BRIGHAM EXPLORATION CO
S-8, 1999-01-05
CRUDE PETROLEUM & NATURAL GAS
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<PAGE>   1
     As filed with the Securities and Exchange Commission on January 5, 1999
                                            Registration Statement No. 333-
================================================================================


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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

                                    FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

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

                           BRIGHAM EXPLORATION COMPANY
             (Exact name of registrant as specified in its charter)

                     DELAWARE                           75-2692967
          (State or other jurisdiction      (I.R.S. Employer Identification No.)
        of incorporation or organization)         

 

6300 BRIDGE POINT PARKWAY, BUILDING 2, SUITE 500
                  AUSTIN, TEXAS
    (Address of principal executive offices)


                      78730
                    (Zip Code)

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

                                  BRIGHAM, INC.
                                   401(k) PLAN
            (AS AMENDED AND RESTATED EFFECTIVE AS OF JANUARY 1, 1999)
                            (Full title of the Plan)

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

                                 Ben. M. Brigham
                       President, Chief Executive Officer
                            and Chairman of the Board
                           Brigham Exploration Company
                6300 Bridge Point Parkway, Building 2, Suite 500
                               Austin, Texas 78730
                                 (512) 427-3300
            (Name, address and telephone number of agent for service)

                                    Copy to:
                                 Joe Dannenmaier
                             Thompson & Knight, P.C.
                         1700 Pacific Avenue, Suite 3300
                               Dallas, Texas 75201
                                 (214) 969-1700

                                  -------------
                         CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
====================================================================================================================================
            Title of securities to be          Amount to be    Proposed maximum offering    Proposed maximum           Amount of
                   registered                   registered        price per share(1)    aggregate offering price(1) registration fee
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                         <C>                   <C>                   <C>                             <C>

Common Stock, par value $.01 per share .... 300,000 shares (2)          $4.88                 $1,464,000                $407
- ------------------------------------------------------------------------------------------------------------------------------------
Interests in the 401(k) Plan of            
Brigham, Inc. .............................         (3)                   (4)                     (4)                    (4)
====================================================================================================================================
</TABLE>

(1)      Estimated solely for the purpose of calculating the registration fee
         pursuant to Rule 457(h) under the Securities Act of 1933 (the
         "Securities Act") and based on the average of the high and low prices
         of the common stock reported on The Nasdaq Stock Markets' National
         Market on December 30, 1998.
(2)      If, as a result of stock splits, stock dividends or similar
         transactions, the number of securities purported to be registered on
         this Registration Statement changes, the provisions of Rule 416 shall
         apply to this Registration Statement, and this Registration Statement
         shall be deemed to cover the additional securities resulting from the
         split of, or the dividend on, the securities covered by this
         Registration Statement.
(3)      Pursuant to Rule 416(c) under the Securities Act, this Registration
         Statement also covers an indeterminate amount of plan interests to be
         offered or sold pursuant to the Brigham Inc. 401(k) Plan.
(4)      Pursuant to Rule 457(h)(2) under the Securities Act, no separate fee is
         required to register plan interests.

================================================================================



<PAGE>   2



                                     PART I

              INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

Item 1.      Plan Information.*

Item 2.      Registrant Information and Employee Plan Annual Information.*

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

*        Information required by Part I to be contained in the Section 10(a)
         prospectus is omitted from this Registration Statement in accordance
         with Rule 428 under the Securities Act of 1933 and the Note to Part I
         of Form S-8.





<PAGE>   3



                                     PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3.      Incorporation of Documents by Reference.

       The following documents have been filed by the Registrant with the
Securities and Exchange Commission and are incorporated by reference in this
Registration Statement:

       (1)    The Company's Annual Report on Form 10-K for the fiscal year ended
              December 31, 1997;

       (2)    The Company's Quarterly Report on Form 10-Q for the quarter ended
              September 30, 1998;

       (3)    The Company's Quarterly Report on Form 10-Q for the quarter ended
              June 30, 1998;

       (4)    The Company's Quarterly Report on Form 10-Q for the quarter ended
              March 31, 1998;

       (4)    The Company's Current Report on Form 8-K (Date of Event: November
              12, 1997) filed January 23, 1998;

       (5)    The description of the Company's Common Stock, $.01 par value per
              share, contained in the Registration Statement on Form 8-A
              (Registration No. 000-22433) of the Company heretofore filed with
              the Commission, including any amendments or reports filed for the
              purpose of updating such description.

       In addition, all documents filed by the Registrant pursuant to Sections
13(a), 13(c), 14 and 15(d) of the Securities Exchange Act of 1934 subsequent to
the date of this Registration Statement and prior to the filing of a
post-effective amendment which indicates that all securities offered have been
sold or which deregisters all securities then remaining unsold shall be deemed
to be incorporated by reference in this Registration Statement and to be a part
hereof from the date of filing of such documents. Any statement contained in a
document incorporated or deemed to be incorporated by reference herein shall be
deemed to be modified or superseded for purposes of this Registration Statement
to the extent that a statement contained herein or in any other subsequently
filed document which also is or is deemed to be incorporated by reference herein
modifies or supersedes such statement. Any statement so modified or superseded
shall not be deemed, except as so modified or superseded, to constitute a part
of this Registration Statement. Upon the written or oral request of any person
to whom a copy of this Registration Statement has been delivered, the Company
will provide without charge to such person a copy of any and all documents
(excluding exhibits thereto unless such exhibits are specifically incorporated
by reference into such documents) that have been incorporated by reference into
this Registration Statement but not delivered herewith. Requests for such
documents should be addressed to Brigham Exploration Company, 6300 Bridge Point
Parkway, Building 2, Suite 500, Austin, Texas 78730, Attention: Corporate
Secretary, (512) 427-3300.


Item 4.      Description of Securities.

       Not Applicable.


Item 5.      Interests of Named Experts and Counsel.

       Not Applicable.


Item 6.      Indemnification of Directors and Officers.

       In accordance with Section 102(b)(7) of the Delaware General Corporation
Law ("DGCL") the Registrant's Certificate of Incorporation includes a provision
that, to the fullest extent permitted by law, eliminates the personal liability
of members of its board of directors to the corporation or its stockholders for
monetary damages for breach of fiduciary duty as a director. Such provision does
not eliminate or limit the liability of a director (1) for any breach of a
director's duty of loyalty to the corporation or its stockholders, (2) for acts
or omissions not in good faith or which involve intentional misconduct or a


                                      II-1

<PAGE>   4



knowing violation of a law, (3) for paying an unlawful dividend or approving an
illegal stock repurchase (as provided in Section 174 of the DGCL), or (4) for
any transaction from which the director derived an improper personal benefit.

       Under Section 145 of the DGCL, the Registrant has the power to indemnify
any person who was or is a party or is threatened to be made a party to any
threatened, pending or completed action, suit or proceeding (other than an
action by or in the right of the corporation) by reason of the fact that the
person is or was a director, officer, employee or agent of any corporation,
partnership, joint venture, trust or other enterprise, against any and all
expenses (including attorneys' fees), judgments, fines and amounts paid in
settlement and reasonably incurred in connection with such action, suit or
proceeding. The power to indemnify applies only if the person acted in good
faith and in a manner he reasonably believed to be in or not opposed to the best
interests of the corporation, and with respect to any criminal action or
proceeding, had no reasonable cause to believe the person's conduct was
unlawful.

       In the case of an action by or in the right of the Registrant, no
indemnification may be made with respect to any claim, issue or matter as to
which such person shall have been adjudged to be liable to the corporation
unless and only to the extent that the court of chancery or the court in which
such action or suit was brought shall determine that despite the adjudication of
liability such person is fairly and reasonably entitled to indemnity for such
expenses which the court shall deem proper. Section 145 of the DGCL further
provides that to the extent a director or officer of the Registrant has been
successful in the defense of any action, suit or proceeding referred to above or
in the defense of any claim, issue or matter therein, he shall be indemnified
against expenses (including attorney's fees) actually and reasonably incurred by
him in connection therewith.

       The Registrant also has the power to purchase and maintain insurance on
behalf of any person covering any liability incurred by such person in his
capacity as a director, officer, employee or agent of the corporation, or
arising out of his status as such, whether or not the corporation would have the
power to indemnify him against such liability.

       The Certificate of Incorporation and Bylaws provide that the Registrant
will indemnify its officers and directors and former officers and directors
against any expenses, judgments or settlement payments sustained or paid by such
persons as a result of having acted as an officer or director of the Registrant,
or, at the request of the Registrant, as an officer, director, agent or employee
of another business entity. The Certificate of Incorporation and Bylaws further
provide that the Registrant may, by action of its Board of Directors, provide
indemnification to employees and agents of the Registrant, individually or as a
group, with the same scope and effect as the indemnification of directors and
officers.

       The Registrant has entered into an Indemnity Agreement with each of its
executive officers which provides for the indemnification in certain instances
against liability and expenses incurred in connection with proceedings brought
by or in the right of the Registrant or by third parties by reason of the person
serving as an officer or direction of the Registrant.

Item 7.      Exemption from Registration Claimed.

       Not Applicable.


Item 8.      Exhibits.

       The following documents are filed as exhibits to this Registration
Statement:

              4.1   Brigham, Inc. 401(k) Plan.

              5.1   Opinion of Thompson & Knight, A Professional Corporation.

              23.1  Consent of Thompson & Knight, A Professional Corporation
                    (included in the opinion of Thompson & Knight, P.C. filed
                    herewith as Exhibit 5.1).

              23.2  Consent of PricewaterhouseCoopers LLP.

              24.1  Power of Attorney (included on signature page of this
                    Registration Statement).



                                      II-2

<PAGE>   5



Item 9.      Undertakings.

       The Registrant hereby undertakes:

             (1) To file, during any period in which offers or sales are being
       made, a post-effective amendment to this Registration Statement:

                 (i) To include any prospectus required by Section 10(a)(3) of
             the Securities Act of 1933;

                 (ii) To reflect in the prospectus any facts or events arising
             after the effective date of this Registration Statement (or the
             most recent post-effective amendment thereof) which, individually
             or in the aggregate, represent a fundamental change in the
             information set forth in this Registration Statement.
             Notwithstanding the foregoing, any increase or decrease in volume
             of securities offered (if the total dollar value of securities
             offered would not exceed that which was registered) and any
             deviation from the low or high end of the estimated maximum
             offering range may be reflected in the Form of prospectus filed
             with the Commission pursuant to Rule 424(b) if, in the aggregate,
             the changes in volume and price represent no more than a 20% change
             in the maximum aggregate offering price set forth in the
             "Calculation of Registration Fee" table in the effective
             registration statement; and

                 (iii) To include any material information with respect to the
             plan of distribution not previously disclosed in this Registration
             Statement or any material change to such information in this
             Registration Statement;

       provided, however, that paragraphs (1)(i) and (1)(ii) do not apply if the
       information required to be included in a post-effective amendment by
       those paragraphs is contained in periodic reports filed by the Registrant
       pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of
       1934 that are incorporated by reference in this Registration Statement.

             (2) That, for the purpose of determining any liability under the
       Securities Act of 1933, each such post-effective amendment shall be
       deemed to be a new registration statement relating to the securities
       offered therein, and the offering of such securities at that time shall
       be deemed to be the initial bona fide offering thereof.

             (3) To remove from registration by means of a post-effective
       amendment any of the securities being registered which remain unsold at
       the termination of the offering.

             (4) That, for purposes of determining any liability under the
       Securities Act of 1933, each filing of the Registrant's annual report
       pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act
       of 1934 that is incorporated by reference in this Registration Statement
       shall be deemed to be a new registration statement relating to the
       securities offered therein, and the offering of such securities at that
       time shall be deemed to be the initial bona fide offering thereof.

             (5) Insofar as indemnification for liabilities arising under the
       Securities Act of 1933 may be permitted to directors, officers and
       controlling persons of the Registrant pursuant to the foregoing
       provisions, or otherwise, the Registrant has been advised that in the
       opinion of the Securities and Exchange Commission such indemnification is
       against public policy as expressed in the Act and is, therefore,
       unenforceable. In the event that a claim for indemnification against such
       liabilities (other than the payment by the Registrant of expenses
       incurred or paid by a director, officer or controlling person of the
       Registrant in the successful defense of any action, suit or proceeding)
       is asserted by such director, officer or controlling person in connection
       with the securities being registered, the Registrant will, unless in the
       opinion of its counsel the matter has been settled by controlling
       precedent, submit to a court of appropriate jurisdiction the question
       whether such indemnification by it is against public policy as expressed
       in the Act and will be governed by the final adjudication of such issue.



                                      II-3

<PAGE>   6



                                   SIGNATURES

       Pursuant to the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-8 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Austin and State of Texas on the 31 day of December,
1998.

                                   BRIGHAM EXPLORATION COMPANY


                                   By:   /s/ Ben M. Brigham
                                         -------------------------------------
                                         Ben M. Brigham, President, 
                                         Chief Executive Officer
                                         and Chairman of the Board


                                POWER OF ATTORNEY

       KNOW ALL MEN BY THESE PRESENTS, that the undersigned directors and
officers of Brigham Exploration Company, a Delaware corporation, which is filing
a Registration Statement on Form S-8 with the Securities and Exchange Commission
under the provisions of the Securities Act of 1933, as amended, hereby
constitute and appoint Ben M. Brigham and Anne L. Brigham, and each of them, his
true and lawful attorneys-in-fact and agents, with full power of substitution
and resubstitution, for him and in his name, place and stead, in any and all
capacities, to sign such Registration Statement and any or all amendments to the
Registration Statement, and all other documents in connection therewith to be
filed with the Securities and Exchange Commission, granting unto said
attorneys-in-fact and agents, and each of them, full power and authority to do
and perform each and every act and thing requisite and necessary to be done in
and about the premises, as fully to all intents and purposes as he might or
could do in person, hereby ratifying and confirming all that said
attorneys-in-fact as agents or any of them, or their substitute or substitutes,
may lawfully do or cause to be done by virtue hereof.

       Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.

<TABLE>
<CAPTION>

                     SIGNATURE                                    TITLE                               DATE
<S>                                                  <C>                                       <C>

        /s/ Ben M. Brigham                           President, Chief Executive                December 31, 1998
- ---------------------------------------------------- Officer and Chairman of  
            Ben M. Brigham                           the Board (principal     
                                                     executive officer)       
                                                     

        /s/ Anne L. Brigham                          Executive Vice President                  December 31, 1998
- ---------------------------------------------------- and Director
            Anne L. Brigham                   


        /s/ Jon L. Glass                             Vice President -                          December 31, 1998
- ---------------------------------------------------- Exploration and Director
            Jon L. Glass                     


        /s/ Craig M. Fleming                         Chief Financial Officer                   December 31, 1998
- ---------------------------------------------------- (principal financial and
            Craig M. Fleming                         accounting officer)
                                                     
</TABLE>



                                      II-4

<PAGE>   7


<TABLE>
<CAPTION>

                     SIGNATURE                                    TITLE                               DATE
<S>                                                  <C>                                       <C>

                /s/ Harold D. Carter                 Director                                  December 31, 1998
- -----------------------------------------------------
                  Harold D. Carter


               /s/ Alexis M. Cranberg                Director                                  December 31, 1998
- ----------------------------------------------------
                 Alexis M. Cranberg


               /s/  W. Craig Childers                Director                                  December 31, 1998
- ----------------------------------------------------
                  W. Craig Childers


               /s/ Stephen P. Reynolds               Director                                  December 31, 1998
- -----------------------------------------------------
                 Stephen P. Reynolds
</TABLE>



                                      II-5

<PAGE>   8



                                INDEX TO EXHIBITS
<TABLE>
<CAPTION>

Exhibit Number                       Exhibit
- --------------                       -------
<S>                  <C>

       4.1           Brigham, Inc. 401(k) Plan.

       5.1           Opinion of Thompson & Knight, A Professional Corporation.

       23.1          Consent of Thompson & Knight, A Professional Corporation
                     (included in the opinion of Thompson & Knight, P.C. filed
                     herewith as Exhibit 5.1).

       23.2          Consent of PricewaterhouseCoopers LLP.

       24.1          Power of Attorney (included on signature page of this
                     Registration Statement).
</TABLE>






                                      II-6


<PAGE>   1
                                                                     EXHIBIT 4.1




                       PLAN DATA, INC. REGIONAL PROTOTYPE
                          PROFIT SHARING PLAN AND TRUST
                           WITH EMPLOYEE CONTRIBUTIONS
                                   (PLAN 001)

                       NON-STANDARDIZED ADOPTION AGREEMENT

The undersigned Employer hereby adopts a profit sharing plan in the form of the
Plan Data, Inc. Regional Prototype Profit Sharing Plan and Trust With Employee
Contributions, which is attached hereto, and agrees that the following
definitions, elections and terms shall be part of such Plan and Trust:

1.       Name and address of Employer:

         Brigham, Inc.
         -----------------------------------------------------------------------
         6300 Bridge Point Parkway, Building 2, Suite 500
         -----------------------------------------------------------------------
         Austin, Texas  78730
         -----------------------------------------------------------------------

2.       Employer Identification Number:   75-2354099
                                        ----------------------------------------
         Plan Number:    001
                     -----------------

3. Other employers authorized to adopt the same Plan:

         Brigham Exploration; Brigham Holdings I, L.L.C.; Brigham Holdings II, 
         -----------------------------------------------------------------------

         L.L.C.; Brigham Oil & Gas, L.P.
         -----------------------------------------------------------------------

4.       Name of Plan:      Brigham, Inc.
                      ----------------------------------------------------------
                            401(k) Plan
         -----------------------------------------------------------------------

5.       Name(s) and address(es) of Trustee(s):

         ( )  a.  The following persons or entity are named as Trustees:

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

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

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

         ( )  b.  The Employer names Founders Trust Company as Trustee and
                  elects that the Trust will be the Founders Trust Company
                  Prototype Plan Collective Trust and hereby accepts all the
                  terms and provisions thereof. The provisions of the trust
                  agreement in Article X of the plan document will not apply
                  with respect to this Plan unless the Employer elects below to
                  appoint a second Trustee for this Plan:




<PAGE>   2



              ( ) i.  No second Trustee is appointed. Article X of the plan
                      document does not apply.

              ( ) ii. The Employer designates that the assets of the Trust will
                      be divided with a portion to be determined by the Employer
                      held in the Founders Trust Company Prototype Plan
                      Collective Trust and a portion held by the following
                      person(s) or entity as a second Trustee under the
                      provisions of Article X of the plan document (enter name
                      and address of second Trustee):

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

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

         (X)  c.  The following person(s) or entity is (are) named as Trustee(s)
                  (enter name and address), the provisions of the trust
                  agreement in Article X of the plan document will not apply
                  with respect to this Plan, and the provisions of the trust
                  shall be set forth in a separate trust document:

                  The Charles Schwab Trust Company
                  --------------------------------------------------------------
                  One Montgomery Street, 7th Floor
                  --------------------------------------------------------------
                  San Francisco, California  94104
                  --------------------------------------------------------------

6.       Plan Administrator:

         (X)  a.  Employer

         ( )  b.  A Committee appointed by the Employer pursuant to the 
                  provisions of section 9.03 of the Plan

         ( )  c.  
                  --------------------------------------------------------------


7.       Employer has completed and signed this Adoption Agreement in order to:

         ( )  a.  establish a new plan. The effective date of the Plan is
                  __________________, 19__.

         ( )  b.  restate a plan previously adopted by the Employer in the form 
                  of this Plan.  The effective date of this restatement is
                  ___________________, 19__. The original effective date of the 
                  plan was ___________________, 19__.


         (X)  c.  restate a plan previously adopted by the Employer as a master
                  or prototype plan, thereby canceling participation in such
                  master or prototype plan. The effective date of this
                  restatement is January 1, 1999. The original effective date
                  of the plan was September 16, 1996.

         ( )  d.  amend a plan previously adopted by the Employer by making a
                  different choice in the Adoption Agreement. The effective date
                  of this amendment is _________________, 19__. The original 
                  effective date of the plan was __________________, 19__.



                                       2

<PAGE>   3



         ( )  e.  merge, amend and restate the _________________________________
                  ______________________________________________________________
                  and the ______________________________________________________
                  ______________________________________________________________
                  into the _____________________________________________________
                  _____________________________________________________________.
                  The effective date of the merger is _________________________,
                  19__, and the effective date of the restatement is __________,
                  19__. The original effective date of the surviving plan was
                  ______________, 19__.

         ( )  f.  restate a plan previously adopted by the Employer as a wasting
                  trust to which no further contributions will be allowed or 
                  required. The effective date of this restatement is 
                  _______________, 19__.  The original effective date of the 
                  plan was ________________, 19__.

8.       The Employer's Taxable Year is:

         (X)  a.  the calendar year.

         ( )  b.  the twelve-consecutive month period beginning on 
                  __________________ and ending on __________________.

9.       a.   The Plan Year is:

         (X)  i.  the calendar year.

         ( )  ii. the twelve-consecutive month period beginning on _____________
                  and ending on ______________.

         b.   The initial/amended Plan Year is:

         (X)  i.  the period specified in Item 9.a.

         ( )  ii. the shorter period beginning on _______________, 19__,  and 
              ending on ________________ , 19__.


10.      a.   The Limitation Year is:

         (X)  i.  the calendar year.

         ( )  ii. the twelve-consecutive month period beginning on _____________
                  and ending on _______________.

         b.   The initial/amended Limitation Year is:

         (X)  i.  the period specified in Item 10.a.

         ( )  ii. the shorter period beginning on _________________, 19__,
                  and ending on ________________, 19__.

11.      Valuation Date(s) is (are):

         ( )  a.  The last day of the Plan Year.

         ( )  b.  The last day of the sixth and twelfth months of the Plan Year.


                                       3

<PAGE>   4



         ( )  c.  The last day of the third, sixth, ninth, and twelfth months of
                  the Plan Year.

         ( )  d.  The last day of the following months of the Plan Year:
                                                                 .
                  -----------------------------------------------

         (X)  e.  Each business day (daily).

12.      ELIGIBLE EMPLOYEES

         The Employer extends eligibility under the Plan to all Employees 
         except:

         ( )  a.  Employees included in a unit of Employees covered by a 
                  Collective Bargaining Agreement.

         ( )  b.  Nonresident Aliens.

         ( )  c.  employees of the following employer(s) aggregated with 
                  Employer under section 414(b), (c) or (m) of the Code:

                  -------------------------------------------------------------
                                                                               .
                  -------------------------------------------------------------

         (X)  d.  other [specify]: Employees not employed by the Employer.
                                  ---------------------------------------

         ( )  e.  No exclusions.

13.      ELIGIBILITY REQUIREMENTS 

         An otherwise eligible Employee must complete the following minimum age
         and service requirements before becoming eligible to participate in the
         Plan:

         a.   If elected below, the age and service requirements specified must
              be satisfied for an Employee to become eligible for any and all
              types of benefits under this Plan:

              ( ) i.   An Employee must have attained age            .**

              ( ) ii.  An Employee must have completed _______ Year(s) of 
                       Service.*

              ( ) iii. No age or service requirement.

              (X) iv.  Not applicable (see b. below).

         b.   If a general eligibility requirement has not been selected in a.
              above, then an Employee must satisfy the following age and service
              requirements for purposes of eligibility to share in each of the
              contributions listed:

<TABLE>
<CAPTION>
                                                          SERVICE*             AGE**
                  CONTRIBUTION                          REQUIREMENT        REQUIREMENT
                  ------------                          -----------        -----------
         <S>                                            <C>                <C>
         Employee Elective Deferral and
          Employer Qualified Non-Elective                 6 Months           21 Years
                                                        -----------        -----------

         Employee Post-Tax Voluntary                        N/A                N/A
                                                        -----------        -----------

         Employer Profit Sharing                          6 Months           21 Years
                                                        -----------        -----------

         Employer Matching and
          Employer Qualified Matching                     6 Months           21 Years
                                                        -----------        -----------

         Employee Rollover/Transfer                         None               None
                                                        -----------        -----------
</TABLE>


                                       4

<PAGE>   5



              *   The service requirement for Employee Elective Deferral
                  Contributions and Employer Qualified Non-Elective
                  Contributions cannot exceed 1 year of service. The service
                  requirement for any other purpose cannot exceed 1 year unless
                  the plan provides a nonforfeitable right to 100% of the
                  participant's account balance derived from employer
                  contributions after not more than 2 years of service in which
                  case up to 2 years is permissible. If the Year(s) of Service
                  selected is or includes a fractional year, an employee will
                  not be required to complete any specified number of hours of
                  service to receive credit for such fractional year.

              **  The age requirement cannot exceed age 21.

         c.   If elected below, the age and service requirements described for
              each purpose above are waived for Employees in the employ of the
              Employer on the later of the Effective Date or the Entry Date
              selected in item 17.b.i. (if applicable) and who are members of
              the eligible class of Employees.

              i.  Service requirements:

                  ( )  A.  are waived initially.
                  (X)  B.  are not waived initially.

              ii. Age requirements:

                  ( )  A.  are waived initially.
                  (X)  B.  are not waived initially.

14.      SERVICE

         Service under the Plan shall be computed on the basis of the method 
         selected below:

         (X)  a.  on the basis of Hours of Service completed.
         ( )  b.  on the basis of Regular Time Hours completed.
         ( )  c.  on the basis of elapsed time, as provided for in section 
                  1.121(b) of the Plan.

15.      HOURS OF SERVICE

         If Item 14.a. or 14.b. is elected, Hours of Service shall be credited
         on the basis of the method indicated below. The method selected will be
         applied to all Employees.

         ( )  a.  on the basis of Hours of Service for which an Employee is paid
                  or entitled to payment.

         ( )  b.  on the basis of Regular Time Hours for which an Employee is 
                  paid or entitled to payment.

         ( )  c.  on the basis of days worked: An Employee shall be credited 
                  with ten (10) Hours of Service if, under section 1.71 of the 
                  Plan, such Employee would be credited with at least one Hour
                  of Service during the day.

         ( )  d.  on the basis of weeks worked: An Employee shall be credited 
                  with forty-five (45) Hours of Service if, under section 1.71 
                  of the Plan, such Employee would be credited with at least one
                  Hour of Service during the week.



                                       5

<PAGE>   6




         ( )  e.  on the basis of semi-monthly payroll periods: An Employee
                  shall be credited with ninety-five (95) Hours of Service if,
                  under section 1.71 of the Plan, such Employee would be
                  credited with at least one Hour of Service during the
                  semi-monthly payroll period.

         (X)  f.  on the basis of months worked: An Employee shall be credited
                  with one hundred- ninety (190) Hours of Service if, under
                  section 1.71 of the Plan, such Employee would be credited with
                  at least one Hour of Service during the month.

         ( )  g.  Not applicable (elapsed time only).

16.      PREDECESSOR EMPLOYER SERVICE

         Service for eligibility and vesting purposes will include:

         ( )  a.  All Years of Service with the following named predecessor 
                  employer(s):
                              -------------------------------------------------
                                                                               .
                  -------------------------------------------------------------

         ( )  b.  Years of Service with the following named predecessor 
                  employer(s) _________________________________________________
                  during the time a qualified plan was maintained.

         ( )  c.  No predecessor employer service credit.

         (X)  d.  Not applicable (no predecessor employer).

17.      ENTRY DATE

         a.   Entry Date for an eligible Employee (as determined under 12. 
              above) who has completed the eligibility requirements) as 
              determined under 13. above) will be:

              ( ) i.    the first day of the Plan Year or the first day of the
                        seventh month of the Plan Year, coincident with or next
                        following the date the Employee satisfies the
                        eligibility requirements.

              ( ) ii.   the first day of the Plan Year coincident with or next
                        following the date the Employee satisfies the
                        eligibility requirements. [The age requirement of Item
                        13 may not exceed 20 1/2. The service requirement of
                        Item 13 may not exceed 6 months.]

              ( ) iii.  the first day of the month coincident with or next
                        following the date the Employee satisfies the
                        eligibility requirements.

              ( ) iv.   the first day of the Plan Year in which the Employee
                        satisfies the eligibility requirements.

              ( ) v.    the Employee's date of employment.

              (X) vi.   the first day of each of the following months of the
                        Plan Year: 
                        first, fourth, seventh and tenth                       .
                        -------------------------------------------------------

         b.   Notwithstanding the option selected in a. above, the following 
              exception(s) apply with respect to the Entry Date:



                                       6

<PAGE>   7
              ( ) i.    an employee who has completed the eligibility
                        requirements as of _______ will be eligible to begin
                        participation on that date.

              (X) ii.   notwithstanding the option selected above, if an
                        Employee is eligible to make a Rollover/Transfer
                        Contribution, his Entry Date will be the earlier of the
                        date the Rollover/Transfer Contribution is made or the
                        Entry Date selected above.

              ( ) iii.  No exceptions.

18.      COMPENSATION

         a.   Compensation for a Participant will be all of the Participant's:

              (X) i.    Compensation as defined for the Wages, Tips and Other
                        Compensation Box on Form W-2, except for any
                        Self-Employed individual covered under the plan, in
                        which case Compensation shall mean Earned Income.

              ( ) ii.   Compensation as defined in Section 3401(a).

              ( ) iii.  Compensation as defined for the section 415 safe harbor.

         b.   If elected below, Compensation shall include Employer
              contributions made pursuant to a salary reduction agreement which
              are not includable in the gross income of the employee under the
              following sections of the Code:

              (X) i.    Section 125 (Cafeteria plan deferrals).
              (X) ii.   Section 402(a)(8) (401(k) deferrals).
              (X) iii.  Section 402(h) (government pick-up contributions).
              (X) iv.   Section 457.
              (X) v.    403(b).
              ( ) vi.   no amounts included.

         c.   Compensation paid prior to the date the Employee's participation 
              under this Plan commenced:

              ( ) i.    will be included.
              (X) ii.   will not be included.

         d.   The following amounts are excluded from Compensation:

              ( ) i.    Overtime.
              ( ) ii.   All bonuses.
              ( ) iii.  Discretionary bonuses only.
              ( ) iv.   Taxable employee benefits.
              ( ) v.    Compensation in excess of $_________.
              ( ) vi.   Other _______________________.
              (X) vii.  No exclusions (must be elected if allocation is 
                        integrated with Social Security).

         NOTE: If exclusions are elected, the special nondiscrimination rule 
         described in the last paragraph of section 1.19(a) of the Plan must be 
         satisfied annually.



                                       7

<PAGE>   8

         e.   The Compensation Determination Period is as selected below:

              (X) i.    The Plan Year.
              ( ) ii.   The calendar year ending with or within the Plan Year.

19.           EMPLOYEE ELECTIVE DEFERRALS

              ( ) a.    Employee Elective Deferrals are not permitted.

              (X) b.    Employee Elective Deferrals are permitted subject to the
                        following [the provision to permit Employee Elective
                        Deferrals cannot be made effective prior to the first
                        day of the Plan Year in which the provision is adopted]:

                  i.    The minimum allowable deferral per Participant is:

                        (X) A.  No minimum amount.
                        ( ) B.  $________ per _______________ (week, etc.).
                        ( ) C.  ________ % of Compensation.

                  ii.   The maximum allowable deferral is:

                        (X) A.  Maximum permitted under the Code.
                        ( ) B.  $________ per _______________ (week, etc.).
                        ( ) C.  ________ % of Compensation.

                  iii.  The Participant will be permitted to change the amount
                        of his deferral election effective the beginning of the
                        pay period coincident with or next following the Change
                        Date(s) elected below:

                        ( ) A.  First day of the first month of the Plan Year.

                        ( ) B.  First day of the first or the seventh month of 
                                the Plan Year.

                        (X) C.  First day of the first, fourth, seventh and 
                                tenth months of the Plan Year.

                        ( ) D.  First day of each month.

                        ( ) E.  Each: _________________________________________.


                  iv.   If a Participant elects to stop his Employee Elective
                        Deferrals at a time other than on a Change Date, he will
                        be permitted to start again on:

                        (X) A.  The Change Date next following the date Employee
                                Elective Deferrals were stopped.
                        ( ) B.  The Change Date following ______________________
                                after Employee Elective Deferrals were stopped.

20.           EMPLOYEE POST-TAX VOLUNTARY CONTRIBUTIONS

              (X) a.    Employee Post-Tax Voluntary Contributions are not 
                        permitted.

              ( ) b.    Employee Post-Tax Voluntary Contributions are permitted
                        subject to the following:

                  i.    The minimum contribution per Participant is:

                        ( ) A.  No minimum amount.
                        ( ) B.  $________ per ____________________ (week, month,
                                etc.).
                        ( ) C.  ________% of Compensation.

                  ii.   The maximum contribution is ________% of Compensation 
                        [Not to exceed 10%].



                                       8

<PAGE>   9



                  iii.  The Participant will be permitted to change the amount
                        of his Employee Post-Tax Voluntary Contribution election
                        effective the beginning of the pay period coincident
                        with or next following the:

                        ( ) A.  First day of the first month of the Plan Year.

                        ( ) B.  First day of the first or the seventh month of 
                                the Plan Year.

                        ( ) C.  First day of the first, fourth, seventh and 
                                tenth months of the Plan Year.

                        ( ) D.  First day of each month.

                        ( ) E.  Each: _________________________________________.

                  iv.   If elected below, a Participant will be permitted to
                        withdraw all or a portion of his Employee Post Tax
                        Voluntary Contribution Account in accordance with the
                        provisions of 7.01(c) of the Plan.

                        ( ) A.  Withdrawals from the Employee Post-Tax Voluntary
                                Contribution Account are permitted.

                        ( ) B.  Withdrawals from the Employee Post-Tax Voluntary
                                Contribution Account are not permitted.

              ( ) c.    Employee Post-Tax Voluntary Contributions are no longer
                        permitted, but Employee Post-Tax Voluntary Contribution
                        Accounts may be maintained on behalf of Participants who
                        have previously made such contributions. If elected
                        below, a Participant will be permitted to withdraw all
                        or a portion of his Employee Post-Tax Voluntary
                        Contribution Account in accordance with the provisions
                        of 7.01(c) of the Plan.

                  ( ) i.    Withdrawals from the Employee Post-Tax Voluntary
                            Contribution Account are permitted.

                  ( ) ii.   Withdrawals from the Employee Post-Tax Voluntary
                            Contribution Account are not permitted.

21.           EMPLOYER QUALIFIED NON-ELECTIVE CONTRIBUTIONS

              a.  Employer Qualified Non-Elective Contributions will be
                  allocated as of the final Valuation Date in a Plan Year on
                  behalf of the following Participants:

                  ( ) i.    All eligible Participants.

                  (X) ii.   Only eligible Nonhighly Compensated Participants.

                  ( ) iii.  Only eligible Participants who are not Self-Employed
                            individuals, shareholders or owners (or considered
                            one of these under section 318 of the Code) of the
                            Employer.

