VIKING OFFICE PRODUCTS INC
8-K, 1998-05-21
CATALOG & MAIL-ORDER HOUSES
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<PAGE>
 
                      SECURITIES AND EXCHANGE COMMISSION


                            Washington, D.C. 20549


                                   FORM 8-K


                                CURRENT REPORT


    Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934



Date of Report (Date of earliest event reported):         MAY 18, 1998
                                                   --------------------------



                         VIKING OFFICE PRODUCTS, INC.
                         ----------------------------
            (Exact name of registrant as specified in its charter)

<TABLE>
<CAPTION>


           CALIFORNIA               0-18237          95-2082946
- -------------------------------   -----------    ------------------
<S>                               <C>            <C>
(State or other jurisdiction      (Commission    (IRS Employer
 of incorporation)                File Number)   Identification No.)

</TABLE>
950 WEST 190TH STREET
TORRANCE, CALIFORNIA                                   90502
- ----------------------                               ----------
(Address of principal executive offices)             (Zip Code)


Registrant's telephone number, including area code: (310) 225-4500
                                                    --------------  


                                     None
        --------------------------------------------------------------
        (Former name or former address, if changed since last report.)
<PAGE>
 
ITEM 5.  OTHER EVENTS.

         On May 18, 1998, Office Depot, Inc., a Delaware corporation ("Office
Depot"), agreed to merge (the "Merger") VK Acquisition Corp., a California
corporation and a wholly-owned subsidiary of Office Depot ("Merger Sub"), with
and into Viking Office Products, Inc., a California corporation ("Viking").  The
terms of the Merger are set forth in an Agreement and Plan of Merger (the
"Merger Agreement"), dated as of May 18, 1998, among Office Depot, Merger Sub
and Viking.  In the Merger, each share of Viking's common stock ("Viking Common
Stock") will be converted into one share of Office Depot common stock, par value
$0.01 per share ("Office Depot Common Stock"). Office Depot and Viking issued a
joint press release announcing the execution of the Merger Agreement on May 18,
1998, a copy of which is filed as Exhibit 99.1 hereto and which is incorporated
herein by reference.

         The Merger is intended to constitute a tax-free reorganization under
the Internal Revenue Code of 1986, as amended, and be accounted for as a pooling
of interests.

         Consummation of the Merger is subject to various conditions, including:
(i) receipt of necessary approvals by the stockholders of each of Office Depot
and Viking; (ii) the expiration or termination of applicable waiting periods
under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and
the receipt of requisite regulatory approvals from foreign and domestic
regulatory authorities; (iii) registration of the shares of Office Depot Common
Stock to be issued in connection with the Merger under the Securities Act of
1933, as amended, and the listing of such shares on the New York Stock Exchange;
and (iv) receipt by both parties of a letter from Deloitte & Touche, LLP
regarding the propriety of pooling treatment.

         In connection with the Merger Agreement, Office Depot and Viking
entered into the Viking Stock Option Agreement and the Office Depot Stock Option
Agreement (together the "Stock Option Agreements"), each dated as of May 18,
1998, pursuant to which each of Office Depot and Viking has granted to the other
the right to purchase up to 19.9% of the outstanding shares of Office Depot and
Viking, respectively. The options granted pursuant to the Stock Option
Agreements are exercisable upon the occurrence of certain events, none of which
has occurred at the time of this filing. In addition, in connection with the
Merger Agreement, Viking made certain amendments to its Rights Agreement, and a
copy of this amendment is filed as Exhibit 10.3 hereto and incorporated herein
by reference.

         The foregoing summary of the Merger Agreement and the Stock Option
Agreements is qualified in its entirety by reference to the text of the Merger
Agreement and the Stock Option Agreements, copies of which are filed as Exhibits
2.1, 10.1 and 10.2 hereto and which are incorporated herein by reference.

                                       2
<PAGE>
 
   ITEM 7.    FINANCIAL STATEMENTS AND EXHIBITS.

    (a) - (b) Not Applicable.


     (c)      Exhibits.

              2.1  Agreement and Plan of Merger, dated as of May 18, 1998, among
                   Office Depot, Inc., VK Acquisition Corp. and Viking Office
                   Products, Inc. 

              10.1 Office Depot Stock Option Agreement, dated as of May 18,
                   1998, between Office Depot, Inc., as grantor, and Viking
                   Office Products, Inc., as grantee.

              10.2 Viking Stock Option Agreement, dated as of May 18, 1998,
                   between Viking Office Products, Inc., as grantor, and Office
                   Depot, Inc., as grantee.

              10.3 First Amendment to Rights Agreement, dated as of May 18,
                   1998, between Viking Office Products, Inc., and American
                   Stock Transfer and Trust Company, as Rights Agent.

              99.1 Text of joint press release, dated May 18, 1998, issued by
                   Office Depot, Inc. and Viking Office Products, Inc.


                                 SIGNATURES


     Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed by the undersigned hereunto
duly authorized.


                                    VIKING OFFICE PRODUCTS, INC.



 
Dated: May 20, 1998
                                    By:  /s/ Frank Jarc
                                        ----------------------------------------
                                        Frank Jarc, Executive Vice President and
                                        Chief Financial Officer

                                       3
<PAGE>
 
                                 EXHIBIT INDEX



EXHIBIT NUMBER       DESCRIPTION OF EXHIBIT
- --------------       ----------------------

     2.1             Agreement and Plan of Merger, dated as of May 18, 1998,
                     among Office Depot, Inc., VK Acquisition Corp. and Viking
                     Office Products, Inc. 

     10.1            Office Depot Stock Option Agreement, dated as of May 18,
                     1998, between Office Depot, Inc., as grantor, and Viking
                     Office Products, Inc., as grantee.

     10.2            Viking Stock Option Agreement, dated as of May 18, 1998,
                     between Viking Office Products, Inc., as grantor, and
                     Office Depot, Inc., as grantee.

     10.3            First Amendment to Rights Agreement, dated as of May 18,
                     1998, between Viking Office Products, Inc., and American
                     Stock Transfer and Trust Company, as Rights Agent.

     99.1            Text of joint press release, dated May 18, 1998, issued by
                     Office Depot, Inc. and Viking Office Products, Inc.

                                       4

<PAGE>
                                                                     EXHIBIT 2.1
 
                         AGREEMENT AND PLAN OF MERGER

                                     among

                              Office Depot, Inc.

                             VK Acquisition Corp.

                                      and

                         Viking Office Products, Inc.

                                 May 18, 1998
<PAGE>
 
                               TABLE OF CONTENTS
<TABLE>
<CAPTION>

                                                                            Page
                                                                            ----
<C>                <S>                                                      <C>
ARTICLE I. THE MERGER........................................................  1

     Section 1.01. Effective Time of the Merger..............................  1
                   ----------------------------
     Section 1.02. Closing...................................................  2
                   -------
     Section 1.03. Effects of the Merger.....................................  2
                   ---------------------

ARTICLE II. CONVERSION OF SECURITIES.........................................  2

     Section 2.01. Conversion of Capital Stock...............................  2
                   ---------------------------
     Section 2.02. Exchange of Certificates..................................  4
                   ------------------------

ARTICLE III. REPRESENTATIONS AND WARRANTIES OF VIKING........................  7

     Section 3.01. Organization of Viking....................................  7
                   ----------------------
     Section 3.02. Viking Capital Structure..................................  8
                   ------------------------
     Section 3.03. Authority; No Conflict; Required Filings and Consents.....  9
                   -----------------------------------------------------
     Section 3.04. SEC Filings; Financial Statements......................... 10
                   ---------------------------------
     Section 3.05. No Undisclosed Liabilities................................ 10
                   --------------------------
     Section 3.06. Absence of Certain Changes or Events...................... 11
                   ------------------------------------
     Section 3.07. Taxes..................................................... 11
                   -----
     Section 3.08. Properties................................................ 12
                   ----------
     Section 3.09. Intellectual Property..................................... 12
                   ---------------------
     Section 3.10. Agreements, Contracts and Commitments..................... 12
                   -------------------------------------
     Section 3.11. Litigation................................................ 13
                   ----------
     Section 3.12. Environmental Matters..................................... 13
                   ---------------------
     Section 3.13. Employee Benefit Plans.................................... 14
                   ----------------------
     Section 3.14. Compliance With Laws...................................... 15
                   --------------------
     Section 3.15. Accounting and Tax Matters................................ 15
                   --------------------------
     Section 3.16. Registration Statement; Proxy Statement/Prospectus........ 15
                   --------------------------------------------------
     Section 3.17. Labor Matters............................................. 16
                   -------------
     Section 3.18. Insurance................................................. 16
                   ---------
     Section 3.19. No Existing Discussions................................... 16
                   -----------------------
     Section 3.20. Opinions of Financial Advisors............................ 16
                   ------------------------------
     Section 3.21. Anti-Takeover Laws........................................ 16
                   ------------------
     Section 3.22. Rights Plan............................................... 17
                   -----------

ARTICLE IV. REPRESENTATIONS AND WARRANTIES OF DEPOT AND SUB.................. 17

     Section 4.01. Organization of Depot and Sub............................. 17
                   -----------------------------
     Section 4.02. Depot Capital Structure................................... 17
                   -----------------------
     Section 4.03. Authority; No Conflict; Required Filings and Consents..... 18
                   -----------------------------------------------------
     Section 4.04. SEC Filings; Financial Statements......................... 19
                   ---------------------------------
     Section 4.05. No Undisclosed Liabilities................................ 20
                   --------------------------
     Section 4.06. Absence of Certain Changes or Events...................... 20
                   ------------------------------------
</TABLE> 

                                       i
<PAGE>

 
     Section 4.07. Taxes..................................................... 21
                   -----
     Section 4.08. Properties................................................ 21
                   ----------
     Section 4.09. Intellectual Property..................................... 21
                   ---------------------
     Section 4.10. Agreements, Contracts and Commitments..................... 22
                   -------------------------------------
     Section 4.11. Litigation................................................ 22
                   ----------
     Section 4.12. Environmental Matters..................................... 22
                   ---------------------
     Section 4.13. Employee Benefit Plans.................................... 23
                   ----------------------
     Section 4.14. Compliance With Laws...................................... 23
                   --------------------
     Section 4.15. Accounting and Tax Matters................................ 24
                   --------------------------
     Section 4.16. Registration Statement; Proxy Statement/Prospectus........ 24
                   --------------------------------------------------
     Section 4.17. Labor Matters............................................. 24
                   -------------
     Section 4.18. Insurance................................................. 25
                   ---------
     Section 4.19. Opinion of Financial Advisor.............................. 25
                   ----------------------------
     Section 4.20. Rights Plan............................................... 25
                   -----------
     Section 4.21. Interim Operations of Sub................................. 25
                   -------------------------

ARTICLE V. CONDUCT OF BUSINESS............................................... 25

     Section 5.01. Covenants of Viking....................................... 25
                   -------------------
     Section 5.02. Covenants of Depot........................................ 27
                   ------------------
     Section 5.03. Cooperation............................................... 29
                   -----------

ARTICLE VI. ADDITIONAL AGREEMENTS............................................ 29

     Section 6.01. No Solicitation........................................... 29
                   ---------------
     Section 6.02. Proxy Statement/Prospectus; Registration Statement........ 30
                   --------------------------------------------------
     Section 6.03. NYSE Listing and Nasdaq Quotation......................... 30
                   ---------------------------------
     Section 6.04. Access to Information..................................... 31
                   ---------------------
     Section 6.05. Stockholders Meetings..................................... 31
                   ---------------------
     Section 6.06. Legal Conditions to Merger................................ 31
                   --------------------------
     Section 6.07. Public Disclosure......................................... 33
                   -----------------
     Section 6.08. Tax-Free Reorganization................................... 33
                   -----------------------
     Section 6.09. Pooling Accounting........................................ 33
                   ------------------
     Section 6.10. Affiliate Agreements...................................... 33
                   --------------------
     Section 6.11. NYSE Listing.............................................. 34
                   ------------
     Section 6.12. Stock Plans............................................... 34
                   -----------
     Section 6.13. Brokers or Finders........................................ 35
                   ------------------
     Section 6.14. Indemnification........................................... 35
                   ---------------
     Section 6.15. Letter of Depot's Accountants............................. 36
                   -----------------------------
     Section 6.16. Letter of Viking's Accountants............................ 36
                   ------------------------------
     Section 6.17. Stock Option Agreements................................... 36
                   -----------------------
     Section 6.18. Benefit Plans............................................. 36
                   -------------
     Section 6.19. Rights Plan............................................... 37
                   -----------

ARTICLE VII. CONDITIONS TO MERGER............................................ 37

     Section 7.01. Conditions to Each Party's
                   --------------------------
                   Obligation To Effect the Merger........................... 37
                   -------------------------------

                                      ii
<PAGE>
<TABLE> 
     <C>           <S>                                                        <C> 
     Section 7.02. Additional Conditions to Obligations of Depot and Sub..... 38
                   -----------------------------------------------------
     Section 7.03. Additional Conditions to Obligations of Viking............ 39
                   ----------------------------------------------

ARTICLE VIII. TERMINATION AND AMENDMENT...................................... 40

     Section 8.01. Termination............................................... 40
                   -----------
     Section 8.02. Effect of Termination..................................... 41
                   ---------------------
     Section 8.03. Fees and Expenses......................................... 42
                   -----------------
     Section 8.04. Amendment................................................. 44
                   ---------
     Section 8.05. Extension; Waiver......................................... 44
                   -----------------

ARTICLE IX. MISCELLANEOUS.................................................... 44

     Section 9.01. Nonsurvival of Representations,
                   -------------------------------
                   Warranties and Agreements................................. 44
                   -------------------------------
     Section 9.02. Notices................................................... 44
                   -------
     Section 9.03. Interpretation............................................ 45
                   --------------
     Section 9.04. Counterparts.............................................. 46
                   ------------
     Section 9.05. Entire Agreement; No Third Party Beneficiaries............ 46
                   ----------------------------------------------
     Section 9.06. Governing Law............................................. 46
                   -------------
     Section 9.07. Assignment................................................ 46
                   ----------

</TABLE> 
Exhibit A  -  Viking Stock Option Agreement
Exhibit B  -  Depot Stock Option Agreement
Schedule 1 -  List of Directors, Corporate Executive Officers and Operating
              Officers


                                      iii
<PAGE>
 
                             TABLE OF DEFINED TERMS

<TABLE>
<CAPTION>
                                                                             Cross Reference
Terms                                                                          in Agreement
- -----                                                                        ---------------
<S>                                                                          <C>
Acquisition Proposal......................................................   Section 6.01(a)
Affiliate.................................................................   Section 6.10
Affiliate Agreement.......................................................   Section 6.10
Agreement.................................................................   Preamble
Agreement of Merger.......................................................   Section 1.01
Alternative Transaction...................................................   Section 8.03(g)
Antitrust Laws............................................................   Section 6.06(b)
Bankruptcy and Equity Exception...........................................   Section 3.03(a)
Certificates..............................................................   Section 2.02(b)
Closing...................................................................   Section 1.02
Closing Date..............................................................   Section 1.02
Code......................................................................   Preamble
Confidentiality Agreement.................................................   Section 6.01(a)
Constituent Corporations..................................................   Section 1.03
Costs.....................................................................   Section 6.14(a)
Current Premium...........................................................   Section 6.14(b)
Depot.....................................................................   Preamble
Depot Balance Sheet.......................................................   Section 4.04(b)
Depot Common Stock........................................................   Section 2.01(b)
Depot Disclosure Schedule.................................................   Article IV
Depot Employee Plans......................................................   Section 4.13(a)
Depot Material Adverse Effect.............................................   Section 4.01
Depot Material Contracts..................................................   Section 4.10
Depot Preferred Stock.....................................................   Section 4.02(a)
Depot Right...............................................................   Section 2.01(c)
Depot Rights Plan.........................................................   Section 2.01(c)
Depot SEC Reports.........................................................   Section 4.04(a)
Depot Stock Option Agreement..............................................   Preamble
Depot Stock Plans.........................................................   Section 4.02(a)
Depot Stockholders' Meeting...............................................   Section 3.16
Depot Voting Proposal.....................................................   Section 6.05(a)
Exchange Ratio............................................................   Section 2.01(c)
Effective Time............................................................   Section 1.01
Environmental Law.........................................................   Section 3.12(b)
ERISA.....................................................................   Section 3.13(a)
ERISA Affiliate...........................................................   Section 3.13(a)
Exchange Act..............................................................   Section 3.03(c)
Exchange Agent............................................................   Section 2.02(a)
Exchange Fund.............................................................   Section 2.02(a)
</TABLE>

                                      iv
<PAGE>
 
<TABLE>
<CAPTION>                      
                                                                             Cross Reference
Terms                                                                         in Agreement
- -----                                                                        ---------------
<S>                                                                          <C>
Exchange Ratio                                                               Section 2.01(c)
Governmental Entity.......................................................   Section 3.03(c)
Hazardous Substance.......................................................   Section 3.12(c)
HSR Act...................................................................   Section 3.03(c)
Indemnified Parties.......................................................   Section 6.14(a)
IRS.......................................................................   Section 3.07(b)
Joint Proxy Statement.....................................................   Section 3.16
Material Adverse Change...................................................   Section 3.06
Material Leases...........................................................   Section 3.08
Merger....................................................................   Preamble
NYSE......................................................................   Section 2.02(e)
Order.....................................................................   Section 6.06(b)
Outside Date..............................................................   Section 8.01(b)
Registration Statement....................................................   Section 3.16
Rule 145..................................................................   Section 6.10
SEC.......................................................................   Section 3.03(c)
Securities Act............................................................   Section 3.04(a)
Stock Option Agreements...................................................   Preamble
Sub.......................................................................   Preamble
Subsidiary................................................................   Section 3.01
Superior Proposal.........................................................   Section 6.01(a)
Surviving Corporation.....................................................   Section 1.03
Tax.......................................................................   Section 3.07(a)
Taxes.....................................................................   Section 3.07(a)
Third Party...............................................................   Section 8.03(g)
Viking....................................................................   Preamble
Viking Balance Sheet......................................................   Section 3.04(b)
Viking Common Stock.......................................................   Section 2.01(b)
Viking Disclosure Schedule................................................   Article III
Viking Employee Plans.....................................................   Section 3.13(a)
Viking Material Adverse Effect............................................   Section 3.01
Viking Material Contracts.................................................   Section 3.10
Viking Rights.............................................................   Section 3.02(b)
Viking Rights Plan........................................................   Section 3.02(b)
Viking Preferred Stock....................................................   Section 3.02(a)
Viking SEC Reports........................................................   Section 3.04(a)
Viking Stock Option.......................................................   Section 6.12(a)
Viking Stock Option Agreement.............................................   Preamble
Viking Stock Plans........................................................   Section 3.02(a)
Viking Stockholders' Meeting..............................................   Section 3.16
</TABLE>
                                       v
<PAGE>
 
                         AGREEMENT AND PLAN OF MERGER
                         ----------------------------

          AGREEMENT AND PLAN OF MERGER (the "Agreement"), dated as of May 18,
1998, by and among Office Depot, Inc., a Delaware corporation ("Depot"), VK
Acquisition Corp., a California corporation and a direct, wholly-owned
subsidiary of Depot ("Sub"), and Viking Office Products, Inc., a California
corporation ("Viking").

          WHEREAS, the Boards of Directors of Depot and Viking deem it advisable
and in the best interests of each corporation and its respective stockholders
that Depot and Viking combine in order to advance the long-term business
interests of Depot and Viking;

          WHEREAS, the combination of Depot and Viking shall be effected by the
terms of this Agreement through a merger in which the stockholders of Viking
will become stockholders of Depot (the "Merger");

          WHEREAS, concurrently with the execution and delivery of this
Agreement and as a condition and inducement to each of Depot's and Viking's
willingness to enter into this Agreement, Depot and Viking have entered into (i)
a Stock Option Agreement dated as of the date of this Agreement and attached
hereto as Exhibit A (the "Viking Stock Option Agreement"), pursuant to which
          ---------                                                         
Viking granted Depot an option to purchase shares of common stock of Viking
under certain circumstances and (ii) a Stock Option Agreement dated as of the
date of this Agreement and attached hereto as Exhibit B (the "Depot Stock Option
                                              ---------                         
Agreement" and together with the Viking Stock Option Agreement, the "Stock
Option Agreements") pursuant to which Depot granted Viking an option to purchase
shares of common stock of Depot under certain circumstances;

          WHEREAS, for Federal income tax purposes, it is intended that the
Merger shall qualify as a reorganization within the meaning of Section 368(a) of
the Internal Revenue Code of 1986, as amended (the "Code"); and

          WHEREAS, for accounting purposes, it is intended that the Merger shall
be accounted for as a pooling of interests.

          NOW, THEREFORE, in consideration of the foregoing and the respective
representations, warranties, covenants and agreements set forth below, the
parties agree as follows:

                                  ARTICLE I.
                                  THE MERGER

          Section 1.01.  Effective Time of the Merger. Subject to the provisions
                         ---------------------------- 
of this Agreement, a merger agreement in such form as is required by Sections
1101, 1102 and 1103 of the General Corporation Law of California (the "Agreement
of Merger") shall be duly executed by the Surviving Corporation (as defined in
Section 1.03) and Sub and thereafter delivered to the Secretary of State of the
State of California for filing, as early as practicable on the Closing Date
<PAGE>
 
(as defined in Section 1.02). The Merger shall become effective upon the filing
of the Agreement of Merger with the Secretary of State of the State of
California (the "Effective Time").

          Section 1.02.  Closing. The closing of the Merger (the "Closing") will
                         ------- 
take place at 10:00 a.m., E.S.T., on a date to be specified by Depot and Viking,
which shall be no later than the second business day after satisfaction of the
latest to occur of the conditions set forth in Sections 7.01, 7.02(b) (other
than the delivery of the officers' certificate referred to therein) and 7.03(b)
(other than the delivery of the officers' certificate referred to therein)
(provided that the other closing conditions set forth in Article VII have been
met or waived as provided in Article VII at or prior to the Closing) (the
"Closing Date"), at the offices of Simpson Thacher & Bartlett at the address
indicated in Section 9.02 unless another date, place or time is agreed to in
writing by Depot and Viking.

          Section 1.03.  Effects of the Merger. At the Effective Time (i) the
                         --------------------- 
separate existence of Sub shall cease and Sub shall be merged with and into
Viking (Sub and Viking are sometimes referred to below as the "Constituent
Corporations" and Viking following the Merger is sometimes referred to below as
the "Surviving Corporation"), (ii) the Articles of Incorporation of Viking shall
be amended so that Article Third of such Articles of Incorporation reads in its
entirety as follows: "The total number of shares of all classes of stock which
the Corporation shall have authority to issue is 1,000, all of which shall
consist of Common Stock," and, as so amended, such Articles of Incorporation
shall be the Articles of Incorporation of the Surviving Corporation, and (iii)
the Bylaws of Sub as in effect immediately prior to the Effective Time shall be
the Bylaws of the Surviving Corporation.

               Section 1.04.  Directors and Officers.
                              ---------------------- 

              (a)  Prior to the Effective Time, Depot shall (i) increase the
number of the members of the Board of Directors of Depot to twelve and (ii) take
such action as may be necessary such that the four individuals named on Schedule
I attached hereto are elected to the Board of Directors of Depot as of the
Effective Time.

              (b)  The individuals named on Schedule 1 as executive officers of
Viking shall be corporate executive officers or operating officers of Depot as
indicated on Schedule 1 as long as they are employed by Depot or Viking.

                                  ARTICLE II.
                           CONVERSION OF SECURITIES

          Section 2.01.  Conversion of Capital Stock. As of the Effective Time,
                         --------------------------- 
by virtue of the Merger and without any action on the part of the holder of any
shares of Viking Common Stock (as defined in Section 2.01(b)) or capital stock
of Sub:


                                       2
<PAGE>
 
               (a)  Capital Stock of Sub. Each issued and outstanding share of
                    -------------------- 
the capital stock of Sub shall be converted into and become one fully paid and
nonassessable share of Common Stock of the Surviving Corporation.

               (b)  Cancellation of Treasury Stock and Depot-Owned Stock. All
                    ---------------------------------------------------- 
shares of Common Stock of Viking ("Viking Common Stock") that are owned by
Viking as treasury stock and any shares of Viking Common Stock owned by Depot,
Sub or any other wholly-owned Subsidiary (as defined in Section 3.01) of Depot
shall be canceled and retired and shall cease to exist and no stock of Depot or
other consideration shall be delivered in exchange therefor. All shares of
Common Stock, par value $.01 per share, of Depot ("Depot Common Stock") owned by
Viking shall be unaffected by the Merger.

               (c)  Exchange Ratio for Viking Common Stock. Subject to Section
                    -------------------------------------- 
2.02, each issued and outstanding share of Viking Common Stock (other than
shares, if any, as to which dissenters' rights, if any, are perfected and shares
to be canceled in accordance with Section 2.01(b)), together with the Viking
Rights (as defined below) attached thereto or associated therewith, shall be
converted into the right to receive one share (the "Exchange Ratio") of Depot
Common Stock. Pursuant to the Rights Agreement dated as of September 4, 1996
between Depot and ChaseMellon Shareholder Services, L.L.C. (the "Depot Rights
Plan"), one right issued under the Depot Rights Plan (a "Depot Right") will be
attached to each share of Depot Common Stock issued upon conversion of Viking
Common Stock in accordance with this Section 2.01(c), and all references in the
Agreement to Depot Common Stock shall be deemed to include the Depot Rights. All
such shares of Viking Common Stock and all Viking Rights, when so converted,
shall no longer be outstanding and shall automatically be canceled and retired
and shall cease to exist, and each holder of a certificate representing any such
shares shall cease to have any rights with respect thereto, except the right to
receive the shares of Depot Common Stock and any cash in lieu of fractional
shares of Depot Common Stock to be issued or paid in consideration therefor upon
the surrender of such certificate in accordance with Section 2.02, without
interest. Notwithstanding the foregoing, if between the date of this Agreement
and the Effective Time the outstanding shares of Depot Common Stock shall have
been changed into a different number of shares or a different class, by reason
of any stock dividend, subdivision, reclassification, recapitalization, split,
combination or exchange of shares, then the Exchange Ratio contemplated shall be
correspondingly adjusted to reflect such stock dividend, subdivision,
reclassification, recapitalization, split, combination or exchange of shares.

