        20.75     62.9101       34.25     17.48438    41.30562  
 35768                                            7.375          19        18.25    62.78602    32.91667      17.9375    40.43864  
 35769                                            8.375      19.875           21    67.25301    31.83333      18.5625     41.4914  
 35772                                              8.5      19.375        19.75    66.01218    33.66667     19.21875    41.11984  
 35773                                                8     18.8125      18.1875    64.08889      33.625      17.9375    39.88129  
 35774                                              7.5      16.625           19    63.28235          33      16.5625     38.3331  
 35775                                            7.125      17.125       18.125    60.61457    31.33333         15.5     37.6519  
 35776                                           6.4375          18        16.25    60.49048    30.16667      14.5625    37.03263  
 35779                                           6.3125          19           16    60.80069    30.58333     13.96875    37.46612  
 35780                                           6.3125          20      17.0625    62.72398      32.625      16.3125    38.58081  
 35781                                             6.25      19.125           16    62.72398    32.70834        15.75    37.15648  
 35782                                            6.125          19       13.875    61.54519    31.08333        14.75    36.72299  
 35783                                            5.625      18.625      13.4375    60.86273    31.95833     16.59375    36.66106  
 35786                                              5.5       19.25        14.25    62.80535    33.58334     16.40625    37.58997  
 35787                                             5.25          19           13      60.318       32.25      15.4375    37.46612  
 35788                                            5.375          19        12.75    59.63399    32.58334      15.0625    37.52805  
 35789                                            5.375          19        12.75    59.63399    32.58334      15.0625    37.52805  
 35790                                             5.25          19       12.875    60.06927    33.33334      15.6875    37.58997  
 35793                                                5          21        13.25    60.62892    33.66667       16.125    38.51889  
 35794                                           5.3125          21         13.5    61.25076     34.9375           16    39.01431  
 35795                                            5.875       20.75       13.125    62.05914       35.25        15.25    39.32394  
 35796                                            5.875       20.75       13.125    62.05914       35.25        15.25    39.32394  
 35797                                           6.0625      19.875       13.875    64.23557    35.66667     16.21875    39.01431  
 35800                                             6.75       19.25      15.3125    63.80028    35.66667      17.6875    39.69551  
 35801                                              6.5        18.5        15.75    63.98683       36.25       16.625    39.94322  
 35802                                              7.5          18           15    64.54649    35.16667        16.75    39.63358  
 35803                                           7.5625        17.5      14.6875     64.8574    34.41667      16.9375    39.63358  
 35804                                            7.375       15.75       13.125    61.68604       33.25       16.375     38.3331  
 35807                                           7.3125      15.125        13.25    61.87259    31.33333       15.875    39.81936  
 35808                                           7.6875      15.875        13.75    63.55155    33.33334       16.875      40.129  
 35809                                            8.125      17.125      12.9375    62.68098    32.58334      16.5625    40.37247  
 35810                                                8      16.875       12.625    63.67591    32.70834     15.59375    38.81969  
                                                                                                                                   
                                      







The Robinson-Humphrey Company, LLC


                      Project TroubleShooter
                   Close Price Index Comparison
                         Historical Data

                                                   Network
       Date     TroubleShooter      Nasdaq        Composite
       ----     --------------      ------        ---------
      1/1/97        $29.25          1291.00         24.35
      1/2/97         27.00          1280.69         24.20
      1/3/97         28.56          1310.69         25.33
      1/6/97         28.63          1316.38         26.03
      1/7/97         27.50          1327.75         26.38
      1/8/97         28.25          1320.38         25.84
      1/9/97         27.63          1326.19         26.00
     1/10/97         27.25          1332.00         26.50
     1/13/97         29.00          1330.94         26.34
     1/14/97         29.25          1346.38         26.26
     1/15/97         29.50          1333.50         26.10
     1/16/97         30.00          1340.56         26.17
     1/17/97         28.50          1349.06         26.12
     1/20/97         28.50          1364.25         26.17
     1/21/97         27.25          1377.00         27.13
     1/22/97         26.50          1388.06         27.75
     1/23/97         27.50          1378.38         27.11
     1/24/97         26.75          1363.81         26.83
     1/27/97         27.13          1352.81         26.52
     1/28/97         27.63          1354.38         26.51
     1/29/97         27.50          1355.19         26.68
     1/30/97         27.00          1371.00         27.15
     1/31/97         26.25          1379.88         27.08
      2/3/97         27.00          1376.06         27.06
      2/4/97         27.00          1373.75         26.75
      2/5/97         25.75          1348.44         26.20
      2/6/97         26.00          1346.38         24.10
      2/7/97         25.81          1355.19         24.50
     2/10/97         25.75          1335.31         24.10
     2/11/97         24.00          1331.50         24.24
     2/12/97         23.75          1358.94         24.35
     2/13/97         24.50          1370.81         24.77
     2/14/97         24.75          1367.19         25.00
     2/17/97         24.75          1367.19         25.00
     2/18/97         24.00          1365.81         25.07
     2/19/97         24.00          1365.56         25.36
     2/20/97         23.50          1347.38         24.82
     2/21/97         23.50          1334.31         24.95
     2/24/97         23.75          1345.06         24.57
     2/25/97         24.00          1347.69         24.62
     2/26/97         23.50          1340.56         24.11
     2/27/97         22.75          1312.69         23.12
     2/28/97         23.50          1309.00         22.97
      3/3/97         21.50          1311.19         23.30
      3/4/97         22.75          1317.38         23.80
      3/5/97         22.75          1329.06         24.52
      3/6/97         22.88          1315.44         24.00
      3/7/97         22.88          1311.81         23.51
     3/10/97         22.88          1322.75         23.38
     3/11/97         22.75          1316.75         23.20
     3/12/97         23.50          1304.13         22.70
     3/13/97         22.50          1293.25         22.68
     3/14/97         22.75          1293.00         22.96
     3/17/97         22.25          1279.44         22.67
     3/18/97         21.50          1269.31         22.71
     3/19/97         22.25          1249.31         22.07
     3/20/97         22.00          1259.25         22.24
     3/21/97         21.00          1254.06         22.84
     3/24/97         20.25          1242.63         22.89
     3/25/97         20.00          1248.06         22.63
     3/26/97         20.50          1269.06         22.69
     3/27/97         21.38          1249.50         22.73
     3/28/97         21.38          1249.50         22.73
     3/31/97         22.00          1221.75         22.15
      4/1/97         21.38          1216.94         21.66
      4/2/97         10.75          1201.00         21.55
      4/3/97         11.88          1213.75         21.46
      4/4/97         12.00          1236.75         22.59
      4/7/97         11.88          1251.31         22.90
      4/8/97         10.75          1257.38         22.64
      4/9/97         10.88          1249.44         22.08
     4/10/97         11.00          1235.75         21.99
     4/11/97         11.00          1206.88         21.46
     4/14/97         11.25          1216.44         21.29
     4/15/97         11.38          1212.88         21.79
     4/16/97         11.13          1210.25         21.66
     4/17/97         11.00          1217.06         21.13
     4/18/97         10.63          1222.56         21.28
     4/21/97         10.75          1203.94         20.76
     4/22/97         11.13          1212.75         21.68
     4/23/97         11.50          1227.13         21.69
     4/24/97         11.25          1228.13         21.74
     4/25/97         11.25          1209.31         21.65
     4/28/97         10.75          1217.00         21.65
     4/29/97         11.75          1242.63         22.68
     4/30/97         12.38          1260.75         23.24
      5/1/97         12.50          1270.50         23.16
      5/2/97         13.25          1305.31         24.52
      5/5/97         13.75          1339.25         25.85
      5/6/97         13.75          1328.31         25.07
      5/7/97         13.75          1322.94         24.64
      5/8/97         12.38          1330.81         24.80
      5/9/97         12.63          1335.06         25.16
     5/12/97         12.63          1344.19         26.15
     5/13/97         12.25          1333.56         25.54
     5/14/97         12.88          1335.56         25.80
     5/15/97         12.50          1353.56         26.69
     5/16/97         13.38          1340.75         25.25
     5/19/97         13.75          1351.25         25.20
     5/20/97         13.00          1363.88         25.47
     5/21/97         12.38          1373.75         25.63
     5/22/97         12.50          1372.56         24.97
     5/23/97         12.00          1389.75         25.32
     5/26/97         12.00          1389.75         25.32
     5/27/97         12.06          1409.19         26.08
     5/28/97         12.50          1410.19         25.92
     5/29/97         12.38          1403.06         25.56
     5/30/97         12.50          1400.31         25.78
      6/2/97         12.44          1404.81         26.01
      6/3/97         12.63          1384.94         25.46
      6/4/97         12.63          1379.69         25.23
      6/5/97         12.25          1390.06         25.01
      6/6/97         12.38          1404.81         25.99
      6/9/97         12.25          1412.06         26.20
     6/10/97         12.13          1401.69         25.69
     6/11/97         12.25          1407.88         25.77
     6/12/97         12.31          1411.31         25.60
     6/13/97         12.25          1423.00         26.06
     6/16/97         12.00          1431.94         26.22
     6/17/97         11.75          1443.13         26.38
     6/18/97         11.38          1432.44         25.93
     6/19/97         9.00           1447.13         26.22
     6/20/97         9.13           1447.13         26.64
     6/23/97         9.38           1434.31         26.43
     6/24/97         9.63           1452.44         26.85
     6/25/97         9.50           1446.25         26.65
     6/26/97         9.25           1436.38         26.35
     6/27/97         9.13           1438.13         26.56
     6/30/97         9.13           1442.06         27.05
      7/1/97         8.88           1438.25         26.83
      7/2/97         9.25           1455.63         27.60
      7/3/97         9.06           1467.63         27.96
      7/4/97         9.06           1467.63         27.96
      7/7/97         9.38           1470.75         27.73
      7/8/97         9.75           1485.13         28.18
      7/9/97         9.50           1486.63         28.64
     7/10/97         9.63           1490.94         28.58
     7/11/97         9.75           1502.63         29.38
     7/14/97         10.00          1523.88         30.98
     7/15/97         9.88           1542.13         31.74
     7/16/97         9.63           1580.63         32.48
     7/17/97         9.63           1568.88         31.52
     7/18/97         9.63           1548.00         31.72
     7/21/97         9.25           1536.25         31.59
     7/22/97         9.38           1563.88         30.97
     7/23/97         9.50           1567.63         30.51
     7/24/97         9.50           1569.13         30.25
     7/25/97         9.25           1569.56         30.49
     7/28/97         9.25           1563.50         30.11
     7/29/97         9.88           1572.31         30.38
     7/30/97         10.13          1588.00         31.30
     7/31/97         9.88           1593.81         31.60
      8/1/97         10.00          1594.31         31.05
      8/4/97         10.00          1605.44         31.82
      8/5/97         10.13          1621.13         32.29
      8/6/97         10.94          1630.44         32.16
      8/7/97         10.53          1624.19         31.48
      8/8/97         10.75          1598.50         30.99
     8/11/97         11.00          1586.75         31.00
     8/12/97         11.00          1576.25         30.93
     8/13/97         11.50          1583.38         30.87
     8/14/97         11.50          1586.69         30.86
     8/15/97         11.38          1562.00         29.64
     8/18/97         11.50          1569.50         29.25
     8/19/97         12.38          1600.69         29.62
     8/20/97         12.75          1628.69         30.25
     8/21/97         12.75          1607.38         29.88
     8/22/97         12.13          1598.69         29.56
     8/25/97         12.00          1601.56         29.70
     8/26/97         10.88          1591.31         29.48
     8/27/97         11.13          1595.56         29.58
     8/28/97         11.00          1581.31         29.41
     8/29/97         10.75          1587.31         29.44
      9/1/97         10.75          1587.31         29.44
      9/2/97         11.50          1618.06         29.96
      9/3/97         11.50          1618.25         29.60
      9/4/97         11.63          1624.63         29.43
      9/5/97         11.38          1635.75         29.75
      9/8/97         11.25          1645.38         30.36
      9/9/97         11.50          1656.25         31.11
     9/10/97         11.25          1639.25         31.07
     9/11/97         11.25          1639.88         30.68
     9/12/97         11.00          1649.31         30.76
     9/15/97         12.00          1634.94         31.07
     9/16/97         11.75          1668.63         31.97
     9/17/97         11.75          1666.50         30.99
     9/18/97         11.88          1670.00         31.70
     9/19/97         11.75          1680.38         32.16
     9/22/97         11.75          1689.44         32.04
     9/23/97         10.13          1697.38         32.12
     9/24/97         10.25          1687.44         32.14
     9/25/97         10.38          1678.88         31.74
     9/26/97         10.06          1682.25         31.48
     9/29/97         10.00          1695.00         31.59
     9/30/97         9.94           1685.69         31.59
     10/1/97         9.94           1690.31         31.25
     10/2/97         9.94           1702.44         31.67
     10/3/97         10.00          1715.88         32.01
     10/6/97         10.25          1721.94         32.93
     10/7/97         10.00          1737.25         33.64
     10/8/97         10.38          1741.75         33.63
     10/9/97         10.13          1745.88         33.53
     10/10/97        10.13          1739.00         33.45
     10/13/97        10.25          1742.13         33.82
     10/14/97        10.38          1732.88         33.48
     10/15/97        10.63          1723.38         33.03
     10/16/97        10.38          1699.69         30.34
     10/17/97        10.38          1666.88         29.85
     10/20/97        10.25          1685.44         30.59
     10/21/97        10.63          1712.56         31.20
     10/22/97        10.50          1708.06         31.37
     10/23/97        10.13          1671.25         30.78
     10/24/97        10.31          1650.94         29.51
     10/27/97        10.06          1532.75         27.62
     10/28/97        10.00          1603.00         29.16
     10/29/97        9.88           1602.75         28.73
     10/30/97        9.88           1570.44         28.07
     10/31/97        9.38           1593.63         28.48
     11/3/97         9.50           1630.00         29.68
     11/4/97         9.50           1631.13         30.02
     11/5/97         9.50           1637.31         30.25
     11/6/97         9.75           1623.44         29.94
     11/7/97         9.75           1602.38         29.38
     11/10/97        9.75           1590.75         29.09
     11/11/97        9.94           1584.88         28.88
     11/12/97        9.50           1541.69         27.72
     11/13/97        9.38           1559.25         27.97
     11/14/97        9.38           1583.50         29.06
     11/17/97        9.75           1614.13         29.83
     11/18/97        10.00          1600.44         28.92
     11/19/97        11.81          1601.25         28.92
     11/20/97        12.75          1626.56         29.82
     11/21/97        12.75          1620.75         29.83
     11/24/97        12.00          1587.00         28.66
     11/25/97        12.50          1589.06         28.67
     11/26/97        12.25          1594.50         28.50
     11/27/97        12.25          1594.50         28.50
     11/28/97        12.25          1600.56         28.72
     12/1/97         12.63          1628.88         30.07
     12/2/97         12.25          1606.38         29.33
     12/3/97         12.50          1615.13         29.28
     12/4/97         12.75          1613.44         28.39
     12/5/97         12.44          1633.88         29.77
     12/8/97         12.13          1651.56         29.66
     12/9/97         12.50          1620.56         28.65
     12/10/97        12.25          1596.63         27.76
     12/11/97        12.00          1558.56         26.78
     12/12/97        12.13          1536.56         26.13
     12/15/97        12.50          1536.56         26.30
     12/16/97        12.50          1553.00         27.66
     12/17/97        12.38          1547.38         27.10
     12/18/97        12.38          1523.19         26.16
     12/19/97        12.25          1524.75         26.25
     12/22/97        12.50          1532.06         27.05
     12/23/97        13.38          1509.94         26.10
     12/24/97        13.25          1499.50         25.99
     12/25/97        13.25          1499.50         25.99
     12/26/97        13.13          1511.38         26.26
     12/29/97        13.13          1537.44         26.88
     12/30/97        13.13          1565.00         27.29
     12/31/97        13.13          1570.38         27.38
      1/1/98         13.13          1570.38         27.38
      1/2/98         13.13          1581.50         27.85
      1/5/98         13.13          1594.13         28.31
      1/6/98         13.13          1580.13         28.22
      1/7/98         13.38          1561.69         28.09
      1/8/98         12.88          1555.56         27.94
      1/9/98         12.63          1503.25         26.56
     1/12/98         12.75          1507.56         26.37
     1/13/98         12.75          1541.63         27.31
     1/14/98         12.81          1548.75         27.20
     1/15/98         12.81          1547.06         26.90