                  ( ) iv.   Only eligible Participants who are not Self-Employed
                            individuals, shareholders or owners (or considered
                            one of these under section 318 of the Code) of the
                            Employer having an ownership interest of at least 
                            _________% at any time during the Plan Year.

                  ( ) v.    Not applicable (No Employer Qualified Non-Elective 
                            Contributions).



                                       9

<PAGE>   10






              b.  Employer Qualified Non-Elective Contributions for a Plan Year
                  will be allocated to all eligible Participants as elected in
                  21.a above except as provided below:

                  (X) i.    Participants who terminated employment during the
                            Plan Year for reasons other than retirement on or
                            after attainment of Normal Retirement Age, death or
                            Disability shall not share in the allocation.

                  (X) ii.   Participants employed on the Valuation Date who did
                            not complete a minimum of 1,000 Hours of Service
                            during the Plan Year shall not share in the
                            allocation.

                  ( ) iii.  Participants who terminated employment before the
                            Valuation Date for reasons other than death,
                            Disability or attainment of Normal Retirement Age
                            who did not complete a minimum of _____ Hours of
                            Service during the Plan Year shall not share in the
                            allocation.

                  ( ) iv.   Participants who terminated employment during the
                            Plan Year for reasons other than retirement on or
                            after attainment of Normal Retirement Age, death or
                            Disability and who had not more than 500 Hours of
                            Service during the Plan Year shall not share in the
                            allocation.

                  ( ) v.    No exceptions.

                  Note:   If 21.b.i, 21.b.ii, or 21.b.iii has been elected and
                          the plan fails to satisfy the minimum coverage
                          requirements of Code section 410(b) or the minimum
                          participation requirements of Code section 401(a)(26)
                          for a given Plan Year because of the operation of
                          these exceptions, the provisions of section 4.06 of
                          the Plan shall apply.

22.           EMPLOYER MATCHING CONTRIBUTIONS

              a.  If elected below, Employer Matching Contributions will be 
                  permitted:

                  (X) i.    Employer Matching Contributions are permitted.
                  ( ) ii.   Employer Matching Contributions are not permitted.

              b.  If Employer Matching Contributions are permitted,
                  contributions to the following accounts will be eligible to be
                  matched:

                  (X) i.    Employee Elective Deferral Contributions.
                  ( ) ii.   Employee Post-Tax Voluntary Contributions.

              c.  If Employer Matching Contributions are permitted:

                  i. The amount of the Matching Contribution to be allocated on
                     behalf of any Participant eligible to share in the Employer
                     Matching Contribution will be determined as follows:

                     ( ) A. _____% of each Participant's Contribution as elected
                            in b. above.

                     (X) B. Declared annually at the discretion of the Employer.

                     ( ) C. Declared annually at the discretion of the Employer,
                            but with a minimum of _____% and a maximum of _____%
                            of each Participant's contribution as elected in b.
                            above.

                                       10

<PAGE>   11
                                                                   EXHIBIT 4.1

                                    PART II

                          PROFIT SHARING PLAN AND TRUST
                           WITH EMPLOYEE CONTRIBUTIONS



<PAGE>   12

                                TABLE OF CONTENTS



                                    ARTICLE I
                                   DEFINITIONS



                                   ARTICLE II
                          ELIGIBILITY AND PARTICIPATION

<TABLE>
<S>       <C>                                                             <C>
2.01      Initial Eligibility                                             30

2.02      Change in Employee Classification                               30

2.03      Eligibility Upon Reemployment                                   31

2.04      Participation During an Authorized Leave of Absence             31

2.05      Limitations with Regard to Owner-Employees                      31
</TABLE>



                                   ARTICLE III
                                  CONTRIBUTIONS


<TABLE>
<S>      <C>                                                              <C>
3.01      Employee Elective Deferrals                                     33

3.02      Terms of Deferral Agreement                                     33

3.03      Employer Matching and Qualified Matching Contributions          33

3.04      Employer Profit Sharing Contributions                           34

3.05      Employer Qualified Non-Elective Contributions                   34

3.06      Employee Post-Tax Voluntary Contributions                       34

3.07      Employee Rollover/Transfer Contributions                        34

3.08      Payment of Employer Contributions to Trustee                    34
</TABLE>



<PAGE>   13


                                   ARTICLE IV
                            ACCOUNTING AND ALLOCATION


<TABLE>
<S>      <C>                                                              <C>
4.01      Accounting Procedure                                            36

4.02      Allocation of Employer Profit Sharing Contributions and 
          Forfeitures                                                     38

4.03      Timing of Employer Contributions                                40

4.04      Valuation and Allocation of Contracts                           41

4.05      Correction of Allocations                                       41

4.06      Additional Eligible Employees                                   41
</TABLE>



                                    ARTICLE V
             LIMITATION ON ALLOCATIONS, DEFERRALS AND CONTRIBUTIONS

<TABLE>
<S>       <C>                                                             <C>
5.01      Limitation on Allocations                                       43

5.02      Limitation on Employee Elective Deferrals                       45

5.03      Limitations on Employer Matching Contributions and Employer
          Post-Tax Voluntary Contributions                                47

5.04      Procedure for Distribution of Excess Elective Deferrals         48

5.05      Distribution of Excess Contributions                            49

5.06      Distribution of Excess Matching Contributions or Employee
          Post-Tax Voluntary Contributions                                50

5.07      Multiple Use Limitation                                         50
</TABLE>



                                   ARTICLE VI
                             VESTING AND FORFEITURES


<TABLE>
<S>      <C>                                                              <C>
6.01      Nonforfeitable Accounts                                         52

6.02      Accounts Subject to Vesting Schedule                            52

6.03      Vesting at Termination                                          52

6.04      Forfeitures                                                     53

6.05      Buyback                                                         53
</TABLE>



<PAGE>   14



                                   ARTICLE VII
                               PAYMENT OF BENEFITS

<TABLE>
<S>      <C>                                                              <C>
7.01      Payment of Benefits                                             54

7.02      Commencement of Benefits                                        55

7.03      Joint and Survivor Requirements                                 56

7.04      Minimum Distribution Requirements                               56

7.05      Payment at Death                                                57

7.06      Optional Form of Payment of Benefits                            59

7.07      Designation of Beneficiary                                      59

7.08      Restrictions on Immediate Distributions                         60

7.09      Notice Requirements                                             61

7.10      Special Rule for Elective Plans                                 62

7.11      Transitional Joint and Survivor Annuity Rules                   62

7.12      Hardship Withdrawals                                            63

7.13      Transitional Minimum Distribution Rules                         65

7.14      In-Service Distributions                                        66

7.15      Distributions Under Qualified Domestic Relations Order          66

7.16      Direct Rollover                                                 67
</TABLE>



                                  ARTICLE VIII
                          SPECIAL TOP-HEAVY PLAN RULES


<TABLE>
<S>      <C>                                                              <C>
8.01      Applicability of Article                                        68

8.02      Minimum Allocations                                             68

8.03      Minimum Vesting                                                 69

8.04      Super Top-Heavy Plans                                           69
</TABLE>


<PAGE>   15


                                   ARTICLE IX
                             ADMINISTRATION OF PLAN


<TABLE>
<S>      <C>                                                              <C>
9.01      Responsibilities of Employer                                    70

9.02      Rights and Responsibilities of Plan Administrator               70

9.03      Administrative Committee                                        71

9.04      Benefit Claims Procedure                                        72

9.05      Multiple Roles                                                  74
</TABLE>



                                    ARTICLE X
                                 TRUST AGREEMENT


<TABLE>
<S>      <C>                                                              <C>
10.01     Trust Agreement                                                 75

10.02     Basic Responsibilities of Trustee                               75

10.03     Investment                                                      75

10.04     Rights and Powers of the Trustee                                77

10.05     Administration and Payment                                      79

10.06     Compensations and Expenses                                      80

10.07     Accounts of the Trustee                                         80

10.08     Co-Trustees                                                     81

10.09     Resignation and Removal of Trustee                              81

10.10     Successor Trustee                                               81
</TABLE>



                                   ARTICLE XI
                              LOANS TO PARTICIPANTS


<TABLE>
<S>      <C>                                                              <C>
11.01     Loans to Participants                                           82

11.02     Terms and Conditions                                            82

11.03     Protection of Trustee                                           84
</TABLE>


<PAGE>   16

                                   ARTICLE XII
                               INSURANCE CONTRACTS

<TABLE>
<S>      <C>                                                              <C>
12.01     Investment in Insurance Contracts                               85

12.02     Investment Limitations                                          85

12.03     General Provisions                                              85

12.04     Insurance as General Investment                                 87

12.05     Insurance Company Not a Party                                   87
</TABLE>



                                  ARTICLE XIII
                                EXCLUSIVE BENEFIT


<TABLE>
<S>      <C>                                                              <C>
13.01     Exclusive Benefit                                               88

13.02     Mistake of Fact                                                 88

13.03     Requirement of Qualification                                    88

13.04     Requirement of Deductibility                                    88
</TABLE>



                                   ARTICLE XIV
                       AMENDMENT, TERMINATION, AND MERGER


<TABLE>
<S>      <C>                                                              <C>
14.01     Amendment                                                       89

14.02     Plan Termination                                                90

14.03     Distribution Upon Plan Termination                              90

14.04     Merger                                                          90
</TABLE>



                                   ARTICLE XV
                                  MISCELLANEOUS


<TABLE>
<S>       <C>                                                             <C>
15.01     This Plan is not an Employment Contract                         91

15.02     Limitations on the Obligations of the Employer                  91

15.03     Agreement Binding                                               91

15.04     Assignment, Alienation, or Encumbrance                          91

15.05     Retroactive Effect                                              91

15.06     Construction                                                    92
</TABLE>


<PAGE>   17


<TABLE>
<S>      <C>                                                              <C>
15.07     Headings                                                        92

15.08     Governing Law                                                   92
</TABLE>



                                   ARTICLE XVI
                             PARTICIPATING EMPLOYERS


<TABLE>
<S>       <C>                                                             <C>
16.01     Adoption by Other Employers                                     93

16.02     Requirements of Participating Employers                         93

16.03     Designation of Agent                                            94

16.04     Employee Transfers                                              94

16.05     Participating Employers Contribution                            94

16.06     Amendment                                                       94

16.07     Discontinuance of Participation                                 95

16.08     Administrator's Authority                                       95
</TABLE>


<PAGE>   18


                       PLAN DATA, INC. REGIONAL PROTOTYPE
                          PROFIT SHARING PLAN AND TRUST
                           WITH EMPLOYEE CONTRIBUTIONS
                                   (PLAN 001)


The Employer whose name and signature appear on the attached Adoption Agreement
hereby adopts a profit sharing plan in the form of this Plan Data, Inc. Regional
Prototype Profit Sharing Plan and Trust With Employee Contributions, as modified
by the information provided and selections made in the Adoption Agreement.

The Employer hereby establishes the Plan and creates the Trust for the exclusive
benefit of Participants and their Beneficiaries, as follows:



                                    ARTICLE I
                                   DEFINITIONS


The following words and phrases, when used herein, shall have the meanings
indicated below, unless a different meaning is clearly indicated by the context.
All references to sections herein pertain to sections of the Plan unless
otherwise indicated by the text or context.

1.01     Actual Deferral Percentage ("ADP"):

         For a specified group of Participants for a Plan Year, the average of
         the ratios (calculated separately for each Participant in such group)
         of (1) the amount of Employer contributions actually paid over to the
         trust on behalf of such Participant for the Plan Year to (2) the
         Participant's Compensation for such Plan Year.

         For purposes of the preceding sentence, "Employer contributions" on
         behalf of any Participant shall include: (1) any Employee Elective
         Deferrals made pursuant to the Participant's Deferral Agreement,
         including Excess Elective Deferrals, but excluding Elective Deferrals
         that are taken into account in the Contribution Percentage test
         (provided the ADP test is satisfied both with and without exclusion of
         these Employee Elective Deferrals); and (2) Employer Qualified
         Non-Elective Contributions and Employer Qualified Matching
         Contributions. The amounts of Employer Qualified Matching Contributions
         and Employer Qualified Non-Elective Contributions taken into account
         for purposes of calculating the Actual Deferral Percentage, subject to
         such other requirements as may be prescribed by the Secretary of the
         Treasury, shall be such amounts as are needed to meet the Actual
         Deferral Percentage test in section 5.02(a) of the Plan.

         For purposes of computing Actual Deferral Percentages, "Participant"
         shall include an Employee who would be a Participant (with respect to
         eligibility to make Employee Elective Deferrals) but for the failure to
         make Employee Elective Deferrals. Such Employee shall be treated as a
         Participant on whose behalf no Employee Elective Deferrals are made.

1.02     Administrator, Plan Administrator:

         The person or Committee named to administer the Plan on behalf
         of the Employer, as specified in the Adoption Agreement. If no person
         or Committee is named, the Employer shall be the Administrator.

1.03     Adoption Agreement:


                                        1
<PAGE>   19

         The instrument, completed and executed by the Employer and accepted by
         the Trustee, in which the Employer adopts the Plan and Trust and
         selects its options under this Plan. Such agreement may be amended by
         the Employer from time to time.

1.04     Affiliated Employer:

         Any corporation which is a member of a controlled group of corporations
         (as defined in Section 414(b) of the Code) which includes the Employer;
         any trade or business (whether or not incorporated) which is under
         common control (as defined in Section 414(c) of the Code) with the
         Employer; any organization (whether or not incorporated) which is a
         member of an affiliated service group (as defined in Section 414(m) of
         the Code) which includes the Employer; and any other entity required to
         be aggregated with the Employer pursuant to regulations under 414(o) of
         the Code.

1.05     Aggregate Limit:

         The sum of (a) 125 percent of the greater of the ADP of the Non-highly
         Compensated Employees for the Plan Year or the ACP of Non-highly
         Compensated Employees under the Plan subject to section 401(m) of the
         Code for the Plan Year beginning with or within the Plan Year of the
         cash or deferred arrangement and (b) the lesser of 200% or two plus the
         lesser of such ADP or ACP.

1.06     Anniversary Date:

         The last day of the Plan Year.

1.07     Annual Additions:

         The sum of the following amounts allocated on behalf of a Participant
         for the Limitation Year:

         (a) all employer contributions,

         (b) all forfeitures,

         (c) all employee contributions.

         For purposes of this subsection, amounts reapplied to reduce employer
         contributions under section 5.01 shall also be included as Annual
         Additions. Excess Elective Deferrals and Excess Contributions shall be
         treated as Annual Additions under the Plan.

         Amounts allocated, after March 31, 1984, to an individual medical
         account, as defined in section 415(l)(2) of the Code, which is part of
         a pension or annuity plan maintained by the Employer, are treated as
         Annual Additions to a defined contribution plan. Also, amounts derived
         from contributions paid or accrued after December 31, 1985, in taxable
         years ending after such date, which are attributable to post-retirement
         medical benefits allocated to the separate account of a key employee,
         as defined in section 419A(d)(3) of the Code, under a welfare benefit
         fund, as defined in section 419(e), maintained by the Employer, are
         treated as Annual Additions to a defined contribution plan.

1.08     Annuity Starting Date:

         Annuity Starting Date is the first day of the first period for which an
         amount is paid as an annuity or any other form.



                                        2
<PAGE>   20

1.09     Applicable Life Expectancy:

         The life expectancy (or joint and last survivor expectancy) calculated
         using the attained age of the Participant (or Designated Beneficiary)
         as of the Participant's (or Designated Beneficiary's) birthday in the
         applicable calendar year reduced by one for each calendar year which
         has elapsed since the date life expectancy was first calculated. If
         life expectancy is being recalculated, the Applicable Life Expectancy
         shall be the life expectancy as so recalculated. The applicable
         calendar year shall be the first Distribution Calendar Year, and if
         life expectancy is being recalculated, such succeeding calendar year.

         Life expectancy and joint and last survivor expectancy are computed by
         use of the expected return multiples in Tables V and VI of section
         1.72-9 of the Income Tax Regulations.

         Unless otherwise elected by the Participant (or Spouse, in the case of
         distributions described in section 7.05(c)(2)(B)) by the time
         distributions are required to begin, life expectancies shall not be
         recalculated annually. Such election shall be irrevocable as to the
         Participant (or Spouse) and shall apply to all subsequent years. The
         life expectancy of a nonspouse beneficiary may not be recalculated.

1.10     Applicable Period:

         The Applicable Period for notice in the case of a Preretirement
         Survivor Annuity is whichever of the following periods ends last:

         (a)   the period beginning with the first day of the Plan Year in which
               the Participant attains age 32 and ending with the close of the
               Plan Year preceding the Plan Year in which the Participant
               attains age 35;

         (b)   a reasonable period ending after the individual becomes a
               Participant;

         (c)   a reasonable period ending after section 7.03 first applies to
               the Participant. Notwithstanding the foregoing, notice must be
               provided within a reasonable period ending after separation from
               service in the case of a Participant who separates from service
               before attaining age 35.

         For purposes of the above, a reasonable period ending after the
         enumerated events described in (b) and (c) is the end of the two-year
         period beginning one year prior to the date the applicable event
         occurs, and ending one year after that date. In the case of a
         Participant who separates from service before the Plan Year in which
         age 35 is attained, notice shall be provided within the two-year period
         beginning one year prior to separation and ending one year after
         separation. If such a Participant thereafter returns to employment with
         the Employer, the Applicable Period for such Participant shall be
         redetermined.

1.11     Authorized Leave of Absence:

         Any absence authorized by the Employer under the Employer's standard
         personnel practices, so long as all persons under similar circumstances
         will have such practices uniformly applied to them, and further
         provided that the Participant either returns or retires within the
         period of the Authorized Leave of Absence. An absence due to service in
         the armed forces of the United States or of any state shall be
         considered an Authorized Leave of Absence if that absence is caused by
         war or other emergency or if the Participant is required to serve under
         the laws of conscription in time of peace, and the Participant returns
         to employment within the time provided by law.

1.12     Average Contribution Percentage ("ACP"):



                                        3
<PAGE>   21

         The average of the Contribution Percentages of the Eligible
         Participants in a specified group.

1.13     Beneficiary:

         The person or persons designated pursuant to Article VII of the Plan to
         receive a Participant's benefits upon the Participant's death, subject
         to the restrictions of Article VII.

1.14     Break in Service:

         (a)   Hour of Service Method - If the Employer has specified in the
               Adoption Agreement that the Hour of Service method shall be used,
               then a Break in Service shall mean a Plan Year during which an
               Employee does not complete more than 500 Hours of Service with
               the Employer. However, in determining the Break in Service
               referenced in section 1.121(a)(2), the computation period shall
               be the same as that which is used to determine a Year of Service
               for eligibility purposes.

               Solely for purposes of determining whether a Break in Service for
               eligibility and vesting purposes has occurred in a computation
               period, an individual who is absent from work for maternity or
               paternity reasons shall receive credit for the Hours of Service
               which would otherwise have been credited to such individual but
               for such absence, or in any case in which such hours cannot be
               determined, 8 Hours of Service per day of such absence. The Hours
               of Service credited under this paragraph shall be credited in the
               computation period in which the absence begins if the crediting
               is necessary to prevent a Break in Service in that period, or, in
               all other cases, in the following computation period.

         (b)   Regular Time Hours Method - If the Employer has specified in the
               Adoption Agreement that the Regular Time Hours Method shall be
               used, then a Break in Service will be determined under the Hour
               of Service Method described in (a) above, except that 375 Regular
               Time Hours will be substituted for 500 Hours of Service.

         (c)   Elapsed Time Method - If the Employer has specified in the
               Adoption Agreement that the elapsed time method shall be used,
               then a Break in Service shall mean a Period of Severance of at
               least twelve-consecutive months.

               In the case of an individual who is absent from work for
               maternity or paternity reasons, the twelve-consecutive month
               period beginning on the first anniversary of the first date of
               such absence shall not constitute a Break in Service.

         (d)   For purposes of sections 1.14(a) and (c) above, an absence from
               work for maternity or paternity reasons means an absence (1) by
               reason of the pregnancy of the individual, (2) by reason of the
               birth of a child of the individual, (3) by reason of the
               placement of a child with the individual in connection with the
               adoption of such child by such individual, or (4) for purposes of
               caring for such child for a period beginning immediately
               following such birth or placement.

1.15     Change Date:

         The date or dates elected in Item 19 of the Adoption Agreement as of
         which a Participant will be able to change the amount deferred pursuant
         to his Deferral Agreement.




                                        4
<PAGE>   22

1.16     Code:

         The Internal Revenue Code of 1986 and the regulations thereunder, as
         heretofore or hereafter amended. Reference to a section of the Code
         shall include that section and any comparable section or sections, or
         any future statutory provision which amends, supplements or supersedes
         that section.

1.17     Collective Bargaining Agreement:

         An agreement which the Secretary of Labor finds to be a collective
         bargaining agreement between employee representatives and one or more
         employers, if there is evidence that retirement benefits were the
         subject of good faith bargaining. For this purpose, the term "employee
         representatives" does not include any organization more than half of
         whose members are employees who are owners, officers or executives of
         the Employer.

1.18     Committee:

         If the Employer so designates in the Adoption Agreement, the person or
         persons appointed by the Employer to have the responsibilities set
         forth in Article IX.

1.19     Compensation:

         (a)   Compensation shall mean one of the following amounts as elected
               by the Employer in item 18. of the Adoption Agreement:

               (1)   Wages, Tips and Other Compensation Box on Form W-2
                     Compensation is defined as wages as defined in section
                     3401(a) of the Code and all other payments of compensation
                     to an employee by the employer (in the course of the
                     employer's trade or business) for which the employer is
                     required to furnish the employee a written statement under
                     section 6041(d) and 6051(a)(3) of the Code. Compensation
                     must be determined without regard to any rules under
                     section 3401(a) that limit the remuneration included in
                     wages based on the nature or location of the employment or
                     the services performed (such as the exception for
                     agricultural labor in section 3401(a)(2)).

               (2)   Section 3401(a) Wages

                     Compensation is defined as wages within the meaning of
                     section 3401(a) for the purposes of income tax withholding
                     at the source but determined without regard to any rules
                     that limit the remuneration included in wages based on the
                     nature or location of the employment or the services
                     performed (such as the exception for agricultural labor in
                     section 3401(a)(2)).

               (3)   415 Safe-Harbor Compensation.

                     Compensation is defined as wages, salaries, and fees for
                     professional services and other amounts received (without
                     regard to whether or not an amount is paid in cash) for
                     personal services actually rendered in the course of
                     employment with the employer maintaining the plan to the
                     extent that the amounts are includable in gross income
                     (including, but not limited to, commissions paid salesmen,
                     compensation for services on the basis of a percentage of
                     profits, commissions on insurance premiums, tips, bonuses,
                     fringe benefits and reimbursements or other expense
                     allowances under a nonaccountable plan (as described in
                     1.62-2(c)), and excluding the following:

                     i)  Employer contributions to a plan of deferred
                         compensation which are not includable in the employee's
                         gross income for the taxable



                                        5
<PAGE>   23


                         years in which contributed, or employer contributions
                         under a simplified employee pension plan to the extent
                         such contributions are deductible by the employee, or
                         any distributions from a plan of deferred compensation;

                    ii)  Amounts realized from the exercise of a non-qualified
                         stock option, or when restricted stock (or property)
                         held by the employee either becomes freely transferable
                         or is no longer subject to a substantial risk of
                         forfeiture;

                   iii)  Amounts realized from the sale, exchange or other
                         disposition of stock acquired under a qualified stock
                         option; and

                    iv)  other amounts which received special tax benefits, or
                         contributions made by the employer (whether or not
                         under a salary reduction agreement) towards the
                         purchase of an annuity contract described in section
                         403(b) of the Code (whether or not the contributions
                         are actually excludable from the gross income of the
                         employee).

               Notwithstanding the above, if elected by the employer in the
               Adoption Agreement item 18., compensation shall include any
               amount which is contributed by the Employer pursuant to a salary
               reduction agreement and which is not includable in the gross
               income of the employee under sections 125, 402(a)(8), 402(h) or
               403(b) of the Code.

               For plan years beginning on or after January 1, 1989, and before
               January 1, 1994, the annual Compensation of each Participant
               taken into account for determining all benefits provided under
               the Plan for any Compensation Determination Period shall not
               exceed $200,000, as adjusted by the Secretary at the same time
               and in the same manner as under section 415(d) of the Code,
               except that the dollar increase in effect on January 1 of any
               calendar year is effective for plan years beginning in such
               calendar year and the first adjustment to the $200,000 limitation
               is effective on January 1, 1990.

               For plan years beginning on or after January 1, 1994, the annual
               compensation of each participant taken into account for
               determining all benefits provided under the plan for any
               Compensation Determination Period shall not exceed $150,000, as
               adjusted for increases in the cost-of-living in accordance with
               section 401(a)(17)(B) of the Internal Revenue Code. The
               cost-of-living adjustment in effect for a calendar year applies
               to any determination period beginning in such calendar year.

               If the determination period consists of fewer than 12 months, the
               annual compensation limit is an amount equal to the otherwise
               applicable annual compensation limit multiplied by a fraction,
               the numerator of which is the number of months in the short
               determination period, and the denominator of which is 12.

               In determining the Compensation of a Participant for purposes of
               this limitation, the rules of section 414(q)(6) of the Code shall
               apply, except that in applying such rules, the term "family"
               shall include only the spouse of the Participant and any lineal
               descendants of the Participant who have not attained age 19
               before the close of the year. If, as a result of application of
               such rules, the adjusted annual compensation limitation is
               exceeded, then (except for purposes of determining the portion of
               Compensation up to the Integration Level if this Plan provides
               for permitted disparity), the limitation shall be prorated among
               the affected 



                                        6
<PAGE>   24

               individuals in proportion to each such individual's Compensation
               as determined under this section prior to the application of this
               limitation.

               If Compensation for any prior Compensation Determination Period
               is taken into account in determining an employee's allocations or
               benefits for the current Plan Year, the Compensation for such
               prior Compensation Determination Period is subject to the
               applicable annual compensation limit in effect for that prior
               period. For this purpose, for years beginning on or after January
               1, 1989, the annual compensation limit in effect for Compensation
               Determination Periods beginning before that date is $200,000 (as
               adjusted). In addition, in determining allocations in plan years
               beginning on or after January 1, 1994, the annual compensation
               limit in effect for Compensation Determination Periods beginning
               on or after that date is $150,000 (as adjusted).

               If so elected in Item 18.c. of the Adoption Agreement,
               Compensation for purposes of allocating Employer Contributions
               shall not include Compensation prior to the date the Employee's
               participation in this Plan commenced. For purposes of determining
               the Compensation of a Self-Employed, Compensation shall be deemed
               to have been earned at a uniform rate throughout the year, and
               shall include a pro rata amount based on the number of complete
               months of participation in this Plan.

               If so elected in Item 18.d. of the Adoption Agreement,
               Compensation for purposes of allocating Employer Contributions
               shall not include any of the amounts specified in Item 18.d.
               However, these amounts can be excluded for a Compensation
               Determination Period only if the "compensation percentage" for
               the Employer's Highly Compensated Employees is not greater than
               the "compensation percentage" for the Employer's Nonhighly
               Compensated Employees by more than a de minimis amount. The
               compensation percentage for a group of Employees is calculated by
               averaging the separately calculated compensation ratios for each
               Employee in the group. An Employee's compensation ratio is
               calculated by dividing the amount of the Employee's Compensation
               taking Item 18.d. into account by the amount of the Employee's
               Compensation without regard to Item 18.d.

         (b)   When the Plan refers to "_415 Compensation," such term shall mean
               the amount as elected by the Employer in item 18.a of the
               Adoption Agreement determined without regard to the additional
               amounts included or excluded under items 18.b., or 18.c., or
               18.d. of the Adoption Agreement.

               _415 Compensation for a Limitation Year is the Compensation
               actually paid or includable in gross income during such
               Limitation Year.

         (c)   For purposes of determining the Actual Contribution Percentage
               and the Actual Deferral Percentage and testing under 410(b) and
               401(a)(4), Compensation shall mean an amount elected by the
               Employer which satisfies the requirements of Code Section 414(s)
               and the regulations thereunder. Further, the Employer may elect
               to exclude from Compensation considered for this purpose any
               Compensation paid prior to the time the Employee became a
               Participant in the Plan.

         (d)   When the Plan refers to "_414(q) Compensation", such term shall
               mean the amount elected by the Employer in item 18.a of the
               Adoption Agreement and shall include salary deferral
               contributions under sections 125, 402(a)(8), 402(h)(1)(B), and
               403(b) of the Code.



                                        7
<PAGE>   25

1.20     Compensation Determination Period: The Compensation Determination
         Period is the period selected by the Employer in the Adoption Agreement
         over which Compensation is determined.

1.21     Contract:

         A life insurance policy or annuity contract (group or individual)
         issued by an insurer.

1.22     Contribution Percentage:

         The ratio (expressed as a percentage) of the Participant's Contribution
         Percentage Amounts to the Participant's Compensation for the Plan Year
         (whether or not the Employee was a Participant for the entire Plan
         Year).

1.23     Contribution Percentage Amounts:

         The sum of the Employee Contributions, Matching Contributions, and
         Employer Qualified Non-Elective Contributions (to the extent not taken
         into account for purposes of the ADP test) made under the Plan on
         behalf of the Participant for the Plan Year. The Employer may include
         Employee Elective Deferrals in the Contribution Percentage Amounts so
         long as the ADP test is met before the Employee Elective Deferrals are
         used in the ACP test and continues to be met following the exclusion of
         those Employee Elective Deferrals that are used to meet the ACP test.

1.24     Deferral Agreement:

         A written agreement between an Employee who has otherwise satisfied the
         participation requirements of Section 2.01 and the Employer which
         provides that the Participant's cash compensation will be reduced in
         accordance with Item 19 of the Adoption Agreement and that the Employer
         will contribute an equivalent amount to the Trust as an Employee
         Elective Deferral on behalf of such Participant. Under no circumstances
         shall a Deferral Agreement be adopted retroactively.

1.25     Defined Benefit Fraction:

         A fraction, the numerator of which is the sum of the Participant's
         Projected Annual Benefits under all the defined benefit plans (whether
         or not terminated) maintained by the Employer, and the denominator of
         which is the lesser of 125 percent of the dollar limitation determined
         for the Limitation Year under sections 415(b) and (d) of the Code or
         140 percent of the Highest Average Compensation, including any
         adjustments under section 415(b) of the Code.

         Notwithstanding the above, if the Participant was a participant as of
         the first day of the first Limitation Year beginning after December 31,
         1986, in one or more defined benefit plans maintained by the Employer
         which were in existence on May 6, 1986, the denominator of this
         fraction will not be less than 125 percent of the sum of the annual
         benefits under such plans which the Participant had accrued as of the
         close of the last Limitation Year beginning before January 1, 1987,
         disregarding any changes in the terms and conditions of the Plan after
         May 5, 1986. The preceding sentence applies only if the defined benefit
         plans individually and in the aggregate satisfied the requirements of
         section 415 for all Limitation Years beginning before January 1, 1987.




                                        8
<PAGE>   26

1.26     Defined Contribution Dollar Limitation:

         $30,000 or if greater, one-fourth of the defined benefit dollar
         limitation set forth in section 415(b)(1) of the Code as in effect for
         the Limitation Year.

1.27     Defined Contribution Fraction:

         A fraction, the numerator of which is the sum of the Annual Additions
         to the Participant's account under all the defined contribution plans
         (whether or not terminated) maintained by the Employer for the current
         and all prior Limitation Years, (including the Annual Additions
         attributable to the Participant's nondeductible employee contributions
         to all defined benefit plans, whether or not terminated, maintained by
         the Employer and the Annual Additions attributable to all welfare
         benefit funds, as defined in section 419(e) of the Code, and individual
         medical accounts, as defined in section 415(l)(2) of the Code,
         maintained by the Employer), and the denominator of which is the sum of
         the maximum aggregate amounts for the current and all prior Limitation
         Years of service with the Employer (regardless of whether a defined
         contribution plan was maintained by the Employer). The maximum
         aggregate amount in any Limitation Year is the lesser of 125 percent of
         the dollar limitation determined under sections 415(b) and (d) of the
         Code in effect under section 415(c)(1)(A) of the Code or 35 percent of
         the Participant's _415 Compensation for such year.

         If the Employee was a Participant as of the end of the first day of the
         first Limitation Year beginning after December 31, 1986, in one or more
         defined contribution plans maintained by the Employer which were in
         existence on May 6, 1986, the numerator of this fraction will be
         adjusted if the sum of this fraction and the Defined Benefit Fraction
         would otherwise exceed 1.0 under the terms of this Plan. Under the
         adjustment, an amount equal to the product of (1) the excess of the sum
         of the fractions over 1.0 times (2) the denominator of this fraction,
         will be permanently subtracted from the numerator of this fraction. The
         adjustment is calculated using the fractions as they would be computed
         as of the end of the last Limitation Year beginning before January 1,
         1987, and disregarding any changes in the terms and conditions of the
         plan made after May 5, 1986, but using the section 415 limitation
         applicable to the first Limitation Year beginning on or after January
         1, 1987. The Annual Addition for any Limitation Year beginning before
         January 1, 1987, shall not be recomputed to treat all employee
         contributions as Annual Additions.

1.28     Designated Beneficiary:

         The individual who is designated as the Beneficiary under the Plan in
         accordance with section 401(a)(9) of the Code and the regulations
         thereunder.

1.29     Determination Date:

         For the first Plan Year of the Plan, the last day of that year. For any
         subsequent Plan Year, the last day of the preceding Plan Year.

1.30     Direct Rollover:

         A Direct Rollover is a payment by the Plan to the Eligible Retirement
         Plan specified by the Distributee.

1.31     Disability:

         A medically determinable physical or mental condition resulting from
         bodily injury, disease, or mental disorder which is expected to be of
         long and indefinite duration and which renders a Participant incapable
         of continuing his usual and customary employment with the Employer.
         Disability shall be determined by a licensed physician selected by the
         Administrator.

1.32     Distributee:

         A Distributee is a Participant or a former Participant who is eligible
         to receive a



                                        9
<PAGE>   27

         distribution from this Plan. In addition, a Distributee includes a
         Participant's or former Participant's Spouse or former Spouse who is
         the alternate payee under a qualified domestic relations order, as
         defined in section 414(p) of the Code with regard to the interest of
         the Spouse or former Spouse.

1.33     Distribution Calendar Year:

         A calendar year for which a minimum distribution is required. For
         distributions beginning before the Participant's death, the first
         Distribution Calendar Year is the calendar year immediately preceding
         the calendar year which contains the Participant's Required Beginning
         Date. For distributions beginning after the Participant's death, the
         first Distribution Calendar Year is the calendar year in which
         distributions are required to begin pursuant to section 7.05(c).

