CALCULATION AGENCY AGREEMENT


                    CALCULATION AGENCY AGREEMENT, dated as of July 2, 2002 (the
"Agreement"),   between  Lehman   Brothers   Holdings  Inc.  (the "Company") and
 Lehman Brothers Inc., as Calculation Agent.

                  WHEREAS, the Company has authorized the issuance of up to
$[23,000,000] aggregate principal amount of 10 Uncommon Values(R) Index SUNS(R),
Stock Upside Note Securities(R) Notes Due July 2, 2005* (the "Securities");

                  WHEREAS, the Securities will be issued under an Indenture
dated as of September 1, 1987, between the Company and Citibank, N.A., as
Trustee (the "Trustee"), as supplemented and amended by supplemental indentures
dated as of November 25, 1987, November 27, 1990, September 13, 1991, October 4,
1993, October 1, 1995, and June 26, 1997, and incorporating Standard Multiple
Series Indenture Provisions dated July 30, 1987, as amended November 16, 1987
(collectively, the "Indenture"); and

                  WHEREAS, the Company requests the Calculation Agent to perform
certain services described herein in connection with the Securities;

                  NOW THEREFORE, the Company and the Calculation Agent agree as
follows:

          1.  Appointment of Agent.  The Company hereby appoints Lehman Brothers
     Inc. as  Calculation  Agent and  LehmanBrothers  Inc.  hereby  accepts such
     appointment  as the  Company's  agent for the  purpose  of  performing  the
     services hereinafter described upon the terms and subject to the conditions
     hereinafter mentioned.

          2.  Calculations  and Information  Provided.  In response to a request
     made by the Trustee for a determination  of the Maturity Payment Amount due
     at Stated Maturity of the Securities, the Calculation Agent shall determine
     such Maturity  Payment Amount and notify the Trustee of its  determination.
     The Calculation  Agent shall also be responsible for (a) the  determination
     of the Index Level on each Measurement  Date, (b) the  determination of the
     Capped Annual Returns for each Measurement  Date, (c) the  determination of
     the  Rollover  Closing  Level  of the 10  Uncommon  Values  Index  for each
     Measurement  Period,  (d) determining if any adjustments to the 10 Uncommon
     Values Index and/or the Multipliers should be made and (e) whether a Market
     Disruption  Event has  occurred.  The  Calculation  Agent shall  notify the
     Trustee  of  any  such  adjustment  or if a  Market  Disruption  Event  has
     occurred.  In addition,  the Calculation Agent shall provide information to
     the American Stock Exchange ("AMEX") that is necessary for the AMEX's daily
     calculation and  dissemination of the level of the 10 Uncommon Values Index
     if the AMEX is unable to obtain such information. Annex A hereto sets forth
     the procedures the Calculation  Agent will use to determine the information
     described in this Section 2.

*    "10 Uncommon  Values",  "Stock Upside Note Securities" and "SUNS"
     are registered trademarks of Lehman Brothers Inc.


                                                                               2

          3.  Calculations.  Any calculation or determination by the Calculation
     Agent pursuant hereto shall (in the absence of manifest error) be final and
     binding.  Any calculation made by the Calculation Agent hereunder shall, at
     the Trustee's request, be made available at the Corporate Trust Office.

          4. Fees and  Expenses.  The  Calculation  Agent  shall be  entitled to
     reasonable  compensation  for all  services  rendered  by it as  agreed  to
     between the Calculation Agent and the Company.

          5. Terms and Conditions. The Calculation Agent accepts its obligations
     herein  set out  upon  the  terms  and  conditions  hereof,  including  the
     following, to all of which the Company agrees:

          (a)  in acting under this Agreement,  the Calculation  Agent is acting
               solely  as an  independent  expert  of the  Company  and does not
               assume any obligation  toward,  or any  relationship of agency or
               trust for or with, any of the holders of the Securities;

          (b)  unless  otherwise   specifically   provided  herein,  any  order,
               certificate,  notice,  request,  direction or other communication
               from the Company or the Trustee made or given under any provision
               of this Agreement shall be sufficient if signed by any person who
               the Calculation Agent reasonably believes to be a duly authorized
               officer or attorney-in-fact of the Company or the Trustee, as the
               case may be;

          (c)  the  Calculation  Agent  shall be obliged  to  perform  only such
               duties  as  are  set  out  specifically  herein  and  any  duties
               necessarily incidental thereto;

          (d)  the Calculation Agent,  whether acting for itself or in any other
               capacity,  may become the owner or pledgee of Securities with the
               same rights as it would have had if it were not acting  hereunder
               as Calculation Agent; and

          (e)  the Calculation  Agent shall incur no liability  hereunder except
               for loss  sustained by reason of its gross  negligence  or wilful
               misconduct.