                             Project TroubleShooter
                       Volume Distribution by Price Range
                           Weekly: 4/8/94 to 01/15/98


[THE FOLLOWING TABLE WAS REPRESENTED BY A BAR CHART IN THE PRINTED MATERIAL.]

                                                                Percent
                                                                Traded
                                                                -------
8 to 12.4                                                        51.08%
12.4 to 16.8                                                     27.60%
16.8 to 21.2                                                     11.43%
21.2 to 25.6                                                      4.64%
25.6 to 30                                                        5.25%






                             Project TroubleShooter
                       Volume Distribution by Price Range
                           Daily: 1/1/97 to 01/15/98


[THE FOLLOWING TABLE WAS REPRESENTED BY A BAR CHART IN THE PRINTED MATERIAL.]

                                                                Percent
                                                                Traded
                                                                -------
8 to 12.4                                                        70.27%
12.4 to 16.8                                                     10.49%
16.8 to 21.2                                                      0.68%
21.2 to 25.6                                                      8.62%
25.6 to 30                                                        9.89%


The Robinson-Humphrey Company, LLC


                                 TroubleShooter
                         Shareholder Ownership Analysis
================================================================================
                                                       Number of    As a Percent
                                                         Shares       of Total
                                                         ------       --------
Total Shares Outstanding [1]                            5,346,739     100.0%


Institutional Ownership:
          WELLINGTON MANAGEMENT                           471,100       8.8%
          HATHAWAY & ASSOCIATES                           250,000       4.7%
          DIMENSIONAL FUND ADVS                           175,400       3.3%
          ARDEN GROUP INC                                  24,050       0.4%
          TRAVELERS INC                                    14,450       0.3%
          BRANDY WINE ASSET MGMT                           12,700       0.2%
          WORLD ASSET MANAGEMENT                            4,400       0.1%
                                                        ---------
               Total Institutional Holdings               952,100      17.8%

Insider Ownership:
          RICHARD E. POSPISIL                               3,500       0.1%
          GERRY CHASTELET                                  32,458       0.6%
          SIDNEY TOPOL                                     12,467       0.2%
          E. JAY BOWERS                                     8,883       0.2%
          JOHN T. GOEHRKE                                   7,850       0.1%
          ADELBERT KUTHE                                    9,375       0.2%
                                                        ---------     -----
               Total Insider Holdings                      74,533       1.4%

               WG Holding                               3,285,600      61.5%

               Total Retail Holdings ("Float")          1,034,506      19.3%

- --------------------------------------------------------------------------------

                                 TroubleShooter

 [THE FOLLOWING TABLE WAS REPRESENTED BY A PIE CHART IN THE PRINTED MATERIAL.]
 
            Institutions                       17.8%
            Insiders                            1.4%
            Retail Float                       19.3%
            WG Holding                         61.5%

- --------------------------------------------------------------------------------

- -----------------
SOURCE: CDA SPECTRUM CORP. AND 10-K.

[1]  Includes actual shares outstanding plus common stock equivalents resulting
     from options using the treasury stock method.



The Robinson-Humphrey Company, LLC

                             Project TroubleShooter
                     Projected Income Statement Information
                          With Technology Acquisitions
                  (In Thousands, Except for Per Share Amounts)



                                                           Fiscal Year Ended September 30,
                                                ---------------------------------------------------
                                                  1998          1999          2000          2001
                                                ---------     ---------     ---------     ---------
                                                                                    
Revenues:
   Nonaffiliates                                  $39,700       $56,000       $74,400       $96,700
   Affiliates                                      29,300        34,500        44,200        53,500
                                                ---------     ---------     ---------     ---------
     Total Revenues                                69,000        90,500       118,600       150,200
      % Revenue Growth                               26.7%         31.2%         31.0%         26.6%

Cost of Revenues                                   30,400        40,200        52,800        66.200
                                                ---------     ---------     ---------     ---------

Gross Profit                                       38,600        50,300        65,800        84,000
    Gross Profit Margin %                            55.9%         55.6%         55.5%         55.9%

Selling, General, and Administrative Expenses      23,600        28,500        35,900        45,000
Product Development Expenses                       12,600        15,500        18,500        20,300
Purchased Technology Write-off                      6,300             0             0             0
                                                ---------     ---------     ---------     ---------

   Operating Income (Loss)                         (3.900)        6,300        11,400        18,700
     Operating Income Margin %                       (5.7%)         7.0%          9.6%         12.5%

Interest Income                                       300           500           800         1,200
                                                ---------     ---------     ---------     ---------

   Income (Loss) Before Income Taxes               (3,600)        6,800        12,200        19,900

Provision for Income Taxes                           (500)       (1,700)       (3,300)       (5,400)
                                                ---------     ---------     ---------     ---------

Net Income                                        ($4,100)       $5,100        $8,900       $14,500
                                                =========     =========     =========     =========

   Net Income Margin %                               (5.9%)         5.6%          7.5%          9.7%

Per Share Data:
   Net Income                                      ($0.78)        $0.96         $1.68         $2.46
                                                =========     =========     =========     =========

   Net Income Excluding
      Purchased Technology Write-off                $0.42         $0.96         $1.68         $2.46
                                                =========     =========     =========     =========





The Robinson-Humphrey Company, LLC


                             Project TroubleShooter
                Projected Quarterly Income Statement Information
                          With Technology Acquisitions
                  (In Thousands, Except for Per Share Amounts)



                                                    Fiscal 1998                                         Fiscal 1999                 
                                  -----------------------------------------------     ---------------------------------------------
                                   First        Second       Third        Fourth       First       Second       Third       Fourth  
                                  --------     --------     --------     --------     --------    --------     --------    --------
                                                                                                        
Revenues:
     Nonaffiliates                  $7,809       $9,500      $10,800      $11,700      $12,000     $13,700      $14,500     $15,800
     Affilaites                      6,542        6,800        7,700        8,300        7,300       8,100        8,900      10,200
                                  --------     --------     --------     --------     --------    --------     --------    --------
       Total Revenues               14,351       16,300       18,500       20,000       19,300      21,800       23,400      26,000

Cost of Revenues                     7,477        7,300        7,900        8,100        8,700       9,700       10,300      11,500
                                  --------     --------     --------     --------     --------    --------     --------    --------

Gross Profit                         6,874        9,000       10,600       11,900       10,600      12,100       13,100      14,500
     Gross Profit Margin %            47.9%        55.2%        57.3%        59.5%        54.9%       55.5%        56.0%       55.8%

Selling, General, and
  Administrative Expenses            4,997        5,700        6,100        6,700        6,300       6,800        7,400       8,000
Product Development Expenses         2,604        3,200        3,300        3,400        3,600       3,800        3,900       4,200
Purchased Technology Write-off           0        6,300            0            0            0           0            0           0
                                  --------     --------     --------     --------     --------    --------     --------    --------


     Operating Income (Loss)          (728)      (6,200)       1,200        1,800          700       1,500        1,800       2,300
       Operating Income Margin %      (5.1%)      (38.0%)        6.5%         9.0%         3.6%        6.9%         7.7%        8.8%

Interest Income                        188            0            0          100          200         100          100         100
Foreign Currency Gains (Losses)         26            0            0            0            0           0            0           0
                                  --------     --------     --------     --------     --------    --------     --------    --------

     Income Before Income Taxes       (513)      (6,200)       1,200        1,900          900       1,600        1,900       2,400

Benefit from (Provision for)
  Income Taxes                         103            0         (300)        (400)        (200)       (400)        (500)       (600)
                                  --------     --------     --------     --------     --------    --------     --------    --------


Net Income                           ($411)     ($6,200)        $900       $1,500         $700      $1,200       $1,400      $1,800
                                  ========     ========     ========     ========     ========    ========     ========    ========


      Net Income Margin %             (2.9%)      (38.0%)        4.9%         7.5%         3.6%        5.5%         6.0%        6.9%

