Exhibit 10.11













                                      LEASE


                                      FROM:

                        300 TICE REALTY ASSOCIATES L.L.C.

                                     LESSOR





                                       TO:

                            PAR PHARMACEUTICAL, INC.

                                     LESSEE



                                    BUILDING:

                               300 TICE BOULEVARD
                           WOODCLIFF LAKE, NEW JERSEY





                                TABLE OF CONTENTS
                                -----------------


1.       DESCRIPTION:..........................................................3

2.       TERM:.................................................................3

3.       BASIC RENT:...........................................................3

4.       USE AND OCCUPANCY:....................................................3

5.       CARE AND REPAIR OF PREMISES/ENVIRONMENTAL:............................3

6.       ALTERATIONS, ADDITIONS OR IMPROVEMENTS:...............................5

7.       ACTIVITIES INCREASING FIRE INSURANCE RATES:...........................6

8.       ASSIGNMENT AND SUBLEASE:..............................................6

9.       COMPLIANCE WITH RULES AND REGULATIONS:................................9

10.      DMAGES TO BUILDING:...................................................9

11.      EMINENT DOMAIN:......................................................10

12.      INSOLVENCY OF LESSEE:................................................10

13.      LESSOR'S REMEDIES ON DEFAULT:........................................10

14.         DEFICIENCY:.......................................................11

15.         SUBORDINATION OF LEASE:...........................................12

16.         SECURITY DEPOSIT:.................................................12

17.         RIGHT TO CURE LESSEE'S BREACH:....................................13

18.         MECHANIC'S LIENS:.................................................13

19.         RIGHT TO INSPECT AND REPAIR:......................................13

20.         SERVICES TO BE PROVIDED BY LESSOR/LESSOR'S EXCULPATION:...........13

21.         INTERRUPTION OF SERVICES OR USE:..................................14

22.         BUILDING STANDARD OFFICE ELECTRICAL SERVICE:......................14

23.         ADDITIONAL RENT:..................................................15

24.         LESSEE'S ESTOPPEL:................................................18

25.         HOLDOVER TENANCY:.................................................18

26.         RIGHT TO SHOW PREMISES:...........................................18

27.         LESSOR'S WORK - LESSEE'S DRAWINGS:................................19

28.         WAIVER OF TRIAL BY JURY:..........................................19

29.         LATE CHARGE:......................................................19

                                       i



30.         LESSEE'S INSURANCE:...............................................19

31.         NO OTHER REPRESENTATIONS:.........................................21

32.         QUIET ENJOYMENT:..................................................21

33.         INDEMNITY:........................................................21

34.         ARTICLE HEADINGS:.................................................22

35.         APPLICABILITY TO HEIRS AND ASSIGNS:...............................22

36.         OUTSIDE PARKING SPACES:...........................................22

37.         LESSOR'S LIABILITY FOR LOSS OF PROPERTY:..........................22

38.         PARTIAL INVALIDITY:...............................................22

39.         LESSEE'S BROKER:..................................................22

40.         PERSONAL LIABILITY:...............................................23

41.         NO OPTION:........................................................23

42.         DEFINITIONS:......................................................23

43.         LEASE COMMENCEMENT:...............................................24

44.      NOTICES:.............................................................24

45.      ACCORD AND SATISFACTION:.............................................24

46.      EFFECT OF WAIVERS:...................................................25

47.      LEASE CONDITION:.....................................................25

48.      MORTGAGEE'S NOTICE AND OPPORTUNITY TO CURE:..........................25

49.      LESSOR'S RESERVED RIGHT:.............................................25

50.      CORPORATE AUTHORITY:.................................................25

51.      AFTER-HOURS USE:.....................................................25

52.      LESSEE'S EXPANSION/RELOCATION:.......................................26

53.      BUILDING PERMIT:.....................................................26

54.      MISCELLANEOUS:.......................................................27

55.      OPTION TO EXTEND.....................................................27

                                       ii



         LEASE,  is made the  24th  day of May,  2002  between  300 TICE  REALTY
ASSOCIATES  L.L.C.  (herein  referred  to as  "Lessor")  whose  address  is  c/o
Mack-Cali Realty Corporation,  11 Commerce Drive, Cranford, New Jersey 07016 and
PAR PHARMACEUTICAL, INC. (herein referred to as "Lessee") whose address is 1 Ram
Ridge Road, Chestnut Ridge, New York 10977.

                                    PREAMBLE
                                    --------

                     BASIC LEASE PROVISIONS AND DEFINITIONS

In addition to other terms elsewhere  defined in this Lease, the following terms
whenever  used in this  Lease  shall  have only the  meanings  set forth in this
section,  unless  such  meanings  are  expressly  modified,  limited or expanded
elsewhere herein.

1.       ADDITIONAL  RENT shall mean all sums in  addition  to Fixed  Basic Rent
         payable by Lessee to Lessor pursuant to the provisions of the Lease.

2.       BASE PERIOD COSTS shall mean the following:

         A. Base Operating Costs: Those Operating Costs incurred during Calendar
            Year 2002.

         B. Base Real Estate Taxes: Those Real Estate Taxes incurred during
            Calendar Year 2002.

         C. Insurance Cost Expense Stop:   $32,630.00.

         D. Utility and Energy Costs Expense Stop:  $230,000.00.

         Notwithstanding anything hereinabove to the contrary, Lessee shall have
         no obligation to pay  Additional  Rent based upon  increases  over Base
         Period Costs prior to January 1, 2003.*

3.       BUILDING shall mean 300 Tice Boulevard, Woodcliff Lake, New Jersey.

4.       BUILDING HOLIDAYS shall be those shown on Exhibit F.

5.       BUILDING HOURS shall be Monday through  Friday,  8:00 a.m. to 6:00 p.m.
         and on  Saturdays  from 8:00 a.m.  to 1:00 p.m.,  but  excluding  those
         holidays  as set forth on  Exhibit F  attached  hereto  and made a part
         hereof,  except that Common  Facilities,  lighting in the  Building and
         Office Building Area shall be maintained for such additional  hours as,
         in Lessor's sole  judgment,  is necessary or desirable to insure proper
         operating of the Building and Office Building Area.

6.       COMMENCEMENT  DATE is June 1, 2002,  and shall for  purposes  hereof be
         subject to Articles 27 and 43 hereof.

7.       DEMISED  PREMISES  OR  PREMISES  shall be  deemed  to be  10,420  gross
         rentable  square  feet on the second  (2nd) floor as shown on Exhibit A
         hereto,  which includes an allocable share of the Common  Facilities as
         defined in Article 42(b).

8.       EXHIBITS   shall  be  the   following,   attached  to  this  Lease  and
         incorporated herein and made a part hereof.

                      Exhibit A                     Location of Premises
                      Exhibit A-1                   Office Building Area
                      Exhibit B                     Rules and Regulations
                      Exhibit C                     Lessor's Work
                      Exhibit C-1                   Air Conditioning &
                                                    Heating Design Standards
                      Exhibit D                     Cleaning Services
                      Exhibit E                     Building Holidays
                      Exhibit F                     Tenant Estoppel Certificate
                      Exhibit G                     Commencement Date Agreement
                      Exhibit H                     Form of Letter of Credit

                                       1


9.       EXPIRATION  DATE  shall be the last day of the  month in which  the day
         before  the  fifth  (5th)  anniversary  of the Rent  Commencement  Date
         occurs.



10.      FIXED  BASIC  RENT shall  mean:  TWO  MILLION  ONE  HUNDRED  SIXTY NINE
         THOUSAND NINE HUNDRED SIXTY FIVE AND 00/100 DOLLARS ($2,169,965.00) for
         the Term payable as follows:

              Yearly Rate:      $286,550.00 per annum for years 1 through 5.
                                $296,970.00 per annum for years 6 through 7.

              Monthly Installment:   $23,879.17 per month for years 1 through 5.
                                     $24,747.50 per month for years 6 through 7.

         Notwithstanding  anything  hereinabove to the contrary,  payment of the
         Fixed Basic Rent shall commence on the six (6) month anniversary of the
         Commencement Date (the "Rent Commencement  Date"). If such day is other
         than the first day of a calendar month,  the first monthly  installment
         of Fixed Basic Rent shall be prorated to the end of said calendar month
         and shall be payable on such day.*

11.      LESSEE'S BROKER shall mean Strategic Alliance Partners, LLC.

12.      LESSEE'S  PERCENTAGE  shall be 4.53%  subject to adjustment as provided
         for in Article 42(d).

13.      OFFICE BUILDING AREA is as set forth on Exhibit A-1.

14.      PARKING SPACES shall mean a total of forty two (42) spaces, as follows:

              Assigned:     nine (9) spaces located in the garage

              Unassigned:   thirty three (33) spaces in the outdoor parking lot

15.      PERMITTED USE shall be general office use and for no other purpose.

16.      SECURITY  DEPOSIT shall be SIXTY FIVE THOUSAND ONE HUNDRED  TWENTY FIVE
         AND 00/100 DOLLARS ($65,125.00).

17.      TERM shall mean five (5) years from the Rent  Commencement  Date,  plus
         the number of days, if any, to have the Lease expire on the last day of
         a calendar  month,  unless  extended  pursuant to any option  contained
         herein.


                              -- End of Preamble --

                                       2


                               W I T N E S S E T H
                               - - - - - - - - - -

                  For and in consideration  of the covenants  herein  contained,
and upon the terms and conditions  herein set forth,  Lessor and Lessee agree as
follows:

1.       DESCRIPTION:
         -----------

         Lessor  hereby  leases to Lessee,  and Lessee hereby hires from Lessor,
         the  Premises as defined in the  Preamble  which  includes an allocable
         share  of the  Common  Facilities,  as  shown  on the  plan  or  plans,
         initialed by the parties  hereto,  marked Exhibit A attached hereto and
         made part of this Lease in the  Building  as  defined in the  Preamble,
         (hereinafter  called the "Building")  which is situated on that certain
         parcel of land (hereinafter called "Office Building Area") as described
         on Exhibit A-1 attached  hereto and made part of this Lease,  together,
         with the right to use in common  with other  lessees  of the  Building,
         their  invitees,  customers  and  employees,  those public areas of the
         Common Facilities as hereinafter defined.

2.       TERM:
         ----

         The  Premises  are leased for a term to  commence  on the  Commencement
         Date,  and to end at 12:00  midnight  on the  Expiration  Date,  all as
         defined in the Preamble.

3.       BASIC RENT:
         ----------

         The Lessee  shall pay to the Lessor  during the Term,  the Fixed  Basic
         Rent as defined in the Preamble (hereinafter called "Fixed Basic Rent")
         payable in such coin or currency of the United  States of America as at
         the time of payment shall be legal tender for the payment of public and
         private debts.  The Fixed Basic Rent shall accrue at the Yearly Rate as
         defined in the Preamble and shall be payable,  in advance, on the first
         day of each calendar month during the Term at the Monthly  Installments
         as defined in the Preamble,  except that a  proportionately  lesser sum
         may be paid for the first and last  months of the Term of this Lease if
         the Term  commences on a day other than the first day of the month,  in
         accordance  with the provisions of this Lease herein set forth.  Lessor
         acknowledges  receipt from Lessee of the first monthly  installment  by
         check, subject to collection,  for Fixed Basic Rent for the first month
         of the  Lease  Term.  Lessee  shall  pay  Fixed  Basic  Rent,  and  any
         Additional  Rent as hereinafter  provided,  to Lessor at Lessor's above
         stated  address,  or at such  other  place as Lessor may  designate  in
         writing, without demand and without counterclaim, deduction or set off.

4.       USE AND OCCUPANCY:
         -----------------

         Lessee  shall use and  occupy the  Premises  for the  Permitted  Use as
         defined in the Preamble.

         If at any time  during the Term of this Lease,  Lessee  adopts a policy
         prohibiting  Lessee,  its  employees,  agents or invitees  from smoking
         within the Premises,  Lessee shall  establish a designated  area within
         the Premises where Lessee shall permit smoking.  Lessee shall establish
         such  designated  area at  Lessee's  sole  expense in  accordance  with
         Article 6 of this Lease.  Such  designated  area shall  include,  among
         other things,  adequate area,  ventilation  and fire safety  equipment.
         Lessee hereby  acknowledges  that such designated area is necessary and
         reasonable to prevent smoking by Lessee, Lessee's employees, agents and
         invitees in unauthorized  areas of the Building or Common Facilities in
         violation  of  relevant  fire and safety  laws and  regulations  and to
         prevent fire hazards within the Premises.

5.       CARE AND REPAIR OF PREMISES/ENVIRONMENTAL:

         (a)  Lessee  shall  commit no act of waste and shall  take good care of
              the  Premises  and the fixtures  and  appurtenances  therein,  and
              shall,  in the use and occupancy of the  Premises,  conform to all
              laws,  orders and regulations of the federal,  state and municipal
              governments or any of their departments affecting the Premises and
              with any and all  environmental  requirements  resulting  from the
              Lessee's  use  of the  Premises,  this  covenant  to  survive  the

                                       3


              expiration  or sooner  termination  of the  Lease.  Lessor  shall,
              subject to the same being  included in Operating  Costs,  make all
              necessary  repairs to the Premises,  Common  Facilities and to the
              assigned  parking areas,  if any, except where the repair has been
              made necessary by misuse or neglect by Lessee or Lessee's  agents,
              servants,  visitors  or  licensees,  in which event  Lessor  shall
              nevertheless  make the repair but Lessee  shall pay to Lessor,  as
              Additional Rent,  immediately upon demand, the costs therefor. All
              improvements made by Lessee to the Premises, which are so attached
              to  the  Premises,  shall  become  the  property  of  Lessor  upon
              installation.  Not  later  than the last day of the  Term,  Lessee
              shall, at Lessee's expense,  remove all Lessee's personal property
              and those  improvements  made by Lessee  which have not become the
              property of Lessor, including trade fixtures, cabinetwork, movable
              paneling, partitions and the like; repair all injury done by or in
              connection  with the  installation or removal of said property and
              improvements;  and surrender the Premises in as good  condition as
              they were at the beginning of the Term, reasonable wear and damage
              by fire,  the  elements,  casualty  or other  cause not due to the
              misuse or neglect by Lessee, Lessee's agents,  servants,  visitors
              or licensees  excepted.  All other property of Lessee remaining on
              the Premises after the last day of the Term of this Lease shall be
              conclusively  deemed  abandoned and may be removed by Lessor,  and
              Lessee shall reimburse Lessor for the cost of such removal. Lessor
              may have any such property stored at Lessee's risk and expense.

         ENVIRONMENTAL
         -------------

         (b)  COMPLIANCE WITH ENVIRONMENTAL  LAWS. Lessee shall, at Lessee's own
              expense,  promptly  comply  with  each and every  federal,  state,
              county  and  municipal   environmental   law,   ordinance,   rule,
              regulation,  order,  directive and  requirement,  now or hereafter
              existing  ("Environmental  Laws"),  applicable  to  the  Premises,
              Lessee, Lessee's operations at the Premises, or all of them.

         (c)  ISRA  COMPLIANCE.  Lessee shall,  at Lessee's own expense,  comply
              with the Industrial Site Recovery Act,  N.J.S.A.  13:1K-6 ET SEQ.,
              the  regulations  promulgated  thereunder  and  any  amending  and
              successor legislation and regulations ("ISRA").

         (d)  INFORMATION  TO LESSOR.  At no expense  to  Lessor,  Lessee  shall
              promptly provide all information and sign all documents  requested
              by Lessor with respect to compliance with Environmental Laws.

         (e)  LESSOR AUDIT.  Lessee shall permit Lessor and its  representatives
              access  to  the  Premises,  from  time  to  time,  to  conduct  an
              environmental  assessment,  investigation  and  sampling,  all  at
              Lessee's own expense.

         (f)  LESSEE  REMEDIATION.  Should  any  assessment,   investigation  or
              sampling reveal the existence of any spill, discharge or placement
              of Contaminants in, on, under, or about, or migrating from or onto
              the  Premises,  the  Building or the Office  Building  Area,  as a
              result  of  the  action  or   omission  of  Lessee  or  a  "Lessee
              Representative",  then, in addition to being in default under this
              Lease and Lessor having all rights  available to Lessor under this
              Lease and by law by  reason  of such  default,  Lessee  shall,  at
              Lessee's own  expense,  in  accordance  with  Environmental  Laws,
              undertake  all  action  required  by Lessor  and any  governmental
              authority,  including, without limitation,  promptly obtaining and
              delivering to Lessor an  unconditional  No Further  Action Letter.
              For purposes of this Article,  the term "Lessee's  Representative"
              shall mean any shareholder,  officer,  director,  member, partner,
              employee,  agent,  licensee,  assignee,  sublessee  or  invitee of
              Lessee, or any third party other than Lessor, or another lessee of
              the  Building,  or  a  shareholder,   officer,  director,  member,
              partner, employee, agent, licensee, assignee, sublessee or invitee
              of such other lessee.  In no event shall any of Lessee's  remedial
              action  involve   engineering   or   institutional   controls,   a
              groundwater  classification  exception  area or  well  restriction
              area, and Lessee's  remedial  action shall meet the most stringent
              published or unpublished  remediation  standards for soil, surface
              water, groundwater and drinking water. Promptly upon completion of
              all required investigatory and remedial activities,  Lessee shall,
              at Lessee's own  expense,  to Lessor's  satisfaction,  restore the
              affected  areas  of the  Premises,  the  Building  or  the  Office
              Building  Area,  as the case may be, from any damage or  condition
              caused by the  investigatory  or  remedial  work.  Notwithstanding

                                       4


              anything to the contrary  herein,  Lessee shall not be responsible
              for any Contaminants on, in, under or affecting all or any portion
              of the  Premises or Office  Building  Area which  occurred or were
              present  on the  Premises  or Office  Building  Area  prior to the
              Commencement Date.*

         (g)  ENVIRONMENTAL     QUESTIONNAIRE.     Upon    Lessor's     request,
              contemporaneously with the signing and delivery of this Lease, and
              thereafter  upon  renewal of the lease,  if at all,  Lessee  shall
              complete,   execute  and   deliver  to  Lessor  an   environmental
              questionnaire in form and substance satisfactory to Lessor.

         (h)  ENVIRONMENTAL  DOCUMENTS  AND  CONDITIONS.  For  purposes  of this
              Article,  the  term  "Environmental   Documents"  shall  mean  all
              environmental  documentation concerning the Building or the Office
              Building  Area,  of which the Premises is a part, or its environs,
              in the  possession  or under the  control  of  Lessee,  including,
              without   limitation,    plans,   reports,    correspondence   and
              submissions.  During  the  term of this  Lease  and  subsequently,
              promptly  upon  receipt  by  Lessee or  Lessee's  Representatives,
              Lessee  shall  deliver  to  Lessor  all  Environmental   Documents
              concerning  or  generated  by  or on  behalf  of  Lessee,  whether
              currently  or  hereafter  existing.  In  addition,   Lessee  shall
              promptly  notify  Lessor of any  environmental  condition of which
              Lessee has knowledge,  which may exist in, on, under, or about, or
              may be migrating from or onto the Building or the Office  Building
              Area.

         (i)  LESSOR'S RIGHT TO PERFORM  LESSEE'S  OBLIGATIONS.  Notwithstanding
              anything to the  contrary  set forth in this Lease,  in the event,
              pursuant  to this  Lease,  Lessee is  required  to  undertake  any
              sampling, assessment, investigation or remediation with respect to
              the  Premises,  the Building or the Office  Building  Area, as the
              case may be, then, at Lessor's  discretion,  Lessor shall have the
              right,  upon notice to Lessee,  from time to time, to perform such
              activities  at Lessee's  expense,  and all sums incurred by Lessor
              shall be paid by Lessee, as Additional Rent, upon demand.

         (j)  INDEMNITY.  Lessee  shall  indemnify,  defend  and  hold  harmless
              Lessor, Lessor's officers, directors, shareholders,  employees and
              personal  or legal  representatives  from and  against any and all
              claims,   liabilities,   losses,  damages,  penalties  and  costs,
              foreseen or unforeseen,  including,  without limitation,  counsel,
              engineering  and  other  professional  or  expert  fees,  which an
              indemnified  party may incur  resulting  directly  or  indirectly,
              wholly or partly from Lessee's actions or omissions with regard to
              Lessee's obligations under this Article.