1.34     Earned Income:

         The net earnings from self-employment in the trade or business with
         respect to which the Plan is established, for which personal services
         of the Self-Employed are a material income-producing factor. Net
         earnings will be determined without regard to items not included in
         gross income and the deductions allocable to such items. Net earnings
         are reduced by contributions by the Employer to a qualified plan to the
         extent deductible under section 404 of the Code. Net earnings shall be
         determined with regard to the deduction allowed to the Employer by
         section 164(f) of the Code for taxable years beginning after December
         31, 1989.

1.35     Eligible Participant:

         Any Employee who is eligible to make an Employee Contribution, or an
         Employee Elective Deferral (if the Employer takes such contributions
         into account in the calculation of the Contribution Percentage), or to
         receive an Employer Matching Contribution (including forfeitures) or an
         Employer Qualified Matching Contribution.

1.36     Eligible Retirement Plan:

         An Eligible Retirement Plan is an individual retirement account
         described in section 408(a) of the Code, an individual retirement
         annuity described in section 408(b) of the Code, an annuity plan
         described in section 403(a) of the Code, or a qualified trust described
         in section 401(a) of the Code, that accepts the Distributee's Eligible
         Rollover Distribution. However, in the case of an Eligible Rollover
         Distribution to the Surviving Spouse, an Eligible Retirement Plan is an
         individual retirement account or individual retirement annuity.

1.37     Eligible Rollover Distribution:

         Any distribution of all or any portion of the balance to the credit of
         the Distributee, except:

         (a)   a distribution that is one of a series of substantially equal
               periodic payments, made not less frequently than annually, that
               is made over the life or life expectancy of the Distributee, or
               the joint lives of the Distributee and the Distributee's
               designated Beneficiary, the joint life and last survivor
               expectancy of the Distributee and the Distributee's designated
               Beneficiary, or a specified period of ten years or more; or,

         (b)   any distribution to the extent the distribution is required under
               section 401(a)(9) of the Code; or,

         (c)   the portion of any distribution that is not includable in gross
               income (determined without regard to the exclusion for net
               unrealized appreciation with respect to employer securities); or,



                                        10
<PAGE>   28

         (d)   such other distributions the Secretary or Commissioner designates
               ineligible for treatment as Eligible Rollover Distributions in
               regulations, rulings, notices or other guidance of general
               applicability.

1.38     Employee:

         Any employee of the Employer maintaining the Plan or of any other
         employer required to be aggregated with such Employer under sections
         414(b), (c), (m) or (o) of the Code. The term "Employee" shall also
         include any "Leased Employee" deemed to be an employee of any employer
         described in the previous sentence as provided in sections 414(n) or
         (o) of the Code.

         A Leased Employee shall not be considered an employee of the recipient
         if: (a) such employee is covered by a money purchase pension plan
         providing: (1) a nonintegrated employer contribution rate of at least
         10 percent of compensation, as defined in section 415(c)(3) of the
         Code, but including amounts contributed pursuant to a salary reduction
         agreement which are excludable from the employee's gross income under
         section 125, section 402(a)(8), section 402(h) or section 403(b) of the
         Code, (2) immediate participation, and (3) full and immediate vesting;
         and (b) Leased Employees do not constitute more than 20 percent of the
         recipient's nonhighly compensated workforce.

1.39     Employee Contribution:

         Any contribution made to the Plan by or on behalf of a Participant that
         is included in the Participant's gross income in the year in which made
         and that is maintained under a separate account to which earnings and
         losses are allocated.

1.40     Employee Elective Deferrals:

         Any Employer contributions made to the Plan at the election of the
         Participant, in lieu of cash compensation, including contributions made
         pursuant to a Deferral Agreement or other deferral mechanism. With
         respect to any taxable year, a Participant's Employee Elective
         Deferrals is the sum of all employer contributions made on behalf of
         such Participant pursuant to an election to defer under any qualified
         cash or deferred arrangement as described in section 401(k) of the
         Code, any simplified employee pension cash or deferred arrangement as
         described in section 402(h)(1)(B), any eligible deferred compensation
         plan under section 457, any plan as described under section 501(c)(18),
         and any employer contributions made on the behalf of a Participant for
         the purchase of an annuity contract under section 403(b) pursuant to a
         salary reduction agreement.

1.41     Employee Elective Deferral Account:

         The account maintained with respect to a Participant in which is
         recorded his Employee Elective Deferrals under this Plan and any
         adjustments thereto.

1.42     Employee Post-Tax Voluntary Contributions:

         Amounts contributed by a Participant pursuant to section 3.06 of the
         Plan.

1.43     Employee Post-Tax Voluntary Contribution Account:

         The account maintained with respect to a Participant in which is
         recorded his Employee Post-Tax Voluntary Contributions and adjustments
         thereto.



                                        11
<PAGE>   29
1.44     Employee Rollover/Transfer Contributions:

         Amounts received by the Trustee which either -

         (a)   Were received by a Participant from another Qualified Deferred
               Compensation Plan and were then contributed to the Trustee of
               this Plan in such manner that the requirements for deferral of
               income pursuant to section 402(a)(5), 403(a)(4),
               408(d)(3)(A)(ii), or other applicable provision of the Code
               dealing with rollover contributions are met; or

         (b)   Were transferred on behalf of a Participant directly to the
               Trustee of this Plan by the Trustee of another Qualified Deferred
               Compensation Plan, provided such transfer meets any applicable
               requirements of law.

1.45     Employee Rollover/Transfer Account:

         The account maintained with respect to a Participant in which is
         recorded his Employee Rollover/Transfer Contributions and any
         adjustments thereto.

1.46     Employee VDEC Contributions:

         Amounts received by the Trustee which are voluntary deductible employee
         contributions. This Plan will not accept deductible employee
         contributions which are made for a taxable year beginning after
         December 31, 1986.

1.47     Employee VDEC Account:

         The account maintained with respect to a Participant in which is
         recorded his Employee VDEC Contributions and any adjustments thereto.
         The account will be nonforfeitable at all times. The account will share
         in the gains and losses of the trust in the same manner as described in
         section 4.01(h) of the Plan. No part of the account will be used to
         purchase life insurance.

1.48     Employer:

         The sole proprietorship, partnership, corporation or other entity whose
         name appears on the Adoption Agreement executed by it, any successor
         which elects to continue the Plan, and any predecessor which has
         maintained this Plan.

         For purposes of section 5.01, "Employer" shall include not only the
         Employer adopting this Plan, but also all Affiliated Employers.

1.49     Employer Contribution Account:

         The account maintained with respect to a Participant which consists of
         his Employer Profit Sharing Account, Employer Matching Account,
         Employer Qualified Matching Account, and Employer Qualified
         Non-Elective Account.

1.50     Employer Matching Contributions:

         Amounts contributed to the Plan by the Employer for a Plan Year
         pursuant to section 3.03(a) of the Plan.

1.51     Employer Matching Contribution Account:

         The account maintained with respect to a Participant in which is
         recorded his Employer Matching Contributions under this Plan and any
         adjustments thereto.

1.52     Employer Profit Sharing Contributions:

         Amounts contributed to the Plan by the Employer for a Plan Year
         pursuant to section 3.04 of the Plan.



                                        12
<PAGE>   30

1.53     Employer Profit Sharing Contribution Account: 

         The account maintained with respect to a Participant in which is
         recorded his Employer Profit Sharing Contributions and any adjustments
         thereto.

1.54     Employer Qualified Matching Contributions:

         Amounts contributed to the Plan by the Employer for a Plan Year and
         designated as such pursuant to section 3.03(b) of the Plan. Such
         contributions are nonforfeitable when made and are distributable only
         in accordance with the distribution provisions that are applicable to
         Employee Elective Deferrals. These amounts will be determined in
         accordance with the provisions of Section 1.401(k)-1(b)(5) of the Code,
         which are incorporated herein by this reference.

1.55     Employer Qualified Matching Contribution Account:

         The account maintained with respect to a Participant in which is
         recorded his Employer Qualified Matching Contributions and any
         adjustments thereto.

1.56     Employer Qualified Non-Elective Contributions:

         Amounts contributed to the Plan by the Employer for a Plan Year and
         designated as such pursuant to section 3.05 of the Plan. Participants
         shall have no right to elect to receive such contributions in cash
         until such amounts are otherwise distributable under the Plan. Such
         contributions are nonforfeitable when made and are distributable only
         in accordance with the distribution provisions that are applicable to
         Employee Elective Deferrals. These amounts will be determined in
         accordance with the provisions of Section 1.401(k)-1(b)(5) and Section
         1.401(m)-1(b)(5) of the Code, which are incorporated herein by this
         reference.

1.57     Employer Qualified Non-Elective Contribution Account:

         The account maintained with respect to a Participant in which is
         recorded his Employer Qualified Non-Elective Contributions and any
         adjustments thereto.

1.58     Entry Date:

         The date or dates set out in the Adoption Agreement as of which an
         Employee who has satisfied the eligibility requirements may enter this
         Plan and become a Participant hereunder.

1.59     ERISA:

         Public Law No. 93-406, known as the "Employee Retirement Income
         Security Act of 1974," as amended from time to time.

1.60     Excess Aggregate Contributions:

         With respect to any Plan Year, the excess of:

         (a)   The aggregate Contribution Percentage Amounts taken into account
               in computing the numerator of the Contribution Percentage
               actually made on behalf of Highly Compensated Employees for such
               Plan Year, over

         (b)   The maximum Contribution Percentage Amounts permitted by the ACP
               test (determined by reducing contributions made on behalf of
               Highly Compensated Employees in order of their Contribution
               Percentages beginning with the highest of such percentages).

         Such determination shall be made after first determining Excess
         Elective Deferrals pursuant to section 5.04 and then determining Excess
         Contributions pursuant to section 5.05.

1.61     Excess Amount:



                                        13
<PAGE>   31

         The excess of the Participant's Annual Additions for the Limitation
         Year over the Maximum Permissible Amount.

1.62     Excess Compensation:

         A Participant's Compensation in excess of the Integration Level.

1.63     Excess Compensation Percentage:

         The percentage in Item 24 of the Adoption Agreement, which shall not
         exceed the percentage equal to the portion of the rate of tax under
         section 3111(a) of the Code in effect at the beginning of the Plan Year
         which is attributable to old-age insurance. If the Integration Level is
         less than the Taxable Wage Base, the Excess Compensation Percentage
         shall not exceed the following applicable percentage:

         If the Integration Level is:

<TABLE>
<CAPTION>
         more than                 but not more than            the applicable percentage is
         ---------                 -----------------            ----------------------------
         <S>                       <C>                          <C>
            $0                             X*                                 5.7%

         X* of TWB                  80% of the TWB                            4.3%

         80% of TWB                        Y**                                5.4%
</TABLE>


               X* = the greater of $10,000 or 20% of the TWB 
               Y** = any amount more than 80% but less than 100% of the TWB

1.64     Excess Contributions:

         With respect to any Plan Year, the excess of:

         (a)   The aggregate amount of Employer contributions (as defined in
               section 1.01) actually taken into account in computing the ADP of
               Highly Compensated Employees for such Plan Year, over

         (b)   The maximum amount of such contributions permitted by the ADP
               test (determined by reducing contributions made on behalf of
               Highly Compensated Employees in order of the ADPs, beginning with
               the highest of such percentages).

1.65     Excess Elective Deferrals:

         Those Employee Elective Deferrals that are includable in a
         Participant's gross income under section 402(g) of the Code to the
         extent such Participant's Employee Elective Deferrals for a taxable
         year exceed the dollar limitation under such Code section.

1.66     Family Member:

         An individual described in Section 414(q)(6)(B) of the Code. Generally,
         this term includes, with respect to a Participant, such Participant's
         spouse and lineal ascendants or descendants and the spouses of such
         lineal ascendants or descendants.



                                        14
<PAGE>   32

1.67     Forfeiture:

         That portion of a Participant's Employer Contribution Account which is
         not vested and thus becomes a Forfeiture on the earlier of:

         (a)   the date of the distribution (or deemed distribution pursuant to
               section 7.08(a)) of the Vested Percentage of a Participant's
               Employer Contribution Account; or

         (b)   the last day of the Plan Year in which the Participant incurs
               five consecutive 1-year Breaks in Service.

1.68     Former Participant:

         A Participant whose employment with the Employer has terminated or who
         ceased to be a Participant for any reason.

1.69     Highest Average Compensation:

         The average _415 Compensation for the three consecutive years of
         service with the Employer that produces the highest average. A year of
         service with the Employer is the Limitation Year specified in the
         Adoption Agreement.

1.70     Highly Compensated Employee:

         Any Employee who is a "highly compensated active employee" or a "highly
         compensated former employee."

         (a)   Unless otherwise elected in the Adoption Agreement, a "highly
               compensated active employee" is any Employee who performed
               service for the Employer during the determination year and who,
               during the look-back year:

               (1)   received _414(q) Compensation from the Employer in excess
                     of $75,000 (as adjusted pursuant to section 415(d) of the
                     Code).

               (2)   received _414(q) Compensation from the Employer in excess
                     of $50,000 (as adjusted pursuant to section 415(d) of the
                     Code) and who was in the Top Paid Group of Employees for
                     such Plan Year.

               (3)   was an officer of the Employer and received _414(q)
                     Compensation greater than 50% of the amount in effect under
                     Code Section 415(b)(1)(A) during such year. If none of the
                     officers of the Employer meet the compensation requirement
                     of the preceding sentence, then the most highly compensated
                     officer will be treated as a Highly Compensated Employee,
                     regardless of the level of _414(q) Compensation.

               (4)   was both described in (1), (2), or (3) above if the term
                     "determination year" is substituted for the term "look-back
                     year" and was one of the 100 Employees who received the
                     most _414(q) Compensation from the Employer during the
                     determination year.

               (5)   was a "five percent owner" of the Employer at any time
                     during the look- back year or the determination year. "Five
                     percent owner" means any person who owns (or is considered
                     as owning within the meaning of section 318 of the Code)
                     more than five percent (5%) of the outstanding stock of the
                     Employer or possessing more than five percent (5%) of the
                     capital or profits interest in the Employer. In determining
                     percentage ownership hereunder, employers that would
                     otherwise be aggregated under Code Sections 414(b), (c) and
                     (m) shall be treated as separate employers.



                                        15
<PAGE>   33

         (b)   A "highly compensated former employee" includes any Employee who
               separated from service (or was deemed to have separated) prior to
               the determination year, performs no service for the Employer
               during the determination year, and was a highly compensated
               active employee for either the separation year or any
               determination year ending on or after the Employee's 55th
               birthdate.

         (c)   If an Employee is, during a determination year or look-back year,
               a Family Member of either a 5 percent owner who is an active or
               former employee or a Highly Compensated Employee who is one of
               the 10 most highly compensated employees ranked on the basis of
               _414(q) Compensation paid by the Employer during such year, then
               the Family Member and the 5 percent owner or top-ten highly
               compensated employee shall be aggregated. In such case, the
               Family Member and 5 percent owner or top-ten Highly Compensated
               Employee shall be treated as a single Employee receiving
               Compensation and plan contributions or benefits equal to the sum
               of such compensation and contributions or benefits of the family
               member and 5 percent owner or top-ten Highly Compensated
               Employee.

         (d)   For purposes of this section, the determination year shall be the
               Plan Year. The look-back year shall be the twelve-month period
               immediately preceding the determination year unless the Employer,
               in its sole and absolute discretion, elects to make the look-back
               year calculation for a determination year on the basis of the
               calendar year ending with or within the applicable determination
               year (or, in the case of a determination year that is shorter
               than 12 months, the calendar year ending with the end of the
               determination year in question). If the applicable period for
               which the determination is being made is the calendar year, the
               Employer may still elect to make the calendar year calculation.
               In order for such calendar year election to be effective, it must
               apply with respect to all plans, entities and arrangements of the
               Employer and must be made pursuant to the requirements of
               Treasury Regulation section 1.414(q)-1T, Q&A-14, or any final
               regulations or rulings issued with respect thereto.

         (e)   The determination of who is a Highly Compensated Employee,
               including the determinations of the number and identity of
               Employees in the top-paid group, the top 100 Employees, the
               number of Employees treated as officers and the Compensation that
               is considered, will be made in accordance with section 414(q) of
               the Code and the regulations thereunder.

         (f)   If the Employer has elected in the Adoption Agreement to
               determine the Highly Compensated Employees under the method
               described in section 414(q)(12) of the Code, paragraph (a)(1) of
               this section will be modified by substituting $50,000 for $75,000
               and paragraph (a)(2) will be disregarded. This simplified
               definition of Highly Compensated Employee will apply only to
               Employers that maintain significant business activities (and
               employ Employees) in at least two significantly separate
               geographic areas, and in compliance with section 414(q)(12) of
               the Code.

1.71     Hour of Service:

         (a)   (1)   Each hour for which an Employee is paid, or entitled to
                     payment, for the performance of duties for the Employer.
                     These hours shall be credited to the Employee for the
                     computation period in which the duties are performed;

               (2)   Each hour for which an Employee is paid, or is entitled to
                     payment, on account of a period during which no duties have
                     been performed 



                                        16
<PAGE>   34

                     (irrespective of whether the employment relationship has
                     terminated) due to vacation, holiday, illness, incapacity
                     (including Disability), layoff, jury duty, military duty,
                     maternity or paternity leave (as described in section
                     1.14(d)) or Authorized Leave of Absence. No more than 501
                     Hours of Service shall be credited under this paragraph for
                     any single continuous period (whether or not such period
                     occurs in a single computation period). Hours shall be
                     calculated and credited under this paragraph pursuant to
                     section 2530.200b-2 of the Department of Labor Regulations,
                     which are incorporated herein by this reference; and

               (3)   Each hour for which back pay, without regard to mitigation
                     of damages, is either awarded or agreed to by the Employer.
                     The same Hours of Service shall not be credited both under
                     paragraph (1) or (2), as the case may be, and under this
                     paragraph (3). These hours shall be credited to the
                     Employee for the eligibility computation period or periods
                     to which the award or agreement pertains, rather than to
                     the eligibility computation period in which the award,
                     agreement or payment is made.

         (b)   Hours of Service will be credited for employment with an
               Affiliated Employer.

         (c)   Hours of Service will also be credited for any individual
               considered an Employee for purposes of this Plan under section
               414(n) or 414(o) of the Code.

         (d)   Hours of Service shall be determined from the records of the
               Employer. However, if the Employer elects an alternative method
               of crediting service in the Adoption Agreement, then in lieu of
               crediting on the basis of hours actually completed, Hours of
               Service shall be credited on the basis of the method selected.

         (e)   Where the Employer maintains the plan of a predecessor employer,
               service for such predecessor shall be treated as service for the
               Employer.

         (f)   The provisions of this section shall be construed so as to
               resolve any ambiguities in favor of crediting Employees with
               Hours of Service.

1.72     Integration Level:

         The amount specified in Item 24 of the Adoption Agreement, which shall
         not exceed the Taxable Wage Base.

1.73     Investment Manager:

         Any person, firm or corporation who is a registered investment advisor
         under the Investment Advisors Act of 1940, a bank or an insurance
         company, who has the power to manage, acquire or dispose of Plan
         assets, and who acknowledges in writing his fiduciary responsibility to
         the Plan.

1.74     Joint and Survivor Annuity:

         An immediate annuity for the life of the Participant with a survivor
         annuity for the life of the Participant's Spouse equal to 50% of the
         amount of the annuity payable during the joint lives of the Participant
         and the Participant's Spouse, and which is the amount of benefit which
         can be purchased with the Vested Percentage of the Participant's
         Account.

1.75     Key Employee:

         Any Employee or former Employee (and the beneficiaries of such Employee
         if such Employee has died) who, at any time during the Plan Year or the
         four preceding Plan Years (including Plan Years before 1984), is:



                                        17
<PAGE>   35

         (a)   One of the ten Employees who are owners (as defined in section
               318 of the Code) of both more than one-half percent (1/2%)
               interest and the largest interests in the Employer, if such
               Employee's compensation exceeds the dollar amount under section
               415(c)(1)(A) of the Code for the calendar year in which such Plan
               Year ends;

         (b)   An owner of more than five percent (5%) of the Employer;

         (c)   An owner of more than one percent (1%) of the Employer having an
               annual compensation from the Employer of more than $150,000.00;
               or

         (d)   An officer of the Employer, if such individual's annual
               compensation exceeds 50% of the dollar limitation under section
               415(b)(1)(A) of the Code for the calendar year in which such Plan
               Year ends. For Plan Years beginning prior to February 28, 1985,
               an officer shall only be considered a Key Employee if the
               Employer is a corporation.

         "Compensation" means _415 Compensation, but including amounts
         contributed by the Employer pursuant to a salary reduction agreement
         which are excludable from the Employee's gross income under section
         125, section 402(a)(8), section 402(h), or section 403(b) of the Code.

         Determination of who is a Key Employee will be made in accordance with
         section 416(i)(l) of the Code.

1.76     Leased Employee:

         Any person (other than an employee of the recipient) who pursuant to an
         agreement between the recipient and any other person ("leasing
         organization") has performed services for the recipient (or for the
         recipient and related persons determined in accordance with section
         414(n)(6) of the Code) on a substantially full time basis for a period
         of at least one year, and such services are of a type historically
         performed by employees in the business field of the recipient employer.
         Contributions or benefits provided a Leased Employee by the leasing
         organization which are attributable to services performed for the
         recipient employer shall be treated as provided by the recipient
         employer.

1.77     Limitation Year:

         A calendar year or the 12-consecutive month period elected by the
         Employer in Item 10 of the Adoption Agreement. All qualified plans
         maintained by the Employer must use the same Limitation Year. If the
         Limitation Year is amended to a different 12-consecutive month period,
         the new Limitation Year must begin on a date within the Limitation Year
         in which the amendment is made.

1.78     Master or Prototype Plan:

         A master or prototype plan the form of which is the subject of a
         favorable opinion letter or a regional prototype plan which receives a
         notification letter from the Internal Revenue Service.

1.79     Matching Contribution:

         An Employer contribution made to this or any other defined contribution
         plan on behalf of a Participant on account of an Employee Contribution
         made by such Participant, or on account of a Participant's Employee
         Elective Deferral, under a plan maintained by the Employer.

1.80     Maximum Permissible Amount:



                                        18
<PAGE>   36

         The maximum Annual Addition that may be contributed or allocated to a
         Participant's account under the Plan for any Limitation Year shall not
         exceed the lesser of:

         (a)   the Defined Contribution Dollar Limitation, or

         (b)   25 percent of the Participant's _415 Compensation for the
               Limitation Year.

         The compensation limitation referred to in (b) shall not apply to any
         contribution for medical benefits (within the meaning of section 401(h)
         or section 419A(f)(2) of the Code) which is otherwise treated as an
         Annual Addition under section 415(1)(1) or 419A(d)(2) of the Code.

         If a short Limitation Year is created because of an amendment changing
         the Limitation Year to a different 12-consecutive month period, the
         Maximum Permissible Amount will not exceed the Defined Contribution
         Dollar Limitation multiplied by the following fraction:

                  number of months in the short Limitation Year
                  ---------------------------------------------
                                       12

1.81     Nonhighly Compensated Employee:

         An Employee who is neither a Highly Compensated Employee nor a Family
         Member of a Highly Compensated Employee.

1.82     Nonresident Alien:

         A nonresident alien who receives no earned income from the Employer
         which constitutes income from sources within the United States (with
         the meaning of section 861(a)(3) of the Code).

1.83     Normal Retirement Age:

         The age specified in the Adoption Agreement, which may not exceed age
         65. Normal Retirement Age may not exceed any mandatory retirement age
         enforced by the Employer.

1.84     Normal Retirement Date:

         The day on which a Participant attains the Normal Retirement Age
         specified in the Adoption Agreement.

1.85     Owner-Employee:

         An individual who is a sole proprietor or who is a partner who owns
         more than 10% of either the capital or profits interest of the
         partnership.

1.86     Participant:

         An Employee who has satisfied the eligibility requirements contained in
         the Adoption Agreement and in section 2.01 of the Plan with respect to
         a particular type of contribution, and who was employed by the Employer
         on the Entry Date. Such Employee is a Participant only with respect to
         the type(s) of contribution for which the eligibility and Entry Date
         requirements have been satisfied.

1.87     Participant's Account:

         The individual account established and maintained for each Participant,
         Former Participant or Beneficiary who has an interest in the Trust
         Fund. A Participant's Account shall be comprised of the following
         accounts, if applicable: Employer Profit Sharing Contribution Account,
         Employer Matching Contribution Account, Employer Qualified Matching
         Contribution Account, Employer Qualified Non-Elective Contribution
         Account, Employee Elective Deferral Account, Employee Post-Tax 
         Voluntary



                                        19
<PAGE>   37

         Contribution Account, Employee Rollover/Transfer Contribution Account,
         and Employee VDEC Account.

1.88     Participant's Benefits:

         The balance of the Participant's Account as of the last Valuation Date
         in the calendar year immediately preceding the Distribution Calendar
         Year (valuation calendar year) increased by the amount of any
         contributions or Forfeitures allocated to the Participant's Account
         balance as of dates in the valuation calendar year after the Valuation
         Date and decreased by distributions made in the valuation calendar year
         after the Valuation Date. However, if any portion of the minimum
         distribution for the first Distribution Calendar Year is made in the
         second Distribution Calendar Year on or before the Required Beginning
         Date, the amount of the minimum distribution made in the second
         Distribution Calendar Year shall be treated as if it had been made in
         the immediately preceding Distribution Calendar Year.

1.89     Period of Service:

         The period running from the date an Employee first completes an Hour of
         Service upon employment or reemployment and ending on the date a Period
         of Severance begins. For purposes of eligibility and vesting, a Period
         of Service shall include a Period of Severance of less than 12
         consecutive months.

1.90     Period of Severance:

         The period beginning on the earlier of (a) the date on which an
         Employee quits, retires, is discharged or dies, or (b) the first
         anniversary of the first date of a period in which an Employee remains
         absent from service with the Employer for any reason other than quit,
         retirement, discharge or death.

1.91     Permissive Aggregation Group:

         The Required Aggregation Group of plans plus any other plan or plans of
         the Employer which, when considered as a group with the Required
         Aggregation Group, would continue to satisfy the requirements of
         sections 401(a)(4) and 410 of the Code.

1.92     Plan:

         This Profit Sharing Plan and Trust adopted by the Employer, as provided
         herein and on the Adoption Agreement executed by the Employer. Unless
         otherwise indicated, any reference to the Plan shall also include the
         Adoption Agreement.

1.93     Plan Year:

         The 12-consecutive month period specified by the Employer in the
         Adoption Agreement.

1.94     Preretirement Survivor Annuity:

         An annuity for the life of the Participant's Spouse in an amount which
         can be purchased with the entire balance of the Participant's Account.

1.95     Present Value:

         Present Value shall be based on the interest and mortality rates
         specified in the Adoption Agreement.

1.96     Projected Annual Benefit:

         The annual retirement benefit (adjusted to an actuarially equivalent
         straight life annuity if such benefit is expressed in a form other than
         a straight life annuity) or qualified joint and survivor annuity to
         which the Participant would be entitled under the terms of the Plan
         assuming:

         (a)   the Participant will continue employment until Normal Retirement
               Age under the Plan (or current age, if later), and



                                        20
<PAGE>   38

         (b)   the Participant's Compensation for the current Limitation Year
               and all other relevant factors used to determine benefits under
               the Plan will remain constant for all future Limitation Years.

1.97     Qualified Deferred Compensation Plan:

         Any pension, profit sharing, stock bonus, or other plan which meets the
         requirements of section 401 of the Code, which includes a trust exempt
         from tax under section 501(a) of the Code; any annuity plan described
         in section 403(a) of the Code; and any such plan established for its
         employees by the United States or by a state or political division
         thereof, or by an agency or instrumentality of any of the foregoing.

1.98     Qualified Early Retirement Age:

         The latest of:

         (a)   The earliest date, under the Plan, on which the Participant may
               elect to receive retirement benefits,

         (b)   The first day of the 120th month beginning before the Participant
               reaches Normal Retirement Age, or

         (c)   The date the Participant begins participation.

1.99     Qualified Election:

         An election to waive a Joint and Survivor Annuity or a Preretirement
         Survivor Annuity which meets the following requirements:

         (a)   the Participant's Spouse consents in writing to the election;

         (b)   the election designates a specific beneficiary, including any
               class of beneficiaries or any contingent beneficiaries, which may
               not be changed without spousal consent (or the Spouse expressly
               permits designations by the Participant without any further
               spousal consent);

         (c)   the Spouse's consent acknowledges the effect of the election; and

         (d)   the Spouse's consent is witnessed by a Plan representative or
               notary public.

         A Participant's waiver of the Joint and Survivor Annuity shall not be
         effective unless the election designates a form of benefit payment
         which may not be changed without spousal consent (or the Spouse
         expressly permits designations by the Participant without any further
         spousal consent). If it is established to the satisfaction of a Plan
         representative that there is no Spouse or that the Spouse cannot be
         located, a waiver will be deemed a Qualified Election. A Participant
         may elect to or revoke an election to waive a Joint and Survivor
         Annuity at any time any number of times within the applicable election
         period.

1.100    Qualified Preretirement Survivor Annuity Election Period:

         The period which begins on the first day of the Plan Year in which the
         Participant attains age 35 and ends on the date of the Participant's
         death. If a Participant separates from service prior to the first day
         of the Plan Year in which age 35 is attained, the election period shall
         begin on the date of separation. A Participant who will not yet attain
         age 35 as of the end of any current Plan Year may make a special
         qualified election to waive the Preretirement Survivor Annuity for the
         period beginning on the date of such election and ending on the first
         day of the Plan Year in which the Participant will attain age 35. Such
         election shall not be valid unless the Participant receives a written
         explanation of the Preretirement Survivor Annuity in such terms as are
         comparable to the explanation 



                                        21
<PAGE>   39

         required under section 7.09. The Preretirement Survivor Annuity will
         automatically become applicable as of the first day of the Plan Year in
         which the Participant attains age 35. Any new waiver on or after such
         date shall be subject to the full requirements of article VI.

1.101    Regular Employee:

         Any Employee (or former Employee) who is not a Key Employee.

1.102    Regular Time Hour:

         (a)   (1)   Each hour, except those hours described in (3.) below, for 
                     which an Employee is paid, or entitled to payment, for the
                     performance of duties for the Employer. These hours shall
                     be credited to the Employee for the computation period in
                     which the duties are performed;

               (2)   Each hour, except those hours described in (3.) below, for
                     which back pay, without regard to mitigation of damages, is
                     either awarded or agreed to by the Employer. The same
                     Regular Time Hour shall not be credited both under
                     paragraph (1) and this paragraph (2). These hours shall be
                     credited to the Employee for the computation period or
                     periods to which the award or agreement pertains, rather
                     than to the computation period in which the award,
                     agreement or payment is made.

               (3)   Regular Time Hours shall not include:

                     i)   Hours for which a premium rate is paid because such
                          hours are in excess of the maximum workweek applicable
                          to an Employee under section 7(a) of the Fair Labor
                          Standards Act of 1938, as amended, or because such
                          hours are in excess of a bona fide standard workweek
                          or workday.

                    ii)   Hours for which an Employee is paid, or is entitled to
                          payment, on account of a period during which no duties
                          have been performed due to vacation, holiday, illness,
                          incapacity (including Disability), layoff, jury duty,
                          military duty, maternity or paternity leave or
                          Authorized Leave of Absence.



                                        22
<PAGE>   40

1.103    Required Aggregation Group:

         (a)   Each qualified plan of the Employer in which at least one Key
               Employee is participating or participated at any time during the
               Plan Year containing the Determination Date or any of the four
               preceding Plan Years (regardless of whether the plan has
               terminated); and

         (b)   Any other qualified plan of the Employer which enables a plan
               described in (a) above to meet the requirements of sections
               401(a)(4) or 410 of the Code.

1.104    Required Beginning Date:

         The Required Beginning Date of a Participant is the first day of April
         of the calendar year following the calendar year in which the
         Participant attains age 70-1/2, except as follows:

         (a)   The Required Beginning Date of a Participant who attains age 
               70-1/2 before January 1, 1988, shall be determined in accordance
               with (1) or (2) below:

               (1)   Non-5-percent owners. The Required Beginning Date for a
                     Participant who is not a 5-percent owner is the first day
                     of April of the calendar year following the calendar year
                     in which the later of retirement or attainment of age 
                     70-1/2 occurs.

               (2)   5-percent owners. The Required Beginning Date of a
                     Participant who is a 5-percent owner during any year
                     beginning after December 31, 1979, is the first day of
                     April following the later of:

                     (A)  the calendar year in which the Participant attains age
                          70-1/2, or

                     (B)  the earlier of the calendar year with or within which
                          ends the Plan Year in which the Participant becomes a
                          5-percent owner, or the calendar year in which the
                          Participant retires.

                          A Participant is treated as a 5-percent owner for
                          purposes of this section if such Participant is a
                          5-percent owner as defined in section 416(i) of the
                          Code (determined in accordance with section 416 but
                          without regard to whether the plan is top-heavy) at
                          any time during the Plan Year ending with or within
                          the calendar year in which such owner attains age
                          66-1/2 or any subsequent Plan Year.

                          Once distributions have begun to a 5-percent owner
                          under this section, they must continue to be
                          distributed, even if the Participant ceases to be a
                          5-percent owner in a subsequent year.

         (b)   The Required Beginning Date of a Participant who is not a 5-
               percent owner who attains age 70-1/2 during 1988 and who has not
               retired as of January 1, 1989, is April 1, 1990.

1.105    Self-Employed:

         An individual who has Earned Income for the Taxable Year from the trade
         or business for which the Plan is established, and an individual who
         would have had Earned Income except for the fact that the trade or
         business had no net profits for the Taxable Year.



                                        23
<PAGE>   41

1.106    Sponsor:

         Plan Data, Inc., the sponsor of this regional prototype plan.

1.107    Spouse, Surviving Spouse:

         The Spouse or Surviving Spouse of the Participant, provided that a
         former Spouse will be treated as the Spouse or Surviving Spouse and a
         current spouse will not be treated as the Spouse or the Surviving
         Spouse to the extent provided under a qualified domestic relations
         order as described in section 414(p) of the Code.

1.108    Super Top-Heavy Plan:

         A Top-Heavy Plan in which the Top-Heavy Ratio is more than 90 percent.

1.109    Taxable Wage Base:

         The taxable wage base under section 230 of the Social Security Act in
         effect on the first day of the Plan Year.

1.110    Taxable Year:

         The Employer's taxable year for federal income tax purposes indicated
         on the Adoption Agreement.