               (d)  Dissenting Shares. Notwithstanding anything in this
                    ----------------- 
Agreement to the contrary, shares of Viking Common Stock which are dissenting
shares (as defined in Section 1300(b) of the General Corporation Law of
California), if any, shall not be converted into or represent a right to receive
any shares of Depot Common Stock, but the holders thereof shall be entitled only
to such rights as are granted by the General Corporation Law of California. Each
holder of dissenting shares who becomes entitled to payment therefor pursuant to
the General Corporation Law of California shall receive payment from the
Surviving Corporation in accordance with the General Corporation Law of
California; provided, however, that (i) if any such holder of dissenting shares
shall have failed to establish his entitlement to appraisal rights as 


                                       3
<PAGE>
 
provided in the General Corporation Law of California, (ii) if any such holder
of dissenting shares shall have effectively withdrawn his demand for appraisal
thereof or lost his right to appraisal and payment therefor under the General
Corporation Law of California or (iii) if neither any holder of dissenting
shares nor the Surviving Corporation shall have filed a petition demanding a
determination of the value of all dissenting shares within the time provided in
the General Corporation Law of California, such holder or holders (as the case
may be) shall forfeit the right to appraisal of such shares of Viking Common
Stock and such shares of Viking Common Stock shall thereupon be deemed to have
been converted, as of the Effective Time, into and represent shares of Depot
Common Stock, without interest thereon, as provided in Section 2.01(c) hereof.

          Section 2.02.  Exchange of Certificates. The procedures for exchanging
                         ------------------------ 
outstanding shares of Viking Common Stock for Depot Common Stock pursuant to the
Merger are as follows:

                 (a)     Exchange Agent. As of the Effective Time, Depot shall
                         -------------- 
deposit with a bank or trust company designated by Depot and Viking (the
"Exchange Agent"), for the benefit of the holders of shares of Viking Common
Stock, for exchange in accordance with this Section 2.02, through the Exchange
Agent, certificates representing the shares of Depot Common Stock (such shares
of Depot Common Stock, together with any dividends or distributions with respect
thereto, being hereinafter referred to as the "Exchange Fund") issuable pursuant
to Section 2.01 in exchange for outstanding shares of Viking Common Stock.

                 (b)    Exchange Procedures. As soon as reasonably practicable
                        ------------------- 
after the Effective Time, the Exchange Agent shall mail to each holder of record
of a certificate or certificates which immediately prior to the Effective Time
represented outstanding shares of Viking Common Stock (the "Certificates") whose
shares were converted pursuant to Section 2.01 into the right to receive shares
of Depot Common Stock (i) a letter of transmittal (which shall specify that
delivery shall be effected, and risk of loss and title to the Certificates shall
pass, only upon delivery of the Certificates to the Exchange Agent and shall be
in such form and have such other provisions as Depot and Viking may reasonably
specify) and (ii) instructions for effecting the surrender of the Certificates
in exchange for certificates representing shares of Depot Common Stock (plus
cash in lieu of fractional shares, if any, of Depot Common Stock as provided
below). Upon surrender of a Certificate for cancellation to the Exchange Agent
or to such other agent or agents as may be appointed by Depot, together with
such letter of transmittal, duly executed, the holder of such Certificate shall
be entitled to receive in exchange therefor a certificate representing that
number of whole shares of Depot Common Stock which such holder has the right to
receive pursuant to the provisions of this Article II, and the Certificate so
surrendered shall immediately be canceled. In the event of a transfer of
ownership of Viking Common Stock which is not registered in the transfer records
of Viking, a certificate representing the proper number of shares of Depot
Common Stock may be issued to a transferee if the Certificate representing such
Viking Common Stock is presented to the Exchange Agent, accompanied by all
documents required to evidence and effect such transfer and by evidence that any
applicable stock transfer taxes have been paid. Until surrendered as
contemplated by this 

                                       4
<PAGE>
 
Section 2.02, each Certificate shall be deemed at any time after the Effective
Time to represent only the right to receive upon such surrender the certificate
representing shares of Depot Common Stock and cash in lieu of any fractional
shares of Depot Common Stock as contemplated by this Section 2.02.

                 (c)     Distributions with Respect to Unexchanged Shares. No
                         ------------------------------------------------ 
dividends or other distributions declared or made after the Effective Time with
respect to Depot Common Stock with a record date after the Effective Time shall
be paid to the holder of any unsurrendered Certificate with respect to the
shares of Depot Common Stock represented thereby and no cash payment in lieu of
fractional shares shall be paid to any such holder pursuant to subsection (e)
below until the holder of record of such Certificate shall surrender such
Certificate. Subject to the effect of applicable laws, following surrender of
any such Certificate, there shall be paid to the record holder of the
certificates representing whole shares of Depot Common Stock issued in exchange
therefor, without interest, (i) at the time of such surrender, the amount of any
cash payable in lieu of a fractional share of Depot Common Stock to which such
holder is entitled pursuant to subsection (e) below and the amount of dividends
or other distributions with a record date after the Effective Time previously
paid with respect to such whole shares of Depot Common Stock, and (ii) at the
appropriate payment date, the amount of dividends or other distributions with a
record date after the Effective Time but prior to surrender and a payment date
subsequent to surrender payable with respect to such whole shares of Depot
Common Stock.

                 (d)     No Further Ownership Rights in Viking Common Stock. 
                         -------------------------------------------------- 
All shares of Depot Common Stock issued upon the surrender for exchange of
Certificates in accordance with the terms hereof (including any cash paid
pursuant to subsection (c) or (e) of this Section 2.02) shall be deemed to have
been issued in full satisfaction of all rights pertaining to such shares of
Viking Common Stock, subject, however, to the Surviving Corporation's obligation
to pay any dividends or make any other distributions with a record date prior to
the Effective Time which may have been declared or made by Viking on such shares
of Viking Common Stock in accordance with the terms of this Agreement (to the
extent permitted under Section 5.01) prior to the date hereof and which remain
unpaid at the Effective Time, and from and after the Effective Time there shall
be no further registration of transfers on the stock transfer books of the
Surviving Corporation of the shares of Viking Common Stock which were
outstanding immediately prior to the Effective Time. If, after the Effective
Time, Certificates are presented to the Surviving Corporation for any reason,
they shall be canceled and exchanged as provided in this Section 2.02.

                 (e)     No Fractional Shares. No certificate or scrip
                         -------------------- 
representing fractional shares of Depot Common Stock shall be issued upon the
surrender for exchange of Certificates, and such fractional share interests will
not entitle the owner thereof to vote or to any other rights of a stockholder of
Depot. Notwithstanding any other provision of this Agreement, each holder of
shares of Viking Common Stock exchanged pursuant to the Merger who would
otherwise have been entitled to receive a fraction of a share of Depot Common
Stock (after taking into account all Certificates delivered by such holder)
shall receive, in lieu thereof, cash (without interest) in an amount equal to
such fractional part of a share of Depot Common Stock 


                                       5
<PAGE>
 
multiplied by the average of the last reported sales prices of Depot Common
Stock, as reported on the New York Stock Exchange ("NYSE"), on each of the ten
trading days immediately preceding the date of the Effective Time.

                 (f)     Termination of Exchange Fund. Any portion of the
                         ---------------------------- 
Exchange Fund which remains undistributed to the stockholders of Viking for 180
days after the Effective Time shall be delivered to Depot, upon demand, and any
stockholders of Viking who have not previously complied with this Section 2.02
shall thereafter look only to Depot for payment of their claim for Depot Common
Stock, any cash in lieu of fractional shares of Depot Common Stock and any
dividends or distributions with respect to Depot Common Stock.

                 (g)     No Liability. Neither Depot nor Viking shall be liable
                         ------------ 
to any holder of shares of Viking Common Stock or Depot Common Stock, as the
case may be, for such shares (or dividends or distributions with respect
thereto) delivered to a public official pursuant to any applicable abandoned
property, escheat or similar law.

                 (h)     Withholding Rights. Each of Depot and the Surviving
                         ------------------ 
Corporation shall be entitled to deduct and withhold from the consideration
otherwise payable pursuant to this Agreement to any holder of shares of Viking
Common Stock such amounts as it is required to deduct and withhold with respect
to the making of such payment under the Code, or any provision of state, local
or foreign tax law. To the extent that amounts are so withheld by Surviving
Corporation or Depot, as the case may be, such withheld amounts shall be treated
for all purposes of this Agreement as having been paid to the holder of the
shares of Viking Common Stock in respect of which such deduction and withholding
was made by Surviving Corporation or Depot, as the case may be.

                 (i)     Lost Certificates. If any Certificate shall have been
                         ----------------- 
lost, stolen or destroyed, upon the making of an affidavit of that fact by the
person claiming such Certificate to be lost, stolen or destroyed and, if
required by the Surviving Corporation, the posting by such person of a bond in
such reasonable amount as the Surviving Corporation may direct as indemnity
against any claim that may be made against it with respect to such Certificate,
the Exchange Agent will issue in exchange for such lost, stolen or destroyed
Certificate the shares of Depot Common Stock and any cash in lieu of fractional
shares, and unpaid dividends and distributions on shares of Depot Common Stock
deliverable in respect thereof pursuant to this Agreement.

                 (j)     Affiliates. Notwithstanding anything herein to the
                         ---------- 
contrary, Certificates surrendered for exchange by any Affiliate (as defined in
Section 6.10) of Viking shall not be exchanged until Depot has received an
Affiliate Agreement (as defined in Section 6.10) from such Affiliate.

                                 ARTICLE III.
                   REPRESENTATIONS AND WARRANTIES OF VIKING



                                       6
<PAGE>
 
          Viking represents and warrants to Depot and Sub that the statements
contained in this Article III are true and correct except as set forth herein
and in the disclosure schedule delivered by Viking to Depot on or before the
date of this Agreement (the "Viking Disclosure Schedule").  The Viking
Disclosure Schedule shall be arranged in paragraphs corresponding to the
numbered and lettered paragraphs contained in this Article III and the
disclosure in any paragraph shall qualify other paragraphs in this Article III
only to the extent that it is reasonably apparent from a reading of such
disclosure that it also qualifies or applies to such other paragraphs.

          Section 3.01.  Organization of Viking. Each of Viking and its
                         ---------------------- 
Subsidiaries (as defined below) is a corporation duly organized, validly
existing and in good standing under the laws of the jurisdiction of its
incorporation, has all requisite corporate power to own, lease and operate its
property and to carry on its business as now being conducted and as proposed to
be conducted, and is duly qualified to do business and is in good standing as a
foreign corporation in each jurisdiction in which the failure to be so qualified
would have a material adverse effect on the business, properties, financial
condition, or results of operations of Viking and its Subsidiaries, taken as a
whole (a "Viking Material Adverse Effect"). Except as set forth in the Viking
SEC Reports (as defined in Section 3.04) filed prior to the date hereof, neither
Viking nor any of its Subsidiaries directly or indirectly owns any equity or
similar interest in, or any interest convertible into or exchangeable or
exercisable for, any corporation, partnership, joint venture or other business
association or entity, excluding securities in any publicly traded company held
for investment by Viking or its Subsidiaries and comprising less than five
percent (5%) of the outstanding stock of such company. As used in this
Agreement, the word "Subsidiary" means, with respect to any party, any
corporation or other organization, whether incorporated or unincorporated, of
which (i) such party or any other Subsidiary of such party is a general partner
(excluding partnerships, the general partnership interests of which held by such
party or any Subsidiary of such party do not have a majority of the voting
interest in such partnership) or (ii) at least a majority of the securities or
other interests having by their terms ordinary voting power to elect a majority
of the Board of Directors or others performing similar functions with respect to
such corporation or other organization is directly or indirectly owned or
controlled by such party or by any one or more of its Subsidiaries, or by such
party and one or more of its Subsidiaries.

          Section 3.02.  Viking Capital Structure.
                         ------------------------ 

                 (a)     The authorized capital stock of Viking consists of
120,000,000 shares of Common Stock and 10,000,000 shares of Preferred Stock
("Viking Preferred Stock"). As of May 7, 1998, (i) 85,073,091 shares of Viking
Common Stock were issued and outstanding, all of which are validly issued, fully
paid and nonassessable and (ii) no shares of Viking Common Stock were held in
the treasury of Viking or by Subsidiaries of Viking. The Viking Disclosure
Schedule shows the number of shares of Viking Common Stock reserved for future
issuance pursuant to stock options and restricted stock awards granted and
outstanding as of May 12, 1998 and the plans under which such options or shares
of restricted stock were granted or issued (collectively, the "Viking Stock
Plans"). No material change in such capitalization has 


                                       7
<PAGE>
 
occurred between March 31, 1998 and the date of this Agreement. As of the date
of this Agreement, none of the shares of Viking Preferred Stock is issued and
outstanding. All shares of Viking Common Stock subject to issuance as specified
above are duly authorized and, upon issuance on the terms and conditions
specified in the instruments pursuant to which they are issuable, shall be
validly issued, fully paid and nonassessable. There are no obligations,
contingent or otherwise, of Viking or any of its Subsidiaries to repurchase,
redeem or otherwise acquire any shares of Viking Common Stock or the capital
stock of any Subsidiary or to provide funds to or make any material investment
(in the form of a loan, capital contribution or otherwise) in any such
Subsidiary or any other entity other than guarantees of obligations of
Subsidiaries entered into in the ordinary course of business. All of the
outstanding shares of capital stock of each of Viking's Subsidiaries are duly
authorized, validly issued, fully paid and nonassessable and all such shares
(other than directors' qualifying shares in the case of foreign Subsidiaries)
are owned by Viking or another Subsidiary free and clear of all security
interests, liens, claims, pledges, agreements, limitations in Viking's voting
rights, charges or other encumbrances of any nature.


                  (b)    Except as set forth in this Section 3.02 or as reserved
for future grants of options under the Viking Stock Plans or the Viking Stock
Option Agreement, and except for the rights (the "Viking Rights") issued and
issuable under the Rights Agreement dated January 20, 1997 between Viking and
American Stock Transfer and Trust Company (the "Viking Rights Plan"), there are
no equity securities of any class of Viking or any of its Subsidiaries, or any
security exchangeable into or exercisable for such equity securities, issued,
reserved for issuance or outstanding. There are no options, warrants, equity
securities, calls, rights, commitments or agreements of any character to which
Viking or any of its Subsidiaries is a party or by which it is bound obligating
Viking or any of its Subsidiaries to issue, deliver or sell, or cause to be
issued, delivered or sold, additional shares of capital stock of Viking or any
of its Subsidiaries or obligating Viking or any of its Subsidiaries to grant,
extend, accelerate the vesting of or enter into any such option, warrant, equity
security, call, right, commitment or agreement. To the best knowledge of Viking,
there are no voting trusts, proxies or other voting agreements or understandings
with respect to the shares of capital stock of Viking.

          Section 3.03.  Authority; No Conflict; Required Filings and Consents.
                         ----------------------------------------------------- 

                  (a)    Viking has all requisite corporate power and authority
to enter into this Agreement and the Viking Stock Option Agreement and to
consummate the transactions contemplated by this Agreement and the Viking Stock
Option Agreement. The execution and delivery of this Agreement and the Viking
Stock Option Agreement and the consummation of the transactions contemplated by
this Agreement and the Viking Stock Option Agreement by Viking have been duly
authorized by all necessary corporate action on the part of Viking, subject only
to the approval of the Merger by Viking's stockholders under the General
Corporation Law of California. This Agreement and the Viking Stock Option
Agreement have been duly executed and delivered by Viking and constitute the
valid and binding obligations of Viking, enforceable in accordance with their
terms, subject to bankruptcy, insolvency, fraudulent transfer, 


                                       8
<PAGE>
 
reorganization, moratorium and similar laws of general applicability relating to
or affecting creditors' rights and to general equity principles (the "Bankruptcy
and Equity Exception").

                  (b)     The execution and delivery of this Agreement and the
Viking Stock Option Agreement by Viking does not, and the consummation of the
transactions contemplated by this Agreement and the Viking Stock Option
Agreement will not, (i) conflict with, or result in any violation or breach of,
any provision of the Articles of Incorporation or Bylaws of Viking, (ii) result
in any violation or breach of, or constitute (with or without notice or lapse of
time, or both) a default (or give rise to a right of termination, cancellation
or acceleration of any obligation or loss of any material benefit) under, or
require a consent or waiver under, any of the terms, conditions or provisions of
any note, bond, mortgage, indenture, lease, contract or other agreement,
instrument or obligation to which Viking or any of its Subsidiaries is a party
or by which any of them or any of their properties or assets may be bound, or
(iii) conflict with or violate any permit, concession, franchise, license,
judgment, order, decree, statute, law, ordinance, rule or regulation applicable
to Viking or any of its Subsidiaries or any of its or their properties or
assets, except in the case of (ii) and (iii) for any such conflicts, violations,
defaults, terminations, cancellations or accelerations which are not,
individually or in the aggregate, reasonably likely to have a Viking Material
Adverse Effect.

                  (c)     No consent, approval, order or authorization of, or
registration, declaration or filing with, any court, administrative agency or
commission or other governmental authority or instrumentality ("Governmental
Entity") is required by or with respect to Viking or any of its Subsidiaries in
connection with the execution and delivery of this Agreement and the Viking
Stock Option Agreement or the consummation of the transactions contemplated
hereby or thereby, except for (i) the filing of the pre-merger notification
report under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
amended ("HSR Act"), (ii) the filing of the Agreement of Merger with the
California Secretary of State, (iii) the filing of the Joint Proxy Statement (as
defined in Section 3.16 below) with the Securities and Exchange Commission (the
"SEC") in accordance with the Securities Exchange Act of 1934, as amended (the
"Exchange Act"), (iv) such consents, approvals, orders, authorizations,
registrations, declarations and filings as may be required under applicable
state securities laws and the laws of any foreign country and the European
Union, and (v) such other consents, authorizations, filings, approvals and
registrations which, if not obtained or made, would not be reasonably likely to
have a Viking Material Adverse Effect.

          Section 3.04.   SEC Filings; Financial Statements.
                          --------------------------------- 

                  (a)     Viking has filed and made available to Depot all
forms, reports and documents required to be filed by Viking with the SEC since
January 1, 1995 other than registration statements on Form S-8 (collectively,
the "Viking SEC Reports"). The Viking SEC Reports (i) at the time filed,
complied in all material respects with the applicable requirements of the
Securities Act of 1933, as amended (the "Securities Act"), and the Exchange Act,
as the case may be, and (ii) did not at the time they were filed (or if amended
or superseded by a filing prior to the date of this Agreement, then on the date
of such filing) contain any untrue statement of a material fact or omit to state
a material fact required to be stated in such Viking SEC Reports or 


                                       9
<PAGE>
 
necessary in order to make the statements in such Viking SEC Reports, in the
light of the circumstances under which they were made, not misleading. None of
Viking's Subsidiaries is required to file any forms, reports or other documents
with the SEC.

                  (b)    Each of the consolidated financial statements
(including, in each case, any related notes) contained in the Viking SEC Reports
complied as to form in all material respects with the applicable published rules
and regulations of the SEC with respect thereto, was prepared in accordance with
generally accepted accounting principles applied on a consistent basis
throughout the periods involved (except as may be indicated in the notes to such
financial statements or, in the case of unaudited statements, as permitted by
Form 10-Q of the SEC) and fairly presented the consolidated financial position
of Viking and its Subsidiaries as of the dates and the consolidated results of
its operations and cash flows for the periods indicated, except that the
unaudited interim financial statements were or are subject to normal and
recurring year-end adjustments which were not or are not expected to be material
in amount. The audited balance sheet of Viking as of June 27, 1997 is referred
to herein as the "Viking Balance Sheet."

          Section 3.05.  No Undisclosed Liabilities. Except as disclosed in the
                         -------------------------- 
Viking SEC Reports filed prior to the date hereof, and except for normal or
recurring liabilities incurred since June 27, 1997 in the ordinary course of
business consistent with past practices, Viking and its Subsidiaries do not have
any liabilities, either accrued, contingent or otherwise (whether or not
required to be reflected in financial statements in accordance with generally
accepted accounting principles), and whether due or to become due, which
individually or in the aggregate are reasonably likely to have a Viking Material
Adverse Effect.

          Section 3.06.  Absence of Certain Changes or Events. Except as
                         ------------------------------------ 
disclosed in the Viking SEC Reports filed prior to the date hereof, since the
date of the Viking Balance Sheet, Viking and its Subsidiaries have conducted
their businesses only in the ordinary course and in a manner consistent with
past practice and, since such date, there has not been (i) any material adverse
change in the financial condition, results of operations, business or properties
(a "Material Adverse Change") of Viking and its Subsidiaries, taken as a whole
(other than changes that are the effect or result of economic factors affecting
the economy as a whole) or any development or combination of developments of
which the management of Viking is aware that, individually or in the aggregate,
has had, or is reasonably likely to have, a Viking Material Adverse Effect
(other than developments that are the effect or result of actions to be taken by
Depot or economic factors affecting the economy as a whole); (ii) any damage,
destruction or loss (whether or not covered by insurance) with respect to Viking
or any of its Subsidiaries having a Viking Material Adverse Effect; (iii) any
material change by Viking in its accounting methods, principles or practices to
which Depot has not previously consented in writing; (iv) any revaluation by
Viking of any of its assets having a Viking Material Adverse Effect; or (v) any
other action or event that would have required the consent of Depot pursuant to
Section 5.01 of this Agreement had such action or event occurred after the date
of this Agreement and that, individually or in the aggregate, has had or is
reasonably likely to have a Viking Material Adverse Effect.

          Section 3.07.  Taxes.
                         ----- 

                                      10
<PAGE>
 
                  (a)    For the purposes of this Agreement, a "Tax" or,
collectively, "Taxes," means any and all material federal, state, local and
foreign taxes, assessments and other governmental charges, duties, impositions
and liabilities, including taxes based upon or measured by gross receipts,
income, profits, sales, use and occupation, and value added, ad valorem,
transfer, gains, franchise, withholding, payroll, recapture, employment, excise,
unemployment insurance, social security, business license, occupation, business
organization, stamp, environmental and property taxes, together with all
interest, penalties and additions imposed with respect to such amounts and any
obligations under any agreements or arrangements with any other person with
respect to such amounts and including any liability for taxes of a predecessor
entity.

                  (b)    Viking and each of its Subsidiaries have (i) filed all
federal, state, local and foreign tax returns and reports required to be filed
by them prior to the date of this Agreement (taking into account extensions),
(ii) paid or accrued all Taxes due and payable, and (iii) paid or accrued all
Taxes for which a notice of assessment or collection has been received (other
than amounts being contested in good faith by appropriate proceedings), except
in the case of clause (i), (ii) or (iii) for any such filings, payments or
accruals which are not reasonably likely, individually or in the aggregate, to
have a Viking Material Adverse Effect. Neither the Internal Revenue Service (the
"IRS") nor any other taxing authority has asserted any claim for Taxes, or to
the actual knowledge of the executive officers of Viking, is threatening to
assert any claims for Taxes, which claims, individually or in the aggregate, are
reasonably likely to have a Viking Material Adverse Effect. Viking and each of
its Subsidiaries have withheld or collected and paid over to the appropriate
governmental authorities (or are properly holding for such payment) all Taxes
required by law to be withheld or collected, except for amounts which are not
reasonably likely, individually or in the aggregate, to have a Viking Material
Adverse Effect. Neither Viking nor any of its Subsidiaries has made an election
under Section 341(f) of the Code, except for any such election which shall not
have a Viking Material Adverse Effect. There are no liens for Taxes upon the
assets of Viking or any of its Subsidiaries (other than liens for Taxes that are
not yet due or that are being contested in good faith by appropriate
proceedings), except for liens which are not reasonably likely, individually or
in the aggregate, to have a Viking Material Adverse Effect.

          Section 3.08.  Properties.
                         ---------- 

                  (a)    Viking has provided to Depot a true and complete list
of all real property leased by Viking or its Subsidiaries pursuant to leases
providing for the occupancy of facilities in excess of 20,000 square feet
(collectively "Material Leases"). Viking is not in default under any of such
leases, except where the existence of such defaults, individually or in the
aggregate, is not reasonably likely to have a Viking Material Adverse Effect.

                  (b)    Viking has provided to Depot a true and complete list
of all real property that Viking or any of its Subsidiaries owns. With respect
to each such item of real property, except for such matters that, individually
or in the aggregate, are not reasonably likely to have a Viking Material Adverse
Effect: (a) Viking or the identified Subsidiary has good and clear record and
marketable title to such property, insurable by a recognized national title



                                      11
<PAGE>
 
insurance company at standard rates, free and clear of any security interest,
easement, covenant or other restriction, except for recorded easements,
covenants and other restrictions which do not materially impair the current uses
or occupancy of such property; and (b) the improvements constructed on such
property are in good condition, and all mechanical and utility systems servicing
such improvements are in good condition, free in each case of material defects.

          Section 3.09.  Intellectual Property. Viking owns, or is licensed or
                         --------------------- 
otherwise possesses legally enforceable rights to use, all trademarks, trade
names, service marks, copyrights, and any applications for such trademarks,
trade names, service marks and copyrights, know-how, computer software programs
or applications and tangible or intangible proprietary information or material
that are necessary to conduct the business of Viking as currently conducted,
subject to such exceptions that would not be reasonably likely to have a Viking
Material Adverse Effect.

          Section 3.10.  Agreements, Contracts and Commitments. Viking has not
                         ------------------------------------- 
breached, or received in writing any claim or notice that it has breached, any
of the terms or conditions of any material agreement, contract or commitment
filed as an exhibit to the Viking SEC Reports ("Viking Material Contracts") in
such a manner as, individually or in the aggregate, are reasonably likely to
have a Viking Material Adverse Effect. Each Viking Material Contract that has
not expired by its terms is in full force and effect.

