MURDOCK COMMUNICATIONS CORP
8-K, 1997-11-07
TELEGRAPH & OTHER MESSAGE COMMUNICATIONS
Previous: BORG WARNER AUTOMOTIVE INC, 4, 1997-11-07
Next: SCHRODER SERIES TRUST, DEF 14A, 1997-11-07



<PAGE>   1


                     SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, DC 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):  October 31, 1997

                     MURDOCK COMMUNICATIONS CORPORATION
        -------------------------------------------------------------
           (Exact name of registrant as specified in its charter)


                                      Iowa
          ---------------------------------------------------------
               (State or other jurisdiction or incorporation)

       000-21463                                            42-1337746
 ----------------------                               ------------------------
   (Commission File                                     (I.R.S. Employer I.D. 
      Number)                                                  Number)

     1112 29th Avenue S.W.
      Cedar Rapids, Iowa                                       52404
 ----------------------------------------             ------------------------
     (Address of Principal Executive                         (Zip Code)
             Offices)                                     

                                319-362-6900
          ---------------------------------------------------------
            (Registrant's telephone number; including area code)





<PAGE>   2




Item 2.  Acquisition or Disposition of Assets.

     On October 31, 1997, Murdock Communications Corporation (the "Company")
completed its previously announced acquisition (the "PIC Acquisition") of two
affiliated companies, Priority International Communications, Inc. ("PIC") and
PIC Resources Corp. ("PICR").  PIC sells long distance operator services to pay
phones, hotels, hospitals, universities, condominiums and other institutions.
PICR, operating through ATN Communications Inc. ("ATN"), is a provider of long
distance operator services.

     Pursuant to the Stock Purchase Agreement, dated as of August 22, 1997, as
amended (the "PIC Agreement"), among MCC Acquisition Corp., a wholly owned
subsidiary of the Company ("MCC Sub"), PIC and certain shareholders of PIC, MCC
Sub acquired all of the outstanding capital stock of PIC in exchange for a cash
payment at closing of $500,000 and the issuance by MCC Sub to certain of the
PIC shareholders of a promissory note in the principal amount of $840,000 due
March 1, 1998 (the "Short-Term Note") and promissory notes with an aggregate
principal amount of $1,910,000 due April 30, 1999 (the "Long-Term Notes" and,
collectively with the Short-Term Note, the "PIC Notes").  Pursuant to the Stock
Purchase Agreement, dated as of August 22, 1997, as amended (the "PICR
Agreement"), among MCC Sub, PICR, ATN and the shareholders of PICR, MCC Sub
acquired all of the outstanding capital stock of PICR in exchange for a cash
payment at closing of $30,000 and the issuance by the Company of an aggregate
of 300,000 shares of Common Stock.  In connection with the PIC Acquisition, the
Company also loaned $400,000 to ATN for capital expenditures, provided $800,000
to refinance certain notes held by officers of PICR and agreed to provide at
least $1,050,000 in cash or Common Stock to finance future acquisitions or
growth by PIC and PICR.

     The PICR Agreement provides that the Company will issue additional shares
of Common Stock to the extent that the combined earnings before interest,
taxes, depreciation and amortization ("EBITDA") of PIC and PICR for either of
the first two full twelve month periods after closing exceeds $1,000,000.
Shares of Common Stock with a fair market value of $1.25 will be issued for
each dollar of EBITDA over $1,000,000 during either of the twelve month
periods.  The Company granted piggyback registration rights to the PICR
shareholders with respect to secondary offerings of Common Stock made within
three years after the closing of the PIC Acquisition.

     MCC Sub's obligations under the PIC Notes have been guaranteed by the
Company and are subject to a security interest in the shares of PIC stock and
PICR stock acquired by MCC Sub pursuant to the PIC Acquisition.  In the event
that MCC Sub defaults with respect to the repayment of the Short-Term Note, the

                                      2


<PAGE>   3


holders of the PIC Notes will have the right to rescind the PIC Acquisition by
surrendering the shares of Common Stock issued in the PIC Acquisition and the
PIC Notes to MCC Sub in exchange for the return of all of the shares of PIC
stock and PICR stock.  In addition, if the PIC Acquisition is rescinded, the
shareholders of PIC and PICR would retain the $530,000 cash payments made at
closing and the $400,000 advanced to ATN.  If the Company completes any primary
offering of its equity securities during the term of the PIC Notes (other than
pursuant to employee options or outstanding warrants), the Company must apply
at least 67% of the net proceeds of such offering in excess of $500,000 to
repay the Short-Term Note and then 50% of the net proceeds received after March
1, 1998 to repay the Long-Term Notes.

     The Company financed the PIC Acquisition by using a part of the proceeds
of the offering of shares of Series A Convertible Preferred Stock (the
"Preferred Stock") described below, and the issuance of the Short-Term Note,
the Long-Term Notes and the shares of Common Stock to the shareholders of PIC
and PICR.

Item 5. Other Events.

     On September 30, 1997 the Company issued 9,500 shares of Preferred Stock in
a private placement (the "Private Offering") exempt from registration pursuant
to Rule 506 of Regulation D under the Securities Act of 1933 and on November 3,
1997, the Company issued an additional 5,750 shares of Preferred Stock.  The
shares of Preferred Stock were issued for $100 per share.  The Company received
aggregate gross cash proceeds of $550,000 and the exchange of indebtedness
with an aggregate principal amount of $400,000 on September 30, 1997 and
aggregate gross cash proceeds of $575,000 on November 3, 1997.

     As of June 30, 1997, the Company had shareholders' equity of approximately
$100,000.  The listing standards of the Nasdaq SmallCap Market ("Nasdaq")
require that the Company maintain shareholders' equity of not less than
$1,000,000.  On September 30, 1997, Nasdaq issued a notice of delisting to the
Company, but has stayed the delisting pending the Company's appeal.  A hearing
with respect to the Company's appeal has been scheduled for November 21, 1997. 
The Company has shareholders' equity of $930,000 as of September 30, 1997,
after giving pro forma effect to the issuances of Preferred Stock and Common 
Stock described in this report.  No assurance can be given that the Common
Stock will not be delisted following the hearing on November 21, 1997.  As a
consequence of any such delisting, holders of Common Stock would likely find it
more difficult to dispose of, or to obtain accurate quotations as to the price
of, the Common Stock.
        


                                      3


<PAGE>   4

Item 7.  Financial Statements and Exhibits.

     (a)   Financial statements of business acquired.

           The Company will file an amendment to this Form 8-K containing
financial statements of Priority International Communications, Inc. and
consolidated financial statements of PIC Resources Corp. and its wholly-owned
subsidiary ATN Communications Inc. not later than January 14, 1997.

     (b)   Pro forma financial information.

           The Company will file an amendment to this Form 8-K containing pro
forma financial information not later than January 14, 1997.

     (c)   Exhibits

           2.1--Stock Purchase Agreement, dated as of August 22, 1997, among
                  MCC Acquisition Corp., Priority International Communications,
                  Inc. and certain shareholders of Priority International
                  Communications, Inc.
           
           2.2--First Amendment to Stock Purchase Agreement, dated as of
                  October 31, 1997, among MCC Acquisition Corp., Priority
                  International Communications, Inc. and certain shareholders
                  of Priority International Communications, Inc.
           
           2.3--Stock Purchase Agreement, dated as of August 22, 1997, among
                  MCC Acquisition Corp., PIC Resources Corp., the Shareholders
                  of PIC Resources Corp. and ATN Communications Inc.
           
           2.4--First Amendment to Stock Purchase Agreement, dated as of
                  October 31, 1997, among MCC Acquisition Corp., PIC Resources
                  Corp., the Shareholders of PIC Resources Corp. and ATN
                  Communications Inc.
           
           2.5--Short-Term Note dated October 31, 1997 issued by MCC
                  Acquisition Corp. to Bonner B. Hardegree, trustee for the
                  benefit of Wayne Wright and Bonner B. Hardegree.
           
           2.6--Form of Long-Term Note.