Per Share Data:
     Net Income                     ($0.08)      ($1.16)       $0.17        $0.29        $0.13       $0.23        $0.27       $0.34
                                  ========     ========     ========     ========     ========    ========     ========    ========


     Net Income Excluding
        Purchased Technology
     Write-off                      ($0.08)       $0.02        $0.17        $0.29        $0.13       $0.23        $0.27       $0.34
                                  ========     ========     ========     ========     ========    ========     ========    ========


                                                    Fiscal 2000                
                                  -----------------------------------------------
                                   First        Second       Third        Fourth 
                                  --------     --------     --------     --------
                                                                  
Revenues:
     Nonaffiliates                 $15,700      $18,000      $19,500      $21,200
     Affilaites                      9,800       10,500       11,500       12,400
                                  --------     --------     --------     --------
       Total Revenues               25,500       28,500       31,000       33,600

Cost of Revenues                    11,500       12,700       13,600       15,000
                                  --------     --------     --------     --------

Gross Profit                        14,000       15,800       17,400       18,600
     Gross Profit Margin %            54.9%        55.4%        56.1%        55.4%

Selling, General, and
  Administrative Expenses            8,300        8,600        9,300        9,700
Product Development Expenses         4,400        4,500        4,700        4,900
Purchased Technology Write-off           0            0            0            0
                                  --------     --------     --------     --------


     Operating Income (Loss)         1,300        2,700        3,400        4,000
       Operating Income Margin %       5.1%         9.5%        11.0%        11.9%

Interest Income                        200          200          200          200
Foreign Currency Gains (Losses)          0            0            0            0
                                  --------     --------     --------     --------

     Income Before Income Taxes      1,500        2,900        3,600        4,200

Benefit from (Provision for)
  Income Taxes                        (400)        (800)      (1,000)      (1,100)
                                  --------     --------     --------     --------


Net Income                          $1,100       $2,100       $2,600       $3,100
                                  ========     ========     ========     ========


      Net Income Margin %              4.3%         7.4%         8.4%         9.2%

Per Share Data:
     Net Income                      $0.21        $0.40        $0.49        $0.58
                                  ========     ========     ========     ========


     Net Income Excluding
        Purchased Technology
     Write-off                       $0.21        $0.40        $0.49        $0.58
                                  ========     ========     ========     ========





The Robinson-Humphrey Company LLC

                             Project TroubleShooter

        Market Comparison of Selected Public Network Solutions Companies
        ----------------------------------------------------------------



                                                                                                           Earnings Per Share[1] 
                                                                                                          -----------------------
                                                                   52 Week        Market                         Calendar        
                                                      Latest    ------------       Price        % of      -----------------------
Ticker Exchange  Company                       FYE    Filing    High     Low      1/15/98       High      1997      1998      1999
- ------ --------  -------                       ---    ------    ----     ---      -------      -----      ----      ----      ----

Network Analysis Companies
- --------------------------
                                                                                                
ADAX    OTC    Applied Digital Access, Inc      DC     9/97    $11.87   $3.62       $8.13       68.4%   ($0.22)    $0.09     $0.40  
CCRD    OTC    Concord Communications Inc       DC     9/97     24.68   14.62       17.13       69.4%    (0.03)     0.30      0.62  
DIGL    OTC    Digital Lightwave Inc            DC     9/97     23.75    3.25       12.94       54.5%     0.17      0.51        NA  
HWP     NYSE   Hewlett-Packard                  OC     7/97     72.93   48.12       63.00       86.4%     2.96      3.61      3.92 F
NETA    OTC    Network Associates [2]           DC     9/97     78.50   36.50       49.00       62.4%     1.75      2.43        NA  
RDCMF   OTC    RADCOM Ltd                       DC     9/97     11.87    6.00        6.38       53.7%     0.07      0.41      0.75  
TKLC    OTC    Tekelec                          DC     9/97     49.37    8.50       33.13       67.1%     0.60      0.80      1.08  
TEK     NYSE   Tektronix Inc                    MY     8/97     46.43   32.18       40.63       87.5%     2.48      2.85        NA  
                                                                                                                                    
       -----------------------------------------------------------------------------------------------------------------------------
         AVERAGE                                                                                68.7%                    
       =============================================================================================================================

Network Management Companies
- ----------------------------
DYT     NYSE   Dynatech Corp [3]                MR     9/97     55.00   27.00       36.75       66.8%     2.34      2.94        NA 
FLK     NYSE   Fluke Corp                       AP    10/97     29.93   21.12       23.63       78.9%     1.62      1.91        NA 
GEN     NYSE   GenRad, Inc                      DC     9/97     34.00   11.87       26.50       77.9%     1.21      1.48      1.87 
KEI     NYSE   Keithley Instruments, Inc        SP     9/97     12.37    7.62        9.13       73.8%     0.10 F    0.58 F      NA 
MIST    OTC    MicroTest Inc                    DC     9/97     10.37    3.37        5.56       53.6%     0.02      0.50        NA 
OSII    OTC    Objective Systems                                                                                   
               Integrators Inc                  JE     9/97     16.50    3.37        9.75       59.1%    (0.99)    (0.02)       NA 
RFTX    NYSE   Retix                            DC     9/97      7.62    3.37        4.66       61.1%       NA        NA        NA 
TCSI    OTC    TCSI Corporation                 DC     9/97      9.00    4.37        8.56       95.1%    (0.10)     0.05      0.35
TER     NYSE   Teradyne Inc                     DC     9/97     59.18   23.87       32.94       55.7%     1.50      2.70      3.10

Network Equipment Providers
- ---------------------------
BAY     NYSE   Bay Networks Inc                 JE     9/97     41.87   15.37       28.56       68.2%     0.73      1.38        NA 
CS      NYSE   Cabletron Systems Inc            FB     8/97     46.50   12.62       14.25       30.6%     1.34      0.85        NA 
CSCO    OTC    Cisco Systems Inc                JL    10/97     60.62   30.18       57.00       94.0%     1.53      1.95        NA 
COMS    OTC    3COM Corp                        MY     8/97     78.25   24.00       32.69       41.8%     1.40      1.27        NA 
                                                                                                                                 
                 -------------------------------------------------------------------------------------------------------------------
                 COMBINED AVERAGE                                                               67.0%      
                 ===================================================================================================================

                    TroubleShooter              SP    12/97    $30.25  $8.50       $12.81       42.4%   ($0.29)    $0.63[4]  $1.04


                                                             Price/Earnings Ratio                                                   
                                                            ----------------------                                                  
Ticker  Exchange  Company                        5 Yr              Calendar                                                         
- ------  --------  -------                       Growth      -----------------------        Shares       Market     Book     Market/ 
                                                Rate[1]     1997      1998     1999      Outstanding    Cap'n      Value     Book   
Network Analysis Companies                      -------     ----      ----     ----      -----------    -----      -----     ----   
- --------------------------                                                                  (MM)        ($MM)      ($MM)  
                                                                                                 
ADAX     OTC    Applied Digital Access, Inc       40.0%       NM x     90.3 *    20.3 x      12,561      $102.1      $36.8     2.8 x
CCRD     OTC    Concord Communications Inc          NA        NM       57.1      27.6        11,941       204.5       25.6     8.0
DIGL     OTC    Digital Lightwave Inc             50.0%      76.1      25.4        NA        26,372       341.2       46.6     7.3
HWP      NYSE   Hewlett-Packard                   15.0%      21.3      17.5      16.1     1,040,118    65,527.4   15,227.0     4.3
NETA     OTC    Network Associates [2]            49.0%      28.0      20.2        NA        68,923     3,377.2      418.2     8.1
RDCMF    OTC    RADCOM Ltd                          NA       91.1 *    15.5       8.5         9,596        61.2       24.1     2.5
TKLC     OTC    Tekelec                           50.0%      55.2      41.4      30.7        25,784       854.1       92.6     9.2
TEK      NYSE   Tektronix Inc                     15.0%      16.4      14.3        NM        50,640     2,057.2      789.1     2.6
                                                                                       
                 -------------------------------------------------------------------------------------------------------------------
                 AVERAGE                          36.5%      39.4 x    27.3 x    20.6 x                                        5.6 x
                 ===================================================================================================================

Network Management Companies
- ----------------------------

DYT      NYSE   Dynatech Corp [3]                 28.0%      15.7      12.5        NA        16,872       620.0      176.3     3.5
FLK      NYSE   Fluke Corp                        15.0%      14.6      12.4        NA        18,335       433.2      216.9     2.0
GEN      NYSE   GenRad, Inc                         NA       21.9      17.9      14.2        27,288       723.1      100.3     7.2
KEI      NYSE   Keithley Instruments, Inc           NA       91.3      15.7        NA         7,671        70.0       32.7     2.1
MIST     OTC    MicroTest Inc                     30.0%     278.1 *    11.1        NA         8,202        45.6       31.5     1.4
OSII     OTC    Objective Systems                   NA         NM        NM        NM        33,222       323.9       78.8     4.1
                Integrators Inc          
RFTX     NYSE   Retix                             25.0%        NA        NA        NA        22,664       105.5       10.1    10.4 
TCSI     OTC    TCSI Corporation                  30.0%        NM     171.3 *    24.5        21,942       187.9       74.3     2.5
TER      NYSE   Teradyne Inc                      20.0%      22.0      12.2      10.6        83,425     2,747.8      915.7     3.0
                 
Network Equipment Providers
- ---------------------------

BAY      NYSE   Bay Networks Inc                  25.0%      39.1      20.7        NA       211,590     6,043.5    1,364.3     4.4
CS       NYSE   Cabletron Systems Inc             20.0%      10.6      16.8        NA       157,985     2,251.3    1,214.4     1.9
CSCO     OTC    Cisco Systems Inc                 30.0%      37.3      29.2        NA       676,454    38,557.9    4,803.4     8.0
COMS     OTC    3COM Corp                         29.0%      23.3      25.7        NM       345,949    11,308.2    2,307.2     4.9
                
                 -------------------------------------------------------------------------------------------------------------------
                 COMBINED AVERAGE                 29.4%      32.1 x    21.5 x    19.1 x                                        4.8%
                 ===================================================================================================================

                    TroubleShooter                20.0%        NM x    20.3 x    12.3 x       5,288       $67.7       $240[4]  2.8 x



NA - Not Available. NM - Not Meaningful. * - excluded from average. 
F - Fiscal Year End Estimate.


- ----------

[1]  Earnings  estimates  are from First Call as of January  15, 1998 except for
     KEI which is from  Bloomberg and  TroubleShooter  which was provided by the
     Company.

[2]  Formerly McAfee Associates prior to merger with Network General.

[3]  Valuation based on closing price (12/19/97) prior to 
     the announcement of the acquisition.

[4]  Excludes  $6.3 million  contemplated  write-off of purchased  technology in
     calendar 1998 estimate. Balance sheet data is pro forma for write-off.