          Section 3.11.  Litigation. Except as described in the Viking SEC
                         ---------- 
Reports filed prior to the date hereof, there is no action, suit or proceeding,
claim, arbitration or investigation against Viking pending or as to which Viking
has received any written notice of assertion, which, individually or in the
aggregate, is reasonably likely to have a Viking Material Adverse Effect or a
material adverse effect on the ability of Viking to consummate the transactions
contemplated by this Agreement.

          Section 3.12.  Environmental Matters.
                         --------------------- 

                  (a)    Except as disclosed in the Viking SEC Reports filed
prior to the date hereof and except for such matters that, individually or in
the aggregate, are not reasonably likely to have a Viking Material Adverse
Effect: (i) Viking and its Subsidiaries comply and within all applicable
statutes of limitations periods have complied with all applicable Environmental
Laws (as defined in Section 3.12(b)); (ii) Hazardous Substances (as defined in
Section 3.12(c)) are not present at any of the properties currently or formerly
owned or operated by Viking or any of its Subsidiaries (including soils,
groundwater, surface water, buildings or other structures); (iii) neither Viking
nor its Subsidiaries are subject to liability for any Hazardous Substance
disposal or contamination on any third party property; (iv) neither Viking nor
any of its Subsidiaries has been associated with any release or threat of
release of any Hazardous Substance; (v) neither Viking nor any of its
Subsidiaries has received any notice, demand, letter, claim or request for
information alleging that Viking or any of its Subsidiaries may be in violation
of or liable under any Environmental Law; (vi) neither Viking nor any of its
Subsidiaries is subject to any orders, decrees, injunctions or other
arrangements with any Governmental Entity or is subject to any indemnity or
other agreement with any third party 


                                      12
<PAGE>
 
relating to liability under any Environmental Law or relating to Hazardous
Substances; and (vii) there are no circumstances or conditions involving Viking
or any of its Subsidiaries that could reasonably be expected to result in any
claims, liability, investigations, costs or restrictions on the ownership, use
or transfer of any property of Viking or any of its Subsidiaries pursuant to any
Environmental Law.

                  (b)    As used herein, the term "Environmental Law" means any
federal, state, local or foreign law, regulation, order, decree, permit,
authorization, opinion, common law or agency requirement relating to: (A) the
protection, investigation or restoration of the environment, health and safety,
or natural resources, or (B) noise, odor, wetlands, pollution, contamination or
any injury or threat of injury to persons or property.

                  (c)    As used herein, the term "Hazardous Substance" means:
(A) any substance that is listed, classified or regulated pursuant to or that
could result in liability under any Environmental Law; (B) any petroleum product
or by-product, asbestos-containing material, lead-containing paint or plumbing,
polychlorinated biphenyls, radioactive materials or radon; or (C) any other
substance which is the subject of regulatory action by any Governmental Entity
pursuant to any Environmental Law.

          Section 3.13.  Employee Benefit Plans.
                         ---------------------- 

                  (a)    Viking has listed in Section 3.13 of the Viking
Disclosure Schedule all employee benefit plans (as defined in Section 3(3) of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA")) and
all bonus, stock option, stock purchase, incentive, deferred compensation,
supplemental retirement, severance and other similar employee benefit plans, and
all unexpired severance agreements, written or otherwise, for the benefit of, or
relating to, any current or former employee of Viking or any trade or business
(whether or not incorporated) which is a member or which is under common control
with Viking (an "ERISA Affiliate") within the meaning of Section 414 of the
Code, or any Subsidiary of Viking (together, the "Viking Employee Plans").

                 (b)    With respect to each Viking Employee Plan, Viking has
made available to Depot, a true and correct copy of (i) the most recent annual
report (Form 5500) filed with the IRS, (ii) such Viking Employee Plan, (iii)
each trust agreement and group annuity contract, if any, relating to such Viking
Employee Plan and (iv) the most recent actuarial report or valuation relating to
a Viking Employee Plan subject to Title IV of ERISA.

                 (c)    With respect to the Viking Employee Plans, individually
and in the aggregate, no event has occurred, and to the knowledge of Viking,
there exists no condition or set of circumstances in connection with which
Viking could be subject to any liability that is reasonably likely to have a
Viking Material Adverse Effect under ERISA, the Code or any other applicable
law.

                 (d)    With respect to the Viking Employee Plans, individually
and in the aggregate, there are no funded benefit obligations for which
contributions have not been made or 


                                      13
<PAGE>
 
properly accrued and there are no unfunded benefit obligations which have not
been accounted for by reserves, or otherwise properly footnoted in accordance
with generally accepted accounting principles, on the financial statements of
Viking, which obligations are reasonably likely to have a Viking Material
Adverse Effect.

                 (e)    Except as disclosed in Viking SEC Reports filed prior to
the date of this Agreement, and except as provided for in this Agreement,
neither Viking nor any of its Subsidiaries is a party to any oral or written (i)
agreement with any officer or other key employee of Viking or any of its
Subsidiaries, the benefits of which are contingent, or the terms of which are
materially altered, upon the occurrence of a transaction involving Viking of the
nature contemplated by this Agreement, (ii) agreement with any officer of Viking
providing any term of employment or compensation guarantee extending for a
period longer than one year from the date hereof and for the payment of
compensation in excess of $100,000 per annum, or (iii) agreement or plan,
including any stock option plan, stock appreciation right plan, restricted stock
plan or stock purchase plan, any of the benefits of which will be increased, or
the vesting of the benefits of which will be accelerated, by the occurrence of
any of the transactions contemplated by this Agreement or the value of any of
the benefits of which will be calculated on the basis of any of the transactions
contemplated by this Agreement.

          Section 3.14.  Compliance With Laws. Viking has complied with, is not
                         -------------------- 
in violation of, and has not received any notices of violation with respect to,
any federal, state or local statute, law or regulation with respect to the
conduct of its business, or the ownership or operation of its business, except
for failures to comply or violations which, individually or in the aggregate,
have not had and are not reasonably likely to have a Viking Material Adverse
Effect.

          Section 3.15.  Accounting and Tax Matters. To its knowledge, after
                         -------------------------- 
consulting with its independent auditors, neither Viking nor any of its
Affiliates (as defined in Section 6.10) has taken or agreed to take any action
which would (i) prevent Depot from accounting for the business combination to be
effected by the Merger as a pooling of interests or (ii) prevent the Merger from
constituting a transaction qualifying as a reorganization under 368(a) of the
Code.

          Section 3.16.  Registration Statement; Proxy Statement/Prospectus. The
                         -------------------------------------------------- 
information to be supplied by Viking for inclusion in the registration statement
on Form S-4 pursuant to which shares of Depot Common Stock issued in the Merger
will be registered under the Securities Act (the "Registration Statement"),
shall not at the time the Registration Statement is declared effective by the
SEC contain any untrue statement of a material fact or omit to state any
material fact required to be stated in the Registration Statement or necessary
in order to make the statements in the Registration Statement, in light of the
circumstances under which they were made, not misleading. The information
supplied by Viking for inclusion in the joint proxy statement/prospectus to be
sent to the stockholders of Depot and Viking in connection with the meeting of
Viking's stockholders to consider this Agreement and the Merger (the "Viking
Stockholders' Meeting") and in connection with the meeting of Depot's
stockholders (the "Depot Stockholders' Meeting") to consider the issuance of
shares of Depot Common Stock pursuant to the Merger (the "Joint Proxy
Statement") shall not, on the date the Joint Proxy Statement is first mailed to
stockholders of Viking or Depot, at the time of the Viking Stockholders' Meeting
and 


                                      14
<PAGE>
 
the Depot Stockholders' Meeting and at the Effective Time, contain any statement
which, at such time and in light of the circumstances under which it shall be
made, is false or misleading with respect to any material fact, or omit to state
any material fact necessary in order to make the statements made in the Joint
Proxy Statement not false or misleading; or omit to state any material fact
necessary to correct any statement in any earlier communication with respect to
the solicitation of proxies for the Viking Stockholders' Meeting or the Depot
Stockholders' Meeting which has become false or misleading. If at any time prior
to the Effective Time any event relating to Viking or any of its Affiliates,
officers or directors should be discovered by Viking which should be set forth
in an amendment to the Registration Statement or a supplement to the Joint Proxy
Statement, Viking shall promptly inform Depot.

          Section 3.17.  Labor Matters. Neither Viking nor any of its
                         ------------- 
Subsidiaries is a party to or otherwise bound by any collective bargaining
agreement, contract or other agreement or understanding with a labor union or
labor organization, nor is any such contract or agreement presently being
negotiated, nor is there, nor has there been in the last five years, a
representation question respecting any of the employees of Viking or its
Subsidiaries, and, to the best knowledge of the executive officers of Viking,
there are no campaigns being conducted to solicit cards from employees of Viking
or its Subsidiaries to authorize representation by any labor organization, nor
is Viking or its Subsidiaries a party to, or bound by, any consent decree with,
or citation by, any governmental agency relating to employees or employment
practices. Nor, as of the date hereof, is Viking or any of its Subsidiaries the
subject of any material proceeding asserting that Viking or any of its
Subsidiaries has committed an unfair labor practice or is seeking to compel it
to bargain with any labor union or labor organization nor, as of the date of
this Agreement, is there pending or, to the knowledge of the executive officers
of Viking, threatened, any material labor strike, dispute, walkout, work
stoppage, slow-down or lockout involving Viking or any of its Subsidiaries.

          Section 3.18.  Insurance. All material fire and casualty, general
                         --------- 
liability, business interruption, product liability, and sprinkler and water
damage insurance policies maintained by Viking or any of its Subsidiaries are
with reputable insurance carriers, provide full and adequate coverage for all
normal risks incident to the business of Viking and its Subsidiaries and their
respective properties and assets, and are in character and amount at least
equivalent to that carried by persons engaged in similar businesses and subject
to the same or similar perils or hazards, except for any such failures to
maintain insurance policies that, individually or in the aggregate, are not
reasonably likely to have a Viking Material Adverse Effect.

          Section 3.19.  No Existing Discussions. As of the date hereof, Viking
                         ----------------------- 
is not engaged, directly or indirectly, in any discussions or negotiations with
any other party with respect to an Acquisition Proposal (as defined in Section
6.01(a)).

          Section 3.20.  Opinions of Financial Advisors. The financial advisors
                         ------------------------------ 
of Viking, Merrill Lynch, Pierce, Fenner & Smith Incorporated and SBC Warburg
Dillon Read Inc., have delivered to Viking opinions dated the date of this
Agreement to the effect that the Exchange Ratio is fair to the holders of Viking
Common Stock from a financial point of view.


                                      15
<PAGE>
 
          Section 3.21.  Anti-Takeover Laws. No "fair price," "moratorium,"
                         ------------------ 
"control share acquisition" or other similar anti-takeover statute or regulation
is applicable to Viking or (by reason of Viking's participation therein) the
Merger or the other transactions contemplated by this Agreement.

          Section 3.22.  Rights Plan. The entering into of this Agreement and
                         ----------- 
the Viking Stock Option Agreement and the consummation of the transactions
contemplated hereby and thereby do not and will not result in the grant of any
rights to any person under the Viking Rights Plan or enable or require the
Viking Rights to be exercised, distributed or triggered.

                                  ARTICLE IV.
                REPRESENTATIONS AND WARRANTIES OF DEPOT AND SUB

          Depot and Sub represent and warrant to Viking that the statements
contained in this Article IV are true and correct, except as set forth herein
and in the disclosure schedule delivered by Depot to Viking on or before the
date of this Agreement (the "Depot Disclosure Schedule").  The Depot Disclosure
Schedule shall be arranged in paragraphs corresponding to the numbered and
lettered paragraphs contained in this Article IV and the disclosure in any
paragraph shall qualify other paragraphs in this Article IV only to the extent
that it is reasonably apparent from a reading of such disclosure that it also
qualifies or applies to such other paragraphs.

          Section 4.01.  Organization of Depot and Sub. Each of Depot and Sub
                         ----------------------------- 
and Depot's other Subsidiaries is a corporation duly organized, validly existing
and in good standing under the laws of the jurisdiction of its incorporation,
has all requisite corporate power to own, lease and operate its property and to
carry on its business as now being conducted and as proposed to be conducted,
and is duly qualified to do business and is in good standing as a foreign
corporation in each jurisdiction in which the failure to be so qualified would
have a material adverse effect on the business, properties, financial condition,
or results of operations of Depot and its Subsidiaries, taken as a whole (a
"Depot Material Adverse Effect"). Except as set forth in the Depot SEC Reports
(as defined in Section 4.04) filed prior to the date hereof, neither Depot nor
any of its Subsidiaries directly or indirectly owns any equity or similar
interest in, or any interest convertible into or exchangeable or exercisable
for, any corporation, partnership, joint venture or other business association
or entity, excluding securities in any publicly traded company held for
investment by Depot or its Subsidiaries and comprising less than five percent
(5%) of the outstanding stock of such company.

          Section 4.02.  Depot Capital Structure.
                         ----------------------- 

                  (a)    The authorized capital stock of Depot consists of
400,000,000 shares of Common Stock, $.01 par value, and 1,000 shares of
Preferred Stock, $.01 par value ("Depot Preferred Stock"). As of May 7, 1998,
(i) 159,142,921 shares of Depot Common Stock were issued and outstanding, all of
which are validly issued, fully paid and nonassessable, and (ii) 2,163,447
shares of Depot Common Stock were held in the treasury of Depot or by
Subsidiaries of Depot. The Depot Disclosure Schedule shows the number of shares
of Depot 


                                      16
<PAGE>
 
Common Stock reserved for future issuance pursuant to stock options
granted and outstanding as of December 27, 1997 and the plans under which such
options were granted (collectively, the "Depot Stock Plans"). No material change
in such capitalization has occurred between March 31, 1998 and the date of this
Agreement. As of the date of this Agreement, none of the shares of Depot
Preferred Stock is issued and outstanding. All shares of Depot Common Stock
subject to issuance as specified above are duly authorized and, upon issuance on
the terms and conditions specified in the instruments pursuant to which they are
issuable, shall be validly issued, fully paid and nonassessable. There are no
obligations, contingent or otherwise, of Depot or any of its Subsidiaries to
repurchase, redeem or otherwise acquire any shares of Depot Common Stock or the
capital stock of any Subsidiary or to provide funds to or make any material
investment (in the form of a loan, capital contribution or otherwise) in any
such Subsidiary or any other entity other than guarantees of obligations of
Subsidiaries entered into in the ordinary course of business. All of the
outstanding shares of capital stock of each of Depot's Subsidiaries are duly
authorized, validly issued, fully paid and nonassessable and all such shares
(other than directors' qualifying shares in the case of foreign Subsidiaries)
are owned by Depot or another Subsidiary free and clear of all security
interests, liens, claims, pledges, agreements, limitations in Depot's voting
rights, charges or other encumbrances of any nature.

                 (b)    Except as set forth in this Section 4.02 or as reserved
for future grants of options under the Depot Stock Plans or the Depot Stock
Option Agreement, and except for the Depot Rights issued and issuable under the
Depot Rights Plan, there are no equity securities of any class of Depot or any
of its Subsidiaries, or any security exchangeable into or exercisable for such
equity securities, issued, reserved for issuance or outstanding. There are no
options, warrants, equity securities, calls, rights, commitments or agreements
of any character to which Depot or any of its Subsidiaries is a party or by
which it is bound obligating Depot or any of its Subsidiaries to issue, deliver
or sell, or cause to be issued, delivered or sold, additional shares of capital
stock of Depot or any of its Subsidiaries or obligating Depot or any of its
Subsidiaries to grant, extend, accelerate the vesting of or enter into any such
option, warrant, equity security, call, right, commitment or agreement. To the
best knowledge of Depot, there are no voting trusts, proxies or other voting
agreements or understandings with respect to the shares of capital stock of
Depot.

          Section 4.03.  Authority; No Conflict; Required Filings and Consents.
                         ----------------------------------------------------- 

                  (a)    Each of Depot and Sub has all requisite corporate power
and authority to enter into this Agreement and (in the case of Depot) the Depot
Stock Option Agreement and to consummate the transactions contemplated by this
Agreement and (in the case of Depot) the Depot Stock Option Agreement. The
execution and delivery of this Agreement and (in the case of Depot) the Depot
Stock Option Agreement and the consummation of the transactions contemplated by
this Agreement and (in the case of Depot) the Depot Stock Option Agreement by
Depot and Sub have been duly authorized by all necessary corporate action on the
part of each of Depot and Sub (including the approval of the Merger by Depot as
the sole stockholder of Sub), subject only to the approval of the Depot Voting
Proposal (as defined in Section 6.05) by Depot's stockholders. This Agreement
and (in the case of Depot) the Depot Stock Option 


                                      17
<PAGE>
 
Agreement have been duly executed and delivered by each of Depot and Sub, as the
case may be, and constitute the valid and binding obligations of each of Depot
and Sub, enforceable in accordance with their terms, subject to the Bankruptcy
and Equity Exception.

                 (b)     The execution and delivery of this Agreement and (in
the case of Depot) the Depot Stock Option Agreement by each of Depot and Sub
does not, and the consummation of the transactions contemplated by this
Agreement and (in the case of Depot) the Depot Stock Option Agreement will not,
(i) conflict with, or result in any violation or breach of, any provision of the
Certificate of Incorporation or Bylaws of Depot or Sub, (ii) result in any
violation or breach of, or constitute (with or without notice or lapse of time,
or both) a default (or give rise to a right of termination, cancellation or
acceleration of any obligation or loss of any material benefit) under, or
require a consent or waiver under, any of the terms, conditions or provisions of
any note, bond, mortgage, indenture, lease, contract or other agreement,
instrument or obligation to which Depot or any of its Subsidiaries is a party or
by which any of them or any of their properties or assets may be bound, or (iii)
conflict with or violate any permit, concession, franchise, license, judgment,
order, decree, statute, law, ordinance, rule or regulation applicable to Depot
or any of its Subsidiaries or any of its or their properties or assets, except
in the case of (ii) and (iii) for any such conflicts, violations, defaults,
terminations, cancellations or accelerations which are not, individually or in
the aggregate, reasonably likely to have a Depot Material Adverse Effect.

                 (c)     No consent, approval, order or authorization of, or
registration, declaration or filing with, any Governmental Entity is required by
or with respect to Depot or any of its Subsidiaries in connection with the
execution and delivery of this Agreement and (in the case of Depot) the Depot
Stock Option Agreement or the consummation of the transactions contemplated
hereby or thereby, except for (i) the filing of the pre-merger notification
report under the HSR Act, (ii) the filing of the Registration Statement with the
SEC in accordance with the Securities Act, (iii) the filing of the Agreement of
Merger with the California Secretary of State, (iv) the filing of the Joint
Proxy Statement with the SEC in accordance with the Exchange Act, (v) such
consents, approvals, orders, authorizations, registrations, declarations and
filings as may be required under applicable state securities laws and the laws
of any foreign country and the European Union, and (vi) such other consents,
authorizations, filings, approvals and registrations which, if not obtained or
made, would not be reasonably likely to have a Depot Material Adverse Effect.

          Section 4.04.  SEC Filings; Financial Statements.
                         --------------------------------- 

                  (a)    Depot has filed and made available to Viking all forms,
reports and documents required to be filed by Depot with the SEC since January
1, 1995 other than registration statements on Form S-8 (collectively, the "Depot
SEC Reports"). The Depot SEC Reports (i) at the time filed, complied in all
material respects with the applicable requirements of the Securities Act and the
Exchange Act, as the case may be, and (ii) did not at the time they were filed
(or if amended or superseded by a filing prior to the date of this Agreement,
then on the date of such filing) contain any untrue statement of a material fact
or omit to state a material fact required to be stated in such Depot SEC Reports
or necessary in order to make the 


                                      18
<PAGE>
 
statements in such Depot SEC Reports, in the light of the circumstances under
which they were made, not misleading. None of Depot's Subsidiaries is required
to file any forms, reports or other documents with the SEC.

                 (b)     Each of the consolidated financial statements
(including, in each case, any related notes) contained in the Depot SEC Reports
complied as to form in all material respects with the applicable published rules
and regulations of the SEC with respect thereto, was prepared in accordance with
generally accepted accounting principles applied on a consistent basis
throughout the periods involved (except as may be indicated in the notes to such
financial statements or, in the case of unaudited statements, as permitted by
Form 10-Q of the SEC) and fairly presented the consolidated financial position
of Depot and its Subsidiaries as of the dates and the consolidated results of
its operations and cash flows for the periods indicated, except that the
unaudited interim financial statements were or are subject to normal and
recurring year-end adjustments which were not or are not expected to be material
in amount. The audited balance sheet of Depot as of December 27, 1997 is
referred to herein as the "Depot Balance Sheet."

          Section 4.05.  No Undisclosed Liabilities. Except as disclosed in the
                         -------------------------- 
Depot SEC Reports filed prior to the date hereof, and except for normal or
recurring liabilities incurred since December 27, 1997 in the ordinary course of
business consistent with past practices, Depot and its Subsidiaries do not have
any liabilities, either accrued, contingent or otherwise (whether or not
required to be reflected in financial statements in accordance with generally
accepted accounting principles), and whether due or to become due, which
individually or in the aggregate are reasonably likely to have a Depot Material
Adverse Effect.

          Section 4.06.  Absence of Certain Changes or Events. Except as
                         ------------------------------------ 
disclosed in the Depot SEC Reports filed prior to the date hereof, since the
date of the Depot Balance Sheet, Depot and its Subsidiaries have conducted their
businesses only in the ordinary course and in a manner consistent with past
practice and, since such date, there has not been (i) any Material Adverse
Change in Depot and its Subsidiaries, taken as a whole (other than changes that
are the effect or result of economic factors affecting the economy as a whole)
or any development or combination of developments of which the management of
Depot is aware that, individually or in the aggregate, has had, or is reasonably
likely to have, a Depot Material Adverse Effect (other than developments that
are the effect or result of actions to be taken by Viking or economic factors
affecting the economy as a whole); (ii) any damage, destruction or loss (whether
or not covered by insurance) with respect to Depot or any of its Subsidiaries
having a Depot Material Adverse Effect; (iii) any material change by Depot in
its accounting methods, principles or practices to which Viking has not
previously consented in writing; (iv) any revaluation by Depot of any of its
assets having a Depot Material Adverse Effect; or (v) any other action or event
that would have required the consent of Viking pursuant to Section 5.02 of this
Agreement had such action or event occurred after the date of this Agreement and
that, individually or in the aggregate, has had or is reasonably likely to have
a Depot Material Adverse Effect.

          Section 4.07.  Taxes. Depot and each of its Subsidiaries have (i)
                         ----- 
filed all federal, state, local and foreign tax returns and reports required to
be filed by them prior to the date of this Agreement (taking into account
extensions), (ii) paid or accrued all Taxes due and payable, 


                                      19
<PAGE>
 
and (iii) paid or accrued all Taxes for which a notice of assessment or
collection has been received (other than amounts being contested in good faith
by appropriate proceedings), except in the case of clause (i), (ii) or (iii) for
any such filings, payments or accruals which are not reasonably likely,
individually or in the aggregate, to have a Depot Material Adverse Effect.
Neither the IRS nor any other taxing authority has asserted any claim for Taxes,
or to the actual knowledge of the executive officers of Depot, is threatening to
assert any claims for Taxes, which claims, individually or in the aggregate, are
reasonably likely to have a Depot Material Adverse Effect. Depot and each of its
Subsidiaries have withheld or collected and paid over to the appropriate
governmental authorities (or are properly holding for such payment) all Taxes
required by law to be withheld or collected, except for amounts which are not
reasonably likely, individually or in the aggregate, to have a Depot Material
Adverse Effect. Neither Depot nor any of its Subsidiaries has made an election
under Section 341(f) of the Code, except for any such election which shall not
have a Depot Material Adverse Effect. There are no liens for Taxes upon the
assets of Depot or any of its Subsidiaries (other than liens for Taxes that are
not yet due or that are being contested in good faith by appropriate
proceedings), except for liens which are not reasonably likely, individually or
in the aggregate, to have a Depot Material Adverse Effect.

          Section 4.08.  Properties.
                         ---------- 

                  (a)    Depot is not in default under any Material Leases,
except where the existence of such defaults, individually or in the aggregate,
is not reasonably likely to have a Depot Material Adverse Effect.

                  (b)    Depot has provided to Viking a true and complete list
of all real property that Depot or any of its Subsidiaries owns. With respect to
each such item of real property, except for such matters that, individually or
in the aggregate, are not reasonably likely to have a Depot Material Adverse
Effect: (a) Depot or the identified Subsidiary has good and clear record and
marketable title to such property, insurable by a recognized national title
insurance company at standard rates, free and clear of any security interest,
easement, covenant or other restriction, except for recorded easements,
covenants and other restrictions which do not materially impair the current uses
or occupancy of such property; and (b) the improvements constructed on such
property are in good condition, and all mechanical and utility systems servicing
such improvements are in good condition, free in each case of material defects.

          Section 4.09.  Intellectual Property. Depot owns, or is licensed or
                         --------------------- 
otherwise possesses legally enforceable rights to use, all trademarks, trade
names, service marks, copyrights, and any applications for such trademarks,
trade names, service marks and copyrights, know-how, computer software programs
or applications, and tangible or intangible proprietary information or material
that are necessary to conduct the business of Depot as currently conducted,
subject to such exceptions that would not be reasonably likely to have a Depot
Material Adverse Effect.

          Section 4.10.  Agreements, Contracts and Commitments. Depot has not
                         ------------------------------------- 
breached, or received in writing any claim or notice that it has breached, any
of the terms or conditions of any material agreement, contract or commitment
filed as an exhibit to the Depot 


                                      20
<PAGE>
 
SEC Reports ("Depot Material Contracts") in such a manner as, individually or in
the aggregate, are reasonably likely to have a Depot Material Adverse Effect.
Each Depot Material Contract that has not expired by its terms is in full force
and effect.