         (k)  SURVIVAL.  This Article  shall  survive the  expiration or earlier
              termination of this lease.  Lessee's failure to abide by the terms
              of this Article shall be restrainable or enforceable,  as the case
              may be, by injunction.

         (l)  INTERPRETATION.   The   obligations   imposed  upon  Lessee  under
              subparagraphs (a) through (j) above are in addition to and are not
              intended to limit,  but to expand upon,  the  obligations  imposed
              upon Lessee  under this  Article 5. As used in this  Article,  the
              term  "Contaminants"  shall  include,   without  limitation,   any
              regulated   substance,   toxic  substance,   hazardous  substance,
              hazardous waste,  pollution,  pollutant,  contaminant,  petroleum,
              asbestos or polychlorinated  biphenyls,  as defined or referred to
              in any Environmental  Laws. Where a law or regulation  defines any
              of these terms more broadly then another,  the broader  definition
              shall apply.

6.       ALTERATIONS, ADDITIONS OR IMPROVEMENTS:
         --------------------------------------

         Lessee  shall not,  without  first  obtaining  the  written  consent of
         Lessor, make any structural or Building Systems alterations,  additions
         or improvements  in, to or about the Premises.  Building  Systems shall
         mean  any  structural,  life  safety,  plumbing,  electrical,  heating,
         ventilation or air conditioning system or its components.  Lessee shall
         not, without first obtaining the written consent of Lessor (which shall
         not be unreasonably  withheld or delayed) make any non-Building Systems
         alterations,  additions or  improvements  in, to or about the Premises.
         Lessee may, upon  notification to Lessor,  but without prior consent of
         Lessor  perform  minor  cosmetic  improvements,  such as  painting  and
         wallpapering,  and  make  alterations  that do not (a)  exceed,  in the
         aggregate,  $10,000.00 in cost, (b) require a building  permit,  or (c)
         adversely affect the Building's utility or mechanical systems.*

                                       5


7.       ACTIVITIES INCREASING FIRE INSURANCE RATES:
         ------------------------------------------

         Lessee shall not do or suffer anything to be done on the Premises which
         will increase the rate of fire insurance on the Building.

8.       ASSIGNMENT AND SUBLEASE:
         -----------------------

         Provided  Lessee is not in default  of any  provisions  of this  Lease,
         Lessee may assign or sublease the within Lease to any party  subject to
         the following:

         a.   In the event  Lessee  desires to assign this Lease or sublease all
              or  part  of the  Premises  to any  other  party,  the  terms  and
              conditions of such assignment or sublease shall be communicated to
              the Lessor in writing no less than  thirty  (30) days prior to the
              effective date of any such sublease or  assignment,  and, prior to
              such effective date, the Lessor shall have the option, exercisable
              in writing to the Lessee,  to: (i) sublease such space from Lessee
              at the lower rate of (a) the rental rate per rentable  square foot
              of Fixed Basic Rent and Additional  Rent then payable  pursuant to
              this  Lease or (b) the terms set forth in the  proposed  sublease,
              (ii)  recapture  in the case of  subletting,  that  portion of the
              Premises  to be  sublet or all of the  Premises  in the case of an
              assignment  ("Recapture Space") so that such prospective sublessee
              or assignee shall then become the sole Lessee of Lessor hereunder,
              or (iii)  recapture the  Recapture  Space for Lessor's own use and
              the  within  Lessee  shall  be  fully  released  from  any and all
              obligations hereunder with respect to the Recapture Space.

         b.   In the event that the Lessor  elects not to recapture the Lease or
              relet  the  Premises  as  hereinabove  provided,  the  Lessee  may
              nevertheless  assign this Lease or sublet the whole or any portion
              of the Premises,  subject to the Lessor's  prior written  consent,
              which consent shall not be unreasonably  withheld, on the basis of
              the following terms and conditions:

              i.   The Lessee  shall  provide to the Lessor the name and address
                   of the assignee or sublessee.

              ii.  The  assignee  or   sublessee   shall   assume,   by  written
                   instrument,  all of the obligations of this Lease, and a copy
                   of such assumption agreement shall be furnished to the Lessor
                   within ten (10) days of its  execution.  Any  sublease  shall
                   expressly  acknowledge that said  sublessee's  rights against
                   Lessor  shall be no  greater  than  those of  Lessee.  Lessee
                   further agrees that  notwithstanding any such subletting,  no
                   other and further subletting of the Premises by Lessee or any
                   person claiming through or under Lessee shall or will be made
                   except upon  compliance with and subject to the provisions of
                   this Article 8.

              iii. Each   sublease   shall   provide  that  it  is  subject  and
                   subordinate  to this  Lease and to the  matters to which this
                   Lease is or shall be  subordinate,  and that in the  event of
                   default  by Lessee  under  this  Lease,  Lessor  may,  at its
                   option,  take over all of the right,  title and  interest  of
                   Lessee, as sublessor, under such sublease, and such sublessee
                   shall, at Lessor's  option,  attorn to Lessor pursuant to the
                   then  executory  provisions  of such  sublease,  except  that
                   Lessor  shall  not  (i) be  liable  for any  previous  act or
                   omission of Lessee under such sublease or, (ii) be subject to
                   any offset not  expressly  provided  in such  sublease  which
                   theretofore  accrued to such sublease to which Lessor has not
                   specifically   consented   in  writing  or  by  any  previous
                   prepayment of more than one month's rent.

              iv.  The Lessee and each  assignee  shall be and remain liable for
                   the  observance of all the  covenants and  provisions of this
                   Lease,  including,  but not  limited to, the payment of Fixed
                   Basic Rent and Additional Rent reserved  herein,  through the
                   entire  Term of  this  Lease,  as the  same  may be  renewed,
                   extended or otherwise modified.

                                       6


              v.   The  Lessee and any  assignee  shall  promptly  pay to Lessor
                   fifty  percent  (50%) of any  consideration  received for any
                   assignment  and/or fifty percent (50%) of all of the rent, as
                   and when received,  in excess of the Rent required to be paid
                   by Lessee  for the area  sublet  computed  on the basis of an
                   average  square foot rent for the gross square footage Lessee
                   has leased.*

              vi.  In any event,  the  acceptance by the Lessor of any rent from
                   the assignee or from any of the  subtenants or the failure of
                   the Lessor to insist upon a strict  performance of any of the
                   terms,  conditions and covenants herein shall not release the
                   Lessee herein, nor any assignee assuming this Lease, from any
                   and all of the  obligations  herein during and for the entire
                   Term of this Lease.

              vii. In Lessor's  reasonable  judgment,  the proposed  assignee or
                   subtenant  is  engaged  in a business  or  activity,  and the
                   Premises,  or the relevant  part  thereof,  will be used in a
                   manner, which (a) is in keeping with the then standard of the
                   Building  and (b) is  limited to the use of the  Premises  as
                   general offices.

             viii. The proposed  assignee or subtenant  shall be an entity which
                   has existed for at least one (1) year and provided Lessor has
                   comparable  space  available for leasing in the Building,  is
                   not then an occupant of any part of the Building or any other
                   building  then  owned by  Lessor or its  affiliates  within a
                   five-mile radius of the Building.*

              ix.  Provided Lessor has comparable space available for leasing in
                   the  Building,  the proposed  assignee or subtenant is not an
                   entity or a person  with whom  Lessor is or has been,  within
                   the preceding twelve (12) month period,  negotiating to lease
                   space in the Building or any other  building  owned by Lessor
                   or its affiliates within a five-mile radius of the Building.*

              x.   There  shall  not be  more  than  one  (1)  subtenant  in the
                   Premises.

              xi.  Lessee shall not publicly  advertise the  subtenancy for less
                   than the then current  market rent per  rentable  square foot
                   for the Premises as though the Premises were vacant.*

              xii. Lessee   shall   not  have  (a)   publicly   advertised   the
                   availability  of the  Premises  without  prior  notice to and
                   approval  by Lessor,  nor shall any  advertisement  state the
                   name (as  distinguished  from the address) of the Building or
                   (b) listed the Premises for  subletting  or  assignment  with
                   other than a broker,  agent or representative  who waives any
                   entitlement  to a commission  or other fee from Lessor in the
                   event of a recapturing of the Premises;

             xiii. The  proposed  occupancy  shall not, in  Lessor's  reasonable
                   opinion, increase the density of population using the Demised
                   Premises  to exceed  one (1)  person  per 250 gross  rentable
                   square  feet  of  space  or  exceed  the  parking  allocation
                   presently provided for in this Lease;

              xiv. The  proposed  assignee  or  subtenant  shall  only  use  the
                   Premises for general  offices and shall not be engaged in any
                   of the following:

                   (a) educational,  including but not limited to, instructional
                       facilities and correspondence schools;

                   (b) employment agencies;

                   (c) model agencies;

                   (d) photographic studios or laboratories;

                   (e) spas, health, physical fitness or exercise salons;

                   (f) small loan offices;

                   (g) real estate  brokerage or real estate sales  offices open
                       to the general public or construction offices;

                   (h) medical  or  dental  facilities,  including  professional
                       offices,    treatment    facilities,    dispensaries   or
                       laboratories;

                   (i) federal, state or local government offices;

                   (j) so-called  boiler  room  operations;

                                       7


                   (k) retail  stock  brokerage   offices;   and

                   (l) religious  organizations  making facilities  available to
                       congregations for uses other than business purposes; and

                   (m) executive office suite use.

              xv.  The  proposed  assignee or  subtenant  shall not be entitled,
                   directly or indirectly,  to diplomatic or sovereign  immunity
                   and shall be  subject to the  service of process  in, and the
                   jurisdiction of, the state courts of New Jersey.

              xvi. Lessor  shall  require  a  FIVE  HUNDRED  AND  00/100  DOLLAR
                   ($500.00)  payment  to cover its  handling  charges  for each
                   request for consent to any sublet or assignment  prior to its
                   consideration of the same. Lessee  acknowledges that its sole
                   remedy with respect to any assertion that Lessor's failure to
                   consent to any sublet or assignment is unreasonable  shall be
                   the remedy of specific  performance  and Lessee shall have no
                   other claim or cause of action  against Lessor as a result of
                   Lessor's actions in refusing to consent thereto.

         c.   If Lessee is a corporation other than a corporation whose stock is
              listed and traded on a nationally  recognized stock exchange,  the
              provisions of  Sub-section  a. shall apply to a transfer  (however
              accomplished,  whether in a single  transaction  or in a series of
              related  or  unrelated   transactions)  of  stock  (or  any  other
              mechanism  such as, by way of example,  the issuance of additional
              stock,  a stock voting  agreement or change in class(es) of stock)
              which results in a change of control of Lessee as if such transfer
              of stock (or other mechanism) which results in a change of control
              of Lessee were an  assignment  of this  Lease,  and if Lessee is a
              partnership or joint  venture,  said  provisions  shall apply with
              respect to a transfer (by one or more transfers) of an interest in
              the  distributions  of profits and losses of such  partnership  or
              joint venture (or other mechanism, such as, by way of example, the
              creation of additional general  partnership or limited partnership
              interests)  which  results  in a  change  of  control  of  such  a
              partnership or joint  venture,  as if such transfer of an interest
              in the  distributions of profits and losses of such partnership or
              joint  venture  which  results  in a  change  of  control  of such
              partnership or joint venture were an assignment of this Lease; but
              said provisions shall not apply to transactions with a corporation
              into or with which  Lessee is merged or  consolidated  or to which
              all or substantially  all of Lessee's assets are transferred or to
              any  corporation  which  controls or is controlled by Lessee or is
              under common  control with Lessee,  provided  that in the event of
              such merger, consolidation or transfer of all or substantially all
              of  Lessee's  assets (i) the  successor  to Lessee has a net worth
              computed  in  accordance   with  generally   accepted   accounting
              principles  at least  equal to the greater of (1) the net worth of
              Lessee   immediately  prior  to  such  merger,   consolidation  or
              transfer,  or (2) the net worth of Lessee herein named on the date
              of this Lease,  and (ii) proof  satisfactory to Lessor of such net
              worth shall have been  delivered  to Lessor at least 10 days prior
              to the effective date of any such  transaction.  Lessee may assign
              this  Lease or  sublet  any  portion  of all the  Premises  to any
              corporation,  partnership,  trust,  association  or other business
              organization  directly or indirectly  controlling or controlled by
              Lessee or under common control with Lessee, or to any successor by
              merger, consolidation,  corporate reorganization or acquisition of
              all or substantially all of the assets of Lessee provided that any
              such successor by merger, consolidation,  corporate reorganization
              or  acquisition  of  assets  has a net  worth  at the time of such
              merger,  consolidation,  reorganization  or  acquisition  (herein,
              "Merger") equal to or greater than the lesser of (A) the net worth
              of Lessee immediately preceding the Merger or (B) the net worth of
              Lessee  as of the  Commencement  Date.  Any  other  assignment  or
              subleasing of Lessee's  interest under this Lease shall be subject
              to Lessor's  approval,  which approval  shall not be  unreasonably
              withheld or delayed.*

         d.   In the event that any or all of Lessee's  interest in the Premises
              and/or  this  Lease  is  transferred  by  operation  of law to any
              trustee,  receiver, or other representative or agent of Lessee, or
              to Lessee as a debtor in possession,  and  subsequently any or all
              of Lessee's  interest in the Premises and/or this Lease is offered
              or to be  offered  by Lessee or any  trustee,  receiver,  or other
              representative  or agent of  Lessee as to its  estate or  property
              (such person, firm or entity being hereinafter  referred to as the
              "Grantor"),   for   assignment,   conveyance,   lease,   or  other
              disposition  to a person,  firm or entity  other than Lessor (each
              such   transaction   being   hereinafter    referred   to   as   a

                                       8


              "Disposition"),  it is agreed  that  Lessor  has and shall  have a
              right of first refusal to purchase,  take,  or otherwise  acquire,
              the same upon the same terms and conditions as the Grantor thereof
              shall accept upon such Disposition to such other person,  firm, or
              entity;  and as to each such  Disposition  the Grantor  shall give
              written notice to Lessor in reasonable  detail of all of the terms
              and  conditions of such  Disposition  within twenty (20) days next
              following  its  determination  to  accept  the same  but  prior to
              accepting  the same,  and Grantor  shall not make the  Disposition
              until and unless Lessor has failed or refused to accept such right
              of first refusal as to the Disposition, as set forth herein.

              Lessor shall have thirty (30) days next  following  its receipt of
              the written notice as to such Disposition in which to exercise the
              option to acquire Lessee's interest by such  Disposition,  and the
              exercise  of the option by Lessor  shall be  effected by notice to
              that effect sent to the Grantor;  but nothing herein shall require
              Lessor to accept a particular Disposition or any Disposition,  nor
              does  the  rejection  of any  one  such  offer  of  first  refusal
              constitute a waiver or release of the obligation of the Grantor to
              submit  other  offers  hereunder  to Lessor.  In the event  Lessor
              accept  such  offer of first  refusal,  the  transaction  shall be
              consummated   pursuant  to  the  terms  and   conditions   of  the
              Disposition described in the notice to Lessor. In the event Lessor
              rejects such offer of first  refusal,  Grantor may  consummate the
              Disposition  with such other  person,  firm,  or  entity;  but any
              decrease  in price  of more  than two  percent  (2%) of the  price
              sought  from Lessor or any change in the terms of payment for such
              Disposition shall constitute a new transaction requiring a further
              option of first refusal to be given to Lessor hereunder.*

         e.   Without  limiting any of the  provisions of Articles 12 and 13, if
              pursuant to the Federal Bankruptcy Code (herein referred to as the
              "Code"),  or any similar  law  hereafter  enacted  having the same
              general  purpose,   Lessee  is  permitted  to  assign  this  Lease
              notwithstanding the restrictions contained in this Lease, adequate
              assurance of future performance by an assignee expressly permitted
              under  such  Code  shall be  deemed  to mean the  deposit  of cash
              security in an amount equal to the sum of six month's  Fixed Basic
              Rent plus an amount equal to the Additional  Rent for the calendar
              year  preceding  the year in which such  assignment is intended to
              become  effective,  which  deposit shall be held by Lessor for the
              balance of the Term,  without  interest,  as security for the full
              performance of all of Lessee's obligations under this Lease, to be
              held and applied in the manner  specified  for security in Article
              16.*

         f.   Except as specifically set forth above, no portion of the Premises
              or of Lessee's interest in this Lease may be acquired by any other
              person or  entity,  whether  by  assignment,  mortgage,  sublease,
              transfer,  operation of law or act of the Lessee, nor shall Lessee
              pledge  its  interest  in this  Lease or in any  security  deposit
              required hereunder.

9.       COMPLIANCE WITH RULES AND REGULATIONS:
         -------------------------------------

         Lessee  shall  observe  and  comply  with  the  rules  and  regulations
         hereinafter  set forth in  Exhibit B  attached  hereto  and made a part
         hereof and with such further reasonable rules and regulations as Lessor
         may prescribe,  on written notice to the Lessee,  for the safety,  care
         and cleanliness of the Building and the comfort,  quiet and convenience
         of other occupants of the Building.  Lessee shall not place a load upon
         any floor of the Premises exceeding the floor load per square foot area
         which it was  designed  to carry and which is  allowed  by law.  Lessor
         reserves the right to  prescribe  the weight and position of all safes,
         business machines and mechanical equipment. Such installations shall be
         placed and  maintained  by Lessee,  at  Lessee's  expense,  in settings
         sufficient,  in Lessor's  judgement,  to absorb and prevent  vibration,
         noise and annoyance.


10.      DAMAGES TO BUILDING:
         -------------------

         If the  Building  is damaged by fire or any other  cause to such extent
         the cost of restoration,  as reasonably estimated by Lessor, will equal
         or exceed  twenty-five  percent (25%) of the  replacement  value of the
         Building (exclusive of foundations) just prior to the occurrence of the
         damage,  then  Lessor  may,  no later  than  the  sixtieth  (60th)  day
         following  the date of  damage,  give  Lessee a notice of  election  to

                                       9


         terminate  this  Lease,  or if the cost of  restoration  will  equal or
         exceed  fifty  percent  (50%)  of  such  replacement  value  and if the
         Premises shall not be reasonably  usable for the purpose for which they
         are leased  hereunder,  and if  restoration  of the damage will require
         more than one hundred  eighty  (180) days to complete or if such damage
         is not fully  repaired and reasonable  access to the Premises  restored
         within one hundred eighty (180) days from the date of damage,  then, in
         any such  event  Lessee  may,  no later  than the  sixtieth  (60th) day
         following  the date of damage or following  the end of said one hundred
         eighty (180) day period,  give Lessor a notice of election to terminate
         this  Lease.  In either  said event of  election,  this Lease  shall be
         deemed to  terminate  on the tenth  (10th) day after the giving of said
         notice, and Lessee shall surrender  possession of the Premises within a
         reasonable  time  thereafter,   and  the  Fixed  Basic  Rent,  and  any
         Additional  Rent, shall be apportioned as of the date of said surrender
         and any Fixed Basic Rent or Additional  Rent paid for any period beyond
         said date shall be repaid to Lessee.  If the cost of restoration  shall
         not entitle  Lessor to terminate  this Lease,  or if, despite the cost,
         Lessor does not elect to terminate this Lease, Lessor shall restore the
         Building and the Premises with reasonable promptness,  subject to Force
         Majeure, and Lessee shall have no right to terminate this Lease, except
         as set forth above.  Lessor need not restore  fixtures and improvements
         owned by Lessee.*

         In any case in which use of the  Premises  is affected by any damage to
         the  Building,  there  shall be either  an  abatement  or an  equitable
         reduction  in Fixed Basic Rent,  depending  on the period for which and
         the  extent to which the  Premises  are not  reasonably  usable for the
         purpose for which they are leased  hereunder.  The words  "restoration"
         and "restore" as used in this Article 10 shall include repairs.  If the
         damage results from the fault of the Lessee, Lessee's agents, servants,
         visitors or licensees, Lessee shall not be entitled to any abatement or
         reduction  in  Fixed  Basic  Rent,  except  to the  extent  of any rent
         insurance received by Lessor.