The Robinson-Humphrey Company, LLC




                                                       Project TroubleShooter

                                  Market Comparison of Selected Public Network Solutions Companies
                                  ----------------------------------------------------------------

                                                                                          LTM                                       
                                         Total       Total       Total      ------------------------------    Operating    EBITDA   
Company                                  Debt        Cash    Firm Value[1]  Revenues    Op. Inc.    EBITDA     Margin      Margin   
- -------                                  ----        ----    -------------  --------    -------     ------     ------      ------   
                                         ($MM)       ($MM)       ($MM)       ($MM)       ($MM)       ($MM)
                                                                                                         
Network Analysis Companies
Applied Digital Access, Inc.               $0.0       $13.6        $88.5       $29.6      ($5.4)      ($2.6)       NM         NM    
Concord Communications Inc.                 1.4        28.9        177.0        16.2       (2.1)       (1.6)       NM         NM    
Digital Lightwave Inc.                      0.1        33.5        307.8        18.2        1.0         1.4      5.5%       7.6%    
Hewlett-Packard                         2,835.0     2,795.0     65,567.4    41,253.0    4,087.0     5,558.0      9.9%      13.5%    
Network Associates[2]                       0.0       269.2      3,108.0       577.8      185.8       203.3     32.2%      35.2%    
RADCOM Ltd.                                 0.8         8.7         53.3        17.4       (1.6)       (1.1)       NM         NM    
Tekelec                                     0.0        46.1        808.0       105.8       17.5        22.0     16.6%      20.8%    
Tektronix Inc.                            157.2       133.5      2,080.9     1,981.2      170.5       232.2      8.6%      11.7%    
                                ----------------------------------------------------------------------------------------------------
                                AVERAGE                                                                         14.5%      17.8%    
                                ====================================================================================================
Network Management Companies                                                                                              
Dynatech Corp.[3]                          21.3        43.5        597.8       415.7       64.0        81.1     15.4%      19.5%    
Fluke Corp.                                 0.9        41.2        392.8       439.3       46.1        60.8     10.5%      13.8%    
GenRad, Inc.                                8.7        22.6        709.2       221.1       33.5        41.6     15.2%      18.8%    
Keithley Instruments, Inc.                 17.5         1.7         85.7       123.3        3.1         7.2      2.5%       5.8%    
Micro Test Inc.                             0.0         7.7         37.9        49.1        2.2         4.1      4.5%       8.3%    
Objective Systems Integrators Inc.          0.0        37.9        286.0        41.6      (45.1)      (39.3)       NM         NM    
Retix                                       0.0        10.2         95.3        25.8      (11.0)       (9.0)       NM         NM    
TCSI Corporation                            0.0        51.6        136.2        39.2      (11.2)       (6.4)       NM         NM    
Teradyne Inc.                              22.6       168.4      2,602.0     1,115.9      107.6       164.7      9.6%      14.8%    
                                                                                                                          
Network Equipment Providers                                                                                               
Bay Networks Inc.                         110.7       826.6      5,327.6     2,171.7      118.0       266.6      5.4%      12.3%    
Cabletron Systems Inc.                      0.0       365.3      1,885.9     1,476.1      371.5       430.9     25.2%      29.2%    
Cisco Systems Inc.                          0.0     1,826.6     36,731.3     6,874.1    1,789.4     2,025.4     26.0%      29.5%    
3COM Corp                                 151.8     1,008.5     10,451.5     3,497.9      594.8       741.3     17.0%      21.2%    
                                ----------------------------------------------------------------------------------------------------
                                COMBINED AVERAGE                                                                13.6%      17.5%    
                                ====================================================================================================
TroubleShooter                             $0.0        $7.4[4]     $60.4       $53.4      ($2.5)      ($0.8)       NM         NM    
                                                                                                                       

                                                                                                3 Year CAGR
                                                           Firm Value to:                   ---------------------
                                               ------------------------------------                         Net
Company                                        Revenues       Op. Inc.       EBITDA         Revenue        Income
- -------                                        --------       -------        ------         -------        ------
                                         
                                                                                              
Network Analysis Companies
Applied Digital Access, Inc.                      2.99x            NMx            NMx         -17.2%             NM
Concord Communications Inc.                      10.95*            NM             NM           48.9%             NM
Digital Lightwave Inc.                           16.95*         309.3*         224.3*             NM             NM
Hewlett-Packard                                   1.59           16.0           11.8           24.0%          27.2%
Netowrk Associates[2]                             5.38           16.7           15.3           48.0%          62.9%
RADCOM Ltd.                                       3.07             NM             NM          108.9%             NM
Tekelec                                           7.64*          46.1           36.7            8.6%             NM
Tektronix Inc.                                    1.05           12.2            9.0           13.8%          18.6%
                                --------------------------------------------------------------------------------------
                                AVERAGE           2.82x          22.8x          18.2x          33.6%          36.2%
                                ======================================================================================
Network Management Companies
Dynatech Corp.[3]                                 1.44            9.3            7.4           22.1%          52.0%
Fluke Corp.                                       0.89            8.5            6.5            6.1%          25.1%
GenRad, Inc.                                      3.21           21.1           17.1           11.4%         114.3%
Keithley Instruments, Inc.                        0.70           27.4           12.0            6.1%         -50.8%*
Micro Test Inc.                                   0.77           17.0            9.3           12.9%          23.2%
Objective Systems Integrators Inc.                6.88*            NM             NM           19.8%             NM
Retix                                             3.70             NM             NM          -27.4%             NM
TCSI Corporation                                  3.48             NM             NM           22.2%             NM
Teradyne Inc.                                     2.33           24.2           15.8           22.7%          10.7%

Network Equipment Providers
Bay Networks Inc.                                 2.45           45.2           20.0           22.1%         -30.4%
Cabletron Systems Inc.                            1.28            5.1            4.4           29.9%          24.2%
Cisco Systems Inc.                                5.34           20.5           18.1           69.8%          51.6%
3COM Corp                                         2.99           17.6           14.1           40.5%          42.2%
                                --------------------------------------------------------------------------------------
                                COMBINED AVERAGE  2.51x          20.5x          14.1x          24.7%          35.1%
                                ======================================================================================
TroubleShooter                                    1.13x            NMx            NMx           9.7%         -36.0%
                                                                                                                       



NA-Not Available           NM-Not Meaningful       *-excluded from average

[1]  Firm value equals market capitalization plus debt minus cash.

[2]  Pro forma for merger with Network General.

[3]  Valuation based on closing price (12/19/97) prior to the announcement of
     the recapitalization.

[4]  Pro forma for contemplated $6.3 million in cash used to fund Technology
     acquisitions.








The Robinson-Humphrey Company, LLC                                                                                           1/16/98

                                                       Project TroubleShooter

                             Implied Valuation Analysis Utilizing Average of Network Analysis Companies
                             --------------------------------------------------------------------------
                                                       (Dollars in Thousands)

                                                                Network Analysis Companies Average Multiple
                                                 ---------------------------------------------------------------------------- 
                               TroubleShooter's           Price /                  Price /                   Price /          
  Valuation Parameter               Value        Calendar 1997 Net Income  Calendar 1998 Net Income  Calendar l999 Net Income 
  -------------------               -----        ------------------------  ------------------------  ------------------------ 
                                                                                                 
Calendar 1997 Net Income           ($l,317)               39.4 x                                                              
Calendar 1998 Net Income(1)          3,200                                         27.3 x                                     
Calendar 1999 Net Income             5,500                                                                   20.6 x           
Pro Forma 12/31/97 Book Value(1)    23,950                                                                                    


                                                                Network Analysis Companies Average Multiple
                                                     ------------------------------------------------------------------
                               TroubleShooter's      Firm Value (2) /         Firm Value (2) /         Firm Value (2) /
  Valuation Parameter               Value              LTM Revenues              LTM EBITDA               LTM EBIT
  -------------------               -----             --------------            ------------             ----------
                                                                                                
Calendar 1997 Revenues             $53,351                2.82 X
Calendar 1997 EBITDA                  (783)                                        18.2 x
Calendar 1997 EBIT                  (2,485)                                                                 22.8 x





                                                     =========   ==========
                                                                  Implied
                                  -------------       Implied     Equity
                                     Price /          Equity     Value Per
  Valuation Parameter              Book Value          Value     Share (4)
  -------------------              ----------          -----     ---------
                                                           
Calendar 1997 Net Income                                   NM          NM
Calendar 1998 Net Income(1)                            87,411       16.35
Calendar 1999 Net Income                              113,494       21.23
Pro Forma 12/31/97 Book Value(1)          5.6 x       134,162       25.09

                               

                                     Less
  Valuation Parameter            Net Debt (3)
  -------------------            ------------
                                                          
Calendar 1997 Revenues                ($7,395)        $l57,613     $29.48
Calendar 1997 EBITDA                   (7,395)              NM         NM
Calendar 1997 EBIT                     (7,395)              NM         NM
                                                     =========   ==========

                            ---------------------------------------------
                            Average                    $70,387     $13.16
                            Median                     $87,441     $16.35
                            High                      $l57,6l3     $29.48
                            Low                             $0      $O.00
                            =============================================





- ----------
*    Excluded from the average.


(1)  Based on projections  including  technology  acquisitions and excludes $6.3
     million in purchased technology  write-downs for fiscal 1998. Book value is
     adjusted for write-downs.

(2)  Firm value equals market capitalization plus total debt and preferred stock
     minus cash and marketable securities.

(3)  Net debt  equals  debt  plus  preferred  stock  less  cash  and  marketable
     securities.  Assumes  cash outlay of $6.0  million for  acquisitions  to be
     completed in January 1998.

(4)  Assummes 5,346,739 shares outstanding (including options using the treasury
     stock method).





The Robinson-Humphrey Company, LLC                                       1/16/98


                                                       Project TroubleShooter

                         Implied Valuation Analysis Utilizing Combined Average Of Network Solutions Companies
                         ------------------------------------------------------------------------------------
                                                       (Dollars in Thousands)


                                                                             Combined Average Multiple
                                                 ---------------------------------------------------------------------------- 
                               TroubleShooter's           Price /                  Price /                   Price /          
  Valuation Parameter               Value        Calendar 1997 Net Income  Calendar 1998 Net Income  Calendar l999 Net Income 
  -------------------               -----        ------------------------  ------------------------  ------------------------ 
                                                                                                 
Calendar 1997 Net Income           ($l,317)               32.1 x                                                              
Calendar 1998 Net Income(1)          3,200                                         21.5 x                                     
Calendar 1999 Net Income             5,500                                                                   19.1 x           
Pro Forma 12/31/97 Book Value(1)    23,950                                                                                    


                                                                          Combined Average Multiple
                                                     ------------------------------------------------------------------
                               TroubleShooter's      Firm Value (2) /         Firm Value (2) /         Firm Value (2) /
  Valuation Parameter               Value              LTM Revenues              LTM EBITDA               LTM EBIT
  -------------------               -----             --------------            ------------             ----------
                                                                                                
Calendar 1997 Revenues             $53,351                2.51 X
Calendar 1997 EBITDA                  (783)                                        14.1 x
Calendar 1997 EBIT                  (2,485)                                                                 20.5 x





                                                     =========   ==========
                                                                  Implied
                                  -------------       Implied     Equity
                                     Price /          Equity     Value Per
  Valuation Parameter              Book Value          Value     Share (4)
  -------------------              ----------          -----     ---------
                                                           
Calendar 1997 Net Income                                   NM          NM
Calendar 1998 Net Income(1)                            68,807       12.87
Calendar 1999 Net Income                              104,800       19.60
Pro Forma 12/31/97 Book Value(1)          4.8 x       114,536       21.42

                               

                                     Less
  Valuation Parameter            Net Debt (3)
  -------------------            ------------
                                                          
Calendar 1997 Revenues                ($7,395)        $l41,274     $26.42
Calendar 1997 EBITDA                   (7,395)              NM         NM
Calendar 1997 EBIT                     (7,395)              NM         NM
                                                     =========   ==========

                            ---------------------------------------------
                            Average                    $61,345     $11.47
                            Median                     $68,807     $12.87
                            High                      $l41,274     $26.42
                            Low                             $0      $0.00
                            =============================================





- ----------
*    Excluded from the average.


(1)  Based on projections  including  technology  acquisitions and excludes $6.3
     million in purchased technology  write-downs for fiscal 1998. Book value is
     adjusted for write-downs.

(2)  Firm value equals market capitalization plus total debt and preferred stock
     minus cash and marketable securities.

(3)  Net debt  equals  debt  plus  preferred  stock  less  cash  and  marketable
     securities.  Assumes  cash outlay of $6.0  million for  acquisitions  to be
     completed in January 1998.

(4)  Assummes 5,346,739 shares outstanding (including options using the treasury
     stock method).