          Section 4.11.  Litigation. Except as described in the Depot SEC
                         ---------- 
Reports filed prior to the date hereof, there is no action, suit or proceeding,
claim, arbitration or investigation against Depot pending or as to which Depot
has received any written notice of assertion, which, individually or in the
aggregate, is reasonably likely to have a Depot Material Adverse Effect or a
material adverse effect on the ability of Depot to consummate the transactions
contemplated by this Agreement.

          Section 4.12.  Environmental Matters. Except as disclosed in the Depot
                         --------------------- 
SEC Reports filed prior to the date hereof and except for such matters that,
individually or in the aggregate, are not reasonably likely to have a Depot
Material Adverse Effect: (i) Depot and its Subsidiaries have complied with all
applicable Environmental Laws; (ii) Hazardous Substances are not present at any
of the properties currently or formerly owned or operated by Depot or any of its
Subsidiaries (including soils, groundwater, surface water, buildings or other
structures); (iii) neither Depot nor its Subsidiaries are subject to liability
for any Hazardous Substance disposal or contamination on any third party
property; (iv) neither Depot nor any of its Subsidiaries has been associated
with any release or threat of release of any Hazardous Substance; (v) neither
Depot nor any of its Subsidiaries has received any notice, demand, letter, claim
or request for information alleging that Depot or any of its Subsidiaries may be
in violation of or liable under any Environmental Law; (vi) neither Depot nor
any of its Subsidiaries is subject to any orders, decrees, injunctions or other
arrangements with any Governmental Entity or is subject to any indemnity or
other agreement with any third party relating to liability under any
Environmental Law or relating to Hazardous Substances; and (vii) there are no
circumstances or conditions involving Depot or any of its Subsidiaries that
could reasonably be expected to result in any claims, liability, investigations,
costs or restrictions on the ownership, use or transfer of any property of Depot
or any of its Subsidiaries pursuant to any Environmental Law.

          Section 4.13.  Employee Benefit Plans.
                         ---------------------- 

                  (a)    Depot has listed in Section 4.13 of the Depot
Disclosure Schedule all employee benefit plans (as defined in Section 3(3) of
ERISA) and all bonus, stock option, stock purchase, incentive, deferred
compensation, supplemental retirement, severance and other similar employee
benefit plans, and all unexpired severance agreements, written or otherwise, for
the benefit of, or relating to, any current or former employee of Depot or any
ERISA Affiliate of Depot, or any Subsidiary of Depot (together, the "Depot
Employee Plans").

                 (b)    With respect to each Depot Employee Plan, Depot has made
available to Viking, a true and correct copy of (i) the most recent annual
report (Form 5500) filed with the IRS, (ii) such Depot Employee Plan, (iii) each
trust agreement and group annuity contract, if any, relating to such Depot
Employee Plan and (iv) the most recent actuarial report or valuation relating to
a Depot Employee Plan subject to Title IV of ERISA.


                                      21
<PAGE>
 
                 (c)    With respect to the Depot Employee Plans, individually
and in the aggregate, no event has occurred, and to the knowledge of Depot,
there exists no condition or set of circumstances in connection with which Depot
could be subject to any liability that is reasonably likely to have a Depot
Material Adverse Effect under ERISA, the Code or any other applicable law.

                 (d)    With respect to the Depot Employee Plans, individually
and in the aggregate, there are no funded benefit obligations for which
contributions have not been made or properly accrued and there are no unfunded
benefit obligations which have not been accounted for by reserves, or otherwise
properly footnoted in accordance with generally accepted accounting principles,
on the financial statements of Depot, which obligations are reasonably likely to
have a Depot Material Adverse Effect.

                 (e)    Except as disclosed in Depot SEC Reports filed prior to
the date of this Agreement, and except as provided for in this Agreement,
neither Depot nor any of its Subsidiaries is a party to any oral or written (i)
agreement with any officer or other key employee of Depot or any of its
Subsidiaries, the benefits of which are contingent, or the terms of which are
materially altered, upon the occurrence of a transaction involving Depot of the
nature contemplated by this Agreement, (ii) agreement with any officer of Depot
providing any term of employment or compensation guarantee extending for a
period longer than one year from the date hereof or for the payment of
compensation in excess of $100,000 per annum, or (iii) agreement or plan,
including any stock option plan, stock appreciation right plan, restricted stock
plan or stock purchase plan, any of the benefits of which will be increased, or
the vesting of the benefits of which will be accelerated, by the occurrence of
any of the transactions contemplated by this Agreement or the value of any of
the benefits of which will be calculated on the basis of any of the transactions
contemplated by this Agreement.

          Section 4.14.  Compliance With Laws. Depot has complied with, is not
                         -------------------- 
in violation of, and has not received any notices of violation with respect to,
any federal, state or local statute, law or regulation with respect to the
conduct of its business, or the ownership or operation of its business, except
for failures to comply or violations which, individually or in the aggregate,
have not had and are not reasonably likely to have a Depot Material Adverse
Effect.

          Section 4.15.  Accounting and Tax Matters. To its knowledge, after
                         -------------------------- 
consulting with its independent auditors, neither Depot nor any of its
Affiliates has taken or agreed to take any action which would (i) prevent Depot
from accounting for the business combination to be effected by the Merger as a
pooling of interests, or (ii) prevent the Merger from constituting a transaction
qualifying as a reorganization under Section 368(a) of the Code.

          Section 4.16.  Registration Statement; Proxy Statement/Prospectus.
                         -------------------------------------------------- 
The information in the Registration Statement (except for information supplied
by Viking for inclusion in the Registration Statement, as to which Depot makes
no representation) shall not at the time the Registration Statement is declared
effective by the SEC contain any untrue statement of a material fact or omit to
state any material fact required to be stated in the Registration Statement or
necessary in order to make the statements in the Registration Statement, in
light of 

                                      22
<PAGE>
 
the circumstances under which they were made, not misleading. The information
(except for information supplied by Viking for inclusion in the Joint Proxy
Statement, as to which Depot makes no representation) in the Joint Proxy
Statement shall not, on the date the Joint Proxy Statement is first mailed to
stockholders of Depot or Viking, at the time of the Depot Stockholders' Meeting
and the Viking Stockholder's Meeting and at the Effective Time, contain any
statement which, at such time and in light of the circumstances under which it
shall be made, is false or misleading with respect to any material fact, or omit
to state any material fact necessary in order to make the statements made in the
Joint Proxy Statement not false or misleading; or omit to state any material
fact necessary to correct any statement in any earlier communication with
respect to the solicitation of proxies for the Depot Stockholders' Meeting or
the Viking Stockholders' Meetings which has become false or misleading. If at
any time prior to the Effective Time any event relating to Depot or any of its
Affiliates, officers or directors should be discovered by Depot which should be
set forth in an amendment to the Registration Statement or a supplement to the
Joint Proxy Statement, Depot shall promptly inform Viking.

          Section 4.17.  Labor Matters. Neither Depot nor any of its
                         ------------- 
Subsidiaries is a party to or otherwise bound by any collective bargaining
agreement, contract or other agreement or understanding with a labor union or
labor organization, nor is any such contract or agreement presently being
negotiated, nor is there, nor has there been in the last five years, a
representation question respecting any of the employees of Depot or its
Subsidiaries, and, to the best knowledge of the executive officers of Depot,
there are no campaigns being conducted to solicit cards from employees of Depot
or its Subsidiaries to authorize representation by any labor organization, nor
is Depot or its Subsidiaries a party to, or bound by, any consent decree with,
or citation by, any governmental agency relating to employees or employment
practices. Nor, as of the date hereof, is Depot or any of its Subsidiaries the
subject of any material proceeding asserting that Depot or any of its
Subsidiaries has committed an unfair labor practice or is seeking to compel it
to bargain with any labor union or labor organization nor, as of the date of
this Agreement, is there pending or, to the knowledge of the executive officers
of Depot, threatened, any material labor strike, dispute, walkout, work
stoppage, slow-down or lockout involving Depot or any of its Subsidiaries.

          Section 4.18.  Insurance. All material fire and casualty, general
                         --------- 
liability, business interruption, product liability, and sprinkler and water
damage insurance policies maintained by Depot or any of its Subsidiaries are
with reputable insurance carriers, provide full and adequate coverage for all
normal risks incident to the business of Depot and its Subsidiaries and their
respective properties and assets, and are in character and amount at least
equivalent to that carried by persons engaged in similar businesses and subject
to the same or similar perils or hazards, except for any such failures to
maintain insurance policies that, individually or in the aggregate, are not
reasonably likely to have a Depot Material Adverse Effect.

          Section 4.19.  Opinion of Financial Advisor. The financial advisor of
                         ---------------------------- 
Depot, Peter J. Solomon Company Limited, has delivered to Depot an opinion,
dated the date of this Agreement, to the effect that the Exchange Ratio is fair
to Depot from a financial point of view.


                                      23
<PAGE>
 
          Section 4.20.  Rights Plan. The entering into of this Agreement and
                         ----------- 
the Depot Stock Option Agreement and the consummation of the transactions
contemplated hereby and thereby do not and will not result in the grant of any
rights to any person under the Depot Rights Plan or enable or require the Depot
Rights to be exercised, distributed or triggered.

          Section 4.21.  Interim Operations of Sub. Sub was formed solely for
                         ------------------------- 
the purpose of engaging in the transactions contemplated by this Agreement, has
engaged in no other business activities and has conducted its operations only as
contemplated by this Agreement.

                                  ARTICLE V.
                              CONDUCT OF BUSINESS

          Section 5.01.  Covenants of Viking.  During the period from the date 
                         ------------------- 
of this Agreement and continuing until the earlier of the termination of this
Agreement or the Effective Time, Viking agrees as to itself and its respective
Subsidiaries (except to the extent that Depot shall otherwise consent in
writing), to carry on its business in the usual, regular and ordinary course in
substantially the same manner as previously conducted, to pay its debts and
Taxes when due subject to good faith disputes over such debts or Taxes, to pay
or perform its other obligations when due, and, to the extent consistent with
such business, use all reasonable efforts consistent with past practices and
policies to preserve intact its present business organization, keep available
the services of its present officers and key employees and preserve its
relationships with customers, suppliers, distributors, and others having
business dealings with it. Viking shall promptly notify the other party of any
material event or occurrence not in the ordinary course of business of Viking.
Except as expressly contemplated by this Agreement, Viking shall not (and shall
not permit any of its respective Subsidiaries to), without the written consent
of Depot:

                 (a)    Accelerate, amend or change the period of exercisability
or vesting of options or restricted stock granted under any employee stock plan
of such party or authorize cash payments in exchange for any options granted
under any of such plans except as required by the terms of such plans or any
related agreements in effect as of the date of this Agreement;

                 (b)    Declare or pay any dividends on or make any other
distributions (whether in cash, stock or property) in respect of any of its
capital stock, or split, combine or reclassify any of its capital stock or issue
or authorize the issuance of any other securities in respect of, in lieu of or
in substitution for shares of its capital stock, or purchase or otherwise
acquire, directly or indirectly, any shares of its capital stock except from
former employees, directors and consultants in accordance with agreements
providing for the repurchase of shares in connection with any termination of
service to such party;

                 (c)    Issue, deliver or sell, or authorize or propose the
issuance, delivery or sale of, any shares of its capital stock or securities
convertible into shares of its capital stock, or subscriptions, rights, warrants
or options to acquire, or other agreements or commitments of any character
obligating it to issue any such shares or other convertible securities, other
than (i) the grant of options consistent with past practices to employees, which
options represent in 


                                      24
<PAGE>
 
the aggregate the right to acquire no more than 1,600,000 shares (net of
cancellations) of Viking Common Stock, or (ii) the issuance of shares of Viking
Common Stock pursuant to the exercise of options outstanding on the date of this
Agreement and the 1994 Viking Employee Stock Purchase Plan;

                 (d)    Acquire or agree to acquire by merging or consolidating
with, or by purchasing a substantial equity interest in or substantial portion
of the assets of, or by any other manner, any business or any corporation,
partnership or other business organization or division, or otherwise acquire or
agree to acquire any assets (other than inventory and other items in the
ordinary course of business), except for all such acquisitions involving
aggregate consideration of not more than $7,500,000;

                 (e)    Sell, lease, license or otherwise dispose of any of its
material properties or assets, except for transactions in the ordinary course of
business;

                 (f)    (i) Increase or agree to increase the compensation
payable or to become payable to its officers or employees, except for increases
in salary or wages of employees in accordance with past practices (including
bonuses), (ii) grant any additional severance or termination pay to, or enter
into any employment or severance agreements with, any employees or officers,
other than payments or agreements paid to or entered into with employees (other
than officers) in the ordinary course of business in accordance with past
practices or the performance of agreements in effect on the date of this
Agreement, (iii) enter into any collective bargaining agreement (other than as
required by law or extensions to existing agreements in the ordinary course of
business), (iv) establish, adopt, enter into or amend any bonus, profit sharing,
thrift, compensation, stock option, restricted stock, pension, retirement,
deferred compensation, employment, termination, severance or other plan, trust,
fund, policy or arrangement for the benefit of any directors, officers or
employees;

                 (g)    Amend or propose to amend its charter or bylaws, except
as contemplated by this Agreement;

                 (h)    Incur any indebtedness for borrowed money other than
pursuant to credit agreements in effect as of the date hereof or up to $50
million (which may be denominated in foreign currency) in borrowings under loan
agreements entered into hereafter;

                 (i)    Initiate, compromise, or settle any material litigation
or arbitration proceeding;

                 (j)    Except in the ordinary course of business, modify, amend
or terminate any Viking Material Contract or waive, release or assign any
material rights or claims;

                 (k)    Make or commit to make any capital expenditures that
would cause the aggregate capital budget furnished by Viking to Depot to be
exceeded; or



                                      25
<PAGE>
 
               (l)       Take, or agree in writing or otherwise to take, any of
the actions described in Sections (a) through (k) above.

          Section 5.02.  Covenants of Depot.  During the period from the date of
                         ------------------ 
this Agreement and continuing until the earlier of the termination of this
Agreement or the Effective Time, Depot agrees as to itself and its respective
Subsidiaries (except to the extent that Viking shall otherwise consent in
writing), to carry on its business in the usual, regular and ordinary course in
substantially the same manner as previously conducted, to pay its debts and
Taxes when due subject to good faith disputes over such debts or Taxes, to pay
or perform its other obligations when due, and, to the extent consistent with
such business, use all reasonable efforts consistent with past practices and
policies to preserve intact its present business organization, keep available
the services of its present officers and key employees and preserve its
relationships with customers, suppliers, distributors, and others having
business dealings with it. Depot shall promptly notify the other party of any
material event or occurrence not in the ordinary course of business of Depot.
Except as expressly contemplated by this Agreement, Depot shall not (and shall
not permit any of its respective Subsidiaries to), without the written consent
of Viking:

               (a)       Accelerate, amend or change the period of
exercisability or vesting of options or restricted stock granted under any
employee stock plan of such party or authorize cash payments in exchange for any
options granted under any of such plans except as required by the terms of such
plans or any related agreements in effect as of the date of this Agreement;

               (b)       Declare or pay any dividends on or make any other
distributions (whether in cash, stock or property) in respect of any of its
capital stock, or split, combine or reclassify any of its capital stock (other
than a stock dividend or stock split as a result of which the Exchange Ratio is
adjusted pursuant to Section 2.01(c)) or issue or authorize the issuance of any
other securities in respect of, in lieu of or in substitution for shares of its
capital stock, or purchase or otherwise acquire, directly or indirectly, any
shares of its capital stock except from former employees, directors and
consultants in accordance with agreements providing for the repurchase of shares
in connection with any termination of service to such party;

               (c)       Issue, deliver or sell, or authorize or propose the
issuance, delivery or sale of, any shares of its capital stock or securities
convertible into shares of its capital stock, or subscriptions, rights, warrants
or options to acquire, or other agreements or commitments of any character
obligating it to issue any such shares or other convertible securities, other
than (i) the grant of options pursuant to Depot's Long Term Equity Incentive
Plan as proposed to be amended in Depot's Proxy Statement dated April 23, 1998,
(ii) the issuance of shares of Depot Common Stock pursuant to the exercise of
options or convertible securities outstanding on the date of this Agreement; or
(iii) issuances of shares of capital stock having a market value upon issuance
of not more than $750,000,000 in the aggregate (other than in mergers,
consolidations or other acquisitions of a substantial equity interest in or
substantial portion of the assets of, or by any business or any corporation,
partnership or other business organization or division, as to which this
limitation shall not apply);

                                      26
<PAGE>
 
               (d)       Sell, lease, license or otherwise dispose of any of its
material properties or assets, except for transactions in the ordinary course of
business and except for sales or dispositions to Subsidiaries or in connection
with sale-leaseback transactions;

               (e)       (i) Increase or agree to increase the compensation
payable or to become payable to its officers, (ii) grant any additional
severance or termination pay to, or enter into any employment or severance
agreements with, any officers, (iii) establish, adopt, enter into or amend any
bonus, profit sharing, thrift, compensation, stock option, restricted stock,
pension, retirement, deferred compensation, employment, termination, severance
or other plan, trust, fund, policy or arrangement for the benefit of any
directors or officers except as referred to in Section 5.02(c) or as disclosed
prior to the date of this Agreement;

               (f)       Amend or propose to amend its charter or bylaws, except
as contemplated by this Agreement; or

               (g)       Take, or agree in writing or otherwise to take, any of
the actions described in Sections (a) through (f) above.

          Section 5.03.  Cooperation.  Subject to compliance with applicable
                         ----------- 
law, from the date hereof until the Effective Time, each of Depot and Viking
shall confer on a regular and frequent basis with one or more representatives of
the other party to report on the general status of ongoing operations and shall
promptly provide the other party or its counsel with copies of all filings made
by such party with any Governmental Entity in connection with this Agreement,
the Merger and the transactions contemplated hereby and thereby.

                                  ARTICLE VI.
                             ADDITIONAL AGREEMENTS

          Section 6.01.  No Solicitation.
                         --------------- 

               (a)       Depot and Viking each shall not, directly or
indirectly, through any officer, director, employee, financial advisor,
representative or agent of such party (i) solicit, initiate, or encourage any
inquiries or proposals that constitute, or could reasonably be expected to lead
to, a proposal or offer for an Alternative Transaction (as defined below)
involving such party or any of its Subsidiaries (any of the foregoing inquiries
or proposals being referred to in this Agreement as an "Acquisition Proposal"),
(ii) engage in negotiations or discussions concerning, or provide any non-public
information to any person or entity relating to, any Acquisition Proposal, or
(iii) agree to or recommend any Acquisition Proposal; provided, however, that
                                                      --------  -------
nothing contained in this Agreement shall prevent Depot or Viking, or their
respective Board of Directors, from (A) furnishing non-public information to, or
entering into discussions or negotiations with, any person or entity in
connection with an unsolicited bona fide written Acquisition Proposal by such
person or entity or recommending an unsolicited bona fide written Acquisition
Proposal to the stockholders of such party, if and only to the extent that (1)
the Board of Directors of such party believes in good faith (after consultation
with its financial advisor) that such Acquisition Proposal is reasonably capable
of being completed on the terms 

                                      27
<PAGE>
 
proposed and, after taking into account the strategic benefits anticipated to be
derived from the Merger and the long-term prospects of Viking and Depot as a
combined company, would, if consummated, result in a transaction more favorable
than the transaction contemplated by this Agreement (any such more favorable
Acquisition Proposal being referred to in this Agreement as a "Superior
Proposal") and the Board of Directors of such party determines in good faith
after consultation with outside legal counsel that failure to take such action
would be reasonably likely to constitute a breach of the fiduciary duties of
such Board of Directors to stockholders under applicable law, (2) prior to
furnishing such non-public information to, or entering into discussions or
negotiations with, such person or entity, such Board of Directors receives from
such person or entity an executed confidentiality agreement with terms no less
favorable to such party than those contained in the Agreement dated March 9,
1998 between Depot and Viking (the "Confidentiality Agreement"), and (3) prior
to furnishing such non-public information or providing access to the properties,
books or records of such party, such party has complied with the provisions of
Section 6.01(b); or (B) complying with Rule 14e-2 promulgated under the Exchange
Act with regard to an Acquisition Proposal.

               (b)       Depot and Viking shall each notify the other party
immediately after receipt by Depot or Viking (or their advisors) of any
Acquisition Proposal or any request for nonpublic information in connection with
an Acquisition Proposal or for access to the properties, books or records of
such party by any person or entity that informs such party that it is
considering making, or has made, an Acquisition Proposal. Such notice shall be
made orally and in writing and shall indicate in reasonable detail the identity
of the offeror and the terms and conditions of such proposal, inquiry or
contact. Such party shall, to the extent permitted by law, continue to keep the
other party hereto informed, on a current basis, of the status of any such
discussions or negotiations and the terms being discussed or negotiated.

          Section 6.02.  Proxy Statement/Prospectus; Registration Statement.
                         -------------------------------------------------- 

               (a)       As promptly as practical after the execution of this
Agreement, Depot and Viking shall prepare and file with the SEC the Joint Proxy
Statement, and Depot shall prepare and file with the SEC the Registration
Statement, in which the Joint Proxy Statement will be included as a prospectus,
provided that Depot may delay the filing of the Registration Statement until
approval of the Joint Proxy Statement by the SEC. Depot and Viking shall use all
reasonable efforts to cause the Registration Statement to become effective as
soon after such filing as practical. The Joint Proxy Statement, and any
amendment or supplement thereto, shall include the recommendation of the Board
of Directors of Viking in favor of this Agreement and the Merger and the
recommendation of the Board of Directors of Depot in favor of the issuance of
shares of Depot Common Stock pursuant to the Merger; provided that the Board of
Directors of Viking may withdraw such recommendation if (but only if) (i) the
Board of Directors of Viking has received a Superior Proposal, and (ii) such
Board of Directors upon advice of its outside legal counsel determines that it
is reasonably likely that a failure to recommend such Superior Proposal would
constitute a breach of its fiduciary duties under applicable law, and the Board
of Directors of Depot may withdraw such recommendation if (but only if) (i) the
Board of Directors of Depot has received a Superior Proposal, and (ii) such
Board of Directors upon


                                      28
<PAGE>
 
advice of its outside legal counsel determines that it is reasonably likely that
a failure to recommend such Superior Proposal would constitute a breach of its
fiduciary duties under applicable law.

               (b)       Depot and Viking shall make all necessary filings with
respect to the Merger under the Securities Act, the Exchange Act, applicable
state blue sky laws and the rules and regulations thereunder.

          Section 6.03.  NYSE Listing and Nasdaq Quotation.  Viking agrees to
                         --------------------------------- 
continue the quotation of Viking Common Stock on the Nasdaq National Market
during the term of this Agreement. Depot agrees to continue the listing of Depot
Common Stock on the NYSE during the term of this Agreement.

          Section 6.04.  Access to Information.  Upon reasonable notice, Viking
                         --------------------- 
and Depot shall each (and shall cause each of their respective Subsidiaries to)
afford to the officers, employees, accountants, counsel and other
representatives of the other, access, during normal business hours during the
period prior to the Effective Time, to all its properties, books, contracts,
commitments and records and, during such period, each of Viking and Depot shall
(and shall cause each of their respective Subsidiaries to) furnish promptly to
the other (a) a copy of each report, schedule, registration statement and other
document filed or received by it during such period pursuant to the requirements
of federal securities laws and (b) all other information concerning its
business, properties and personnel as such other party may reasonably request.
Unless otherwise required by law, the parties will hold any such information
which is nonpublic in confidence in accordance with the Confidentiality
Agreement. No information or knowledge obtained in any investigation pursuant to
this Section 6.04 shall affect or be deemed to modify any representation or
warranty contained in this Agreement or the conditions to the obligations of the
parties to consummate the Merger.

          Section 6.05.  Stockholders Meetings.
                         --------------------- 

               (a)       Viking and Depot each shall call a meeting of its
respective stockholders to be held as promptly as practicable for the purpose of
voting, in the case of Viking, upon this Agreement and the Merger and, in the
case of Depot, upon the issuance of shares of Depot Common Stock pursuant to the
Merger (the "Depot Voting Proposal"). Subject to Section 6.02(a), Depot and
Viking shall use all reasonable efforts to solicit proxies in favor of such
matters. Depot and Viking shall coordinate and cooperate with respect to the
timing of such meetings and shall use their best efforts to hold such meetings
on the same day and as soon as practicable after the date hereof. The Viking
stockholder vote required for the approval of the Agreement and Merger shall be
a majority of the shares of Viking Common Stock outstanding on the record date
for the meeting. The Depot stockholder vote required for approval of the Depot
Voting Proposal shall be a majority of the shares of Depot Common Stock present
or represented at a meeting of stockholders at which a quorum is present.

               (b)       Depot may also submit additional routine proposals to
its stockholders at the Depot Stockholders' Meeting, separate from the proposal
referred to in

                                      29
<PAGE>
 
Section 6.05(a), provided that Depot shall consult with Viking as to the
submission of such proposals. The approval by Depot's stockholders of such
additional proposals shall not be a condition to the closing of the Merger under
this Agreement.

          Section 6.06.  Legal Conditions to Merger.
                         -------------------------- 

               (a)       Viking and Depot shall each use their best efforts to
(i) take, or cause to be taken, all appropriate action, and do, or cause to be
done, all things necessary and proper under applicable law to consummate and
make effective the transactions contemplated hereby as promptly as practicable,
(ii) obtain from any Governmental Entity or any other third party any consents,
licenses, permits, waivers, approvals, authorizations, or orders required to be
obtained or made by Viking or Depot or any of their Subsidiaries in connection
with the authorization, execution and delivery of this Agreement and the
consummation of the transactions contemplated hereby including, without
limitation, the Merger, and (iii) as promptly as practicable, make all necessary
filings, and thereafter make any other required submissions, with respect to
this Agreement and the Merger required under (A) the Securities Act and the
Exchange Act, and any other applicable federal or state securities laws, (B) the
HSR Act and any related governmental request thereunder, and (C) any other
applicable law. Viking and Depot shall cooperate with each other in connection
with the making of all such filings, including providing copies of all such
documents to the non-filing party and its advisors prior to filing and, if
requested, to accept all reasonable additions, deletions or changes suggested in
connection therewith. Viking and Depot shall use their best efforts to furnish
to each other all information required for any application or other filing to be
made pursuant to the rules and regulations of any applicable law (including all
information required to be included in the Joint Proxy Statement and the
Registration Statement) in connection with the transactions contemplated by this
Agreement.