           
                                      4
           
           
<PAGE>   5


                                 SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934,
Murdock Communications Corporation has duly caused this report to be signed on
its behalf by the undersigned hereunto duly authorized.

                                         MURDOCK COMMUNICATIONS
                                         CORPORATION
Date:  November 6, 1997
                                         BY   /s/ Thomas E. Chaplin
                                           ------------------------------
                                                 Thomas E. Chaplin, Chief
                                                 Executive Officer



                                      5













<PAGE>   6




                                 EXHIBIT INDEX

<TABLE>
<CAPTION>


              Exhibit                              Page No.
              -------                              --------
<S>     <C>                                        <C>
2.1     Stock Purchase Agreement,
        dated as of August 22, 1997,
        among MCC Acquisition Corp.,     
        Priority International
        Communications, Inc. and  certain 
        shareholders of Priority
        International Communications,
        Inc.

2.2     First Amendment to Stock
        Purchase Agreement, dated as of
        October 31, 1997, among MCC
        Acquisition Corp., Priority
        International Communications,
        Inc. and  certain shareholders of
        Priority International
        Communications, Inc.
        
2.3     Stock Purchase Agreement,
        dated as of August 22, 1997,
        among MCC Acquisition Corp., PIC
        Resources Corp., the Shareholders
        of PIC Resources Corp. and ATN
        Communications Inc.

2.4     First Amendment to Stock 
        Purchase Agreement, dated
        as of October 31, 1997, among MCC
        Acquisition Corp., PIC Resources
        Corp., the Shareholders of PIC
        Resources Corp.   and ATN
        Communications Inc.

</TABLE>



                                      6








<PAGE>   7

<TABLE>
<S>     <C>                                     <C>
2.5     Short-Term Note dated October 
        31, 1997 issued by MCC    
        Acquisition Corp. to Bonner B.
        Hardegree, trustee for    the
        benefit of Wayne Wright and
        Bonner B. Hardegree. 

2.6     Form of Long-Term Note

</TABLE>





                                      7

<PAGE>   1
                                                                EXHIBIT 2.1



              =================================================
                          STOCK PURCHASE AGREEMENT





                                by and among

                                      
                           MCC ACQUISITION CORP.,

                 PRIORITY INTERNATIONAL COMMUNICATIONS, INC.
                                     and

                             THE SHAREHOLDERS OF
                 PRIORITY INTERNATIONAL COMMUNICATIONS, INC.





                                 dated as of

                               August 22, 1997

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





<PAGE>   2


                            STOCK PURCHASE AGREEMENT


                               TABLE OF CONTENTS





ARTICLE I.       PURCHASE AND SALE OF SHARES.............................
        1.1      Purchase and Sale of Shares.............................
        1.2      Closing of Purchase and Sale of Shares..................
                                                                         
ARTICLE II.      CONDITIONS TO OBLIGATIONS...............................
        2.1      Conditions to Obligations of MCCAC, PIC                 
                 and the PIC Shareholders................................
        2.2      Conditions to Obligations of MCCAC......................
        2.3      Conditions to the Obligations of the                    
                 PIC Shareholders........................................
                                                                         
 ARTICLE III.    REPRESENTATIONS AND WARRANTIES OF PIC                   
                 AND THE PIC SHAREHOLDERS................................
        3.1      Corporate Organization..................................
        3.2      Subsidiaries and Other Entities.........................
        3.3      Corporate Authorization.................................
        3.4      Capital Stock...........................................
        3.5      Options.................................................
        3.6      Compliance with Laws....................................
        3.7      No Conflict.............................................
        3.8      Litigation..............................................
        3.9      Insurance...............................................
       3.10      Intellectual Property...................................
       3.11      Assets..................................................
       3.12      Financial Statements....................................
       3.13      Liabilities.............................................
       3.14      Transactions Not in the Ordinary Course.................
       3.15      Capital Projects........................................
       3.16      Taxes...................................................
       3.17      Bank Accounts; Powers of Attorney.......................
       3.18      Real Estate.............................................
       3.19      Title to Properties.....................................
       3.20      Contracts...............................................
       3.21      Brokers.................................................
                                                                         
<PAGE>   3
       3.22      Special Liabilities; Warranties.........................
       3.23      Employee Benefit Matters................................
       3.24      Materially Correct......................................
       3.25      Information.............................................
       3.26      Relationships with Related Persons......................
                                                                         
ARTICLE IV.      ADDITIONAL REPRESENTATIONS AND                          
                 WARRANTIES OF THE PIC SHAREHOLDERS                      
       4.1       Authority...............................................
       4.2       Ownership of Shares.....................................
       4.3       No Conflict.............................................
                                                                         
ARTICLE V.       REPRESENTATIONS AND WARRANTIES OF MCCAC                 
       5.1       Corporate Organization; Authorization...................
       5.2       No Conflict.............................................
       5.3       Brokers.................................................
                                                                         
ARTICLE VI.      COVENANTS OF PIC AND THE PIC SHAREHOLDERS               
       6.1       Conduct of Business.....................................  
       6.2       Reasonable Efforts......................................       
       6.3       Inspection..............................................       
       6.4       Best Efforts............................................       
       6.5       Update Information......................................       
       6.6       Trading Prohibitions....................................       
                                                                         
ARTICLE VII.     JOINT COVENANTS                                         
        7.1      Support of Transactions.................................       
                                                                         
ARTICLE VIII.    INDEMNIFICATION                                         
        8.1      Survival; Right to Indemnification Not                  
                 Affected by Knowledge...................................       
        8.2      Indemnification and Payment of Damages by               
                 PIC Shareholders........................................       
        8.3      Indemnification and Payment of Damages by               
                 MCCAC...................................................       
        8.4      Procedure for Indemnification...........................       
        8.5      The Shareholder Representative..........................       
        8.6      Limitations on Indemnification Obligations of the       
                 PIC Shareholders........................................       
        8.7      Additional Indemnification Obligations of the           
                 PIC Shareholders........................................       


                                     ii

<PAGE>   4
                                                                         
ARTICLE IX.      TERMINATION.............................................       
        9.1      Termination.............................................       
        9.2      Effect..................................................       
                                                                         
ARTICLE X.       DEFINITIONS.............................................       
       10.1      Defined Terms...........................................       
       10.2      Other Definitional Provisions...........................       
                                                                         
ARTICLE XI.      MISCELLANEOUS...........................................       
       11.1      Waiver..................................................       
       11.2      Notices.................................................       
       11.3      Assignment..............................................       
       11.4      Rights of Third Parties.................................       
       11.5      Reliance................................................       
       11.6      Expenses................................................       
       11.7      Construction............................................       
       11.8      Captions; Counterparts..................................       
       11.9      Entire Agreement........................................       
      11.10      Amendments..............................................       
      11.11      Publicity...............................................       
                                                                           


                                     iii


<PAGE>   5
                                    EXHIBITS



Exhibit A    -  PIC Shareholders
                
Exhibit B    -  Form of Promissory Note
                
Exhibit C    -  Form of Opinion of Ford & Ferraro
                
Exhibit D    -  Form of Shareholder Agreement and Release
                
Exhibit E    -  Form of Non-Competition Agreement
                
Exhibit F    -  Collateral Pledge and Security Agreement
                
Exhibit G    -  PIC Disclosure Statement
                
Exhibit H    -  Guaranty Agreement


                                     iv


<PAGE>   6




                            STOCK PURCHASE AGREEMENT

     This Stock Purchase Agreement is entered into as of August ___, 1997 by
and among MCC Acquisition Corp. ("MCCAC"), an Iowa corporation and a wholly
owned subsidiary of Murdock Communications Corporation ("Murdock"), Priority
International Communications, Inc., a Texas corporation ("PIC"), and Wayne
Wright and Bonner Hardegree being the majority shareholders of PIC (the "PIC
Majority Shareholders").

     Unless the context otherwise requires, terms that are capitalized and not
otherwise defined in context have the meanings set forth or cross-referenced in
Article X of this Agreement.