11.      EMINENT DOMAIN:
         --------------

         If Lessee's  use of the  Premises  is  materially  affected  due to the
         taking by eminent domain of (a) the Premises or any part thereof or any
         estate therein; or (b) any other part of the Building;  then, in either
         event, this Lease shall terminate on the date when title vests pursuant
         to such taking. The Fixed Basic Rent, and any Additional Rent, shall be
         apportioned  as of said  termination  date and any Fixed  Basic Rent or
         Additional  Rent paid for any period beyond said date,  shall be repaid
         to Lessee.  Lessee  shall not be  entitled to any part of the award for
         such  taking or any  payment  in lieu  thereof,  but  Lessee may file a
         separate  claim for any taking of fixtures  and  improvements  owned by
         Lessee  which  have not become the  Lessor's  property,  and for moving
         expenses,  provided  the same  shall,  in no way,  affect  or  diminish
         Lessor's  award. In the event of a partial taking which does not effect
         a  termination  of this Lease but does  deprive  Lessee of the use of a
         portion of the  Premises,  there  shall  either be an  abatement  or an
         equitable   reduction  of  the  Fixed  Basic  Rent,  and  an  equitable
         adjustment  reducing  the  Base  Period  Costs as  hereinafter  defined
         depending  on the period for which and the extent to which the Premises
         so taken are not  reasonably  usable for the purpose for which they are
         leased hereunder.

12.      INSOLVENCY OF LESSEE:
         --------------------

         Either (a) the  appointment of a receiver to take  possession of all or
         substantially all of the assets of Lessee, or, (b) a general assignment
         by Lessee for the  benefit of  creditors,  or, (c) any action  taken or
         suffered  by Lessee  under any  insolvency  or  bankruptcy  act,  shall
         constitute a default of this Lease by Lessee,  and Lessor may terminate
         this Lease forthwith and upon notice of such termination Lessee's right
         to possession of the Premises  shall cease,  and Lessee shall then quit
         and  surrender the Premises to Lessor but Lessee shall remain liable as
         hereinafter provided in Article 14 hereof.

13.      LESSOR'S REMEDIES ON DEFAULT:
         ----------------------------

         If  Lessee  defaults  in  the  payment  of  Fixed  Basic  Rent,  or any
         Additional  Rent,  or defaults in the  performance  of any of the other
         covenants  and  conditions  hereof or permits  the  Premises  to become
         deserted,  abandoned or vacated,  Lessor may give Lessee notice of such
         default, and if Lessee does not cure any Fixed Basic Rent or Additional

                                       10


         Rent default  within ten (10) days or other default  within twenty (20)
         days after  giving of such notice (or if such other  default is of such
         nature that it cannot be completely cured within such period, if Lessee
         does  not  commence  such  curing  within  such  twenty  (20)  days and
         thereafter proceed with reasonable  diligence and in good faith to cure
         such  default),  then Lessor may terminate  this Lease on not less than
         ten (10)  days  notice to  Lessee,  and on the date  specified  in said
         notice,  Lessee's  right to possession of the Premises  shall cease but
         Lessee shall remain liable as hereinafter provided. If this Lease shall
         have been so terminated by Lessor pursuant to Articles 12 or 13 hereof,
         Lessor may at any time thereafter  resume possession of the Premises by
         any  lawful  means  and  remove  Lessee  or other  occupants  and their
         effects. Lessee shall pay to Lessor, on demand, such expenses as Lessor
         may incur,  including,  without limitation,  court costs and reasonable
         attorney's fees and disbursements,  in enforcing the performance of any
         obligation of Lessee under this Lease.*

14.      DEFICIENCY:
         ----------

         In any case where Lessor has  recovered  possession  of the Premises by
         reason of Lessee's default,  Lessor may, at Lessor's option, occupy the
         Premises or cause the  Premises to be  redecorated,  altered,  divided,
         consolidated  with other  adjoining  premises or  otherwise  changed or
         prepared for reletting, and may relet the Premises or any part thereof,
         as agent of Lessee or  otherwise,  for a term or terms to expire  prior
         to, at the same time as or subsequent to, the original  Expiration Date
         of this Lease, at Lessor's  option and receive the rent therefor.  Rent
         so received  shall be applied  first to the payment of such expenses as
         Lessor may have incurred in connection with the recovery of possession,
         redecorating,  altering,  dividing,  consolidating with other adjoining
         premises,  or otherwise  changing or preparing for  reletting,  and the
         reletting, including brokerage and reasonable attorney's fees, and then
         to the payment of damages in amounts  equal to the Fixed Basic Rent and
         Additional  Rent hereunder and to the costs and expenses of performance
         of the other covenants of Lessee as herein provided.  Lessee agrees, in
         any such  case,  whether  or not  Lessor  has  relet,  to pay to Lessor
         damages equal to the Fixed Basic Rent and Additional Rent from the date
         of such default to the date of expiration of the term demised and other
         sums herein  agreed to be paid by Lessee,  less the net proceeds of the
         reletting,  if any,  received  by Lessor  during the  remainder  of the
         unexpired term hereof,  as ascertained  from time to time, and the same
         shall be payable by Lessee on the  several  rent days above  specified.
         Lessee shall not be entitled to any surplus accruing as a result of any
         such  reletting.  In reletting  the Premises as  aforesaid,  Lessor may
         grant rent concessions,  and Lessee shall not be credited therewith. No
         such reletting shall constitute a surrender and acceptance or be deemed
         evidence thereof. If Lessor elects, pursuant hereto, actually to occupy
         and use the Premises or any part thereof during any part of the balance
         of the  Term as  originally  fixed or since  extended,  there  shall be
         allowed  against  Lessee's  obligation  for rent or  damages  as herein
         defined, during the period of Lessor's occupancy,  the reasonable value
         of such occupancy,  not to exceed,  in any event,  the Fixed Basic Rent
         and Additional  Rent herein  reserved and such  occupancy  shall not be
         construed as a release of Lessee's liability hereunder.

         Alternatively, in any case where Lessor has recovered possession of the
         Premises by reason of Lessee's default,  Lessor may at Lessor's option,
         and at any time  thereafter,  and  without  notice  or other  action by
         Lessor,  and without prejudice to any other rights or remedies it might
         have  hereunder  or at law or equity,  become  entitled to recover from
         Lessee,  as Damages  for such  breach,  in  addition to such other sums
         herein agreed to be paid by Lessee, to the date of re-entry, expiration
         and/or dispossess,  an amount equal to the difference between the Fixed
         Basic Rent and Additional  Rent reserved in this Lease from the date of
         such default to the date of Expiration of the original Term demised and
         the then fair and reasonable  rental value of the Premises for the same
         period. Said Damages shall become due and payable to Lessor immediately
         upon such breach of this Lease and without regard to whether this Lease
         be terminated or not, and if this Lease be  terminated,  without regard
         to the manner in which it is  terminated.  In the  computation  of such
         Damages,  the difference between an installment of Fixed Basic Rent and
         Additional  Rent  thereafter  becoming due and the fair and  reasonable
         rental value of the Premises for the period for which such  installment
         was payable shall be discounted to the date of such default at the rate
         of not more than six percent (6%) per annum.

         Lessee  hereby  waives all right of  redemption  to which Lessee or any
         person  under  Lessee  might be entitled by any law now or hereafter in
         force.

                                       11


         Lessor's  remedies  hereunder are in addition to any remedy  allowed by
         law.

         Lessor shall use commercially reasonable efforts to mitigate damages to
         the extent required by law.*

15.      SUBORDINATION OF LEASE:
         ----------------------

         This Lease shall, at Lessor's option, or at the option of any holder of
         any  underlying  lease or holder of any  mortgages  or trust  deed,  be
         subject and subordinate to any such  underlying  leases and to any such
         mortgages  or trust  deed  which may now or  hereafter  affect the real
         property of which the Premises  form a part,  and also to all renewals,
         modifications,  consolidations  and  replacements  of  said  underlying
         leases and said mortgages or trust deed.  Although no instrument or act
         on  the  part  of  Lessee  shall  be  necessary  to   effectuate   such
         subordination,  Lessee  will,  nevertheless,  execute and deliver  such
         further instruments  confirming such subordination of this Lease as may
         be desired by the holders of said  mortgages or trust deed or by any of
         the lessor's  under such  underlying  leases.  Lessee  hereby  appoints
         Lessor attorney-in-fact,  irrevocably,  to execute and deliver any such
         instrument for Lessee.  If any underlying  lease to which this Lease is
         subject  terminates,  Lessee shall,  on timely  request,  attorn to the
         owner of the reversion.

16.      SECURITY DEPOSIT:
         ----------------

         Lessee  shall  deposit  with Lessor on the  signing of this Lease,  the
         Security  Deposit as defined in the  Preamble for the full and faithful
         performance of Lessee's obligations under this Lease, including without
         limitation,  the  surrender of  possession of the Premises to Lessor as
         herein provided. If Lessor applies any part of said Security Deposit to
         cure any  default of Lessee,  Lessee  shall,  on demand,  deposit  with
         Lessor  the  amount  so  applied  so that  Lessor  shall  have the full
         Security Deposit on hand at all times during the Term of this Lease. In
         the event a bona fide sale,  subject to this Lease,  Lessor  shall have
         the right to transfer  the Security  Deposit to the vendee,  and Lessor
         shall be  considered  released  by Lessee  from all  liability  for the
         return of the Security Deposit; and Lessee agrees to look solely to the
         new  lessor for the return of the  Security  Deposit,  and it is agreed
         that this  shall  apply to every  transfer  or  assignment  made of the
         Security  Deposit  to the new  lessor.  Provided  this  Lease is not in
         default,  the Security Deposit (less any portions thereof used, applied
         or retained by Lessor in accordance with the provisions of this Article
         16),  shall be  returned  to  Lessee  after  the  expiration  or sooner
         termination of this Lease and after delivery of the entire  Premises to
         Lessor  in  accordance  with  the  provisions  of  this  Lease.  Lessee
         covenants  that it will not assign or  encumber or attempt to assign or
         encumber the Security Deposit and Lessor shall not be bound by any such
         assignment, encumbrance or attempt thereof.

         Lessee may deliver to Lessor,  in lieu of the cash deposit set forth in
         this Article an irrevocable  negotiable  letter of credit issued by and
         drawn upon such  commercial  bank selected by Lessee and  acceptable to
         Lessor (at its sole  discretion) and in form and content  acceptable to
         Lessor  (also at its sole  discretion)  (the  form  attached  hereto as
         Exhibit H shall be deemed  acceptable  to  Lessor)  for the  account of
         Lessor,  in the sum of SIXTY FIVE THOUSAND ONE HUNDRED  TWENTY FIVE AND
         00/100 ($65,125.00)  DOLLARS. Said letter of credit shall be for a term
         of not less than one (l) year and shall be renewed  by Lessee  (without
         notice  from  Lessor)  no  later  than  sixty  (60)  days  prior to its
         expiration,  and the  expiration  of each  replacement  thereof,  until
         Lessor shall be required to return the  security to Lessee  pursuant to
         the terms of this Lease but in no event  earlier  than ninety (90) days
         after the Expiration Date, and each such renewed letter of credit shall
         be  delivered  to Lessor no later  than  sixty  (60) days  prior to the
         expiration of the letter of credit then held by Lessor.  If any portion
         of the  security  deposit  shall be  utilized  by Lessor in the  manner
         permitted  by this  Lease,  Lessee  shall,  within  five (5) days after
         request by Lessor,  replenish the security  account by depositing  with
         Lessor,  in cash or by  letter  of  credit,  an  amount  equal  to that
         utilized  by  Lessor.  Failure  of Lessee to comply  strictly  with the
         provisions of this Article shall  constitute a material  breach of this
         Lease and Lessor shall be entitled to present the letter of credit then
         held by it for payment (without notice to Lessee). If the cash security
         is converted into a letter of credit,  the  provisions  with respect to
         letters of credit shall apply (with the necessary  changes in points of
         detail)  to such  letter  of  credit  deposit.  In the  event of a bank
         failure or  insolvency  affecting  the letter of credit,  Lessee  shall
         replace same within twenty (20) days after being  requested to do so by
         Lessor.*

                                       12


         In the event of the insolvency of Lessee,  or in the event of the entry
         of a  material  judgment  in any  court  against  Lessee  which  is not
         discharged or appealed  within thirty (30) days after entry,  or in the
         event a petition is filed by or against Lessee under any chapter of the
         bankruptcy  laws of the  State of New  Jersey or the  United  States of
         America,  then in such event,  Lessor may require the Lessee to deposit
         additional security in an amount which in Lessor's sole judgement would
         be sufficient to adequately  assure Lessee's  performance of all of its
         obligations  under  this  Lease  including  all  payments  subsequently
         accruing.  Failure of Lessee to deposit the  security  required by this
         Article 16 within ten (10) days after  Lessor's  written  demand  shall
         constitute a material breach of this Lease by Lessee.*

17.      RIGHT TO CURE LESSEE'S BREACH:
         -----------------------------

         If Lessee breaches any covenant or condition of this Lease, Lessor may,
         on reasonable  notice to Lessee (except that no notice need be given in
         case of  emergency),  cure such breach at the expense of Lessee and the
         reasonable amount of all expenses,  including attorney's fees, incurred
         by Lessor in so doing  (whether  paid by Lessor or not) shall be deemed
         Additional Rent payable on demand.

18.      MECHANIC'S LIENS:
         ----------------

         Lessee  shall,  within  fifteen  (15) days after  notice  from  Lessor,
         discharge  or satisfy by bonding or otherwise  any  mechanic  liens for
         materials  or labor  claimed to have been  furnished to the Premises on
         Lessee's behalf.

19.      RIGHT TO INSPECT AND REPAIR:
         ---------------------------

         Lessor  may enter the  Premises  but  shall not be  obligated  to do so
         (except as required  by any  specific  provision  of this Lease) at any
         reasonable  time on reasonable  notice to Lessee (except that no notice
         need be given in case of  emergency)  for the purpose of  inspection or
         the making of such  repairs,  replacement  or additions  in, to, on and
         about the  Premises  or the  Building,  as Lessor  deems  necessary  or
         desirable.  Lessee  shall  have no claims  or cause of  action  against
         Lessor by  reason  thereof.  In no event  shall  Lessee  have any claim
         against  Lessor  for   interruption  of  Lessee's   business,   however
         occurring,   including  but  not  limited  to  that  arising  from  the
         negligence  of  Lessor,  its  agents,  servants  or  invitees,  or from
         defects,  errors  or  omissions  in the  construction  or design of the
         Premises   and/or  the   Building,   including   the   structural   and
         non-structural portions thereof.


20.      SERVICES TO BE PROVIDED BY LESSOR/LESSOR'S EXCULPATION:
         ------------------------------------------------------

         Subject to  intervening  laws,  ordinances,  regulations  and executive
         orders,  while Lessee is not in default under any of the  provisions of
         this Lease, Lessor agrees to furnish,  except on holidays, as set forth
         on Exhibit E attached hereto and made a part hereof:

         a.   The cleaning  services,  as set forth on Exhibit D attached hereto
              and made a part  hereof,  and  subject to the  conditions  therein
              stated.  Except as set forth on  Exhibit D,  Lessee  shall pay the
              cost of all other cleaning services required by Lessee.

         b.   Heating,  ventilating  and air  conditioning  (herein  "HVAC")  as
              appropriate  for the  season,  and as set  forth on  Exhibit  C-1,
              attached  hereto  and made a part  hereof,  together  with  Common
              Facilities lighting and electric energy all during Building Hours,
              as defined in the Preamble.

         c.   Cold and hot water for drinking and lavatory purposes.

         d.   Elevator  service during Building Hours (if the Building  contains
              an elevator or elevators for the use of the occupants thereof).

         e.   Restroom  supplies and exterior  window  cleaning when  reasonably
              required.

                                       13


         f.   Notwithstanding  the requirements of Exhibit C-1 (as to HVAC) or D
              or any other  provision of this Lease,  Lessor shall not be liable
              for failure to furnish  any of the  aforesaid  services  when such
              failure is due to Force Majeure,  as hereinafter  defined.  Lessor
              shall not be liable, under any circumstances,  including,  but not
              limited  to,  that  arising  from the  negligence  of Lessor,  its
              agents, servants or invitees, or from defects, errors or omissions
              in the construction or design of the Premises and/or the Building,
              including the structural and non-structural  portions thereof, for
              loss of or injury to Lessee  or to  property,  however  occurring,
              through or in connection with or incidental to the furnishings of,
              or failure to furnish,  any of the  aforesaid  services or for any
              interruption to Lessee's business, however occurring.

21.      INTERRUPTION OF SERVICES OR USE:
         -------------------------------

         Interruption  or curtailment of any service  maintained in the Building
         or at the  Office  Building  Area,  if  caused  by  Force  Majeure,  as
         hereinafter  defined,  shall not  entitle  Lessee to any claim  against
         Lessor  or to any  abatement  in  rent,  and  shall  not  constitute  a
         constructive or partial eviction,  unless Lessor fails to take measures
         as may be  reasonable  under the  circumstances  to restore the service
         without undue delay. If the Premises are rendered untenantable in whole
         or in part, for a period of ten (10) consecutive  business days, by the
         making of repairs,  replacements  or  additions,  other than those made
         with  Lessee's  consent or caused by misuse or  neglect  by Lessee,  or
         Lessee's  agents,  servants,  visitors or  licensees,  there shall be a
         proportionate  abatement  of Rent  from and  after  said  tenth  (10th)
         consecutive  business  day  and  continuing  for  the  period  of  such
         untenantability.  In no  event,  shall  Lessee be  entitled  to claim a
         constructive  eviction from the Premises unless Lessee shall first have
         notified  Lessor in writing of the condition or conditions  giving rise
         thereto,  and if the complaints be justified,  unless Lessor shall have
         failed,  within a  reasonable  time after  receipt of such  notice,  to
         remedy,  or commence  and  proceed  with due  diligence  to remedy such
         condition or  conditions,  all subject to Force Majeure as  hereinafter
         defined.