          6. Resignation;  Removal;  Successor. (a) The Calculation Agent may at
     any time resign by giving  written  notice to the Company of such intention
     on its part,  specifying  the date on which its desired  resignation  shall
     become  effective,  subject to the  appointment of a successor  Calculation
     Agent and  acceptance of such  appointment  by such  successor  Calculation
     Agent,  as hereinafter  provided.  The  Calculation  Agent hereunder may be
     removed  at any time by the  filing  with it of an  instrument  in  writing
     signed by or on behalf of the Company and  specifying  such removal and the
     date when it shall become effective. Such resignation or removal shall take
     effect upon the appointment by the Company, as hereinafter  provided,  of a
     successor  Calculation Agent and the acceptance of such appointment by such
     successor Calculation Agent. In the event a successor Calculation Agent has
     not been  appointed  and has not accepted its duties  within 90 days of the
     Calculation Agent's notice of resignation,  the Calculation Agent may apply
     to any court of competent  jurisdiction  for the designation of a successor
     Calculation Agent.



                                                                               3

          (b) In case at any time the Calculation  Agent shall resign,  or shall
     be  removed,  or shall  become  incapable  of acting,  or shall be adjudged
     bankrupt  or  insolvent,  or make an  assignment  for  the  benefit  of its
     creditors or consent to the  appointment  of a receiver or custodian of all
     or any  substantial  part of its  property,  or shall  admit in writing its
     inability  to pay or meet its debts as they  mature,  or if a  receiver  or
     custodian of it or all or any  substantial  part of its  property  shall be
     appointed,  or if any public  officer shall have taken charge or control of
     the  Calculation  Agent or of its  property or affairs,  for the purpose of
     rehabilitation,  conservation or liquidation, a successor Calculation Agent
     shall be appointed by the Company by an instrument  in writing,  filed with
     the successor  Calculation  Agent.  Upon the  appointment as aforesaid of a
     successor   Calculation   Agent  and  acceptance  by  the  latter  of  such
     appointment,  the  Calculation  Agent  so  superseded  shall  cease  to  be
     Calculation Agent hereunder.

          (c) Any successor Calculation Agent appointed hereunder shall execute,
     acknowledge  and  deliver to its  predecessor,  to the  Company  and to the
     Trustee an instrument accepting such appointment  hereunder and agreeing to
     be bound by the terms hereof,  and  thereupon  such  successor  Calculation
     Agent,  without any further act,  deed or  conveyance,  shall become vested
     with all the authority,  rights,  powers,  trusts,  immunities,  duties and
     obligations of such  predecessor with like effect as if originally named as
     Calculation  Agent  hereunder,  and such  predecessor,  upon payment of its
     charges and disbursements then unpaid,  shall thereupon become obligated to
     transfer,  deliver and pay over, and such successor Calculation Agent shall
     be entitled  to  receive,  all  moneys,  securities  and other  property on
     deposit with or held by such predecessor, as Calculation Agent hereunder.

          (d) Any corporation into which the Calculation  Agent hereunder may be
     merged or converted or any corporation with which the Calculation Agent may
     be consolidated,  or any corporation resulting from any merger,  conversion
     or  consolidation  to which the Calculation  Agent shall be a party, or any
     corporation to which the Calculation Agent shall sell or otherwise transfer
     all or  substantially  all of the assets and  business  of the  Calculation
     Agent shall be the successor Calculation Agent under this Agreement without
     the  execution or filing of any paper or any further act on the part of any
     of the parties hereto.

          7. Certain Definitions. Terms not otherwise defined herein or in Annex
     A hereto are used herein as defined in the Indenture or the Securities.

          8.  Indemnification.  The Company will indemnify the Calculation Agent
     against any losses or liability which it may incur or sustain in connection
     with its  appointment  or the  exercise of its powers and duties  hereunder
     except such as may result from the gross negligence or wilful misconduct of
     the  Calculation  Agent or any of its agents or employees.  The Calculation
     Agent shall incur no liability and shall be  indemnified  and held harmless
     by the  Company  for or in respect of any action  taken or  suffered  to be
     taken in good  faith by the  Calculation  Agent in  reliance  upon  written
     instructions from the Company.