1.111    Top-Heavy Plan:

         For any Plan Year beginning after December 31, 1983, this Plan is
         Top-Heavy if any of the following conditions exists:

         (a)   If the Top-Heavy Ratio for this Plan exceeds 60 percent and this
               Plan is not part of any Required Aggregation Group or Permissive
               Aggregation Group of plans.

         (b)   If this Plan is a part of a Required Aggregation Group of plans
               but not part of a Permissive Aggregation Group and the Top-Heavy
               Ratio for the group of plans exceeds 60 percent.

         (c)   If this Plan is a part of a Required Aggregation Group and part
               of a Permissive Aggregation Group of plans and the Top-Heavy
               Ratio for the Permissive Aggregation Group exceeds 60 percent.

1.112    Top-Heavy Plan Year:

         A Plan Year commencing after December 31, 1983, for which the Plan is a
         Top-Heavy Plan.

1.113    Top-Heavy Ratio:

         (a)   If the Employer maintains one or more defined contribution plans
               (including any simplified employee pension plan) and the Employer
               has not maintained any defined benefit plan which during the
               5-year period ending on the Determination Date(s) has or has had
               accrued benefits, the Top-Heavy Ratio for this Plan alone or for
               the Required or Permissive Aggregation Group, as appropriate, is
               a fraction, the numerator of which is the sum of the account
               balances of all Key Employees as of the Determination Date(s)
               (including any part of any account balance distributed in the
               5-year period ending on the Determination Date(s)), and the
               denominator of which is the sum of all account balances
               (including any part of any account balance distributed in the
               5-year period ending on the Determination Date(s)), both computed
               in accordance with section 416 of the Code and the regulations
               thereunder. Both the numerator and denominator of the Top-Heavy
               Ratio are adjusted to reflect any contribution not actually made
               as of the Determination Date, but which is required to be taken
               into account on that date under section 416 of the Code and the
               regulations thereunder.



                                        24
<PAGE>   42

         (b)   If the Employer maintains one or more defined contribution plans
               (including any simplified employee pension plan) and the Employer
               maintains or has maintained one or more defined benefit plans
               which during the 5-year period ending on the Determination
               Date(s) has or has had any accrued benefits, the Top-Heavy Ratio
               for any Required or Permissive Aggregation Group, as appropriate,
               is a fraction, the numerator of which is the sum of account
               balances under the aggregated defined contribution plans for all
               Key Employees determined in accordance with (1) above, and the
               Present Value of accrued benefits under the aggregated defined
               benefit plans for all Key Employees as of the Determination
               Date(s), and the denominator of which is the sum of the account
               balances under the aggregated defined contribution plans for all
               Participants determined in accordance with (1) above, and the
               Present Value of accrued benefits under the defined benefit plans
               for all Participants as of the Determination Date(s), all
               determined in accordance with section 416 of the Code and the
               regulations thereunder. The accrued benefits under a defined
               benefit plan in both the numerator and the denominator of the
               Top-Heavy Ratio are increased for any distribution of an accrued
               benefit made in the 5-year period ending on the Determination
               Date.

         (c)   For purposes of (a) and (b) above, the value of account balances
               and the Present Value of accrued benefits will be determined as
               of the most recent Top-Heavy Valuation Date that falls within or
               ends with the 12-month period ending on the Determination Date,
               except as provided in section 416 of the Code and the regulations
               thereunder for the first and second plan years of a defined
               benefit plan. The account balances and accrued benefits of a
               Participant who is a Regular Employee but who was a Key Employee
               in a prior year, or a Participant who has not been credited with
               at least one Hour of Service with any Employer maintaining the
               Plan at any time during the 5-year period ending on the
               Determination Date will be disregarded. The calculation of the
               Top-Heavy Ratio, and the extent to which distributions,
               rollovers, and transfers are taken into account will be made in
               accordance with section 416 of the Code and the regulations
               thereunder. Deductible voluntary employee contributions will not
               be taken into account for purposes of computing the Top-Heavy
               Ratio. When aggregating plans, the value of account balances and
               accrued benefits will be calculated with reference to the
               Determination Dates that fall within the same calendar year.

               The accrued benefit of a Participant other than a Key Employee
               shall be determined under the method, if any, that uniformly
               applies for accrual purposes under all defined benefit plans
               maintained by the Employer, or if there is no such method, as if
               such benefit accrued not more rapidly than the slowest accrual
               rate permitted under the fractional rule of section 411(b)(1)(C)
               of the Code.

1.114    Top-Heavy Valuation Date:

         The date elected by the Employer in Item 29 of the Adoption Agreement
         as of which account balances or accrued benefits are valued for
         purposes of calculating the Top-Heavy Ratio.

1.115    Top Paid Group:

         An Employee is in the Top Paid Group of Employees for a Plan Year if
         such Employee is in the group consisting of the top 20 percent of the
         Employees when ranked on the basis of Compensation paid during such
         Plan Year. For purposes of determining the number of Employees to be
         considered, the following Employees shall be excluded, unless an
         election has been made to modify the exclusions in the Adoption
         Agreement:

         (a)   Employees who have not completed six (6) months of service,



                                        25
<PAGE>   43

         (b)   Employees who normally work less than 17-1/2 hours per week,

         (c)   Employees who normally work during not more than six (6) months
               during any Plan Year,

         (d)   Employees who have not attained age 21,

         (e)   Employees who are included in a bona fide collective bargaining
               agreement, except to the extent provided in regulations, and

         (f)   Employees who are nonresident aliens and who receive no earned
               income (within the meaning of Code Section 911(d)(2)) from the
               Employer which constitutes income from sources within the United
               States (within the meaning of Code Section 861(a)(3)).

1.116    Trust:

         The legal relationship created under Article X between the Employer,
         the Trustee, and the Participants and their Beneficiaries.

1.117    Trust Fund:

         The fund maintained in accordance with Article X and the property held
         therein.

1.118    Trustee:

         The person or persons named in the Adoption Agreement and accepting the
         Trust, or any successor or successors appointed by the Employer and
         accepting the Trust.

1.119    Valuation Date:

         The last day of each Plan Year, any additional dates specified in the
         Adoption Agreement, and such other dates as shall be directed by the
         Plan Administrator.

1.120    Vested Percentage:

         The nonforfeitable amount of each Participant's Employer Profit Sharing
         Contribution Account and Employer Matching Contribution Account
         determined in accordance with the vesting schedule specified by the
         Employer in the Adoption Agreement and Article VI, and 100% of each of
         the following accounts: Employer Qualified Matching Contribution
         Account, Employer Qualified Non-Elective Contribution Account, Employee
         Elective Deferral Account, Employee Post-Tax Voluntary Contribution
         Account, Employee Rollover/Transfer Account, and Employee VDEC Account.

1.121    Year of Service:

         Except where specifically excluded under sections 1.121(a), 1.121(b),
         and 1.121(c) below, all of an Employee's Years of Service shall be
         taken into account for eligibility and vesting purposes, including: (1)
         Years of Service with the predecessor employer, if so specified in the
         Adoption Agreement; (2) Years of Service with the predecessor employer
         during the time a qualified plan was maintained, if so specified in the
         Adoption Agreement; (3) Years of Service for employment with an
         Affiliated Employer; and (4) Years of Service for an employee required
         under section 414(n) or 414(o) of the Code to be considered an employee
         of any employer aggregated with the Employer pursuant to section
         414(b), (c), or (m) of the Code.

         (a)   Hours of Service Method.

               (1)   Crediting Year of Service - An Employee will be credited
                     with a Year of Service upon completion of at least 1,000
                     Hours of Service during the applicable twelve-consecutive
                     month computation period.



                                        26
<PAGE>   44

               (2)   For Eligibility Purposes - In the determination of Years of
                     Service for purposes of eligibility, the initial
                     twelve-consecutive month computation period shall commence
                     on the date an Employee first completes an Hour of Service.
                     The succeeding twelve-consecutive month periods shall begin
                     with the Plan Year which commences prior to the end of the
                     initial twelve-consecutive month period, regardless of
                     whether the Employee is entitled to be credited with at
                     least 1000 Hours of Service during the initial eligibility
                     computation period. An Employee who is credited with at
                     least 1,000 Hours of Service in both the initial
                     eligibility computation period and the first Plan Year
                     which commences prior to the end of the initial twelve-
                     consecutive month period will be credited with two Years of
                     Service for purposes of eligibility.

                     If an Employee is required to complete more than one Year
                     of Service in order to become eligible to participate in
                     the Plan, the initial and all subsequent twelve-consecutive
                     month computation periods shall begin on the date an
                     Employee first completes an Hour of Service and
                     anniversaries thereof. However, if, in such case, the
                     Employee fails to complete a Year of Service in the initial
                     twelve-consecutive month period, all subsequent periods
                     shall be Plan Years beginning with the Plan Year that
                     includes his first anniversary of employment. In addition,
                     if such an Employee incurs a 1-year Break in Service prior
                     to satisfaction of the Plan's eligibility requirements,
                     then service prior to such 1-year Break in Service shall
                     not be taken into account in the determination of the
                     Employee's eligibility to participate in the Plan.

                     If any fractional Year of Service is specified in the
                     Adoption Agreement as a service requirement to become a
                     Participant under the Plan, an Employee shall not be
                     required to complete any specified number of Hours of
                     Service to receive credit for such fractional year.

               (3)   For Vesting Purposes - In the determination of Years of
                     Service for purposes of computing a Participant's Vested
                     Percentage, the twelve-consecutive month computation
                     period shall be the Plan Year. If a Participant fails to
                     complete 1,000 Hours of Service in either of the Plan Years
                     which overlap the eligibility computation period in which
                     he becomes a Participant, he shall nevertheless be credited
                     with a Year of Service for determining his Vested
                     Percentage.

                     Notwithstanding the foregoing, for any short Plan Year, the
                     determination of whether an Employee has completed a Year
                     of Service for vesting purposes shall be made in accordance
                     with Department of Labor regulation 2530.203-2(c).

                     In the determination of a Participant's Vested Percentage,
                     the following service shall be disregarded:

                     (A)   Service excluded as specified in Item 34 of the
                           Adoption Agreement.

                     (B)   Service after five (5) consecutive 1-year Breaks in
                           Service shall be disregarded for purposes of
                           determining a Participant's Vested Percentage in any
                           portion of his Employer Contribution Account
                           attributable to Employer Contributions contributed
                           prior to the time such five (5) consecutive 1-year
                           Breaks in Service occurred; 



                                        27
<PAGE>   45

                           however, both pre-break and post-break service will
                           be counted for purposes of determining a
                           Participant's Vested Percentage in any portion of his
                           Employer Contribution Account attributable to
                           Employer Contributions contributed after such breaks.
                           Separate Employer Contribution Accounts will be
                           maintained for the Participant's pre-break and
                           post-break derived Employer Contributions. Both
                           pre-break and post-break Employer Contribution
                           Accounts will share in the earnings and losses of the
                           Trust Fund. In the case of a Participant who does not
                           have five (5) consecutive 1-year Breaks in Service,
                           both pre-break and post-break service will be counted
                           for purposes of determining such Participant's Vested
                           Percentage in both the pre-break and the post-break
                           derived Employer Contribution Accounts.

         (b)   Regular Time Hours Method.

               If the Employer has specified in the Adoption Agreement that the
               Regular Time Hours Method shall be used, then a Year of Service
               will be determined under the Hour of Service Method described in
               (a) above, except that 750 Regular Time Hours will be substituted
               for 1,000 Hours of Service.

         (c)   Elapsed Time Method.

               (1)   Crediting Year of Service - If the Employer has specified
                     in the Adoption Agreement that the elapsed time method
                     shall be used to determine Years of Service, a Period of
                     Service of 365 days shall represent a Year of Service.
                     Periods of Service of less than one year shall be expressed
                     in terms of days. An Employee shall also receive credit for
                     any Period of Severance of less than twelve consecutive
                     months.

               (2)   For Eligibility Purposes - If an Employee is required to
                     complete more than one Year of Service in order to become
                     eligible to participate in the Plan, and such an Employee
                     incurs a 1-year Break in Service prior to satisfaction of
                     the Plan's eligibility requirements, then service prior to
                     such 1-year Break in Service shall not be taken into
                     account in the determination of the Employee's eligibility
                     to participate in the Plan.

               (3)   For Vesting Purposes - In the determination of a
                     Participant's Vested Percentage, the following service
                     shall be disregarded:

                     (A)   Service excluded as specified in Item 34 of the 
                           Adoption Agreement.



                                        28
<PAGE>   46

                     (B)   Service after five (5) consecutive 1-year Breaks in
                           Service shall be disregarded for purposes of
                           determining a Participant's Vested Percentage in any
                           portion of his Employer Contribution Account
                           attributable to Employer Contributions contributed
                           prior to the time such five (5) consecutive 1-year
                           Breaks in Service occurred; however, both pre-break
                           and post-break service will be counted for purposes
                           of determining a Participant's Vested Percentage in
                           any portion of his Employer Contribution Account
                           attributable to Employer Contributions contributed
                           after such breaks. Separate Employer Contribution
                           Accounts will be maintained for the Participant's
                           pre-break and post-break derived Employer
                           Contributions. Both pre-break and post-break Employer
                           Contribution Accounts will share in the earnings and
                           losses of the Trust Fund.

                           In the case of a Participant who does not have five
                           (5) consecutive 1-year Breaks in Service, both
                           pre-break and post-break service will be counted for
                           purposes of determining a Participant's Vested
                           Percentage in both the pre-break and the post-break
                           derived Employer Contribution Accounts.



                                        29
<PAGE>   47

                                   ARTICLE II
                          ELIGIBILITY AND PARTICIPATION


2.01     Initial Eligibility:

         Any Employee of the Employer to whom eligibility has been extended
         pursuant to Item 12 of the Adoption Agreement and who is still employed
         by the Employer shall become a Participant on the Entry Date specified
         in Item 17 of the Adoption Agreement, as follows:

         (a)   With respect to eligibility to make Employee Elective Deferrals,
               after having attained the minimum age and completed the minimum
               Years of Service specified in Item 13 of the Adoption Agreement.

         (b)   With respect to eligibility to make Employee Post-Tax Voluntary
               Contributions, after having attained the minimum age and
               completed the minimum Years of Service specified in Item 13 of
               the Adoption Agreement.

         (c)   With respect to eligibility to receive an allocation of Employer
               Profit Sharing Contributions, after having attained the minimum
               age and completed the minimum Years of Service specified in Item
               13 of the Adoption Agreement.

         (d)   With respect to eligibility to receive an allocation of Employer
               Matching Contributions, after having attained the minimum age and
               completed the minimum Years of Service specified in Item 13 of
               the Adoption Agreement.

         (e)   With respect to eligibility to receive an allocation of Employer
               Qualified Matching Contributions, after having attained the
               minimum age and completed the minimum Years of Service specified
               in Item 13 of the Adoption Agreement.

         (f)   With respect to eligibility to receive an allocation of Employer
               Qualified Non-Elective Contributions, after having attained the
               minimum age and completed the minimum Years of Service specified
               in Item 13 of the Adoption Agreement.

         (g)   With respect to eligibility to make Employee Rollover/Transfer
               Contributions, after having attained the minimum age and
               completed the minimum Years of Service specified in Item 13 of
               the Adoption Agreement.

2.02     Change in Employee Classification:

         (a)   If a Participant is no longer a member of an eligible class of
               Employees and therefore becomes ineligible to participate, but
               has not incurred a Break in Service, such Employee will
               participate immediately upon returning to an eligible class of
               Employees. If such Participant does incur a Break in Service,
               eligibility will be determined under the Break in Service rules
               of the Plan.

         (b)   If an Employee who is not a member of an eligible class of
               Employees becomes a member of an eligible class, such Employee
               may participate immediately if such Employee has satisfied the
               Plan's minimum age and service requirements, and would have
               otherwise previously become a Participant.



                                        30
<PAGE>   48

2.03     Eligibility Upon Reemployment:

         (a)   A Former Participant will become a Participant immediately upon
               returning to the employ of the Employer if such Former
               Participant had a nonforfeitable right to all or a portion of his
               Employer Contribution Account at the time of termination from
               service.

         (b)   For a Former Participant who did not have a nonforfeitable right
               to any portion of his Employer Contribution Account or for a
               former Employee (other than an Employee required to complete more
               than one Year of Service in order to become eligible to
               participate in the Plan) who had not yet become a Participant at
               the time of termination from service, the Participant's Years of
               Service prior to the Break(s) in Service will be disregarded if
               the number of consecutive 1-year Breaks in Service equal or
               exceed the greater of five (5) or the aggregate number of Years
               of Service before such Breaks in Service.

         (c)   A Former Participant whose Years of Service before termination
               from service cannot be disregarded pursuant to section 2.03(b)
               shall participate immediately upon reemployment.

         (d)   A former Employee who had met the eligibility requirements of
               section 2.01 before termination from service but who had not
               become a Participant and whose Years of Service before
               termination from service cannot be disregarded pursuant to
               section 2.03(b) will become a Participant as of the later of:

               (1)   his date of reemployment, and

               (2)   the Entry Date next following his date of termination from 
                     service.

         (e)   A former Employee who had not met the eligibility requirements of
               section 2.01 and whose prior Years of Service cannot be
               disregarded pursuant to section 2.03(b) will be eligible to
               participate subject to the provisions of section 2.01 above.

         (f)   A former Employee (including a Former Participant) whose Years of
               Service before termination from service can be disregarded
               pursuant to section 2.03(b) will be treated as a new Employee for
               eligibility purposes and will be eligible to participate once he
               has met the requirements of section 2.01 above following his most
               recent date of reemployment.

2.04     Participation During an Authorized Leave of Absence:

         All contributions on behalf of a Participant shall be suspended, but
         membership in the Plan shall be deemed to be continuous, unless
         otherwise terminated, for the period of any Authorized Leave of
         Absence, provided that the Employee returns to work for the Employer
         upon completion of such Authorized Leave of Absence.

2.05     Limitations With Regard to Owner-Employees:

         Notwithstanding the provisions of this Article:

         (a)   If this Plan provides contributions or benefits for one or more
               Owner-Employees who control both the business with respect to
               which this Plan is established and one or more other trades or
               businesses, this Plan and any plan established with respect to
               such other trades or businesses must, when looked at as a single
               plan, satisfy sections 401(a) and (d) of the Code with respect to
               the employees of this and all such other trades or businesses.



                                        31
<PAGE>   49

         (b)   If this Plan provides contributions or benefits for one or more
               Owner-Employees who control one or more other trades or
               businesses, the employees of each such other trade or business
               must be included in a plan which satisfies sections 401(a) and
               (d) of the Code and which provides contributions and benefits not
               less favorable than provided for such Owner-Employees under this
               Plan.

         (c)   If an individual is covered as an Owner-Employee under the plans
               of two or more trades or businesses which are not controlled and
               the individual controls a trade or business, then the
               contributions or benefits for the employees under the plan of the
               trades or businesses which are controlled must be as favorable as
               those provided for him under the most favorable plan of the trade
               or business which is not controlled.

         (d)   For purposes of the preceding paragraphs, an Owner-Employee, or
               two or more Owner-Employees, shall be considered to control a
               trade or business if such Owner-Employee or such two or more
               Owner-Employees together:

               (1)   own the entire interest in an unincorporated trade or 
                     business, or

               (2)   in the case of a partnership, own more than 50% of either
                     the capital interest or the profits interest in such
                     partnership.

               For purposes of the preceding sentence, an Owner-Employee, or two
               or more Owner-Employees, shall be treated as owning any interest
               in a partnership which is owned, directly or indirectly, by a
               partnership which such Owner-Employee, or such two or more
               Owner-Employees, are considered to control within the meaning of
               the preceding sentence.



                                        32
<PAGE>   50

                                   ARTICLE III
                                  CONTRIBUTIONS


3.01     Employee Elective Deferrals:

         (a)   If the Adoption Agreement provides for Employee Elective
               Deferrals, the Employer shall contribute on behalf of any
               Participant with whom there is in effect a binding Deferral
               Agreement, for any full pay period, an amount equal to the amount
               by which the Participant's Compensation for such pay period was
               reduced pursuant to the Deferral Agreement. Each such Employee
               Elective Deferral will be paid in cash to the Trustee in
               accordance with section 3.08 and shall be credited to the
               Participant's Employee Elective Deferral Account in accordance
               with section 4.01.

         (b)   Notwithstanding (a) above, no Participant shall be permitted to
               have Employee Elective Deferrals made under this Plan, or any
               other qualified plan maintained by the Employer, during any
               taxable year of the Participant, in excess of the dollar
               limitation contained in section 402(g) of the Code in effect at
               the beginning of such taxable year.

3.02     Terms of Deferral Agreement:

         An eligible Participant who is not currently having his cash
         compensation reduced under the terms of a Deferral Agreement with the
         Employer may enter into a Deferral Agreement as of any Entry Date. A
         Participant who is currently having or has previously had his cash
         compensation reduced under the terms of a Deferral Agreement with the
         Employer may amend such agreement to increase or decrease the amount by
         which his cash compensation is reduced only in accordance with Item 19
         of the Adoption Agreement. The Deferral Agreement shall be in a form
         prescribed or approved by the Administrator and shall be (a)
         irrevocable while the agreement is in effect with respect to
         compensation already earned, but (b) revocable as to the first and
         subsequent pay periods commencing at least 15 days after written notice
         is given by the Participant to the Employer. Notwithstanding the
         foregoing, the Plan Administrator in its sole discretion may, at any
         time and with or without notice, permit a temporary or permanent change
         in or a suspension of the terms of any Deferral Agreement if it deems
         such a change or suspension to be justified by circumstances of the
         Employees or an individual Employee.

3.03     Employer Matching and Qualified Matching Contributions:

         (a)   If the Adoption Agreement provides for Employer Matching
               Contributions, the Employer shall make such contributions in
               accordance with the provisions of Item 22 of the Adoption
               Agreement. Employer Matching Contributions, if any, will be
               credited to the Participants' Matching Contribution Accounts in
               accordance with section 4.01 of the Plan.

         (b)   The Employer may designate that all or any portion of the
               Employer Matching Contributions shall instead be Employer
               Qualified Matching Contributions. Employer Qualified Matching
               Contributions, if any, will be credited to the Participants'
               Employer Qualified Matching Contribution Accounts in accordance
               with section 4.01 of the Plan.



                                        33
<PAGE>   51

3.04     Employer Profit Sharing Contributions:

         Employer Profit Sharing Contributions shall be in amounts, if any,
         determined annually in the sole discretion of the Employer. The
         Employer's determination of the amount of any such contribution shall
         be binding on all Participants, the Employer, and the Trustee. Employer
         Profit Sharing Contributions shall be credited to Participants'
         Employer Profit Sharing Contribution Accounts in accordance with
         section 4.01 and 4.02 of the Plan.

3.05     Employer Qualified Non-Elective Contributions:

(a)      The Employer may designate that all or any portion of the Employer
         Profit Sharing Contributions shall instead be Employer Qualified
         Non-Elective Contributions. Employer Qualified Non-Elective
         Contributions shall be credited to Participants' Employer Qualified
         Non-Elective Contribution Accounts in accordance with section 4.01 of
         the Plan.

(b)      In the Employer's discretion, the Employer may make Employer Qualified
         Non-Elective Contributions in accordance with section 4.01 of the Plan
         that are at least sufficient to satisfy either the Actual Deferral
         Percentage test or the Average Contribution Percentage test, or both,
         in lieu of distributing Excess Contributions as provided in section
         5.05 or Excess Aggregate Contributions as provided in section 5.06 of
         the Plan.

3.06     Employee Post-Tax Voluntary Contributions:

         (a)   If the Employer provides in the Adoption Agreement, a Participant
               may elect to make Employee Post-Tax Voluntary Contributions to
               this Plan. The maximum total Employee Post-Tax Voluntary
               Contributions which may be made by any Participant under this and
               all other qualified plans of this Employer is 10% of the
               Participant's Compensation for the Limitation Year.

         (b)   Unless otherwise authorized by the Employer, Employee Post-Tax
               Voluntary Contributions shall be made only by payroll deductions
               pursuant to written direction of the Participant, filed with the
               Employer on such form as may be prescribed by it. All such
               contributions shall be made in accordance with section 3.08.
               Amounts deposited in the Trust pursuant to this section shall be
               credited to the Participant's Employee Post-Tax Voluntary
               Contribution Account.

3.07     Employee Rollover/Transfer Contributions:

         If so elected by the Employer in the Adoption Agreement, the Plan and
         Trust may accept Employee Rollover/Transfer Contributions. The Plan
         Administrator may require appropriate evidence that the contribution
         would qualify as an Employee Rollover/Transfer Contribution, and such
         evidence may include an opinion of legal counsel acceptable to the Plan
         Administrator. Employee Rollover/Transfer Contributions may be made
         without regard to the limitations on allocations under Article V.
         Amounts deposited in the Trust pursuant to the provisions of this
         section shall be credited to the Participant's Employee
         Rollover/Transfer Account.

3.08     Payment of Employer Contributions to Trustee:

         (a)   All Employer Contributions for each Taxable Year shall be paid to
               the Trustee not later than the date prescribed by law for filing
               the Employer's federal income tax return for such Taxable Year,
               including extensions.

         (b)   Employee Elective Deferrals and Employee Post-Tax Voluntary
               Contributions shall be paid to the Trustee as soon as such
               amounts can reasonably be segregated from the general assets of
               the Employer, and in any event will be paid by the end of the
               succeeding month following the month in which the payroll
               deductions or



                                        34
<PAGE>   52


               reductions occurred or the month in which the amount of the
               deferral was determined.



                                        35
<PAGE>   53

                                   ARTICLE IV
                            ACCOUNTING AND ALLOCATION


4.01     Accounting Procedure:

         As of each Valuation Date, the Plan Administrator shall determine from
         the Trustee the current market value of Trust assets and determine the
         allocation of such value among the total Participant's Accounts; in
         doing so, the Plan Administrator shall, in the following order:

         (a)   Charge to the proper Participant's Account all payments and
               distributions made from such account since the last preceding
               Valuation Date that have not been previously charged. Such
               charges shall include the payment of any premiums on life
               insurance Contracts purchased on behalf of specified
               Participants.

         (b)   Allocate any Employee Elective Deferrals directly to the Employee
               Elective Deferral Account of the Participant on whose behalf the
               contributions were made.

         (c)   Allocate any Employee Post-Tax Voluntary Contributions directly
               to the Employee Post-Tax Voluntary Contribution Account of the
               Participant on whose behalf the contributions were made.

         (d)   Allocate any Employee Rollover/Transfer Contributions directly to
               the respective Employee Rollover/Transfer Account of the
               Participant on whose behalf the contribution was made.

         (e)   If the Valuation Date is a Valuation Date specified in Item
               22.c.iii. of the Adoption Agreement, allocate any Employer
               Matching Contributions, Employer Qualified Matching
               Contributions, and any Forfeitures which were used to reduce
               Matching Contributions to the respective Employer Matching
               Contribution Accounts and/or Employer Qualified Matching
               Contribution Accounts of those Participants eligible to share in
               the Matching Contributions in accordance with Items 22 and 23 of
               the Adoption Agreement.

         (f)   Allocate any Employer Qualified Non-Elective Contributions to the
               respective Employer Qualified Non-Elective Contribution Accounts
               of Participants entitled to receive them in accordance with Item
               21 of the Adoption Agreement, pro rata on the basis of
               Compensation.

         (g)   If the Valuation Date is the final Valuation Date of the Plan
               Year, allocate any Employer Profit Sharing Contributions and any
               amounts which became Forfeitures during the Plan Year and which
               may be allocated in accordance with section 6.04(d) among the
               Employer Profit Sharing Contribution Accounts in accordance with
               section 4.02.

         (h)   (1)   Except as provided in section 4.01(h)(2), allocate any
                     earnings or losses (net increase or net decrease in the
                     market value) of the Trust Fund among the total
                     Participant's Accounts in one of the following methods
                     selected by the Employer in Item 30 of the Adoption
                     Agreement:

                     (A)   Pro rata among Participant's Accounts on the basis of
                           account balances as of the preceding Valuation Date,
                           less distributions, withdrawals, insurance premium
                           payments, and Forfeitures from the respective
                           accounts, and if Item 38.b.i.A. is elected in the
                           



                                        36
<PAGE>   54

                           Adoption Agreement, less any loans outstanding, plus
                           one-half of Employee Rollover/Transfer Contributions
                           if such Employee Rollover/Transfer Contribution was
                           deposited prior to the mid-point of the period
                           commencing on the immediately preceding Valuation
                           Date and ending on the current Valuation Date.

                     (B)   Pro rata among Participant's Accounts on the basis of
                           account balances as of the preceding Valuation Date,
                           less distributions, withdrawals, insurance premium
                           payments, and Forfeitures from the respective
                           accounts, and if Item 38.b.i.A. is elected in the
                           Adoption Agreement, less any loans outstanding, plus
                           one-half of any contributions allocated to the
                           account pursuant to section 4.01(b) or (c) since the
                           preceding Valuation Date, plus one-half of Employee
                           Rollover/Transfer Contributions if such Employee
                           Rollover/Transfer Contribution was deposited prior to
                           the mid-point of the period commencing on the
                           immediately preceding Valuation Date and ending on
                           the current Valuation Date.

                     (C)   Pro rata among Participant's Accounts on the basis of
                           account balances as of the preceding Valuation Date,
                           less distributions, withdrawals, insurance premium
                           payments, and Forfeitures from the respective
                           accounts, and if Item 38.b.i.A. is elected in the
                           Adoption Agreement, less any loans outstanding, plus
                           one-half of any contributions allocated to the
                           account pursuant to section 4.01(b) or (c) and any
                           Employer Matching Contributions allocated to the
                           account pursuant to section 4.01(e) since the
                           preceding Valuation Date, plus one-half of Employee
                           Rollover/Transfer Contributions if such Employee
                           Rollover/Transfer Contribution was deposited prior to
                           the mid-point of the period commencing on the
                           immediately preceding Valuation Date and ending on
                           the current Valuation Date.

                     (D)   Pro rata among Participant's Accounts on the basis of
                           account balances as of the preceding Valuation Date,
                           adjusted on a nondiscriminatory time-weighted basis
                           which recognizes the actual dates of deposit of
                           contributions to and of distributions and payment of
                           insurance premiums from such accounts.

               (2)   The following special rules apply:

                     (A)   Each segregated account maintained on behalf of a
                           Participant (such as a segregated account for
                           Participant-directed investments) shall be credited
                           or charged with its separate earnings and losses.

                     (B)   If Item 38.b.i.A. is elected in the Adoption
                           Agreement, the interest with respect to a
                           Participant's loan shall be credited to the
                           Participant's Account.



                                        37
<PAGE>   55

                     (C)   The earnings or losses with respect to investments in
                           which funds from some Participant-directed accounts
                           have been commingled (pursuant to section 10.04(t))
                           shall be allocated among the accounts of Participants
                           who have directed such investment in accordance with
                           the method elected under section 4.01(h)(1). Such
                           allocation will be made separately with respect to
                           each investment fund in which Participant-directed
                           accounts have been commingled.

                           (i)   Allocate any expenses of the Trust directly to
                                 a Participant's Account if the Plan
                                 Administrator so directs after determining that
                                 such expenses are directly attributable to the
                                 Participant or the Participant's Account.

4.02     Allocation of Employer Profit Sharing Contributions and Forfeitures:

         (a)   Non-Integrated Plan -

               If the Employer has elected in Item 24 of the Adoption Agreement
               that allocation of Employer Profit Sharing Contributions and
               Forfeitures shall not be integrated with Social Security, then
               Employer Profit Sharing Contributions plus any Forfeitures which
               may be allocated in accordance with section 6.04(d) will be
               allocated to the Employer Profit Sharing Contribution Account of
               each Participant entitled to share in the Employer Profit Sharing
               Contributions for that Plan Year (as provided in Item 24 of the
               Adoption Agreement) as follows:

               (1)   If the Employer has elected in Item 24 of the Adoption
                     Agreement that the allocation will be based on the ratio of
                     each Participant's Compensation to total Participants'
                     Compensation, then the allocation will be made as follows:

                     (A)   In a year which is not a Top-Heavy Plan Year, the
                           Employer Profit Sharing Contributions and Forfeitures
                           will be allocated in the ratio that each
                           Participant's Compensation bears to the total
                           Compensation of all Participants.

                     (B)   In a Top-Heavy Plan Year:

                           (i)    First, Employer Profit Sharing Contributions
                                  and Forfeitures will be allocated to all
                                  Participants who are not Key Employees in the
                                  ratio that each such Participant's
                                  Compensation bears to all such Participants'
                                  Compensation, but not in excess of the minimum
                                  allocation amount described in section 8.02.
                                  Such minimum allocation percentage shall be
                                  reduced by the lowest percentage of
                                  Compensation contributed by the Employer as an
                                  Employer Qualified Nonelective Contribution on
                                  behalf of any non-Key Employee otherwise
                                  eligible to share in the Employer Profit
                                  Sharing Plan Contribution. If the Employer has
                                  so elected in Item 18 of the Adoption
                                  Agreement, Compensation shall not include
                                  Compensation prior to the Participant's Entry
                                  Date.



                                        38
<PAGE>   56

                           (ii)   Next, Employer Profit Sharing Contributions
                                  and Forfeitures will be allocated to all
                                  Participants who are Key Employees in the
                                  ratio that each such Participant's
                                  Compensation bears to all such Participants'
                                  Compensation, but not in excess of the minimum
                                  allocation amount described in section 8.02.
                                  Such minimum allocation percentage shall be
                                  reduced by the lowest percentage of
                                  Compensation contributed by the Employer as an
                                  Employer Qualified Nonelective Contribution on
                                  behalf of any non-Key Employee otherwise
                                  eligible to share in the Employer Profit
                                  Sharing Plan Contribution. If the Employer has
                                  so elected in Item 18 of the Adoption
                                  Agreement, Compensation shall not include
                                  Compensation prior to the Participant's Entry
                                  Date.

                           (iii)  Finally, any remaining Employer Profit Sharing
                                  Contributions and Forfeitures will be
                                  allocated in the ratio that each Participant's
                                  Compensation bears to the total Compensation
                                  of Participants.

               (2)   If the Employer has elected in Item 24 of the Adoption
                     Agreement that the allocation will be an equal dollar
                     amount for each Participant, then the Employer Profit
                     Sharing Contributions and Forfeitures will be allocated to
                     each eligible Participant's account in an amount equal to
                     the total Employer Profit Sharing Contributions and
                     Forfeitures divided by the number of Participants entitled
                     to share in the allocation.