The Robinson-Humphrey Company, LLC                                       


                                                       Project TroubleShooter

                                                    Forward Multiple Comparison
                                                    ---------------------------


                                                                 Calendar 1998[1]      Calendar 1999 [1]   Firm Value/Cal.1998
                                                               ---------------------  ------------------   -------------------
                               Market       Net      Firm                  Operating           Operating            Operating 
                               Cap'n       Debt      Value     Revenues     Income    Revenues   Income    Revenues   Income  
                               -----       ----      -----     --------     ------    --------   ------    --------   ------  
Company                        ($MM)       ($MM)     ($MM)      ($MM)        ($MM)      ($MM)    ($MM)
- -------
                                                                                                      
Applied Digital Access, Inc.    $102.1    ($13.6)      $88.5     $51.8         $1.6     $68.3     $7.5       1.71 x    56.4 * 

Cisco Systems Inc.            38,557.9  (1,826.6)   36,731.3   9,500.1      3,033.1        NA       NA       3.87      12.1   

Concord Communications Inc.      204.5     (27.5)      177.0        NA          NA         NA       NA         NA        NA   

Digital Lightwave Inc.           341.2     (33.4)      307.8        NA          NA         NA       NA         NA        NA   

Fluke Corp.                      433.2     (40.3)      392.8     503.0 [2]    59.5 [2]     NA       NA       0.78       6.6   

Network Associates             3,377.2    (269.2)    3,108.0     805.0       280.8         NA       NA       3.86      11.1   

RADCOM Ltd.                       61.2      (7.8)       53.3        NA          NA         NA       NA         NA        NA   

TCSI Corporation                 187.9     (51.6)      136.2        NA          NA         NA       NA         NA        NA   

Tekelec                          854.1     (46.1)      808.0     159.8         35.6     214.5     47.8       5.06      22.7   

                                                                                        --------------------------------------
                                                                                         Average             3.05 x    13.1 x 

                                                                                         Medium              3.86 x    12.1 x 
                                                                                        --------------------------------------

TroubleShooter [3]               $67.7  ($7.4)         $60.4      74.1         $3.8     $96.7    $6.9       0.81 x    15.9 x  


                               Firm Value/Cal. 1999
                               --------------------
                                        Operating
                               Revenues   Income
                               --------   ------
Company                       
- -------
                                       
Applied Digital Access, Inc.    1.30 x    11.8 x

Cisco Systems Inc.                NA        NA

Concord Communications Inc.       NA        NA

Digital Lightwave Inc.            NA        NA

Fluke Corp.                       NA        NA

Network Associates                NA        NA

RADCOM Ltd.                       NA        NA

TCSI Corporation                  NA        NA

Tekelec                         3.77      16.9

                              ------------------
                                2.53 x    14.3 x

                                2.53 x    14.3 x
                              ------------------

TroubleShooter [3]             0.62 x     8.7 x



- ----------------
*    Excluded from the average


[1]  Projections for ADAX provided by Robinson-Humphrey as of 10/15/97.
     Projections for CSCO provided by Prudential Securities as of 11/21/97.
     Projections for Fluke provided by Smith Barney as of 9/11/97. Projections
     for Network Associates provided by Alex Brown as of 12/1/97. Projections
     for Tekelec provided by Cruttendon Roth as of 10/24/97.

[2]  Based on estimates for fiscal 1999.

[3]  Based on projections including technology acquisitions and excludes $6.3
     million in purchased technology write-downs in calendar 1998.








The Robinson-Humphrey Company, LLC                                                                                           1/16/98

                                                       Project TroubleShooter
                                       Implied Valuation Analysis Utilizing Forward Multiples
                                       ------------------------------------------------------
                                                       (Dollars in Thousands)

                                                                      Average Multiple                            -------  ---------
                                      ---------------------------------------------------------------------------           Implied
                                      Firm Value(2)/  Firm Value(2)/  Firm Value(2)/  Firm Value(2)/              Implied   Equity
                    TroubleShooter's    Cal. '98         Cal. '98        Cal. '99        Cal. '99        Less      Equity  Value Per
Valuation Parameter      Value          Revenues           EBIT          Revenues          EBIT       Net Debt(3)   Value   Share(4)
- ------------------- ----------------  --------------  --------------  --------------  --------------  -----------   -----   --------
                                                                                                        
Calendar 1998 
  Revenues              $74,100          3.05 x                                                         ($7,395)  $233,739   $43.72
Calendar 1998
  EBIT                    3,800                            13.1 x                                        (7,395)    57,221    10.70
Calendar 1999
  Revenues               96,700                                           2.53 x                         (7,395)   252,200    47.17
Calendar 1999
  EBIT                    6,900                                                           14.3 x         (7,395)   106,331    19.89
                                                                                                                  --------  --------
                                                                                               -------------------------------------
                                                                                               Average            $162,373   $30.37
                                                                                               Median             $170,035   $31.80
                                                                                               High               $252,200   $47.17
                                                                                               Low                 $57,221   $10.70
                                                                                               -------------------------------------


- ----------------
*    Excluded from the average.

(1)  Based on projections  including  technology  acquisitions and excludes $6.3
     million in purchased technology write-downs.

(2)  Firm value equals market capitalization plus total debt and preferred stock
     minus cash and marketable securities.

(3)  Net debt  equals  debt  plus  preferred  stock  less  cash  and  marketable
     securities.  Assumes  cash outlay of $6.0  million for  acquisitions  to be
     completed in January 1998.

(4)  Assumes 5,346,739 shares outstanding  (including options using the treasury
     stock method).







The Robinson-Humphrey Company, LLC                                                                                         16-Jan-98
                                                                                                                            11:07 AM

                                                       Project TroubleShooter
                                                    Discounted Cash Flow Analysis

                                                                                                                 
Weighted Average Cost of Capital Analysis:
- ------------------------------------------
                                                                               =====================================================
Cost of Equity                                                                            WEIGHTED AVERAGE COST OF CAPITAL          
- ---------------------------------------------------------------                =====================================================
Current Beta                                           1.97(1)                 Midpoint                                      20.00% 
Market Risk Premium for Equity                         7.23%(2)                =====================================================
Current Yield of 30 Year Treasury Bond (01/08/97)      5.74%                                                                        
                                                                               =====================================================
===============================================================                                    CAPITALIZATION                   
Cost of Equity                                        20.00%(3)                =====================================================
===============================================================                                                                     
                                                                               Debt/Total          Equity/Total         Debt/Market 
Cost of Debt                                                                    Capital               Capital              Equity   
- ---------------------------------------------------------------                ----------          ------------         ----------- 
Pre-tax Cost of Debt                                   8.25%(4)                  0.00%                100.00%              0.00%    
Corporate Tax Rate                                    38.00%                   =====================================================
                                                                                                                                    
===============================================================                =====================================================
After-tax Cost of Debt                                 5.12%                                 BETA SENSITIVITY ANALYSIS              
===============================================================                =====================================================
                                                                                                                                    
Weighted Average Cost of Capital                                               Assumed Beta         Cost of Equity         WACC     
- ---------------------------------------------------------------                ------------         --------------         ----     
                                                                                  1.87                  19.28%             19.28%   
Cost of Equity                                        20.00%                      1.92                  19.64%             19.64%   
After-tax Cost of Debt                                 5.12%                      1.97                  20.00%             20.00%   
Total Debt ($000)                                        $0                       2.02                  20.37%             20.37%   
Stockholders' Equity ($000)(5)                      $30,659                       2.07                  20.73%             20.73%   
Current Market Equity ($000)                        $66,420                    =====================================================
Debt/Market Equity                                     0.00%                                                                        
Debt/Total Capitol                                     0.00%                   

===============================================================
Weighted Average Cost of Capital                      20.00%
===============================================================


- ----------
(1)  Estimated by Robinson-Humphrey.
(2)  Risk Premium  represents the  difference  between the annual rate of return
     from 1926 to 1990 for the Standard & Poor's  Composite  Index  (12.13%) and
     the yield of 20 year U.S. Treasury bonds (4.90%).
(3)  Cost of Relevered  Equity equals the rate of return on the 30 year Treasury
     Bond + (Relevered Beta * Market Risk Premium).
(4)  Equal to the Company's historical long-term debt rate.
(5)  Pro Forma as of 12/31/97.





The Robinson-Humphrey Company, LLC



                                                       Project TroubleShooter
                                                        Projected Cash Flows
                                                       (Dollars in Thousands)
====================================================================================================================================
                                                           Sept.      Sept.     Sept.     Sept.     Sept.     Sept.     Terminal
Projections Used In Valuations:                            1997       1998(1)   1999(1)   2000(1)   2001(1)   2002(2)    Value
- -------------------------------                            ----       -------   -------   -------   -------   -------    -----
                                                                                                       
Revenues (2)
     Non-Affiliates                                       $29,001    $39,700   $56,000   $74,400   $96,700   $116,040  $116,040
     Affiliates                                            25,454     29,300    34,500    44,200    53,500     64,200    64,200
                                                          -------    -------   -------   -------   -------   --------  --------
Total Revenues                                             54,455     69,000    90,500   118,600   150,200    180,240   180,240

Costs of Sales                                             24,381     30,400    40,200    52,800    66,200     79,440    79,440
                                                          -------    -------   -------   -------   -------   --------  --------

Gross Profit                                               30,074     38,600    50,300    65,800    84,000    100,800   100,800
     Gross Margin                                           55.2%      55.9%     55.6%     55.5%     55.9%      55.9%     55.9%

Expenses
     Selling                                                9,000     10,600    12,800    17,000    21,000     25,200    25,200
     Marketing                                              5,700      7,200     8,800    11,000    13,800     16,560    16,560
     Administrative                                         3,300      4,100     4,500     5,000     6,500      7,800     7,800
     Corporate/Trademark                                    1,360      1,700     2,400     2,900     3,700      4,440     4,440
                                                          -------    -------   -------   -------   -------   --------  --------
Total SG&A                                                 19,360     23,600    28,500    35,900    45,000     54,000    54,000

     Development                                           10,712     12,600    15,500    18,500    20,300     24,360    24,360

Total Operating Expenses                                   30,072     36,200    44,000    54,400    65,300     78,360    78,360
     Operating Expenses                                     55.2%      52.5%     48.6%     45.9%     43.5%      43.5%     43.5%

Operating Income(EBIT)(2)                                       2      2,400     6,300    11,400    18,700     22,440    22,440
Inc Taxes                                                       0        444     1,575     3,078     5,075      6,090     6,090
                                                          -------    -------   -------   -------   -------   --------  --------

After Tax Operating Income                                     $2     $1,956    $4,725    $8,322   $13,625    $16,350   $16,350
     Operating Margin                                        0.0%       4.9%      8.4%     11.2%     14.1%      14.1%     14.1%

CASH SOURCES
     After Tax Operating Income                                $2     $1,956    $4,725    $8,322   $13,625    $16,350   $16,350
     Depreciation and Amortization(3)                       1,766      1,779     2,500     3,700     4,300      5,160     5,160
     Other Cash Sources                                         0          0         0         0         0          0         0
                                                          -------    -------   -------   -------   -------   --------  --------
TOTAL SOURCES                                              $1,768     $3,735    $7,225   $12,022   $17,925    $21,510   $21,510
                                                          =======    =======   =======   =======   =======   ========  ========

CASH USES
Capital Expenditures(4)                                    $1,144     $2,779    $3,000    $4,000    $4,600     $5,520    $5,520
     Increase in Current Assets Except Cash                   281      1,660     3,500     5,000    10,200      7,800     7,800
     Increase in Current Liabilities Except Debt            1,157      2,067     1,500     1,800     3,500      3,100     3,100
Increase/(Decrease) in Net Working Capital                   (876)      (407)    2,000     3,200     6,700      4,700     4,700
Other Cash Uses                                                 0          0         0         0         0          0         0
                                                          -------    -------   -------   -------   -------   --------  --------
TOTAL USES                                                   $268     $2,372    $5,000    $7,200   $11,300    $10,220   $10,220
                                                          =======    =======   =======   =======   =======   ========  ========
- ------------------------------------------------------------------------------------------------------------------------------------
FREE CASH FLOW                                                        $1,363    $2,225    $4,822    $6,625    $11,290   $11,290
====================================================================================================================================


                                                          --------------------------------------------------------------------------
                                                                  Discount Rate (WACC)          Present Value of Cash Flows
                                                          --------------------------------------------------------------------------
                                                                                                          
                                                                        15.00%                           $15,437
                                                                        17.50%                           $14,258
                                                                        20.00%                           $13,202
                                                                        22.50%                           $12,251
                                                                        25.00%                           $11,395
                                                                        27.50%                           $10,620
                                                          --------------------------------------------------------------------------


(1)  Income  statement  projections,   depreciation  and  amortization,  capital
     expenditures and working captial  projections through fiscal 2001 (assuming
     technology acquisitions) provided by the Company as of January 8, 1998.

(2)  Revenues  from fiscal 2002 are assumed to grow 20.0% per year with constant
     operating margins.