          9.  Notices.  Any  notice  required  to be  given  hereunder  shall be
     delivered in person, sent (unless otherwise specified in this Agreement) by
     letter,  telex or  facsimile  transmission  or  communicated  by  telephone
     (confirmed in a writing  dispatched  within two Business Days),  (a) in the
     case of the Company,  to it at 745 Seventh Avenue, New York, New



                                                                               4

     York 10019 (facsimile:  (646) 758-3204)  (telephone:  (212) 526-7000),
     Attention:  Treasurer,  with a copy to 399 Park Avenue,  New York, New York
     10022 (facsimile: (212) 526-0357) (telephone:  (212) 526-7000),  Attention:
     Corporate Secretary, (b) in the case of the Calculation Agent, to it at 745
     Seventh  Avenue,  New York,  New York  10019  (facsimile:  (646)  758-4942)
     (telephone: (212) 526-7000),  Attention: Equity Derivatives Trading and (c)
     in the case of the Trustee,  to it at 111 Wall Street, 5th Floor, New York,
     New York 10043  (facsimile:  (212) 657-3836)  (telephone:  (212) 657-7805),
     Attention: Corporate Trust Department or, in any case, to any other address
     or number of which the party receiving notice shall have notified the party
     giving  such  notice  in  writing.  Any  notice  hereunder  given by telex,
     facsimile  or letter  shall be deemed  to be  served  when in the  ordinary
     course of transmission or post, as the case may be, it would be received.

          10.  Governing Law. This Agreement  shall be governed by and continued
     in accordance with the laws of the State of New York.

          11.  Counterparts.  This  Agreement  may be  executed in any number of
     counterparts,  each of which  when so  executed  shall be  deemed  to be an
     original and all of which taken together shall  constitute one and the same
     agreement.

          12. Benefit of Agreement.  This Agreement is solely for the benefit of
     the parties hereto and their  successors  and assigns,  and no other person
     shall acquire or have any rights under or by virtue hereof.



                                                                               5

                  IN WITNESS WHEREOF, this Calculation Agency Agreement has been
entered into as of the day and year first above written.



                                       LEHMAN BROTHERS HOLDINGS INC.


                                       By:___________________________
                                           Name:  Oliver Budde
                                           Title: Vice President


                                       LEHMAN BROTHERS INC.,
                                         as Calculation Agent


                                       By:___________________________
                                           Name:  Oliver Budde
                                           Title: Vice President





                                     ANNEX A


1.       Uncommon Values Index.


         Each year, the Investment Policy Committee of Lehman Brothers Inc.,
with the assistance of its Equity Research Department, selects a portfolio of 10
common stocks or other equity securities that it believes are attractive
investments over the year for which they are chosen (the "10 Uncommon Values").

         The "10 Uncommon Values Index" represents an equal dollar-weighted
portfolio of the common stocks or other equity securities of the ten companies
underlying the 10 Uncommon Values for each Measurement Period during the period
beginning on the date of announcement of the 10 Uncommon Values in 2002 and
ending on the Stated Maturity, as adjusted by certain extraordinary corporate
events involving the issuers of the Index Securities as described herein. The
announcement of the ten common stocks that shall make up the 10 Uncommon Values
Index shall be made on or about July 1 (such date of announcement, the
"Announcement Day") of each year preceding the initial issuance of and during
the term of the Securities. Except as set forth below, the Index Securities in
the 10 Uncommon Values Index shall remain constant for each Measurement Period.

2.       Determination of the Maturity Payment Amount.


         The Calculation Agent shall determine the Capped Annual Returns for
each of the Measurement Dates, the Index Level on each Measurement Date and the
Maturity Payment Amount payable for each Security.

         The amount payable at Stated Maturity for each $1,000 principal amount
of Securities (the "Maturity Payment Amount") shall equal the greater of (a)
$1,000 and (b) the Alternative Redemption Amount.

3.       Determination of the Rollover Closing Level of the 10 Uncommon Values
Index.


         The Calculation Agent shall determine the Rollover Closing Level of the
10 Uncommon Values Index for each Measurement Period after the Close of Trading
on the Trading Date prior to each Announcement Day (the "Rollover Determination
Date"). The "Rollover Closing Level" shall equal the sum of (a) the sum of the
products of the Closing Prices and the applicable Multipliers for each Index
Security and (b) the Cash Included in the 10 Uncommon Values Index at the
Closing of Trading, in each case on the Rollover Determination Date. The
Rollover Closing Level shall then be assumed to be used to buy, on the ensuing
Announcement Day, equal dollar amounts of the ten common stocks that shall
initially be the Index Securities for the next Measurement Period at each Index
Security's Average Execution Price.