         (b)   Integrated Plan -

               If the Employer has elected in Item 24 of the Adoption Agreement
               that allocation of Employer Profit Sharing Contributions and
               Forfeitures shall be integrated with Social Security, then
               Employer Profit Sharing Contributions for the Plan Year plus any
               Forfeitures which may be allocated in accordance with section
               6.04(d) will be allocated to the Employer Profit Sharing
               Contribution Account of each Participant entitled to share in
               them for that Plan Year as follows:

               (1)   In a year which is not a Top-Heavy Plan Year:

                     (A)   First, Employer Profit Sharing Contributions and
                           Forfeitures will be allocated simultaneously as
                           follows so that the allocation percentage for each
                           allocation will be equal:

                           (i)    In the ratio that each Participant's
                                  Compensation bears to the Compensation of all
                                  Participants; and

                           (ii)   In the ratio that each Participant's Excess
                                  Compensation bears to Excess Compensation of
                                  all Participants.

                                  The allocation percentage shall not exceed the
                                  Excess Compensation Percentage set out in Item
                                  24 of the Adoption Agreement.

                     (B)   Finally, any remaining Employer Profit Sharing
                           Contributions will be allocated in the ratio that
                           each Participant's Compensation bears to total
                           Compensation of all Participants.

               (2)   In a Top-Heavy Plan Year:



                                        39
<PAGE>   57
                     (A)   First, Employer Profit Sharing Contributions and
                           Forfeitures will be allocated to all Participants who
                           are not Key Employees in the ratio that each such
                           Participant's Compensation bears to all such
                           Participants' Compensation, but not in excess of the
                           minimum allocation amount described in section 8.02.
                           Such minimum allocation percentage shall be reduced
                           by the lowest percentage of Compensation contributed
                           by the Employer as an Employer Qualified Nonelective
                           Contribution on behalf of any non-Key Employee
                           otherwise eligible to share in the Employer Profit
                           Sharing Plan Contribution. If the Employer has so
                           elected in Item 18 of the Adoption Agreement,
                           Compensation shall not include Compensation prior to
                           the Participant's Entry Date.

                     (B)   Next, Employer Profit Sharing Contributions and
                           Forfeitures will be allocated to all Participants who
                           are Key Employees in the ratio that each such
                           Participant's Compensation bears to all such
                           Participants' Compensation, but not in excess of the
                           minimum allocation amount described in section 8.02.
                           Such minimum allocation percentage shall be reduced
                           by the lowest percentage of Compensation contributed
                           by the Employer as an Employer Qualified Nonelective
                           Contribution on behalf of any non-Key Employee
                           otherwise eligible to share in the Employer Profit
                           Sharing Plan Contribution. If the Employer has so
                           elected in Item 18 of the Adoption Agreement,
                           Compensation shall not include Compensation prior to
                           the Participant's Entry Date.

                     (C)   Next, Employer Profit Sharing Contributions and
                           Forfeitures will be allocated in the same ratio that
                           each Participant's Excess Compensation bears to the
                           Excess Compensation of all Participants for the Plan
                           Year, but not in excess of the minimum allocation
                           percentage determined under section 8.02. Such
                           percentage shall be reduced by the lowest percentage
                           of Compensation contributed by the Employer as an
                           Employer Qualified Nonelective Contribution on behalf
                           of any non-Key Employee otherwise eligible to share
                           in the Employer Profit Sharing Plan Contribution.

                     (D)   Next, Employer Profit Sharing Contributions and
                           Forfeitures will be allocated simultaneously as
                           follows, so that the allocation percentage for each
                           allocation will be equal:

                           (i)    In the ratio that each Participant's
                                  Compensation bears to the Compensation of all
                                  Participants; and

                           (ii)   In the ratio that each Participant's Excess
                                  Compensation bears to Excess Compensation of
                                  all Participants.

                                  The allocation percentage shall not exceed the
                                  difference between the Excess Compensation
                                  Percentage and the allocation percentage used
                                  in (b)(2)(B) above.

                     (E)   Finally, any remaining Employer Profit Sharing
                           Contributions and Forfeitures will be allocated in
                           the ratio that each Participant's Compensation bears
                           to total Compensation of Participants.



                                        40
<PAGE>   58


         (c)   Notwithstanding the provisions of 4.02(a) and 4.02(b), if a
               Participant is eligible to share in the allocation of the
               Employer Profit Sharing Contributions and Forfeitures solely
               because the plan is a Top-Heavy Plan and the Participant is
               entitled to the minimum allocation described in 8.02(a), the
               allocation to such Participant will not exceed the minimum
               allocation required under section 8.02.

4.03     Timing of Employer Contributions:

         For purposes of this Article IV, any Employer Contributions to the Plan
         for a given Plan Year made after the close of the Plan Year but by the
         due date of the Employer's federal income tax return, including
         extensions, will be considered to have been made on the last Valuation
         Date of such Plan Year.

4.04     Valuation and Allocation of Contracts:

         The value of any Contracts issued under the Plan as of a given date
         shall be the cash values of such Contracts as of such date. All
         Contracts held by the Trustee shall be allocated to the accounts of
         those Participants on whose behalf such Contracts are maintained.
         Unallocated Contracts shall be valued at cash value and shall be part
         of the general Trust Fund.

4.05     Correction of Allocations:

         (a)   In the event that the Plan Administrator learns that allocations
               have not been made on behalf of an Employee for whom allocations
               should have been made pursuant to the terms of this Plan, the
               Participant's Account for such Employee shall be restored to its
               proper balance as soon as is reasonably possible. Restoration
               shall be accomplished by allocating to the account amounts
               necessary to restore the account from the following sources:

               (1)   First, from Forfeitures for the Plan Year in which the
                     account is restored;

               (2)   Next, from income for the Plan Year in which the account is
                     restored; and

               (3)   Next, from Employer Contributions for the Plan Year in
                     which the account is restored.

               (4)   Finally, from additional Employer Contributions.

         (b)   In the event that the Plan Administrator learns that
               contributions or allocations have been made on behalf of an
               Employee for whom allocations should not have been made pursuant
               to the terms of this Plan:

               (1)   If such contributions were made pursuant to a mistake of
                     fact, such contributions shall be returned to the Employer
                     within one year of the contributions, if possible. Earnings
                     attributable to the mistaken contribution shall not be
                     returned to the Employer, but losses attributable to the
                     mistaken contribution shall reduce the amount to be
                     returned to the Employer.

               (2)   In other cases, the erroneous contributions or allocations
                     plus earnings or less losses attributable thereto, shall be
                     deemed to be Forfeitures and shall be allocated pursuant to
                     section 6.04.

4.06     Additional Eligible Employees

         Notwithstanding anything to the contrary, if this Plan would otherwise
         fail to meet the requirements of Code Section 401(a)(26) and the
         Regulations thereunder because



                                        41
<PAGE>   59

         Employer contributions would not be allocated to a sufficient number or
         percentage of Participants for a Plan Year, then the rules described in
         (a) and (b) below shall apply. Notwithstanding anything to the
         contrary, if this Plan would otherwise fail to meet the requirements of
         Code Sections 410(b)(1)(A) and 410(B)(1)(B) and the Regulations
         thereunder because Employer contributions would not be allocated to a
         sufficient number or percentage of Participants for a Plan Year, then
         the rules described in (a) and (b) below shall apply:

         (a)   The group of Participants eligible to share in the Employer's
               contribution and Forfeitures for the Plan Year shall be expanded
               to include the minimum number of Participants who would not
               otherwise be eligible as are necessary to satisfy the applicable
               test specified above. The specific Participants who shall become
               eligible under the terms of this paragraph shall be those who are
               actively employed on the last day of the Plan Year, and, when
               compared to similarly situated Participants, have completed the
               greatest number of Hours of Service in the Plan Year.

         (b)   If after the application of paragraph (a) above, the applicable
               test is still not satisfied, then the group of Participants
               eligible to share in the Employer's contribution and Forfeitures
               for the Plan Year shall be further expanded to include the
               minimum number of Participants who are not actively employed on
               the last day of the Plan Year as are necessary to satisfy the
               applicable test. The specific Participants who shall become
               eligible to share shall be those Participants, when compared to
               similarly situated Participants, who have completed the greatest
               number of Hours of Service in the Plan Year before terminating
               employment.



                                        42
<PAGE>   60

                                    ARTICLE V
             LIMITATION ON ALLOCATIONS, DEFERRALS AND CONTRIBUTIONS


5.01     Limitation on Allocations:

         (a)   (1)   If the Participant does not participate in, and has never
                     participated in another qualified plan maintained by the
                     Employer or a welfare benefit fund, as defined in section
                     419(e) of the Code maintained by the Employer, or an
                     individual medical account, as defined in section 415(1)(2)
                     of the Code, maintained by the Employer, which provides an
                     Annual Addition as defined in section 1.07, the amount of
                     Annual Additions which may be credited to the Participant's
                     account for any Limitation Year will not exceed the lesser
                     of the Maximum Permissible Amount or any other limitation
                     contained in this Plan. If the Employer contribution that
                     would otherwise be contributed or allocated to the
                     Participant's account would cause the Annual Additions for
                     the Limitation Year to exceed the Maximum Permissible
                     Amount, the amount contributed or allocated will be reduced
                     so that the Annual Additions for the Limitation year will
                     equal the Maximum Permissible Amount.

               (2)   Prior to determining the Participant's actual _415
                     Compensation for the Limitation Year, the Employer may
                     determine the Maximum Permissible Amount for a Participant
                     on the basis of a reasonable estimation of the
                     Participant's _415 Compensation for the Limitation Year,
                     uniformly determined for all Participants similarly
                     situated.

               (3)   As soon as is administratively feasible after the end of
                     the Limitation Year, the Maximum Permissible amount for the
                     Limitation Year will be determined on the basis of the
                     Participant's actual _415 Compensation for the Limitation
                     Year.

               (4)   If, as a result of the allocation of Forfeitures, a
                     reasonable error in estimating a Participant's
                     Compensation, a reasonable error in determining the amount
                     of elective deferrals (within the meaning of Code Section
                     402(g)(3)) that may be made with respect to any Participant
                     hereunder or other facts and circumstances to which
                     Regulation 1.415-6(b)(6) shall be applicable, there is an
                     Excess Amount, the excess will be disposed of as follows:

                     (A)   Any elective deferrals (within the meaning of Code
                           Section 402(g)(3)) or any nondeductible voluntary
                           employee contributions, to the extent they would
                           reduce the Excess Amount, will be returned to the
                           Participant;

                     (B)   If after the application of paragraph (A) an Excess
                           Amount still exists, and the Participant is covered
                           by the Plan at the end of the Limitation Year, the
                           Excess Amount in the Participant's account will be
                           used to reduce Employer Contributions (including any
                           allocation of forfeitures) for such Participant in
                           the next Limitation Year, and each succeeding
                           Limitation Year if necessary.

                     (C)   If after the application of paragraph (A) an Excess
                           Amount still exists, and the Participant is not
                           covered by the Plan at the end of a



                                        43
<PAGE>   61

                           Limitation Year, the Excess Amount will be held
                           unallocated in a suspense account. The suspense
                           account will be applied to reduce future Employer
                           Contributions (including allocation of any
                           Forfeitures) for all remaining Participants in the
                           next Limitation Year, and each succeeding Limitation
                           Year if necessary.

                     (D)   If a suspense account is in existence at any time
                           during a Limitation Year pursuant to this section, it
                           will not participate in the allocation of the trust's
                           investment gains and losses. If a suspense account is
                           in existence at any time during a particular
                           Limitation Year, all amounts in the suspense account
                           must be allocated and reallocated to Participant's
                           Accounts before any Employer Contributions or any
                           employee contributions may be made to the Plan for
                           that Limitation Year. Excess Amounts may not be
                           distributed to Participants or Former Participants.

         (b)   (1)   This subsection applies if, in addition to this Plan, the
                     Participant is covered under another qualified master or
                     prototype defined contribution plan maintained by the
                     Employer, a welfare benefit fund, as defined in section
                     419(e) of the Code maintained by the Employer, or an
                     individual medical account, as defined in section 415(1)(2)
                     of the Code, maintained by the Employer, which provides an
                     Annual Addition as defined in section 1.07, during any
                     Limitation Year. The Annual Additions which may be credited
                     to a Participant's account under this Plan for any such
                     Limitation Year will not exceed the Maximum Permissible
                     Amount reduced by the Annual Additions credited to a
                     Participant's account under the other plans and welfare
                     benefit funds for the same Limitation Year. If the Annual
                     Additions with respect to the Participant under other
                     defined contribution plan and welfare benefit funds
                     maintained by the Employer are less than the Maximum
                     Permissible Amount and the Employer Contribution that would
                     otherwise be contributed or allocated to the Participant's
                     account under this Plan would cause the Annual Additions
                     for the Limitation Year to exceed this limitation, the
                     amount contributed or allocated will be reduced so that the
                     Annual Additions under all such plans and funds for the
                     Limitation Year will equal the Maximum Permissible Amount.
                     If the Annual Additions with respect to the Participant
                     under such other defined contribution plans and welfare
                     benefit funds in the aggregate are equal to or greater than
                     the Maximum Permissible Amount, no amount will be
                     contributed or allocated to the Participant's account under
                     this Plan for the Limitation Year.

               (2)   Prior to determining the Participant's actual _415
                     Compensation for the Limitation Year, the Employer may
                     determine the Maximum Permissible Amount for a Participant
                     in the manner described in section 5.01(a)(2).

               (3)   As soon as is administratively feasible after the end of
                     the Limitation Year, the Maximum Permissible Amount for the
                     Limitation Year will be determined on the basis of the
                     Participant's actual _415 Compensation for the Limitation
                     Year.

               (4)   If, pursuant to section 5.01(b)(3) or as a result of the
                     allocation of Forfeitures, a Participant's Annual Additions
                     under this Plan and such other plans would result in an
                     Excess Amount for a Limitation Year, the Excess Amount will
                     be deemed to consist of the Annual Additions last
                     allocated, except that Annual Additions attributed to a
                     welfare benefit fund or



                                        44
<PAGE>   62

                     individual medical account will be deemed to have been
                     allocated first regardless of the actual allocation date.

               (5)   If an Excess Amount was allocated to a Participant on an
                     allocation date of this Plan which coincides with an
                     allocation date of another plan, the Excess Amount
                     attributed to this Plan will be the product of -

                     (A)   the total Excess Amount allocated as of such date,
                           times

                     (B)   the ratio of (i) the Annual Additions allocated to
                           the participant for the Limitation Year as of such
                           date under this Plan to (ii) the total Annual
                           Additions allocated to the Participant for the
                           Limitation Year as of such date under this and all
                           the other qualified master or prototype defined
                           contribution plans.

               (6)   Any Excess Amount attributed to this Plan will be disposed
                     in the manner described in section 5.01(a)(4).

         (c)   If the Participant is covered under another qualified defined
               contribution plan maintained by the Employer which is not a
               Master or Prototype Plan, Annual Additions which may be credited
               to the Participant's account under this Plan for any Limitation
               Year will be limited in accordance with section 5.01(b)(1)
               through (6) as though the other plan were a Master or Prototype
               Plan unless the Employer provides other limitations in Item 43 of
               the Adoption Agreement.

         (d)   If the Employer maintains, or at any time maintained, a qualified
               defined benefit plan covering any Participant in this Plan, the
               sum of the Participant's Defined Benefit Plan Fraction and
               Defined Contribution Plan Fraction will not exceed 1.0 in any
               Limitation Year. The Annual Additions which may be credited to
               the Participant's account under this Plan for any Limitation Year
               will be limited in accordance with Item 43 of the Adoption
               Agreement.

5.02     Limitations on Employee Elective Deferrals:

         (a)   The Actual Deferral Percentage (hereinafter sometimes "ADP") for
               Participants who are Highly Compensated Employees for each Plan
               Year and the ADP for Participants who are Nonhighly Compensated
               Employees for the same Plan Year must satisfy one of the
               following tests:

               (1)   The Actual Deferral Percentage for Participants who are
                     Highly Compensated Employees for the Plan Year shall not
                     exceed the Actual Deferral Percentage for Participants who
                     are Nonhighly Compensated Employees for the Plan Year
                     multiplied by 1.25; or

               (2)   The Actual Deferral Percentage for Participants who are
                     Highly Compensated Employees for the Plan Year shall not
                     exceed the Actual Deferral Percentage for Participants who
                     are Nonhighly Compensated Employees for the Plan Year
                     multiplied by 2, provided that the Actual Deferral
                     Percentage for Participants who are Highly Compensated
                     Employees does not exceed the Actual Deferral Percentage
                     for Participants who are Nonhighly Compensated Employees by
                     more than two (2) percentage points.

         (b)  Special Rules



                                        45
<PAGE>   63

               (1)   The ADP for any Participant who is a Highly Compensated
                     Employee for the Plan Year and who is eligible to have
                     Employee Elective Deferrals (and Employer Qualified Non-
                     Elective Contributions or Employer Qualified Matching
                     Contributions, or both, if treated as Employee Elective
                     Deferrals for purposes of the ADP test) allocated to his or
                     her accounts under two or more arrangements described in
                     section 401(k) of the Code, that are maintained by the
                     Employer, shall be determined as if such Employee Elective
                     Deferrals (and, if applicable such Employer Qualified
                     Nonelective Contributions or Employer Qualified Matching
                     Contributions, or both) were made under a single
                     arrangement. If a Highly Compensated Employee participates
                     in two or more cash or deferred arrangements that have
                     different Plan Years, all cash or deferred arrangements
                     ending with or within the same calendar year shall be
                     treated as a single arrangements.

               (2)   In the event that this Plan satisfies the requirements of
                     sections 401(k), 401(a)(4), or 410(b) of the Code only if
                     aggregated with one or more other plans, or if one or more
                     other plans satisfy the requirements of such sections of
                     the Code only if aggregated with this Plan, then this
                     section shall be applied by determining the ADP of
                     employees as if all such plans were a single plan. For Plan
                     Years beginning after December 31, 1989, plans may be
                     aggregated in order to satisfy section 401(k) of the Code
                     only if they have the same Plan Year.

               (3)   For purposes of determining the ADP of a Participant who is
                     a 5-percent owner or one of the ten most highly-paid Highly
                     Compensated Employees, the Employee Elective Deferrals (and
                     Employer Qualified Non-elective Contributions or Employer
                     Qualified Matching Contributions, or both, if treated as
                     Employee Elective Deferrals for purposes of the ADP test)
                     and Compensation of such Participant shall include the
                     Employee Elective Deferrals (and, if applicable, Employer
                     Qualified Non-elective Contributions and Employer Qualified
                     Matching Contributions, or both) and Compensation for the
                     Plan Year of Family Members (as defined in section
                     414(g)(6) of the Code). Family Members, with respect to
                     such Highly Compensated Employees, shall be disregarded as
                     separate employees in determining the ADP both for
                     Participants who are Nonhighly Compensated Employees and
                     for Participants who are Highly Compensated Employees.

               (4)   For purposes of determining the ADP test, Employee Elective
                     Deferrals, Employer Qualified Non-elective Contributions
                     and Employer Qualified Matching Contributions must be made
                     before the last day of the twelve-month period immediately
                     following the Plan Year to which contributions relate.

               (5)   The Employer shall maintain records sufficient to
                     demonstrate satisfaction of the ADP test and the amount of
                     Employer Qualified Non-Elective Contributions or Employer
                     Qualified Matching Contributions, or both, used in such
                     test.

               (6)   The determination and treatment of the ADP amounts of any
                     Participant shall satisfy such other requirements as may be
                     prescribed by the Secretary of the Treasury.

5.03     Limitations on Employer Matching Contributions and Employee Post-Tax 
         Voluntary Contributions:




                                       46
<PAGE>   64
         (a)   The Average Contribution Percentage (hereinafter sometimes "ACP")
               for Participants who are Highly Compensated Employees for each
               Plan Year and the ACP for Participants who are Non-highly
               Compensated Employees for the same Plan Year must satisfy one of
               the following tests:

               (1)   The Average Contribution Percentage for Participants who
                     are Highly Compensated Employees for the Plan Year shall
                     not exceed the Average Contribution Percentage for
                     Participants who are Nonhighly Compensated Employees for
                     the Plan Year multiplied by 1.25; or

               (2)   The Average Contribution Percentage for Participants who
                     are Highly Compensated Employees for the Plan Year shall
                     not exceed the Average Contribution Percentage for
                     Participants who are Nonhighly Compensated Employees for
                     the Plan Year multiplied by 2, provided that the Average
                     Contribution Percentage for Participants who are Highly
                     Compensated Employees does not exceed the Average
                     Contribution Percentage for Participants who are Nonhighly
                     Compensated Employees by more than two (2) percentage
                     points.

         (b)   Special Rules

               (1)   For purposes of this section, the Contribution Percentage
                     for any Participant who is a Highly Compensated Employee
                     and who is eligible to have Contribution Percentage Amounts
                     allocated to his or her account under two or more plans
                     described in section 401(k) of the Code that are maintained
                     by the Employer, shall be determined as if the total of
                     such Contribution Percentage Amounts was made under each
                     plan. If a Highly Compensated Employee participates in two
                     or more cash or deferred arrangements that have different
                     plan years, all cash or deferred arrangements ending with
                     or within the same calendar year shall be treated as a
                     single arrangement.

               (2)   In the event that this Plan satisfies the requirements of
                     sections 401(m), 401(a)(4) or 410(b) of the Code only if
                     aggregated with one or more other plans, or if one or more
                     other plans satisfy the requirements of such sections of
                     the Code only if aggregated with this Plan, then this
                     section shall be applied by determining the Contribution
                     Percentage of employees as if all such plans were a single
                     plan. For Plan Years beginning after December 31, 1989,
                     plans may be aggregated in order to satisfy section 401(m)
                     of the Code only if they have the same Plan Year.

               (3)   For purposes of determining the Contribution Percentage of
                     a Participant who is a five-percent owner or one of the ten
                     most highly-paid Highly Compensated Employees, the
                     Contribution Percentage Amounts and Compensation of such
                     Participant shall include the Contribution Percentage
                     Amounts and Compensation for the Plan Year of Family
                     Members (as defined in section 414(q)(6) of the Code).
                     Family Members, with respect to Highly Compensated
                     Employees, shall be disregarded as separate employees in
                     determining the Contribution Percentage both for
                     Participants who are Nonhighly Compensated Employees and
                     for Participants who are Highly Compensated Employees.

               (4)   For purposes of determining the Contribution Percentage
                     test, Employee Contributions are considered to have been
                     made in the Plan Year in which contributed to the trust.
                     Employer Matching Contributions, Employer 


                                        47
<PAGE>   65
                     Qualified Matching Contributions, and Employer Qualified 
                     Non-elective Contributions will be considered made for a 
                     Plan Year if made no later than the end of the twelve-month
                     period beginning on the date after the close of the Plan 
                     Year.

               (5)   The Employer shall maintain records sufficient to
                     demonstrate satisfaction of the ACP test and the amount of
                     Employer Qualified Non-elective Contributions or Employer
                     Qualified Matching Contributions, or both, used in such
                     test.

               (6)   For purposes of the ACP test, the Plan will take into
                     account the Contribution Percentages of all eligible
                     employees. For this purpose, an eligible employee is any
                     employee who is directly or indirectly eligible to receive
                     an allocation of Employer Matching Contributions,
                     including: an employee who would be a Participant but for
                     the failure to make required contributions; an employee
                     whose right to make Employee Contributions or to receive
                     Employer Matching Contributions has been suspended because
                     of an election (other than certain one-time elections) not
                     to participate; and an employee who is unable to make an
                     Employee Contribution or receive an Employer Matching
                     Contribution because his Compensation is less than a stated
                     dollar amount. In the case of an eligible employee who
                     makes no Employee Contributions and receives no Employer
                     Matching Contributions, the Contribution Percentage to be
                     included in determining the Average Contribution Percentage
                     is zero.

               (7)   For Plan Years beginning before the later of January 1,
                     1992 or the date that is 60 days after publication of final
                     regulations, "Compensation" for purposes of computing an
                     Employee's Contribution Percentage shall be limited to
                     Compensation (as defined in section 1.19) received by the
                     Employee while a Participant in the Plan.

               (8)   The determination and treatment of the Contribution
                     Percentage of any Participant shall satisfy such other
                     requirements as may be prescribed by the Secretary of the
                     Treasury.

5.04     Procedure for Distribution of Excess Elective Deferrals:

         (a)   Notwithstanding any other provision of this Plan, Excess Elective
               Deferrals assigned to this Plan, plus any income and minus any
               losses allocable thereto, shall be distributed no later than
               April 15 to Participants who claim Excess Elective Contributions
               for the preceding taxable year and assign them to the Plan for
               such preceding year.

         (b)   A Participant may assign to this Plan any Excess Elective
               Deferrals made during a taxable year of the Participant by
               notifying the Plan Administrator on or before March 15 of the
               amount of the Excess Elective Deferrals to be assigned to the
               Plan. The Participant's notice shall be in writing, shall specify
               the Participant's Excess Elective Deferrals for the preceding
               taxable year, and shall be accompanied by the Participant's
               written statement that if such amounts are not distributed, such
               Excess Elective Deferrals when added to amounts deferred under
               other plans or arrangements described in sections 401(k), 408(k)
               or 403(b) of the Code, exceed the limit imposed on the
               Participant by section 402(g) of the Code for the year in which
               the deferral occurred.

         (c)   Excess Elective Deferrals shall be adjusted for any income or
               loss up to the date of distribution. The income or loss allocable
               to Excess Elective Deferrals is the 



                                        48
<PAGE>   66

               income or loss allocable to the Participant's Employee Elective
               Deferral account for the taxable year multiplied by a fraction,
               the numerator of which is such Participant's Excess Elective
               Deferrals for the year and the denominator is the Participant's
               account balance attributable to Employee Elective Deferrals
               without regard to any income or loss occurring during such
               taxable year. There shall be no further adjustment for income or
               loss allocable to the period between the end of the taxable year
               and the date of distribution.

5.05     Distribution of Excess Contributions:

         (a)   Notwithstanding any other provision of this Plan, Excess
               Contributions, plus any income or minus any loss allocable
               thereto, shall be distributed no later than the last day of each
               Plan Year to Participants to whose accounts such Excess
               Contributions were allocated for the preceding Plan Year. If such
               excess amounts are distributed more than 2-1/2 months after the
               last day of the Plan Year in which such excess amounts arose, a
               ten (10) percent excise tax will be imposed on the Employer
               maintaining the Plan with respect to such amounts. Such
               distributions shall be made to Highly Compensated Employees on
               the basis of the respective portions of the Excess Contributions
               attributable to each of such Employees. Excess Contributions
               shall be allocated to Participants who are subject to the Family
               Member aggregation rules of section 414(q)(6) of the Code in the
               manner prescribed by the regulations.

         (b)   Distribution of Excess Contributions shall include any income or
               loss up to the date of distribution. The income or loss allocable
               to Excess Contributions is the sum of: (1) income or loss
               allocable to the Participant's Employee Elective Deferral Account
               (and, if applicable, the Employer Qualified Non-elective
               Contribution Account or the Employer Qualified Matching
               Contributions Account or both) for the Plan Year multiplied by a
               fraction, the numerator of which is such Participant's Excess
               Contributions for the year and the denominator is the
               Participant's account balance attributable to Employee Elective
               Deferrals (and Employer Qualified Non-Elective Contributions or
               Employer Qualified Matching Contributions, or both, if any of
               such contributions are included in the ADP test) without regard
               to any income or loss occurring during such Plan Year. There
               shall be no further adjustment for income or loss allocable to
               the period between the end of the Plan Year and the date of the
               distribution.

         (c)   Excess Contributions shall be first distributed from the
               Participant's Employee Elective Deferral Account until exhausted
               and then from the Employer Qualified Matching Contribution
               Account (to the extent used in the ADP test) for the Plan Year.
               Excess Contributions shall be distributed from the Participant's
               Employer Qualified Non-Elective Contribution account only to the
               extent that such Excess Contributions exceed the balance in the
               Participant's Employee Elective Deferral Account and Employer
               Qualified Matching Contribution Account.

5.06     Distribution of Excess Matching Contributions or Employee Post-Tax 
         Voluntary Contributions:

         (a)   Notwithstanding any other provision of this Plan, Excess
               Aggregate Contributions, plus any income and minus any loss
               allocable thereto, shall be distributed no later than the last
               day of each Plan Year to Participants to whose accounts such
               Excess Aggregate Contributions were allocated for the preceding
               Plan Year. Excess Aggregate Contributions shall be allocated to
               Participants who are subject to the Family Member aggregation
               rules of section 414(q)(6) of the Code in the manner prescribed
               by the regulations.



                                        49
<PAGE>   67

               If such Excess Aggregate Contributions are distributed more than
               2-1/2 months after the last day of the Plan Year in which such
               excess amounts arose, a ten (10) percent excise tax will be
               imposed on the Employer maintaining the Plan with respect to
               those amounts.

         (b)   The amount of Excess Aggregate Contributions to be distributed
               shall be adjusted for any income or loss up to the date of
               distribution. The income or loss allocable to Excess Aggregate
               Contributions is the income or loss allocable to the
               Participant's Employee Post-Tax Voluntary Contribution Account,
               Employer Matching Contribution Account (if any, and if all
               amounts therein are not used in the ADP test) and, if applicable,
               Employer Qualified Non-Elective Contribution Account, Employer
               Qualified Matching Account, and Employee Elective Deferral
               Account for the Plan Year multiplied by a fraction, the numerator
               of which is such Participant's Excess Aggregate Contributions for
               the year and the denominator is the Participant's account
               balance(s) attributable to Contribution Percentage Amounts
               without regard to any income or loss occurring during such Plan
               Year. There shall be no further adjustment for income or loss
               allocable to the period between the end of the Plan Year and the
               date of distribution.

         (c)   Excess Aggregate Contributions shall be distributed on a pro rata
               basis from the Participant's Employee Post-Tax Voluntary
               Contribution Account, Employer Matching Contribution Account,
               Employer Qualified Matching Contribution Account (and, if
               applicable, from the Participant's Employer Qualified
               Non-elective Contribution Account or Employee Elective Deferral
               Account, or both).

5.07     Multiple Use Limitation:

         If one or more Highly Compensated Employees participate in both a cash
         or deferred arrangement and a plan subject to the ACP test maintained
         by the Employer, and the sum of the ADP and ACP of those Highly
         Compensated Employees subject to either or both tests exceeds the
         Aggregate Limit, then the ADP of those Highly Compensated Employees who
         also participate in a cash or deferred arrangement will be reduced
         (beginning with such Highly Compensated Employee whose ADP is the
         highest) so that the limit is not exceeded. The amount by which each
         Highly Compensated Employee's Contribution Percentage Amounts is
         reduced shall be treated as an Excess Aggregate Contribution. The ADP
         and ACP of the Highly Compensated Employees are determined after any
         corrections required to meet the ADP and ACP tests. Multiple use does
         not occur if both ADP and ACP of the Highly Compensated Employees does
         not exceed 1.25 multiplied by the ADP and ACP of the Non-highly
         Compensated Employees.

         Provided, however, that for Plan Years beginning before the later of
         January 1, 1992 or the date that is 60 days after publication of final
         regulations, the Aggregate Limit in the preceding paragraph is
         increased to the greater of the Aggregate Limit or the following new
         aggregate limit. The new aggregate limit is the sum of:

         (a)   125 percent of the lesser of (1) the actual deferral percentage
               of the group of non-highly compensated employees eligible under
               the arrangement subject to section 401(k) of the Code for the
               Plan Year, or (2) the actual contribution percentage of the group
               of non-highly compensated employees eligible under the Plan
               subject to section 401(m) of the Code for the Plan year beginning
               with or within the Plan Year of the arrangement subject to
               section 401(k) of the Code, and

         (b)   Two plus the greater of (1) or (2) above. In no event, however,
               shall this amount exceed 200 percent of the greater of (1) or (2)
               above.



                                        50
<PAGE>   68

                                   ARTICLE VI
                             VESTING AND FORFEITURES


6.01     Nonforfeitable Accounts:

         A Participant's Employee Elective Deferral Account, Employee Post-Tax
         Voluntary Contribution Account, Employee Rollover/Transfer Account,
         Employee VDEC Account, Employer Qualified Matching Contribution
         Account, and Employer Qualified Non-Elective Contribution Account, and
         all earnings, appreciations and additions thereto, less any losses,
         depreciation and distributions allocable thereto, shall be fully vested
         and nonforfeitable at all times.

6.02     Accounts Subject to Vesting Schedule:

         A Participant's Vested Percentage in his Employer Profit Sharing
         Contribution Account and Employer Matching Contribution Account shall
         be determined as follows:

         (a)   Normal Retirement Age: 

               A Participant's interest in his Employer Profit Sharing
               Contribution Account and Employer Matching Contribution Account
               shall become fully vested when he reaches Normal Retirement Age.
               A Participant who terminates his service with the Employer prior
               to Normal Retirement Age but does not suffer a one-year Break in
               Service before the close of the Plan Year in which his Normal
               Retirement Date occurs will be deemed to have terminated
               employment on his Normal Retirement Age.

         (b)   Death or Disability:

               A Participant's interest in his Employer Profit Sharing
               Contribution Account and Employer Matching Contribution Account
               shall become fully vested upon his death or Disability prior to
               Normal Retirement Age.

         (c)   Termination Before Normal Retirement Age:

               A Participant's Vested Percentage in his Employer Profit Sharing
               Contribution Account and Employer Matching Contribution Account
               shall be determined according to the vesting schedule specified
               in the Adoption Agreement if the Participant terminates his
               employment before attaining Normal Retirement Age.

         (d)   Plan Termination:

               A Participant's interest in his Employer Profit Sharing
               Contribution Account and Employer Matching Contribution Account
               shall become fully vested in the event of termination or partial
               termination of this Plan, or upon complete discontinuance of
               Employer contributions.

6.03     Vesting at Termination:

         (a)   When a Participant's employment is terminated on account of
               retirement on or after Normal Retirement Age, death, Disability,
               or otherwise, the Vested Percentage of his Employer Profit
               Sharing Contribution Account and his Employer Matching
               Contribution Account (after all required adjustments thereto)
               shall be determined in accordance with section 6.02 and the
               vesting schedule specified in the Adoption Agreement as of the
               Valuation Date coincident with or next following termination of
               employment. The Participant's Vested Percentage of his Employer
               Profit Sharing Contribution Account and his Employer Matching
               Contribution Account and the balance, if any, of all of the
               Participant's other accounts will become distributable to the
               Participant or his Beneficiary in



                                        51
<PAGE>   69

               accordance with Article VII. Any nonvested balance will become a
               Forfeiture and will be allocated pursuant to section 6.04.