                                    RECITALS

     A.    MCCAC desires to purchase from the shareholders of PIC (the "PIC
Shareholders") all of the issued and outstanding shares of capital stock of
PIC, and the PIC Shareholders desire to sell to MCCAC the shares of PIC Stock
listed on Exhibit A hereto which together constitute all of the issued and
outstanding capital stock of PIC (the "Acquisition").

     B.    Simultaneously with the Acquisition, MCCAC will purchase all of the
issued and outstanding capital stock of PIC Resources Corp. ("PICR") and ATN
Communications Inc. ("ATN").

                                   AGREEMENT

     In order to consummate the Acquisition and the other transactions
contemplated hereby, and in consideration of the mutual agreements hereinafter
contained, MCCAC, PIC and each of the PIC Majority Shareholders agree as
follows:

                   ARTICLE I. PURCHASE AND SALE OF SHARES

     1.1   Purchase and Sale of Shares.  Subject to the terms and conditions set
forth in this Agreement, on the Closing Date, each of the PIC Shareholders
shall sell to MCCAC, and MCCAC shall purchase from each of the PIC Majority
Shareholders, the shares of PIC Common Stock set forth opposite each such PIC
Majority Shareholder's name on Exhibit A hereto, in each case free and clear of
all Encumbrances, except as stated herein, for such PIC Shareholder's
Proportional Share of the aggregate purchase price payable to the PIC
Shareholders at Closing of $3,250,000 (the "Purchase Price").          




<PAGE>   7

     The Purchase Price will be payable as follows:  (a) $1,340,000 payable by
transfer of immediately available funds at Closing; and (b) $1,910,000 payable
by delivery of promissory notes ("Notes") issued to the PIC Majority
Shareholders, Frank Arnold and Allan Holt, in their respective Proportional
Shares, in the form attached as Exhibit B.  The Notes shall be secured by a
Collateral Pledge and Security Agreement in the form attached hereto as Exhibit
F ("the Security Agreement").  The Notes shall be guarantied by Murdock
pursuant to guaranty agreements to be executed and delivered by Murdock at
Closing in the form of Exhibit H (the "Guaranty").

     1.2  Closing of Purchase and Sale of Shares.  The closing of the purchase
and sale of shares of PIC Stock contemplated herein (the "Closing") will occur
after all of the conditions set forth in Article II have either been fulfilled
or waived.  Subject to the prior fulfillment or waiver of the conditions in
Article II, the parties will make the following deliveries at the Closing:

          (a)   MCCAC will deliver to each PIC Shareholder that Shareholder's
Proportional Share of the Purchase Price, payable in the manner described in
section 1.1(a) and (b); and

          (b)   each PIC Shareholder will deliver to MCCAC certificates
representing the shares of PIC Common Stock, duly endorsed (or accompanied by
duly executed stock powers) for transfer to MCCAC.

             ARTICLE II. CONDITIONS TO OBLIGATIONS

     2.1  Conditions to Obligations of MCCAC, PIC and the PIC Majority
Shareholders.  The obligations of MCCAC, PIC and the PIC Majority Shareholders
to consummate, or cause to be consummated, the Acquisition are subject to the
satisfaction of the following conditions, any one or more of which may be
waived in writing by such parties:

          (a)   All necessary approvals, clearances and consents of governmental
and regulatory authorities required to be procured by MCCAC or PIC in
connection with the transactions contemplated by this Agreement, and all
material approvals and consents of third parties that are required to be
obtained in connection with the transactions contemplated by this Agreement,
shall have been procured.


          (b)   There shall not be in force any order or decree, statute, rule
or regulation nor shall there be on file any complaint by a governmental agency

                                      2


<PAGE>   8



seeking an order or decree, restraining, enjoining or prohibiting the
consummation of the transactions contemplated by this Agreement, and none of
MCCAC, PIC or the PIC Majority Shareholders shall have received notice from any
governmental agency that it has determined to institute any suit or proceeding
to restrain or enjoin the consummation of the transactions contemplated by this
Agreement or to nullify or render ineffective this Agreement if consummated, or
to take any other action which would result in the prohibition or material
change in the transactions contemplated by this Agreement.

     2.2   Conditions to Obligations of MCCAC.  The obligation of MCCAC to
consummate, or cause to be consummated, the transactions contemplated by this
Agreement is subject to the satisfaction of the following additional
conditions, any one or more of which may be waived in writing by MCCAC:

           (a)   Each of the representations and warranties of PIC and the PIC
Majority Shareholders contained in this Agreement shall be true and correct in
all material respects both on the date hereof and as of the Closing, as if made
anew at and as of that time, and each of the covenants and agreements of PIC,
and the PIC Majority Shareholders to be performed as of or prior to the Closing
shall have been duly performed, except in each case for changes after the date
hereof which are contemplated or expressly permitted by this Agreement.

           (b)   PIC shall have delivered to MCCAC a certificate signed by its
President, dated the Closing Date, certifying, in form reasonably satisfactory
to MCCAC and to its counsel that, to the best of the knowledge and belief of
such officer, the conditions specified in Section 2.1 and Section 2.2(a) as
they relate to PIC and in Section 2.2(e) and (i) have been fulfilled.

           (c)   Each PIC Shareholder shall have delivered to MCCAC a
certificate, dated the Closing Date, certifying, in form reasonably
satisfactory to MCCAC and to its counsel that, to the best of the knowledge and
belief of such PIC Shareholder, the conditions specified in Section 2.1 as they
relate to PIC and such PIC Shareholder and in Sections 2.2(a), (e) and (i) have
been fulfilled. 

           (d)   MCCAC shall have received opinions, dated the Closing Date,
from Ford & Ferraro in the form of Exhibit C.

           (e)   PIC shall have no liabilities or obligations except Permitted
Liabilities.  The terms of any such Permitted Liabilities outstanding as of the
Closing Date shall permit payment in full at the borrower's election, without
prepayment penalties, similar charges or any lender's or third party consents.



                                      3


<PAGE>   9


           (f)   MCCAC shall have received an executed sale agreement and
release in the form of Exhibit D to this Agreement (the "Release Agreement")
from each of the PIC Shareholders, other than the PIC Majority Shareholders.

           (g)   Each of the PIC Options shall have been exercised in full or
otherwise terminated, and any person who receives shares of PIC Common Stock
upon exercise of any PIC Option shall have executed the Release Agreement.

           (h)   Each PIC Majority Shareholder shall have entered into a
Non-Disturbance and Non-Solicitation Agreement with MCCAC in substantially the
form attached as Exhibit E to this Agreement (the "Non-Competition Agreement").

           (i)   The assets to be held by PIC after the Closing Date shall be
free and clear of any Encumbrances except for Permitted Liens.

           (j)   Murdock shall have obtained new equity financing, on terms and
conditions reasonably satisfactory to Murdock, in an aggregate issue amount not
less than $3,000,000.

           (k)   This Agreement shall have been approved by Murdock's Board of
Directors.

           (l)   Acknowledging that the parties have signed this Agreement
without attaching the PIC Disclosure Statement, the matters described on the PIC
Disclosure Statement must be acceptable to MCCAC in its sole discretion.  PIC
agrees to deliver the PIC Disclosure Statement to MCCAC as soon as reasonably
possible after the date of this Agreement.

     2.3   Conditions to the Obligations of the PIC Majority Shareholders.  The
obligation of the PIC Majority Shareholders to consummate the Acquisition is
subject to the satisfaction of the following additional conditions, any one or
more of which may be waived in writing by all of the PIC Majority Shareholders:

           (a)   Each of the representations and warranties of MCCAC contained
in this Agreement shall be true and correct in all material respects both
on the date hereof and as of the Closing, as if made anew at and as of that
time, and each of the covenants and agreements of MCCAC to be performed as of
or prior to the Closing shall have been duly performed, except in each case for
changes after the date hereof which are contemplated or expressly permitted by
this Agreement.