4.       Multipliers.


         The Multiplier relating to each Index Security is the number of shares
(including fractional shares, expressed as a decimal) of such Index Security
included in the 10 Uncommon Values Index. The Multipliers shall be determined by
the Calculation Agent and shall be based

                                      A-1


on each  Index  Security's  AverageExecution  Price.  The number of shares of an
Index Security constituting the "Multiplier" for such Index Security shall equal
the number of shares (or  fraction  of one share) of such Index  Security  that,
when multiplied by the Average Execution Price for such Index Security,  results
in the Index Security  initially  accounting on the  Announcement Day for 10% of
the level of 10 Uncommon  Values Index on an equal  dollar-weighted  basis.  The
Multipliers  with respect to each Index Security  shall remain  constant for the
Measurement  Period that such Index  Security is part of the 10 Uncommon  Values
Index unless adjusted for certain  extraordinary  corporate  events as described
below. Each Multiplier shall be rounded at the Calculation Agent's discretion.

5.       Adjustments to the Multipliers and the 10 Uncommon Values Index.


         Adjustments to a Multiplier and the 10 Uncommon Values Index shall be
made in the following circumstances. For purposes of these adjustments, except
as noted below, American Depository Receipts ("ADRs") are treated like common
stock if a comparable adjustment to the foreign shares underlying the ADRs is
made pursuant to the terms of the depository agreement for the ADRs or if the
holders of ADRs are entitled to receive property in respect of the underlying
foreign share.

          (a) If an Index  Security is subject to a stock split or reverse stock
     split, then once the split has become effective, the Multiplier relating to
     the Index Security shall be adjusted.  The Multiplier  shall be adjusted to
     equal the product of the number of shares outstanding of the Index Security
     after  the  split  with  respect  to  each  share  of such  Index  Security
     immediately prior to effectiveness of the split and the prior Multiplier.

          (b) If an Index Security is subject to an extraordinary stock dividend
     or extraordinary stock distribution that is given equally to all holders of
     shares, then once the Index Security is trading ex-dividend, the Multiplier
     for such Index  Security shall be increased by the product of the number of
     shares of such  Index  Security  issued  with  respect to one share of such
     Index Security and the prior Multiplier.

          (c) If the issuer of an Index Security,  or if an Index Security is an
     ADR, the issuer of the  underlying  foreign  share is being  liquidated  or
     dissolved or is subject to a proceeding  under any  applicable  bankruptcy,
     insolvency or other similar law, such Index  Security  shall continue to be
     included in the 10 Uncommon  Values Index so long as the primary  exchange,
     trading  system  or  market  is  reporting  a market  price  for the  Index
     Security. If a market price, including a price on a bulletin board service,
     is no longer  available for an Index Security,  then the value of the Index
     Security shall equal zero for so long as no market price is available,  and
     no attempt shall be made to find a replacement  stock or increase the level
     of the 10 Uncommon  Values  Index to  compensate  for the  deletion of such
     Index Security.

          (d) If the issuer of an Index Security,  or if an Index Security is an
     ADR,  the issuer of the  underlying  foreign  share,  has been subject to a
     merger or consolidation  and is not the surviving entity and holders of the
     Index Security are entitled to receive cash, securities,  other property or
     a  combination  thereof  in  exchange  for the  Index  Security,  then  the
     following shall be included in the 10 Uncommon Values Index:

                                      A-2



          (i) To the extent cash is received, the 10 Uncommon Values Index shall
     include  the  amount  of the cash  consideration  at the time  holders  are
     entitled to receive the cash consideration (the "M&A Cash Component"), plus
     accrued interest. Interest shall accrue beginning the first London Business
     Day  after  the  day  that   holders  are  entitled  to  receive  the  cash
     consideration  until the next  Announcement  Day (the  "M&A Cash  Component
     Interest Accrual Period").  Interest shall accrue on the M&A Cash Component
     at a rate equal to the London Interbank  Offered Rate ("LIBOR") with a term
     corresponding to the M&A Cash Component Interest Accrual Period.

          (ii) To the extent that equity securities that are traded or listed on
     an exchange,  trading system or market are received,  once the exchange for
     the new securities has become effective, the former Index Security shall be
     removed from the 10 Uncommon  Values  Index and the new  security  shall be
     added  to the  10  Uncommon  Values  Index  as a new  Index  Security.  The
     Multiplier  for the new Index  Security shall equal the product of the last
     value of the  Multiplier of the original  Index  Security and the number of
     securities of the new Index Security exchanged with respect to one share of
     the original Index Security.