22.      BUILDING STANDARD OFFICE ELECTRICAL SERVICE:
         -------------------------------------------

         The cost of electric current which is supplied by the Lessor for use by
         the Lessee in the Premises,  other than for heating or air conditioning
         purposes,  shall be reimbursed  to the Lessor at terms,  classification
         and rates normally charged by the public utilities  corporation serving
         that part of the municipality where the subject Premises are located.

         a.   From and  after the  Commencement  Date,  Lessee  agrees to pay as
              Additional Rent an estimated  electrical charge of $.10 per square
              foot per month,  payable on the first day of each and every month,
              until such time as an electrical survey can be performed  pursuant
              to Article 22(b) below.

         b.   Lessee   agrees  that  an   independent   electrical   engineering
              consultant  shall make a survey of  electric  power  demand of the
              electric  lighting  fixtures and the electric  equipment of Lessee
              used in the Premises to  determine  the average  monthly  electric
              consumption  thereof,  and the costs of said survey shall be borne
              by Lessee.  The  findings  of said  consultant  as to the  average
              monthly electric  consumption of Lessee shall,  unless objected to
              by Lessee within  forty-five  (45) days, be conclusive and binding
              on Lessor and Lessee.  After Lessor's consultant has submitted its
              report,  Lessee  shall pay to  Lessor,  within ten (10) days after
              demand  therefor  by  Lessor,  the  amount  (based on the  monthly
              consumption  found by such  consultant)  as owing  from the  Lease
              Term's  Commencement Date, and the then expired months, to include
              the then current month and  thereafter  adjusted for the estimated
              electrical  charges already paid pursuant to Article 22(a), on the
              first day of every month, in advance,  the amount set forth as the
              monthly  consumption in said report. Said amounts shall be treated
              as  Additional  Rent due  hereunder.  Proportionate  sums shall be
              payable  for  periods  of  less  than a  full  month  if the  Term
              commences  or ends on any other  than the first or last day of the
              month.   If  Lessee  objects  to  said   findings,   Lessee  shall
              nevertheless  pay and  continue  to pay the amount  determined  by
              Lessor's  consultant  until the  issue is  finally  resolved,  but
              Lessee may, at its expense,  seek the  services of an  independent
              electrical  consultant who shall make a survey as provided  above.
              If Lessor's  and Lessee's  consultant  cannot agree as to Lessee's
              consumption  within  thirty  (30)  days of  Lessee's  consultant's
              findings   either  Lessor  or  Lessee  may  request  the  American

                                       14


              Arbitration  Association  in  Somerset,  New  Jersey to appoint an
              electrical  engineering  consultant  whose decision shall be final
              and binding on Lessor and  Lessee,  and whose cost shall be shared
              equally.  Upon the issue being finally  resolved,  any overpayment
              made by Lessee shall be promptly refunded.

         c.   In the event that there  shall be an  increase  or decrease in the
              rate schedule (including surcharges or demand adjustments), of the
              public  utility  for  the  supply  of  Building   Standard  Office
              Electrical  Service,  or the imposition of any tax with respect to
              such  service  or  increase  in any such tax  following  the Lease
              Term's  commencement,  the Additional Rent payable hereunder shall
              be adjusted  equitably to reflect the increase or decrease in rate
              or imposition or increase in the aforesaid  tax. All  computations
              shall be made on the  basis  of  Lessee's  surveyed  usage as if a
              meter  exclusively  measuring  such usage to the  Premises  was in
              place.

         d.   Lessee covenants that it shall notify Lessor  immediately upon the
              introduction  of any office  equipment or lighting  different from
              that  on the  Premises  as of  Lessor's  electrical  survey  or in
              addition to the aforesaid equipment or lighting on the Premises as
              of said survey. The introduction of any new or different equipment
              or  lighting  shall  be  cause  for,  at  Lessor's   election,   a
              resurveying of the Premises at Lessee's  expense.  Lessor reserves
              the right to inspect the Premises to insure  compliance  with this
              provision.

         e.   Lessor  shall not be  liable  in any way to  Lessee  for any loss,
              damage or expense which Lessee may sustain or incur as a result of
              any  failure,  defect or change in the  quantity or  character  of
              electrical  energy  available for  redistribution  to the Premises
              pursuant  to  this  Article  22 nor for  any  interruption  in the
              supply,  and Lessee agrees that such supply may be interrupted for
              inspection,  repairs and replacement  and in  emergencies.  In any
              event, the full measure of Lessor's liability for any interruption
              in the  supply  due to  Lessor's  acts or  omissions  shall  be an
              abatement of Fixed Basic Rent and Additional  Rent,  unless Lessor
              fails  to  take  such  measures  as may be  reasonable  under  the
              circumstances  to restore such service  without undue delay. In no
              event  shall  Lessor  be  liable  for  any  business  interruption
              suffered by Lessee.

         f.   Lessor,  at  Lessee's  expense,  shall  furnish  and  install  all
              replacement lighting tubes, lamps,  ballasts and bulbs required in
              the  Premises.  Lessee,  however,  shall have the right to furnish
              and/or  install any or all of the items  mentioned in this Article
              22(f).

         g.   Lessee's use of electrical service as contemplated herein shall be
              during  Building  Hours,  and any use in excess  of said  Building
              Hours may  result in a  resurveying  of  Lessee's  usage set forth
              above to reflect such additional consumption.*

23.      ADDITIONAL RENT:
         ---------------

         It is  expressly  agreed  that Lessee will pay in addition to the Fixed
         Basic Rent provided in Article 3 hereof,  an  Additional  Rent to cover
         Lessee's  Percentage as defined in the Preamble,  of the increased cost
         to Lessor, for each of the categories enumerated herein, over the "Base
         Period Costs", as defined in the Preamble for said categories.

         a.   OPERATING COST  ESCALATION -- If the Operating  Costs incurred for
              the Building in which the Premises are located and Office Building
              Area for any Lease  Year or Partial  Lease  Year  during the Lease
              Term  shall be greater  than the Base  Operating  Costs  (adjusted
              proportionately  for periods less than a Lease Year),  then Lessee
              shall pay to Lessor,  as Additional Rent,  Lessee's  Percentage of
              all such excess Operating Costs. Operating Costs shall include, by
              way of  illustration  and  not of  limitation:  personal  property
              taxes;  management fees; labor,  including all wages and salaries;
              social security taxes, and other taxes which may be levied against
              Lessor  upon  such  wages  and  salaries;  supplies;  repairs  and
              maintenance; maintenance and service contracts; painting; wall and
              window  washing;  laundry and towel  service;  tools and equipment
              (which are not required to be  capitalized  for federal income tax
              purposes);  trash removal;  lawn care;  snow removal and all other
              items properly  constituting  direct  operating costs according to
              standard accounting practices  (hereinafter  collectively referred
              to as the "Operating  Costs"),  but not including  depreciation of
              Building or equipment;  interest;  income or excess profits taxes;
              costs of maintaining the Lessor's corporate  existence;  franchise

                                       15


              taxes;  any  expenditures  required to be capitalized  for federal
              income tax purposes,  unless said expenditures are for the purpose
              of  reducing  Operating  Costs  within  the  Building  and  Office
              Building Area, or those which under generally  applied real estate
              practice  are  expensed or  regarded  as deferred  expenses or are
              required  under  any  governmental  or   quasi-governmental   law,
              statute,  ordinance,  rule, order,  requirements or regulation, in
              which event the costs thereof  shall be included.  Notwithstanding
              anything  contained  herein to the contrary,  any additional costs
              incurred  by Lessor  during  the 2002  Calendar  Year by reason of
              Lessor or any of its vendors  entering into new labor contracts or
              renewals or modifications of existing labor contracts shall not be
              included in Base Operating  Costs.  The Base Operating Costs shall
              be as defined in the Preamble.

         b.   FUEL, UTILITIES AND ELECTRIC COST ESCALATION (hereinafter referred
              to as  "Utility  and Energy  Costs") -- If the  Utility and Energy
              Costs,  including any fuel surcharges or adjustments  with respect
              thereto, incurred for water, sewer, gas, electric, other utilities
              and heating, ventilating and air conditioning for the Building, to
              include all leased and leasable  areas (not  separately  billed or
              metered  within  the  Building)  and Common  Facilities  electric,
              lighting,  water,  sewer and other  utilities for the Building and
              Office  Building  Area,  for any Lease Year or Partial Lease Year,
              during the Term,  shall be  greater  than the  Utility  and Energy
              Costs Expense Stop (adjusted proportionately for periods less than
              a Lease Year), then Lessee shall pay to Lessor as Additional Rent,
              Lessee's  Percentage of all such excess  Utility and Energy Costs.
              As used in this Article 23, the Utility and Energy  Costs  Expense
              Stop shall be as defined in the Preamble.

         c.   TAX  ESCALATION  -- If the Real Estate  Taxes for the Building and
              Office  Building  Area at which the  Premises  are located for any
              Lease Year or Partial Lease Year,  during the Lease Term, shall be
              greater than the Base Real Estate Taxes (adjusted  proportionately
              for periods  less than a Lease  Year),  then  Lessee  shall pay to
              Lessor as Additional  Rent,  Lessee's  Percentage  as  hereinafter
              defined, of all such excess Real Estate Taxes.

              As used in this  Article  23(c),  the words and terms which follow
              mean and include the following:

              i.   "Base Real Estate Taxes" shall be as defined in the Preamble.

              ii.  "Real  Estate  Taxes"  shall  mean  the  property  taxes  and
                   assessments  imposed upon the  Building  and Office  Building
                   Area,  or upon the  rent,  as such,  payable  to the  Lessor,
                   including,  but not limited to, real  estate,  city,  county,
                   village, school and transit taxes, or taxes, assessments,  or
                   charges levied,  imposed or assessed against the Building and
                   Office Building Area by any other taxing  authority,  whether
                   general or specific,  ordinary or extraordinary,  foreseen or
                   unforeseen.  If due to a  future  change  in  the  method  of
                   taxation, any franchise, income or profit tax shall be levied
                   against  Lessor  in  substitution  for,  or in lieu of, or in
                   addition to, any tax which would otherwise  constitute a Real
                   Estate  Tax,  such  franchise,  income or profit tax shall be
                   deemed  to be a Real  Estate  Tax  for the  purposes  hereof;
                   conversely,  any additional real estate tax hereafter imposed
                   in substitution for, or in lieu of, any franchise,  income or
                   profit tax (which is not in substitution  for, or in lieu of,
                   or  in  addition  to,  a  Real  Estate  Tax  as  hereinbefore
                   provided)  shall  not be  deemed  a Real  Estate  Tax for the
                   purposes hereof.

         d.   INSURANCE  COST  ESCALATION  - If  the  Insurance  Costs  for  the
              Building  and Office  Building  Area for any Lease Year or partial
              Lease Year  during the Term  shall be greater  than the  Insurance
              Expense  Stop  (adjusted  proportionately  for periods less than a
              Lease  Year),  Lessee shall pay to Lessor as  Additional  Rent for
              each Lease Year or partial  Lease Year  commencing  from and after
              the  Commencement  Date,   Lessee's   Percentage  of  such  excess
              Insurance Costs.

              As used in this  Article  23(d),  the words and terms which follow
              mean and include the following:

                                       16


              i.   "Insurance Expense Stop" shall be as defined in the Preamble.

              ii.  "Insurance  Costs"  shall  mean all fire and other  insurance
                   costs incurred by Lessor in connection with its operation and
                   maintenance of the Building and Office Building Area, for any
                   Lease Year or Partial Lease Year, during the Term.

         e.   LEASE YEAR -- As used in this  Article 23, Lease Year shall mean a
              calendar  year. Any portion of the Term which is less than a Lease
              Year as hereinbefore  defined, that is, from the Commencement Date
              through the  following  December  31, and from the last January 1,
              falling within the Term to the end of the Term,  shall be deemed a
              "Partial Lease Year".  Any reference in this Lease to a Lease Year
              shall, unless the context clearly indicates  otherwise,  be deemed
              to be a  reference  to a  Partial  Lease  Year  if the  period  in
              question involves a Partial Lease Year.

         f.   PAYMENT  -- At  any  time,  and  from  time  to  time,  after  the
              establishment  of the Base Period Costs for each of the categories
              referred  to above,  Lessor  shall  advise  Lessee in  writing  of
              Lessee's  Percentage  share with respect to each of the categories
              as   estimated   for  the  next  twelve  (12)  month   period  (or
              proportionate part thereof if the last period prior to the Lease's
              expiration  is less than twelve (12)  months) as then known to the
              Lessor,  and thereafter,  the Lessee shall pay as Additional Rent,
              Lessee's  Percentage  share of these  costs  for the then  current
              period  affected by such  advice (as the same may be  periodically
              revised  by Lessor as  additional  costs  are  incurred)  in equal
              monthly installments,  such new rates being applied to any months,
              for which the Fixed Basic Rent shall have  already been paid which
              are affected by the Operating Cost  Escalation  and/or Utility and
              Energy  Cost  Escalation   and/or  Tax  Escalation   Costs  and/or
              Insurance Costs above referred to, as well as the unexpired months
              of the current period,  the adjustment for the then expired months
              to be made at the payment of the next  succeeding  monthly rental,
              all subject to final  adjustment  at the  expiration of each Lease
              Year as defined in Article  23(e) hereof (or Partial Lease Year if
              the last  period  prior to the  Lease's  termination  is less than
              twelve (12) months).

              In the event the last period prior to the Lease's  termination  is
              less than twelve (12)  months,  the Base Period  Costs during said
              period  shall be  proportionately  reduced  to  correspond  to the
              duration of said final period.

         g.   BOOKS AND REPORTS -- For the  protection  of Lessee,  Lessor shall
              maintain  books of account  which  shall be open to Lessee and its
              representatives  at  all  reasonable  times  so  that  Lessee  can
              determine that such Operating, Utility and Energy, Real Estate Tax
              and Insurance Costs have, in fact, been paid or incurred. Lessee's
              representatives  shall mean only (i) Lessee's  employees or (ii) a
              Certified Public  Accounting firm, and neither Lessee's  employees
              nor any Certified Public Accounting firm shall be permitted to (i)
              perform such  inspection  and/or audit on a contingency  basis, or
              (ii) perform such an inspection  and/or audit for any other tenant
              in the  Building.  At Lessor's  request,  Lessee  shall  execute a
              confidentiality agreement reasonably acceptable to Lessor prior to
              any examination of Lessor's books and records. In the event Lessee
              disputes any one or more of said charges,  Lessee shall attempt to
              resolve such dispute  with Lessor,  provided  that if such dispute
              shall not be satisfactorily settled between Lessor and Lessee, the
              dispute  shall be  referred  by  either  party  to an  independent
              certified  public  accountant to be mutually  agreed upon,  and if
              such an accountant cannot be agreed upon, The American Arbitration
              Association  may be asked by either party to select an arbitrator,
              whose  decision on the dispute will be final and binding upon both
              parties,  who shall  jointly  share any cost of such  arbitration.
              Pending  resolution of said dispute the Lessee shall pay to Lessor
              the sum so billed by Lessor subject to its ultimate  resolution as
              aforesaid.

         h.   RIGHT OF REVIEW -- Once Lessor shall have finally  determined said
              Operating, Utility and Energy, Real Estate Tax and Insurance Costs
              at  the  expiration  of a  Lease  Year,  then  as to the  item  so
              established,  Lessee shall only be entitled to dispute said charge
              as finally  established  for a period of six (6) months after such
              charge is finally established,  and Lessee specifically waives any
              right to dispute any such charge at the expiration of said six (6)
              month period.

                                       17


         i.   OCCUPANCY  ADJUSTMENT  --  If,  with  respect  to  Operating  Cost
              Escalation,  as established  in Article 23(a) hereof,  and Utility
              and Energy Cost Escalation, as established in Article 23(b) hereof
              and Insurance  Cost  Escalation,  as established in Article 23(d),
              the  Building  is less than  ninety-five  percent  (95%)  occupied
              during the establishment of the respective Base Periods,  then the
              Base Period Costs  incurred with respect to said  Operating  Cost,
              Utility  and Energy  Cost and  Insurance  Cost  shall be  adjusted
              during any such  period  within  the Base  Period so as to reflect
              ninety-five  percent  (95%)  occupancy.  Similarly,  if during any
              Lease Year or Partial  Lease Year,  subsequent  to the Base Period
              the Building is less than ninety-five percent (95%) occupied, then
              the actual costs incurred for Operating  Cost,  Utility and Energy
              Cost and Insurance Cost shall be increased  during any such period
              to reflect  ninety-five  percent  (95%)  occupancy  so that at all
              times after the Base Period the Operating Cost, Utility and Energy
              Cost or  Insurance  Cost shall be actual  costs,  but in the event
              less than  ninety-five  percent  (95%) of the Building is occupied
              during all or part of the Lease Year involved, the Operating Cost,
              Utility and Energy Cost or  Insurance  Cost shall not be less than
              that which would have been incurred had ninety-five  percent (95%)
              of the Building been occupied. The aforesaid adjustment shall only
              be made with  respect to those items that are in fact  affected by
              variations in occupancy levels.*

24.      LESSEE'S ESTOPPEL:
         -----------------

         Lessee  shall,  from time to time, on not less that ten (10) days prior
         written request by Lessor, execute, acknowledge and deliver to Lessor a
         written  statement  certifying that the Lease is unmodified and in full
         force  and  effect,  or that the Lease is in full  force and  effect as
         modified  and listing the  instruments  of  modification;  the dates to
         which  the rents  and  charges  have  been  paid;  and,  to the best of
         Lessee's knowledge,  whether or not Lessor is in default hereunder, and
         if so,  specifying  the nature of the default.  It is intended that any
         such statement  delivered  pursuant to this Article 24 may be relied on
         by a  prospective  purchaser  of  Lessor's  interest  or  mortgagee  of
         Lessor's  interest or assignee  of any  mortgage of Lessor's  interest.
         Lessee  shall  also  execute  and  deliver  the form  "Lessee  Estoppel
         Certificate" attached hereto as Exhibit F.

25.      HOLDOVER TENANCY:
         ----------------

         If Lessee holds possession of the Premises after the Expiration Date of
         this Lease,  Lessee shall (i) become a tenant from month to month under
         the provisions herein provided, but at one hundred fifty percent (150%)
         percent of the  monthly  fixed  basic  rental for the last month of the
         term  plus the  Additional  Rent for the first  month  and two  hundred
         percent  (200%) of the monthly fixed basic rental for the last month of
         the term plus the Additional  Rent  thereafter  which shall continue as
         provided  in the Lease  which sum shall be  payable  in  advance on the
         first day of each  month,  and without  the  requirement  for demand or
         notice by Lessor to Lessee  demanding  delivery of  possession  of said
         Premises,  and such tenancy shall continue until  terminated by Lessor,
         or until  Lessee  shall have given to Lessor,  at least sixty (60) days
         prior to the intended date of  termination,  a written notice of intent
         to terminate such tenancy, which termination date must be as of the end
         of a  calendar  month;  and  (ii)  indemnify  Lessor  against  loss  or
         liability  resulting  from the delay by Lessee in so  surrendering  the
         Premises  including,   without  limitation,  any  claims  made  by  any
         succeeding occupant founded on such delay.  Lessee's  obligations under
         this Section shall survive the expiration or sooner  termination of the
         Lease. The time  limitations  described in this Article 25 shall not be
         subject to extension for Force Majeure.*

26.      RIGHT TO SHOW PREMISES:
         ----------------------

         Lessor may show the Premises to prospective  purchasers and mortgagees;
         and during the twelve (12) months prior to  termination  of this Lease,
         to prospective  tenants,  during Building Hours on reasonable notice to
         Lessee.

                                       18


27.      LESSOR'S WORK - LESSEE'S DRAWINGS:
         ---------------------------------

         a.   Lessor agrees that,  prior to the commencement of the Term of this
              Lease, it will do substantially all of the work in the Premises in
              accordance with Exhibit C attached hereto and made a part hereof.

         b.   Lessee will timely supply such drawings and  information to Lessor
              as set  forth in  Exhibit  C. Any  delay  occasioned  by  Lessee's
              failure to timely supply such drawings and  information  shall not
              delay the Commencement  Date of the Term and Lessee's  obligations
              hereunder,  and the same shall  commence on the date the  Premises
              would have been delivered to Lessee pursuant to Article 2, but for
              Lessee's delay.

         c.   Lease  commencement  shall  occur  and  the  Commencement  Date is
              defined as that date when Lessor has done substantially all of the
              work to be done by Lessor in  accordance  with  Exhibit C,  unless
              Lessor has been precluded from completing said work as a result of
              Lessee's  acts or  omissions  including,  but not  limited to, its
              failure to comply with Article 27(b)  hereof.  Occupancy by Lessee
              or the  delivery  of a  Certificate  of  Occupancy  by Lessor  (if
              required pursuant to local law) shall be prima facie evidence that
              Lessor has done substantially all of the work.

28.      WAIVER OF TRIAL BY JURY:
         -----------------------

         To the extent such waiver is permitted by law, the parties  waive trial
         by jury in any action or  proceeding  brought in  connection  with this
         Lease or the Premises.