               (b)       Depot and Viking agree, and shall cause each of their
respective Subsidiaries, to cooperate and to use their respective best efforts
to obtain any government clearances or approvals required for Closing under the
HSR Act, the Sherman Act, as amended, the Clayton Act, as amended, the Federal
Trade Commission Act, as amended, and any other Federal, state or foreign law
or, regulation or decree designed to prohibit, restrict or regulate actions for
the purpose or effect of monopolization or restraint of trade (collectively
"Antitrust Laws"), to respond to any government requests for information under
any Antitrust Law, and to contest and resist any action, including any
legislative, administrative or judicial action, and to have vacated, lifted,
reversed or overturned any decree, judgment, injunction or other order (whether
temporary, preliminary or permanent) (an "Order") that restricts, prevents or
prohibits the consummation of the Merger or any other transactions contemplated
by this Agreement under any Antitrust Law. The parties hereto will consult and
cooperate with one another, and consider in good faith the views of one another,
in connection with any analyses, appearances, presentations, memoranda, briefs,
arguments, opinions and proposals made or submitted by or on behalf of any party
hereto in connection with proceedings under or relating to any Antitrust Law.
Notwithstanding anything to the contrary in this Section 6.06, neither Depot nor
any of its Subsidiaries shall be required to divest any of their respective
businesses, product lines or assets, 

                                      30
<PAGE>
 
or to take or agree to take any other action or agree to any limitation, that
could reasonably be expected to have a material adverse effect on Depot or of
Depot combined with Viking after the Effective Time.

               (c)       Each of Viking and Depot shall give (or shall cause
their respective Subsidiaries to give) any notices to third parties, and use,
and cause their respective Subsidiaries to use, their best efforts to obtain any
third party consents related to or required in connection with the Merger that
are (A) necessary to consummate the transactions contemplated hereby, (B)
disclosed or required to be disclosed in the Viking Disclosure Schedule or the
Depot Disclosure Schedule, as the case may be, or (C) required to prevent a
Viking Material Adverse Effect or a Depot Material Adverse Effect from occurring
prior to or after the Effective Time.

          Section 6.07.  Public Disclosure.  Depot and Viking shall agree on the
                         ----------------- 
form and content of the initial joint press release regarding the transactions
contemplated hereby, and thereafter shall consult with each other before issuing
any press release or otherwise making any public statement with respect to the
Merger or this Agreement and shall not issue any such press release or make any
such public statement prior to such consultation, except as may be required by
law.

          Section 6.08.  Tax-Free Reorganization.  Depot and Viking shall each
                         ----------------------- 
use its best efforts to cause the Merger to be treated as a reorganization
within the meaning of Section 368(a) of the Code, such that a holder of Viking
Common Stock will not recognize gain for income tax purposes as a result of the
Merger unless and to the extent such holder receives consideration other than
Depot Common Stock and Depot Rights pursuant to the Merger.

          Section 6.09.  Pooling Accounting.  From and after the date hereof and
                         ------------------ 
until the Effective Time, neither Viking nor Depot, nor any of their respective
Subsidiaries or other Affiliates shall knowingly take any action, or knowingly
fail to take any action, that is reasonably likely to jeopardize the treatment
of the Merger as a pooling of interests for accounting purposes.

          Section 6.10.  Affiliate Agreements.  Upon the execution of this
                         -------------------- 
Agreement, Depot and Viking will provide each other with a list of those persons
who are, in Depot's or Viking's respective reasonable judgment, "affiliates" of
Depot or Viking, respectively, within the meaning of Rule 145 (each such person
who is an "affiliate" of Depot or Viking within the meaning of Rule 145 is
referred to as an "Affiliate") promulgated under the Securities Act ("Rule
145"). Depot and Viking shall provide each other such information and documents
as Viking or Depot shall reasonably request for purposes of reviewing such list
and shall notify the other party in writing regarding any change in the identity
of its Affiliates prior to the Closing Date. Viking and Depot shall each use its
best efforts to deliver or cause to be delivered to each other by June 15, 1998
(and in any case prior to the Effective Time) from each of its Affiliates, an
executed Affiliate Agreement, in form and substance satisfactory to Depot and
Viking, by which each Affiliate of Viking agrees to comply with the applicable
requirements of Rule 145 and such requirements as may be necessary for the
Merger to be treated as a pooling of interests for accounting purposes and each
Affiliate of Depot agrees to comply with such requirements as may be necessary
for the Merger to be treated as a pooling of interests for accounting purposes

                                      31
<PAGE>
 
(an "Affiliate Agreement"). Depot shall be entitled to place appropriate legends
on the certificates evidencing any Depot Common Stock to be received by such
Affiliates of Viking pursuant to the terms of this Agreement, and to issue
appropriate stop transfer instructions to the transfer agent for the Depot
Common Stock, consistent with the terms of the Affiliate Agreements (provided
that such legends or stop transfer instructions shall be removed, two years
after the Effective Date, upon the request of any stockholder that is not then
an Affiliate of Depot).

          Section 6.11.  NYSE Listing.  Depot shall use its best efforts to
                         ------------ 
cause the shares of Depot Common Stock to be issued in the Merger to be approved
for listing on the NYSE, subject to official notice of issuance, prior to the
Closing Date.

          Section 6.12.  Stock Plans.
                         ----------- 

               (a)       At the Effective Time, each outstanding option to
purchase shares of Viking Common Stock (a "Viking Stock Option") under the
Viking Stock Plans, whether vested or unvested, shall constitute an option to
acquire, on the same terms and conditions as were applicable under such Viking
Stock Option, the same number of shares of Depot Common Stock as the holder of
such Viking Stock Option would have been entitled to receive pursuant to the
Merger had such holder exercised such option in full immediately prior to the
Effective Time (rounded downward to the nearest whole number), at a price per
share (rounded upward to the nearest whole cent) equal to (y) the aggregate
exercise price for the shares of Viking Common Stock purchasable pursuant to
such Viking Stock Option immediately prior to the Effective Time divided by (z)
the number of full shares of Depot Common Stock deemed purchasable pursuant to
such Viking Stock Option in accordance with the foregoing.

               (b)       As soon as practicable after the Effective Time, Depot
shall deliver to the participants in Viking Stock Plans appropriate notice
setting forth such participants' rights pursuant thereto and the grants pursuant
to Viking Stock Plans shall continue in effect on the same terms and conditions
(subject to the adjustments required by this Section 6.12 after giving effect to
the Merger).

               (c)       Depot shall take all corporate action necessary to
reserve for issuance a sufficient number of shares of Depot Common Stock for
delivery under Viking Stock Plans assumed in accordance with this Section 6.12.
As soon as practicable after the Effective Time, Depot shall file a registration
statement on Form S-8 (or any successor or other appropriate forms), or another
appropriate form with respect to the shares of Depot Common Stock subject to
such options and shall use its best efforts to maintain the effectiveness of
such registration statement or registration statements (and maintain the current
status of the prospectus or prospectuses contained therein) for so long as such
options remain outstanding.

               (d)       The Board of Directors of Viking shall, prior to or as
of the Effective Time, take all necessary actions, if any, pursuant to and in
accordance with the terms of the Viking Stock Plans and the instruments
evidencing the Viking Stock Options, to provide for the conversion of the Viking
Stock Options into options to acquire Depot Common Stock in

                                      32
<PAGE>
 
accordance with this Section 6.12, and that no consent of the holders of the
Viking Stock Options is required in connection with such conversion.

               (e)       The shares of Viking Common Stock awarded, issued and
outstanding under the Viking Long Term Stock Incentive Plan shall be converted
into Depot Common Stock on the Effective Date as provided in Article II of this
Agreement and shall remain subject to restriction and forfeiture and to the
lapse or expiration of such restrictions and risk of forfeiture on the terms and
conditions provided in the agreements under which such shares were awarded and
issued. Such agreements shall remain in full force and effect in accordance with
these terms after the Effective Date.

          Section 6.13.  Brokers or Finders.  Each of Depot and Viking
                         ------------------ 
represents, as to itself, its Subsidiaries and its Affiliates, that no agent,
broker, investment banker, financial advisor or other firm or person is or will
be entitled to any broker's or finder's fee or any other commission or similar
fee in connection with any of the transactions contemplated by this Agreement
except Merrill Lynch, Pierce, Fenner & Smith Incorporated and SBC Warburg Dillon
Read Inc. whose fees and expenses will be paid by Viking in accordance with
Viking's agreements with such firms, and Peter J. Solomon Company Limited, whose
fees and expenses will be paid by Depot in accordance with Depot's agreement
with such firm. Each of Depot and Viking agrees to indemnify and hold the other
harmless from and against any and all claims, liabilities or obligations with
respect to any such fees, commissions or expenses asserted by any person on the
basis of any act or statement alleged to have been made by such party or any of
its Affiliates.

          Section 6.14.  Indemnification.
                         --------------- 

               (a)       From and after the Effective Time, Depot agrees that it
will, and will cause the Surviving Corporation to, indemnify and hold harmless
each present and former director and officer of Viking (the "Indemnified
Parties"), against any costs or expenses (including attorneys' fees), judgments,
fines, losses, claims, damages, liabilities or amounts paid in settlement
(collectively, "Costs") incurred in connection with any claim, action, suit,
proceeding or investigation, whether civil, criminal, administrative or
investigative, arising out of or pertaining to matters existing or occurring at
or prior to the Effective Time, whether asserted or claimed prior to, at or
after the Effective Time, to the fullest extent that Viking would have been
permitted under California law and its articles of incorporation or bylaws in
effect on the date hereof to indemnify such Indemnified Party (and Depot and the
Surviving Corporation shall also advance expenses as incurred to the fullest
extent permitted under applicable law, provided the Indemnified Party to whom
expenses are advanced provides an undertaking to repay such advances if it is
ultimately determined that such Indemnified Party is not entitled to
indemnification).

               (b)       For a period of six years after the Effective Time,
Depot shall cause the Surviving Corporation to maintain (to the extent available
in the market) in effect a directors' and officers' liability insurance policy
covering those persons who are currently covered by Viking's directors' and
officers' liability insurance policy (a copy of which has been

                                      33
<PAGE>
 
heretofore delivered to Depot) with coverage in amount and scope at least as
favorable as Viking's existing coverage; provided, that in no event shall Depot
                                         --------
or the Surviving Corporation be required to expend in excess of 250% of the
annual premium currently paid by Viking for such coverage (the "Current
Premium") (which Current Premium does not exceed $135,000); and if such premium
would at any time exceed 250% of the Current Premium, then the Surviving
Corporation shall maintain insurance policies which provide the maximum and best
coverage available at an annual premium equal to 250% of the Current Premium.

               (c)       The provisions of this Section 6.14 are intended to be
an addition to the rights otherwise available to the current and former officers
and directors of Viking by law, charter, statute, bylaw or agreement, and shall
operate for the benefit of, and shall be enforceable by, each of the Indemnified
Parties, their heirs and their representatives.

          Section 6.15.  Letter of Depot's Accountants.  Depot shall use
                         ----------------------------- 
reasonable best efforts to cause to be delivered to Viking and Depot a letter of
Deloitte & Touche LLP, Depot's independent auditors, dated a date within two
business days before the date on which the Registration Statement shall become
effective and addressed to Viking, in form reasonably satisfactory to Viking and
customary in scope and substance for letters delivered by independent public
accountants in connection with registration statements similar to the
Registration Statement. In connection with Viking's efforts to obtain such
letter, if requested by Deloitte & Touche, Depot shall provide a representation
letter to Deloitte & Touche LLP complying with SAS 72, if then required.

          Section 6.16.  Letter of Viking's Accountants.  Viking shall use
                         ------------------------------ 
reasonable best efforts to cause to be delivered to Depot and Viking a letter of
Deloitte & Touche LLP, Viking's independent auditors, dated a date within two
business days before the date on which the Registration Statement shall become
effective and addressed to Depot, in form reasonably satisfactory to Depot and
customary in scope and substance for letters delivered by independent public
accountants in connection with registration statements similar to the
Registration Statement. In connection with Depot's efforts to obtain such
letter, if requested by Deloitte & Touche, Viking shall provide a representation
letter to Deloitte & Touche complying with the SAS 72, if then required.

          Section 6.17.  Stock Option Agreements.  Viking and Depot each agrees
                         ----------------------- 
to fully perform their respective obligations under the Stock Option Agreements.

          Section 6.18.  Benefit Plans.  Depot agrees that, during the period
                         ------------- 
commencing at the Effective Time and ending December 31, 1999, the employees of
Viking and its Subsidiaries will continue to be provided with benefits under
health insurance, vision care, life insurance, employee assistance programs,
flexible spending accounts, disability, vacation, holiday, profit-sharing,
section 401(k), dental and sick pay plans and stock option plans which are no
less favorable than those currently provided by Viking and its Subsidiaries to
such employees.

          Section 6.19.  Rights Plan.  The Board of Directors of Viking has
                         ----------- 
amended the Viking Rights Plan, and shall take all further action (in addition
to that referred to in Section 

                                      34
<PAGE>
 
3.22) reasonably requested in writing by Depot, in order to render the Viking
Rights Plan inapplicable to the Merger and the other transactions contemplated
by this Agreement and the Stock Option Agreements to the extent provided herein.
Except as provided above with respect to the Merger and other transactions
contemplated by this Agreement and the Stock Option Agreements, the Board of
Directors of Viking shall not, without the consent of Depot (a) amend the Viking
Rights Plan or (b) take any action with respect to, or make any determination
under, the Viking Rights Plan, including a redemption of the Viking Rights or
any action to facilitate an Acquisition Proposal (except as otherwise permitted
by this Agreement).

                                 ARTICLE VII.
                             CONDITIONS TO MERGER

          Section 7.01.  Conditions to Each Party's Obligation To Effect the
                         ---------------------------------------------------
Merger.  The respective obligations of each party to this Agreement to effect
- ------ 
the Merger shall be subject to the satisfaction or waiver prior to the Closing
Date of the following conditions:

               (a)       Stockholder Approval. This Agreement and the Merger
                         -------------------- 
shall have been approved and adopted by the affirmative vote of the holders of a
majority of the outstanding shares of Viking Common Stock and the Depot Voting
Proposal shall have been approved by the affirmative vote of the holders of a
majority of the shares of Depot Common Stock present or represented at the Depot
Stockholders' Meeting at which a quorum is present.

               (b)       Regulatory Approvals. The waiting period applicable to
                         -------------------- 
the consummation of the Merger under the HSR Act shall have expired or been
terminated, and approvals and/or clearances shall have been obtained from (or
decisions indicating no objections to the Merger or other indications to that
effect satisfactory to Depot shall have been made by) the European Commission
(if applicable) and under any other antitrust or competition law applicable to
any significant operations.

               (c)       Approvals. Other than the filing provided for by
                         --------- 
Section 1.02, all authorizations, consents, orders or approvals of, or
declarations or filings with, or expirations of waiting periods imposed by, any
Governmental Entity the failure of which to file, obtain or occur is reasonably
likely to have a Depot Material Adverse Effect or Viking Material Adverse Effect
shall have been filed, been obtained or occurred.

               (d)       Registration Statement. The Registration Statement
                         ---------------------- 
shall have become effective under the Securities Act and shall not be the
subject of any stop order or proceedings seeking a stop order.

               (e)       No Injunctions. No Governmental Entity or federal,
                         -------------- 
state or foreign court of competent jurisdiction shall have enacted, issued,
promulgated, enforced or entered any Order or statute, rule, regulation which is
in effect and which has the effect of making the Merger illegal or otherwise
prohibiting consummation of the Merger.

                                      35
<PAGE>
 
               (f)       Pooling Letters. Depot and Viking shall have received a
                         --------------- 
letter from Deloitte & Touche LLP, addressed to Depot regarding its concurrence
with Depot's management conclusions, as to the appropriateness of the pooling of
interests accounting, under Accounting Principles Board Opinion No. 16 for the
Merger, as contemplated to be effected as of the date of the letter, it being
agreed that Depot and Viking shall each provide reasonable best cooperation to
Deloitte & Touche LLP to enable them to issue such a letter.

               (g)       NYSE. The shares of Depot Common Stock to be issued in
                         ---- 
the Merger shall have been approved for listing on the NYSE, subject to official
notice of issuance.

               (h)       Dissenting Shares. Effective demands for payment under
                         -----------------
Chapter 13 of the General Corporation Law of California shall not have been
received by Viking with respect to more than 7.5% of the outstanding shares of
Viking Common Stock.

          Section 7.02.  Additional Conditions to Obligations of Depot and Sub.
                         ----------------------------------------------------- 
The obligations of Depot and Sub to effect the Merger are subject to the
satisfaction of each of the following conditions, any of which may be waived in
writing exclusively by Depot and Sub:

               (a)       Representations and Warranties. The representations and
                         ------------------------------ 
warranties of Viking set forth in this Agreement shall be true and correct as of
the date of this Agreement and (except to the extent such representations and
warranties speak as of an earlier date) as of the Closing Date as though made on
and as of the Closing Date, except for, (i) changes contemplated by this
Agreement and (ii) where the failures to be true and correct, individually or in
the aggregate, have not had and are not reasonably likely to have a Viking
Material Adverse Effect or a material adverse effect upon the consummation of
the transactions contemplated hereby; and Depot shall have received a
certificate signed on behalf of Viking by the chief executive officer and the
chief financial officer of Viking to such effect.

               (b)       Performance of Obligations of Viking. Viking shall have
                         ------------------------------------ 
performed in all material respects all obligations required to be performed by
it under this Agreement at or prior to the Closing Date; and Depot shall have
received a certificate signed on behalf of Viking by the chief executive officer
and the chief financial officer of Viking to such effect.

               (c)       Tax Opinion. Depot shall have received a written
                         ----------- 
opinion from Simpson Thacher & Bartlett, counsel to Depot, to the effect that
the Merger will be treated for Federal income tax purposes as a tax-free
reorganization within the meaning of Section 368(a) of the Code; provided that
if Simpson Thacher & Bartlett does not render such opinion, this condition shall
nonetheless be deemed satisfied if Latham & Watkins renders such opinion to
Depot (it being agreed that Depot and Viking shall each provide reasonable
cooperation to Latham & Watkins or Simpson Thacher & Bartlett, as the case may
be, to enable them to render such opinion).

                                      36
<PAGE>
 
          Section 7.03.  Additional Conditions to Obligations of Viking.  The
                         ---------------------------------------------- 
obligation of Viking to effect the Merger is subject to the satisfaction of each
of the following conditions, any of which may be waived, in writing, exclusively
by Viking:

               (a)       Representations and Warranties. The representations and
                         ------------------------------ 
warranties of Depot and Sub set forth in this Agreement shall be true and
correct as of the date of this Agreement and (except to the extent such
representations speak as of an earlier date) as of the Closing Date as though
made on and as of the Closing Date, except for, (i) changes contemplated by this
Agreement and (ii) where the failures to be true and correct, individually or in
the aggregate, have not had and are not reasonably likely to have a Depot
Material Adverse Effect or a material adverse effect upon the consummation of
the transactions contemplated hereby; and Viking shall have received a
certificate signed on behalf of Depot by the chief executive officer and the
chief financial officer of Depot to such effect.

               (b)       Performance of Obligations of Depot and Sub. Depot and
                         ------------------------------------------- 
Sub shall have performed in all material respects all obligations required to be
performed by them under this Agreement at or prior to the Closing Date; and
Viking shall have received a certificate signed on behalf of Depot by the chief
executive officer and the chief financial officer of Depot to such effect.

               (c)       Tax Opinion. Viking shall have received the opinion of
                         ----------- 
Latham & Watkins, counsel to Viking, to the effect that the Merger will be
treated for Federal income tax purposes as a tax-free reorganization within the
meaning of Section 368(a) of the Code; provided that if Latham & Watkins does
not render such opinion, this condition shall nonetheless be deemed satisfied if
Simpson Thacher & Bartlett renders such opinion to Viking (it being agreed that
Depot and Viking shall each provide reasonable cooperation to Latham & Watkins
or Simpson Thacher & Bartlett as the case may be, to enable them to render such
opinion).


                                 ARTICLE VIII.
                           TERMINATION AND AMENDMENT

          Section 8.01.  Termination.  This Agreement may be terminated at any
                         ----------- 
time prior to the Effective Time (with respect to Sections 8.01(b) through
8.01(g), by written notice by the terminating party to the other party), whether
before or after approval of the matters presented in connection with the Merger
by the stockholders of Viking or Depot:

               (a)       by mutual written consent of Depot and Viking; or

               (b)       by either Depot or Viking if the Merger shall not have
been consummated by November 30, 1998 (provided that either Depot or Viking may
extend such date to February 28, 1999 by providing written notice thereof to the
other party on or prior to November 30, 1998). November 30, 1998, as it may be
so extended, shall be referred to herein as the "Outside Date" (provided that
the right to terminate this Agreement under this Section 

                                      37
<PAGE>
 
8.01(b) shall not be available to any party whose failure to fulfill any
obligation under this Agreement has been the cause of or resulted in the failure
of the Merger to occur on or before such date); or

               (c)       by either Depot or Viking if a court of competent
jurisdiction or other Governmental Entity shall have issued a nonappealable
final order, decree or ruling or taken any other nonappealable final action, in
each case having the effect of permanently restraining, enjoining or otherwise
prohibiting the Merger; or

               (d)       by Depot, if, at the Viking Stockholders' Meeting
(including any adjournment or postponement), the requisite vote of the
stockholders of Viking in favor of this Agreement and the Merger shall not have
been obtained; or by Viking if, at the Depot Stockholders' Meeting (including
any adjournment or postponement), the requisite vote of the stockholders of
Depot in favor of the Depot Voting Proposal shall not have been obtained; or

               (e)       by Depot, if (i) the Board of Directors of Viking shall
have withdrawn or modified its recommendation of this Agreement or the Merger or
such Board shall have resolved to do so; (ii) after the receipt by Viking of an
Acquisition Proposal, Depot requests in writing that the Board of Directors of
Viking reconfirm its recommendation of this Agreement or the Merger and the
Board of Directors of Viking fails to do so within 10 business days after its
receipt of Depot's request; (iii) the Board of Directors of Viking shall have
recommended to the stockholders of Viking an Alternative Transaction (as defined
in Section 8.03(g)) or such Board shall have resolved to do so; (iv) a tender
offer or exchange offer for 25% or more of the outstanding shares of Viking
Common Stock is commenced (other than by Depot or an Affiliate of Depot) and the
Board of Directors of Viking recommends that the stockholders of Viking tender
their shares in such tender or exchange offer or the Board of Directors fails to
recommend that stockholders reject such tender or exchange offer within 10
business days after receipt of Depot's request to do so; or (v) for any reason
Viking fails to call and hold the Viking Stockholders' Meeting by the Outside
Date (provided that Depot's right to terminate this Agreement under such clause
(v) shall not be available if at such time Viking would be entitled to terminate
this Agreement under Section 8.01(g)); or

               (f)       by Viking, if (i) the Board of Directors of Depot shall
have withdrawn or modified its recommendation of the Depot Voting Proposal or
such Board shall have resolved to do so; (ii) after the receipt by Depot of an
Acquisition Proposal, Viking requests in writing that the Board of Directors of
Depot reconfirm its recommendation of the Depot Voting Proposal and the Board of
Directors of Depot fails to do so within 10 business days after its receipt of
Viking's request; (iii) the Board of Directors of Depot shall have recommended
to the stockholders of Depot an Alternative Transaction (as defined in Section
8.03(g)) or such Board shall have resolved to do so; (iv) a tender offer or
exchange offer for 25% or more of the outstanding shares of Depot Common Stock
is commenced (other than by Viking or an Affiliate of Viking) and the Board of
Directors of Depot recommends that the stockholders of Depot tender their shares
in such tender or exchange offer or the Board of Directors fails to recommend
that stockholders reject such tender or exchange offer within 10 business days
after receipt of Viking's request to do so; or (v) for any reason Depot fails to
call and hold the Depot

                                      38
<PAGE>
 
Stockholders' Meeting by the Outside Date (provided that Viking's right to
terminate this Agreement under such clause (v) shall not be available if at such
time Depot would be entitled to terminate this Agreement under Section 8.01(g));
or

               (g)       by Depot or Viking, if there has been a breach of any
representation, warranty, covenant or agreement on the part of the other party
set forth in this Agreement, which breach (i) causes the conditions set forth in
Section 7.02(a) or (b) (in the case of termination by Depot) or 7.03(a) or (b)
(in the case of termination by Viking) not to be satisfied, and (ii) shall not
have been cured within 20 business days following receipt by the breaching party
of written notice of such breach from the other party.

          Section 8.02.  Effect of Termination.  In the event of termination of
                         --------------------- 
this Agreement as provided in Section 8.01, this Agreement shall immediately
become void and there shall be no liability or obligation on the part of Depot,
Viking, Sub or their respective officers, directors, stockholders or Affiliates,
except as set forth in Sections 6.13 and 8.03; provided that any such
termination shall not limit liability for any willful breach of this Agreement;
and provided further that, the provisions of Sections 6.13 and 8.03, of this
Agreement, the Stock Option Agreements and the Confidentiality Agreement shall
remain in full force and effect and survive any termination of this Agreement.

          Section 8.03.  Fees and Expenses.
                         ----------------- 

               (a)       Except as set forth in this Section 8.03, all fees and
expenses incurred in connection with this Agreement and the transactions
contemplated hereby shall be paid by the party incurring such expenses, whether
or not the Merger is consummated, except that each of Depot and Viking will bear
and pay one-half of the costs and expenses incurred in connection with the
filing, printing and mailing of the Joint Proxy Statement (including SEC filing
fees).