          (iii) To the  extent  that  equity  securities  that are not traded or
     listed on an exchange, trading system or market or non-equity securities or
     other property (other than cash) are received,  the Calculation Agent shall
     determine  the "Fair  Market  Value" of the  securities  or other  property
     received based on the Average Execution Price. The 10 Uncommon Values Index
     shall  include an amount of cash equal to the product of the  Multiplier of
     the Index  Security and the Fair Market  Value (the "M&A Sale  Component").
     The 10 Uncommon Values Index shall also include accrued interest on the M&A
     Sale Component.  Interest shall accrue  beginning the first London Business
     Day after the day that an affiliate  of Holdings  sells the  securities  or
     other  property used to hedge  Holdings'  obligations  under the Securities
     until the next  Announcement Day (the "M&A Sale Component  Interest Accrual
     Period").  Interest  shall  accrue  at a rate  equal to  LIBOR  with a term
     corresponding to the M&A Sale Component Interest Accrual Period.

          (e) If all of an Index  Security  of an  issuer is  converted  into or
     exchanged  for the same or a  different  number  of  shares of any class or
     classes of common stock other than the Index  Security,  whether by capital
     reorganization,  recapitalization or  reclassification or otherwise,  then,
     once the conversion has become  effective,  the former Index Security shall
     be removed from the 10 Uncommon Values Index and the new common stock shall
     be added to the 10  Uncommon  Values  Index as a new  Index  Security.  The
     Multiplier  for each new Index Security shall equal the product of the last
     value of the  Multiplier of the original  Index  Security and the number of
     shares of the new Index  Security  issued with  respect to one share of the
     original Index Security.

          (f)  If  the  issuer  of an  Index  Security  issues  to  all  of  its
     shareholders  common  stock or another  equity  security  that is traded or
     listed on an  exchange,  trading  system or market of an issuer  other than
     itself,  then the new common stock or other equity  security shall be added
     to the 10 Uncommon Values Index as a new Index Security. The multiplier for
     the new Index  Security  shall  equal the  product of the last value of the
     Multiplier  with respect to the original

                                      A-3



     Index  Security  and the  number of shares of the new Index  Security  with
     respect to one share of the original Index Security.

          (g) If an ADR is no longer  listed or  admitted to trading on a United
     States   securities   exchange  or  trading  system  registered  under  the
     Securities  Exchange  Act or is no longer a  security  quoted on the Nasdaq
     then the foreign share  underlying  the ADR shall be deemed added to the 10
     Uncommon Values Index as a new Index Security.  The initial  Multiplier for
     that new Index  Security  shall equal the last value of the  Multiplier for
     the ADR multiplied by the number of underlying  foreign shares  represented
     by a single ADR.

          (h) If an Index Security is subject to an extraordinary dividend or an
     extraordinary  distribution,  including upon liquidation or dissolution, of
     cash,  equity  securities  that are not  traded or  listed on an  exchange,
     trading  system or market,  non-equity  securities or other property of any
     kind which is received equally by all holders of such Index Security,  then
     the 10 Uncommon Values Index shall include the following:

          (i) To the extent  cash is entitled  to be  received,  the 10 Uncommon
     Values  Index  shall  include  on each day  after  the time  that the Index
     Security  trades  ex-dividend  until  the date the  cash  consideration  is
     entitled  to be  received,  the present  value of the cash to be  received,
     discounted  at a rate equal to LIBOR,  with a term  beginning  that day and
     ending  on the date  that  the cash is  entitled  to be  received  (the "PV
     Extraordinary  Cash Component").  When the cash  consideration is received,
     the PV  Extraordinary  Cash  Component will be deleted from the 10 Uncommon
     Values Index and the 10 Uncommon  Values Index shall  include the amount of
     the cash consideration (the "Extraordinary  Cash Component"),  plus accrued
     interest.  Interest  shall  accrue  on  the  Extraordinary  Cash  Component
     beginning  the first  London  Business  Day after the day that  holders are
     entitled  to  receive  the  Extraordinary  Cash  Component  until  the next
     Announcement  Day  (the  "Extraordinary  Cash  Component  Interest  Accrual
     Period").  Interest  shall  accrue  at a rate  equal to  LIBOR  with a term
     corresponding to the Extraordinary Cash Component Interest Accrual Period.

          (ii) To the  extent  that  equity  securities  that are not  traded or
     listed on an exchange, trading system or market or non-equity securities or
     other property (other than cash) is received,  the Calculation  Agent shall
     determine  the fair  market  value  of the  securities  or  other  property
     received based on the Average  Execution  Price and the 10 Uncommon  Values
     Index  shall  include  an  amount  of  cash  equal  to the  product  of the
     Multiplier   of  the  Index   Security  and  the  fair  market  value  (the
     "Extraordinary  Sale  Component").  The 10 Uncommon Values Index shall also
     include accrued  interest on the  Extraordinary  Sale  Component.  Interest
     shall accrue  beginning the first London Business Day after the day that an
     affiliate of Holdings  sells the securities or other property used to hedge
     Holdings'  obligations under the Securities until the next Announcement Day
     (the  "Extraordinary  Sale Component  Interest Accrual  Period").  Interest
     shall  accrue  at a rate  equal  to  LIBOR  with a  term  corresponding  to
     Extraordinary Sale Component Interest Accrual Period.