29.      LATE CHARGE:
         -----------

         Anything  in this Lease to the  contrary  notwithstanding,  at Lessor's
         option,  Lessee shall pay a "Late  Charge" of eight percent (8%) of any
         installment of Fixed Basic Rent or Additional  Rent paid more than five
         (5)  days  after  the due date  thereof,  to cover  the  extra  expense
         involved  in  handling  delinquent  payments,  said  Late  Charge to be
         considered Additional Rent. The amount of the Late Charge to be paid by
         Lessee shall be reassessed and added to Lessee's  obligations  for each
         successive monthly period until paid.  Notwithstanding anything in this
         Article to the  contrary,  Lessor  shall  waive a Late  Charge one time
         during each Lease Year  provided,  however,  the  installment  of Fixed
         Basic Rent or Additional  Rent so due is paid by the  fifteenth  (15th)
         day of the month.  Payment received  subsequent to the fifteenth (15th)
         of the month during these grace  periods shall require a Late Charge to
         be reassessed and added to Lessee's obligations hereunder.*

30.      LESSEE'S INSURANCE:
         ------------------

         a.   Lessee  covenants  to provide at  Lessee's  cost and expense on or
              before the earlier of (i) the Commencement  Date, or (ii) Lessee's
              taking  actual  possession  for  the  purpose  of  completing  any
              improvement  work, and to keep in full force and effect during the
              entire Term and so long  thereafter as Lessee,  or anyone claiming
              by, through or under Lessee, shall occupy the Premises,  insurance
              coverage as follows:

              i.   Commercial  General  Liability   insurance  with  contractual
                   liability  endorsements  with respect to the Premises and the
                   business  of  Lessee  in which  Lessee  shall  be  adequately
                   covered  under  limits of  liability  of not less than  THREE
                   MILLION AND 00/100 DOLLARS  ($3,000,000.00)  combined  single
                   limit per occurrence for bodily or personal injury (including
                   death) and property damage. Such insurance may be carried (x)
                   under a  blanket  policy  covering  the  Premises  and  other
                   locations of Lessee,  if any,  provided that each such policy
                   shall in all  respects  comply  with this  Article  and shall
                   specify that the portion of the total coverage of such policy
                   that is allocated to the Premises is in the amounts  required
                   pursuant to this Article 30 and (y) under a primary liability
                   policy  of not  less  than ONE  MILLION  AND  00/100  DOLLARS
                   ($1,000,000.00)  and the balance  under an  umbrella  policy.
                   Notwithstanding  anything to the  contrary  contained in this
                   Lease, the carrying of insurance by Lessee in compliance with
                   this  Article 30 shall not  modify,  reduce,  limit or impair

                                       19


                   Lessee's obligations and liability under Article 33 hereof.

              ii.  Fire and Extended Coverage,  Vandalism,  Malicious  Mischief,
                   Sprinkler Leakage and Special Extended Coverage  Insurance in
                   an amount  adequate to cover the cost of  replacement  of all
                   personal property,  decoration, trade fixtures,  furnishings,
                   equipment in the Premises  and all contents  therein.  Lessor
                   shall not be liable for any damage to such property of Lessee
                   by fire or other peril includable in the coverage afforded by
                   the  standard  form of fire  insurance  policy with  extended
                   coverage  endorsement  attached (whether or not such coverage
                   is in effect), no matter how caused, it being understood that
                   the Lessee will look solely to its insurer for reimbursement.

              iii. Worker's  Compensation  Insurance  in the  minimum  statutory
                   amount covering all persons employed by Lessee.

              iv.  Said limits  shall be subject to  periodic  review and Lessor
                   reserves the right to increase  said  coverage  limits if, in
                   the  reasonable  opinion of  Lessor,  said  coverage  becomes
                   inadequate  and is less  than  that  commonly  maintained  by
                   tenants in similar  buildings  in the area by tenants  making
                   similar  uses.  On  or  before  the  Commencement  Date,  and
                   thereafter at Lessor's  request,  Lessee shall provide Lessor
                   evidence of the  insurance  coverage  required  herein in the
                   form of a duplicate  original  insurance policy, an insurance
                   binder   (countersigned  by  the  insurer),  or  Evidence  of
                   Insurance   (in  form  ACORD  27  with  respect  to  property
                   insurance and ACORD 25-S with respect to liability insurance)
                   for each of the  insurance  policies  Lessee is  required  to
                   carry in compliance with its obligations under this Lease.

         b.   All of  the  aforesaid  insurance  shall  (i)  name  Lessor  as an
              additional  insured;  (ii) be written  by one or more  responsible
              insurance   companies   licensed   in  the  State  of  New  Jersey
              satisfactory to Lessor and in form  satisfactory to Lessor;  (iii)
              contain  endorsements  substantially as follows: "It is understood
              and agreed that the insurer will give to Lessor,  or any successor
              lessor,  c/o  Mack-Cali  Realty  Corporation,  11 Commerce  Drive,
              Cranford, New Jersey, thirty (30) days prior written notice of any
              material change in or cancellation of this policy."; (iv) shall be
              written on an "occurrence" basis and not on a "claims made" basis.

         c.   Lessee  shall be solely  responsible  for  payment of premium  and
              Lessor (or its designee)  shall not be required to pay any premium
              for such  insurance.  Lessee  shall  deliver  to  Lessor  at least
              fifteen (15) days prior to the expiration of such policy, either a
              duplicate  original or a certificate it being the intention of the
              parties hereto that the insurance  required under the terms hereof
              shall be  continuous  during the entire Term of this Lease and any
              other  period of time during  which  pursuant to the Term  hereof,
              said insurance is required.  Any insurance carried by Lessee shall
              be in excess of and will not contribute with the insurance carried
              by Lessor for injuries or damage arising out of the Premises.

         d.   Lessee  agrees,  at its own cost and  expense,  to comply with all
              rules and regulations of the National Fire Protection  Association
              (NFPA)  National Fire Code.  If, at any time or from time to time,
              as a result  of or in  connection  with any  failure  by Lessee to
              comply  with the  foregoing  sentence  or any act or  omission  or
              commission  by  Lessee,  its  employees,  agents,  contractors  or
              licensees,  or a result of or in connection  with the use to which
              the Premises are put (notwithstanding that such use may be for the
              purposes  hereinbefore  permitted  or that  such use may have been
              consented to by Lessor),  the fire insurance rate(s) applicable to
              the Premises  shall be higher than that which would be  applicable
              for a business  office legally  permitted  therein,  Lessee agrees
              that it will pay to Lessor as Additional Rent, such portion of the
              premiums for all Lessor's  fire  insurance  policies in force with
              respect to the building  and the contents of any occupant  thereof
              as shall be attributable to such higher rate(s).

         e.   Lessor  makes no  representation  that  the  limits  of  liability
              specified  to be  carried  by Lessee or Lessor  under the terms of
              this  Lease  are  adequate  to  protect  Lessee  against  Lessee's
              undertaking  under  this  Article  30,  and  in the  event  Lessee
              believes that any such  insurance  coverage  called for under this

                                       20


              Lease is  insufficient,  Lessee shall provide,  at is own expense,
              such additional insurance as Lessee deems adequate.

         f.   In the event the Premises or its contents are damaged or destroyed
              by fire or other insured  casualty,  (i) Lessor,  to the extent of
              the coverage of Lessor's policies of fire insurance, hereby waives
              its rights,  if any, against Lessee with respect to such damage or
              destruction,  even if said fire or other  casualty shall have been
              caused, in whole or in part, by the negligence of Lessee, and (ii)
              Lessee, to the extent of the coverage of Lessee's policies of fire
              insurance  with extended  coverage,  hereby waives its rights,  if
              any,  against Lessor with respect to such damage,  or destruction,
              even if said fire or other  casualty  shall have been  caused,  in
              whole or in part, by the negligence of Lessor; provided,  however,
              such waivers of  subrogation  shall only be effective with respect
              to loss or  damage  occurring  during  such  time as  Lessor's  or
              Lessee's  policies  of fire  insurance  (as the case may be) shall
              contain a clause or  endorsement  providing in substance  that the
              aforesaid  waiver of subrogation  shall not prejudice the type and
              amount of coverage  under such  policies or the right of Lessor or
              Lessee  (as the case may be) to  recover  thereunder.  If,  at any
              time,  Lessor's or  Lessee's  insurance  carrier  refuses to write
              insurance  which  contains  a consent to the  foregoing  waiver of
              subrogation,  Lessor or Lessee,  as the case may be,  shall notify
              the party thereof in writing,  and upon the giving of such notice,
              the  provisions  of this Section  shall be null and void as to any
              casualty  which occurs after such notice.  If Lessor's or Lessee's
              insurance carrier shall make a charge for the incorporation of the
              aforesaid  waiver of subrogation  in its policies,  then the party
              requesting  the waiver shall promptly pay such charge to the other
              party upon demand.  In the event the party requesting their waiver
              fails to pay such  charge  upon  demand,  the other party shall be
              released of its obligation to supply such waiver.

         g.   Should Lessee fail to maintain the insurance coverage as set forth
              in this Article 30, then Lessee shall be in default  hereunder and
              shall be  deemed  to have  breached  its  covenants  as set  forth
              herein.

31.      NO OTHER REPRESENTATIONS:
         ------------------------

         No  representations  or promises shall be binding on the parties hereto
         except those  representations  and promises contained herein or in some
         future  writing  signed by the party making such  representation(s)  or
         promise(s).

32.      QUIET ENJOYMENT:
         ---------------

         Lessor covenants that if, and so long as, Lessee pays Fixed Basic Rent,
         and any  Additional  Rent as herein  provided,  and  performs  Lessee's
         covenants  hereof,  Lessor shall do nothing to affect Lessee's right to
         peaceably  and quietly  have,  hold and enjoy the Premises for the Term
         herein mentioned, subject to the provisions of this Lease.

33.      INDEMNITY:
         ---------

         Lessee shall defend,  indemnify and save harmless Lessor and its agents
         against  and from;  (a) any and all  claims  (i)  arising  from (x) the
         conduct or  management by Lessee,  its  subtenants,  licensees,  its or
         their employees,  agents, contractors or invitees on the Premises or of
         any business therein,  or (y) any work or thing whatsoever done, or any
         condition  created  (other  than by Lessor  for  Lessor's  or  Lessee's
         account) in or about the  Premises  during the Term of this  Lease,  or
         during the period of time, if any, prior to the Commencement  Date that
         Lessee may have been given access to the  Premises,  (z) any default by
         Lessee under the terms,  covenants and conditions of this Lease or (ii)
         arising from any  negligent  or  otherwise  wrongful act or omission of
         Lessee or any of its subtenants or licensees or its or their employees,
         agents,  contractors  or  invitees,  and (b) all  costs,  expenses  and
         liabilities  including attorneys fees and disbursements  incurred in or
         in  connection  with each such  claim,  action  or  proceeding  brought
         thereon.  In case any action or proceeding be brought against Lessor by
         reason of any such claim, Lessee, upon notice from Lessor, shall resist
         and defend such action or proceeding.

                                       21


34.      ARTICLE HEADINGS:
         ----------------

         The article  headings in this Lease and position of its  provisions are
         intended for convenience only and shall not be taken into consideration
         in any  construction  or  interpretation  of this  Lease  or any of its
         provisions.

35.      APPLICABILITY TO HEIRS AND ASSIGNS:
         ----------------------------------

         The  provisions  of this Lease  shall  apply to,  bind and inure to the
         benefit of Lessor and Lessee,  and their respective heirs,  successors,
         legal  representatives  and  assigns.  It is  understood  that the term
         "Lessor"  as used in this Lease means only the owner,  a  mortgagee  in
         possession  or a term lessee of the  Building,  so that in the event of
         any sale of the  Building  or of any lease  thereof,  or if a mortgagee
         shall take  possession of the Premises,  the Lessor herein shall be and
         hereby is entirely freed and relieved of all covenants and  obligations
         of Lessor hereunder accruing thereafter, and it shall be deemed without
         further agreement that the purchaser,  the term lessee of the Building,
         or the mortgagee in possession  has assumed and agreed to carry out any
         and all covenants and obligations of Lessor hereunder.

36.      OUTSIDE PARKING SPACES:
         ----------------------

         Lessee's  occupancy of the Premises shall include the use of the number
         of outside  parking  spaces as set forth in the Preamble,  all of which
         will be unassigned.  Lessor shall not be responsible  for any damage or
         theft of any vehicle in the  parking  area and shall not be required to
         keep  parking  spaces  clear of  unauthorized  vehicles or to otherwise
         supervise  the use of the parking  area.  Lessee  shall,  upon request,
         promptly  furnish to Lessor the license numbers of the cars operated by
         Lessee  and  its  subtenants,  licensees,  invitees,   concessionaires,
         officers  and  employees.  If  any  vehicle  of the  Lessee,  or of any
         subtenant, licensee,  concessionaire,  or of their respective officers,
         agents or  employees,  is parked in any part of the  Common  Facilities
         other than the employee parking area(s) designated  therefor by Lessor,
         Lessee  shall pay to Lessor such penalty as may be fixed by Lessor from
         time to time.  All amounts due under the  provisions of this Article 36
         shall be deemed to be Additional Rent.

37.      LESSOR'S LIABILITY FOR LOSS OF PROPERTY:
         ---------------------------------------

         Lessor  shall not be  liable  for any loss of  property  from any cause
         whatsoever,  including  but not limited to theft or  burglary  from the
         Premises,  and any such loss arising from the negligence of Lessor, its
         agents,  servants or invitees, or from defects,  errors or omissions in
         the  construction  or  design  of the  Premises  and/or  the  Building,
         including the  structural  and  non-structural  portions  thereof,  and
         Lessee  covenants  and agrees to make no claim for any such loss at any
         time.

38.      PARTIAL INVALIDITY:
         ------------------

         If any of the provisions of this Lease, or the  application  thereof to
         any  person  or  circumstances,  shall to any  extent,  be  invalid  or
         unenforceable,  the remainder of this Lease, or the application of such
         provision or provisions to persons or circumstances other than those as
         to whom or which it is held  invalid  or  unenforceable,  shall  not be
         affected thereby,  and every provision of this Lease shall be valid and
         enforceable to the fullest extent permitted by law.

39.      LESSEE'S BROKER:
         ---------------

         Lessee  and  Lessor  each  represents  and  warrants  to the other that
         Lessee's  broker,  as defined in the  Preamble  is the sole broker with
         whom it has  negotiated  in  bringing  about  this Lease and Lessee and
         Lessor  each  agrees  to  indemnify  and hold the  other  and  Lessor's
         mortgagee(s) harmless from any and all claims of other brokers claiming
         to have dealt with it, and expenses in connection therewith arising out
         of or in connection  with the  negotiation of or the entering into this

                                       22


         Lease by Lessor and  Lessee.  In no event shall  Lessor's  mortgagee(s)
         have any obligation to any broker involved in this transaction.  In the
         event that no broker was involved as aforesaid,  then Lessee represents
         and  warrants  to  the  Lessor  that  no  broker   brought  about  this
         transaction,  and Lessee agrees to indemnify  and hold Lessor  harmless
         from any and all claims of any broker  arising out of or in  connection
         with the negotiations of, or entering into of, this Lease by Lessee and
         Lessor.*

40.      PERSONAL LIABILITY:
         ------------------

         Notwithstanding  anything to the contrary provided in this Lease, it is
         specifically  understood  and agreed,  such  agreement  being a primary
         consideration  for the  execution  of this Lease by Lessor,  that there
         shall be  absolutely no personal  liability on the part of Lessor,  its
         constituent  members  (to  include  but not be  limited  to,  officers,
         directors, partners and trustees) their respective successors,  assigns
         or any  mortgagee  in  possession  (for the  purposes of this  Article,
         collectively  referred  to as  "Lessor"),  with  respect  to any of the
         terms,  covenants and  conditions of this Lease,  and that Lessee shall
         look  solely  to  the  equity  of  Lessor  in  the   Building  for  the
         satisfaction  of each and  every  remedy  of Lessee in the event of any
         breach by Lessor of any of the terms,  covenants and conditions of this
         Lease to be performed by Lessor,  such  exculpation  of liability to be
         absolute and without any exceptions whatsoever.

41.      NO OPTION:
         ---------

         The  submission  of this  Lease  Agreement  for  examination  does  not
         constitute  a  reservation  of, or option for, the  Premises,  and this
         Lease  Agreement  becomes  effective  as a Lease  Agreement  only  upon
         execution and delivery thereof by Lessor and Lessee.

42.      DEFINITIONS:
         -----------

         a.   AFFILIATE  --  Affiliate  shall  mean any  corporation  related to
              Lessee as a parent,  subsidiary or  brother-sister  corporation so
              that  such  corporation  and such  party  and  other  corporations
              constitute a controlled  group as determined under Section 1563 of
              the Internal Revenue Code of 1986, as amended and as elaborated by
              the Treasury  Regulations  promulgated  thereunder or any business
              entity  in  which  Lessee  has  more  than a fifty  percent  (50%)
              interest.

         b.   COMMON FACILITIES -- Common Facilities shall mean the non-assigned
              parking areas; lobby;  elevator(s);  fire stairs; public hallways;
              public  lavatories;  all other general  Building  facilities  that
              service all Building tenants;  air conditioning  rooms; fan rooms;
              janitors' closets; electrical closets; telephone closets; elevator
              shafts and machine rooms; flues;  stacks; pipe shafts and vertical
              ducts with  their  enclosing  walls.  Lessor may at any time close
              temporarily  any  Common  Facilities  to make  repairs  or changes
              therein or to effect  construction,  repairs or changes within the
              Building,  or to discourage  non-tenant  parking,  and may do such
              other acts in and to the Common Facilities as in its judgement may
              be desirable to improve the convenience  thereof, but shall always
              in connection therewith, endeavor to minimize any inconvenience to
              Lessee.

         c.   FORCE  MAJEURE  -- Force  Majeure  shall  mean and  include  those
              situations beyond Lessor's reasonable control, including by way of
              example  and not by way of  limitation,  acts  of God;  accidents;
              repairs;  strikes;  shortages  of labor,  supplies  or  materials;
              inclement weather; or, where applicable, the passage of time while
              waiting for an adjustment or insurance  proceeds.  Any time limits
              required to be met by either party hereunder, whether specifically
              made subject to Force Majeure or not,  except those related to the
              payment of Fixed  Basic Rent or  Additional  Rent,  shall,  unless
              specifically  stated to the contrary  elsewhere in this Lease,  be
              automatically  extended  by  the  number  of  days  by  which  any
              performance called for is delayed due to Force Majeure.

         d.   LESSEE'S PERCENTAGE -- The parties agree that Lessee's Percentage,
              as  defined  in the  Preamble,  reflects  and will be  continually
              adjusted to reflect the ratio of the gross square feet of the area
              rented to  Lessee  (including  an  allocable  share of all  Common

                                       23


              Facilities)  [the  numerator] as compared with the total number of
              gross square feet of the entire Building (or additional  buildings
              that may be  constructed  within  the Office  Building  Area) [the
              denominator]  measured outside wall to outside wall, but excluding
              therefrom any storage  areas.  Lessor shall have the right to make
              changes or revisions in the Common  Facilities  of the Building so
              as to provide  additional leasing area. Lessor shall also have the
              right to construct  additional  buildings  in the Office  Building
              Area  for such  purposes  as  Lessor  may  deem  appropriate,  and
              subdivide  the lands for that  purpose if  necessary,  and upon so
              doing, the Office Building Area shall become the subdivided lot on
              which the Building in which the Premises is located.  However,  if
              any service  provided for in Article 23(a) or any utility provided
              for in Article  23(b) is separately  billed or separately  metered
              within the Building,  then the square footage so billed or metered
              shall  be  subtracted   from  the  denominator  and  the  Lessee's
              proportionate  share  for such  service  and/or  utility  shall be
              separately  computed,  and the Base  Costs for such item shall not
              include any charges  attributable to said square  footage.  Lessee
              understands  that as a result  of  changes  in the  layout  of the
              Common  Facilities  from time to time  occurring due to, by way of
              example  and  not by  way  of  limitation,  the  rearrangement  of
              corridors,  the  aggregate  of all Building  tenant  proportionate
              shares  may be equal to,  less than or  greater  than one  hundred
              percent (100%).