(3)  Depreciation  and  amortization  is equal to the  increase  in  accumulated
     depreciation and is a constant percentage of revenues in fiscal 2002.

(4)  Capital  expenditures  are equal to the increase in property and  equipment
     and are a constant percentage of revenues in fiscal 2002.





The Robinson-Humphrey Company, LLC

                             Project TroubleShooter
                           EBIT Multiple Methodology
                             (Dollars in Thousands)

================================================================================
                                    SUMMARY:
- --------------------------------------------------------------------------------
WACC                                                                      20.00%
Multiple                                                                   8.00
EBIT Terminal Value                                                     $22,440

Present Value of Cash Flows                                             $14,462
Present Value of Terminal Value                                         $79,017
                                                                       --------
Total Value                                                             $93,479
                                                                       ========

Plus: Cash (1)                                                           $7,395
Less: Debt                                                                   $0
                                                                       --------

Equity VAlue                                                           $100,874
                                                                       ========
Equity Value per share                                                   $18.87
================================================================================

(1)  Pro Forma as of 12/31/97.


===============================================================================================================================
                                                                                                      
Weighted Average Cost of Capital (WACC)      15.00%         17.50%         20.00%         22.50%         25.00%         27.50%
- -------------------------------------------------------------------------------------------------------------------------------
Present Value of Cash Flows:                $16,554        $15,456        $14,462        $13,560        $12,740        $11,992
- -------------------------------------------------------------------------------------------------------------------------------
Present Value of Terminal Value:
                6.0 x                       $71,772        $65,151        $59,263        $54,011        $49,318        $45,113
                7.0                         $83,733        $76,010        $69,140        $63,013        $57,537        $52,632
Multiple        8.0                         $95,695        $86,869        $79,017        $72,015        $65,757        $60,151
                9.0                        $107,657        $97,727        $88,894        $81,017        $73,977        $67,670
               10.0                        $119,619       $108,586        $98,771        $90,019        $82,196        $75,189
               11.0                        $131,581       $119,444       $108,648        $99,021        $90,416        $82,708
- -------------------------------------------------------------------------------------------------------------------------------
Total Value                                
                6.0 x                       $88,326        $80,607        $73,724        $67,571        $62,058        $57,106
                7.0                        $100,288        $91,466        $83,601        $76,573        $70,277        $64,625
Multiple        8.0                        $112,250       $102,324        $93,479        $85,575        $78,497        $72,143
                9.0                        $124,212       $113,183       $103,356        $94,577        $86,717        $79,662
               10.0                        $136,174       $124,042       $113,233       $103,579        $94,936        $87,181
               11.0                        $148,135       $134,900       $123,110       $112,581       $103,156        $94,700
- -------------------------------------------------------------------------------------------------------------------------------
Equity Value                               
                6.0 x                       $95,721        $88,003        $81,120        $74,967        $69,453        $64,501
                7.0                        $107,683        $98,861        $90,997        $83,969        $77,673        $72,020
Multiple        8.0                        $119,645       $109,702       $100,874        $92,971        $85,892        $79,539
                9.0                        $131,607       $120,578       $110,751       $101,973        $94,112        $87,058
               10.0                        $143,569       $131,437       $120,628       $110,974       $102,332        $94,577
               11.0                        $155,531       $142,296       $130,505       $119,976       $110,551       $102,096
- -------------------------------------------------------------------------------------------------------------------------------
Implied Total Value/Fiscal 1998 EBIT Multiple:

                6.0 x                          36.8 x         33.6 x         30.7 x         28.2 x         25.9 x         23.8 x
                7.0                            41.8           31.1           34.8           31.9           29.3           26.9
Multiple        8.0                            46.8           42.6           38.9           35.7           32.7           30.1
                9.0                            51.8           47.2           43.1           39.4           36.1           33.2
               10.0                            56.7           51.7           47.2           43.2           39.6           36.3
               11.0                            61.7           56.2           51.3           46.9           43.0           39.5
===============================================================================================================================






The Robinson-Humphrey Company, LLC

                             Project TroubleShooter
                           EBIT Multiple Methodology
                             (Dollars in Thousands)

================================================================================
                                    SUMMARY:
- --------------------------------------------------------------------------------
WACC                                                                      20.00%
Multiple                                                                    6.0
EBIT Terminal Value                                                     $27,600

Present Value of Cash Flows                                             $14,462
Present Value of Terminal Value                                         $72,890
                                                                        -------
Total Value                                                             $87,352
                                                                        =======

Plus: Cash (1)                                                           $7,395
Less: Debt                                                                   $0
                                                                        -------

Equity Value                                                            $94,747
                                                                        =======
Equity Value per share                                                   $17.72
================================================================================

(1)  Pro Forma as of 12/31/97.


===============================================================================================================================
                                                                                                      
Weighted Average Cost of Capital (WACC)      15.00%         17.50%         20.00%         22.50%         25.00%         27.50%
- -------------------------------------------------------------------------------------------------------------------------------
Present Value of Cash Flows:                $16,554        $15,456        $14,462        $13,560        $12,740        $11,992
- -------------------------------------------------------------------------------------------------------------------------------
Present Value of Terminal Value:
                4.0 x                       $58,850        $53,422        $48,593        $44,287        $40,439        $36,991
                4.5                         $66,206        $60,100        $54,667        $49,823        $45,494        $41,615
                5.0                         $73,563        $66,777        $60,741        $55,359        $50,549        $46,239
                5.5                         $80,919        $73,455        $66,816        $60,895        $55,603        $50,863
Multiple        6.0                         $88,275        $80,133        $72,890        $66,431        $60,658        $55,487
                6.5                         $95,631        $86,811        $78,964        $71,967        $65,713        $60,111
                7.0                        $102,988        $93,488        $85,038        $77,503        $70,768        $64,735
- -------------------------------------------------------------------------------------------------------------------------------
Total Value                                
                4.0 x                       $75,404        $68,878        $63,055        $57,847        $53,179        $48,984
                4.5                         $82,761        $75,555        $69,129        $63,383        $58,234        $53,608
                5.0                         $90,117        $82,233        $75,203        $68,919        $63,288        $58,231
                5.5                         $97,473        $88,911        $81,277        $74,455        $68,343        $62,855
Multiple        6.0                        $104,829        $95,589        $87,352        $79,991        $73,398        $67,479
                6.5                        $112,186       $102,266        $93,426        $85,527        $78,453        $72,103
                7.0                        $119,542       $108,944        $99,500        $91,063        $83,508        $76,727
- -------------------------------------------------------------------------------------------------------------------------------
Equity Value                               
                4.0 x                       $82,800        $76,273        $70,450        $65,243        $60,574        $56,379
                4.5                         $90,156        $82,951        $76,525        $70,779        $65,629        $61,003
                5.0                         $97,512        $89,629        $82,599        $76,315        $70,684        $65,627
                5.5                        $104,869        $96,306        $88,673        $81,851        $75,739        $70,251
Multiple        6.0                        $112,225       $102,984        $94,747        $87,387        $80,794        $74,875
                6.5                        $119,581       $109,662       $100,821        $92,923        $85,849        $79,499
                7.0                        $126,937       $116,340       $106,895        $98,548        $90,903        $84,123
- -------------------------------------------------------------------------------------------------------------------------------
Implied Total Value/Fiscal 1998 EBIT Multiple:
                4.0 x                          18.0 x         16.5 x         15.1 x         13.8 x         12.7 x         11.7 x
                4.5                            19.8           18.1           16.5           15.2           13.9           12.8
                5.0                            21.6           19.7           18.0           16.5           15.1           13.9
                5.5                            23.3           21.3           19.4           17.8           16.4           15.0
Multiple        6.0                            25.1           22.9           20.9           19.1           17.6           16.1
                6.5                            26.8           24.5           22.4           20.5           18.8           17.3
                7.0                            28.6           26.1           23.8           21.8           20.0           18.4
===============================================================================================================================






The Robinson-Humphrey Company LLC

                             Project TroubleShooter
                      Terminal Free Cash Flow Methodology
                             (Dollars in Thousands)

================================================================================
                                    SUMMARY:
- --------------------------------------------------------------------------------
WACC:                                                                     20.00%
Terminal Growth Rate:                                                      7.00%

Present Value of Cash Flows:                                            $14,462
Present Value of Terminal Value:                                        $38,211
                                                                        -------
Total Value:                                                            $52,673
                                                                        =======

Plus: Cash (1)                                                           $7,395
Less: Debt                                                                   $0
                                                                        -------
Equity Value:                                                           $60,068
                                                                        =======
Equity Value per share                                                   $11.23
================================================================================
(1) Pro Forma as of 12/31/97.)



====================================================================================================================================
Weighted Average Cost of Capital (WACC)            15.00%         17.50%         20.00%         22.50%         25.00%         27.50%
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                       
Present Value of Cash Flows                      $16,554        $15,456        $14,462        $13,560        $12,740        $11,992
- ------------------------------------------------------------------------------------------------------------------------------------

Present Value of Terminal Value:
                                   6.0%          $66,833        $47,485        $35,483        $27,440        $21,760        $17,591
                                   6.5%          $70,762        $49,643        $36,796        $28,297        $22,348        $18,009
Growth rate                        7.0%          $75,182        $52,005        $38,211        $29,210        $22,968        $18,448
                                   7.5%          $80,191        $54,604        $39,739        $30,183        $23,624        $18,910
                                   8.0%          $85,915        $57,477        $41,394        $31,224        $24,319        $19,394
- ------------------------------------------------------------------------------------------------------------------------------------

Total Value:
                                   6.0%          $83,387        $62,941        $49,944        $41,000        $34,500        $29,583
                                   6.5%          $87,316        $65,098        $51,258        $41,857        $35,088        $30,002
Growth rate                        7.0%          $91,736        $67,461        $52,673        $42,770        $35,708        $30,441
                                   7.5%          $96,745        $70,060        $54,201        $43,743        $36,364        $30,902
                                   8.0%         $102,469        $72,933        $55,856        $44,784        $37,059        $31,387
- ------------------------------------------------------------------------------------------------------------------------------------
Equity Value:
                                   6.0%          $90,783        $70,336        $57,340        $48,396        $41,895        $36,978
                                   6.5%          $94,712        $72,494        $58,654        $49,253        $42,483        $37,397
Growth rate                        7.0%          $99,132        $74,857        $60,068        $50,165        $43,104        $37,836
                                   7.5%         $104,141        $77,456        $61,596        $41,139        $43,760        $38,297
                                   8.0%         $109,865        $80,328        $63,251        $52,179        $44,454        $38,782

- ------------------------------------------------------------------------------------------------------------------------------------
Implied Total Value/Fiscal 1998 EBIT Multiple:
                                   6.0%             34.7x          26.2x          20.8x          17.1x          14.4x          12.3x
                                   6.5%             36.4           27.1           21.4           17.4           14.6           12.5
Growth rate                        7.0%             38.2           27.1           21.9           17.8           14.9           12.7
                                   7.5%             40.3           29.2           22.6           18.2           15.2           12.9 
                                   8.0%             42.7           30.4           23.3           18.7           15.4           13.1
====================================================================================================================================




The Robinson-Humphrey Company LLC



                                                       Project TroubleShooter
                                                     Working Capital Assumptions
                                                       (Dollars in Thousands)
====================================================================================================================================

                                                          Sept.       Sept.       Sept.      Sept.     Sept.       Sept.      Sept.
BALANCE SHEET DATA[1]                                      1996        1997        1998       1999      2000        2001      2002
                                                                                                            
Current Assets less Cash and Equivalents
     Receivables (Nonaffiliates)(2)                       $8,148      $7,038      $7,500     $9,500    $12,000    $18,000    $21,600
     Receivables (Affiliates)(2)                           5,068       3,964       6,000      6,500      8,000      9,000     10,800
     Inventories(3)                                        4,695       5,596       5,900      6,500      7,300      9,500     11,440
     Deferred Tax Assets                                   1,079       1,448       1,700      1,700      1,700      1,700      1,700
     Other Current Assets(4)                               1,069       2,294         900      1,300      1,500      2,500      3,000
                                                        --------    --------    --------   --------   --------   --------   --------
                                                          20,059      20,340      22,000     25,500     30,500     40,700     48,500

Current Liabilities less Current Debt
     Accounts Payable (Nonaffiliates)(5)                  $1,327      $1,530      $2,000     $2,500     $3,000     $4,500     $5,400
     Accounts Payable (Affiliates)(5)                        950       1,789       2,000      2,200      2,500      4,000      4,800
     Accrued Compensation(5)                               1,855       1,467       2,300      2,500      3,000      3,000      3,600
     Other Current Liabilities                             1,344       1,847       2,400      3,000      3,500      4,000      4,800
                                                        --------    --------    --------   --------   --------   --------   --------
                                                           5,476       6,633       8,700     10,200     12,000     15,500     18,600

Working Capital Less Cash and
     Equivalents and Current Debt                        $14,583     $13,707     $13,300    $15,300    $18,500    $25,200    $29,900
- ------------------------------------------------------------------------------------------------------------------------------------
          Change in Net Working Capital                                ($876)      ($407)    $2,000     $3,200     $6,700     $4,700
- ------------------------------------------------------------------------------------------------------------------------------------


(1)  Projections for fiscal 1998 through 2001 provided by the Company.