                                      A-4



          (iii) If similar  corporate events occur with respect to the issuer of
     an equity  security  other than  common  stock that is  included  in the 10
     Uncommon  Values Index,  adjustments  similar to the above will be made for
     that equity security.

         The payment of an ordinary cash dividend by an issuer of an Index
Security from current income or retained earnings shall not result in an
adjustment to the Multiplier.

         No adjustments of any Multiplier of an Index Security shall be required
unless the adjustment would require a change of at least .1% (.001) in the
Multiplier then in effect. The Multiplier resulting from any of the adjustments
specified above shall be rounded at the Calculation Agent's discretion.

6.       Determination of Daily Level of the 10 Uncommon Values.


         If the AMEX is unable to obtain certain information necessary for its
daily calculation and dissemination of the level of the 10 Uncommon Values
Index, the Calculation Agent shall provide the necessary information as follows
below.

         In order to determine the value of an Index Security that is listed on
a non-United States exchange, trading system or market (the "Foreign Value"),
the Calculation Agent shall, once per Trading Day, value the Index Security
using the most recent sales price of such Index Security available from the
primary exchange, trading system or market in the Index Security's home market,
quoted as of the Close of Trading.

         In order to convert the Foreign Value into U.S.  dollars,  the
Calculation Agent shall use the  Official  W.M.  Reuters  Spot  Closing  Rate.
If there are several quotes for the Official W.M. Reuters Spot Closing Rate, the
first quoted rate starting at 11:00 A.M. shall be the rate used. If there is no
such Official W.M. Reuters Spot Closing Rate for a country's  currency at 11:00
A.M., New York City time,  the Foreign Value shall be determined  using the last
 available U.S. dollar cross-rate quote before 11:00 A.M., New York City time.

         In order to determine the value of an Index Security that is listed or
quoted on a bulletin board service, the Calculation Agent shall use the average
of the midpoint of the bid and ask prices provided by three market makers in
that Index Security. The Calculation Agent shall obtain the bid and ask prices
promptly upon the opening of trading on that Trading Day at 9:30 A.M., New York
City time or at such other time as the Calculation Agent determines.

         The Calculation Agent shall provide AMEX with the value of the M&A Cash
Component, the M&A Sale Component, the PV Extraordinary Cash Component, the
Extraordinary Cash Component and the Extraordinary Sale Component as soon as
such values are available. The Calculation Agent shall, once per Trading Day,
provide AMEX with the interest accrued on the Cash Included in the 10 Uncommon
Values Index.

7.       Definitions.


         Set forth below are the terms used in the Agreement and in this Annex
A.
                                      A-5




                  "ADRs" shall have the meaning assigned thereto in paragraph 5.

                  "Agreement" shall have the meaning set forth in the preamble
to this Agreement.

                  "Alternative Redemption Amount" shall mean, with respect to
each $1,000 principal amount of Securities, the product of:

(1)      $1,000; and

(2)      1 + the sum of the Capped Annual Returns for three annual Measurement
Periods.

                  "AMEX" shall mean the American Stock Exchange.

                  "Announcement Day" shall have the meaning assigned thereto in
paragraph 1.

                  "Average Execution Price" for a security or other property
shall mean the average execution price that an affiliate of the Company receives
or pays for such security or property, as the case may be, to hedge the
Company's obligations under the Securities.

                  "Business Day", notwithstanding any provision in the
Indenture, shall mean any day that is not a Saturday, a Sunday or a day on which
the NYSE, the Nasdaq or the AMEX is not open for trading or banking institutions
or trust companies in the City of New York are authorized or obligated by law or
executive order to close.

                  "Calculation Agent" shall mean the person that has entered
into an agreement with the Company providing for, among other things, the
determination of the Maturity Payment Amount, which term shall, unless the
context otherwise requires, include its successors and assigns. The initial
Calculation Agent shall be Lehman Brothers Inc.

                  "Capped  Annual  Return",  when  used  with  respect  to any
Measurement Period, shall mean the lesser of:

                         (x)  Ending Index Level - Starting Index Level; and
                                             Starting Index Level

                         (y)  [     ]%.

                  "Cash Included in the 10 Uncommon Values Index" shall mean the
M&A Cash Component, the M&A Sale Component, the PV Extraordinary Cash Component,
the Extraordinary Cash Component, the Extraordinary Sale Component, and interest
accrued thereon as provided for herein.

                  "Close of Trading" shall mean 4:00 p.m., New York City time.