         (b)   If a Participant terminates employment and elects in accordance
               with the requirements of section 7.02(b) to receive less than the
               entire value of the Vested Percentage of his Participant's
               Account derived from Employer contributions, the part of the
               nonvested portion that will be a Forfeiture is the total
               nonvested portion multiplied by a fraction, the numerator of
               which is the amount of the distribution attributable to employer
               contributions and the denominator of which is the total value of
               the Vested Percentage of the Participant's Employer Contribution
               Account.

6.04     Forfeitures:

         Forfeitures will be allocated as follows:

         (a)   Forfeitures shall be first used to restore Participants' Employer
               Profit Sharing Contribution Accounts and Employer Matching
               Contribution Accounts pursuant to the buyback provisions of
               section 6.05;

         (b)   Forfeitures shall next be used to restore any Participant's
               Accounts pursuant to the restoration provisions of sections
               4.05(a)(1) and 9.04(e);

         (c)   Forfeitures shall next be used to reduce the Employer's Matching
               Contribution, if any, for the Plan Year, if so elected in the
               Adoption Agreement; and

         (d)   Any remaining Forfeitures shall be allocated to Participant's
               Employer Profit Sharing Contribution Accounts in accordance with
               section 4.02 for the Plan Year in which the Forfeiture occurs.

6.05     Buyback:

         (a)   If a Former Participant is reemployed by the Employer before the
               Former Participant incurs five consecutive 1-year Breaks in
               Service, and such Former Participant has received a distribution
               of all or any portion of the Vested Percentage of his
               Participant's Account prior to his reemployment, any forfeited
               amounts shall be restored to the amount on the date of
               distribution if he repays the full amount distributed to him,
               other than his Employee Post-Tax Voluntary Contribution Account
               and his Employee Rollover/Transfer Contribution Account, before
               the earlier of 5 years after the first date on which the
               Participant is subsequently reemployed by the Employer, or the
               date the Participant incurs five consecutive 1-year Breaks in
               Service after the date of the distribution.

         (b)   If a Former Participant is reemployed by the Employer before the
               Former Participant incurs five consecutive 1-year Breaks in
               Service, and such Former Participant was deemed to have received
               a distribution of the entire Vested Percentage of his
               Participant's Account prior to his reemployment, he shall be
               deemed to have repaid the amount of the deemed distribution, and
               any amounts forfeited on the date of deemed distribution shall be
               restored.



                                        52
<PAGE>   70

                                   ARTICLE VII
                               PAYMENT OF BENEFITS


7.01     Payment of Benefits:

         (a)   The Vested Percentage of a Participant's Account shall become
               payable to a Participant or his beneficiary pursuant to this
               Article VII as follows:

               (1)   Upon actual retirement on or after the Participant's Normal
                     Retirement Date.

               (2)   Upon the death of the Participant.

               (3)   Upon the Disability of the Participant.

               (4)   Upon termination of the Participant's employment prior to
                     retirement, death, or Disability.

         (b)   The Vested Percentage of a Participant's Account may also
               be distributed upon:

               (1)   Termination of the Plan without the establishment of
                     another defined contribution plan.

               (2)   The disposition by the Employer (if a corporation) to an
                     unrelated corporation of substantially all of the assets
                     (within the meaning of section 409(d)(2) of the Code) used
                     in a trade or business of such corporate Employer if such
                     corporate Employer continues to maintain this Plan after
                     the disposition, but only with respect to Employees who
                     continue employment with the corporation acquiring such
                     assets.

               (3)   The disposition by the Employer (if a corporation) to an
                     unrelated entity of such corporate Employer's interest in a
                     subsidiary (within the meaning of section 409(d)(3) of the
                     Code) if such corporate Employer continues to maintain the
                     Plan, but only with respect to Employees who continue
                     employment with such subsidiary.

               (4)   The attainment of the age, if any, elected in Item 42 of
                     the Adoption Agreement. However, under no circumstances
                     will any distribution be made from a Participant's Employee
                     Elective Deferral Account, Employer Qualified Non-Elective
                     Contribution Account, or Employer Qualified Matching
                     Contribution Account pursuant to this provision before the
                     Participant attains age 59-1/2.

               (5)   The hardship of the Participant as described in section
                     7.12 of the Plan, if the Employer so elects in the Adoption
                     Agreement.

         (c)   If so elected in Item 20 of the Adoption Agreement, a Participant
               shall be entitled to withdraw all or a portion of his Employee
               Post-Tax Voluntary Contributions and, with the consent of the
               Plan Administrator, the actual earnings thereon. In the event
               such a withdrawal is made, a Participant shall be barred from
               making any additional Employee Post-Tax Voluntary Contributions
               or withdrawals until the first day of the next Plan Year. All
               withdrawals of Employee Post-Tax Voluntary Contributions shall be
               made subject to the uniform and 



                                        53
<PAGE>   71

               nondiscriminatory requirements of the Employer as to the timing
               and manner of such withdrawals. No Forfeitures shall result
               solely as a result of withdrawal of Employee Post-Tax Voluntary
               Contributions.

               All distributions that may be made pursuant to one or more of the
               foregoing distributable events are subject to the spousal and
               participant consent requirements (if applicable) contained in
               sections 401(a)(11) and 417 of the Code.

7.02     Commencement of Benefits:

         (a)   A Participant whose benefit has become payable pursuant to
               7.01(a)(1), (2) or (3) (retirement, death or Disability) shall be
               eligible to commence receiving benefit payments as of the
               Valuation Date coincident with or next following the date of
               termination of employment. Such Participant (or the Participant's
               Beneficiary, if the Participant has died) may request that up to
               50% of the Participant's Account be distributed as soon as
               administratively feasible, and the remainder will be distributed
               after such Valuation Date. However, if the Employer has elected
               item 37.c or 37.d which would permit payment sooner had the
               Participant terminated for reasons other than death, Disability
               or retirement, then the Participant (or his Beneficiary) may
               elect such earlier payment as if his benefit had become payable
               pursuant to 7.01(a)(4). A Participant whose benefit has become
               payable pursuant to 7.01(a)(4) shall be eligible to commence
               receiving benefit payments in accordance with the selection made
               in Item 37 of the Adoption Agreement.

         (b)   Each Participant whose employment with the Employer has
               terminated for a cause other than death of the Participant shall
               be eligible to elect the time at which his benefit payments
               hereunder shall commence. Such election may be made at any time
               after the Participant's termination of employment and must be
               made in writing to the Plan Administrator. The election must
               specify the proposed date as of which the Participant elects to
               commence receiving benefit payments. The Plan Administrator shall
               commence benefit payments pursuant to the election as soon as
               administratively feasible after the Valuation Date coincident
               with or next following the commencement date specified in the
               Participant's election. However, if the Employer has elected Item
               37.c. in the Adoption Agreement, the distribution will be made in
               one or more payments as soon as administratively feasible after
               the proposed date, based on the balance of the Participant's
               Account as of the immediately preceding Valuation Date, adjusted
               for any contributions, withdrawals, distributions, loans,
               insurance payments, or expenses since that date.

         (c)   Unless the Participant elects to the contrary pursuant to
               7.02(b), distribution of benefits shall commence no later than
               sixty (60) days after the latest of:

               (1)   The close of the Plan Year in which the Participant attains
                     the Normal Retirement Age specified in the Adoption
                     Agreement;

               (2)   If the Participant does not retire by his Normal Retirement
                     Date, the date the Participant terminates employment; or

               (3)   The 10th anniversary of the year in which the Participant
                     commenced participation in the Plan.

               Notwithstanding the foregoing, the failure of a Participant and
               Spouse to consent to a distribution while a benefit is
               immediately distributable, within the meaning of section 7.08 of
               the Plan, shall be deemed to be an election to defer commencement
               of payment of any benefit sufficient to satisfy this section.



                                        54
<PAGE>   72

         (d)   Distribution of a Participant's Account must be made or begun by
               the Required Beginning Date.

7.03     Joint and Survivor Requirements:

         (a)   Unless an election was made in the Adoption Agreement not to
               provide life annuity benefit options pursuant to the special rule
               described in section 7.10, the provisions of this section 7.03
               shall apply to any Participant who is credited with at least one
               Hour of Service with the Employer on or after August 23, 1984 and
               such other Participants as provided in section 7.11.

         (b)   Except as provided in section 7.03(a) and 7.10, a Participant or
               Former Participant who has a Vested Percentage in his
               Participant's Account, including any balance held in the
               Participant's Employee Post-Tax Voluntary Contribution Account
               and Employee Rollover/Transfer Account, which becomes payable for
               any reason other than the death of the Participant shall receive
               any distribution from the Plan in the form of a Joint and
               Survivor Annuity if the Participant is married on the date
               benefit payments commence, or in the form of a life annuity if
               the Participant is unmarried, unless an optional form of benefit
               described in section 7.06 is selected pursuant to a Qualified
               Election within the 90 day period ending on the Annuity Starting
               Date, or unless the benefit is payable under section 7.08(a).
               These joint and survivor annuity requirements shall apply to any
               benefit payable to a Participant under a contract purchased by
               the Plan and paid by a third party.

7.04     Minimum Distribution Requirements:

         (a)   Subject to the joint and survivor annuity requirements, the
               requirements of sections 7.04, 7.05, 7.06, 7.07, and 7.13 shall
               apply to any distribution of a Participant's Account and will
               take precedence over any inconsistent provisions of this Plan.
               Unless otherwise specified, the provisions of such sections apply
               to calendar years beginning after December 31, 1984. All
               distributions required under such sections shall be determined
               and made in accordance with the proposed regulations under
               section 401(a)(9) of the Code, including the minimum distribution
               incidental benefit requirement of section 1.401(a)(9)-2 of the
               proposed regulations.

         (b)   If the Participant's Account is to be distributed in other than a
               single sum, the following minimum distribution rules shall apply
               on or after the Required Beginning Date:

               (1)   For amounts distributed from an individual account:

                     (A)   If a Participant's Benefit is to be distributed over
                           (i) a period not extending beyond the life expectancy
                           of the Participant or the joint life and last
                           survivor expectancy of the Participant and the
                           Participant's Designated Beneficiary or (ii) a period
                           not extending beyond the life expectancy of the
                           Designated Beneficiary, the amount required to be
                           distributed for each calendar year, beginning with
                           distributions for the first Distribution Calendar
                           Year, must at least equal the quotient obtained by
                           dividing the Participant's Benefit by the Applicable
                           Life Expectancy.

                     (B)   For calendar years beginning before January 1, 1989,
                           if the Participant's Spouse is not the Designated
                           Beneficiary, the method of distribution selected must
                           assure that at least 50% of the present 



                                        55
<PAGE>   73

                           value of the amount available for distribution is
                           paid within the life expectancy of the Participant.

                     (C)   For calendar years beginning after December 31, 1988,
                           the amount to be distributed each year, beginning
                           with distributions for the first Distribution
                           Calendar Year, shall not be less than the quotient
                           obtained by dividing the Participant's Benefit by the
                           lesser of (i) the Applicable Life Expectancy or (ii)
                           if the Participant's Spouse is not the Designated
                           Beneficiary, the applicable divisor determined from
                           the table set forth in Q&A-4 of section 
                           1.401(a)(9)-2 of the proposed regulations.
                           Distributions after the death of the Participant
                           shall be distributed using the Applicable Life
                           Expectancy in section 7.04(b)(1)(a) above as the
                           relevant divisor without regard to proposed
                           regulations section 1.401(a)(9)-2.

                     (D)   The minimum distribution required for the
                           Participant's first Distribution Calendar Year must
                           be made on or before the Participant's Required
                           Beginning Date. The minimum distribution for the
                           other calendar years, including the minimum
                           distribution for the Distribution Calendar Year in
                           which the Employee's Required Beginning Date occurs,
                           must be made on or before December 31 of that
                           Distribution Calendar Year.

               (2)   If the Participant's Benefit is distributed in the form of
                     an annuity purchased from an insurance company,
                     distributions thereunder shall be made in accordance with
                     the requirements of section 401(a)(9) of the Code and the
                     proposed regulations thereunder.

7.05     Payment at Death:

         (a)   Except as provided in sections 7.03(a) and 7.10, if a Participant
               or Former Participant dies before benefit payments have
               commenced, the Vested Percentage of the Participant's Account,
               including the proceeds of any life insurance Contracts allocated
               to the Participant's Account, will be paid in the form of a
               Preretirement Survivor Annuity unless an optional form of benefit
               described in section 7.06 is selected pursuant to a Qualified
               Election within the Qualified Preretirement Survivor Annuity
               Election Period. Furthermore, the Surviving Spouse may elect to
               have such Preretirement Survivor Annuity distributed within a
               reasonable period after the death of the Participant.

         (b)   Notwithstanding section 7.05(a), the Participant's Beneficiary,
               including the Participant's Surviving Spouse, shall have the
               right to elect following the death of the Participant that the
               Vested Percentage of the Participant's Account be paid in an
               optional form of benefit as described in section 7.06. Further,
               the Participant's Beneficiary may elect the time at which benefit
               payments shall commence. Such election may be made at any time
               after the Participant's death and must be made in writing to the
               Plan Administrator. The election must specify the proposed date
               as of which the Beneficiary elects to commence receiving benefit
               payments. Such commencement date shall not be earlier than the
               date the Beneficiary becomes eligible for payment pursuant to
               section 7.02(a) and shall comply with the requirements of 7.05(c)
               below. The Plan Administrator shall commence benefit payments
               pursuant to the election as soon as administratively feasible
               after the Valuation Date coincident with or next following the
               commencement date specified in the Participant's Beneficiary's
               election.



                                        56
<PAGE>   74

         (c)   Any benefits paid because of the death of the Participant,
               including the proceeds of any life insurance Contracts held by
               the Plan on the life of the Participant, shall be distributed
               according to the following rules:

               (1)   If the Participant dies after distribution of his interest
                     has begun, the remaining portion of such interest will
                     continue to be distributed at least as rapidly as under the
                     method of distribution being used prior to the
                     Participant's death.

               (2)   If the Participant dies before distribution of his interest
                     begins, distribution of the Participant's entire interest
                     shall be completed by December 31 of the calendar year
                     containing the fifth anniversary of the Participant's
                     death, except to the extent that an election is made to
                     receive the distribution in accordance with (A) or (B)
                     below.

                     (A)   If any portion of the Participant's interest is
                           payable to a Designated Beneficiary, distributions
                           may be made over the life or over a period certain
                           not greater than the life expectancy of the
                           Designated Beneficiary commencing on or before
                           December 31 of the calendar year immediately
                           following the calendar year in which the Participant
                           died.

                     (B)   If the Designated Beneficiary is the Participant's
                           Surviving Spouse, the date distributions are required
                           to begin in accordance with (A) above need not be
                           earlier than the later of (i) December 31 of the
                           calendar year immediately following the calendar year
                           in which the Participant died and (ii) December 31 of
                           the calendar year in which the Participant would have
                           attained age 70-1/2.

                           If the Participant has not made an election pursuant
                           to this section 7.05(c)(2) by the time of his death,
                           the Participant's Designated Beneficiary must elect
                           the method of distribution no later than the earlier
                           of (1) December 31 of the calendar year in which
                           distributions would be required to begin under this
                           section, or (2) December 31 of the calendar year
                           which contains the fifth anniversary of the date of
                           death of the Participant. If the Participant has no
                           Designated Beneficiary, or if the Designated
                           Beneficiary does not elect a method of distribution,
                           distribution of the Participant's entire interest
                           must be completed by December 31 of the calendar year
                           containing the fifth anniversary of the Participant's
                           death.

               (3)   For purposes of section 7.05(c)(2) above, if the Surviving
                     Spouse dies after the Participant, but before payments to
                     such spouse begin, the provisions of section 7.05(c)(2),
                     with the exception of paragraph (B) therein, shall be
                     applied as if the Surviving Spouse were the Participant.

               (4)   For purposes of this section 7.05(c), any amount paid to a
                     child of the Participant will be treated as if it had been
                     paid to the Surviving Spouse if the amount becomes payable
                     to the Surviving Spouse when the child reaches the age of
                     majority.

               (5)   For the purposes of this section 7.05(c), distribution of a
                     Participant's interest is considered to begin on the
                     Participant's Required Beginning Date (or, if section
                     7.05(c)(3) above is applicable, the date distribution is
                     required to begin to the surviving spouse pursuant to
                     section 7.05(c)(2) 



                                        57
<PAGE>   75

                     above). If distribution in the form of an annuity
                     irrevocably commences to the Participant before the
                     Required Beginning Date, the date distribution is
                     considered to begin is the date distribution actually
                     commences.

7.06     Optional Form of Payment of Benefits:

         Benefits may be paid in any of the following forms subject to the
         provisions of sections 7.03, 7.04, and 7.05. However, options (c) and
         (d) are not applicable if the Employer has elected in the Adoption
         Agreement that the benefit options will not include any form of life
         annuity.

         (a)   A single payment to the Participant (or to the Designated
               Beneficiary, if the Participant has died).

         (b)   Installments for a period certain not to exceed the life
               expectancy of the Participant (or the Participant's Beneficiary,
               if the Participant has died) or the joint lives and last survivor
               expectancies of the Participant and the Participant's Designated
               Beneficiary. In such case, the Participant's Account from which
               such benefits are paid shall remain part of the general Trust
               Fund and shall be subject to the gains and losses of the Trust
               Fund. However, the Participant may elect to have such
               Participant's Account held in a segregated account and to invest
               the same as directed by such Participant in writing.

         (c)   An annuity for the life of the Participant (or for the life of
               the Designated Beneficiary, if the Participant has died).

         (d)   A joint and survivor annuity for the lives of the Participant and
               the Designated Beneficiary.

         (e)   A combination of the above.

7.07     Designation of Beneficiary:

         (a)   Each Participant may, by written notice filed with the
               Administrator, designate a Beneficiary or Beneficiaries to
               receive the Participant's benefit at the Participant's death.
               Such designation may be changed or revised from time to time by
               written instrument filed with the Administrator. If no
               designation has been made, or if no Beneficiary is living at the
               time of a Participant's death, his Beneficiary shall be:

               (1)   his Surviving Spouse; but if he has no Surviving Spouse,

               (2)   his surviving children, in equal shares; but if he has no
                     surviving children,

               (3)   his estate.

         (b)   A Beneficiary designation shall be effective only to the extent 
               that the Plan is not required to:

               (1)   pay the Vested Percentage of the Participant's Account in
                     the form of an annuity for the life of the Surviving Spouse
                     pursuant to section 7.03(b), or

               (2)   pay the Vested Percentage of the Participant's Account to
                     the Surviving Spouse in accordance with section 7.10.

7.08     Restrictions On Immediate Distributions:



                                        58
<PAGE>   76

         (a)   If a Participant's Account has become payable pursuant to the
               provisions of section 7.02 and the Vested Percentage of the
               Participant's Account does not exceed $3,500, the value of the
               Vested Percentage of the Participant's Account shall be
               distributed to him. If the Vested Percentage of the Participant's
               Account is zero, the Participant shall be deemed to have received
               a distribution of the value of the Vested Percentage of the
               account. For purposes of computing the value of the Vested
               Percentage of the Participant's Account, accumulated deductible
               employee contributions within the meaning of section 72(o)(5)(B)
               of the Code for Plan Years beginning before January 1, 1989 shall
               not be considered.

         (b)   (1)   If the value of the Vested Percentage of a Participant's
                     Account derived from Employer and Employee contributions
                     exceeds (or at the time of any prior distribution exceeded)
                     $3,500, and the account balance is immediately
                     distributable, the Participant and the Participant's Spouse
                     (or where either the Participant or the Spouse has died,
                     the survivor) must consent to any distribution of such
                     account balance. The consent of the Participant and the
                     Participant's Spouse shall be obtained in writing within
                     the 90-day period ending on the Annuity Starting Date. The
                     Plan Administrator shall notify the Participant and the
                     Participant's Spouse of the right to defer any distribution
                     until the Participant's account balance is no longer
                     immediately distributable. Such notification shall include
                     a general description of the material features, and an
                     explanation of the relative values of, the optional forms
                     of benefit available under the Plan in a manner that would
                     satisfy the notice requirements of section 417(a)(3), and
                     shall be provided no less than 30 days and no more that 90
                     days prior to the Annuity Starting Date.

                     Notwithstanding the foregoing, if a distribution is one to
                     which sections 401(a)(11) and 417 of the Code do not apply,
                     such distribution may commence less than 30 days after the
                     notice required under section 1.411(a)-11(c) of the
                     regulations under the Code is given, provided that:

                     (A)   the Plan Administrator clearly informs the
                           Participant that the Participant has a right to a
                           period of at least 30 days after receiving the notice
                           to consider the decision of whether or not to elect a
                           distribution (and, if applicable, a particular
                           distribution option), and

                     (B)   the Participant, after receiving the notice,
                           affirmatively elects a distribution.

               (2)   Notwithstanding the foregoing, only the Participant need
                     consent to the commencement of a distribution in the form
                     of a Joint and Survivor Annuity while the account balance
                     is immediately distributable. (Furthermore, if payment in
                     the form of a Joint and Survivor Annuity is not required
                     with respect to the Participant pursuant to section 7.10 of
                     the Plan, only the Participant need consent to the
                     distribution of an account balance that is immediately
                     distributable.) Neither the consent of the Participant nor
                     the Participant's Spouse shall be required to the extent
                     that a distribution is required to satisfy section
                     401(a)(9) or section 415 of the Code. In addition, upon
                     termination of this Plan if the Plan does not offer an
                     annuity option (purchased from a commercial provider), the
                     Participant's Account may, without the Participant's
                     consent, be distributed to the Participant or transferred
                     to another defined contribution plan (other than an
                     employee stock ownership plan as defined in section
                     4975(e)(7) of the Code) within the same controlled group.



                                        59
<PAGE>   77

               (3)   An account balance is immediately distributable if any part
                     of the account balance could be distributed to the
                     Participant (or Surviving Spouse) before the Participant
                     attains (or would have attained if not deceased) the later
                     of Normal Retirement Age or age 62.


               (4)   For purposes of determining the applicability of the
                     foregoing consent requirements to distributions made before
                     the first day of the first Plan Year beginning after
                     December 31, 1988, the value of the Vested Percentage of
                     the Participant's Account shall not include amounts
                     attributable to accumulated deductible employee
                     contributions within the meaning of section 72(o)(5)(B) of
                     the Code.

7.09     Notice Requirements:

         (a)   In the case of a Joint and Survivor Annuity, the Plan
               Administrator shall no less than 30 days and no more than 90 days
               prior to the Annuity Starting Date provide each Participant a
               written explanation of:

               (1)   The terms and conditions of a Joint and Survivor Annuity;

               (2)   The Participant's right to make and the effect of an
                     election to waive the Joint and Survivor Annuity form of
                     benefit;

               (3)   The rights of a Participant's Spouse; and

               (4)   The right to make, and the effect of, a revocation of a
                     previous election to waive the Joint and Survivor Annuity.

         (b)   In the case of a Preretirement Survivor Annuity, the Plan
               Administrator shall provide each Participant within the
               Applicable Period a written explanation of the Preretirement
               Survivor Annuity in such terms and in such manner as would be
               comparable to the explanation provided for meeting the
               requirements of section 7.09(a) applicable to a Joint and
               Survivor Annuity.



                                        60
<PAGE>   78

7.10     Special Rule for Electing Plans:

         (a)   This section applies if the Employer has elected in the Adoption
               Agreement that the benefit options will not include any form of
               life annuity. If such an election is made by the Employer, then
               the following two conditions are applicable to the Plan:

               (1)   The Participant cannot elect payments in the form of a life
                     annuity, and

               (2)   On the death of the Participant, the Participant's Account
                     including any life insurance proceeds from Contracts on the
                     life of the Participant will be paid to the Participant's
                     Surviving Spouse, but if there is no Surviving Spouse, or,
                     if the Surviving Spouse has already consented in a manner
                     conforming to a Qualified Election, then to the
                     Participant's Designated Beneficiary.

               (3)   The Surviving Spouse may elect to have distribution of the
                     Participant's Account within the 90-day period following
                     the date of the Participant's death. The account balance
                     will be adjusted for gains or losses occurring after the
                     Participant's death in accordance with the provisions of
                     the Plan governing the adjustment of account balances for
                     other types of distributions.

               However, this section 7.10 shall not be operative with respect to
               the Participant if it is determined that this Plan is a direct or
               indirect transferee of a defined benefit plan, money purchase
               pension plan (including a target benefit plan), or stock bonus or
               profit sharing plan which is subject to the survivor annuity
               requirements of section 401(a)(11) and 417 of the Code. If this
               section is operative, then the Joint and Survivor Annuity
               requirement of section 7.04 and the Preretirement Survivor
               Annuity requirement of section 7.05 shall be inoperative.

         (b)   The Participant may waive the spousal benefit provided in section
               7.10(a)(2) above at any time; provided, however, that no such
               waiver shall be effective unless it satisfies the conditions
               (other than the notice requirements referred to therein) that
               would apply to the Participant's Qualified Election to waive the
               Preretirement Survivor Annuity.

7.11     Transitional Joint and Survivor Annuity Rules:

         (a)   Any living Participant not receiving benefits on August 23, 1984,
               who would otherwise not receive the benefits prescribed by the
               previous sections of this Article must be given the opportunity
               to elect to have the prior sections of this Article apply if such
               Participant is credited with at least one Hour of Service under
               this Plan or a predecessor plan in a Plan Year beginning on or
               after January 1, 1976, and such Participant had at least 10 years
               of vesting service when he separated from service.

         (b)   Any living Participant not receiving benefits on August 23, 1984,
               who was credited with at least one Hour of Service under this
               Plan or a predecessor plan on or after September 2, 1974, and who
               is not otherwise credited with any service in a Plan Year
               beginning on or after January 1, 1976, must be given the
               opportunity to have his or her benefits paid in accordance with
               section 7.11(d) of this Article.

         (c)   The opportunities to elect described in (a) and (b) above must be
               afforded to the appropriate Participants during the period
               commencing on August 23, 1984, and ending on the date benefits
               would otherwise commence to said Participants.




                                        61
<PAGE>   79

         (d)   Any Participant who has elected pursuant to section 7.11(b) above
               and any Participant who does not elect under section 7.11(a)
               above or who meets the requirements of section 7.11(a) except
               that such Participant does not have at least 10 years of vesting
               service when he separates from service, shall have his benefits
               distributed in accordance with all of the following requirements
               if benefits would have been payable in the form of a life
               annuity.

               (1)   Automatic Joint and Survivor Annuity. If benefits in the
                     form of a life annuity become payable to a married
                     Participant who:

                     (i)   begins to receive payments under the Plan on or after
                           Normal Retirement Age; or

                     (ii)  dies on or after Normal Retirement Age while still
                           working for the Employer; or

                     (iii) begins to receive payments on or after the qualified
                           early retirement age; or

                     (iv)  separates from service on or after attaining Normal
                           Retirement Age (or the Qualified Early Retirement
                           Age) and after satisfying the eligibility
                           requirements for the payment of benefits under the
                           Plan and thereafter dies before beginning to receive
                           such benefits,

                     then such benefits will be received under this Plan in the
                     form of a Joint and Survivor Annuity, unless the
                     Participant has elected otherwise during the election
                     period. The election period must begin at least 6 months
                     before the Participant attains Qualified Early Retirement
                     Age and end not more than 90 days before the commencement
                     of benefits. Any election hereunder will be in writing and
                     may be changed by the Participant at any time.

               (2)   Election of early survivor annuity. A Participant who is
                     employed after attaining the Qualified Early Retirement Age
                     will be given the opportunity to elect, during the election
                     period, to have a survivor annuity payable on death. If the
                     Participant elects the survivor annuity, payments under
                     such annuity must not be less than the payments which would
                     have been made to the Spouse under the Joint and Survivor
                     Annuity if the Participant had retired on the day before
                     his death. Any election under this provision will be in
                     writing and may be changed by the Participant at any time.
                     The election period begins on the later of (1) the 90th day
                     before the Participant attains the Qualified Early
                     Retirement Age, or (2) the date on which participation
                     begins, and ends on the date the Participant terminates
                     employment.

7.12     Hardship Withdrawals:

         (a)   If so elected by the Employer in the Adoption Agreement,
               distribution of a Participant's Employee Elective Deferrals
               Account (including only those earnings accrued as of December 31,
               1988) may be made to a Participant in the event of hardship. For
               the purposes of this section, hardship is defined as an immediate
               and heavy financial need of the Employee where such Employee
               lacks other available resources. Hardship distributions are
               subject to the spousal consent requirements contained in sections
               401(a)(11) and 417 of the Code, unless the Employer has made the
               election described in section 7.10.



                                        62
<PAGE>   80

         (b)   The following are the only financial needs considered immediate
               and heavy: expenses incurred or necessary for medical care
               described in section 213(d) of the Code, of the Employee, the
               Employee's spouse, children, or dependents; the purchase
               (excluding mortgage payments) of a principal residence for the
               Employee; payment of tuition and related educational fees for the
               next 12 months of post-secondary education for the Employee, the
               Employee's spouse, children or dependents; the need to prevent
               the eviction of the Employee from, or a foreclosure on the
               mortgage of, the Employee's principal residence; and any other
               financial need deemed by the Commissioner of the Internal Revenue
               Service to be immediate and heavy.

         (c)   A distribution will be considered as necessary to satisfy an
               immediate and heavy financial need of the Employee only if:

               (1)   The Employee has obtained all distributions, other than
                     hardship distributions, and all nontaxable loans under all
                     plans maintained by the Employer;

               (2)   All plans maintained by the Employer provided that the
                     Employee's Elective Deferrals (and Employee Post-Tax
                     Voluntary Contributions) will be suspended for twelve
                     months after the receipt of the hardship distribution;

               (3)   The distribution is not in excess of the amount of an
                     immediate and heavy financial need (including amounts
                     necessary to pay any federal, state or local income taxes
                     or penalties reasonably anticipated to result from the
                     distribution); and

               (4)   All plans maintained by the Employer provide that the
                     Employee may not make Employee Elective Deferrals for the
                     Employee's taxable year immediately following the taxable
                     year of the hardship distribution in excess of the
                     applicable limit under section 401(g) of the Code for such
                     taxable year less the amount of such Employee's Employee
                     Elective Deferral for the taxable year of the hardship
                     distribution.

         (d)   If a distribution is made to a Participant under this section
               7.12, then the following shall apply:

               (1)   The Participant's Employee Elective Deferrals and Employee
                     Post-Tax Voluntary Contributions will be suspended for 12
                     months after the receipt of the hardship distribution. A
                     Participant whose deferrals and contributions have been
                     suspended will be deemed to have elected to stop his
                     deferrals and contributions and will be permitted to begin
                     deferrals and contributions pursuant to the applicable
                     provisions of this Plan.

               (2)   The Participant may not make Employee Elective Deferrals
                     for the Employee's taxable year immediately following the
                     taxable year of the hardship distribution in excess of the
                     applicable limit under section 401(g) of the code for such
                     taxable year less the amount of such Participant's Employee
                     Elective Deferral for the taxable year of the hardship
                     distribution.

7.13     Transitional Minimum Distribution Rules:



                                        63
<PAGE>   81

         (a)   Notwithstanding the other requirements of this article and
               subject to the joint and survivor annuity requirements in this
               article, distribution on behalf of any Employee, including a
               5-percent owner, may be made in accordance with all of the
               following requirements (regardless of when such distribution
               commences):

               (1)   The distribution by the trust is one which would not have
                     disqualified such trust under section 401(a)(9) of the
                     Internal Revenue Code as in effect prior to amendment by
                     the Deficit Reduction Act of 1984.

               (2)   The distribution is in accordance with a method of
                     distribution designated by the Employee whose interest in
                     the trust is being distributed or, if the Employee is
                     deceased, by a Beneficiary of such Employee.

               (3)   Such designation was in writing, was signed by the Employee
                     or the Beneficiary, and was made before January 1, 1984.

               (4)   The Employee had accrued a benefit under the Plan as of
                     December 31, 1983.

               (5)   The method of distribution designated by the Employee or
                     the Beneficiary specifies the time at which distribution
                     will commence, the period over which distributions will be
                     made, and in the case of any distribution upon the
                     Employee's death, the Beneficiaries of the Employee listed
                     in order of priority.

         (b)   A distribution upon death will not be covered by this
               transitional rule unless the information in the designation
               contains the required information described above with respect to
               the distributions to be made upon the death of the Employee.

         (c)   For any distribution which commences before January 1, 1984, but
               continues after December 31, 1983, the Employee will be presumed
               to have designated the method of distribution under which the
               distribution is being made if the method of distribution was
               specified in writing and the distribution satisfies the
               requirements in subsections 7.13(a)(1) and (5).

         (d)   If a designation is revoked, any subsequent distribution must
               satisfy the requirements of section 401(a)(9) of the Code and the
               proposed regulations thereunder. If a designation is revoked
               subsequent to the date distributions are required to begin, the
               trust must distribute by the end of the calendar year following
               the calendar year in which the revocation occurs the total amount
               not yet distributed which would have been required to have been
               distributed to satisfy section 401(a)(9) of the Code and the
               proposed regulations thereunder, but for the section 242(b)(2)
               election. For calendar years beginning after December 31, 1988,
               such distributions must meet the minimum distribution incidental
               benefit requirements in section 1.401(a)(9)-2 of the proposed
               regulations. Any changes in the designation will be considered to
               be a revocation of the designation. However, the mere
               substitution or addition of another beneficiary (one not named in
               the designation) under the designation will not be considered to
               be a revocation of the designation, so long as such substitution
               or addition does not alter the period over which distributions
               are to be made under the designation, directly or indirectly (for
               example, by altering the relevant measuring life). In the case in
               which an amount is transferred or rolled over from one plan to
               another plan, the rules in Q&A J-2 and Q&A J-3 shall apply.

7.14     In-Service Distributions:



                                        64
<PAGE>   82

         If so elected in Item 42 of the Adoption Agreement, distribution of up
         to 100% of the Participant's Account may be made to a Participant who
         is still an Employee if all of the following requirements have been
         met:

         (a)   The Participant must have completed at least 5 years of
               participation in the Plan. If the Participant has not completed 5
               years of participation, then only amounts which have been on
               deposit for at least 24 months may be withdrawn.

         (b)   The Participant has satisfied any requirements specified in Item
               42 of the Adoption Agreement.

         (c)   If required by Item 42 of the Adoption Agreement, the Participant
               must have suffered a financial hardship, determined by the
               Administrator. Financial hardship shall include but not be
               limited to a deductible medical expense, a deductible casualty
               loss, an illness or disability which prevents employment for six
               weeks or more, a judgment or other extraordinary liability
               exceeding 10% of the Participant's taxable income, funeral
               expenses for a member of the Participant's family, the threatened
               foreclosure of a mortgage on the Participant's residence, the
               threatened bankruptcy of the Participant, the education of the
               Participant's children, or the purchase of the Participant's
               primary personal residence.