               (b)       Viking shall pay Depot up to $5,000,000 as
reimbursement for expenses of Depot actually incurred relating to the
transactions contemplated by this Agreement prior to termination (including, but
not limited to, fees and expenses of Depot's counsel, accountants and financial
advisors, but excluding any discretionary fees paid to such financial advisors),
upon the termination of this Agreement by Depot pursuant to (i) Section 8.01(d)
as a result of the failure to receive the requisite vote for approval of this
Agreement and the Merger by the stockholders of Viking at the Viking
Stockholders' Meeting (other than in the circumstances set forth in Section
8.03(c)(i)) or (ii) Section 8.01(b) or Section 8.01(g) as a result of the
failure to satisfy the condition set forth in Section 7.02(a).

               (c)       Upon the earliest to occur of the following events:

                        (i)    the termination of this Agreement by Depot
          pursuant to Section 8.01(d), if prior to the Viking Stockholders'
          Meeting a proposal for an Alternative Transaction (as defined below)
          reasonably 

                                      39
<PAGE>
 
          capable of being performed involving Viking or which is a Superior
          Proposal shall have been made; or

                        (ii)   the termination of this Agreement by Depot
          pursuant to Section 8.01(e),

Viking shall pay to Depot a termination fee of $30,000,000 and, in the event an
Alternative Transaction involving Viking is consummated within 12 months after
such termination, Viking shall pay to Depot an additional fee of $50,000,000.

          Viking's payment of a termination fee pursuant to this subsection
shall be the sole and exclusive remedy of Depot against Viking and any of its
Subsidiaries and their respective directors, officers, employees, agents,
advisors or other representatives with respect to the occurrences giving rise to
such payment (other than as set forth in the Viking Stock Option Agreement);
provided such limit shall not limit liability for a willful breach of this
Agreement.

               (d)       Depot shall pay Viking up to $5,000,000 as
reimbursement for expenses of Viking actually incurred relating to the
transactions contemplated by this Agreement prior to termination (including, but
not limited to, fees and expenses of Viking's counsel, accountants and financial
advisors, but excluding any discretionary fees paid to such financial advisors),
upon the termination of this Agreement by Viking pursuant to (i) Section 8.01(d)
as a result of the failure to receive the requisite vote for approval of the
Depot Voting Proposal by the stockholders of Depot at the Depot Stockholders'
Meeting (other than in the circumstances set forth in Section 8.03(e)(i)) or
(ii) Section 8.01(b) or Section 8.01(g) as a result of the failure to satisfy
the condition set forth in Section 7.03(a).

               (e)       Upon the earliest to occur of the following events:

                        (i)    the termination of this Agreement by Viking
          pursuant to Section 8.01(d), if prior to the Depot Stockholders'
          Meeting a proposal for an Alternative Transaction (as defined below)
          reasonably capable of being performed involving Depot or which is a
          Superior Proposal shall have been made; or

                        (ii)   the termination of this Agreement by Viking
          pursuant to Section 8.01(f),

Depot shall pay to Viking a termination fee of $30,000,000 and, in the event an
Alternative Transaction involving Depot is consummated within 12 months after
such termination, Depot shall pay to Viking an additional fee of $50,000,000.

          Depot's payment of a termination fee pursuant to this subsection shall
be the sole and exclusive remedy of Viking against Depot and any of its
Subsidiaries and their respective directors, officers, employees, agents,
advisors or other representatives with respect to the occurrences giving rise to
such payment (other than as set forth in the Depot Stock Option 

                                      40
<PAGE>
 
Agreement); provided such limit shall not limit liability for a willful breach
of this Agreement.

               (f)       The expenses and fees, if applicable, payable pursuant
to Section 8.03(b), 8.03(c), 8.03(d) or 8.03(e) shall be paid within one
business day after the first to occur of the events described in Section
8.03(b), 8.03(c)(i) or (ii), 8.03(d) or 8.03(e)(i) or (ii).

               (g)       As used in this Agreement, "Alternative Transaction"
means either (i) a transaction pursuant to which any person (or group of
persons) other than Depot or Viking or their respective affiliates (a "Third
Party"), acquires more than 25% of the outstanding shares of Viking Common Stock
or Depot Common Stock, as the case may be, pursuant to a tender offer or
exchange offer or otherwise, (ii) a merger or other business combination
involving Depot or Viking pursuant to which any Third Party acquires more than
25% of the outstanding shares of Viking Common Stock or Depot Common Stock, as
the case may be, or the entity surviving such merger or business combination,
(iii) any other transaction pursuant to which any Third Party acquires control
of assets (including for this purpose the outstanding equity securities of
Subsidiaries of Depot or Viking, and the entity surviving any merger or business
combination including any of them) of Depot or Viking having a fair market value
(as determined by the Board of Directors of Depot or Viking, as the case may be,
in good faith) equal to more than 25% of the fair market value of all the assets
of Depot or Viking, as the case may be, and its Subsidiaries, taken as a whole,
immediately prior to such transaction, or (iv) any public announcement of a
proposal, plan or intention to do any of the foregoing or any agreement to
engage in any of the foregoing.

          Section 8.04.  Amendment.  This Agreement may be amended by the
                         --------- 
parties hereto, by action taken or authorized by their respective Boards of
Directors, at any time before or after approval of the matters presented in
connection with the Merger by the stockholders of Viking or of Depot, but, after
any such approval, no amendment shall be made which by law requires further
approval by such stockholders without such further approval. This Agreement may
not be amended except by an instrument in writing signed on behalf of each of
the parties hereto.

          Section 8.05.  Extension; Waiver.  At any time prior to the Effective
                         ----------------- 
Time, the parties hereto, by action taken or authorized by their respective
Boards of Directors, may, to the extent legally allowed, (i) extend the time for
the performance of any of the obligations or other acts of the other parties
hereto, (ii) waive any inaccuracies in the representations and warranties
contained herein or in any document delivered pursuant hereto and (iii) waive
compliance with any of the agreements or conditions contained herein. Any
agreement on the part of a party hereto to any such extension or waiver shall be
valid only if set forth in a written instrument signed on behalf of such party.

                                  ARTICLE IX.
                                 MISCELLANEOUS

          Section 9.01.  Nonsurvival of Representations, Warranties and
                         ----------------------------------------------
Agreements.  None of the representations, warranties and agreements in this
- ----------
Agreement or in any instrument 

                                      41
<PAGE>
 
delivered pursuant to this Agreement shall survive the Effective Time, except
for the agreements contained in Sections 1.04, 2.01, 2.02, 6.08, 6.14, 6.17,
6.18 and Article IX, and the agreements of the Affiliates delivered pursuant to
Section 6.10. The Confidentiality Agreement shall survive the execution and
delivery of this Agreement.

          Section 9.02.  Notices. All notices and other communications
                         ------- 
hereunder shall be in writing and shall be deemed given if delivered personally,
telecopied (which is confirmed) or mailed by registered or certified mail
(return receipt requested) to the parties at the following addresses (or at such
other address for a party as shall be specified by like notice):

               (a)       if to Depot or Sub, to

                         Office Depot, Inc.
                         2200 Old Germantown Road
                         Delray Beach, Florida  33445
                         Attn:  Barry Goldstein, Executive Vice President
                         Telecopy:  (561) 266-1850

                         with a copy to:

                         Simpson Thacher & Bartlett
                         425 Lexington Avenue
                         New York, NY 10017
                         Attn:  John W. Carr, Esq.
                         Telecopy:  (212) 455-2502

               (b)       if to Viking, to

                         Viking Office Products, Inc.
                         950 West 190th Street
                         Torrance, California  90502
                         Attn:  Bruce Nelson, President
                         Telecopy:  (310) 324-2396

                         with a copy to:

                         Latham & Watkins
                         701 B Street, Suite 2100
                         San Diego, CA  92101-8197
                         Attn: Hugh Steven Wilson, Esq.
                         Telecopy:  (619) 696-7419

          Section 9.03.  Interpretation.  When a reference is made in this
                         -------------- 
Agreement to Sections, such reference shall be to a Section of this Agreement
unless otherwise indicated. The 

                                      42
<PAGE>
 
table of contents and headings contained in this Agreement are for reference
purposes only and shall not affect in any way the meaning or interpretation of
this Agreement. Whenever the words "include," "includes" or "including" are used
in this Agreement they shall be deemed to be followed by the words "without
limitation." The phrase "made available" in this Agreement shall mean that the
information referred to has been made available if requested by the party to
whom such information is to be made available. The phrases "the date of this
Agreement", "the date hereof," and terms of similar import, unless the context
otherwise requires, shall be deemed to refer to May 18, 1998.

          Section 9.04.  Counterparts.  This Agreement may be executed in two or
                         ------------ 
more counterparts, all of which shall be considered one and the same agreement
and shall become effective when two or more counterparts have been signed by
each of the parties and delivered to the other parties, it being understood that
all parties need not sign the same counterpart.

          Section 9.05.  Entire Agreement; No Third Party Beneficiaries.  This
                         ---------------------------------------------- 
Agreement (including the documents and the instruments referred to herein) (a)
constitute the entire agreement and supersedes all prior agreements and
understandings, both written and oral, among the parties with respect to the
subject matter hereof, and (b) except as provided in Section 6.14 are not
intended to confer upon any person other than the parties hereto any rights or
remedies hereunder; provided that the Confidentiality Agreement shall remain in
full force and effect until the Effective Time. Each party hereto agrees that,
except for the representations and warranties contained in this Agreement,
neither Viking nor Depot makes any other representations or warranties, and each
hereby disclaims any other representations and warranties made by itself or any
of its officers, directors, employees, agents, financial and legal advisors or
other representatives, with respect to the execution and delivery of this
Agreement Agreement, the documents and the instruments referred to herein, or
the transactions contemplated hereby or thereby, notwithstanding the delivery or
disclosure to the other or the other's representatives of any documentation or
other information with respect to any one or more of the foregoing.

          Section 9.06.  Governing Law.  Except to the extent that the General
                         ------------- 
Corporation Law of California shall govern the Merger, this Agreement shall be
governed and construed in accordance with the laws of the State of Delaware
without regard to any applicable conflicts of law.

          Section 9.07.  Assignment.  Neither this Agreement nor any of the
                         ---------- 
rights, interests or obligations hereunder shall be assigned by any of the
parties hereto (whether by operation of law or otherwise) without the prior
written consent of the other parties. Subject to the preceding sentence, this
Agreement will be binding upon, inure to the benefit of and be enforceable by
the parties and their respective successors and assigns.

                                      43
<PAGE>
 
          IN WITNESS WHEREOF, Depot, Sub and Viking have caused this Agreement
to be signed by their respective officers thereunto duly authorized as of the
date first written above.

                                    Office Depot, Inc.

                                    By:    /s/ David I. Fuente
                                           -------------------
                                    Title: Chairman of the Board

                                    By:    /s/ Barry J. Goldstein
                                           ----------------------
                                    Title: Secretary


                                    VK Acquisition Corp.

                                    By:    /s/ David I. Fuente
                                           -------------------
                                    Title: President

                                    By:    /s/ Barry J. Goldstein
                                           ----------------------
                                    Title: Secretary


                                    Viking Office Products, Inc.

                                    By:    /s/ Irwin Helford
                                           -----------------
                                    Title: Chairman of the Board

                                    By:    /s/ Charlotte Wiethoff
                                           ----------------------
                                    Title: Secretary

                                      44
<PAGE>
 
                                  Schedule I
                                  ----------
                                        
                                   Directors
                                   ---------

                                 Irwin Helford
                                 Bruce Nelson
        Two additional directors, selected from Viking's current Board

                      ___________________________________

                         Corporate Executive Officers
                         ----------------------------

                                 Irwin Helford
                                 Bruce Nelson

                      ___________________________________

                              Operating Officers
                              ------------------

                                  Mark Brown
                                   Mark Muir
                                Graham Cundick
                                 Ron Weissman
                              Charlotte Wiethoff
                                 Doug Ramsdale
                                   Fred Abt

                                      45

<PAGE>
                                                                    EXHIBIT 10.1
 
                          DEPOT STOCK OPTION AGREEMENT
                          ----------------------------

     STOCK OPTION AGREEMENT, dated as of May 18, 1998 (the "Agreement"), between
Viking Office Products, Inc., a California corporation (the "Grantee"), and
Office Depot, Inc., a Delaware corporation (the "Grantor").

     WHEREAS, the Grantee, the Grantor and VK Acquisition Corp., a California
corporation and a wholly owned subsidiary of the Grantor ("Newco"), are entering
into an Agreement and Plan of Merger, dated as of the date hereof (the "Merger
Agreement"), which provides, among other things, for the merger (the "Merger")
of Newco with and into the Grantor;

     WHEREAS, as a condition to its willingness to enter into the Merger
Agreement, the Grantee has requested that the Grantor grant to the Grantee an
option to purchase the shares of Common Stock, $.01 par value per share, of the
Grantor (the "Common Stock") covered hereby, upon the terms and subject to the
conditions hereof; and

     WHEREAS, in order to induce the Grantee to enter into the Merger Agreement,
the Grantor is willing to grant the Grantee the requested option.

     NOW, THEREFORE, in consideration of the premises and the mutual covenants
and agreements set forth herein, the parties hereto agree as follows:

     1.  The Option; Exercise; Adjustments; Payment of Spread; Termination.
         ----------------------------------------------------------------- 

         (a)  Contemporaneously herewith the Grantee, Newco and the Grantor are
entering into the Merger Agreement. Subject to the other terms and conditions
set forth herein, the Grantor hereby grants to the Grantee an irrevocable option
(the "Option") to purchase up to 31,669,400 shares (representing approximately
19.9% of the outstanding shares of Common Stock as of the date hereof) of Common
Stock (the "Shares") at a cash purchase price equal to $33.60 per Share (the
"Purchase Price"). The Option may be exercised by the Grantee, in whole or in
part, at any time, or from time to time, following the occurrence of one of the
events set forth in Section 2(c) hereof and prior to the termination of the
Option in accordance with the terms of this Agreement.

         (b)  In the event of any change in the number of issued and outstanding
shares of Common Stock by reason of any stock dividend, stock split, split-up,
recapitalization, merger or other change in the corporate or capital structure
of the Grantor, the number of Shares subject to the Option and the purchase
price per Share shall be appropriately adjusted to restore the Grantee to its
rights hereunder, including its right to purchase Shares representing 19.9% of
the capital stock of the Grantor entitled to vote generally for the election of
the directors of the Grantor which is issued and outstanding immediately prior
to the exercise of the Option at an aggregate purchase price equal to the
Purchase Price multiplied by 31,669,400.
<PAGE>
 
     (c)  In the event the Grantee wishes to exercise the Option, the Grantee
shall send a written notice to the Grantor (the "Exercise Notice") specifying a
date (subject to the requirements of the Hart-Scott-Rodino Antitrust
Improvements Act of 1976, as amended (the "HSR Act")) not later than 10 business
days and not earlier than the next business day following the date such notice
is given for the closing of such purchase.

     (d)  If an Alternative Transaction involving Grantor is consummated within
twelve months after termination of the Merger Agreement such that the
$50,000,000 fee is payable pursuant to Section 8.03(e) of the Merger Agreement,
then the Grantee may (i) at any time the Option is then exercisable pursuant to
the terms of Section 1(a) hereof elect, in lieu of exercising the Option to
purchase Shares provided in Section 1(a) hereof, to send a written notice to the
Grantor (the "Cash Exercise Notice") specifying a date not later than 20
              --------------------                                      
business days and not earlier than 10 business days following the date such
notice is given on which date the Grantor shall pay to the Grantee an amount in
cash equal to the Spread (as hereinafter defined) multiplied by all or such
portion of the Shares subject to the Option as Grantee shall specify, or (ii) at
any time prior to 30 days after the first anniversary of the Merger Termination
Date (as defined in Section 1(e)), if the Grantee has exercised the Option and
purchased the Shares hereunder, Grantee may send a written notice to the Grantor
(the "Put Notice") specifying a date not later than 20 business days and not
      ----------                                                            
earlier than 10 business days following the date such notice is given on which
date the Grantee may sell to the Grantor Shares purchased hereunder and the
Grantor shall pay to the Grantee an amount in cash equal to the higher of (m)
the Alternative Purchase Price (as hereinafter defined) and (n) the average of
the closing sales prices of the shares of Common Stock on the NYSE Composite
Tape for the five trading days ending five days prior to the date of the Put
Notice, multiplied by the number of such Shares sold by the Grantee to the
Grantor on such date (such purchase and sale to be closed in a manner
substantially consistent with the procedures outlined in Section 3 hereof).  As
used herein "Spread" shall mean the excess, if any, over the Purchase Price of
             ------                                                           
the higher of (x) if applicable, the highest price per share of Common Stock
(including any brokerage commissions, transfer taxes and soliciting dealers'
fees) paid by any person in an Alternative Transaction (as defined in Section
8.03(g) of the Merger Agreement) (the "Alternative Purchase Price") or (y) the
                                       --------------------------             
average of the closing sales prices of the shares of Common Stock on the NYSE
Composite Tape for the five trading days ending five days prior to the date of
the Cash Exercise Notice.  If the Alternative Purchase Price includes any
property other than cash, the Alternative Purchase Price shall be the sum of (A)
the fixed cash amount, if any, included in the Alternative Purchase Price plus
(B) the fair market value of such other property determined in accordance with
the procedures set forth in Section 7(b) (but using the date of the Cash
Exercise Notice or the Put Notice, as the case may be).  Upon exercise of the
Grantee's right to receive cash pursuant to Section 1(d)(i) and the payment of
such cash to the Grantee, the obligations of the Grantor to deliver Shares
pursuant to Section 3 shall be terminated with respect to such number of Shares
for which the Grantee shall have elected to be paid the Spread.

                                       2
<PAGE>
 
        (e)  The right to exercise the Option shall terminate at the earliest of
(i) the Effective Time (as defined in the Merger Agreement), (ii) the
termination of the Merger Agreement pursuant to circumstances under which the
Grantee is not entitled to receive the termination fee pursuant to Section
8.03(e) of the Merger Agreement, (iii) the date on which Grantee realizes a
Total Profit equal to the Profit Limit (as such terms are defined in Section 10)
and (iv) 180 days after the date (the "Merger Termination Date") on which the
Merger Agreement is terminated (the date referred to in clause (iv) being
hereinafter referred to as the "Option Expiration Date"); provided that if the
                                                          -------- ----
Option cannot be exercised or the Shares cannot be delivered to Grantee upon
such exercise because the conditions set forth in Section 2(a) or Section 2(b)
hereof have not yet been satisfied, the Option Expiration Date shall be extended
until 30 days after such impediment to exercise has been removed.

     2. Conditions to Delivery of Shares.  The Grantor's obligation to deliver
        --------------------------------                                      
Shares upon exercise of the Option is subject only to the conditions that:

        (a) No preliminary or permanent injunction or other order issued by any
federal or state court of competent jurisdiction in the United States
prohibiting the delivery of the Shares shall be in effect; and

        (b) Any applicable waiting periods under the HSR Act shall have expired
or been terminated; and

        (c) The Grantee shall have become entitled to terminate the Merger
Agreement under circumstances that would entitle the Grantee to receive some or
all of the termination fee pursuant to Section 8.03(e) of the Merger Agreement.

     3. The Closing.
        ----------- 

        (a)  Any closing hereunder shall take place on the date specified by the
Grantee in its Exercise Notice at 9:00 A.M., local time, at the offices of
Simpson Thacher & Bartlett LLP, 425 Lexington Avenue, New York, New York, or, if
the conditions set forth in Section 2(a) or 2(b) have not then been satisfied,
on the second business day following the satisfaction of such conditions, or at
such other time and place as the parties hereto may agree (the "Closing Date").
On the Closing Date, the Grantor will deliver to the Grantee a certificate or
certificates, duly endorsed (or accompanied by duly executed stock powers),
representing the Shares in the denominations designated by the Grantee in its
Exercise Notice and the Grantee will purchase such Shares from the Grantor at
the price per Share equal to the Purchase Price. Any payment made by the Grantee
to the Grantor, or by the Grantor to the Grantee, pursuant to this Agreement
shall be made by certified or official bank check or by wire transfer of federal
funds to a bank designated by the party receiving such funds.

                                       3
<PAGE>
 
           (b)  The certificates representing the Shares may bear an appropriate
legend relating to the fact that such Shares have not been registered under the
Securities Act of 1933, as amended (the "Securities Act").

     4.    Representations and Warranties of the Grantor.  The Grantor 
           ---------------------------------------------             
represents and warrants to the Grantee that: (a) the Grantor is a corporation
duly organized, validly existing and in good standing under the laws of the
State of Delaware and has the requisite corporate power and authority to enter
into and perform this Agreement; (b) the execution and delivery of this
Agreement by the Grantor and the consummation by it of the transactions
contemplated hereby have been duly authorized by the Board of Directors of the
Grantor and this Agreement has been duly authorized by the Board of Directors of
the Grantor and this Agreement has been duly executed and delivered by a duly
authorized officer of the Grantor and constitutes a valid and binding obligation
of the Grantor, enforceable in accordance with its terms, subject to bankruptcy,
insolvency, fraudulent transfer, reorganization, moratorium and similar laws of
general applicability relating to or affecting creditors' rights, to general
equity principles and to the Delaware General Corporation Law; (c) the Grantor
has taken all necessary corporate action to authorize and reserve the Shares
issuable upon exercise of the Option and the Shares, when issued and delivered
by the Grantor upon exercise of the Option and the Shares, when issued and
delivered by the Grantor upon exercise of the Option, will be duly authorized,
validly issued, fully paid and non-assessable and free of any lien, security
interest or other adverse claim and free of any preemptive rights; (d) except as
otherwise required by the HSR Act, the execution and delivery of this Agreement
by the Grantor and the consummation of it of the transactions contemplated
hereby do not require the consent, waiver, approval or authorization of or any
filing with any person or public authority and will not violate, require a
consent or waiver under, result in a breach of or the acceleration of any
obligation under, or constitute a default under, any provision of any charter or
by-law, indenture, mortgage, lien, lease, agreement, contract, instrument,
order, law, rule, regulation, stock market rule, judgment, ordinance, decree or
restriction by which the Grantor or any of its subsidiaries or any of their
respective properties or assets is bound; (e) no "fair price", "moratorium",
"control share acquisition" or other form of antitakeover statute or regulation
is or shall be applicable to the acquisition of Shares pursuant to this
Agreement; and (f) the Grantor has taken all corporate action necessary so that
the grant and any subsequent exercise of the Option by the Grantee will not
result in the separation or exercisability of rights under the Rights Agreement,
dated as of September 4, 1996 between the Grantor and ChaseMellon Shareholder
Services, L.L.C., as Rights Agent.

     5.   Representations and Warranties of the Grantee. The Grantee represents
          ---------------------------------------------
and warrants to the Grantor that: (a) the execution and delivery of this
Agreement by the Grantee and the consummation by it of the transactions
contemplated hereby have been duly authorized by all necessary corporate action
on the part of the Grantee and this Agreement has been duly executed and
delivered by a duly authorized officer of the Grantee and will constitute a
valid and binding obligation of Grantee; and (b) the Grantee is acquiring the
Option and, if and when it exercises the Option, will be acquiring the Shares
issuable upon the exercise thereof for its own account 

                                       4
<PAGE>
 
and not with a view to distribution or resale in any manner which would be in
violation of the Securities Act.

     6.   Listing of Shares; HSR Act Filings; Governmental Consents.  Subject to
          ---------------------------------------------------------             
applicable law and the rules and regulations of the New York Stock Exchange, the
Grantor shall (i) promptly file a notice to list the Shares on the New York
Stock Exchange and (ii) make, as promptly as practicable, all necessary filings
by the Grantor under the HSR Act and use its best efforts to obtain all
necessary approvals thereunder as promptly as practicable; provided, however,
                                                           --------  -------  
that if the Grantor is unable to effect such listing on the New York Stock
Exchange by the Closing Date, the Grantor will nevertheless be obligated to
deliver the Shares upon the Closing Date. Each of the parties hereto will use
its best efforts to obtain consents of all third parties and governmental
authorities, if any, necessary to the consummation of the transactions
contemplated.

     7.   Right of First Refusal. If the Grantee, at any time prior to the
          ---------------------- 
earlier of (a) the occurrence of a change in Control Event (as defined herein)
or (b) 30 days after the first anniversary of the Merger Termination Date, seeks
to sell all or any part of the Shares (i) in a transaction registered under the
Securities Act (other than in a registered public offering in which the
underwriters are instructed to achieve a broad public distribution) or (ii) in a
transaction not required to be registered under the Securities Act (other than
in a transfer by operation of law upon consummation of a merger), it shall give
the Grantor (or a designee of the Grantor) the opportunity, in the following
manner, to purchase such Shares:

          (a)  The Grantee shall give notice to the Grantor in writing of its
intent to sell Shares (a "Disposition Notice"), specifying the number of Shares
to be sold, the price and, if applicable, the material terms of any agreement
relating thereto. For purposes of this Section 7, if the Disposition Notice is
given with respect to the sale of the Shares pursuant to a tender or exchange
offer, it shall be assumed that all Shares tendered will be accepted for
payment. The Disposition Notice may be given at any time, including prior to the
giving of any Exercise Notice.