                                      4


<PAGE>   10




           (b)   MCCAC shall have delivered to the PIC Majority Shareholders a
certificate signed by an officer of MCCAC, dated the Closing Date, certifying,
in form reasonably satisfactory to the PIC Majority Shareholders and their
counsel, to the effect that to the best of the knowledge and belief of such
officer, the conditions specified in Section 2.1 as they relate to MCCAC and in
Section 2.3(a) have been fulfilled.

           (c)   MCCAC shall have delivered to the PIC Majority Shareholders,
Frank Arnold and Allan Holt the Security Agreement, the Notes and the
Guaranties, duly executed by MCCAC.

           ARTICLE III.   REPRESENTATIONS AND WARRANTIES
                          OF PIC AND THE PIC SHAREHOLDERS

     For purposes of this Article III, references to the knowledge of PIC or
the PIC Majority Shareholders shall mean matters within the actual knowledge of
either PIC Majority Shareholder and matters which either PIC Majority
Shareholder should have known after due investigation concerning the subjects
discussed in this Article III.

     PIC and the PIC Majority Shareholders jointly and severally represent and
warrant to MCCAC, except as set forth on the PIC Disclosure Statement to be
attached as Exhibit F to this Agreement, as the same may be updated prior to
Closing, that:

     3.1   Corporate Organization.

           (a)   PIC has been duly incorporated and is validly existing as a
corporation in good standing under the laws of the State of Texas and has the
corporate power and authority to own or lease its properties and to conduct its
business as it has been and is now being conducted.  The copies of the Articles
of Incorporation of PIC, certified by the Secretary of State of the State of
Texas, and the By-Laws of PIC, certified by the Secretary of PIC, previously
delivered by PIC to MCCAC, are true, correct and complete.

           (b)   There are no PIC Subsidiaries.

           (c)   PIC is duly licensed or qualified and in good standing as a
foreign corporation in all jurisdictions identified on Section 3.1(c) of the PIC
Disclosure Statement and such jurisdictions are the only ones in which their
ownership of property or the character of their activities requires them to be
so licensed or qualified.              


                                      5


<PAGE>   11


     3.2   Subsidiaries and Other Entities.  Except as set forth in Section 3.2
of the PIC Disclosure Statement, PIC does not own, directly or indirectly, any
partnership, equity, profit, participation or similar ownership interest in any
corporations, partnerships, joint ventures, trusts, unincorporated
organizations, associations or similar entities.

     3.3   Corporate Authorization.  The Board of Directors of PIC has approved
the transactions contemplated by this Agreement.  PIC has all necessary
corporate power and authority to enter into this Agreement and to perform all
of the obligations to be performed by it hereunder.  Upon the execution and
delivery hereof by MCCAC, this Agreement will constitute the valid and legally
binding obligation of PIC, enforceable against PIC in accordance with its
terms, except as enforceability thereof may be limited by applicable
bankruptcy, reorganization, insolvency or other similar laws affecting
creditors' rights generally, by equitable principles of general applicability
with respect to the availability of equitable remedies, or by public policies
applicable to securities laws.

     3.4    Capital Stock.  The entire authorized capital stock of PIC consists
solely of 1,000,000 shares of PIC Common Stock, of which 189,644 shares are
issued and outstanding and 500,000 shares of preferred stock of which 10,185
shares have been issued.  All of the issued and outstanding shares of PIC
capital Stock (the "PIC Stock") are owned by the PIC Shareholders as set forth
on Exhibit A hereto.  All of the outstanding shares of PIC Stock (and any
shares issuable pursuant to presently outstanding options, if exercised and
purchased at the applicable exercise price) were duly authorized and will be,
when issued and the option price paid (if applicable), validly issued, fully
paid and nonassessable.  None of the capital stock or other securities of PIC
is entitled or subject to preemptive rights or registration rights.  The
authorization or consent of no person is required in order to consummate the
transactions contemplated herein by virtue of any such person having an
equitable or beneficial interest in the PIC Stock.  There are not now, and at
the Closing Date there will not be, any voting trusts or other agreements or
understandings to which PIC or any PIC Shareholder is a party or is bound with
respect to the voting of PIC Stock.  All outstanding shares of PIC Common Stock
were offered, sold and issued in compliance with all applicable laws and
regulations, including, without limitation, federal and state securities laws. 
Some of the shares of the PIC Stock owned by the PIC Majority Shareholders are
pledged to secure a debt to United Network, Inc., as disclosed in section 3.4
of the PIC disclosure Statement.

     3.5   Options.  Except as described in Section 3.5 of the PIC Disclosure
Schedule, there are no PIC Options or other commitments or obligations of PIC,





                                      6


<PAGE>   12



either firm or conditional, to issue, deliver or sell, whether under offers,
stock option agreements, stock bonus agreements, stock purchase plans,
incentive compensation plans, warrants, conversion rights or otherwise, any
authorized but unissued shares, or treasury shares, of PIC Stock or other
securities of PIC.

     3.6   Compliance with Laws.  To the best knowledge of the PIC Majority
Shareholders and except as set forth in Section 3.6 of the PIC Disclosure
Statement, (i) PIC is not currently in violation (nor is any of them currently
liable or otherwise currently responsible with respect to prior violations) of
any statute, law or regulation applicable to any of its presently or formerly
owned properties or to the conduct of its current or past businesses; (ii) PIC
has timely obtained all licenses and permits and timely filed all reports
required to be filed under any applicable laws or regulations; (iii) neither
PIC nor any other person has stored, dumped or otherwise disposed of any
chemical substances, including any "Hazardous Substances," "Pollutants" or
"Contaminants" (as such terms are defined in the Comprehensive Environmental
Response, Compensation and Liability Act of 1980, as amended ("CERCLA")) on,
beneath or about any of the properties of PIC or its Subsidiaries; (iv) PIC has
not received any written notice that it is a "potentially responsible party"
under any environmental law or of any violation of any environmental, zoning or
other land use ordinance, law or regulation relating to the operation of its or
their businesses, or to any of the processes followed, results obtained,
services provided or products made, modified or installed (in the ordinary
course of its or their businesses or otherwise), including, but not limited to,
the Toxic Substances Control Act of 1976, as amended, the Resource Conservation
Recovery Act of 1976, as amended, the Clean Air Act, as amended, the Federal
Water Pollution Control Act, as amended, CERCLA or the Occupational Safety and
Health Act of 1970, as amended, nor is PIC aware of any such violation.  PIC
has listed in Section 3.6 of the PIC Disclosure Statement all environmental
reports known to PIC relating to any owned or leased real property of PIC and
has previously delivered to MCCAC a true, correct and complete copy of each
report so listed.

     3.7   No Conflict.  To the best knowledge of the PIC Majority Shareholders
and except as set forth in Section 3.7 of the PIC Disclosure Statement, the
execution and delivery of this Agreement by PIC and the PIC Majority
Shareholders and the consummation of the transactions contemplated hereby do
not, and will not constitute an event which, after notice or lapse of time or
both would (a) violate any provision of, or result in the breach of, or
accelerate or permit the acceleration of the performance required by the terms
of: (i) any applicable law, rule or regulation of any governmental body, (ii)
the Articles of Incorporation or By-Laws of PIC; (iii) any indenture, material
agreement, or other material instrument to which PIC is a party or by which PIC
may be bound; or



                                      7


<PAGE>   13

(iv)  any order, judgment or decree applicable to PIC, or (b) terminate or
result in the termination of any indenture,  material agreement or other
material instrument, or result in the creation of any Encumbrance upon any of
the properties or assets of PIC under any agreement to which PIC is a party.

     3.8   Litigation.  Except as set forth in section 3.8 of the PIC Disclosure
Statement, there are no actions, suits, proceedings, claims or investigations
formally instituted and pending or, to the knowledge of PIC or any of the PIC
Majority Shareholders, threatened against or specifically affecting PIC, or
involving any of its properties or assets, at law or in equity, or before or by
any federal, state, municipal or other governmental department, commission,
board, bureau, agency or instrumentality, domestic or foreign, or any
arbitration panel or alternative dispute resolution body.  PIC is not subject
to or in default under, any order, writ, injunction or decree of any court or
Federal, state, municipal or other governmental department, commission, board,
bureau, agency or instrumentality, or any arbitration panel or alternative
dispute resolution body.