                  "Closing Price" means the following, determined by the
Calculation Agent based on information reasonably available to it:

                                      A-6



     (i) If the Index Security is listed on a United States national  securities
exchange,  trading system or is a Nasdaq security,  the last reported sale price
at the Close of Trading,  regular  way,  on such day, on the primary  securities
exchange or trading system registered under the Securities  Exchange Act of 1934
on which such Index Security is listed or admitted to trading or Nasdaq,  as the
case may be.

     (ii) If the Index  Security  is listed on a  non-United  States  securities
exchange,  trading  system  (other  than a bulletin  board) or market,  the last
reported  sale price at the Close of Trading,  regular  way, on such day, on the
primary  exchange,  trading  system or market on which  such Index  Security  is
listed or admitted to trading,  as the case may be. The Closing  Price will then
be converted  into U.S.  dollars  using the Official  W.M.  Reuters Spot Closing
Rate.

     (iii) If the Index Security is not listed on a national securities exchange
or  trading  system  or is not a Nasdaq  security,  and is listed or traded on a
bulletin board, the Average Execution Price of the Index Security. If such Index
Security is listed or traded on a non-United  States bulletin board, the Closing
Price will then be converted into U.S.  dollars using the Official W.M.  Reuters
Spot Closing Rate.

     (iv) If a Market Disruption Event has occurred for an Index Security on any
Measurement  Date, the Closing Price for such Index Security shall  initially be
determined using the Closing Price for such Index Security on the next preceding
Trading Day on which a Market  Disruption  Event did not occur.  Once the Market
Disruption Event has ceased, the Closing Price of such Index Security shall then
be adjusted  to equal the Average  Execution  Price of the Index  Security.  The
Rollover Closing Level and the resulting  Multipliers shall then be recalculated
and adjusted accordingly.

                  "Company" shall have the meaning set forth in the preamble to
this Agreement.

                  "Ending Index Level" shall mean, for any Measurement Period,
the Index Level on the Measurement Date at the end of that Measurement Period.

                  "Extraordinary Cash Component" shall have the meaning assigned
thereto in paragraph 5(h)(i).

                  "Extraordinary Cash Component Interest Accrual Period" shall
have the meaning assigned thereto in paragraph 5(h)(i).

                  "Extraordinary Sale Component" shall have the meaning assigned
thereto in paragraph 5(h)(ii).

                  "Extraordinary Sale Component Interest Accrual Period" shall
have the meaning assigned thereto in paragraph 5(h)(ii).

                  "Foreign Value" shall have the meaning assigned thereto in
paragraph 6.

                  "Indenture" shall have the meaning set forth in the preamble
to this Agreement.

                                      A-7



                  "Index Level", when used with respect to any Measurement Date,
shall equal the sum of (a) the sum of the products of the Closing Prices and the
applicable Multipliers for each Index Security for which a Market Disruption
Event does not occur on such Measurement Date, (b) if a Market Disruption Event
occurs for an Index Security on such Measurement Date, the product of the
Closing Price for such Index Security and the Multiplier for such Index Security
and (c) any cash included in the 10 Uncommon Values Index on such Measurement
Date.

                   "Index Securities" shall mean the securities included in the
10 Uncommon Values Index from time to time.

                  "M&A Cash Component" shall have the meaning assigned thereto
in paragraph 5(d)(i).

                  "M&A Cash Component Interest Accrual Period" shall have the
meaning assigned thereto in paragraph 5(d)(i).

                  "M&A Sale Component" shall have the meaning assigned thereto
in paragraph 5(d)(ii).

                  "M&A Sale Component Interest Accrual Period" shall have the
meaning assigned thereto in paragraph 5(d)(ii).

                  "Market Disruption Event", with respect to an Index Security,
means any of the following events as determined by the Calculation Agent:

          (i) A  suspension,  absence or material  limitation of trading of such
     Index  Security has  occurred on that day, in each case,  for more than two
     hours of trading or during the one-half hour period  preceding the Close of
     Trading on the primary  organized U.S.  exchange or trading system on which
     such  Index  Security  is traded or, in the case of an Index  Security  not
     listed or quoted in the United  States,  on the primary  exchange,  trading
     system or market for such Index  Security.  Limitations  on trading  during
     significant  market  fluctuations  imposed pursuant to NYSE Rule 80B or any
     applicable rule or regulation enacted or promulgated by the NYSE, any other
     exchange, trading system, or market, any other self regulatory organization
     or  the  Securities  and  Exchange  Commission  of  similar  scope  or as a
     replacement for Rule 80B, may be considered  material.  Notwithstanding the
     first sentence of this paragraph,  a Market  Disruption  Event for an Index
     Security traded on a bulletin board means a suspension, absence or material
     limitation  of trading of such  Index  Security  for more than two hours or
     during the one hour period preceding 4:00 p.m., New York City time.