          (b)  The Grantor or its designee shall have the right, exercisable by
written notice given to the Grantee within five business days after receipt of a
Disposition Notice (or, if applicable, in the case of a proposed sale pursuant
to a tender or exchange offer for shares of Common Stock, by written notice
given to the Grantee at least two business days prior to the then announced
expiration date of such tender or exchange offer (the "Expiration Date") if such
Disposition Notice was given at least four business days prior to such
Expiration Date), to purchase all, but not less than all, of the Shares
specified in the Disposition Notice at the price set forth in the Disposition
Notice. If the purchase price specified in the Disposition Notice includes any
property other than cash, the purchase price to be paid by the Grantor shall be
an amount of cash equal to the sum of (i) the cash included in the purchase
price plus (ii) the fair market value of such other property at the date of the
Disposition Notice. If such other property consists of securities with an
existing public trading market, the average closing price (or the average

                                       5
<PAGE>
 
closing bid and asked price if closing prices are unavailable) for such
securities on their principal public trading market for the five trading days
ending five days prior to the date of the Disposition Notice shall be deemed to
equal the fair market value of such property. If such other property consists of
something other than cash or securities with an existing public trading market
and at the time of the closing referred to in paragraph (c) below, agreement on
the value of such other property has not been reached, the higher of (i) the
cash included in the purchase price and (ii) the average closing price of the
Common Stock on the New York Stock Exchange for the five trading days ending
five days prior to the date of the Disposition Notice shall be used as the per
share purchase price; provided, however, that promptly after the closing, the
                      --------  -------
Grantee and the Grantor or its designee, as the case may be, shall settle any
additional amounts to be paid or returned as a result of the determination of
fair market value of such other property made by a nationally recognized
investment banking firm selected by the Grantor and approved by the Grantee
within 30 days of the closing. Such determination shall be final and binding on
all parties hereto. If, at the time of the purchase of any Shares by the Grantor
(or its designee) pursuant to this Section 7, a tender or exchange offer is
outstanding, then the Grantor (or its designee) shall agree at the time of such
purchase to promptly pay to Grantee from time to time such additional amounts,
if any, so that the consideration received by Grantee with respect to each Share
shall be equal to the highest price paid for a share of Common Stock pursuant to
such tender or exchange, or pursuant to any other tender or exchange offer
outstanding at any time such tender or exchange offer is outstanding.

     (c)  If the Grantor exercises its right of first refusal hereunder, the 
closing of the purchase of the Shares with respect to which such right has been
exercised shall take place within five business days after the notice of such
exercise (or, if applicable, in the case of a tender or exchange offer, no later
than one business day prior to the expiration date of the offer if written
notice was given within the time set forth in the parenthetical in the first
sentence of paragraph (b) above); provided, however, that at any time prior to
                                  --------  -------                           
the closing of the purchase of Shares hereunder, the Grantee may determine not
to sell the Shares and revoke the Disposition Notice and, by so doing, cancel
the Grantor's right of first refusal with respect to the disposition in
question.  The Grantor (or its designee) shall pay for the Shares in immediately
available funds.

     (d)  If the Grantor does not exercise its right of first refusal hereunder
within the time specified for such exercise, the Grantee shall be free for 90
days following the expiration of such time for exercise to sell the Shares (or
enter into an agreement to sell the Shares) specified in the Disposition Notice,
at the price specified in the Disposition Notice or any price in excess thereof
and otherwise on substantially the same terms set forth in the Disposition
Notice; provided, that if such sale is not consummated within such 90-day period
        --------                                                                
(or the agreement to sell entered into in such 90 day period is not thereafter
performed in accordance with its terms), then the provisions of this Section 7
will again apply to the sale of such Shares.

                                       6
<PAGE>
 
            (e)  For purposes of the Agreement, a "Change in Control Event"
shall be deemed to have occurred if (i) any person has an acquired beneficial
ownership of more than 50% (excluding the Shares) of the outstanding shares of
Common Stock or (ii) the Grantor shall have entered into an agreement, including
without limitation an agreement in principle, providing for a merger or other
business combination involving the Grantor or the acquisition of 30% or more of
the assets of the Grantor and its subsidiaries, taken as a whole.

       8.   Repurchase of Shares. If a Change in Control Event has not occurred
            --------------------                                
prior to the first anniversary date of the Merger Termination Date, then
beginning on such anniversary date, the Grantor shall have the right to purchase
(the "Repurchase Right") all, but not less than all, of the Shares at the
greater of (i) the Purchase Price, or (ii) the average closing price of the
Common Stock on the New York Stock Exchange for the five trading days ending
five days prior to the date the Grantor gives written notice of its intention to
exercise the Repurchase Right. If the Grantor does not exercise the Repurchase
Right within 30 days following the first anniversary of the Merger Termination
Date, the Repurchase Right shall terminate. In the event the Grantor wishes to
exercise the Repurchase Right, the Grantor shall send a written notice to the
Grantee specifying a date (not later than 10 business days and not earlier than
two business days following the date such notice is given) for the closing of
such purchase.

       9.   Registration Rights.
            ------------------- 

            (a) In the event that the Grantee shall desire to sell any of the
Shares within three years after the purchase of such Shares pursuant hereto, and
such sale requires, in the opinion of counsel to the Grantee, which opinion
shall be reasonably satisfactory to the Grantor and its counsel, registration of
such Shares under the Securities Act, the Grantor will cooperate with the
Grantee and any underwriters in registering such Shares for resale, including,
without limitation, promptly filing a registration statement which complies with
the requirements of applicable federal and state securities laws and entering
into an underwriting agreement with such underwriters upon such terms and
conditions as are customarily contained in underwriting agreements with respect
to secondary distributions; provided that the Grantor shall not be required to
have declared effective more than two registration statements hereunder and
shall be entitled to delay the filing or effectiveness of any registration
statement for up to 120 days if the offering would, in the judgment of the Board
of Directors of the Grantor, require premature disclosure of any material
corporate development or otherwise interfere with or adversely affect any
pending or proposed offering of securities of the Grantor or any other material
transaction involving the Grantor.

            (b) If the Common Stock is registered pursuant to the provisions of
this Section 9, the Grantor agrees (i) to furnish copies of the registration
statement and the prospectus relating to the Shares covered thereby in such
numbers as the Grantee may from time to time reasonably request and (ii) if any
event shall occur as a result of which it becomes necessary to amend or
supplement any registration statement or prospectus, to prepare and file under
the applicable securities laws such amendments and supplements as may be
necessary to keep 

                                       7
<PAGE>
 
available for at least 90 days a prospectus covering the Common Stock meeting
the requirements of such securities laws, and to furnish to the Grantee such
numbers of copies of the registration statement as amended or supplemented as
may reasonably be requested. The Grantor shall bear the cost of the
registration, including, but not limited to, all registration and filing fees,
printing expenses, and fees and disbursements of counsel and accountants for the
Grantor, except that the Grantee shall pay the fees and disbursements of its
counsel and the underwriting fees and selling commissions applicable to the
Shares sold by the Grantee. The Grantor shall indemnify and hold harmless
Grantee, its affiliates and its officers and directors from and against any and
all losses, claims, damages, liabilities and expenses arising out of or based
upon any statements contained in, omissions or alleged omissions from, each
registration statement filed pursuant to this paragraph; provided, however, that
                                                         --------  -------
this provision does not apply to any loss, liability, claim, damage or expense
to the extent it arises out of any statement or omission made in reliance upon
and in conformity with written information furnished to the Grantor by the
Grantee, its affiliates or its officers expressly for use in any registration
statement (or any amendment thereto) or any preliminary prospectus filed
pursuant to this paragraph. The Grantor shall also indemnify and hold harmless
each underwriter and each person who controls any underwriter within the meaning
of either the Securities Act or the Securities Exchange Act of 1934 against any
and all losses, claims, damages, liabilities and expenses arising out of or
based upon any statements contained in, omissions or alleged omissions from,
each registration statement filed pursuant to this paragraph; provided,
                                                              --------
however, that this provision does not apply to any loss, liability, claim,
- -------
damage or expense to the extent it arises out of any statement or omission made
in reliance upon and in conformity with written information furnished to the
Grantor by the underwriters expressly for use in any registration statement (or
any amendment thereto) or any preliminary prospectus filed pursuant to this
paragraph.

     10.  Profit Limitation.
          ----------------- 

          (a)  Notwithstanding any other provision of this Agreement, in no
event shall the Grantee's Total Profit (as hereinafter defined) exceed $125
million (the "Profit Limit") and, if it otherwise would exceed such amount, the
Grantee, at its sole election, shall either (i) deliver to the Grantor for
cancellation Shares previously purchased by Grantee, (ii) pay cash or other
consideration to the Grantor or (iii) undertake any combination thereof, so that
Grantee's Total Profit shall not exceed the Profit Limit after taking into
account the foregoing actions.

          (b)  Notwithstanding any other provision of this Agreement, the Option
may not be exercised for a number of Shares as would, as of the date of the
Exercise Notice, result in a Notional Total Profit (as defined below) of more
than the Profit Limit and, if exercise of the Option otherwise would exceed the
Profit Limit, the Grantee, at its discretion, may increase the Purchase Price
for that number of Shares set forth in the Exercise Notice so that the Notional
Total Profit shall not exceed the Profit Limit; provided, that nothing in this
                                                --------                      
sentence shall restrict any exercise of the Option permitted hereby on any
subsequent date at the Purchase Price set forth in Section 1(a) hereof.

                                       8
<PAGE>
 
           (c)  As used herein, the term "Total Profit" shall mean the aggregate
amount (before taxes) of the following: (i) the amount of cash received by
Grantee pursuant to Section 8.03(e) of the Merger Agreement, (ii) (x) the amount
received by Grantee pursuant to the Grantor's repurchase of Shares pursuant to
Sections 1(d), 7 or 8 hereof, less (y) the Grantee's purchase price for such
Shares, (iii) the amount received by Grantee in respect of a Cash Exercise
Notice pursuant to Section 1(d) hereof, and (iv) (x) the net cash amounts
received by Grantee pursuant to the sale of Shares (or any other securities into
which such Shares are converted or exchanged) to any unaffiliated party, less
(y) the Grantee's purchase price for such Shares.

           (d)  As used herein, the term "Notional Total Profit" with respect to
any number of Shares as to which Grantee may propose to exercise the Option
shall be the Total Profit determined as of the date of the Exercise Notice
assuming that the Option were exercised on such date for such number of Shares
and assuming that such Shares, together with all other Shares held by Grantee
and its affiliates as of such date, were sold for cash at the closing market
price for the Common Stock as of the close of business on the preceding trading
day (less customary brokerage commissions).

      11.  Expenses.  Each party hereto shall pay its own expenses incurred in
           --------                                                           
connection with this Agreement, except as otherwise specifically provided
herein.

      12.  Specific Performance. The Grantor acknowledges that if the Grantor
           --------------------                                    
fails to perform any of its obligations under this Agreement, immediate and
irreparable harm or injury would be caused to the Grantee for which money
damages would not be an adequate remedy. In such event, the Grantor agrees that
the Grantee shall have the right, in addition to any other rights it may have,
to specific performance of this Agreement. Accordingly, if the Grantee should
institute an action or proceeding seeking specific enforcement of the provisions
hereof, the Grantor hereby waives the claim or defense that the Grantee has an
adequate remedy at law and hereby agrees not to assert in any such action or
proceeding the claim or defense that such a remedy at law exists. The Grantor
further agrees to waive any requirements for the securing or posting of any bond
in connection with obtaining any such equitable relief.

      13.  Notice.  All notices, requests, demands and other communications 
           ------  
hereunder shall be deemed to have been duly given and made if in writing and if
served by personal delivery upon the party for whom it is intended or delivered
by registered or certified mail, return receipt requested, or if sent by
facsimile transmission, upon receipt of oral confirmation that such transmission
has been received, to the person at the address set forth below, or such other
address as may be designated in writing hereafter, in the same manner, by such
person:

                                       9
<PAGE>
 
     If to the Grantor:

     Office Depot, Inc.
     2200 Old Germantown Road
     Delray Beach, Florida  33445
     Attn:  Barry Goldstein, Executive Vice President
     Telecopy:  (561) 266-1850

     With a copy to:

     Simpson Thacher & Bartlett
     425 Lexington Avenue
     New York, NY  10017
     Attn:  John W. Carr, Esq.
     Telecopy:  (212) 455-2502


     If to the Grantee:

     Viking Office Products, Inc.
     950 West 190th Street
     Torrance, California 90502
     Attn:  Bruce Nelson, President
     Telecopy:  (310) 324-2396


     With a copy to:

     Latham & Watkins
     701 B Street, Suite 2100
     San Diego, CA 92101-8197
     Attn:  Hugh Steven Wilson, Esq.
     Telecopy:  (619) 696-7419

     14. Parties in Interest.  Nothing in this Agreement, express or implied, is
         -------------------                                                    
intended to confer upon any person other than the Grantor or the Grantee, or
their successors or assigns, any rights or remedies under or by reason of this
Agreement.

                                       10
<PAGE>
 
     15. Entire Agreement; Amendments.  This Agreement, together with the Merger
         ----------------------------                                           
Agreement and the other documents referred to therein, contains the entire
agreement between the parties hereto with respect to the subject matter hereof
and supersedes all prior and contemporaneous agreements and understandings, oral
or written, with respect to such transactions.  The terms of this Agreement may
be amended, modified or waived only by an agreement in writing signed by the
party against whom such amendment, modification or waiver is sought to be
enforced.

     16. Assignment.  No party to this Agreement may assign any of its rights or
         ----------                                                             
obligations under this Agreement without prior written consent of the other
party hereto, except that the Grantee may assign its rights and obligations
hereunder to any direct or indirect wholly owned subsidiary of the Grantee
(provided that such assignment shall not relieve the Grantee of its obligations
hereunder if such transferee does not perform such obligations). Any Shares sold
or transferred by the Grantee to any other person such obligations). Any Shares
sold or transferred by the Grantee to any other person or entity in compliance
with the terms hereof (other than a direct or indirect wholly-owned subsidiary
of the Grantee) shall no longer have the benefit of the rights provided for
herein with respect to such Shares (including without limitation those set forth
in Sections 1(d) and 9) and shall no longer be subject to the restrictions or
rights in favor of the Grantor provided for herein with respect to such Shares
(including without limitation those set forth in Sections 7 and 8).

     17. Headings.  The section headings herein are for convenience only and
         --------
shall not affect the construction of this Agreement.

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

     19. Governing Law.  This Agreement shall be governed by and construed in
         -------------                                                       
accordance with the laws of the State of Delaware (regardless of the laws that
might otherwise govern under applicable Delaware principles of conflicts of
law).

     20. Survival. All representations and warranties contained in this
         -------- 
Agreement shall survive delivery of and payment for the Shares.

     21. Severability.  If any term, provision, covenant or restriction of this
         ------------                                                          
Agreement is held by a court of competent jurisdiction to be invalid, void or
unenforceable, the remainder of the terms, provisions, covenants and
restrictions of this Agreement shall remain in full force and effect and shall
in no way be affected, impaired or invalidated.

                                       11
<PAGE>
     IN WITNESS WHEREOF, the Grantee and the Grantor have caused this Agreement
to be duly executed and delivered on the day and year first above written.

                              VIKING OFFICE PRODUCTS, INC.


                              By: /s/  Irwin Helford
                                  -------------------------------
                                  Title: Chief Executive Officer


                              OFFICE DEPOT, INC.


                              By: /s/  Barry J. Goldstein
                                  -------------------------------
                                  Title: Secretary




                                       12

<PAGE>
                                                                    EXHIBIT 10.2
 
                         VIKING STOCK OPTION AGREEMENT
                         -----------------------------

     STOCK OPTION AGREEMENT, dated as of May 18, 1998 (the "Agreement"), between
Office Depot, Inc., a Delaware corporation (the "Grantee"), and Viking Office
Products, Inc., a California corporation (the "Grantor").

     WHEREAS, the Grantee, the Grantor and VK Acquisition Corp., a California
corporation and a wholly-owned subsidiary of the Grantee ("Newco"), are entering
into an Agreement and Plan of Merger, dated as of the date hereof (the "Merger
Agreement"), which provides, among other things, for the merger (the "Merger")
of Newco with and into the Grantee;

     WHEREAS, as a condition to its willingness to enter into the Merger
Agreement, the Grantee has requested that the Grantor grant to the Grantee an
option to purchase the shares of Common Stock of the Grantor (the "Common
Stock") covered hereby, upon the terms and subject to the conditions hereof; and

     WHEREAS, in order to induce the Grantee to enter into the Merger Agreement,
the Grantor is willing to grant the Grantee the requested option.

     NOW, THEREFORE, in consideration of the premises and the mutual covenants
and agreements set forth herein, the parties hereto agree as follows:

     1.  The Option; Exercise; Adjustments; Payment of Spread; Termination.
         ----------------------------------------------------------------- 

         (a)  Contemporaneously herewith the Grantee, Newco and the Grantor are
entering into the Merger Agreement, and Grantor has amended the Viking Rights
Plan (as defined in the Merger Agreement). Subject to the other terms and
conditions set forth herein, the Grantor hereby grants to the Grantee an
irrevocable option (the "Option") to purchase up to 16,929,500 shares
(representing approximately 19.9% of the outstanding shares of Common Stock as
of the date hereof) of Common Stock (the "Shares") at a cash purchase price
equal to $33.60 per Share (the "Purchase Price"). The Option may be exercised by
the Grantee, in whole or in part, at any time, or from time to time, following
the occurrence of one of the events set forth in Section 2(c) hereof and prior
to the termination of the Option in accordance with the terms of this Agreement.

         (b)  In the event of any change in the number of issued and outstanding
shares of Common Stock by reason of any stock dividend, stock split, split-up,
recapitalization, merger or other change in the corporate or capital structure
of the Grantor, the number of Shares subject to the Option and the purchase
price per Share shall be appropriately adjusted to restore the Grantee to its
rights hereunder, including its right to purchase Shares representing 19.9% of
the capital stock of the Grantor entitled to vote generally for the election of
the directors of the 
<PAGE>
 
Grantor which is issued and outstanding immediately prior to the exercise of the
Option at an aggregate purchase price equal to the Purchase Price multiplied by
16,929,500.

         (c)  In the event the Grantee wishes to exercise the Option, the
Grantee shall send a written notice to the Grantor (the "Exercise Notice")
specifying a date (subject to the requirements of the Hart-Scott-Rodino
Antitrust Improvements Act of 1976, as amended (the "HSR Act")) not later than
10 business days and not earlier than the next business day following the date
such notice is given for the closing of such purchase.

         (d)  If an Alternative Transaction involving Grantor is consummated
within twelve months after termination of the Merger Agreement such that the
$50,000,000 fee is payable pursuant to Section 8.03(c) of the Merger Agreement,
then the Grantee may (i) at any time the Option is then exercisable pursuant to
the terms of Section 1(a) hereof elect, in lieu of exercising the Option to
purchase Shares provided in Section 1(a) hereof, to send a written notice to the
Grantor (the "Cash Exercise Notice") specifying a date not later than 20
              --------------------
business days and not earlier than 10 business days following the date such
notice is given on which date the Grantor shall pay to the Grantee an amount in
cash equal to the Spread (as hereinafter defined) multiplied by all or such
portion of the Shares subject to the Option as Grantee shall specify, or (ii) at
any time prior to 30 days after the first anniversary of the Merger Termination
Date (as defined in Section 1(e)), if the Grantee has exercised the Option and
purchased the Shares hereunder, Grantee may send a written notice to the Grantor
(the "Put Notice") specifying a date not later than 20 business days and not
      ----------
earlier than 10 business days following the date such notice is given on which
date the Grantee may sell to the Grantor Shares purchased hereunder and the
Grantor shall pay to the Grantee an amount in cash equal to the higher of (m)
the Alternative Purchase Price (as hereinafter defined) or (n) the average of
the closing sales prices of the shares of Common Stock on Nasdaq for the five
trading days ending five days prior to the date of the Put Notice, multiplied by
the number of such Shares sold by the Grantee to the Grantor on such date (such
purchase and sale to be closed in a manner substantially consistent with the
procedures outlined in Section 3 hereof). As used herein "Spread" shall mean
                                                          ------
the excess, if any, over the Purchase Price of the higher of (x) if applicable,
the highest price per share of Common Stock (including any brokerage
commissions, transfer taxes and soliciting dealers' fees) paid by any person in
an Alternative Transaction (as defined in Section 8.03(g) of the Merger
Agreement) (the "Alternative Purchase Price") or (y) the average of the closing
                 --------------------------
sales prices of the shares of Common Stock on the Nasdaq for the five trading
days ending five days prior to the date of the Cash Exercise Notice. If the
Alternative Purchase Price includes any property other than cash, the
Alternative Purchase Price shall be the sum of (A) the fixed cash amount, if
any, included in the Alternative Purchase Price plus (B) the fair market value
of such other property determined in accordance with the procedures set forth in
Section 7(b) (but using the date of the Cash Exercise Notice or the Put Notice,
as the case may be). Upon exercise of the Grantee's right to receive cash
pursuant to Section 1(d)(i) and the payment of such cash to the Grantee, the
obligations of the Grantor to deliver Shares pursuant to Section 3 shall be
terminated 


                                       2
<PAGE>
 
with respect to such number of Shares for which the Grantee shall have elected
to be paid the Spread.

         (e)  The right to exercise the Option shall terminate at the earliest
of (i) the Effective Time (as defined in the Merger Agreement), (ii) the
termination of the Merger Agreement pursuant to circumstances under which the
Grantee is not entitled to receive the termination fee pursuant to Section
8.03(c) of the Merger Agreement, (iii) the date on which the Grantee realizes a
Total Profit equal to the Profit Limit (as such terms are defined in Section 10)
and (iv) 180 days after the date (the "Merger Termination Date") on which the
Merger Agreement is terminated (the date referred to in clause (iv) being
hereinafter referred to as the "Option Expiration Date"); provided that if the
                                                          -------- ----     
Option cannot be exercised or the Shares cannot be delivered to Grantee upon
such exercise because the conditions set forth in Section 2(a) or Section 2(b)
hereof have not yet been satisfied, the Option Expiration Date shall be extended
until 30 days after such impediment to exercise has been removed.

     2.  Conditions to Delivery of Shares.  The Grantor's obligation to deliver
         --------------------------------                                      
Shares upon exercise of the Option is subject only to the conditions that:

         (a)  No preliminary or permanent injunction or other order issued by
any federal or state court of competent jurisdiction in the United States
prohibiting the delivery of the Shares shall be in effect; and

         (b)  Any applicable waiting periods under the HSR Act shall have
expired or been terminated; and

         (c)  The Grantee shall have become entitled to terminate the Merger
Agreement under circumstances that would entitle the Grantee to receive some or
all of the termination fee pursuant to Section 8.03(c) of the Merger Agreement.

     3.  The Closing.
         ----------- 

         (a)  Any closing hereunder shall take place on the date specified by
the Grantee in its Exercise Notice at 9:00 A.M., local time, at the offices of
Latham & Watkins, 633 West Fifth Street, Suite 4000, Los Angeles, California,
or, if the conditions set forth in Section 2(a) or 2(b) have not then been
satisfied, on the second business day following the satisfaction of such
conditions, or at such other time and place as the parties hereto may agree (the
"Closing Date"). On the Closing Date, the Grantor will deliver to the Grantee a
certificate or certificates, duly endorsed (or accompanied by duly executed
stock powers), representing the Shares in the denominations designated by the
Grantee in its Exercise Notice and the Grantee will purchase such Shares from
the Grantor at the price per Share equal to the Purchase Price. Any payment made
by the Grantee to the Grantor, or by the Grantor to the Grantee, pursuant to
this Agreement 


                                       3
<PAGE>
 
shall be made by certified or official bank check or by wire transfer of federal
funds to a bank designated by the party receiving such funds.

         (b)  The certificates representing the Shares may bear an appropriate
legend relating to the fact that such Shares have not been registered under the
Securities Act of 1933, as amended (the "Securities Act").

     4.  Representations and Warranties of the Grantor.  The Grantor represents
         ---------------------------------------------                       
and warrants to the Grantee that: (a) the Grantor is a corporation duly
organized, validly existing and in good standing under the laws of the State of
California and has the requisite corporate power and authority to enter into and
perform this Agreement; (b) the execution and delivery of this Agreement by the
Grantor and the consummation by it of the transactions contemplated hereby have
been duly authorized by the Board of Directors of the Grantor and this Agreement
has been duly executed and delivered by a duly authorized officer of the Grantor
and constitutes a valid and binding obligation of the Grantor, enforceable in
accordance with its terms, subject to bankruptcy, insolvency, fraudulent
transfer, reorganization, moratorium and similar laws of general applicability
relating to or affecting creditors' rights, to general equity principles and to
the California General Corporation Law; (c) the Grantor has taken all necessary
corporate action to authorize and reserve the Shares issuable upon exercise of
the Option and the Shares, when issued and delivered by the Grantor upon
exercise of the Option, will be duly authorized, validly issued, fully paid and
non-assessable and free of any lien, security interest or other adverse claim
and free of any preemptive rights; (d) except as otherwise required by the HSR
Act, the execution and delivery of this Agreement by the Grantor and the
consummation by it of the transactions contemplated hereby do not require the
consent, waiver, approval or authorization of or any filing with any person or
public authority and will not violate, require a consent or waiver under, result
in a breach of or the acceleration of any obligation under, or constitute a
default under, any provision of any charter or by-law, indenture, mortgage,
lien, lease, agreement, contract, instrument, order, law, rule, regulation,
stock market rule, judgment, ordinance, decree or restriction by which the
Grantor or any of its subsidiaries or any of their respective properties or
assets is bound; (e) no "fair price", "moratorium", "control share acquisition"
or other form of antitakeover statute or regulation is or shall be applicable to
the acquisition of Shares pursuant to this Agreement; and (f) the Grantor has
taken all corporate action necessary so that the grant and any subsequent
exercise of the Option by the Grantee will not result in the separation or
exercisability of rights under the Rights Agreement, dated as of January 20,
1997 between the Grantor and the American Stock Transfer and Trust Company, as
Rights Agent.

     5.  Representations and Warranties of the Grantee.  The Grantee represents
         ---------------------------------------------                 
and warrants to the Grantor that: (a) the execution and delivery of this
Agreement by the Grantee and the consummation by it of the transactions
contemplated hereby have been duly authorized by all necessary corporate action
on the part of the Grantee and this Agreement has been duly executed and
delivered by a duly authorized officer of the Grantee and constitutes a valid
and binding obligation of the Grantee; and (b) the Grantee is acquiring the
Option and, if and when it 


                                       4
<PAGE>
 
exercises the Option, will be acquiring the Shares issuable upon the exercise
thereof for its own account and not with a view to distribution or resale in any
manner which would be in violation of the Securities Act.