     3.9   Insurance.  Set forth in Section 3.9 of the PIC Disclosure Statement
is a list of (a) all insurance policies held by PIC (indicating the insurer,
type, amount and term of coverage, deductible, description of vehicles, latest
property insurable values by location, workers' compensation payroll
(separately for clerical, sales and technical employees), and additional named
insureds with respect to each such policy); and (b) all claims pending under
any of such insurance policies.  All of these policies are in full force and
effect and all premiums due thereon have been paid or accrued.  PIC has
previously delivered to MCCAC complete copies of each such insurance policy.

     3.10   Intellectual Property.  Except as set forth in Section 3.10 of the
PIC Disclosure Statement, there are no patents or patent applications;
trademarks, service marks, trade dress, trade names, corporate names or any
applications to register any of the foregoing marks or names; copyrights or
copyright registrations; or any licenses, other than software licenses acquired
solely through the purchase of the underlying software, to or from third
parties with respect to any of the foregoing (including, without limiting the
generality of the foregoing, all computer software, data and documentation)
relating to PIC's business as now conducted or as presently proposed to
be conducted.  PIC has not infringed, misappropriated or otherwise conflicted
with any proprietary rights of any third parties.  PIC is not aware of any
infringement, misappropriation or conflict which will occur as a result of the
continued operation of PIC's business as now conducted or as presently proposed
to be conducted.  PIC has not received any notices of any infringement or
misappropriation from any third party.                                      



                                      8


<PAGE>   14





     3.11   Assets.  Section 3.11 of the PIC Disclosure Statement lists all
fixed capital assets owned by PIC (the "Asset List").  The assets on the Asset
List include (i) substantially all of the tangible assets presently used by PIC
in the conduct of its business and (ii) all assets reflected under "Property, 
Plant & Equipment" on the Interim Balance Sheet.

     3.12   Financial Statements.  PIC  will, prior to Closing, deliver to MCCAC
the following financial statements (including any notes thereto), all of which
have been prepared in accordance with GAAP consistently applied throughout the
periods involved and present fairly in all material respects the financial
position of PIC, at the dates stated in such financial statements and the
results of their operations for the periods stated therein (subject in the case
of the financial statements referenced in paragraph (b) to the absence of notes
and to normal year-end adjustments):

           (a)   a Balance Sheet at December  31, 1996, and a Statement of
Income and Retained Earnings, Statement of Liabilities and Stockholders' Equity
for the year ended December 31, 1991; and

           (b)   a Sheet at June 30, 1997 (the "Interim Balance Sheet"), and a
Statement of Income and a Statement of Cash Flows for the six months ended June
30, 1997.

     3.13  Liabilities.  Except as set forth in section 3.13 of the PIC
Disclosure Statement, PIC has no liability or obligation, secured or unsecured
(whether accrued, absolute, contingent or otherwise), except:

                (i)   trade payables and accrued expenses incurred in the
     ordinary course of business and consistent with past practices for which
     the stated due date has not passed ("Current Payables");

                (ii)  those liabilities or obligations (for which the stated
     due date has not passed) relating to operating contracts or leases entered
     into in the ordinary course of business consistent with past practice;

                (iii) liabilities and obligations of the type shown on the
     Interim Balance Sheet; and

                (iv) the Transaction Costs.


     3.14   Transactions Not in the Ordinary Course.  Except as set forth in
Section 3.14 of the PIC Disclosure Statement or as otherwise contemplated by
this



                                      9


<PAGE>   15

Agreement, during the period commencing June 1, 1997 and ending on the
date of this Agreement, PIC has not (a) incurred any liability or obligation
not in the ordinary course of business or entered into any transaction other
than in the ordinary course of business; (b) declared or made any payment or
distribution to shareholders or other holders of equity or other similar
ownership or participation interests, including stock splits, stock dividends
and profit distributions, or purchased or redeemed any shares or other equity
or other similar ownership or participation interests except as provided for in
this Agreement; (c) placed any Encumbrance on any of its assets, tangible or
intangible; (d) sold or transferred any of its other assets, tangible or
intangible, except in the ordinary course of business; (e) canceled any debts
or claims except in each case in the ordinary course of business; (f) increased
the rate of compensation of any officer or of any employee receiving (giving
effect to such increase) more than $50,000 per annum or paid or declared any
bonus (excluding fixed-formula compensation incentive payments such as may be
paid to certain sales employees from time to time); or (g) agreed to or amended
or instituted any employment contract, bonus plan, stock option plan, profit
sharing plan, pension plan, retirement plan or other similar arrangement or
plan.

     3.15   Capital Projects.  Set forth in Section 3.15 of the PIC Disclosure
Statement is a description of all Capital Expenditures currently committed for
or authorized by PIC.

     3.16   Taxes.  Except as set forth in Section 3.16 of the PIC Disclosure
Statement, (i) PIC has accurately prepared and has duly and timely filed with
all appropriate Federal, foreign, state and local governmental agencies, all
tax returns and reports required to be filed by it; (ii) all taxes owed or
withheld, or which may be claimed to be owed or required to be withheld, to or
for the benefit of any governmental agency for or with respect to the periods
covered by such returns and reports or with respect to any period (or portions
thereof) ending at or before the Closing, and all interest, penalties,
assessments and deficiencies connected therewith, have been or will be timely
paid in full or provided for in full; (iii) PIC has not executed or filed with
any taxing authority any agreement extending the period for assessment or
collection of any taxes; (iv) PIC is not a party to any pending audit, inquiry,
action or proceeding, nor has PIC been notified of the inception of any such
audit, inquiry, action or proceeding by any Federal, foreign, state or local
governmental entity or municipality or subdivision thereof or any authority,
department, commission, board, bureau, agency, court or instrumentality for the
assessment or collection of taxes; (v) no deficiency or assessment notices or
reports or statements of tax due have been received by PIC in respect of any of
its tax returns; and (vi) the execution and delivery of this Agreement and the
consummation of the transactions contemplated hereby will have no material
effect 





                                     10


<PAGE>   16

upon the tax treatment of any previously consummated transaction in which PIC
acquired all or any part of the assets or capital stock of another entity.

     3.17   Bank Accounts; Powers of Attorney.  Set forth in Section 3.17 of the
PIC Disclosure Statement is a complete list of (a) all banks in which PIC has
an account or safe deposit box and the names of all persons authorized to draw
thereon or have access thereto; and (b) the names of all persons holding powers
of attorney from PIC and a summary statement of the terms thereof.

     3.18   Real Estate.  Section 3.18 of the PIC Disclosure Statement lists all
real estate, real estate options and leaseholds owned or held by PIC.  To the
best knowledge of the PIC Majority Shareholders and except as set forth in
Section 3.18 of the PIC Disclosure Statement, there are no title defects,
issues of validity or enforceability, deficiencies in rights of possession or
use or similar matters relating to or affecting any real estate owned or
leased, or which is subject to an option to buy, sell or lease, of or by PIC.
Except for Permitted Liens, PIC has good leasehold interests in all of its
leaseholds, none of which interests will be materially and adversely affected
by the transactions contemplated hereby, and each lease with an initial term of
more than one year is, to the knowledge of PIC, enforceable against the lessor
thereunder and PIC, as the case may be, enjoys quiet possession of all
leaseholds.

     3.19   Title to Properties.  To the best knowledge of the PIC Majority
Shareholders, PIC has good title to all of its personal properties and assets,
tangible and intangible (including, without limitation, those on the Asset
List) and, except for Encumbrances set forth in Section 3.19 of the PIC
Disclosure Statement (which identifies those that will be removed prior to the
Closing), none of such properties or assets is subject to any Encumbrance other
than (a) any Encumbrances connected with operating leases entered into in the
ordinary course of business consistent with past practice, (b) such other
Encumbrances that do not secure indebtedness and do not materially detract
from the value of, or interfere with the present or future use of, the property
subject thereto and affected thereby or otherwise materially impair the
business, financial condition, results of operations or operations of PIC, or
(c) as otherwise disclosed to and approved by MCCAC in writing (collectively,
"Permitted Liens").