         Notwithstanding the above, distributions to a Participant from his
         Employee Elective Deferral Account, Employer Qualified Matching
         Account, and Employer Qualified Non-Elective Account may be made only
         if otherwise distributable under section 7.01.

7.15     Distributions Under Qualified Domestic Relations Order:

         (a)   Distribution of all or any part of a Participant's Account
               pursuant to the provisions of a qualified domestic relations
               order as defined in section 414(p) of the Code ("QDRO") is
               specifically authorized. Distribution may be made to an alternate
               payee (as defined in section 414(p)(8) of the Code) under a QDRO
               prior to a Participant's earliest retirement age (as defined in
               section 414(p)(4)(B) of the Code) if the QDRO provides for an
               earlier distribution. This provision does not entitle the
               alternate payee to receive a form of distribution not otherwise
               permitted under this Plan.

         (b)   Upon receipt of an order which appears to be a domestic relations
               order, the Plan Administrator will promptly notify the
               Participant and each alternate payee of the receipt of the order
               and provide them with a copy of the procedures established by the
               Plan for determining whether the order is a QDRO. While the
               determination is being made, a separate accounting will be made
               with respect to any amounts which would be payable under the
               order while the determination is being made. If the Plan
               Administrator or a court determines that the order is a QDRO
               within 18 months after receipt, the Plan Administrator will begin
               making payments, including the separately-accounted for amounts,
               pursuant to the order when required or as soon as
               administratively practical. If the Plan Administrator or court
               determines that the order is not a QDRO, or if no determination
               is made within 18 months after receipt, then the separately
               accounted for amounts will be either restored to the
               Participant's Account or distributed to the Participant, as if
               the order did not exist. If the order is subsequently determined
               to be a QDRO, such determination shall be applied prospectively
               to payments made after the determination.

         (c)   This section does not authorize a Participant to receive a
               distribution at a time not otherwise permitted under the Plan.



                                        65
<PAGE>   83

7.16     Direct Rollover:

         Notwithstanding any provision of the Plan to the contrary that would
         otherwise limit a Distributee's election under this part, a Distributee
         may elect with respect to any distribution made on or after January 1,
         1993, at the time and in the manner prescribed by the Plan
         Administrator, to have any portion of an Eligible Rollover Distribution
         paid directly to an Eligible Retirement Plan. If the Distributee's
         Eligible Rollover Distributions are expected to total less than $200
         during the Plan Year, the Administrator is not required to remit the
         benefit in a Direct Rollover. If the Distributee elects to have only a
         portion of an Eligible Rollover Distribution paid as a Direct Rollover,
         the Administrator may require that portion equal or exceed $500. The
         Distributee may not specify more than one Eligible Retirement Plan to
         which a Direct Rollover is to be made.



                                        66
<PAGE>   84
                                  ARTICLE VIII
                          SPECIAL TOP-HEAVY PLAN RULES


8.01     Applicability of Article:

         If the Plan is or becomes a Top-Heavy Plan in any Plan Year beginning
         after December 31, 1983, or is deemed to be a Top-Heavy Plan under the
         Adoption Agreement, the provisions of this Article VIII shall become
         applicable and shall supersede any conflicting provisions under the
         Plan or the Adoption Agreement.

8.02     Minimum Allocations:

         (a)   Except as otherwise provided in (c) and (d) below, the Employer
               Contributions and Forfeitures allocated on behalf of any
               Participant who is not a Key Employee shall not be less than the
               lesser of three percent of such Participant's Compensation, or in
               the case where the Employer has no defined benefit plan which
               designates this Plan to satisfy section 401 of the Code, the
               largest percentage of Employer Contributions and Forfeitures and
               Employee Elective Deferrals, as a percentage of the Key
               Employee's Compensation as limited by section 401(a)(17) of the
               Code, allocated on behalf of any Key Employee for that year. The
               minimum allocation is determined without regard to any Social
               Security contribution. This minimum allocation shall be made even
               though, under other Plan provisions, the Participant would not
               otherwise be entitled to receive an allocation, or would have
               received a lesser allocation for the year because of (i) the
               Participant's failure to complete 1,000 Hours of Service (or any
               equivalent provided in the Plan), or (ii) the Participant's
               failure to make mandatory employee contributions or elective
               contributions to the Plan, or (iii) Compensation less than a
               stated amount. In a Top-Heavy Plan Year in which the Employer
               maintains another plan or plans covering any Participant under
               this Plan, then the minimum allocation level as selected in Item
               28 of the Adoption Agreement shall be substituted for the three
               percent (3%) of Compensation described above.

         (b)   For purposes of computing the minimum allocation, Compensation
               will mean Compensation as defined in Item 18 of the Adoption
               Agreement without regard to the exclusions from Compensation as
               defined in Item 18.d. of the Adoption Agreement.

         (c)   Employee Elective Deferrals and Employer Matching Contributions
               and Employer Qualified Matching Contributions made on account of
               Employee Elective Deferrals may not be taken into account for the
               purpose of satisfying this section.

         (d)   The provision in (a) above shall not apply to any Participant who
               was not employed by the Employer on the last day of the Plan
               Year.

         (e)   The provision in (a) above shall not apply to any Participant to
               the extent the Participant is covered under any other plan or
               plans of the Employer and the Employer has provided in Item 28 of
               the Adoption Agreement that the minimum allocation or benefit
               requirement applicable to Top-Heavy Plans will be met in the
               other plan or plans.



                                        67
<PAGE>   85
         (f)   The minimum contribution required pursuant to this section (to
               the extent required to be nonforfeitable under section 416(b) of
               the Code) may not be forfeited under sections 411(a)(3)(B) or
               411(a)(3)(D) of the Code.

8.03     Minimum Vesting:

         For any Plan Year in which this is a Top-Heavy Plan, the minimum
         vesting schedule elected by the Employer in the Adoption Agreement will
         automatically apply to the Plan. The minimum vesting schedule applies
         to all benefits within the meaning of section 411(a)(7) of the Code
         except those attributable to Employee contributions, including benefits
         accrued before the effective date of section 416 and benefits accrued
         before the Plan became a Top-Heavy Plan. Further, no decrease in a
         Participant's Vested Percentage may occur in the event the Plan's
         status as a Top-Heavy Plan changes for any Plan Year. However, this
         section does not apply to the account balances of any Employee who does
         not have an Hour of Service after the Plan has initially become a
         Top-Heavy Plan and such Employee's account balance attributable to
         Employer Contributions and Forfeitures will be determined without
         regard to this section. If the Plan's status changes from a Top-Heavy
         Plan to a non- Top-Heavy Plan, any change to a different vesting
         schedule because of the change in status will be considered an
         amendment to the vesting schedule for purposes of Section 14.01 of the
         Plan.

8.04     Super Top-Heavy Plans:

         In any Plan Year in which the Top-Heavy Ratio exceeds 90%, the
         denominators of the Defined Benefit Fraction and the Defined
         Contribution Fraction shall be computed using 100 percent of the dollar
         limitation instead of 125 percent.



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                                   ARTICLE IX
                             ADMINISTRATION OF PLAN


9.01     Responsibilities of Employer:

         The Employer shall have the following responsibilities with respect to
         administration of the Plan:

         (a)   The Employer shall adopt a funding policy and method consistent
               with the obligations of the Plan and Title I of ERISA. The
               Employer shall communicate such policy to the Trustee, which
               shall coordinate such funding policy with its investment
               strategy.

         (b)   The Employer may in its discretion appoint an Investment Manager
               to manage all or a designated portion of the assets of the Plan.
               In such event, the Trustee shall follow the directive of the
               Investment Manager in investing the assets of the Plan managed by
               the Investment Manager.

         (c)   The Employer shall appoint an Administrator to administer the
               Plan. In absence of such an appointment, the Employer shall serve
               as Administrator. The Employer may remove and reappoint an
               Administrator from time to time.

         (d)   The Employer shall, formally or informally, review the
               performance from time to time of persons appointed by it or to
               which duties have been delegated by it, such as the Trustee,
               Administrator, and Committee.

         (e)   The Employer shall supply the Administrator in a timely manner
               with all information necessary for it to fulfill its
               responsibilities under the Plan. The Administrator may rely upon
               such information and shall have no duty to verify it.

9.02     Rights and Responsibilities of Plan Administrator:

         The Administrator shall administer the Plan according to its terms for
         the exclusive benefit of Participants, Former Participants, and their
         Beneficiaries.

         (a)   The Administrator's responsibilities shall include but not be
               limited to the following:

               (1)   Determining all questions relating to the eligibility of
                     Employees to participate or remain Participants hereunder.

               (2)   Computing, certifying and directing the Trustee with
                     respect to the amount and form of benefits to which a
                     Participant may be entitled hereunder.

               (3)   Authorizing and directing the Trustee with respect to
                     disbursements from the Trust Fund.

               (4)   Maintaining all necessary records for administration of the
                     Plan.

               (5)   Interpreting the provisions of the Plan and preparing and
                     publishing rules and regulations for the Plan which are not
                     inconsistent with its terms and provisions.

               (6)   Complying with all reporting, disclosure and notice
                     requirements of the Code and ERISA.



                                        69
<PAGE>   87

         (b)   In order to fulfill its responsibilities, the Administrator shall
               have all powers necessary or appropriate to accomplish his duties
               under the Plan, including the power to determine all questions
               arising in connection with the administration, interpretation and
               application of the Plan. Any such determination shall be
               conclusive and binding upon all persons. However, all
               discretionary acts, interpretations and constructions shall be
               done in a nondiscriminatory manner based upon uniform principles
               consistently applied. No action shall be taken which would be
               inconsistent with the intent that the Plan remain qualified under
               section 401(a) of the Code. The Administrator is specifically
               authorized to employ or retain suitable employees, agents, and
               counsel as may be necessary or advisable to fulfill its
               responsibilities hereunder, and to pay their reasonable
               compensation, which shall be reimbursed from the Trust Fund if
               not paid by the Employer within thirty days after the
               Administrator advises the Employer of the amount owed.

         (c)   The Administrator shall serve as the designated agent for legal
               process under the Plan.

9.03     Administrative Committee:

         If so provided in the Adoption Agreement, the Employer shall appoint a
         Committee of one or more persons to serve as the Administrator. The
         Employer shall make its appointments in writing, and each member of the
         Committee shall consent in writing to serve on the Committee. The
         following provisions shall govern the Committee.

         (a)   Membership -

               Any Employee or member of the board of directors of the Employer
               is eligible to serve as a member of the Committee. The Committee
               members shall hold office at the pleasure of the Employer, and
               all vacancies shall be filled by the Employer.

         (b)   Officers -

               The Committee shall elect a Chairman, Secretary, and such other
               officers as it may determine from its membership, to serve at the
               pleasure of the Committee.

         (c)   Meetings -

               The Committee shall hold meetings upon such notice, at such place
               or places, and at such times as it may from time to time
               determine. Notice shall not be required if waived in writing. A
               majority of the members of the Committee in office at the time
               shall constitute a quorum for the transaction of business. All
               resolutions or other actions taken by the Committee at any
               meeting shall be by vote of a majority of those present at such
               meeting and entitled to vote. Resolutions may be adopted or other
               action taken without a meeting upon written consent signed by a
               majority of the members of the Committee.

         (d)   Expenses and Compensation -

               All usual and reasonable expenses of the Committee may be paid in
               whole or part by the Employer, and any expenses of the Committee
               not paid by the Employer shall be paid by the Trustee out of the
               principal or earnings of the Trust Fund. Any members of the
               Committee who are Employees shall not receive compensation with
               respect to their services with the Committee. The Committee and
               the individual members thereof shall be indemnified by the
               Employer, and not from the Trust Fund, against any and all
               liabilities arising by reason of any act or failure to act made
               in good faith pursuant to the provisions of the Plan, including
               expenses reasonably incurred in the defense of any claim relating
               thereto.

         (e)   Records -



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<PAGE>   88

               Any act or determination with respect to the administration of
               the Plan made by the Committee and any assistant or
               representative appointed by it shall be duly recorded by the
               Committee or by the assistant or representative appointed by it
               to keep such records. All records, together with such other
               documents as may be necessary for the administration of the Plan,
               shall be preserved in the custody of the Committee or the
               assistant or representative appointed by it. The Committee shall
               keep on file a copy of the Plan and Trust, including any
               subsequent amendments, and registration statements as may be
               required by the laws of the United States or other jurisdiction,
               for examination by Participants in the Plan during reasonable
               business hours.

         (f)   Administrative Directives of the Committee -

               Administrative directives of the Committee to the Trustee shall
               be delivered in writing and signed by a member of the Committee
               authorized by the Committee to sign on its behalf.

         (g)   Discretionary Acts -

               Any discretionary actions of the Committee or the Employer with
               respect to the administration of the Plan shall be made in a
               manner which does not discriminate in favor of Highly Compensated
               Employees. In the event the Committee exercises any discretionary
               authority under the Plan with respect to a Participant who is a
               member of the Committee, such discretionary authority shall be
               exercised solely and exclusively by those members of the
               Committee other than such Participant, or if such Participant is
               the sole member of the Committee, such discretionary authority
               shall be exercised solely and exclusively by the Board of
               Directors of the Employer.

         (h)   Resignation -

               A member of the Committee may resign at any time by filing a
               writing notice thereof with the Employer and the Committee,
               effective on some later date specified in the notice. If a member
               of the Committee ceases to be an Employee or member of the board
               of directors of the Employer, he shall be deemed to have resigned
               from the Committee on such date.

9.04     Benefit Claims Procedure:

         (a)   Any claim for benefits under the Plan shall be made in writing to
               the Administrator. If such claim for benefits is wholly or
               partially denied, the Administrator shall, within thirty (30)
               days after receipt of the claim, notify the Participant or
               Beneficiary of the denial of the claim. Such notice of denial
               shall:

               (1)   be in writing;

               (2)   be written in a manner calculated to be understood by the
                     Participant or Beneficiary, and

               (3)   contain:

                     (A)   the specific reason or reasons for denial of the
                           claim,

                     (B)   a specific reference to the pertinent Plan provisions
                           upon which the denial is based,

                     (C)   a description of any additional material or
                           information necessary to perfect the claim, along
                           with an explanation of why such material or
                           information is necessary, and



                                        71
<PAGE>   89

                     (D)   an explanation of the claim review procedure in
                           accordance with the provisions of this Article.

         (b)   Within sixty (60) days after the receipt by the Participant or
               Beneficiary of a written notice of denial of the claim, or such
               later time as shall be deemed reasonable taking into account the
               nature of the benefit subject to the claim and any other
               attendant circumstances, the Participant or Beneficiary may file
               a written request with the Administrator that it conduct a full
               and fair review of the denial of the claim for benefits.

         (c)   The Administrator shall deliver to the Participant or Beneficiary
               a written decision on the claim within thirty (30) days after the
               receipt of the aforementioned request for review, except that if
               there are special circumstances (such as the need to hold a
               hearing, if necessary) which require an extension of time for
               processing, the aforementioned thirty (30) day period shall be
               extended to sixty (60) days. Such decisions shall:

               (1)   be written in a manner calculated to be understood by the
                     Participant or Beneficiary,

               (2)   include the specific reason or reasons for the decision,
                     and

               (3)   contain a specific reference to the pertinent Plan
                     provisions upon which the decision is based.

         (d)   The decision of the Administrator shall be final and binding on
               all parties, unless determined by a court of competent
               jurisdiction to be arbitrary and capricious.

         (e)   (1)   If after a Participant's Account becomes distributable
                     under Article VII no claim for benefit is made by the
                     Participant within 6 months after notice by certified mail
                     addressed to such Participant is sent to the last known
                     address of such Participant, then the Participant's Account
                     shall be deemed to have been forfeited, and the forfeiture
                     shall be allocated pursuant to section 6.04 of the Plan.

               (2)   If a Participant whose Participant's Account has been
                     forfeited pursuant to this provision at any time thereafter
                     makes a claim for the benefit, the dollar amount of the
                     Participant's Account which was forfeited, unadjusted for
                     earnings or losses subsequent to the date of forfeiture,
                     shall be restored during the Plan Year in which the claim
                     is made. The restoration shall be made as follows: first,
                     from any Forfeitures which would have otherwise been
                     allocated for the Plan Year; second, from any earnings of
                     the Trust Fund for the Plan Year; and finally, from
                     Employer contributions allocated for the Plan Year.

9.05     Multiple Roles:

         Nothing herein shall be interpreted to prevent the same person from
         serving in more than one fiduciary capacity for the Plan.




                                        72
<PAGE>   90
                                    ARTICLE X
                                 TRUST AGREEMENT


10.01    Trust Agreement:

         Unless otherwise elected in the Adoption Agreement, this Trust
         Agreement shall form a part of the Plan, and all rights and benefits
         that may accrue to any persons under the Plan shall be subject to all
         the terms and provisions of this Article X. The Trustee hereunder
         agrees to take, hold, invest, administer, and distribute, in accordance
         with the following provisions, all contributions and assets paid or
         delivered to it pursuant to the Plan. The Trustee shall carry out its
         duties with the care, skill, prudence, and diligence under the
         circumstances then prevailing that a man in a like capacity and
         familiar with such matters would use in the conduct of an enterprise of
         a like character and with like aims. All legal right, title and
         interest in and to the assets of the Trust Fund shall at all times be
         vested exclusively in the Trustee.

10.02    Basic Responsibilities of Trustee:

         The Trustee shall have the following primary responsibilities:

         (a)   To invest, manage and control the assets of the Plan in a manner
               consistent with the funding policy established by the Employer,
               subject, however, to the direction of an Investment Manager as to
               all or a portion of the assets of the Plan, if an Investment
               Manager has been appointed by the Employer, and subject to the
               direction of Participants if the Employer has so provided in the
               Adoption Agreement.

         (b)   To maintain accounting records for all receipts, disbursements
               and interests of Participants, and to furnish the Employer an
               annual report.

         (c)   To value the assets of the trust at fair market value on the
               Valuation Date, and to allocate the earnings and losses to each
               Participant's Account in the manner specified in the Adoption
               Agreement.

         (d)   To pay benefits under the Plan to Participants and their
               Beneficiaries at the direction of the Administrator.

10.03    Investment:

         (a)   Subject to the provisions of paragraphs (c) and (d) of this
               section, the Trustee is authorized to invest the Trust Fund in
               such bonds, notes, debentures, mortgages, investment trust
               certificates, preferred or common stocks, interests in real
               estate, leaseholds, royalties (including overriding oil and gas
               royalties whether measured by production or by gross or taxable
               income from property), oil and gas leases, oil payments or any
               other type of oil properties, and other forms of securities
               (including qualified employer securities (as defined in section
               407(d)(5) of ERISA), but not exceeding the percentage, if any, of
               the Trust Fund specified by the Employer in the Adoption
               Agreement), any pooled investment funds or any common or mutual
               trust funds, including any pooled fund or common trust fund
               administered by the Trustee, or in any other property, real or
               personal, either within or without the State of Texas, as the
               Trustee may deem advisable, without being limited by a statute or
               rule of court regarding investments by trustees. The Trustee may
               hold any reasonable portion of the Trust Fund in cash pending
               investment or payment of expenses or benefits, without liability
               for interest.



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<PAGE>   91

         (b)   Subject to the provisions of paragraphs (c) and (d) of this
               section, as of any valuation date of a collective trust
               established for the purpose of collective investment of the
               assets of trusts maintained with the Trustee or other trustees
               under qualified retirement plans (hereinafter referred to as a
               "Collective Trust"), the Trustee may transfer any part or all of
               the assets of the Trust Fund to the trustee of the Collective
               Trust for admission to one or more of the investment funds
               therein. The Trustee is expressly authorized to permit the
               commingling of any or all of the assets of the Trust Fund,
               through the medium of the Collective Trust, with the assets of
               other trusts eligible to participate in the Collective Trust
               under the terms thereof. During such time as any part or all of
               the assets of the Trust Fund are held in the Collective Trust,
               they shall be subject to all of the provisions of the declaration
               creating the Collective Trust as amended from time to time. The
               Trustee shall have with respect to the interest of the Trust Fund
               in the Collective Trust the powers conferred by this Trust
               Agreement to the extent that such powers are not inconsistent
               with the provisions of the declaration creating the Collective
               Trust. The Trustee may withdraw all or any part of any interest
               of the Trust Fund in the Collective Trust in accordance with the
               terms of the Collective Trust. To the extent of the interest of
               the Trust Fund in the Collective Trust, the Collective Trust
               shall be part of the Plan.

         (c)   If the Employer so elects in the Adoption Agreement, a
               Participant may direct the Trustee as to the investment of the
               Participant's accounts specified in the Adoption Agreement. The
               Trustee shall maintain a segregated account for each of the
               accounts for which investment is directed by a Participant,
               except for the portion of any Participant's Account which has
               been invested in a commingled investment fund established by the
               Trustee pursuant to section 10.04(t). The Trustee is authorized
               to establish any reasonable rules and procedures governing
               Participant-directed accounts which it deems desirable. Any such
               rules and procedures will be applied to all Participants on a
               nondiscriminatory basis. The Trustee is specifically authorized
               to establish any rules, procedures, and investment alternatives
               which it deems necessary or advisable to comply with the
               requirements of section 404(c) of ERISA. To the extent allowed by
               law, the Trustee shall not be liable for any loss resulting from
               the Participant's direction of the investment of all or any
               portion of his Participant's Account.

         (d)   The Employer may, in its discretion, appoint in writing one or
               more Investment Managers to direct the investment of all or any
               portion of the Trust Fund, as follows:

               (1)   The Employer shall give the Trustee copies of (A) the
                     instrument appointing the Investment Manager, (B) an
                     instrument evidencing the acceptance of appointment,
                     acknowledging that the Investment Manager is a fiduciary
                     for purposes of ERISA, and certifying the Investment
                     Manager's registration under the Investment Adviser's Act
                     of 1940, and (C) direction to the Trustee as to the portion
                     of the Trust Fund to be invested at the direction of the
                     Investment Manager.

               (2)   After receipt of the instruments described in (1) above,
                     the Trustee shall make available to the Investment Manager
                     the appropriate portion of the Trust Fund. The Trustee
                     shall be under no obligation to review or question any
                     investment decision made by the Investment Manager, and the
                     Trustee shall have no liability for losses with respect to
                     such investments on account of any action directed, taken,
                     or omitted by such Investment Manager. The Investment
                     Manager will continue to direct the investment of the
                     appropriate portion of the Trust Fund until the Trustee



                                        74
<PAGE>   92

                     receives written notice from the Employer that the
                     Investment Manager has resigned or has been removed.

10.04    Rights and Powers of the Trustee:

         The Trustee is authorized to exercise all powers conferred upon the
         Trustee by law which it may deem necessary or proper for the investment
         and protection of the Trust Fund. The Trustee, to the extent permitted
         by law or regulatory authority, is specifically authorized and
         empowered:

         (a)   To purchase, or subscribe for, any securities or other property
               and to retain the same. In conjunction with the purchase of
               securities, margin accounts may be opened and maintained;

         (b)   To sell, exchange, convey, transfer, grant options to purchase,
               or otherwise dispose of any securities or other property held by
               the Trustee, by private contract or at public auction. No person
               dealing with the Trustee shall be bound to see to the application
               of the purchase money or to inquire into the validity,
               expediency, or propriety of any such sale or other disposition,
               with or without advertisement;

         (c)   To vote upon any stocks, bonds, or other securities; to give
               general or special proxies or powers of attorney with or without
               power of substitution; to exercise any conversion privileges,
               subscription rights or other options, and to make any payments
               incidental thereto; to oppose, or to consent to, or otherwise
               participate in, corporate reorganizations or other changes
               affecting corporate securities, and to delegate discretionary
               powers, and to pay any assessments or charges in connection
               therewith; and generally to exercise any of the powers of an
               owner with respect to stocks, bonds, securities, or other
               property;

         (d)   To cause any securities or other property to be registered in the
               Trustee's own name or in the name of one or more of the Trustee's
               nominees, and to hold any investments in bearer form, but the
               books and records of the Trustee shall at all times show that all
               such investments are part of the Trust Fund;

         (e)   To borrow or raise money for the purposes of the Plan in such
               amount, and upon such terms and conditions, as the Trustee shall
               deem advisable; and for any sum so borrowed, to issue a
               promissory note as Trustee, and to secure the repayment thereof
               by pledging all, or any part, of the Trust Fund; and no person
               lending money to the Trustee shall be bound to see the
               application of the money lent or to inquire into the validity,
               expediency, or propriety of any borrowing;

         (f)   To keep such reasonable portion of the Trust Fund in cash or cash
               balances as the Trustee may, from time to time, deem to be in the
               best interests of the Plan, without liability for interest
               thereon;

         (g)   To accept and retain for such time as the Trustee may deem
               advisable any securities or other property received or acquired
               as Trustee hereunder, whether or not such securities or other
               property would normally be purchased as investments hereunder;

         (h)   To make, execute, acknowledge, and deliver any and all documents
               of transfer and conveyance and any and all other instruments that
               may be necessary or appropriate to carry out the powers herein
               granted;

         (i)   To settle, compromise, or submit to arbitration any claims,
               debts, or damages due or owing to or from the Plan, to commence
               or defend suits or legal or



                                        75
<PAGE>   93

               administrative proceedings, and to represent the Plan in all
               suits and legal and administrative proceedings;

         (j)   To employ suitable agents and counsel and to pay their reasonable
               expenses and compensation, and such agent or counsel may or may
               not be agent or counsel for the Employer;

         (k)   To apply for and procure from responsible insurance companies, to
               be selected by the Administrator, as an investment of the Trust
               Fund such annuity, or other Contracts (on the life of any
               Participant) as the Administrator shall deem proper; to exercise,
               at any time or from time to time, whatever rights and privileges
               may be granted under such annuity, or other Contracts; to
               collect, receive, and settle for the proceeds of all such annuity
               or other Contracts as and when entitled to do so under the
               provisions thereof;

         (l)   To invest funds of the Trust in time deposits or savings accounts
               bearing a reasonable rate of interest in the Trustee's bank;

         (m)   To invest in Treasury Bills and other forms of United States
               government obligations;

         (n)   Except as hereinafter expressly authorized, the Trustee is
               prohibited from selling or purchasing stock options. The Trustee
               is expressly authorized to write and sell call options under
               which the holder of the option has the right to purchase shares
               of stock held by the Trustee as a part of the assets of this
               Trust, if such options are traded on and sold through a national
               securities exchange registered under the Securities Exchange Act
               of 1934, as amended, which exchange has been authorized to
               provide a market for option contracts pursuant to Rule 9B-1
               promulgated under such Act, and so long as the Trustee at all
               times up to and including the time of exercise or expiration of
               any such option holds sufficient stock in the assets of this
               Trust to meet the obligations under such option if exercised. In
               addition, the Trustee is expressly authorized to purchase and
               acquire call options for the purchase of shares of stock covered
               by such options if the options are traded on and purchased
               through a national securities exchange as described in the
               immediately preceding sentence, and so long as any such option is
               purchased solely in a closing purchase transaction, meaning the
               purchase of an exchange traded call option the effect of which is
               to reduce or eliminate the obligations of the Trustee with
               respect to a stock option contract or contracts which it has
               previously written and sold in a transaction authorized under the
               immediately preceding sentence;

         (o)   To deposit monies in federally insured savings accounts or
               certificates of deposit in banks or savings and loan
               associations;

         (p)   To pool all or any of the Trust Fund, from time to time, with
               assets belonging to any other qualified employee pension benefit
               trust created by the Employer or an affiliated company of the
               Employer, and to commingle such assets and make joint or common
               investments and carry joint accounts on behalf of this Plan and
               such other trust or trusts, allocating undivided shares or
               interests in such investments or accounts or any pooled assets of
               the two or more trusts in accordance with their respective
               interests;

         (q)   To employ a bank or trust company pursuant to the terms of its
               usual and customary bank agency agreement, under which the duties
               of such bank or trust company shall be of a custodial, clerical
               and record-keeping nature;



                                        76
<PAGE>   94

         (r)   To transfer a Participant's interest in the Plan to the trustee
               of another trust forming part of a plan represented by such
               trustee as meeting the requirements of section 401(a) of the
               Code, provided such trust permits such transfers to be made;

         (s)   To accept funds for the account of a Participant transferred from
               the trustee of another plan represented by such trustee as
               meeting the requirements of section 401(a) of the Code, provided
               such trust permits such transfers to be made;

         (t)   If the Employer has specified in the Adoption Agreement that
               Participants may direct the investment of their accounts, to
               establish and maintain one or more investment funds in which all
               or a portion of the accounts of Participants may be commingled.

         (u)   To do all such acts and exercise all such rights and privileges,
               although not specifically mentioned herein, as the Trustee may
               deem necessary to carry out the purposes of the Plan.

10.05    Administration and Payment:

         (a)   The Trustee shall be accountable for all contributions received
               by it but shall have no duty to require any contributions to be
               made to it, or to determine that the amounts received comply with
               the Plan, or to determine that the fund is adequate to provide
               the benefits payable pursuant to the Plan.

         (b)   Payments shall be made from the Trust Fund by the Trustee to such
               persons, in such manner, at such times and in such amounts as the
               Administrator shall direct. The Trustee shall be fully protected
               in making, discontinuing or stopping payments from the Trust Fund
               in accordance with the directions of the Administrator. The
               Trustee shall have no responsibility to see to the application of
               payments so made or to ascertain whether the directions of the
               Administrator comply with the Plan. In no event, however, shall
               any such payment exceed the amount then credited to the
               respective Participant's Account. When the Administrator directs
               that any payment is to be made only during or until the time a
               certain condition exists regarding the payee, any payment made by
               the Trustee in good faith, without actual notice or knowledge of
               the changed status or condition of the payee, shall be considered
               to have been properly made by the Trustee and made in accordance
               with the direction of the Administrator.

         (c)   All notices, communications, designations, certifications,
               orders, instructions and objections of the Administrator or
               Employer shall be in writing, and the Trustee shall act and shall
               be fully protected in acting in accordance with such notices,
               communications, designations, certifications, orders,
               instructions and objections. In the event that the Administrator
               fails for any reason to furnish the Trustee with any required
               notice, communication, designation, certification, order,
               instruction, or objection, the Trustee may take such action,
               including the making of distributions, as it in its discretion
               deems necessary or advisable under the circumstances, after it
               has been put on notice that any action on its part is required.
               All notices or other communications from the Trustee to the
               Administrator shall be in writing signed by the Trustee.

         (d)   The Trustee shall be fully protected in acting in accordance with
               a determination by the Administrator of whether a domestic
               relations order received by the Plan is a qualified domestic
               relations order described in section 414(p) of the Code. If the
               Administrator for any reason fails to make such determination,
               the Trustee may take such action, including making distributions
               and segregating accounts, as it shall in its discretion deem
               necessary and advisable under the circumstances.



                                        77
<PAGE>   95

10.06    Compensation and Expenses:

         The Trustee shall be reimbursed for any reasonable expenses incurred by
         it as Trustee, including reasonable expenses of legal counsel. In
         addition, the Trustee shall be paid such reasonable compensation as
         shall be agreed upon from time to time in writing by the Employer and
         the Trustee. However, an individual serving as Trustee who already
         receives full-time pay from the Employer shall not receive compensation
         from this Plan. Unless paid or advanced by the Employer, such expenses
         and compensation shall be paid from the Trust Fund.

10.07    Accounts of the Trustee:

         (a)   The Trustee shall maintain accurate and detailed records and
               accounts of all transactions hereunder, which shall be available
               at all reasonable times for inspection or audit by any person or
               persons designated by the Administrator. The Trustee, at the
               direction of the Administrator, shall submit to auditors such
               valuations, reports or other information as they may reasonably
               require.

         (b)   Within sixty days following the later of the Anniversary Date or
               receipt by the Trustee of the Employer's contribution for the
               Taxable Year, and following the effective date of the removal or
               resignation of the Trustee, the Trustee shall file with the
               Employer a written account setting forth all transactions
               affected by it subsequent to the end of the period covered by its
               last previous annual account, the assets of the Trust Fund at the
               close of the period covered by such account, the net income or
               loss of the Trust Fund, the gains or losses realized by the Trust
               Fund upon the sale or other disposition of assets, the increase
               or decrease in the value of the Trust Fund, all payments and
               distributions made from the Trust Fund, and such other
               information as the Trustee or Administrator deems appropriate.

         (c)   Upon the receipt by the Trustee of the Employer's written
               approval of any such account, or upon the expiration of thirty
               days after delivery of any such account to the Employer, such
               account (as originally stated if no objection has been
               theretofore filed by the Employer, or as theretofore adjusted
               pursuant to agreement between the Employer and the Trustee) shall
               be deemed to be approved by the Employer except as to matters, if
               any, covered by written objections theretofore delivered to the
               Trustee by the Employer regarding which the Trustee has not given
               an explanation, or made adjustments, satisfactory to the
               Employer, and the Trustee shall be released and discharged as to
               all items, matters and things set forth in such account which are
               not covered by such written objections as if such account had
               been settled and allowed by a decree of a court having
               jurisdiction regarding such account and of the Trustee, the
               Employer, the Administrator and all persons having or claiming to
               have any interest in the Fund. The Trustee, nevertheless, shall
               have the right to have its accounts settled by judicial
               proceedings if it so elects, in which event the Employer, the
               Administrator and the Trustee shall be the only necessary
               parties.

10.08    Co-Trustees:

         If the Employer has designated two or more persons to serve as Co-
         Trustees, then the Employer and the Co-Trustees may agree in writing as
         to the division of fiduciary responsibilities among the Co-Trustees,
         which agreement may provide that certain assets or classes of assets
         will be held and invested by each Co-Trustee. Each Co-Trustee shall be
         responsible only with respect to those assets for which it is given
         custody and investment discretion. In absence of such an agreement,
         then the Co-Trustees shall be jointly responsible for the duties of the
         Trustee.



                                        78
<PAGE>   96

10.09    Resignation and Removal of Trustee:

         (a)   The Trustee may resign at any time by delivering to the Employer,
               at least thirty (30) days before its effective date, a written
               notice of his resignation.

         (b)   The Employer may remove the Trustee at any time by delivering or
               mailing by registered or certified mail, addressed to such
               Trustee at his last known address, at least thirty (30) days
               before its effective date, a written notice of his removal.

         (c)   Upon the death, resignation, incapacity, or removal of any
               Trustee, a successor may be appointed by the Employer. Upon
               accepting such appointment in writing, such successor shall
               become vested with all the estate, rights, powers, discretions,
               and duties of his predecessor with like respect as if he were
               originally named as a Trustee herein. Until such a successor is
               appointed and has accepted its appointment, the remaining Trustee
               or Trustees shall have full authority to act under the terms of
               this Agreement.