43.      LEASE COMMENCEMENT:
         ------------------

         Notwithstanding  anything contained herein to the contrary,  if Lessor,
         for any reason  whatsoever,  including  Lessor's  negligence  except as
         provided  for  in  Article  27(b),  cannot  deliver  possession  of the
         Premises,   as  provided  for  in  Article  27(a),  to  Lessee  at  the
         commencement  of the agreed  Term as set forth in Article 2, this Lease
         shall not be void or voidable, nor shall Lessor be liable to Lessee for
         any loss or damage  resulting  therefrom,  but in that event,  the Term
         shall be for the full  term as  specified  above to  commence  from and
         after the date Lessor shall have  delivered  possession of the Premises
         to Lessee or from the date Lessor would have  delivered  possession  of
         the  Premises to Lessee but for  Lessee's  failure to timely  supply to
         Lessor such drawings  and/or  information  required by Exhibit C or for
         any other  reason  attributable  to Lessee  (herein  the  "Commencement
         Date") and to expire  midnight of the day  immediately  preceding  Term
         anniversary  of the  Commencement  Date,  and if  requested  by Lessor,
         Lessor and Lessee  shall,  ratify and  confirm  said  Commencement  and
         Expiration  Dates by completing and signing  Exhibit G attached  hereto
         and made a part hereof.

         Notwithstanding  anything  hereinabove  to the  contrary,  in the event
         Lessor shall not have entered into a agreement with the existing tenant
         (Hawk Holdings) on or before June 1, 2002 (the "Outside Date"), for any
         reason  whatsoever,  then,  Lessee,  as its sole  remedy  may  elect to
         terminate  this lease,  provided that notice of such election  shall be
         given to Lessor no later than June 10, 2002,  TIME BEING OF THE ESSENCE
         in the giving of such notice.  If Lessee  shall so elect,  Lessor shall
         return  any  security  deposit  or  moneys  paid by Lessee to Lessor on
         account of this lease and the  parties  shall then be  released  of all
         liabilities hereunder, each to the other.*

44.      NOTICES:
         -------

         Any notice by either  party to the other  shall be in writing and shall
         be deemed to have been duly given only if (i)  delivered  personally or
         (ii) sent by registered mail or certified mail return receipt requested
         in a  postage  paid  envelope  addressed  or (iii)  sent by  nationally
         recognized  overnight  delivery  service,  if to  Lessee,  at the above
         described  Building;  if to Lessor,  at  Lessor's  address as set forth
         above;  or, to  either  at such  other  address  as  Lessee or  Lessor,
         respectively,  may designate in writing. Notice shall be deemed to have
         been duly given,  if  delivered  personally,  on delivery  thereof,  if
         mailed,  upon the tenth (10th) day after the mailing thereof or if sent
         by overnight delivery service, the next business day.

45.      ACCORD AND SATISFACTION:
         -----------------------

         No payment by Lessee or receipt by Lessor of a lesser  amount  than the
         rent and additional  charges  payable  hereunder  shall be deemed to be
         other than a payment on account of the earliest  stipulated Fixed Basic
         Rent and Additional Rent, nor shall any endorsement or statement on any
         check or any letter  accompanying  any check or payment for Fixed Basic

                                       24


         Rent or  Additional  Rent be  deemed an accord  and  satisfaction,  and
         Lessor may accept such check or payment  without  prejudice to Lessor's
         right to recover the  balance of such Fixed  Basic Rent and  Additional
         Rent or pursue any other remedy provided herein or by law.

46.      EFFECT OF WAIVERS:
         -----------------

         No  failure  by Lessor to insist  upon the  strict  performance  of any
         covenant,  agreement,  term or condition of this Lease,  or to exercise
         any right or remedy consequent upon a breach thereof, and no acceptance
         of full or partial  rent  during the  continuance  of any such  breach,
         shall  constitute  a waiver  of any such  breach  or of such  covenant,
         agreement,  term or  condition.  No  consent,  or  waiver,  express  or
         implied,  by Lessor to or of any breach of any  covenant,  condition or
         duty of Lessee  shall be  construed as a consent or waiver to or of any
         other  breach of the same or any  other  covenant,  condition  or duty,
         unless in writing signed by Lessor.

47.      LEASE CONDITION:
         ---------------

         Intentionally omitted.

48.      MORTGAGEE'S NOTICE AND OPPORTUNITY TO CURE:
         ------------------------------------------

         Lessee  agrees to give any  mortgagees  and/or trust deed  holders,  by
         registered  mail,  a copy of any notice of default  served upon Lessor,
         provided  that,  prior to such  notice,  Lessee  has been  notified  in
         writing  (by way of  notice  of  assignment  of  rents  and  leases  or
         otherwise) of the address of such mortgagees and/or trust deed holders.
         Lessee  further  agrees that,  if Lessor shall have failed to cure such
         default within the time provided for in this Lease, then the mortgagees
         and/or trust deed  holders  shall have an  additional  thirty (30) days
         within which to cure such default,  or if such default  cannot be cured
         within that time,  then such  additional  time as may be necessary,  if
         within such thirty (30) days,  any  mortgagee  and/or trust deed holder
         has commenced and is diligently pursuing the remedies necessary to cure
         such default  (including but not limited to commencement of foreclosure
         proceedings  if  necessary  to effect such  cure),  in which event this
         Lease  shall  not be  terminated  while  such  remedies  are  being  so
         diligently pursued.

49.      LESSOR'S RESERVED RIGHT:
         -----------------------

         Lessor and Lessee acknowledge that the Premises are in a Building which
         is not open to the general public. Access to the Building is restricted
         to Lessor, Lessee, their agents, employees and contractors and to their
         invited  visitors.  In the event of a labor dispute including a strike,
         picketing, informational or associational activities directed at Lessee
         or any other tenant,  Lessor  reserves the right  unilaterally to alter
         Lessee's  ingress  and  egress to the  Building  or make any  change in
         operating  conditions  to restrict  pedestrian,  vehicular  or delivery
         ingress and egress to a particular location.

50.      CORPORATE AUTHORITY:
         -------------------

         If Lessee is a  corporation,  Lessee  represents and warrants that this
         Lease has been duly authorized and approved by the corporation's  Board
         of  Directors.  The  undersigned  officers and  representatives  of the
         corporation  represent  and  warrant  that  they  are  officers  of the
         corporation  with  authority  to  execute  this  Lease on behalf of the
         corporation,  and within fifteen (15) days of execution hereof,  Lessee
         will  provide  Lessor  with  a  corporate  resolution   confirming  the
         aforesaid.

51.      AFTER-HOURS USE:
         ---------------

         Lessee shall be entitled to make use of said Standard  Electric Service
         and HVAC beyond the Building  Hours, at Lessee's sole cost and expense,
         provided  Lessee  shall  notify the Lessor by 3:00 p.m. on the day that
         Lessee shall require said overtime use if said overtime use is required

                                       25


         on any weekday,  and by 3:00 p.m. on Friday for Saturday  and/or Sunday
         overtime use. It is understood and agreed that Lessee shall pay the sum
         of  FORTY-FIVE  AND  00/100  DOLLARS  ($45.00)  per  hour  per zone for
         air-conditioning  service and THIRTY AND 00/100  DOLLARS  ($30.00)  per
         hour per zone for heating  services,  plus such  additional  percentage
         increase  of  the  aforesaid  hourly  sum  computed  by  measuring  the
         percentage   increase  between  the  rate  in  effect  (including  fuel
         surcharges or adjustments) during the month for which such overtime use
         is requested and the Base Rate. The Base Rate for purposes hereof shall
         be the  average  of the rates in effect  (including  surcharges  and/or
         adjustments) during Calendar Year 2001.

         In no event  shall the Lessee pay less than the sum of  FORTY-FIVE  AND
         00/100   DOLLARS   ($45.00)  per  hour  per  zone  for  such   overtime
         air-conditioning  service  or  less  than  THIRTY  AND  00/100  DOLLARS
         ($30.00) per hour per zone for such overtime heating service.

52.      LESSEE'S EXPANSION/RELOCATION:
         -----------------------------

         The Lessor,  in its sole discretion,  shall have the right from time to
         time, before or after the Commencement  Date, to change the location of
         the Premises to other space (the "Substituted  Leased Premises") within
         the Building, subject to the terms and conditions set forth below.

         a.   The Substituted Leased Premises shall contain a minimum floor area
              of  approximately  the same number of square feet as are contained
              in the Premises and shall be  comparable  to the Premises with the
              same level of finishes as the Premises.*

         b.   If the total square footage  comprised by the  Substituted  Leased
              Premises and its attributable  Common  Facilities exceed the total
              of the  Premises,  the  Lessee  shall not be  required  to pay any
              increase in the Fixed Basic Rent and Lessee's Percentage shall not
              be  increased.  If,  however,  such total square  footage shall be
              less,  Lessee's Fixed Basic Rent and Lessee's  Percentage shall be
              decreased proportionately.

         c.   The Lessor  shall give the  Lessee not less than  forty-five  (45)
              days prior notice of Lessor's decision to relocate the Lessee; and
              the Lessee agrees that no later than forty-five (45) days from the
              date of its  receipt  of such  notice  it  shall  relocate  to the
              Substituted Leased Premises.

         d.   The Lessor shall bear and pay for the cost and expense of any such
              relocation  from the Premises to the  Substituted  Leased Premises
              including,  without  limitation,  printing  of new  stationary  or
              business  cards  if  necessitated  by such  relocation;  provided,
              however, that the Lessee shall not be entitled to any compensation
              for  damages  for any  interference  with or  interruption  of its
              business  during or  resulting  from such  relocation.  The Lessor
              shall make reasonable efforts to minimize such interference.

         e.   In connection with any such  relocation,  the Lessor shall, at its
              own cost and expense,  furnish and install in (or, if practicable,
              relocate   to)  the   Substituted   Leased   Premises  all  walls,
              partitions,  floors, floor coverings,  ceilings,  fixtures, wiring
              and  plumbing,  if any,  (as  distinguished  from trade  fixtures,
              equipment,  furniture,  furnishings  and other  personal  property
              belonging  to Lessee)  required to be  installed  by Lessor in the
              Premises  or  comparable  in  quality  to  those  situated  in the
              Premises  at the time  such  notice  of  substitution  is given by
              Lessor, whichever is applicable.

         f.   The  payments of new monthly  minimum  rent shall  commence on the
              three (3) months  anniversary  of the day Lessor has completed the
              physical relocation and installation of permanent  improvements in
              the Substituted Leased Premises.*

         g.   Lessor and Lessee  shall  promptly  execute an  amendment  to this
              Lease  reciting the  relocation of the Premises and any changes in
              the monthly Fixed Basic Rent payable hereunder.

53.      BUILDING PERMIT:
         ---------------

                                       26


         This Lease is expressly  conditioned  upon Lessor  obtaining a building
         permit from the appropriate  government official for Lessee's Premises.
         Lessor hereby agrees to make  application to said  government  official
         within  five (5)  days  following  the  execution  of the  construction
         drawings for the Premises. As used herein,  construction drawings shall
         mean the final plans and  specifications  required  pursuant to Article
         27(b).

54.      MISCELLANEOUS:
         -------------

         a.   This Lease shall not be recorded.

         b.   This Lease contains the entire agreement between Lessor and Lessee
              relating to the leasing of the Demised Premises.  Lessee expressly
              acknowledges  and  agrees  that  Lessor  has not  made  and is not
              making,  and, in executing and delivering this Lease Lessee is not
              relying  upon,  any  warranties,   representations,   promises  or
              statements,  except to the extent  that the same may be  expressly
              set forth in this Lease.

         c.   If any term or provision of this Lease, or the application thereof
              to any person or circumstance, shall, to any extent, be invalid or
              unenforceable,  the remainder of this Lease, or the application of
              such term or  provision  to  persons or  circumstances  other than
              those  as to whom or which it is held  invalid  or  unenforceable,
              shall not be affected thereby, and each term and provision of this
              lease  shall  be  valid  and  enforceable  to the  fullest  extent
              permitted by law.

         d.   This Lease shall be deemed to have been made in Bergen County, and
              shall be construed  according  to, and governed by, the law of the
              State of New Jersey .

         e.   This  Lease  is  submitted  to  Lessee  for  signature,  with  the
              understanding  that it shall not bind  Lessor  unless and until it
              has been  executed by Lessor and  delivered  to Lessee or Lessee's
              attorney or agent.

         f.   Lessee agrees not to disclose the terms, covenants,  conditions or
              other facts with respect to this Lease, including, but not limited
              to, the Fixed Basic Rent, to any person, corporation, partnership,
              association,   newspaper,   periodical  or  other   entity.   This
              non-disclosure and confidentiality agreement shall be binding upon
              Lessee  without  limitation  as to  time,  and a  breach  of  this
              paragraph shall constitute a material breach under this Lease.

55.      OPTION TO EXTEND.
         ----------------

                   (a) (i) If the term of this lease shall then be in full force
              and  effect and Lessee  has  complied  fully with its  obligations
              hereunder, Lessee shall have the option to extend the term of this
              lease  for a  period  of five (5)  years  (the  "Extension  Term")
              commencing on the day immediately  following the Expiration  Date,
              provided  however  that  Lessee  shall give  Lessor  notice of its
              election to extend the term no earlier than  eighteen  (18) months
              prior to the  Expiration  Date nor later than  twelve  (12) months
              prior to the  Expiration  Date of the term.  TIME  SHALL BE OF THE
              ESSENCE  in  connection  with  the  exercise  of  Lessee's  option
              pursuant to this Article.

                   (ii)   Notwithstanding   anything  contained  herein  to  the
              contrary,  if Lessee  exercises  its  option to extend the term of
              this  lease,  Lessor  may elect to cause  Lessee to  rescind  such
              notice if Lessor  intends to lease the Premises to a tenant in the
              Building then leasing more than 10,420 gross rentable  square feet
              (a "Larger Tenant").  If Lessor intends to lease the Premises to a
              Larger Tenant,  Lessor shall notify Lessee within thirty (30) days
              after Lessor's receipt of Lessee's  election to extend the term of
              this lease,  in which  event,  Lessee's  election  shall be deemed
              rescinded,  Lessee  shall no longer  have any option to extend the
              term of this lease and this lease shall  expire on the  Expiration
              Date. The provisions of this Section  55(a)(ii) shall no longer be
              applicable  in the event Lessor  relocates  Lessee to  Substituted
              Leased Premises (pursuant to Article 52 above) after the three (3)
              year anniversary of the Rent Commencement Date.*

                   (b) Such  extension  of the term of this lease  shall be upon
              the same covenants and conditions,  as herein set forth except for

                                       27


              the Fixed Basic Rent (which shall be  determined in the manner set
              forth  below),  and except that Lessee shall have no further right
              to extend the term of this lease after the  exercise of the single
              option described in paragraph (a) of this Section. If Lessee shall
              duly give notice of its election to extend the term of this lease,
              the Extension Term shall be added to and become a part of the term
              of this lease (but shall not be  considered  a part of the initial
              term),  and any  reference  in this  lease  to the  "term  of this
              lease",  the "term  hereof",  or any similar  expression  shall be
              deemed to include such Extension Term, and, in addition,  the term
              "Expiration  Date"  shall  thereafter  mean  the  last day of such
              Extension  Term.  Lessor shall have no  obligation  to perform any
              alteration or preparatory or other work in and to the Premises and
              Lessee shall continue possession thereof in its "as is" condition.

                   (c) If Lessee  exercises its option for the  Extension  Term,
              the Fixed Basic Rent during the  Extension  Term shall be the fair
              market rent for the Premises, as hereinafter defined.

                   (d) Lessor and Lessee shall use their best efforts, within 30
              days after  Lessor  receives  Lessee's  notice of its  election to
              extend the term of this lease for the Extension Term ("Negotiation
              Period"),  to agree upon the Fixed Basic Rent to be paid by Lessee
              during the  Extension  Term. If Lessor and Lessee shall agree upon
              the Fixed Basic Rent for the  Extension  Term,  the parties  shall
              promptly  execute an  amendment  to this lease  stating  the Fixed
              Basic Rent for the Extension Term.

                   (e) If the  parties  are  unable to agree on the Fixed  Basic
              Rent for the Extension Term during the  Negotiation  Period,  then
              within 15 days after  notice  from the other  party,  given  after
              expiration of the Negotiation  Period, each party, at its cost and
              upon notice to the other party,  shall  appoint a person to act as
              an appraiser hereunder,  to determine the fair market rent for the
              premises for the Extension  Term. Each such person shall be a real
              estate  broker  or  appraiser  with at  least  ten  years'  active
              commercial   real  estate   appraisal  or   brokerage   experience
              (involving the leasing of office space as agent for both landlords
              and  tenants)  in Bergen  County.  If a party  does not  appoint a
              person  to act as an  appraiser  within  said 15 day  period,  the
              person  appointed  by the other party shall be the sole  appraiser
              and shall  determine the aforesaid  fair market rent.  Each notice
              containing the name of a person to act as appraiser  shall contain
              also the person's address. Before proceeding to establish the fair
              market rent, the appraisers  shall  subscribe and swear to an oath
              fairly and impartially to determine such rent.

                   If the two  appraisers are appointed by the parties as stated
              in the immediately  preceding paragraph,  they shall meet promptly
              and attempt to determine  the fair market rent. If they are unable
              to agree  within  45 days  after  the  appointment  of the  second
              appraiser, they shall attempt to select a third person meeting the
              qualifications  stated  in  the  immediately  preceding  paragraph
              within 15 days after the last day the two  appraisers are given to
              determine the fair market rent. If they are unable to agree on the
              third  person to act as appraiser  within said 15 day period,  the
              third  person  shall  be  appointed  by the  American  Arbitration
              Association,  upon the  application  of  Lessor  or  Lessee to the
              office  of  the  Association  nearest  the  Building.  The  person
              appointed to act as appraiser by the Association shall be required
              to meet the  qualifications  stated in the  immediately  preceding
              paragraph.  Each of the  parties  shall  bear  50% of the  cost of
              appointing the third person and of paying the third person's fees.
              The third person,  however selected,  shall be required to take an
              oath similar to that described above.

                   The three appraisers shall meet and determine the fair market
              rent. A decision in which two of the three appraisers concur shall
              be binding  and  conclusive  upon the  parties.  In  deciding  the
              dispute,  the  appraisers  shall act in accordance  with the rules
              then in force of the  American  Arbitration  Association,  subject
              however,  to  such  limitations  as may be  placed  on them by the
              provisions of this lease.

                   Notwithstanding  the  foregoing,  in no event shall the Fixed
              Basic Rent during the Extension  Term be less than the Fixed Basic
              Rent during the last year of the initial term of this lease.

                   (f) After the fair  market  rent for the  Extension  Term has
              been  determined by the appraiser or appraisers  and the appraiser

                                       28


              or appraisers  shall have notified the parties,  at the request of
              either party, both parties shall execute and deliver to each other
              an  amendment  of this lease  stating the Fixed Basic Rent for the
              Extension Term.

                   (g) If the Fixed  Basic Rent for the  Extension  Term has not
              been agreed to or  established  prior to the  commencement  of the
              Extension  Term,  then  Lessee  shall pay to Lessor an Fixed  rent
              ("Temporary  Rent") which Temporary Rent shall be equal to 200% of
              the Fixed  Basic  Rent  payable by Lessee for the last year of the
              initial term. Thereafter,  if the parties shall agree upon a Fixed
              Basic Rent, or the Fixed Basic Rent shall be established  upon the
              determination  of  the  fair  market  rent  by  the  appraiser  or
              appraisers,  at a rate at variance with the Temporary  Rent (i) if
              such Fixed Basic Rent is greater than the Temporary  Rent,  Lessee
              shall  promptly  pay to Lessor the  difference  between  the Fixed
              Basic Rent  determined by agreement or the  appraisal  process and
              the Temporary  Rent, or (ii) if such Fixed Basic Rent is less than
              the  Temporary  Rent,  Lessor shall credit to Lessee's  subsequent
              monthly  installments  of Fixed Basic Rent the difference  between
              the  Temporary  Rent  and  the  Fixed  Basic  Rent  determined  by
              agreement or the appraisal process.

                   (h) In  describing  the fair market rent during the Extension
              Term,  the appraiser or appraisers  shall be required to take into
              account the rentals at which leases are then being  concluded  (as
              of the last day of the initial  term) (for 5 year  leases  without
              renewal options with the lessor and lessee each acting  prudently,
              with knowledge and for self-interest, and assuming that neither is
              under undue  duress) for  comparable  space in the Building and in
              comparable office buildings in the County of Bergen.