     3.20   Contracts.  Except as set forth in Section 3.20 of the PIC
Disclosure Statement, PIC is not a party to, and none of its properties is
bound by, any (a) agreement or other arrangement not made in the ordinary
course of business, involving payments or receipts in excess of $10,000
individually or more than $50,000 in the aggregate; (b) employment or
consulting contract; (c) contract with any labor union; (d) employee bonus,
pension, profit-sharing, retirement, stock







                                     11


<PAGE>   17



purchase or other benefit or welfare plan or agreement; (e) lease with
respect to real or personal property, whether as lessor or lessee; (f) contract
or commitment for the purchase of raw materials or supplies or the sale of
products involving more than $10,000  per annum or $50,000 in the aggregate;
(g) indenture, agreement, note, mortgage, guaranty or other writing which
evidences or relates to any loan of money to, or indebtedness for money
borrowed by PIC; (h) license agreement or other contract or agreement relating
to patents, trademarks, trade names, techniques or copyrights or applications
for any thereof, inventions, trade secrets or other proprietary know-how or
technical assistance; or (i) any loan to officers, directors or employees of
PIC.  Except as set forth in Section 3.20 of the PIC Disclosure Statement, to
the knowledge of PIC, PIC is not in default under the terms of any commitments
described in Subsections (a) through (i) of this Section.

     3.21   Brokers.  PIC has not directly or indirectly dealt with anyone
acting in the capacity of a finder or broker and none of them has incurred nor
will they incur any obligation for any finder's or broker's fees or commissions
in connection with this Agreement or the Acquisition.

     3.22   Special Liabilities; Warranties.  Except as set forth in Section
3.22 of the PIC Disclosure Statement, (i) PIC has no liability under any
contracts under which the consideration to be paid or received by PIC is
determined in whole or in part based on profits or operating results, nor are
there any contingent payments owing to any person in connection with the
acquisition of any business, entity, frequency or channel by PIC; (ii) PIC has
not extended any warranties to its customers; and (iii) PIC is not now subject
to any outstanding, pending or, to the knowledge of PIC, threatened claims
based on warranty coverage.

     3.23  Employee Benefit Matters.  Except as set forth in Section 3.23 of
the PIC Disclosure Statement:

           (a)   PIC does not have and never has had any obligation to
contribute to any "multiemployer plan" (as defined in Section 3(3) of the
Employee Retirement Income Security Act of 1974, as amended ("ERISA")) or any
"multiple employer plan" described in Section 210(a) of ERISA or Section 413(C)
of the Code.  PIC does not maintain, contribute to, or have any liability under
or with respect to any plan or arrangement, whether or not terminated, which
provides or provided medical, health, life insurance or other welfare-type
benefits for current or future retired or terminated employees (except for
limited continued medical benefit coverage required to be provided under
Section 4980B of the Code or as required under applicable state law).  PIC does
not maintain, contribute to or have any liability under or with respect to any
employee plan which is a "defined benefit plan" (as defined in Section 3(35) of
                                                                            


                                     12


<PAGE>   18


ERISA), whether or not terminated.  PIC does not maintain, contribute to or
have any liability under or with respect to any employee plan which is a
"defined contribution plan" (as defined in Section 3(34) of ERISA), whether or
not terminated.

           (b)   PIC does not maintain, contribute to or have any liability
under or with respect to any "employee benefit plan" (within the meaning of
Section 3(3) of ERISA) or any other plan or arrangement providing benefits to
current or former employees or directors, including any bonus plan, plan for
deferred compensation, employee health or other welfare benefit plan or other
arrangement, whether or not terminated (any such plan or arrangement, an        
"Employee Plan").  For purposes of this Section 3.23, "PIC" includes all
organizations that now are or that have been, within the past six years, under
common control with PIC pursuant to Section 414(b) or (c) of the Code.  PIC
previously has delivered to MCCAC true, complete and correct copies of each of
the Employee Plans, including all amendments thereto, and any other documents
or other instruments relating thereto reasonably requested by MCCAC.

           (c)   All Employee Plans are being, and have been, maintained,
operated and administered in all material respects in accordance with their
respective terms and in compliance with all applicable laws.

           (d)   No Employee Plan is funded through a "welfare benefit fund" as
defined in Section 419(e) of the Code.

           (e)   There have been no prohibited transactions or breaches of any
of the duties imposed on "fiduciaries" (within the meaning of Section 3(21) of
ERISA) by ERISA with respect to any Employee Plan that could result in PIC
becoming liable directly or indirectly (by indemnification or otherwise)
for any material excise tax, penalty or other liability under ERISA or the
Code.

           (f)   There are no actions or claims pending or, to the knowledge of
PIC, threatened, with respect to any Employee Plan (other than routine claims
for benefits), and there are no investigations or audits of any Employee Plan
by any governmental authority currently pending and there have been no such
investigations or audits that have been concluded that resulted in any
liability of PIC that has not been fully discharged.

           (g)   All (i) insurance premiums required to be paid with respect to,
(ii) benefits, expenses, and other amounts due and payable under, and (iii)
contributions, transfers, or payments required to be made to, any Employee Plan
have been paid.  With respect to any insurance policy providing funding for  


                                     13



<PAGE>   19


benefits under any Employee Plan, (iv) there is no liability of PIC in the
nature of a retroactive or retrospective rate adjustment, loss sharing
arrangement, or other actual or contingent liability, nor would there be any
such liability if such insurance policy was terminated on the date hereof, and
(v) no insurance company issuing any such policy is in receivership,
conservatorship, liquidation or similar proceeding and, to the knowledge of
PIC, no such proceedings with respect to any insurer are imminent.

           (h)   Each Employee Plan that is a group health plan subject to
Section 4980B of the Code (or which was subject to Section 162(k) of the Code)
has been operated in material compliance with the continuation coverage
requirements of Section 4980B of the Code and Section 162(k) of the Code, as
applicable, and Part 6 of Subtitle B of Title I of ERISA.

           (i)   Each Employee Plan that is subject to Section 1862(b)(1) of the
Social Security Act has been operated in compliance with the secondary payer
requirements of Section 1862(b)(1) of such Act.

           (j)   The execution, delivery and performance of this Agreement will
not, solely in and of itself, (i) constitute a stated triggering event under any
Employee Plan that will result in any payment (whether of severance pay or
otherwise) becoming due from PIC to any present or former officer, employee,
director, shareholder or consultant, or former employee (or dependents of any
thereof), or (ii) accelerate the time of payment or vesting, or increase the
amount, of compensation due to any employee, officer, director, shareholder or
consultant of PIC.

           (k)    PIC has not agreed or committed to make any amendments to any
of the Employee Plans not already embodied in the documents comprising any such
Employee Plan, other than any amendments required by law.

           (l)    All contributions, transfers, and payments by PIC in respect
of any Employee Plan have been or are fully deductible under the Code.

           (m)    PIC's financial statements at and for the period ended June
30, 1997 contain and, at and for the period ending on the Closing, will contain
adequate accruals for (i) bonuses, sales commissions and vacation pay earned
but not received as of such dates and (ii) incurred or continuing but unpaid
claims under Employee Plans not funded by insurance.                         




                                     14


<PAGE>   20


           (n)   No Employee Plan provides benefits to any individual who is
not a current or former employee of PIC, or the dependents or other
beneficiaries of any such individual.

           (o)   No "excess parachute payments" within the meaning of Section
280G of the Code will be made in connection with or as a result of any
transaction contemplated by this Agreement (without regard to whether any such
payment might be reasonable compensation for personal services performed or to
be performed in the future).