(2)  Fiscal 2002 Receivables are assumed to remain a constant percentage of
     Revenues.

(3)  Fiscal 2002 Inventories and Other Current Liabilities are assumed to
     remain a constant percentage of Revenues.

(4)  Fiscal 2002 Other Current Assets assumed to remain a constant percentage of
     Revenues.

(5)  Fiscal 2002 Accounts Payable and Accrued Expenses assumed to remain a
     constant percentage of Cost of Sales.



The Robinson-Humphrey Company LLC



                                                       Project TroubleShooter
                                                  Transaction Multiple Analysis for
                          Selected Mergers and Axquisitions in the Network Solutions Industry Since 1/1/94

  Date          Date 
Effective     Announced       Target                          Target Business Description             Acquiror
- ---------     ---------       ------                          ---------------------------             --------
                                                                                                                    
03/30/94       01/25/94       Brightwork Development          Develop LAN mgmt software               McAfee Associates Inc
02/13/95       11/14/94       Powersoft Corp                  Develop software                        Sybase Inc     
02/28/95       02/28/95       Extension Technology Corp       Dvlp digital network software           Microcom Inc
08/31/95       05/30/95       Saber Software Corp[4]          Dvlp PC network mgmt software           McAfee Associates Inc
10/30/95       06/22/95       Frame Technology Corp           Develop publishing software             Adobe Systems Inc
08/15/95       08/15/95       Hotware Inc                     Develop netowrking software             Microtest Inc
03/04/96       01/31/96       Tivoli Systems Inc              Dvlp systems mgmt software              IBM Corp
02/20/96       02/20/96       Synergistic Solutions Inc       Develop software                        Dynatech Corp
03/25/96       03/07/96       Vycor Corp                      Dvlp integrated network syss            McAfee Associates Inc
08/01/96       04/29/96       Continuum Co Inc                Develop computer software               Computer Sciences Corp
09/03/96       08/19/96       FSA Corp                        Pvd security commun services            McAfee Associates Inc
12/31/96       12/18/96       Itronix Corp (Telxon Corp)      Mnfr electric measuring equip           Dynatech Corp
06/26/97       04/10/97       Microcom, Inc.                  Mnfr data comm products                 Compaq Computer Corp.
04/01/97       04/01/97       3DV Technology                  Develop computer software               Network General Corp
06/12/97       02/26/97       US Robotics Corp                Mnfr commun products systems            3Com Corp
06/30/97       03/31/97       Cascade Communications Corp     Mnfr frame relays                       Ascend Communications Inc
08/30/97       07/30/97       Cinco Networks Inc              Develop utilities software              Network General Corp
12/09/97       09/12/97       Unison Software Inc             Develop Network mgmt software           Tivoli Systems Inc (IBM Corp)
12/01/97       10/13/97       Network General Corp            Pvd computer sys design svcs            McAfee Associates Inc
               12/22/97       Dynatech Corp                   Mnfr test analysis products             Investor Group



                     Equity Value as a Multiple of:     
                     ------------------------------                                 Firm Value as a Multiple of:
     Transaction         Book             Net               Transaction          -------------------------------------
     Equity Value        Value          Income             Firm Value[1]         Revenues       EBITDA[2]      EBIT[3]
     ------------        -----          ------             -------------         --------       ---------      -------
        ($MM)                                                 ($MM)
                                                                                               
        $10.3              6.5x             24.6x                $10.0               1.36x            NAx        14.0x
        827.7             13.0              63.7                 790.8               7.39           36.2         41.8
           NA               NA                NA                    NA                 NA             NA           NA
         61.0              4.1              85.0*                 51.7               2.43             NA         66.6*
        460.0              8.0              50.0                 414.1               5.01           22.4         30.7
          0.5               NA                NA                    NA                 NA             NA           NA
        743.0             17.3*            306.7*                712.7              16.78*         144.8*       213.3*
           NA               NA                NA                    NA                 NA             NA           NA
          9.0               NA                NA                    NA                 NA             NA           NA
      1,300.0             11.7              52.1               1,299.0               2.60           19.0         29.2
         22.2               NA                NA                    NA                 NA             NA           NA
         65.0             11.5              31.5                  67.7               1.08           12.2         17.9
        262.0              2.4              55.9                 267.5               1.52           14.6         29.4
         20.0               NA                NA                    NA                 NA             NA           NA
      7,346.8              8.5              26.2               7,425.0               2.98           15.8[5]      16.9
      2,603.3             10.8              34.8               2,472.6               6.59           18.6         21.3
         27.0               NA                NA                    NA                 NA             NA           NA
        179.5              5.8              33.3                 156.9               3.68           19.2         20.2
        918.5              6.0              27.5                 823.7               3.21           12.6         15.5
        826.7              4.7              21.1                 804.5               1.94            9.9         12.6
- -------------------------------------------------------------------------------------------------------------------------
AVERAGE                    7.7x             38.2x                                    3.32x          18.0x        22.7x
MEDIAN                     8.0x             34.8x                                    2.98x          18.6x        21.3x
==========================================================================================================================


- ----------
*Excluded from the average.
NM-Not Meaningful
NA-Not Available

[1]  Firm value equals equity value plus debt assumed minus cash and  marketable
     securities, if desired.

[2]  EBITDA equals  operating income before  interest,  taxes,  depreciation and
     amortization.

[3]  EBIT equals operating income before interest and taxes.

[4]  Equals annualized numbers from six months ended June 30, 1995.

[5]  Includes annual depreciation and amortization only.






The Robinson-Humphrey Company LLC                                                                                            1/16/98


                                                       Project TroubleShooter
                           Implied Valuation Analysis Utilizing Network Solution M&A Transaction Multiples
                                                       (Dollars in Thousands)

                                                                                                                            Implied 
                                                                    Average Multiple                                        Equity  
                                                            -----------------------------------                  Implied     Value  
                          TroubleShooter's                   Equity Value/       Equity Value/                   Equity      Per    
Valuation Parameter            Value                        LTM Net Income           Book                         Value     Share(4)
- -------------------            -----                        --------------           ----                         -----     --------
                                                                                                              
Calendar 1997 Net Income      ($1,317)                           38.2x                                                 NM        NM
Pro Forma 12/31/97 
   Book Value(1)               23,950                                                7.7x                        $185,421    $34.68



                                                                                                                            Implied
                                                                    Average Multiple                                        Equity
                                                ---------------------------------------------------              Implied     Value 
                          TroubleShooter's      Firm Value(2)/      Firm Value(2)/   Firm Value(2)/    Less      Equity      Per
Valuation Parameter            Value            LTM Revenues          LTM EBITDA        LTM EBIT    Net Debt(3)   Value     Share(4)
- -------------------            -----            ------------          ----------        --------    -----------   -----     --------
                                                                                                           
Calendar 1997 Revenues        $53,351              3.32x                                             ($7,395)    $184,293    $34.47
Calendar 1997 EBITDA             (783)                                  18.0x                         (7,395)          NM        NM
Calendar 1997 EBUT             (2,485)                                                    22.7x       (7,395)          NM        NM

                                                                                                    --------------------------------
                                                                                                    Average:      $73,943    $13.83
                                                                                                    High:        $185,421    $34.68
                                                                                                    Low:               $0     $0.00
                                                                                                    --------------------------------


- ----------
*    Excluded from average.

(1)  Adjusted $6.3 million for contemplated write-downs of purchased technology.

(2)  Firm value equals equity value plus debt assumed minus cash and marketable
     securities, if desired.

(3)  Net debt equals debt plus preferred stock less cash and marketable
     securities. Assumes cash outlay of $6.0 million for acquisitions to be
     completed in January 1998.

(4)  Assumes 5,346,739 shares outstanding (includes outstanding options using
     the treasury stock method).




The Robinson-Humphrey Company, LLC



                             Project TroubleShooter

         Selected M&A Transaction Premiums and Forward PE Multiples for
                 Public Network Solutions Companies Since 1/1/94



                                                                                                                         Premium    
                                                                                                                          1 Day    
                                                                                       Price    Current     Forward      Prior To   
  Date       Date                                                                       Per      Year        Year       Announcement
Announced  Effective   Target                          Acquiror                        Share     PE (1)      PE (1)        Date     
- ---------  ---------   ------                          --------                        -----    ------      ------        ----      
                                                                                                            
02/13/95  11/14/94    Powersoft Corp                   Sybase Inc                     $77.40     66.7 x*      47.5 x*      26.1%    
10/30/95  06/22/95    Frame Technology Corp            Adobe Systems Inc               32.95     37.4         29.2         25.5     
03/04/96  01/31/96    Tivoli Systems Inc               IBM Corp                        47.50    182.7 *      101.1*        25.8     
08/01/96  04/29/96    Continuum Co Inc                 Computer Sciences Corp          61.72     34.9         29.0         36.0     
06/12/97  02/26/97    US Robotics Corp                 3Com Corp                       68.50     20.9         15.7         11.4     
06/30/97  03/31/97    Cascade Communications Corp      Ascend Communications Inc       36.40     45.5         29.6         28.3     
12/09/97  09/12/97    Unison Software Inc              Tivoli Systems Inc (IBM Corp)   15.00     25.9         20.5          9.1*    
06/26/97  04/10/97    Microcom Inc                     Compaq Computer Corp            16.25     54.2         20.3         54.8     
12/01/97  10/13/97    Network General Corp             McAfee Associates Inc.          24.98     33.3         24.3         19.6     
          12/22/97    Dynatech Corp                    Investor Group                  47.75     20.4         15.9         29.9     

                                                                                       ---------------------------------------------
                                                                                       AVERAGE    34.1x      23.1x         28.6%    
                                                                                       MEDIAN     36.2       26.6          26.0     
                                                                                       =============================================


                   Premium       Premium                          
                   1 Week        4 Weeks                         
                  Prior To       Prior To          
  Date         Announcement    Announcement        
Announce            Date           Date            
- --------           ----            ----            
                                          
02/13/95            22.4%          33.2%           
10/30/95            18.7           49.8            
03/04/96            25.0           41.8            
08/01/96            35.6           45.2            
06/12/97            13.2            0.4*           
06/30/97            46.7           21.1            
12/09/97            25.0           22.4            
06/26/97            91.2*          35.4            
12/01/97            25.3           42.7            
                    37.2           29.9            
                                                   
            ----------------------------           
                    27.7%          35.7%           
                    25.1           34.3            
            ============================           


- ----------
Source: Securities Data Company, Inc.

*    - excluded from average


(1)  Current and forward year EPS projections  provided by IBES. Multiples based
     on price per share offered to the target at the time of the announcement.