                   (i) The option granted to Lessee under this Article 55 may be
              exercised only by Lessee, its affiliates, permitted successors and
              assigns, and not by any subLessee or any successor to the interest
              of Lessee by reason of any action under the Bankruptcy Code, or by
              any public officer,  custodian,  receiver,  United States Trustee,
              trustee or liquidator of Lessee or  substantially  all of Lessee's
              property.  Lessee  shall  have no right to  exercise  this  option
              subsequent  to the date  Lessor  shall  have the right to give the
              notice of  termination  referred  to in Article  13 unless  Lessee
              cures  the   default   within   the   applicable   grace   period.
              Notwithstanding  the  foregoing,  Lessee  shall  have no  right to
              extend the term if, at the time it gives  notice of its  election,
              Lessee  shall  not be in  occupancy  of  substantially  all of the
              Premises.

         EACH PARTY  AGREES that it will not raise or assert as a defense to any
obligation under the Lease or this Agreement or make any claim that the Lease or
this Agreement is invalid or  unenforceable  due to any failure of this document
to  comply  with  ministerial   requirements  including,  but  not  limited  to,
requirements for corporate seals,  attestations,  witnesses,  notarizations,  or
other similar requirements, and each party hereby waives the right to assert any
such defense or make any claim of invalidity or  unenforceability  due to any of
the foregoing.

         IN WITNESS  WHEREOF,  the parties  hereto have hereunto set their hands
and seals the day and year first above written.

LESSOR:                                        LESSEE:

300 TICE REALTY ASSOCIATES L.L.C.              PAR PHARMACEUTICAL, INC.

By: Mack-Cali Realty, L.P.
    Member

By: Mack-Cali Realty Corporation,
    General Partner



By: Michael A. Grossman                        By: Dennis O'Connor
    -------------------                            ---------------
    Michael A. Grossman                            Name: Dennis O'Connor
    Executive Vice President                       Title:VP-CFO


                                       29



                                    EXHIBIT A
                                    ---------


                              LOCATION OF PREMISES







                               Exhibit A - Page 1



                                   EXHIBIT A-1
                                   -----------

                              OFFICE BUILDING AREA

Being known and designated as Lot 3.3 in Block 301 as shown on Final Subdivision
Plat entitled:  "Tice Campus, Borough of Woodcliff Lake, Bergen County, State of
New Jersey"  prepared by Earle W.  Bailey,  P.E.,  L.S.  dated June 15, 1978 and
filed in the Bergen County  Clerk's  Office on October 20, 1978 as Map No. 7683;
said parcel being more particularly described as follows:

Beginning  at a point in the  northerly  line of Tice  Boulevard as shown on the
above  mentioned  plat,  where same is  intersected by the dividing line between
Lots 3.2 and 3.3 in Block 3.01. Said beginning point being further describ3ed as
the terminus of the following courses and distances form a concrete monument set
at the  intersection  of the northerly  line of Tice Boulevard with the westerly
line of Chestnut Ridge Road, said courses being:

a)  North 58  degrees  30  minutes  28  seconds  West,  38.21 feet to a point of
    curvature, thence;

b)  Southwesterly  on a curve to the right,  said curve having a radius of 80.00
    feet, a central angle of 77 degrees 07 minutes 17 seconds,  an arc length of
    107.68 feet to a point of tangency in the northerly line of Tice  Boulevard,
    thence;

c)  North 74  degrees  09  minutes  35  seconds  West  95.81  feet to a point of
    curvature, thence;

d)  Southwesterly on a curve to the right,  said curve having a radius of 990.00
    feet,  a central  angle of 09 degrees 11 minutes 58 seconds an arc length of
    158.95 feet to a point of tangency in the northerly line of Tice  Boulevard,
    thence;

e)  North 61 degrees 20 minutes 10 seconds  West  1724.56  feet to the point and
    place of Beginning and running thence;

    1)  North 67 degrees 20 minutes 10 seconds  West  148.16  feet to a point of
        curvature; thence

    2)  Northwesterly  on a curve to the right,  said  curve  having a radius of
        60.00 feet,  a central  angle of 41 degrees 24 minutes 35 seconds an arc
        length of 43.36 feet to a point of reverse curvature; thence

    3)  On a curve to the left,  said  curve  having a radius of 60.00  feet,  a
        central  angle of 200  degrees  14  minutes  58 seconds an arc length of
        209.70 feet to a point; thence

    4)  South 37 degrees 14 minutes  11 seconds  West  808,.84  feet to a point;
        thence

    5)  North 48 degrees 51 minutes  52  seconds  West  406.27  feet to a point;
        thence

    6)  North 38 degrees  30  minutes  56 seconds  East 81.86 feet to a concrete
        monument; thence

    7)  North 26 degrees 37 minutes  32 seconds  East  1141.62  feet to a point;
        thence

    8)  South 60  degrees  01  minutes  58  seconds  East 72.27 feet to a point;
        thence

    9)  North 30 degrees 10 minutes  28  seconds  East  221.88  feet to a point;
        thence

    10) South 59 degrees 49 minutes  32  seconds  East  371.63  feet to a point;
        thence

    11) South 66  degrees  29  minutes  02  seconds  East 72.65 feet to a point;
        thence

    12) North 74 degrees 35 minutes  18  seconds  East  110.22  feet to a point;
        thence

    13) South 66 degrees 21 minutes  42  seconds  East  132.99  feet to a point;
        thence

    14) South 24 degrees 00 minutes 10 second  West 731.15 feet to the point and
        place of Beginning.

                              Exhibit A-1 - Page 1


                                    EXHIBIT B

                              RULES AND REGULATIONS


1.  OBSTRUCTION OF  PASSAGEWAYS:  The  sidewalks,  entrance,  passages,  courts,
    elevators, vestibules, stairways, corridors and public parts of the Building
    shall not be  obstructed  or  encumbered by Lessee or used by Lessee for any
    purpose  other than ingress and egress.  If the Premises are situated on the
    ground  floor with  direct  access to the  street,  then  Lessor  shall,  at
    Lessor's  expense,  keep the  sidewalks  and curbs  directly in front of the
    Premises clean and free from ice, snow and refuse.

2.  WINDOWS:  Windows in the  Premises  shall not be covered  or  obstructed  by
    Lessee.  No  bottles,  parcels  or other  articles  shall be  placed  on the
    windowsills,  in the halls,  or in any other part of the Building other than
    the Premises.  No article shall be thrown out of the doors or windows of the
    Premises.

3.  PROJECTIONS  FROM BUILDING:  No awnings,  air-conditioning  units,  or other
    fixtures  shall be attached to the outside  walls or the window sills of the
    Building or otherwise  affixed so as to project from the  Building,  without
    prior written consent of Lessor.

4.  SIGNS:  No sign or  lettering  shall be affixed by Lessee to any part of the
    outside of the Premises,  or any part of the inside of the Premises so as to
    be clearly  visible  from the  outside of the  Premises,  without  the prior
    written consent of Lessor. However, Lessee shall have the right to place its
    name on any door leading into the Premises the size, color and style thereof
    to be subject to the Lessor's  approval.  Lessee shall not have the right to
    have  additional  names placed on the Building  directory  without  Lessor's
    prior written consent.

5.  FLOOR  COVERING:  Lessee  shall  not lay  linoleum  or other  similar  floor
    covering so that the same shall come in direct contact with the floor of the
    Premises. If linoleum or other similar floor covering is desired to be used,
    an interlining of builder's deadening felt shall first be fixed to the floor
    by a paste or other material that may easily be removed with water,  the use
    of cement or other similar adhesive material being expressly prohibited.

6.  INTERFERENCE WITH OCCUPANTS OF BUILDING: Lessee shall not make, or permit to
    be made, any unseemly or disturbing  noises or odors and shall not interfere
    with other tenants or those having business with them.  Lessee will keep all
    mechanical  apparatus in the Premises  free of vibration and noise which may
    be transmitted beyond the limits of the Premises.

7.  LOCK KEYS: No  additional  locks or bolts of any kind shall be placed on any
    of the doors or windows by  Lessee.  Lessee  shall,  on the  termination  of
    Lessee's  tenancy,  deliver  to  Lessor  all keys to any  space  within  the
    Building  either  furnished to or otherwise  procured by Lessee,  and in the
    event of the loss of any keys furnished, Lessee shall pay to Lessor the cost
    thereof.  Lessee, before closing and leaving the Premises, shall ensure that
    all windows are closed and entrance doors locked.  Nothing in this Paragraph
    7 shall be deemed to prohibit  Lessee from installing a burglar alarm within
    the Premises,  provided:  (1) Lessee obtains Lessor's consent which will not
    be unreasonably  withheld or delayed; (2) Lessee supplies Lessor with copies
    of the plans and  specifications of the system;  (3) such installation shall
    not damage the Building;  and (4) all costs of  installation  shall be borne
    solely by Lessee.

8.  CONTRACTORS:  No  contract of any kind with any  supplier of towels,  water,
    toilet articles,  waxing, rug shampooing,  venetian blind washing, furniture
    polishing, lamp servicing, cleaning of electrical fixtures, removal of waste
    paper,  rubbish,  garbage,  or other like  service  shall be entered into by
    Lessee,  nor shall any machine of any kind be  installed  in the Building or
    the Office  Building Area without the prior  written  consent of the Lessor.
    Lessee  shall not employ any persons  other than  Lessor's  janitors for the
    purpose of cleaning the Premises  without prior  written  consent of Lessor.
    Lessor shall not be  responsible to Lessee for any loss of property from the
    Premises  however  occurring,  or for any damage to the effects of Lessee by
    such janitors or any of its  employees,  or by any other person or any other
    cause.

9.  PROHIBITED ON PREMISES: Lessee shall not conduct, or permit any other person
    to conduct, any auction upon the Premises, manufacture or store goods, wares
    or  merchandise  upon the  Premises  without the prior  written  approval of

                               Exhibit B - Page 1



    Lessor,  except the storage of usual  supplies  and  inventory to be used by
    Lessee in the conduct of his  business,  permit the  Premises to be used for
    gambling,  make any  unusual  noises  in the  Building,  permit to be played
    musical  instrument  on the  Premises,  permit  any radio to be  played,  or
    television,  recorded  or wired  music in such loud  manner as to disturb or
    annoy  other  tenants,  or permit any  unusual  odors to be  produced on the
    Premises. Lessee shall not permit any portion of the Premises to be occupied
    as an office for a public  stenographer  or typewriter,  or for the storage,
    manufacture,  or sale of intoxicating beverages,  narcotics,  tobacco in any
    form or as a barber or manicure shop. Canvassing, soliciting and peddling in
    the Building and the Office  Building Area are  prohibited  and Lessee shall
    cooperate to prevent the same. No bicycles,  vehicles or animals of any kind
    shall be brought into or kept in or about the Premises.

10. PLUMBING, ELECTRIC AND TELEPHONE WORK: Plumbing facilities shall not be used
    for any  purpose  other than those for which they were  constructed;  and no
    sweepings,  rubbish,  ashes, newspaper or other substances of any kind shall
    be thrown into them.  Waste and excessive or unusual  amounts of electricity
    or water is prohibited.  When electric wiring of any kind is introduced,  it
    must be  connected  as directed by Lessor,  and no  stringing  or cutting of
    wires will be allowed,  except by prior written consent of Lessor, and shall
    be done by  contractors  approved  by Lessor.  The number and  locations  of
    telephones,  telegraph instruments,  electrical appliances, call boxes, etc.
    shall be subject to Lessor's approval.

11. MOVEMENT OF FURNITURE,  FREIGHT OR BULKY  MATTER:  The carrying in or out of
    freight, furniture or bulky matter of any description must take place during
    such hours as Lessor  may from time to time  reasonably  determine  and only
    after advance  notice to the  superintendent  of the  Building.  The persons
    employed  by  Lessee  for such  work must be  reasonably  acceptable  to the
    Lessor.  Lessee may, subject to these provisions,  move freight,  furniture,
    bulky  matter,  and other  material into or out of the Premises on Saturdays
    between  the  hours  of 9:00  a.m.  and  1:00  p.m.,  provided  Lessee  pays
    additional  costs,  if any,  incurred by Lessor for  elevator  operators  or
    security guards,  and for any other expenses  occasioned by such activity of
    Lessee. If, at least three (3) days prior to such activity,  Lessor requests
    that Lessee deposit with Lessor, as security of Lessee's  obligations to pay
    such additional costs, a sum of which Lessor reasonably  estimates to be the
    amount of such  additional  cost,  the Lessee  shall  deposit  such sum with
    Lessor as security of such cost.  There shall not be used in the Building or
    Premises,  either  by Lessee or by others  in the  delivery  or  receipt  of
    merchandise,  any hand trucks  except those  equipped  with rubber tires and
    side guards, and no hand trucks will be allowed in the elevators without the
    consent of the superintendent of the Building.

12. SAFES AND OTHER HEAVY EQUIPMENT:  Lessor reserves the right to prescribe the
    weight  and  position  of all  safes  and  other  heavy  equipment  so as to
    distribute  properly the weight thereof and to prevent any unsafe  condition
    from arising.

13. ADVERTISING:  Lessor  shall have the right to prohibit  any  advertising  by
    Lessee which in Lessor's  reasonable  opinion tends to impair the reputation
    of the Building or its  desirability  as a building  for  offices,  and upon
    written notice from Lessor,  Lessee shall refrain from or  discontinue  such
    advertising.

14. NON-OBSERVANCE  OR VIOLATION OF RULES BY OTHER TENANTS:  Lessor shall not be
    responsible to Lessee for  non-observance or violation of any of these rules
    and regulations by any other tenant.

15. AFTER HOURS USE:  Lessor  reserves  the right to exclude  from the  Building
    between the hours of 6:00 p.m. and 8:00 a.m. and at all hours on  Saturdays,
    Sundays and Building Holidays,  all persons who do not present a pass to the
    Building  signed by the Lessee.  Each Lessee  shall be  responsible  for all
    persons for whom such a pass is issued and shall be liable to the Lessor for
    the acts of such persons.

16. PARKING:  Lessee  and its  employees  shall  park  their  cars only in those
    portions of the parking area designated by Lessor.

17. Lessor  hereby  reserves  to itself any and all rights not granted to Lessee
    hereunder,  including,  but not limited to, the  following  rights which are
    reserved to Lessor for its purposes in operating the Building:


                               Exhibit B - Page 2


    a)  the  exclusive  right  to the use of the  name of the  Building  for all
        purposes,  except that Lessee may use the name as its  business  address
        and for no other purposes; and

    b)  the  right  to  change  the name or  address  of the  Building,  without
        incurring any liability to Lessee for doing so; and

    c)  the  right  to  install  and  maintain  a sign  on the  exterior  of the
        Building; and

    d)  the  exclusive  right  to use or  dispose  of the use of the roof of the
        Building; and

    e)  the right to limit  the space on the  directory  of the  Building  to be
        allotted to Lessee; and

    f)  the  right to grant to  anyone  the  right  to  conduct  any  particular
        business or undertaking in the Building.

18. The Lessee shall be responsible for initiating,  maintaining and supervising
    all  health  and  safety  precautions  and/or  programs  required  by Law in
    connection with the Lessee's use and occupancy of the Premises.

19. The Lessee shall not store, introduce or otherwise permit any material known
    to be hazardous within the Premises.  Any material within the Premises which
    is determined to be hazardous  shall be removed and properly  disposed of by
    the Lessee at the Lessee's sole expense.


                                    -- END --


                               Exhibit B - Page 3


                                    EXHIBIT C
                                    ---------

                                      NOTES

RE:  Workletter Agreement  for  office  space  on the  second  floor at 300 Tice
     Boulevard, Woodcliff Lake, New Jersey.

                                                                          , 2002

LESSEE:

PAR PHARMACEUTICAL, INC.

You  ("Lessee")  and  we  ("Lessor")  are  executing  simultaneously  with  this
Workletter  Agreement a written lease ("Lease"),  covering the space referred to
above, as more particularly described in the Lease ("Premises").

To induce  Lessee  to enter  into the Lease  (which  is hereby  incorporated  by
reference) and in consideration of the covenants hereinafter  contained,  Lessor
and Lessee mutually agree as follows:

1.  Lessee shall have its  architect  prepare the  following  architectural  and
    mechanical drawings and specifications based upon the sketch layout supplied
    to Lessor by  Lessee,  attached  hereto  and made a part  hereof,  upon full
    execution of this Lease.

    a.  Architectural drawings and specifications for Lessee's partition layout,
        reflected   ceiling,   placement   of   electrical   outlets  and  other
        installations for the work to be done by Lessor.

    b.  Mechanical plans and specifications  where necessary for installation of
        air conditioning systems, ductwork and heating.

        All such plans and  specifications  are  expressly  subject to  Lessor's
        written  approval,  which  Lessor  covenants  it will  not  unreasonably
        withhold.

2.  Upon approval of the plans by Lessor,  Lessor shall file said plans with the
    appropriate governmental agencies.

3.  Lessor agrees, at its expense and without charge to Lessee (unless otherwise
    provided),  to do the work in the  Premises  as shown on the plans  attached
    hereto and described on the  "Description  of Materials"  schedule  attached
    hereto  which shall  hereinafter  be  referred  to as "The Work".  "Building
    Standard" shall mean the type and grade of material, equipment and/or device
    designated  by Lessor as standard for the  Building.  All items are Building
    Standard unless  otherwise  noted.  The provisions of Article 6 of the Lease
    shall apply to any  alterations  made to the Premises after the initial work
    to be performed herein.

4.  Intentionally omitted.*

5.  All low  partitioning,  workstation  modules,  bank  screen  partitions  and
    prefabricated partition systems shall be furnished and installed by Lessee.

6.  The  installation  or wiring of telephone and computer (data) outlets is not
    part of The Work.  Lessee shall bear the  responsibility  to provide its own
    telephone  and  data  systems  at  Lessee's  sole  cost  and  expense.  Upon
    expiration  or sooner  termination  of the Lease,  Lessee  shall  remove all
    telephone  and data  equipment and wiring from the Premises and the Building
    risers prior to vacation of same.

7.  Changes in The Work,  if  necessary  or  requested  by the Lessee,  shall be
    accomplished after the execution of the Lease and this Workletter Agreement,
    and without invalidating any part of the Lease or Workletter  Agreement,  by
    written  agreement  between Lessor and Lessee  hereinafter  referred to as a
    Change  Order.  Each Change  Order shall be prepared by Lessor and signed by
    both Lessee and Lessor stating their agreement upon all of the following:

    a.  The scope of the change in The Work; and


                               Exhibit C - Page 1


    b.  The cost of the change; and

    c.  Manner in which the cost will be paid or credited; and

    d.  The estimated  extent of any  adjustment to the  Commencement  Date as a
        result of the change in The Work.

    Each and  every  Change  Order  shall be  signed by  Lessor's  and  Lessee's
    respective  construction  representatives.  In no  event  shall  any  Change
    Order(s) be permitted  without such  authorizations.  A 10% supervision plus
    10% overhead charge will be added to the cost of any Change Order. If Lessee
    shall fail to approve any such Change  Order  within one (1) week,  the same
    shall be deemed  disapproved  in all respects by Lessee and Lessor shall not
    be  authorized to proceed  thereon.  Any increase in the cost of The Work or
    the change in The Work stated in a Change Order which  results from Lessee's
    failure to timely  approve and return said Change Order shall be paid by the
    Lessee. Lessee agrees to pay to Lessor the cost of any Change Order promptly
    upon receipt of an invoice for same.

8.  If Lessee elects to use the architect  suggested by Lessor,  this  architect
    becomes the Lessee's agent solely with respect to the plans,  specifications
    and The  Work.  If any  change  is made  prior to  completion  of  schematic
    drawings and final construction documents which result in a Change Order and
    additional  costs,  such costs  shall be the  responsibility  of the Lessee.
    Similarly,  any cost savings  resulting  from such Change  Order(s) shall be
    credited to the Lessee.