           (p)   Each Employee Plan intended to be qualified under Section
401(a) of the Code is so qualified and has heretofore been determined by the
Internal Revenue Service (the "IRS") to be so qualified, and each trust created 
thereunder has heretofore been determined by the IRS to be exempt from tax
under the provisions of Section 501(a) of the Code, and nothing has occurred
since the date of any such determination that could reasonably be expected to
give the IRS grounds to revoke such determination.

           (q)   All (i) insurance premiums required to be paid with respect to,
(ii) benefits, expenses, and other amounts due and payable under, and (iii)
contributions, transfers, or payments required to be made to, any Employee Plan
prior to the Closing Date will have been paid, made or accrued on or before the
Closing Date.

           (r)   Each "fiduciary" and every "plan official" (as defined in
Section 412 of ERISA) of each Employee Plan is bonded to the extent required by
Section 412 of ERISA.


     3.24   Materially Correct.  To the best knowledge of the PIC Majority
Shareholders, Article III of this Agreement together with the PIC Disclosure
Statement does not contain any untrue statement of a material fact or omit to
state any material fact necessary in order to make the disclosures contained
therein in the light of the circumstances under which they are made, not
misleading.

     3.25   Information.  PIC has delivered to MCCAC on or prior to the date
hereof all private placement, confidential offering or similar memoranda and
other offering or solicitation materials used at any time by PIC or anyone
acting on its behalf in connection with any offer or sale of securities of PIC.
                                                                          




                                     15


<PAGE>   21


     3.26  Relationships with Related Persons.  Except as set forth in Section
3.26 of the PIC Disclosure Statement, no PIC Majority Shareholder or any
Related Person of any PIC Majority Shareholder:

           (a)   has, or since January 1, 1996 has had any interest in any
property (whether real, personal or mixed and whether tangible or intangible),
used in or pertaining to the business of PIC;

           (b)   has owned (beneficial or of record) an equity interest or any
other financial or profit interest in an entity that has had business dealings
or a material financial interest in any transaction with PIC or engaged in
competition with PIC; or

           (c)   is a party to any contract with, or has any claim or right
against, PIC.

           ARTICLE IV.  ADDITIONAL REPRESENTATIONS AND 
                        WARRANTIES OF THE PIC
                        SHAREHOLDERS

     Each of the PIC Majority Shareholders, individually and not jointly and
severally, represents and warrants to MCCAC that:

     4.1   Authority.  He has all necessary power and authority to execute and
deliver this Agreement and consummate the transactions contemplated hereby.
Upon the execution and delivery hereof by, respectively, MCCAC, PIC and the
other PIC Majority Shareholders, this Agreement will constitute his valid and
legally binding obligation, enforceable against him in accordance with its
terms, except as enforceability thereof may be limited by applicable
bankruptcy, reorganization, insolvency or other similar laws affecting
creditors' rights generally, by equitable principles of general applicability
with respect to the availability of equitable remedies, or by public policies
applicable to securities laws.

     4.2    Ownership of Shares.  He owns the shares of PIC Common Stock set
forth opposite his name on Exhibit A hereto free and clear of all Encumbrances,
except as disclosed in the PIC Disclosure Statement.

     4.3    No Conflict.  Neither the execution, delivery and performance of
this Agreement nor the consummation by him of the transactions contemplated
hereby will require the consent, waiver, approval, license or authorization of
or filing with any person or public authority and will not conflict with,
constitute a violation of



                                     16


<PAGE>   22



or default under or result in a breach of any contract, commitment, agreement,
arrangement, judgment, order, ordinance, regulation, decree or restriction of
any kind to which he is a party or by which he or his shares of PIC Common
Stock is bound. 

             ARTICLE V.   REPRESENTATIONS AND WARRANTIES
                          OF MCCAC

     MCCAC represents and warrants to PIC and the PIC Shareholders that:

     5.1   Corporate Organization; Authorization.

           (a)   MCCAC has been duly incorporated and is validly existing as a
corporation in good standing under the laws of the State of Iowa and has the
corporate power and authority to own or lease its properties and to conduct its
business as it is now being conducted.

           (b)   MCCAC has all necessary corporate power and authority to enter
into this Agreement and to perform all of the obligations to be performed by it
hereunder.  The execution, delivery and performance of this Agreement by MCCAC
have been duly authorized by MCCAC, and upon the execution and delivery hereof
by MCCAC, this Agreement will constitute the valid and legally binding
obligation of MCCAC, enforceable against it in accordance with its terms,
except as enforceability thereof may be limited by applicable bankruptcy,
reorganization, insolvency or other similar laws affecting creditors' rights
generally or by equitable principles of general applicability with respect to
the availability of equitable remedies.

     5.2    No Conflict.  The execution and delivery of this Agreement by MCCAC
and the consummation of the transactions contemplated hereby do not and will
not violate any provision of, or result in the breach of, or accelerate or
permit the acceleration of the performance required by the terms of, any
applicable law, rule or regulation of any governmental body,  the Certificate
of Incorporation or the By-Laws of MCCAC or any agreement, indenture or other
instrument to which MCCAC is a party or by which MCCAC may be bound, or of any
order, judgment or decree applicable to it, or terminate or result in the
termination of any such agreement, indenture or instrument, or result in the
creation of any Encumbrance upon any of the properties or assets of MCCAC under
any agreement to which it is a party, or constitute an event which, after
notice or lapse of time or both, would result in any such violation, breach,
acceleration, termination or creation of an Encumbrance, except where any such
violation, breach, acceleration, termination or creation would not impair   
MCCAC's ability to 



                                     17


<PAGE>   23

perform, in any material respect, its obligations under this Agreement or any
other document or instrument to which MCCAC is a party in connection with the
transactions contemplated herein. 


           ARTICLE VI.   COVENANTS OF PIC AND THE PIC 
                         MAJORITY SHAREHOLDERS

     6.1   Conduct of Business.  From the date of this Agreement until the
Closing Date, PIC shall conduct its business, only in the ordinary course in
substantially the same manner as heretofore conducted and, without limiting the
generality of the foregoing, PIC shall not, without the written consent of
MCCAC:

           (a)   dispose of or contract to dispose of any other assets,
tangible or intangible, except in the ordinary course of business, consistent
with past practice and, with respect to capital assets, in connection with the
replacement of the asset being disposed of;

           (b)   voluntarily incur any absolute or contingent debt obligation
except in the ordinary course of business under currently existing lines of
credit; 

           (c)   enter into any material contract, including, without
limitation, any lease or contract for the purchase or sale of real estate or of
any interest therein;

           (d)   encumber any property or other assets except for Encumbrances
constituting Permitted Liens;

           (e)   declare or pay any dividend or purchase or redeem any of its
shares, notes or other securities or make any other distribution to
shareholders; 

           (f)   adopt any new or amend any existing employee benefit plan or
any employment agreement or amend any PIC Option;

           (g)   form or cause to be formed any subsidiary;

           (h)   issue, sell, distribute or dispose of any shares, notes or
other securities of PIC or commit itself to do so;

           (i)   make any commitments for Capital Expenditures; or        



                                     18


<PAGE>   24


           (j)   fail to keep its properties insured substantially to the same
extent as they are currently insured.

     6.2   Reasonable Efforts.  The PIC Majority Shareholders and PIC shall use
all reasonable efforts to preserve intact its business organization and to
preserve its goodwill as to customers, suppliers and others having business
relations with it.

     6.3   Inspection.  PIC shall permit representatives of MCCAC, upon
reasonable prior notice, during normal business hours and under reasonable
circumstances, to examine PIC's properties, books, contracts, tax returns and
other records, and shall furnish such representatives with all such information
concerning such affairs as they may reasonably request.

     6.4   Best Efforts.  PIC and the PIC Majority Shareholders shall use their
reasonable best efforts to obtain all approvals or consents necessary to permit
the consummation of the transactions contemplated by this Agreement.