The Robinson-Humphrey Company, LLC
                                                                         1/15/98




                                                       Project TroubleShooter

                     Implied Valuation Analysis Utilizing Network Solution M&A Premiums and Forward PE Multiples
                                              Projections With Technology Acquisitions
                                                       (Dollars in Thousands)
                                                                                                                           ========
                                                                                                              =========    Implied
                                                                            Average Multiple                   Implied     Equity
                                                                    --------------------------------           Equity       Value  
                                         TroubleShooter's               Price/          Price/                  Value        Per
          Valuation Parameter                Value                  Current Yr EPS   Forward Yr EPS            -------     Share(1)
- -------------------------------          ---------------            --------------   --------------                        -------
                                                                                                                
Fiscal 1998 EPS Estimate(1)                  $0.42                       34.1 x                                 $76,493     $14.31
Fiscal 1999 EPS Estimate                     $0.96                                       23.1 x                 118,347      22.13


                                                                   Average Multiple
                                                   --------------------------------------------------------
                                 TroubleShooter's  Premium One Day    Premium One Week  Premium Four Weeks
         Valuation Parameter         Value          Prior to Ann.      Prior to Ann.      Prior to Ann.
         ------------------      ---------------   ---------------    ---------------   -------------------
                                                                                                          
Price One Day Prior to 
    Announcement(3)                 $10.00             28.6%                                                    $68,764     $12.86
Price One Week Prior to 
    Announcement(3)                   9.50                               27.7%                                   64,854      12.13
Price Four Weeks Prior to 
    Announcement(3)                  10.50                                                35.7 %                 76,198      14.25
                                                                                                               ========    ======== 

                                                                                            ---------------------------------------
                                                                                               Average:         $80,931     $15.14
                                                                                               Median:          $76,l98     $14.25
                                                                                               High:           $118,347     $22.13
                                                                                               Low:             $64,854     $12.l3
                                                                                            =======================================


- ----------
* Excluded from average.



(1)  Excludes $6.3 million in purchased technology write-downs.
(2)  Assumes 5,346,739 shares outstanding  (includes  outstanding  options using
     treasury stock method).
(3)  Assumes announcement date on November 19, 1997.



The Robinson-Humphrey Company, LLC




                                                       Project TroubleShooter

                 Selected M&A Transaction Premiums for Minority Interest Acquisitions in Going Private Transactions
                                                          1/1/92 - 12/31/97
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
Date         Acquiror                              Target                                Target Business Description                
- ----         --------                              ------                                ---------------------------                
                                                                                                                        
06/25/92     Katy Holdings                         Katy Industries Inc                   Mnfr industrial machinerey                 
07/14/92     WR Grace & Co                         Grace Engery Corp                     Contract drilling, oilfield scv            
07/29/92     Investor Group                        Fretter Inc                           Home appliances, electronics               
01/04/93     Investor Group                        United Medical Corp                   Whl medical supplies                       
02/19/93     National Mutual Insurance Co          Celina Financial Corp                 Insurance agents                           
03/08/93     Dundee Bancorp International          Avalon Corp (Corona Corp)             Oil and gas exploration,prodn              
05/07/93     New Marvel Holdings Inc               Marvel Entertainment Group Inc        Publish comic books                        
08/12/93     REMEC Inc                             Humphrey Inc                          Mnfr, precision instruments                
09/01/93     Investor Group                        Forum Group Inc                       Own, operate nursing homes                 
04/28/94     Investor Group                        Enquirer/Star Group Inc               Publish tabloid newspapers                 
09/13/94     Investor Group                        LDB Corp                              Mnfr moblie homes; whl carpets             
11/15/94     Freeman Spogli & Co                   Koll Management Services (Koll)       Real estate management svcs                
03/15/95     LinPac Mouldings Ltd                  Ropak Corp                            Manufacture plastic containers             
03/24/95     Dole Food Co Inc                      Castle & Cooke Homes Inc              Real estate development firm               
04/28/95     Fleet Financial Group Inc. MA         Fleet Mortgage Group Inc              Mortgage bank; holding company             
05/19/95     BIC SA                                Bic Corp(BIC SA)                      Mnfr writing instruments                   
08/02/95     Club Mediterranee SA                  Club Med Inc                          Operate vacation resorts                   
08/25/95     Berkshire Hathaway Inc.               GEICO Corp                            Insurance and financial svcs               
08/30/95     Investor Group                        Syms Corp                             Own, op men's clothing store               
09/26/95     SCOR                                  SCOR US Corp(SCOR SA)                 Reinsurance holding company                
10/02/95     Genzyme Corp                          IG Laboratories Inc                   Operate medical laboraties                 
11/06/95     Investor Group                        NPC International Inc                 Own and operate restaurants                
12/11/95     COBE Laboratories(Gambro AB)          REN Corp-USA(COBE Labs Inc)           Own,op kidney dialysis centers             
03/29/96     Equity Holdings Ltd                   Great American Mgmt & Invt Inc        Invt advice and financial svcs             
05/27/96     Novartis AG                           Sy Stemix Inc (Sandoz AG)             Mnfr, dvlp celluar processes               
06/21/96     Seaboard Acquistion Partners          Seaboard Oil Co                       Oil and gas exploration, prodn             
09/17/96     Chemed Corp                           Roto-Rooter Inc(Chemed Corp)          Provide, plumbing services, prod           
09/30/96     CUS Acquisition Inc                   Customedix Corp                       Mnfr, dental, medical products             
10/03/96     Electromagnetic Sciences              LXE                                   Radio control devices                      
10/10/96     Renco Group Inc                       WCI Steel Inc(Renco Group Inc)        Manufacture steel                          
11/13/96     Monsanto Co                           Calgene Inc                           Own and operate greenhouse                 
11/20/96     Andrews Group Inc                     Toy Biz Inc                           Mnfr games and toys                        
11/27/96     JW Childs Equity Partners LP          Central Tractor Farm & Country        Own, op tractor, hardware stores           
01/21/97     Mafco Holdings Inc                    Mafco Consolidated Grp(Mafco)         Mnfr cosmetics, beauty products            


                                                           Premium           Premium           Premiu            
                                                            1 Day             1 Week           1 Week
                     Value of                    Price     Prior To          Prior To         Prior To
                    Transaction     Percent       Per    Announcement      Announcement     Announcement
Date                   ($MM)        Sought       Share       Date              Date             Date 
- ----                   -----        ------       -----       ----              ----             ---- 
                                                                                                     
                                                                                   
06/25/92             $190.047        48.1%       $25.75       53.7%            51.5%           46.1% 
07/14/92              628.696        16.6%        19.00       24.6             21.6             7.8  
07/29/92              102.182        24.0%         4.00       77.8            100.0            52.4  
01/04/93               19.473        48.0%         9.50       49.0             52.0            49.0  
02/19/93                7.482        44.4%         5.80       16.0             36.5            36.5  
03/08/93               38.999        16.5%         3.75       42.9             42.9            50.0  
05/07/93              738.858        20.7%        30.00       53.8             42.9            58.9  
08/12/93               10.302        48.5%         6.00       18.5             14.3            45.5  
09/01/93              245.530        35.7%         3.62      106.9             70.4           106.9  
04/28/94             1067.888        43.0%        17.50       20.7             20.7             7.7  
09/13/94               17.766        31.0%         7.50       42.9             42.9            42.9  
11/15/94              109.062        48.0%        33.20      107.5            107.5           114.2  
03/15/95               79.638        45.2%        11.00        4.8              6.0             4.8  
03/24/95              525.031        18.3%        15.75       35.5             41.6            55.6  
04/28/95             1742.003        19.0%        20.00       19.4             18.5            18.5  
05/19/95              906.058        22.0%        40.50       13.3             12.5            28.6  
08/02/95              503.609        33.0%        32.00       41.4             39.9            44.6  
08/25/95             5441.824        47.6%        70.00       25.6             23.1            25.3  
08/30/95              160.687        22.0%         8.75       11.1              9.4            25.0  
09/26/95              386.745        20.0%        15.25       37.1             35.6            38.6  
10/02/95               71.294        34.9%         7.00       43.6             86.7           143.5  
11/06/95              298.189        38.0%         9.00       44.0             44.0            33.3  
12/11/95              388.346        48.4%        20.00       27.0             20.3            26.0  
03/29/96              746.409        12.1%        50.00        2.6              4.2             3.6  
05/27/96              401.596        26.3%        19.50        4.7             69.6            59.2  
06/21/96               10.769        29.0%         9.75       11.4             11.4            39.3  
09/17/96              220.326        45.1%        41.00       12.3             12.3            11.2  
09/30/96               15.103        45.4%         2.38       22.6             26.7             5.6  
10/03/96               13.500        28.0%        13.13       22.1             14.1            19.3  
10/10/96              437.182        15.5%        10.00       17.6             29.0            77.8  
11/13/96              584.080         9.4%         8.00       64.1             80.3            39.1  
11/20/96              452.237        33.0%        22.50       29.5             25.9            20.0  
11/27/96              169.606        34.6%        14.25       17.5             17.5            18.8  
01/21/97              980.318        15.0%        33.50       23.5             23.5            27.6  






The Robinson-Humphrey Company, LLC




                                                       Project TroubleShooter

                 Selected M&A Transaction Premiums for Minority Interest Acquisitions in Going Private Transactions
                                                          1/1/92 - 12/31/97
                                                                                                                                    
                                                                                                                                    
Date         Acquiror                              Target                                Target Business Description                
- ----         --------                              ------                                ---------------------------                
                                                                                                                                    
                                                                                                                        
01/24/97     National Patent Development           General Physics Corp                  Provide training services                  
07/15/97     Anthem Inc                            Acordia Inc(Anthem Inc)               Pvd insurance brokerage svcs               
09/05/97     Gold Kist                             Golden Poultry Company                Poultry Processing                         
12/16/97     Orion Capital Corp                    Guaranty National Corp                Insurance company                          
Pending      Texas Industries Inc                  Chaparral Steel Co                    Mnfr primary steel products                
                                                                                                                                    

                                                          Premium           Premium           Premium                
                                                           1 Day             1 Week           4 Weeks     
                    Value of                    Price     Prior To          Prior To         Prior To    
                   Transaction     Percent       Per    Announcement      Announcement     Announcement  
Date                  ($MM)        Sought       Share       Date              Date             Date      
- ----                  -----        ------       -----       ----              ----             ----      
                                                                                                         
                                                                                    
01/24/97              70.360        48.0%         5.10       16.6             31.6            36.0       
07/15/97             633.961        39.2%        40.00       12.7             11.5            26.0       
09/05/97             230.600        25.5%        14.25       28.1             31.0            29.5       
12/16/97             647.411        22.7%        36.00       10.8             23.9            27.7       
Pending              519.310        18.7%        15.50       20.4             25.3            29.2       
                                                                                                         
                                                                                                         
                    --------------------------------------------------------------------------------     
                       Average:     31.3%                    31.6%            35.3%           39.3%      
                       Median:      31.0%                    23.5%            26.7%           33.3%      
                       High:        48.5%                   107.5%           107.5%          143.5%      
                       Low:          9.4%                     2.6%             4.2%            3.6%      
                    ================================================================================     




- ----------
Source: Securities Data Company, Inc.






The Robinson-Humphrey Company, LLC




                                                       Project TroubleShooter

              Implied Valuation Analysis Utilizing Selected Premiums From Minority Interest/Going Private Transactions
                                                       (Dollars in Thousands)

                                                                                                                            ========
                                                                                                               =========    Implied 
                                                                             Average Premium                    Implied     Equity  
                                                   --------------------------------------------------------     Equity       Value  
                                 TroubleShooter's      1 Day             1 Week              4 Weeks             Value        Per   
      Valuation Parameter(1)         Value          Prior to Ann.      Prior to Ann.      Prior to Ann.         -------     Share(2)
      ---------------------      ---------------   ---------------    ---------------   -------------------                 ------- 
                                                                                                            
Stock Price 1 Day Prior to 
    Announcement                   $10.00              31.6%                                                     $70,378    $13.16
Stock Price 1 Week Prior to 
    Announcement                     9.50                                 35.3%                                   68,746     12.86
Stock Price 4 Weeks Prior to 
    Announcement                    10.50                                                  39.3%                  78,188     14.62
                                                                                                                ========    =======

                                                                                            ----------------------------------------
                                                                                            Average:              $72,437   $13.55
                                                                                            Median:               $70,378   $13.16
                                                                                            High:                 $78,188   $14.62 
                                                                                            Low:                  $68,746   $12.86
                                                                                            ========================================


- ----------
* Excluded from the unweighted average.

(1)  Press release announcing potential acquisition was made November 19, 1997.

(2)  Assumes 5,346,739 shares outstanding  (includes  outstanding  options under
     treasury stock method).