     6.  Listing of Shares; HSR Act Filings; Governmental Consents.  Subject to
         ---------------------------------------------------------             
applicable law and the rules and regulations of the Nasdaq National Market, the
Grantor shall (i) promptly file a notice to list the Shares on the Nasdaq
National Market and (ii) make, as promptly as practicable, all necessary filings
by the Grantor under the HSR Act and use its best efforts to obtain all
necessary approvals thereunder as promptly as practicable; provided, however,
that if the Grantor is unable to effect such listing on the Nasdaq National
Market by the Closing Date, the Grantor will nevertheless be obligated to
deliver the Shares upon the Closing Date.  Each of the parties hereto will use
its best efforts to obtain consents of all third parties and governmental
authorities, if any, necessary to the consummation of the transactions
contemplated.

     7.  Right of First Refusal.  If the Grantee, at any time prior to the
         ----------------------                                      
earlier of (a) the occurrence of a Change in Control Event (as defined herein)
or (b) 30 days after the first anniversary of the Merger Termination Date, seeks
to sell all or any part of the Shares (i) in a transaction registered under the
Securities Act (other than in a registered public offering in which the
underwriters are instructed to achieve a broad public distribution) or (ii) in a
transaction not required to be registered under the Securities Act (other than
in a transfer by operation of law upon consummation of a merger), it shall give
the Grantor (or a designee of the Grantor) the opportunity, in the following
manner, to purchase such Shares:

         (a)  The Grantee shall give notice to the Grantor in writing of its
intent to sell Shares (a "Disposition Notice"), specifying the number of Shares
to be sold, the price and, if applicable, the material terms of any agreement
relating thereto. For purposes of this Section 7, if the Disposition Notice is
given with respect to the sale of the Shares pursuant to a tender or exchange
officer, it shall be assumed that all Shares tendered will be accepted for
payment. The Disposition Notice may be given at any time, including prior to the
giving of any Exercise Notice.

         (b)  The Grantor or its designee shall have the right, exercisable by
written notice given to the Grantee within five business days after receipt of a
Disposition Notice (or, if applicable, in the case of a proposed sale pursuant
to a tender or exchange offer for shares of Common Stock, by written notice
given to the Grantee at least two business days prior to the then announced
expiration date of such tender or exchange offer (the "Expiration Date") if such
Disposition Notice was given at least four business days prior to such
Expiration Date), to purchase all, but not less than all, of the Shares
specified in the Disposition Notice at the price set forth in the Disposition
Notice. If the purchase price specified in the Disposition Notice includes any
property other than cash, the purchase price to be paid by the Grantor shall be
an amount of cash equal to the sum of (i) the cash included in the purchase
price plus (ii) the fair market value 


                                       5
<PAGE>
 
of such other property at the date of the Disposition Notice. If such other
property consists of securities with an existing public trading market, the
average closing price (or the average closing bid and asked price if closing
prices are unavailable) for such securities on their principal public trading
market for the five trading days ending five days prior to the date of the
Disposition Notice shall be deemed to equal the fair market value of such
property. If such other property consists of something other than cash or
securities with an existing public trading market and, at the time of the
closing referred to in paragraph (c) below, agreement on the value of such other
property has not been reached, the higher of (i) the cash included in the
purchase price and (ii) the average closing price of the Common Stock on the
Nasdaq National Market for the five trading days ending five days prior to the
date of the Disposition Notice shall be used as the per share purchase price;
provided, however, that promptly after the closing, the Grantee and the Grantor
- --------  -------
or its designee, as the case may be, shall settle any additional amounts to be
paid or returned as a result of the determination of fair market value of such
other property made by a nationally recognized investment banking firm selected
by the Grantor and approved by the Grantee within 30 days of the closing. Such
determination shall be final and binding on all parties hereto. If, at the time
of the purchase of any Shares by the Grantor (or its designee) pursuant to this
Section 7, a tender or exchange offer is outstanding, then the Grantor (or its
designee) shall agree at the time of such purchase to promptly pay to Grantee
from time to time such additional amounts, if any, so that the consideration
received by Grantee with respect to each Share shall be equal to the highest
price paid for a share of Common Stock pursuant to such tender or exchange, or
pursuant to any other tender or exchange offer outstanding at any time such
tender or exchange offer is outstanding.

         (c)  If the Grantor exercises its right of first refusal hereunder, the
closing of the purchase of the Shares with respect to which such right has been
exercised shall take place within five business days after the notice of such
exercise (or, if applicable, in the case of a tender or exchange offer, no later
than one business day prior to the expiration date of the offer if written
notice was given within the time set forth in the parenthetical in the first
sentence of paragraph (b) above); provided, however, that at any time prior to
                                  --------  -------                           
the closing of the purchase of Shares hereunder, the Grantee may determine not
to sell the Shares and revoke the Disposition Notice and, by so doing, cancel
the Grantor's right of first refusal with respect to the disposition in
question. The Grantor (or its designee) shall pay for the Shares in immediately
available funds.

         (d)  If the Grantor does not exercise its right of first refusal
hereunder within the time specified for such exercise, the Grantee shall be free
for 90 days following the expiration of such time for exercise to sell the
Shares (or enter into an agreement to sell the Shares) specified in the
Disposition Notice, at the price specified in the Disposition Notice or any
price in excess thereof and otherwise on substantially the same terms set forth
in the Disposition Notice; provided, that if such sale is not consummated within
                           --------                 
such 90-day period (or the agreement to 


                                       6
<PAGE>
 
sell entered into in such 90 day period is not thereafter performed in
accordance with its terms), then the provisions of this Section 7 will again
apply to the sale of such Shares.

         (e)  For purposes of the Agreement, a "Change in Control Event" shall
be deemed to have occurred if (i) any person has a n acquired beneficial
ownership of more than 50% (excluding the Shares) of the outstanding shares of
Common Stock or (ii) the Grantor shall have entered into an agreement, including
without limitation an agreement in principle, providing for a merger or other
business combination involving the Grantor or the acquisition of 30% or more of
the assets of the Grantor and its subsidiaries, taken as a whole.

     8.  Repurchase of Shares.  If a Change in Control Event has not occurred
         --------------------                                                
prior to the first anniversary date of the Merger Termination Date, then
beginning on such anniversary date, the Grantor shall have the right to purchase
(the "Repurchase Right") all, but not less than all, of the Shares at the
greater of (i) the Purchase Price, or (ii) the average closing price of the
Common Stock on the Nasdaq National Market for the five trading days ending five
days prior to the date the Grantor gives written notice of its intention to
exercise the Repurchase Right. If the Grantor does not exercise the Repurchase
Right within 30 days following the first anniversary of the Merger Termination
Date, the Repurchase Right shall terminate. In the event the Grantor wishes to
exercise the Repurchase Right, the Grantor shall send a written notice to the
Grantee specifying a date (not later than 10 business days and not earlier than
two business days following the date such notice is given) for the closing of
such purchase.


                                       7
<PAGE>
 
     9.  Registration Rights.
         ------------------- 

         (a)  In the event that the Grantee shall desire to sell any of the
Shares within three years after the purchase of such Shares pursuant hereto, and
such sale requires, in the opinion of counsel to the Grantee, which option shall
be reasonably satisfactory to the Grantor and its counsel, registration of such
Shares under the Securities Act, the Grantor will cooperate with the Grantee and
any underwriters registering such Shares for resale, including, without
limitation, promptly filing a registration statement which complies with the
requirements of applicable federal and state securities laws and entering into
an underwriting agreement with such underwriters upon such terms and conditions
as are customarily contained in underwriting agreements with respect to
secondary distributions; provided that the Grantor shall not be required to have
declared effective more than two registration statements hereunder and shall be
entitled to delay the filing or effectiveness of any registration statement for
up to 120 days if the offering would, in the judgment of the Board of Directors
of the Grantor, require premature disclosure of any material corporate
development or otherwise interfere with or adversely affect any pending or
proposed offering of securities of the Grantor or any other material transaction
involving the Grantor.

         (b)  If the Common Stock is registered pursuant to the provisions of
this Section 9, the Grantor agrees (i) to furnish copies of the registration
statement and the prospectus relating to the Shares covered thereby in such
numbers as the Grantee may from time to time reasonably request and (ii) if any
event shall occur as a result of which it becomes necessary to amend or
supplement any registration statement or prospectus, to prepare and file under
the applicable securities laws such amendments and supplements as may be
necessary to keep available for at least 90 days a prospectus covering the
Common Stock meeting the requirements of such securities laws, and to furnish to
the Grantee such numbers of copies of the registration statement and prospectus
as amended or supplemented as may reasonably be requested. The Grantor shall
bear the cost of the registration, including, but not limited to, all
registration and filing fees, printing expenses, and fees and disbursements of
counsel and accountants for the Grantor, except that the Grantee shall pay the
fees and disbursements of its counsel and the underwriting fees and selling
commissions applicable to the Shares sold by the Grantee. The Grantor shall
indemnify and hold harmless Grantee, its affiliates and its officers and
directors from and against any and all losses, claims, damages, liabilities and
expenses arising out of or based upon any statements contained in, omissions or
alleged omissions from, each registration statement filed pursuant to this
paragraph; provided, however, that this provision does not apply to any loss,
           --------  -------                                                 
liability, claim, damage or expense to the extent it arises out of any statement
or omission made in reliance upon and in conformity with written information
furnished to the Grantor by the Grantee, its affiliates or its officers
expressly for use in any registration statement (or any amendment thereto) or
any preliminary prospectus filed pursuant to this paragraph. The Grantor shall
also indemnify and hold harmless each underwriter and each person who controls


                                       8
<PAGE>
 
any underwriter within the meaning of either the Securities Act or the
Securities Exchange Act of 1934 against any and all losses, claims, damages,
liabilities and expenses arising out of or based upon any statements contained
in, omissions or alleged omissions from, each registration statement filed
pursuant to this paragraph; provided, however, that this provision does not
                            --------  -------                              
apply to any loss, liability, claim, damage or expense to the extent it arises
out of any statement or omission made in reliance upon and in conformity with
written information furnished to the Grantor by the underwriters expressly for
use in any registration statement (or any amendment thereto) or any preliminary
prospectus filed pursuant to this paragraph.

     10.  Profit Limitation.
          ----------------- 

          (a)  Notwithstanding any other provision of this Agreement, in no
event shall the Grantee's Total Profit (as hereinafter defined) exceed $125
million (the "Profit Limit") and, if it otherwise would exceed such amount, the
Grantee, at its sole election, shall either (i) deliver to the Grantor for
cancellation Shares previously purchased by Grantee, (ii) pay cash or other
consideration to the Grantor, or (iii) undertake any combination thereof, so
that Grantee's Total Profit shall not exceed the Profit Limit after taking into
account the foregoing actions.

          (b)  Notwithstanding any other provision of this Agreement, the Option
may not be exercised for a number of Shares as would, as of the date of the
Exercise Notice, result in a Notional Total Profit (as defined below) of more
than the Profit Limit and, if exercise of the Option otherwise would exceed the
Profit Limit, the Grantee, at its discretion, may increase the Purchase Price
for that number of Shares set forth in the Exercise Notice so that the Notional
Total Profit shall not exceed the Profit Limit; provided, that nothing in this
                                                --------                      
sentence shall restrict any exercise of the Option permitted hereby on any
subsequent date at the Purchase Price set forth in Section 1(a) hereof.

          (c)  As used herein, the term "Total Profit" shall mean the aggregate
amount (before taxes) of the following: (i) the amount of cash received by
Grantee pursuant to Section 8.03(c) of the Merger Agreement, (ii) (x) the amount
received by Grantee pursuant to the Grantor's repurchase of Shares pursuant to
Sections 1(d), 7 or 8 hereof, less (y) the Grantee's purchase price for such
Shares, (iii) the amount received by Grantee in respect of a Cash Exercise
Notice pursuant to Section 1(d) hereof, and (iv) (x) the net cash amounts
received by Grantee pursuant to the sale of Shares (or any other securities into
which such Shares are converted or exchanged) to any unaffiliated party, less
(y) the Grantee's purchase price for such Shares.

          (d)  As used herein, the term "Notional Total Profit" with respect to
any number of Shares as to which Grantee may propose to exercise the Option
shall be the Total Profit determined as of the date of the Exercise Notice
assuming that the Option were exercised on such date for such number of Shares
and assuming that such Shares, together with all other Shares held by Grantee
and its affiliates as of such date, were sold for cash at the closing market


                                       9
<PAGE>
price for the Common Stock as of the close of business on the preceding trading
day (less customary brokerage commissions).

     11.  Expenses.  Each party hereto shall pay its own expenses incurred in
          --------                                                           
connection with this Agreement, except as otherwise specifically provided
herein.

     12.  Specific Performance.  The Grantor acknowledges that if the Grantor
          --------------------                                                
fails to perform any of its obligations under this Agreement, immediate and
irreparable harm or injury would be caused to the Grantee for which money
damages would not be an adequate remedy. In such event, the Grantor agrees that
the Grantee shall have the right, in addition to any other rights it may have,
to specific performance of this Agreement. Accordingly, if the Grantee should
institute an action or proceeding seeking specific enforcement of the provisions
hereof, the Grantor hereby waives the claim or defense that the Grantee has an
adequate remedy at law and hereby agrees not to assert in any such action or
proceeding the claim or defense that such a remedy at law exists. The Grantor
further agrees to waive any requirement for the securing or posting of any bond
in connection with obtaining any such equitable relief.

     13.  Notice.  All notices, requests, demands and other communications
          ------                                          
hereunder shall be deemed to have been duly given and made if in writing and if
served by personal delivery upon the party for whom it is intended or delivered
by registered or certified mail, return receipt requested, or if sent by
facsimile transmission, upon receipt of oral confirmation that such transmission
has been received, to the person at the address set forth below, or such other
address as may be designated in writing hereafter, in the same manner, by such
person.

     If to the Grantor:  Viking Office Products, Inc.
                         950 West 190th Street
                         Torrance, California  90502
                         Attn:  Bruce Nelson, President
                         Telecopy:  (310) 324-2396


     With a copy to:     Latham & Watkins
                         701 B Street, Suite 2100
                         San Diego, CA 92101-8197
                         Attn:  Hugh Steven Wilson, Esq.
                         Telecopy:  (619) 696-7419


                                      10
<PAGE>
 
     If to the Grantee:  Office Depot, Inc.
                         2200 Old Germantown Road
                         Delray Beach, Florida  33445
                         Attn:  Barry Goldstein, Executive Vice President
                         Telecopy:  (561) 266-1850


     With a copy to:     Simpson Thacher & Bartlett
                         425 Lexington Avenue
                         New York, NY  10017
                         Attn:  John W. Carr, Esq.
                         Telecopy:  (212) 455-2502

 

          14.  Parties in Interest.  Nothing in this Agreement, express or
               -------------------                            
implied, is intended to confer upon any person other than the Grantor or the
Grantee, or their successors or assigns, any rights or remedies under or by
reason of this Agreement.

          15.  Entire Agreement; Amendments.  This Agreement, together with the
               ----------------------------                                    
Merger Agreement and the other documents referred to therein, contains the
entire agreement between the parties hereto with respect to the subject matter
hereof and supersedes all prior and contemporaneous agreements and
understandings, oral or written, with respect to such transactions.  The terms
of this Agreement may be amended, modified or waived only by an agreement in
writing signed by the party against whom such amendment, modification or waiver
is sought to be enforced.

          16.  Assignment.  No party to this Agreement may assign any of its
               ----------                                                    
rights or obligations under this Agreement without the prior written consent of
the other party hereto, except that the Grantee may assign its rights and
obligations hereunder to any direct or indirect wholly-owned subsidiary of the
Grantee (provided that such assignment shall not relieve the Grantee of its
obligations hereunder if such transferee does not perform such obligations). Any
Shares sold or transferred by the Grantee to any other person or entity in
compliance with the terms hereof (other than a direct or indirect wholly-owned
subsidiary of the Grantee) shall no longer have the benefit of the rights
provided for herein with respect to such Shares (including without limitation
those set forth in Sections 1(d) and 9) and shall no longer be subject to the
restrictions or rights in favor of the Grantor provided for herein with respect
to such Shares (including without limitation those set forth in Sections 7 and
8).

          17.  Headings.  The section headings herein are for convenience only
               --------                                    
and shall not affect the construction of this Agreement.


                                      11
<PAGE>
 
          18.  Counterparts.  This Agreement may be executed in any number of
               ------------                                                  
counterparts, each of which, when executed, shall be deemed to be an original
and all of which together shall constitute one and the same document.

          19.  Governing Law.  This Agreement shall be governed by and construed
               -------------                                                 
in accordance with the laws of the State of Delaware (regardless of the laws
that might otherwise govern under applicable Delaware principles of conflicts of
law).

          20.  Survival.  All representations and warranties contained in this
               --------                                                       
Agreement shall survive delivery of and payment for the Shares.

          21.  Severability.  If any term, provision, covenant or restriction of
               ------------                                                  
this Agreement is held by a court of competent jurisdiction to be invalid, void
or unenforceable, the remainder of the terms, provisions, covenants and
restrictions of this Agreement shall remain in full force and effect and shall
in no way be affected, impaired or invalidated.


                                      12
<PAGE>
 
     IN WITNESS WHEREOF, the Grantee and the Grantor have caused this Agreement
to be duly executed and delivered on the day and year first above written.

                                    OFFICE DEPOT, INC.


                                    By:  /s/  Barry J. Goldstein
                                       -------------------------
                                         Title:  Secretary


                                    VIKING OFFICE PRODUCTS, INC.


                                    By:  /s/  Irwin Helford
                                       --------------------
                                         Title:  Chief Executive Officer


                                      13

<PAGE>
                                                                    EXHIBIT 10.3

                      FIRST AMENDMENT TO RIGHTS AGREEMENT

     First Amendment (the "First Amendment"), dated as of May 18, 1998, between
Viking Office Products, Inc., a California corporation (the "Company") and
American Stock Transfer and Trust Company, a trust company organized under the
laws of the state of New York, as Rights Agent (the "Rights Agent"), to Rights
Agreement (the "Rights Agreement"), dated as of January 20, 1997, between the
Company and the Rights Agent.

                                    RECITALS

     The Board of Directors of the Company has approved the terms of this First
Amendment to the Rights Agreement.  The Company desires to enter into this First
Amendment with the Rights Agent, and the proposed First Amendment is in
compliance with the terms of Section 26 of the Rights Agreement relating to
amendments to the Rights Agreement.  A Distribution Date (as defined in the
Rights Agreement) has not occurred as of the date hereof.

     NOW, THEREFORE, in consideration of the premises and the mutual agreements
herein set forth, the parties hereby agree as follows:

     Section 1. Amendment of Section 1.1. Section 1.1 of the Rights Agreement
                -------------------------                                     
is hereby amended to add at the end of such section the following:

     "Notwithstanding the foregoing, "Acquiring Person" shall not include Office
Depot, Inc., a Delaware corporation ("Depot"), provided that Depot shall not be
excepted from the definition of "Acquiring Person" if Depot acquires Beneficial
Ownership of any Common Shares of the Company other than pursuant to the Viking
Stock Option Agreement, dated as of May 18, 1998, among the Company and Depot
(including Beneficial Ownership acquired by virtue of the grant of the option
contained therein) or pursuant to the Agreement and Plan of Merger, dated as of
May 18, 1998, among the Company, Depot and VK Acquisition Corp., a California
corporation."

     Section 2. Terms and Conditions. Except as specifically modified herein,
                ---------------------                                         
all other terms and conditions of the Rights Agreement shall remain in full
force and effect.


                            (signature page follows)
<PAGE>
 
     IN WITNESS WHEREOF, the parties hereto have caused this First Amendment to
be duly executed and their respective corporate seals to be hereunto affixed,
all as of the day and year first above written.

                          VIKING OFFICE PRODUCTS, INC.

                          By:  /s/ M. Bruce Nelson
                               -------------------
                               Name:  M. Bruce Nelson
                               Title: President and Chief Operating Officer


                          AMERICAN STOCK TRANSFER AND TRUST COMPANY

                          By:  /s/ Joseph Wolf
                               ---------------
                               Name:  Joseph Wolf
                               Title: Vice President

<PAGE>
                                                                    EXHIBIT 99.1
 
                                 PRESS RELEASE
                                 -------------

<TABLE> 
<CAPTION> 
Office Depot Contacts                            Viking Office Products Contacts
- ---------------------                            -------------------------------
<S>                                              <C>
Barry Goldstein                                  Frank R. Jarc
Executive Vice President & CFO                   Executive Vice President & CFO
561/265-4237                                     310/225-4266

Gary Schweikhart                                 Charlotte Wiethoff
Vice President Public Relations                  Vice President Administration & Secretary
561/265-4399                                     310/225-4263

</TABLE> 


              Office Depot, Inc. and Viking Office Products, Inc.
              ---------------------------------------------------
                       Sign Definitive Merger Agreement
                       --------------------------------

          Transaction Expected to Be Accretive to Earnings Per Share
          ----------------------------------------------------------

MAY 18, 1998 (Delray Beach, FL and Los Angeles, CA) -- OFFICE DEPOT, INC. 
(NYSE: ODP) and VIKING OFFICE PRODUCTS, INC. (Nasdaq: VKNG) today announced a 
definitive agreement to merge into a single company. While the combined
company's corporate headquarters will be in Delray Beach, Florida, Viking will
become a wholly-owned subsidiary headquartered in Torrance, California.

The transaction is intended to be a tax-free exchange of shares pursuant to
which the stockholders of Viking will receive one share of Office Depot common
stock for each outstanding share they own. The merger will be accounted for as a
pooling of interests and is subject to customary closing conditions, including
the approval of the stockholders of both companies and required regulatory
approvals.

It is anticipated that the companies will realize various synergies and that the
merger will have an accretive impact on earnings per share for the shareholders
of both companies in 1999.

David I. Fuente, Chairman and Chief Executive Officer of Office Depot, stated,
"Office Depot fully expects to keep the Viking brand, because it is so well
known and highly respected. The Viking name stands for quality office products
and a fanatical devotion to superior customer service. Our goal is to embrace
their well-earned reputation."

David Fuente will be Chairman and Chief Executive Officer of the merged company.
Irwin Helford will continue as Chairman of Viking, and be Vice Chairman of the
combined company. John Macatee will be President and Chief Operating Officer of
the combined company. Bruce Nelson will be Chief Executive Officer and President
of the Viking subsidiary. Nelson and Helford, along with two other Viking Board
members, will join the Office Depot Board.

<PAGE>
 
Press Release
add 1


"This merger combines two of the biggest and most successful companies in the 
office products industry: Office Depot, already the world's largest seller of 
office products, and Viking, one of the most respected suppliers of office 
products throughout the United States, Europe and Australia.  This merger is a 
winning combination that will benefit both customers and shareholders as we 
strengthen the combined companies' buying power and achieve efficiencies in 
distribution and catalog operations," said Fuente.

"Viking's impressive international operations combined with Office Depot's 
leading position in North America will create an unparalleled global enterprise 
in the office products industry," Fuente added.

Irwin Helford, Chairman and Chief Executive Officer of Viking, commented, "This 
merger is very good for our shareholders, employees and customers as we combine 
the best of Viking and Office Depot into the finest industry organization I've 
seen in 42 years."

Viking Office Products, Inc. now operates 26 facilities in 11 countries, with 
more than 2.5 million active business customers in the United States, Europe and
Australia.  Viking reported sales of $1.121 billion for the first nine months of
FY1998 (ended March 31), a 16.8% increase in dollars and a 22% increase in 
local currencies.

Office Deport, Inc. currently operates 614 stores throughout the United States 
and Canada, as well as a national business-to-business delivery network that 
includes 70 local sales offices, 21 delivery centers and three national 
Telecenters.  The Company can be accessed online at www.officedepot.com.  
Through joint ventures and international licensing agreements there are also 53 
Office Depot locations in eight additional countries: Colombia, France, Hungary,
Israel, Japan, Mexico, Poland and Thailand.

Last month, Office Depot announced first quarter 1998 sales of $1.981 billion, a
12% increase over first quarter 1997 sales of $1.772 billion.  For FY1997, the 
Company reported total sales of $6.718 billion.  Office Depot's common stock is 
traded on the New York Stock Exchange under the symbol "ODP".

Various statements in this release may constitute forward-looking statements.  
Actual results may differ materially from those indicated as a result of various
important factors, which are discussed in Viking's and Office Depot's most 
recent Annual Reports or Forms 10-K and 10-Q, which are on file with the 
Securities and Exchange Commission.

                           Conference Call Scheduled
                           -------------------------

Office Depot and Viking will co-host a conference call today (May 18th) for 
investors, stock analysts and the press.  The call will be at 10:00 a.m. 
(Eastern time) and is expected to last up to one hour.  To participate in this 
conference call, please call 800-348-6399 no later than 10 minutes before the 
start of the scheduled call.  International callers should call 212-346-6401.

<PAGE>
 
                                 OFFICE DEPOT
                                 ------------
                                       &
                            VIKING OFFICE PRODUCTS
                            ----------------------

                                   The Facts
                                   ---------

<TABLE>
<CAPTION>
                             Office Depot           Viking             Combined
                             ------------           ------             --------
<S>                          <C>                    <C>                <C>
Stores
   U.S.                            577*                 --                 577*
   Canada                           37                  --                  37

Delivery Centers
   U.S.                             21                  10                  31
   Europe                            1                   9                  10
   Australia                        --                   2                   2

FY97 Sales                      $6,718              $1,286              $8,004
(in millions)

FY97 Earnings                   $159.6              $ 70.1              $229.7
(in millions)

Jan-March 98 Sales              $1,981              $  418              $2,399
(in millions)

Jan-March 98 Earnings           $ 55.8              $ 25.3              $ 81.1
(in millions)

Associates                      35,000               4,000              39,000

Countries                           10                  11                  19
                            (U.S., Canada,     (U.S., Australia,
                             Columbia,          Austria, Belgium,
                             France, Hungary,   France, Germany,
                             Israel, Japan,     Ireland, Italy,
                             Mexico, Poland     Luxembourg,
                             & Thailand)        The Netherlands
                                                & the United Kingdom)
</TABLE>

*  Includes 567 Office Depot superstores, 5 Furniture at Work and 5 
   Images/Office Depot Express stores.

                                      ##


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