         (d)   The Employer may designate one or more successors prior to the
               death, resignation, incapacity, or removal of a Trustee. In the
               event a successor is so designated by the Employer and accepts
               such designation, the successor shall, without further act,
               become vested with all the estate, rights, powers, discretion,
               and duties of his predecessor with the like effect as if he were
               originally named as Trustee herein immediately upon the death,
               resignation, incapacity, or removal of his predecessor.

         (e)   Upon resignation or removal, any Trustee hereunder shall provide
               the accounting required by section 10.07 within sixty days of the
               effective date of his resignation or removal.

10.10    Successor Trustee:

         (a)   Upon resignation or removal of the Trustee and acceptance by a
               successor, the reigning or removed Trustee shall transfer and
               deliver the Trust Fund to the successor, after reserving such
               reasonable amount as it shall deem necessary to pay its
               compensation and all expenses incurred or to be incurred by it in
               administering or settling the accounts of the Trust Fund.

         (b)   Any successor Trustee shall have all of the powers of the initial
               Trustee. A successor Trustee may rely on the accounting provided
               by its predecessors, and a successor Trustee shall not be liable
               for the acts or omissions of any predecessor Trustee.



                                        79
<PAGE>   97

                                   ARTICLE XI
                              LOANS TO PARTICIPANTS


11.01    Loans to Participants:

         (a)   If the Adoption Agreement provides that loans shall be made
               available under the Plan, the Trustee shall establish a
               participant loan program which meets the requirements of
               _2550.408b-1 of the DOL Regulations. The program shall delegate
               to the Administrator the responsibility of administering the loan
               program.

         (b)   At the direction of the Administrator and pursuant to such
               program, the Trustee shall lend a Participant or beneficiary an
               amount of his Participant's Account not exceeding the lesser of
               (1) one-half (1/2) of the Vested Percentage in his Participant's
               Account, or (2) $50,000. In no event may the loan amount exceed
               $50,000 reduced by the excess (if any) of the highest outstanding
               balance of loans during the one year period ending on the day
               before the loan is made, over the outstanding balance of loans
               from the Plan on the date the loan is made. For purposes of the
               above limitation, all loans from all plans of the Employer and
               Affiliated Employers are aggregated.

11.02    Terms and Conditions:

         The Administrator shall notify the Participants of the general terms
         and conditions under which such loans are to be made. In addition to
         such rules and regulations as the Trustee shall adopt, all loans shall
         be subject to the following terms and conditions:

         (a)   An application for a loan by a Participant shall be made in
               writing to the Administrator. The Administrator shall investigate
               each such application and his action thereon shall be final. The
               Administrator shall make loans available to all Participants and
               beneficiaries on a reasonably equivalent basis. Loans shall not
               be made available to Highly Compensated Employees in an amount
               greater than the amount made available to other employees.

         (b)   Loans must be adequately secured. Although it is the intention
               under this Plan that loans to Participants be repaid, the
               collateral for each loan shall be the assignment of the
               Participant's entire right, title and interest in and to the
               Trust Fund, evidenced by the Participant's promissory note for
               the amount of the loan (including interest), payable to the order
               of the Trustee, and such other security as the Administrator may
               require.

         (c)   Unless this is an electing plan described in section 7.10, a
               Participant must obtain the consent of his or her spouse, if any,
               to use of the Participant's Account as security for the loan.
               Such Participant's Spouse's consent must be obtained within the
               90 day period immediately preceding the date of the loan. The
               consent must be in writing, must acknowledge the effect of the
               loan, and must be witnessed by a plan representative or notary
               public. Such consent shall thereafter be binding with respect to
               the consenting spouse or any subsequent spouse with respect to
               that loan. A new consent shall be required if the Participant's
               Account is used for renegotiation, extension, renewal, or other
               revision of the loan.

         (d)   (1)   The period of repayment for any loan shall be by agreement
                     between the Administrator and the Participant, but in no
                     event shall it exceed five (5) years.



                                        80
<PAGE>   98

               (2)   Notwithstanding the provisions of section 11.02(d)(1) of
                     the Plan, any loan used to acquire any dwelling unit which
                     within a reasonable time (determined at the time the loan
                     is made) is to be used as a principal residence of the
                     Participant, shall not be required to be repaid within five
                     (5) years, but shall be repaid within a reasonable period
                     of time to be determined by the Administrator.

               (3)   The provisions of section 11.02(d)(1) and (2) shall not
                     apply to loans, assignments, and pledges made prior to
                     August 13, 1982. In the case of such loans, the period of
                     repayment shall be by agreement between the Administrator
                     and the Participant, but in no event shall it exceed ten
                     (10) years.

               (4)   For purposes of this section 11.02, the outstanding balance
                     of any loan which is renegotiated, extended, renewed, or
                     revised after such date shall be treated as an amount
                     received as a loan on the date of such renegotiation,
                     extension, renewal, or revision.

         (e)   The loan by its terms shall require substantially level
               amortization with payments not less frequently than quarterly
               over the term of the loan.

         (f)   Each loan shall bear interest at a reasonable rate to be fixed by
               the Administrator and, in determining the interest rate, the
               Administrator shall take into consideration interest rates being
               charged at the time of the loan. The Administrator shall not
               discriminate among Participants in the matter of interest rates,
               but loans granted at different times may bear different interest
               rates and terms, if, in the opinion of the Administrator, the
               differences are justified by changes in the general economic
               condition.

         (g)   No distribution shall be made to any Participant, Former
               Participant or to a Beneficiary of such a person, unless and
               until all unpaid loans, including accrued interest thereon, have
               been liquidated.

         (h)   No Participant loan shall exceed the present value of the
               Participant's Vested Percentage in his Participant's Account.

         (i)   In the event of default, foreclosure on the note and attachment
               of security will not occur until a distributable event occurs
               under the Plan.
        
         (j)   No loans will be made to any Owner-Employee
               or shareholder-employees, unless approval for such loan is
               obtained from the U.S. Department of Labor. For purposes of this
               requirement, a shareholder-employee means an employee or officer
               of an S corporation who owns (or is considered as owning within
               the meaning of section 318(a)(1) of the Code), on any day during
               the taxable year of such corporation, more than 5% of the
               outstanding stock of the corporation.

         (k)   If a valid spousal consent has been obtained in accordance with
               (c), then, notwithstanding any other provision of this plan, the
               portion of the Participant's vested account balance used as a
               security interest held by the Plan by reason of a loan
               outstanding to the Participant shall be taken into account for
               purposes of determining the amount of the account balance payable
               at the time of death or distribution, but only if the reduction
               is used as repayment of the loan. If less than 100% of the
               Participant's vested account balance (determined without regard
               to the preceding sentence) is payable to the surviving spouse,
               then the account balance shall be adjusted by first reducing the
               vested account balance by the amount of the security used as
               repayment of the loan, and then determining the benefit payable
               to the surviving spouse.



                                        81
<PAGE>   99

11.03    Protection of Trustee:

         Notwithstanding the provisions of section 11.01, the Trustee shall not
         be obligated to make any loan to any Participant if it determines that
         the rate of interest fixed by the Administrator is not reasonable as
         required by section 408(b)(1) of ERISA, or if the loan or the terms of
         the loan violate ERISA or any other statute or regulation. Any
         promissory note given to the Trustee under section 11.01 shall
         constitute an asset of the Trust Fund, but the Trustee shall have no
         responsibility with respect to holding, investing or administering the
         note except upon the written direction of the Administrator. The
         Employer shall indemnify and hold the Trustee harmless against any
         expense, loss, liability or obligation resulting from any loan made to
         any Participant at the written direction of the Administrator.




                                        82
<PAGE>   100
                                   ARTICLE XII
                               INSURANCE CONTRACTS


12.01    Investment in Insurance Contracts:

         If the Employer chooses in the Adoption Agreement to allow insurance as
         an investment of the Trust Fund, the Administrator or an individual
         Participant may direct that part or all of the contributions by or for
         any Participant be allocated to such Participant's insurance account
         and used to purchase and pay premiums for appropriate annuity Contracts
         or life insurance Contracts on the life of the Participant from such
         legal reserve insurance companies as shall be designated by the
         Administrator or Participant from time to time. Any amounts not used
         for premium payment because of small differences between premium
         amounts and the percentage of contributions actually allocated may be
         applied against future premiums or returned to the account from which
         allocated as directed by the Participant.

12.02    Investment Limitations:

         Purchases of life insurance Contracts pursuant to section 12.01 shall
         be subject to the following investment limitations:

         (a)   Ordinary Life -

               For purposes of these incidental insurance provisions, ordinary
               life insurance Contracts are Contracts with both non-decreasing
               death benefits and non-increasing premiums. If such Contracts are
               purchased, less than one-half (1/2) of the aggregate Employer
               Contributions allocated to any Participant shall be used to the
               pay premiums attributable to ordinary life insurance Contracts.

         (b)   Term and Universal Life -

               No more than one-fourth (1/4) of the aggregate Employer
               Contributions allocated to any Participant shall be used to pay
               the premiums on term life insurance Contracts, universal life
               insurance Contracts, and all other life insurance Contracts which
               are not ordinary life.

         (c)   Combination -

               The sum of one-half (1/2) of the ordinary life premiums and the
               term premiums shall not exceed one-fourth (1/4) of the aggregate
               Employer Contributions allocated to any Participant.

12.03    General Provisions:

         The investment and administration of a Participant's insurance account
         shall be subject to the following provisions:

         (a)   All Contracts and the insurers issuing such Contracts shall be
               authorized to act in the state of the situs of the Trust.

         (b)   Any life insurance Contract shall be of the type commonly known
               as "ordinary life", "endowment", "retirement income", "universal
               life", or "term life" Contract. No life insurance Contract shall
               provide a higher death benefit per dollar of premium than that
               provided by a Contract of ordinary life insurance, except for any
               "term life" Contract. If retirement income Contracts are
               purchased on the life of any Participant, the insurance factor
               will be considered to be incidental only if the death benefit
               under the Contract does not exceed one hundred times the monthly
               annuity provided under the Contract.



                                        83
<PAGE>   101
         (c)   Any annuity Contract shall provide for the payment, commencing at
               the Participant's Normal Retirement Date, of at least $25.00 per
               month, or a benefit of equivalent actuarial value.

         (d)   Any life insurance Contract shall provide a death benefit in the
               face amount of not less than $1,000.

         (e)   The Participant on whose life a Contract may be issued shall sign
               the application for such Contract and submit to any physical
               examination as may be required by the insurer.

         (f)   All Contracts shall provide that they are not transferable except
               by the Trustee; and that in the case of any other holder, they
               may not be sold, assigned, discounted or pledged as collateral
               for a loan or as security for the performance of an obligation or
               for any other purpose except to the insurer. All annuity
               Contracts which are distributed must be nontransferable.

         (g)   All Contracts must provide that the Trustee will be the
               beneficiary; however, the Trustee shall be required to pay over
               all Contract proceeds to the Participant's designated Beneficiary
               in accordance with the distribution provisions of the Plan.

         (h)   All Contracts shall be purchased and held by the Trustee as owner
               thereof. The Trustee shall exercise the incidents of ownership in
               such Contracts at the direction of the Participant in accordance
               with the Plan subject to the following conditions:

               (1)   Dividends payable on such Contracts shall be applied to
                     reduce the premiums thereon unless the Administrator shall,
                     by notice in writing to the Trustee at the time of the
                     first direction of a contribution under the Plan to the
                     insurance account, direct that all dividends payable on all
                     Contracts to be purchased for the account of all
                     Participants thereafter should accumulate to increase the
                     benefits provided thereunder.

               (2)   If at any time the amount of contributions by or on behalf
                     of any Participant which is allocated to the insurance
                     account shall be inadequate to pay the premiums then due on
                     any Contract held by the Trustee for the account of such
                     Participant, after reduction of such premiums by any
                     dividends available for premium reduction pursuant to
                     subsection (1) above, the Trustee shall reduce the amount
                     of such Contracts so that the premiums then due shall equal
                     the amount which is available for the payment thereof. The
                     reduction may be made by surrendering a Contract or a
                     portion thereof for its cash surrender value (which shall
                     be transferred by the Trustee to the investment account) or
                     by putting all or a portion of any Contract on a paid-up
                     basis. No extended term coverage shall be elected upon any
                     reduction of premiums.

         (i)   Directions of monies to the insurance account must be accompanied
               or preceded by written instructions from the Administrator or
               Participant designating the insurer and selecting the Contracts
               to be purchased. In the absence of such instructions, no monies
               shall be allocated to the insurance account. Amounts allocated to
               the insurance account with respect to each Participant shall, in
               the absence of express instructions by the Participant to the
               contrary, be first used to pay the premiums then due on any
               Contracts then in effect under the Plan for the account of such
               Participant. If the amount directed to the insurance account for
               the account of any Participant should, after the application of
               the portion thereof (if any) required to pay premiums on any
               Contracts previously purchased for him, be less than or in excess
               of the amount required to purchase an initial or additional




                                        84
<PAGE>   102

               Contract for his account, the amount which cannot be applied to
               such purchase shall be allocated to the regular Employer
               Contribution Account within sixty (60) days after the end of the
               Plan Year.

         (j)   At or before retirement, and subject to the joint survivor
               annuity requirements, any life insurance on the life of a
               Participant shall be either distributed to the Participant or
               converted to cash to provide retirement income for the
               Participant. Any benefits arising from such distribution or
               conversion shall be paid in accordance with the Plan.

         (k)   The terms of any annuity Contract purchased and distributed by
               the Plan to a Participant or Spouse shall comply with the
               requirements of this Plan. In the event of any conflict between
               the terms of the Plan and the provisions of any Contract
               hereunder, the terms of the Plan shall control.

12.04    Insurance as General Investment:

         If directed by the Administrator, the Trustee shall have the authority
         to apply for and pay premiums on life insurance policies for the
         benefit of the Trust Fund as a whole, and such Contracts may be on the
         lives of any person in whom there is an insurable interest, including
         Participants. Any such Contracts held for the benefit of the Trust Fund
         as a whole shall be treated as investments of the Trust and the cash
         value thereof shall be used in valuing the Trust and all premiums paid
         thereon by the Trustee shall be charged to the trust assets as a whole
         and not to any specific accounts. All dividends, death benefits and
         other payments actually received by the Trustee by reason of such
         Contracts shall be credited to the Trust and allocated the same as
         proceeds derived from the sale of any other assets held thereunder.

12.05    Insurance Company Not a Party:

         If the Trustee shall be directed to purchase a life insurance,
         retirement income or annuity Contract from an insurance company, no
         such insurance company shall be deemed a party to this Plan and Trust,
         nor shall such insurance company have any obligation to determine that
         any person with respect to whom the Trustee makes an application for a
         Contract is, in fact, eligible for benefits or participation under this
         Plan. The insurance company shall have no obligation to determine any
         fact, the determination of which is necessary or desirable for the
         proper issuance of such Contracts, and shall be fully protected in
         acting upon any advice, representation or other instrument executed by
         the Trustee. In no event shall the insurance company be responsible for
         any lack or failure of proper authority in the establishment of the
         Plan or Trust, or for any acts of any person or of the Employer in the
         establishment or maintenance thereof.




                                        85
<PAGE>   103

                                  ARTICLE XIII
                                EXCLUSIVE BENEFIT


13.01    Exclusive Benefit:

         Except as provided in this Article, the assets of this Plan shall not
         inure to the benefit of the Employer and shall be held for the
         exclusive purpose of providing benefits to Participants, Former
         Participants, and their Beneficiaries, and defraying the reasonable
         expenses of administering the Trust Fund.

13.02    Mistake of Fact:

         Any contribution which is made by the Employer under a mistake of fact
         shall be returned to the Employer within one year of the contribution.

13.03    Requirement of Qualification:

         (a)   All contributions made by the Employer under this Plan are
               conditioned upon the initial qualification of the Plan under
               section 401 of the Code. In the event that the Commissioner of
               Internal Revenue determines that the Plan is not initially
               qualified under the Code, any contribution made incident to that
               initial qualification by the Employer must be returned to the
               Employer within one year after the date the initial qualification
               is denied, but only if the application for the qualification is
               made by the time prescribed by law for filing the Employer's
               return for the taxable year in which the Plan is adopted, or such
               later date as the Secretary of the Treasury may prescribe.

         (b)   If the Employer's plan fails to attain or retain qualification,
               such plan will no longer participate in this prototype plan and
               will be considered an individually designed plan.

13.04    Requirement of Deductibility:

         All contributions made by the Employer under this Plan are conditioned
         upon the deductibility of such contributions under section 404 of the
         Code, as amended. To the extent that a deduction of any contribution is
         disallowed, such contribution (to the extent disallowed) shall be
         returned to the Employer within one year after the date of
         disallowance.




                                        86
<PAGE>   104
                                   ARTICLE XIV
                        AMENDMENT, TERMINATION AND MERGER


14.01    Amendment:

         (a)   Plan Data, Inc., as the Sponsor of this regional prototype plan,
               may amend any part of the plan document or the Adoption
               Agreement.

         (b)   The Employer reserves the right at any time, and from time to
               time, to discontinue making contributions to the Trust Fund, or
               to amend any and all of the provisions of this Plan and Trust, or
               to terminate or partially terminate the Plan and Trust. The
               Employer may (1) change the choice of options in the Adoption
               Agreement, (2) add overriding language in the Adoption Agreement
               when such language is necessary to satisfy section 415 or section
               416 of the Code because of the required aggregation of multiple
               plans, and (3) add certain model amendments published by the
               Internal Revenue Service which specifically provide that their
               adoption will not cause the Plan to be treated as individually
               designed. An Employer that amends the Plan for any other reason,
               including a waiver of the minimum funding requirement under
               section 412(d) of the Code, will no longer participate in this
               regional prototype plan and will be considered to have an
               individually designed plan.

         (c)   No part of the Trust Fund shall, by reason of any suspension,
               amendment, termination or partial termination, be used for or
               diverted to purposes other than the exclusive benefit of the
               Participants, Former Participants and Beneficiaries. No
               suspension, amendment, termination or partial termination may
               retroactively change or deprive any Participant, Former
               Participant or Beneficiary of rights already accrued under the
               Plan or eliminate an optional form of benefit, except insofar as
               such amendment is necessary to preserve the qualification and tax
               exemption of the Trust pursuant to sections 401(a) and 501(a) of
               the Code, or to the extent permitted under section 412(c)(8) of
               the Code, or to comply with any applicable provision of law. For
               purposes of this paragraph, a Plan amendment which has the effect
               of decreasing a Participant's account balance or eliminating an
               optional form of benefit with respect to service before the
               amendment shall be treated as reducing an accrued benefit. If the
               vesting schedule of the Plan is amended, in the case of an
               Employee who is a Participant as of the later of the date such
               amendment is adopted or the date it becomes effective, the Vested
               Percentage (determined as of such date) of such Employee's
               Employer-derived accrued benefit will not be less than the
               percentage computed under the Plan without regard to such
               amendment. No amendment shall affect the terms of payment or the
               value of any life insurance policies already issued as computed
               to the date of such amendment, and no such amendment shall
               deprive the insurer of any of its exemptions with respect to its
               policies and annuities. No amendment shall increase the duties of
               the Trustee or otherwise adversely affect the Trustee unless the
               Trustee agrees thereto in writing.

         (d)   If the Plan's vesting schedule is amended, or the Plan is amended
               in any way which directly or indirectly affects the computation
               of the Participant's Vested Percentage, each Participant with at
               least three (3) Years of Service with the Employer may elect,
               within a reasonable period after the adoption of the amendment,
               to have his Vested Percentage computed under the Plan without
               regard to such amendment or change. For Participants who do not
               have at least 1 hour of service in any Plan Year beginning after
               December 31, 1988, the 



                                        87
<PAGE>   105

               preceding sentence shall be applied by substituting "5 Years of
               Service" for "3 Years of Service" where such language appears. If
               a Participant fails to make such election, then such Participant
               shall be subject to the amended vesting provisions. The period
               during which the election may be made shall commence with the
               date the amendment is adopted and shall end on the later of:

               (1)   Sixty (60) days after the amendment is adopted;

               (2)   Sixty (60) days after the amendment becomes effective; or

               (3)   Sixty (60) days after the Participant is issued written
                     notice of the amendment by the Employer.

14.02    Plan Termination:

         Upon complete discontinuance of Employer contributions or termination
         of the Plan, each Participant's Account shall become fully vested and
         nonforfeitable. Upon termination of the Plan with respect to a group of
         Employees which constitutes a partial termination of the Plan, the
         Participant's Account of each Employee affected shall be fully vested
         and nonforfeitable.

14.03    Distribution Upon Plan Termination:

         Upon termination, partial termination, or complete discontinuance of
         contributions, the Administrator shall instruct the Trustee to
         determine the value of the Trust Fund and to adjust the Participants'
         Accounts. The Administrator shall thereupon instruct the Trustee
         whether currently to distribute the entire amount of each Participant's
         Account required to be fully vested as a result of such termination,
         partial termination, or discontinuance; or whether to distribute
         therefrom as if the Plan had continued; or whether currently to
         distribute the balance of certain of those accounts, and distribute the
         balance of others as if the Plan had continued; or whether to make
         distributions after the complete discontinuance of contributions, or
         termination, or partial termination of the Plan, but prior to the time
         when distributions would have been made had the Plan continued. The
         Administrator shall, in all events, exercise its discretion under this
         section 14.03 in a non-discriminatory manner. Any distribution
         hereunder shall be made in accordance with the provisions of Article
         VII as if the Participant had terminated employment. The Trust shall
         continue in effect until the Trustee shall have completed the
         distribution of the assets of the Trust Fund, and the accounts of the
         Trustee have been settled.

14.04    Merger:

         In the event that the Plan is merged or consolidated with, or the
         assets or liabilities of the Trust Fund are transferred to any other
         plan, each Participant shall have a benefit immediately after such
         merger, consolidation or transfer which is equal to or greater than the
         benefit he would have been entitled to receive immediately before such
         merger, consolidation or transfer. The amount of such benefit shall be
         determined by comparing the benefit to which the Participant would have
         been entitled had the Plan terminated immediately prior to the merger,
         consolidation or transfer to the benefit to which the Participant would
         have been entitled had the Plan terminated immediately after the
         merger, consolidation or transfer. However, the Plan is not considered
         terminated as a result of the merger, consolidation or transfer and the
         full vesting requirement of section 14.02 does not apply solely because
         of the merger, consolidation or transfer unless the Plan is merged
         with, consolidated with or transferred to a defined benefit pension
         plan.



                                        88
<PAGE>   106
                                   ARTICLE XV
                                  MISCELLANEOUS


15.01    This Plan is Not an Employment Contract:

         Neither the adoption of the Plan by the Employer, nor any action of the
         Employer or the Trustee under this Plan, nor the issuance of any
         insurance policy, nor the payment of any benefits, shall be construed
         to confer upon any person any legal right to be continued as an
         Employee of the Employer or any affiliated or related employer. All
         Employees shall be subject to discharge to the same extent as they
         would have been had this Plan never been adopted.

15.02    Limitations on the Obligations of the Employer:

         The Employer assumes no obligations under the Plan, except those
         specifically stated in this Plan. No person shall have any right to
         participate in profits by reason of this Plan, except to the extent
         expressly set forth herein. The Employer shall be under no legal
         obligation to make any contributions to the Trust Fund, except as
         expressly provided herein.

15.03    Agreement Binding:

         The Plan (including any and all amendments hereto) shall be binding
         upon the Employer, its successors and assigns, and upon the
         Participants and their Beneficiaries and their respective heirs,
         executors, administrators, personal representatives and all persons
         claiming by, under, or through any of them.

15.04    Assignment, Alienation, or Encumbrance:

         No interest, right or claim in or to any part of the Trust Fund or any
         payment therefrom may be assigned, alienated or encumbered, either
         voluntarily or involuntarily, and any attempt to do so shall be null
         and void. The preceding sentence shall also apply to the creation,
         assignment, or recognition of a right to any benefit payable with
         respect to a Participant pursuant to a domestic relations order, unless
         such order is determined to be a qualified domestic relations order as
         defined in section 414(p) of the Code. A domestic relations order which
         is entered into before January 1, 1985, shall be treated as a qualified
         domestic relations order if payment of benefits pursuant to the order
         has commenced as of such date, and may be treated as a qualified
         domestic relations order if payment of benefits has not commenced as of
         such date, even though the order does not satisfy the requirements of
         section 414(p). The Administrator shall determine whether any domestic
         relations order received by the Plan is a qualified domestic relations
         order described in section 414(p) of the Code and shall advise the
         Trustee in writing of its determination within a reasonable time after
         the receipt of the order.

15.05    Retroactive Effect:

         The Employer may adopt this Plan to restate an existing plan to comply
         with any requirements of the Tax Reform Act of 1986 (Pub. L. 99-514),
         the Omnibus Budget Reconciliation Act of 1986 (Pub. L. 99-509), and the
         Omnibus Budget Reconciliation Act of 1987 (Pub. L. 100-23) that are
         effective for Plan Years beginning before January 1, 1989. In such
         case, notwithstanding the retroactive effective date of this Plan
         specified in the Adoption Agreement, the provisions of such existing
         plan shall remain operative for Plan Years beginning before January 1,
         1989, and only those provisions of this Plan required to be effective
         for such prior Plan Years shall be retroactively effective.




                                        89
<PAGE>   107


15.06    Construction:

         Whenever in the language of the Plan the masculine gender is used, it
         shall be deemed equally to refer to the feminine gender. Unless
         otherwise indicated, the words "hereof," "herein," and other similar
         compounds of the word "here" shall mean and refer to the entire Plan,
         and not to any particular provision or section.

15.07    Headings:

         The headings of Articles and sections are included solely for
         convenience of reference, and if there be any conflict between such
         headings and the text of the Plan, the text shall control.

15.08    Governing Law:

         Except as superseded by federal law, this Plan shall be governed by the
         laws of the State of Texas as to all matters of construction, validity,
         effect and performance.



                                        90
<PAGE>   108
                                   ARTICLE XVI
                             PARTICIPATING EMPLOYERS


16.01    Adoption by Other Employers:

         Notwithstanding anything herein to the contrary, with the consent of
         the Employer and Trustee, any other corporation or entity (provided an
         Owner-Employee of such entity does not participate in the Plan for Plan
         Years beginning before January 1, 1984), whether an affiliate or
         subsidiary or not, may adopt this Plan and all of the provisions
         hereof, and participate herein and be known as a Participating
         Employer, by signing a duplicate of the signature page of the Adoption
         Agreement, which will then be attached to the Adoption Agreement.

16.02    Requirements of Participating Employers:

         (a)   Each such Participating Employer shall be required to use the
               same Trustee as provided in this Plan.

         (b)   The Trustee may, but shall not be required to, commingle, hold
               and invest as one Trust Fund all contributions made by
               Participating Employers, as well as all increments thereof.

         (c)   The transfer of any Participant from or to an Employer
               participating in this Plan, whether he be an Employee of the
               Employer or a Participating Employer shall not affect such
               Participant's rights under the Plan, and all amounts credited to
               such Participant's Account as well as his accumulated service
               time with the transferor or predecessor, and his length of
               participation in the Plan, shall continue to his credit.

         (d)   (1)   Money Purchase Pension Plan - All rights and values
                     forfeited by termination of employment shall inure only to
                     the benefit of the Participating Employer by which the
                     forfeiting Participant was employed, except if the
                     Forfeiture is for an Employee whose Employer is a member of
                     an affiliated or controlled group, then said Forfeiture
                     shall be apportioned to the Participating Employers who are
                     members of the affiliated or controlled group and be used
                     to reduce contributions to the Plan. Should an Employee of
                     one ("First") Employer be transferred to an associated
                     ("Second") Employer (the Employer, an affiliate or
                     subsidiary), such transfer shall not cause his
                     Participant's Account balance (generated while an Employee
                     of "First" Employer) in any manner, or by an amount to be
                     forfeited. Such Employee's Participant's Account balance
                     for all purposes of the Plan, including length of service,
                     shall be considered as though he had always been employed
                     by the "Second" Employer and as such had received
                     contributions, Forfeitures, earnings or losses, and
                     appreciation or depreciation in value of assets totaling
                     amount so transferred.

               (2)   Profit Sharing Plan - All rights and values forfeited by
                     termination of employment shall inure only to the benefit
                     of the Participants of the Participating Employer by which
                     the forfeiting Participant was employed, except if the
                     Forfeiture is for an Employee whose Employer is a member of
                     an affiliated or controlled group, then said Forfeiture
                     shall be allocated to all Employer Profit Sharing
                     Contribution Accounts of Participating Employers who are
                     members of the affiliated or controlled group. Should 



                                        91
<PAGE>   109

                     an Employee of one ("First") Employer be transferred to an
                     associated ("Second") Employer (the Employer, an affiliate
                     or subsidiary), such transfer shall not cause his
                     Participant's Account balance (generated while an Employee
                     of "First" Employer) in any manner, or by any amount to be
                     forfeited. Such Employee's Participant's Account balance
                     for all purposes of the Plan, including length of service,
                     shall be considered as though he had always been employed
                     by the "Second" Employer and as such had received
                     contributions, Forfeitures, earnings or losses, and
                     appreciation or depreciation in value of assets totaling
                     amount so transferred.

         (e)   Any expenses of the Trust which are to be paid by the Employer or
               by the Trust Fund shall be paid by each Participating Employer in
               the same proportion that the total amount standing to be credit
               of all Participants employed by such Employer bears to the total
               standing to the credit of all Participants.

16.03    Designation of Agent:

         Each Participating Employer shall be deemed to be a part of this Plan;
         provided, however, that with respect to all of its relations with the
         Trustee and Administrator for the purpose of this Plan, each
         Participating Employer shall be deemed to have designated irrevocably
         the Employer as its agent. Unless the context of the Plan clearly
         indicates the contrary, the word "Employer" shall be deemed to include
         each Participating Employer as related to its adoption of the Plan.

16.04    Employee Transfers:

         It is anticipated that an Employee may be transferred between
         Participating Employers, and in the event of any such transfer, the
         Employee involved shall carry with him his accumulated service and
         eligibility. No such transfer shall effect a termination of employment
         hereunder, and the Participating Employer to which the Employee is
         transferred shall thereupon become obligated hereunder with respect to
         such Employee in the same manner as was the Participating Employer from
         whom the Employee was transferred.

16.05    Participating Employers Contribution:

         Any contribution or Forfeiture subject to allocation during each Plan
         Year shall be allocated among all Participants of all Participating
         Employers in accordance with the provisions of this Plan. On the basis
         of the information furnished by the Administrator, the Trustee shall
         keep separate books and records concerning the affairs of each
         Participating Employer hereunder and as to the accounts and credits of
         the Employees of each Participating Employer. The Trustee may, but need
         not, register Contracts so as to evidence that a particular
         Participating Employer is the interested Employer hereunder, but in the
         event of an Employee transfer from one Participating Employer to
         another, the employing Employer shall immediately notify the Trustee
         thereof.

16.06    Amendment:

         Amendment of this Plan by the Employer at any time when there shall be
         a Participating Employer hereunder shall only be by the written action
         of each and every Participating Employer and with the consent of the
         Trustee where such consent is necessary in accordance with the terms of
         this Plan.



                                        92
<PAGE>   110

16.07    Discontinuance of Participation:

         Any Participating Employer shall be permitted to discontinue or revoke
         its participation in the Plan. At the time of any such discontinuance
         or revocation, satisfactory evidence thereof and of any applicable
         conditions imposed shall be delivered to the Trustee. The Trustee shall
         thereafter transfer, deliver and assign Contracts and other Trust Fund
         assets allocable to the Participants of such Participating Employer to
         such new Trustee as shall have been designated by such Participating
         Employer, in the event that it has established a separate qualified
         plan for its Employees. If no successor is designated, the Trustee
         shall retain such assets for the Employees of said Participating
         Employer pursuant to the provisions of Article X hereof. In no such
         event shall any part of the corpus or income of the Trust as it relates
         to such Participating Employer be used for or diverted for purposes
         other than for the exclusive benefit of the Employees of such
         Participating Employer.

16.08    Administrator's Authority:

         The Administrator shall have authority to make any and all necessary
         rules or regulations, binding upon all Participating Employers and all
         Participants, to effectuate the purpose of this Article.



                                        93

<PAGE>   1

                                                                     Exhibit 5.1




(214) 969-1700

                                 January 5, 1998


Brigham Exploration Company
6300 Bridge Point Parkway, Suite 500
Austin, Texas 78730

         Re:    Registration Statement on Form S-8

Dear Ladies and Gentlemen:

         We have acted as counsel for Brigham Exploration Company, a Delaware
corporation (the "Company"), in connection with the registration under the
Securities Act of 1933, as amended (the "Securities Act"), of an aggregate of
300,000 shares of the Company's Common Stock, $.01 par value per share (the
"Shares"), for issuance under the Brigham, Inc. 401(k) Plan (the "Plan") and of
an indeterminate amount of interests in the Plan (the "Interests").

         We have participated in the preparation of the Company's Registration
Statement on Form S-8 (the "Registration Statement"), filed with the Securities
and Exchange Commission, relating to the registration of the Shares and the
Interests under the Securities Act.

         In connection with the foregoing, we have examined the originals or
copies, certified or otherwise authenticated to our satisfaction, of the
resolutions of the Company's Board of Directors establishing the Plan, the
Registration Statement and such corporate records of the Company, certificates
of officers of the Company, and other instruments and documents as we have
deemed necessary to require as a basis for the opinion hereinafter expressed. As
to various questions of fact material to such opinion, we have, where relevant
facts were not independently established, relied upon statements of officers of
the Company whom we believe to be responsible.

         Based upon the foregoing and in reliance thereon, we advise you that in
our opinion (i) the Shares, when issued and delivered in accordance with the
provisions of the Plan, will be legally issued, fully paid and nonassessable,
and (ii) the Interests, when offered and issued in accordance with the
provisions of the Plan, will be legally issued, fully paid and nonassessable.

         We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement.

                                 Respectfully submitted,

                                 THOMPSON & KNIGHT,
                                 A Professional Corporation


                                 By:  /s/ Joe Dannenmaier
                                    -----------------------------------------
                                      Joe Dannenmaier, Attorney


<PAGE>   1


                                                                    Exhibit 23.2


                       CONSENT OF INDEPENDENT ACCOUNTANTS



         We hereby consent to the incorporation by reference in this
Registration Statement on Form S-8 of our report dated March 6, 1998, which
appears on page F-2 of the 1997 Annual Report on Form 10-K of Brigham
Exploration Company for the year ended December 31, 1997.



/s/ PRICEWATERHOUSECOOPERS LLP

PRICEWATERHOUSECOOPERS LLP

Houston, Texas
January 5, 1999







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