          (ii) A suspension, absence or material limitation has occurred on that
     day,  in each  case,  for more than two  hours of  trading  or  during  the
     one-half hour period  preceding  the Close of Trading in options  contracts
     related to such Index  Security,  whether by reason of  movements  in price
     exceeding  levels  permitted  by an exchange,  trading  system or market on
     which such options contracts are traded or otherwise.

                                      A-8



          (iii)  Information is  unavailable on that date,  through a recognized
     system of public  dissemination of transaction  information,  for more than
     two hours of trading or during the one-half hour period preceding the Close
     of Trading,  of accurate price, volume or related information in respect of
     such Index  Security  or in respect  of options  contracts  related to such
     Index Security,  in each case traded on any major U.S.  exchange or trading
     system or in the case of Index Securities of a non-U.S.  issuer,  traded on
     the primary non-U.S. exchange, trading system or market.

         For purposes of determining whether a Market Disruption Event has
occurred:

          (i) a limitation  on the hours or number of days of trading  shall not
     constitute a Market Disruption Event if it results from an announced change
     in the regular business hours of the relevant  exchange,  trading system or
     market;

          (ii) any  suspension  in trading in an  options  contract  on an Index
     Security by a major securities exchange, trading system or market by reason
     of (a) a price change violating limits set by such securities  market,  (b)
     an imbalance of orders relating to those  contracts,  or (c) a disparity in
     bid and ask quotes relating to those  contracts  shall  constitute a Market
     Disruption Event notwithstanding that the suspension or material limitation
     is less than two hours;

          (iii) a suspension  or material  limitation  on an  exchange,  trading
     system or in a market shall include a suspension or material  limitation of
     trading by one class of investors  provided that the  suspension  continues
     for more than two hours of trading or during the last  one-half hour period
     preceding the Close of Trading on the relevant exchange,  trading system or
     market but shall not include any time when the relevant  exchange,  trading
     system or market is closed for trading as part of that exchange's,  trading
     system's or market's regularly scheduled business hours; and

          (iv) "Trading systems" include bulletin board services.

                  "Maturity Payment Amount" shall have the meaning set forth in
Section 2 of this Annex A.

                  "Measurement Date" shall mean, (a) when used with respect to
the first and second annual Measurement Periods, the Trading Day immediately
prior to the Announcement Day occurring in 2003 and 2004, respectively and (b)
when used with respect to the measurement date for the third annual Measurement
Date, June __, 2005.

                  "Measurement Period" shall mean each of the following three
periods: (a) the period commencing on June 27, 2002 and ending at the Close of
Trading on the Measurement Date occurring in 2003 (sometimes referred to as the
"first annual Measurement Period"); (b) the period commencing on the
Announcement Day occurring in 2003 and ending at the Close of Trading on the
Measurement Date occurring in 2004 (sometimes referred to as the "second annual
Measurement Period"); and (c) the period commencing on the Announcement Day

                                      A-9



occurring in 2004 and ending at the Close of Trading on June , 2005 (sometimes
referred to as the "third annual Measurement Period").

                  "Multiplier" shall have the meaning assigned thereto in
paragraph 4.

                  "Nasdaq" shall mean The Nasdaq Stock Market, Inc.

                  "NYSE" shall mean the New York Stock Exchange.

                  "Official W.M. Reuters Spot Closing Rates" shall mean the
closing spot rates published on Reuters page "WMRA" relevant for such Index
Security.

                  "PV Extraordinary Cash Component" shall have the meaning
assigned thereto in paragraph 5(h)(i).

                  "Rollover Closing Level" shall have the meaning assigned
thereto in paragraph 3.

                  "Rollover Determination Date" shall have the meaning assigned
thereto in paragraph 3.

                  "Starting Index Level" shall mean (a) when used with respect
to the first Measurement Period, 100 and (b) when used with respect to any other
Measurement Period, the Ending Index Level for the Measurement Period.

                  "Stated Maturity" shall mean July 2, 2005, or if a Market
Disruption Event occurs on June 29, 2005, on the third Business Day after the
date that an affiliate of the Company completes the sale of each Index Security
with respect to which a Market Disruption Event occurred to hedge the Company's
obligations under the Securities.

                  "Trading Day" shall mean a day on which trading generally is
conducted on the NYSE, AMEX and the Nasdaq and in the over-the-counter market
for equity securities as determined by the Calculation Agent.

                  "Trustee" shall have the meaning set forth in the preamble to
this Agreement.

                                      A-10