9.  Prior to Lessee's occupancy of the Premises,  Lessee shall identify and list
    any portion of The Work which does not conform to this Workletter  Agreement
    ("Punch List").  The Lessor shall review with the Lessee all of the items so
    listed  and  correct or  complete  any  portion  of The Work which  fails to
    conform to the requirements of this Workletter Agreement.

10. The terms  contained  in the Lease  (which  include  all  exhibits  attached
    thereto)  constitute Lessor's agreement with Lessee with respect to the work
    to be performed by Lessor on Lessee's behalf. If the architectural  drawings
    are in conflict with the terms of the Lease,  then the Lease shall be deemed
    the controlling document.

11. All  materials  and  installations  constructed  for the  Lessee  within the
    Premises  shall  become the  property  of the Lessor upon  installation.  No
    refund,  credit  or  removal  of  said  items  is to  be  permitted  at  the
    termination  of the Lease.  Items  installed  that are not integrated in any
    such way with  other  common  building  materials  do not  fall  under  this
    provision (e.g. shelving, furniture, etc.).

12. It is agreed  that  notwithstanding  the date  provided in the Lease for the
    Commencement   Date,   the  term  shall  not   commence   until  Lessor  has
    "substantially completed" all work to be performed by Lessor as hereinbefore
    set forth in  Paragraph  3 above and as set  forth in the  Lease;  provided,
    however,  that if Lessor shall be delayed in  substantially  completing said
    work as a result of:

    a.  Lessee's failure to approve the plans and  specifications  in accordance
        with Paragraph 2 hereof; or

    b.  Lessee's failure to furnish interior finish specifications,  i.e., paint
        colors, carpet selection, etc., to Lessor by the fifth (5th) working day
        after  Lessor has  approved  the plans and  specifications  submitted by
        Lessee referred to in Paragraph 2 hereof; or

    c.  Lessee's  request for materials,  finishes or  installations  other than
        Lessor's Building Standard; or

    d.  Lessee's changes in The Work; or

    e.  The performance of a person,  firm,  partnership or corporation employed
        by Lessee  and the  completion  of the said work by said  person,  firm,
        partnership or corporation;

    then the Commencement Date of the term of said Lease shall be accelerated by
    the number of days of such delay and Lessee's  obligation to pay Fixed Basic
    Rent and Additional Rent shall commence as of such earlier date.

                               Exhibit C - Page 2


13. Lessor shall permit Lessee and its agents to enter the Premises prior to the
    Commencement  Date in order that  Lessee may  perform  through its own union
    contractors such other work and decorations as Lessee may desire at the same
    time Lessor's contractors are working in the Premises. The foregoing license
    to enter prior to the Commencement Date, however, is conditioned upon:

    a.  Lessee's  workmen and mechanics  working in harmony and not  interfering
        with the labor employed by Lessor,  Lessor's mechanics or contractors or
        by any other Lessee or its mechanics or contractors; and

    b.  Lessee  providing  Lessor  with  evidence of  Lessee's  contractors  and
        subcontractors  carrying such worker's compensation,  general liability,
        personal  and  property  insurance  as required by law and in amounts no
        less than the  amounts  set forth in Article 30 of the Lease.  If at any
        time such entry shall cause disharmony or interference  therewith,  this
        license may be withdrawn by Lessor upon  forty-eight  (48) hours written
        notice to Lessee.  Such entry shall be deemed  controlled  by all of the
        terms, covenants,  provisions and conditions of said Lease, except as to
        the covenant to pay Fixed Basic Rent and Additional  Rent.  Lessor shall
        not be liable in any way for any injury,  loss or damage which may occur
        to any of Lessee's  decorations  or  installations  so made prior to the
        Commencement Date, the same being solely at Lessee's risk.

14. No part of the Premises  shall be deemed  unavailable  for  occupancy by the
    Lessee,  or shall any work which the Lessor is  obligated to perform in such
    part of the Premises be deemed  incomplete for the purpose of any adjustment
    of Fixed Basic Rent payable  hereunder,  solely due to the non-completion of
    details of  construction,  decoration  or mechanical  adjustments  which are
    minor in  character  and the  non-completion  of which  does not  materially
    interfere with the Lessee's use of such part of the Premises.

15. Lessee is responsible  for all costs related to the repairs and  maintenance
    of any  additional or  supplemental  HVAC systems,  appliances and equipment
    installed to meet Lessee's  specific  requirements.  Lessee shall purchase a
    service contract for this equipment so that the equipment is covered by such
    service contract each year of the term of the Lease.

16. If  construction  is to occur in a space  occupied  by  Lessee's  employees,
    Lessee shall be liable for all costs associated with a delay if Lessee shall
    fail to comply with a submitted construction schedule to relocate personnel,
    furniture,  or equipment.  These costs shall include,  but not be limited to
    the following:

    a.  cost of construction workers time wasted; and

    b.  cost of any overtime work necessary to meet schedule deadlines; and

    c.  any other costs associated with delays in final completion.

17. This workletter is based on the quantities and specifications listed herein.
    Any change to these  specifications  shall require the  recalculation of the
    construction costs. Such recalculation shall not negate any other section of
    this Lease.

18. With  respect  to the  construction  work  being  conducted  in or about the
    Premises, each party agrees to be bound by the approval and actions of their
    respective   construction   representatives.   Unless   changed  by  written
    notification,  the parties  hereby  designate the following  individuals  as
    their respective construction representatives:

FOR LESSOR: _____________________________  FOR LESSEE: _________________________
            c/o Mack-Cali Realty Corporation           _________________________
            _____________________________              _________________________
            _____________________________              _________________________

If the foregoing correctly sets forth our understanding, kindly sign this letter
agreement where indicated.

                               Exhibit C - Page 3


LESSOR:                                        LESSEE:

300 TICE REALTY ASSOCIATES L.L.C.              PAR PHARMACEUTICAL, INC.

By: Mack-Cali Realty, L.P.
    Member

By: Mack-Cali Realty Corporation,
    General Partner


By: Michael A. Grossman                         By: Dennis O'Connor
    -----------------------------                   ---------------------------
    Michael A. Grossman                             Name: Dennis O'Connor
    Executive Vice President                        Title:VP-CFO



                               Exhibit C - Page 4


                                  EXHIBIT C - 1
                                  -------------

                   AIR CONDITIONING & HEATING DESIGN STANDARDS


The following are design standards for the building  air-conditioning system for
cooling and heating in the air in the subject building:

1.  During the normal  heating  season to  maintain  an average  indoor dry bulb
    temperature  of not less than 70  degrees F (21  degrees  C) or more than 76
    degrees (24.4 degrees C) when the outdoor dry bulb temperature is lower than
    65 degrees F (18 degrees C) but not lower than 0 degrees F (-13 degrees C).

2.  To maintain  comfort  cooling for an average indoor dry bulb  temperature of
    not more  than 78  degrees F when the  outside  dry bulb  temperature  is 95
    degrees F (24 degrees C).

3.  During the  intermediate  seasons,  when the outside dry bulb temperature is
    below 55 degrees  (13 degrees  C),  cooling  will be provided by outside air
    usage in conjunction  with operating of return air,  outside air and exhaust
    air dampers.

4.  To  furnish  not less than .10 cubic foot of fresh air per minute per square
    foot of rentable  area,  and between .20 and 1.0 cubic feet of total air per
    minute, per square foot of rentable occupied space.

5.  Lessor  will not be  responsible  for the  failure  of the  air-conditioning
    system if such failure  results from (i) the  occupancy of the Premises with
    more than an average of one (1) person  for each one  hundred  (100)  usable
    square feet of floor area (ii) the  installation  or  operation by Lessee of
    machines  and  appliances,  the  installed  electrical  load of  which  when
    combined with the load of all lighting  fixtures  exceeds five (5) watts per
    square  foot of floor area and in any manner  exceeding  the  aforementioned
    occupancy  and  electrical  load  criteria,   or  (iii)   rearrangement   of
    partitioning after the initial preparation of the Premises.  If interference
    with  normal  operation  of the  air-conditioning  system  in  the  Premises
    results,  necessitating changes in the air conditioning system servicing the
    Premises, such changes shall be made by Lessor upon written notice to Lessee
    at Lessee's  sole cost and expense.  Lessee agrees to lower and close window
    coverings  when  necessary  because of the sun's  position  whenever the air
    conditioning  system  is in  operation,  and  Lessee  agrees at all times to
    cooperate  fully with  Lessor and to abide by all the Rules and  Regulations
    attached hereto as well as reasonable rules and regulations which Lessor may
    hereafter prescribe involving the air-conditioning system.

                                    -- END --


                              Exhibit C-1 - Page 1



                                    EXHIBIT D
                                    ---------

                                CLEANING SERVICES
                             (Five Nights Per Week)

LESSEE'S PREMISES
- -----------------

1.  Vacuum clean all carpeted areas.

2.  Sweep and dust mop all non-carpeted areas. Wet mop whenever necessary.

3.  All office furniture such as desks,  chairs,  files,  filing cabinets,  etc.
    shall be dusted with a clean treated dust cloth whenever  necessary and only
    if such surfaces are clear of Lessee's personal  property  including but not
    limited to plants.

4.  Empty and wash ashtrays.

5.  Empty wastepaper baskets and remove waste to the designated areas.

6.  All  vertical  surfaces  within arms reach  shall be spot  cleaned to remove
    finger marks and smudges.  Baseboard and window sills are to be spot cleaned
    whenever necessary.

7.  All cleaning of cafeterias,  vending areas, kitchen facilities are excluded.
    Lessee may make  necessary  arrangements  for same  directly  with  Lessor's
    cleaning maintenance company.

8.  Cleaning  hours shall be Monday  through  Friday between 5:30 p.m. and 11:00
    p.m.

9.  No cleaning service is provided on Saturday, Sunday and Building Holidays.

10. Cartons or refuse in excess which can not be placed in wastebaskets will not
    be removed.  Lessee is  responsible  to place such  unusual  refuse in trash
    dumpster.

11. Cleaning  maintenance  company will not remove nor clean tea, office cups or
    similar containers.  If such liquids are spilled in waste baskets, the waste
    baskets  will be  emptied  but not  otherwise  cleaned.  Lessor  will not be
    responsible  for any stained carpet caused from liquids  leaking or spilling
    from Lessee's wastepaper receptacles.

12. Upon completion of cleaning,  all lights will be turned off and doors locked
    leaving the Premises in an orderly condition.

13. Glass entrance doors will be cleaned nightly.  Interior glass doors or glass
    partitions are excluded. Lessee may make arrangements for same with Lessor's
    cleaning maintenance company.

COMMON AREAS
- ------------

1.  Vacuum all carpeting in entrance lobbies, outdoor mats and all corridors.

2.  Wash glass doors in entrance lobby with a clean damp cloth and dry towel.

3.  Clean cigarette urns. Sweep and/or wet mop all resilient tile flooring. Hard
    surface floors such as quarry tile, etc., shall be cleaned nightly.

4.  Wash, clean and disinfect water fountains.

5.  Clean all elevators and stairwells.

6.  Lavatories -- Men and Women.

    a.  Floors  in all  lavatories  shall  be wet  mopped  each  evening  with a
        germicidal detergent to ensure a clean and germ free surface.
    b.  Wash and polish all mirrors,  shelves,  bright work including any piping
        and toilet seats.
    c.  Wash and disinfect wash basins and sinks using a germicidal detergent.
    d.  Wash and disinfect toilet bowls and urinals.
    e.  Keep lavatory partitions,  tiled walls,  dispensers and receptacles in a
        clean condition using a germicidal detergent when necessary.
    f.  Empty and sanitize sanitary disposal receptacles.
    g.  Fill  toilet  tissue  holders,  towel  dispensers  and soap  dispensers.
        Refills to be supplied by Lessor.

7.  Clean all air ventilation grill work in ceilings.


                               Exhibit D - Page 1


                                    EXHIBIT E

                                BUILDING HOLIDAYS

                                 BUILDING CLOSED



                               * NEW YEAR'S DAY *


                                * MEMORIAL DAY *


                              * INDEPENDENCE DAY *


                                  * LABOR DAY *


                              * THANKSGIVING DAY *


                                * CHRISTMAS DAY *


                                    -- END --




                               Exhibit E - Page 1


                                    EXHIBIT F
                                    ---------

                           TENANT ESTOPPEL CERTIFICATE

TO:  MORTGAGEE and/or its affiliates and/or whom else it may concern:

1.  The  undersigned is the Lessee  (Tenant) under that certain Lease dated ____
    by and between  __________ as Lessor (Landlord) and _____________ as Lessee,
    covering those certain premises commonly known and designated as ____ r.s.f.
    on the _____ ( ) floor of _________________________________ ,NJ.

2.  The Lease has not been modified,  changed, altered or amended in any respect
    (except  as  indicated  following  this  sentence)  and is the only Lease or
    agreement between the undersigned and the Lessor affecting said premises. If
    none, state "none".

3.  The  undersigned  has  made no  agreements  with  Lessor  or its  agents  or
    employees  concerning free rent,  partial rent, rebate of rental payments or
    any other type of rental  concession  (except as  indicated  following  this
    sentence). If none, state "none".

4.  The undersigned  has accepted and now occupies the premises,  and is and has
    been open for business  since , 200_.  The Lease term began , 200_,  and the
    rent for said  premises has been paid to and  including , 200_ in conformity
    with this Lease  agreement.  No rent has been  prepaid for more than two (2)
    months.  The fixed  minimum  rent  being paid as above is $  __________  per
    month. If Lessee is not in full possession,  whether Lessee has assigned the
    Lease, sublet all or any portion of the Premises,  or otherwise  transferred
    any interest in the Lease or the  Premises,  Lessee agrees to provide a copy
    of such assignment, sublease, or transfer upon request.

5.  The Lease is not in default and is in full force and effect.  As of the date
    hereof, the undersigned is entitled to no credit, no free rent and no offset
    or deduction in rent.

6.  All  alterations,   improvements,  additions,  build-outs,  or  construction
    required to be performed  under the Lease have been  completed in accordance
    with the terms of the Workletter attached to Lease as Exhibit C.

7.  The Lease does not contain and the undersigned  doesn't have any outstanding
    options or rights of first  refusal to  purchase  the  premises  or any part
    thereof or the real property of which the premises are a part.

8.  No  actions,  whether  voluntary  or  otherwise,  are  pending  against  the
    undersigned  under the  bankruptcy  laws of the  United  States or any State
    thereof.

9.  There are currently no valid  defenses,  counterclaims,  off-sets,  credits,
    deductions  in  rent,  or  claims  against  the  enforcement  of  any of the
    agreements, terms, or conditions of the Lease.

10. The undersigned  acknowledges  that all the interest of Lessor in and to the
    above-mentioned  Lease is being duly  assigned  to  MORTGAGEE  or one of its
    affiliates  hereunder  and that pursuant to the terms thereof (i) all rental
    payments  under said Lease shall continue to be paid to Lessor in accordance
    with the terms of the Lease unless and until you are  otherwise  notified in
    writing by MORTGAGEE,  or its successor or assigns and (ii) no modification,
    revision,  or  cancellation  of the  Lease or  amendments  thereto  shall be
    effective  unless a  written  consent  thereto  of such  mortgagee  is first
    obtained.

11. The undersigned is authorized to execute this Tenant Estoppel Certificate on
    behalf of the Lessee.

Dated this ________ day of __________________ , 200_

LESSEE:



____________________________________
Name:
Title:


                               Exhibit F - Page 1



                                    EXHIBIT G
                                    ---------

                           COMMENCEMENT DATE AGREEMENT

1.0      PARTIES
- ---      -------

         THIS  AGREEMENT  made  the  _________day  of  ________,  200_ is by and
         between  ________________  (hereinafter  "Lessor") whose address is c/o
         Mack-Cali Realty Corporation,  11 Commerce Drive,  Cranford, New Jersey
         07016  and   _________________________   (hereinafter  "Lessee")  whose
         address is ________________________________________.

2.0      STATEMENT OF FACTS
- ---      ------------------

         2.1 Lessor and Lessee  entered  into a Lease dated  ____________,  200_
             (hereinafter  "Lease")  setting  forth  the terms of  occupancy  by
             Lessee of approximately  ________ rentable square feet on the _____
             (___)        floor        (hereinafter        "Premises")        at
             _____________________________ (hereinafter "Building"); and

3.0      STATEMENT OF TERMS
- ---      ------------------

             NOW, THEREFORE,  in consideration of the Premises and the covenants
         hereinafter set forth, it is agreed:

         3.1 The  Commencement  Date of the Term of the Lease is  ___________  ,
             200_ and the Expiration  Date thereof is  _____________  , 200_ and
             the  Lease  Preamble  Articles  6 and 9 shall  be  deemed  modified
             accordingly.

         3.2 This Agreement is executed by the parties hereto for the purpose of
             providing a record of the  Commencement and Expiration Dates of the
             Lease and the Term of the Lease and Fixed Basic Rent  amount  shall
             be adjusted accordingly.

         EXCEPT as modified herein, the Lease covering the Premises shall remain
in full force and effect as if the same were set forth in full herein and Lessor
and Lessee hereby ratify and confirm all the terms and conditions thereof.

         THIS  AGREEMENT  shall be binding  upon and inure to the benefit of the
parties  hereto  and their  respective  legal  representatives,  successors  and
permitted assigns.

         EACH PARTY  AGREES that it will not raise or assert as a defense to any
obligation under the Lease or this Agreement or make any claim that the Lease or
this Agreement is invalid or  unenforceable  due to any failure of this document
to  comply  with  ministerial   requirements  including,  but  not  limited  to,
requirements for corporate seals,  attestations,  witnesses,  notarizations,  or
other similar requirements, and each party hereby waives the right to assert any
such defense or make any claim of invalidity or  unenforceability  due to any of
the foregoing.

         IN WITNESS THEREOF, Lessor and Lessee have hereunto set their hands and
seals the date and year first  above  written and  acknowledge  one to the other
they possess the requisite  authority to enter into this transaction and to sign
this Agreement.

LESSOR                                          LESSEE


By: ________________________________            By: ____________________________
    Michael A. Grossman                             Name:
    Executive Vice President                        Title:



                               Exhibit G - Page 1



                                    EXHIBIT H
                                    ---------

                         SAMPLE FORM - LETTER OF CREDIT

                                                                        [DATE]

TO:
[Name of Beneficiary]
[Address]

                        Re:  Irrevocable Letter of Credit

Gentlemen:

         By order of our client, _________________________,  we hereby establish
our irrevocable  Letter of Credit No. ______ in your favor for a sum or sums not
to exceed $__________________- (_________________U.S. Dollars) in the aggregate,
effective immediately.

         This Letter of Credit shall be payable in immediately  available  funds
in  U.S.  Dollars.  Funds  under  this  credit  are  payable  to you  upon  your
presentation  to us a sight draft drawn on us in the form  annexed  hereto.  All
drafts  must be  marked:  "Drawn  under  Letter of Credit  No.  ____ of [Name of
Issuing Bank].

         This  Letter of Credit  shall  expire  twelve (12) months from the date
hereof; but is automatically  extendable, so that this Letter of Credit shall be
deemed  automatically  extended,  from time to time, without amendment,  for one
year from the expiration  date hereof and from each and every future  expiration
date,  unless at least  sixty  (60) days prior to any  expiration  date we shall
notify  you by  registered  mail that we elect not to  consider  this  Letter of
Credit renewed for any such additional  period. The final expiration date hereof
shall be no EARLIER than [fill in suitable date after expiration of lease].

         This Letter of Credit is  transferable  and may be  transferred  one or
more  times.  However,  no transfer  shall be  effective  unless  advice of such
transfer is received by us in our standard form.

         We hereby agree to honor each draft drawn under and in compliance  with
this   Letter   of   Credit,    if   duly    presented   at   our   offices   at
___________________________or at any other of our offices.

         This Letter of Credit is subject to the International Standby Practices
1998, International Chamber of Commerce Publication No. 590.

                                                 [Name of Bank]


                                                 By:


                       [Annex Bank's Form of Sight Draft]








                               Exhibit H - Page 1