     6.5   Update Information. On or before the Closing Date, PIC shall correct
and supplement in writing any information furnished on the PIC Disclosure
Statement that, to the knowledge of PIC, is incorrect or incomplete (or
otherwise expressly contemplated by Article III of this Agreement), and shall
promptly furnish such corrected and supplemented information to MCCAC, so that
such information shall be correct and complete at the time such updated
information is so provided.  Thereafter, to the Closing, PIC shall notify
MCCAC in writing of any changes or supplements to the updated information
needed, to the knowledge of PIC, to make such information correct and complete
at all times to the Closing.  It is agreed that the furnishing of such
corrected and supplemental information, in and of itself, shall not create any
presumption that such information constitutes or evidences the existence of a
material change or any breach or violation by PIC of any provision of this
Agreement.

     6.6   Trading Prohibitions.  PIC and each PIC Majority Shareholder hereby
acknowledges that as a result of disclosures by MCCAC contemplated under this
Agreement, PIC and its Affiliates may, from time to time, have material,
non-public information concerning Murdock.  PIC and each PIC Majority
Shareholder confirms that it and its Affiliates are aware and PIC has advised
its representatives that (a) the United States securities laws may prohibit a
person who has material, non-public information from purchasing or selling
securities of any company to which such information relates, and (b) material
non-public information shall not be communicated to any other person except as
permitted herein.                                                           



                                     19


<PAGE>   25

           ARTICLE VII. JOINT COVENANTS

     7.1   Support of Transactions.  MCCAC, PIC, the PIC Majority Shareholders
and their respective Affiliates shall each (a) use his or its reasonable best
efforts to assemble, prepare and file any information (and, as needed, to
supplement such information) as may be reasonably necessary to obtain as
promptly as practicable all governmental and regulatory consents required under
Article II, (b) exert his or its reasonable best efforts to obtain all material
consents and approvals of third parties that any of MCCAC, PIC, the PIC
Shareholders or their respective Affiliates are responsible to obtain in order
to consummate the transactions contemplated by this Agreement, (c) take such
other action as may reasonably be necessary or as another party may reasonably
request to satisfy the conditions of Article II or otherwise to comply with
this Agreement, and (d) provide the other parties, and such other party's
employees, officers, accountants, lawyers, financial advisors and other
representatives with access to its personnel, properties, business and records
under all reasonable circumstances.

           ARTICLE VIII.   INDEMNIFICATION

     8.1   Survival; Right to Indemnification Not Affected by Knowledge.  All
representations, warranties, covenants, and obligations of PIC, the PIC
Majority Shareholders and MCCAC in this Agreement, the Transaction Documents,
the certificates delivered pursuant to Section 2.2, and any other certificate
or document delivered pursuant to this Agreement will survive the Closing. The
waiver of any condition based on the accuracy of any representation or
warranty, or on the performance of or compliance with any covenant or
obligation, will not affect the right to indemnification, payment of Damages,
or other remedy based on such representations, warranties, covenants, and
obligations.

     8.2   Indemnification and Payment of Damages by PIC Majority Shareholders.
The PIC Majority Shareholders, jointly and severally, will indemnify and hold
harmless MCCAC and its representatives, officers, directors, employees, agents,
stockholders, controlling persons, subsidiaries and Affiliates (collectively,
the "MCCAC Indemnitees") for, and will pay to the MCCAC Indemnitees the amount
of, any Damages arising, directly or indirectly, from or in connection with:

           (a)   any breach of any representation or warranty made by PIC or
the PIC Majority Shareholders in this Agreement, the PIC Disclosure Statement,
as supplemented, any Transaction Document or any other certificate or document
delivered by PIC or the PIC Majority Shareholders pursuant to this Agreement




                                     20


<PAGE>   26

(except that the indemnification with respect to representations and warranties
in Article IV of this Agreement shall be several and not joint for each PIC
Majority Shareholder for Damages arising, directly or indirectly, from or in
connection with a breach of any of such PIC Majority Shareholder's
representations or warranties in Article IV);

           (b)   any breach by PIC or any PIC Majority Shareholder of any
covenant or obligation of PIC or any PIC Majority Shareholder in this Agreement
or any Transaction Document;

           (c)   any claim by any person for brokerage or finder's fees or
commissions or similar payments based upon any agreement or understanding
alleged to have been made by any such person with PIC or any PIC Majority
Shareholder (or any person acting on their behalf) in connection with any of
the transactions contemplated by this Agreement;

           (d)   any liabilities or obligations not incurred in the ordinary
course of business by PIC prior to the Closing Date (whether known or unknown)
that are not disclosed in the PIC Disclosure Statement or reflected on the
Interim Balance Sheet; or

           (e)   any claims, liabilities or obligations known but not disclosed
relating to any of the PIC Employees, including, without limitation, any
liability under any employee benefit plan or relating to severance or wrongful
termination; or

     The remedies provided in this Section 8.2 will not be exclusive of or
limit any other remedies that may be available to MCCAC or the other MCCAC
Indemnitees.

     8.3   Indemnification and Payment of Damages by MCCAC.  MCCAC will
indemnify and hold harmless each of the PIC Majority Shareholders and each of
their respective representatives, officers, directors, employees, agents,
stockholders, controlling persons, subsidiaries and Affiliates (collectively,
the "PIC Indemnitees") for, and will pay to the PIC Indemnitees the amount of,
any Damages arising, directly or indirectly, from or in connection with:

           (a)   any breach of any representation or warranty made by MCCAC in
this Agreement, any Transaction Document or any other certificate or document
delivered by MCCAC;                                                       




                                     21


<PAGE>   27

           (b)   any breach by MCCAC of any covenant or obligation of MCCAC in
this Agreement or any Transaction Document;

           (c)   any claim by any person for brokerage or finder's fees or
commissions or similar payments based upon any agreement or understanding
alleged to have been made by any such person with MCCAC (or any person acting
on its behalf) in connection with any of the transactions contemplated by this
Agreement; or 

           (d)   any liabilities or obligations incurred by PIC prior to the
Closing in the ordinary course of business as disclosed to MCCAC in this
Agreement or in the PIC Disclosure Statement and any liabilities or obligations
incurred by PIC after the Closing Date.

           The remedies provided in this Section 8.3 will not be exclusive of or
limit any other remedies that may be available to the PIC Majority Shareholders
or the other PIC Indemnitees.

     8.4   Procedure for Indemnification.

           (a)   As soon as is reasonably practicable after any MCCAC
Indemnitee or PIC Indemnitee becomes aware of any claim, event or circumstance
(a "Claim") that has or might give rise to an indemnification obligation under
Section 8.2 or Section 8.3 of this Agreement, such MCCAC Indemnitee or PIC
Indemnitee, as the case may be (an "Indemnified Person"), shall give written
notice thereof (a "Claim Notice") to the party or parties from which
indemnification is sought (the "Indemnifying Persons").  The Claim Notice shall
describe the Claim in reasonable detail, and shall indicate the amount
(estimated if necessary and to  the extent feasible) of the Damages  that have
been or may be suffered by the Indemnified Person.  The failure of any
Indemnified Person to promptly give the Indemnifying Persons a Claim Notice
shall not preclude such Indemnified Person from obtaining indemnification under
this Article VIII, except to the extent, and only to the extent, that such
Indemnified Person's failure has actually prejudiced the rights or increased
the liabilities and obligations of any of the Indemnifying Persons hereunder.

           (b)   With respect to any Claim Notice, the Indemnifying Persons
shall have the right by written notice to the Indemnified Person not later than
30 days after receipt of such Claim Notice, to assume the control of the
defense, compromise or settlement of such Claim, provided that (i) such
assumption shall, by its terms, be without cost to the Indemnified Person,
(ii) each of the Indemnifying Persons agree in writing that they are
responsible to indemnify (fully





                                     22


<PAGE>   28




and completely) the Indemnified Person for such Claim, and (iii) any settlement
of such Claim shall involve only the payment of money damages by the 
Indemnifying Persons.

           (c)   Upon the assumption of control by the Indemnifying Persons as
provided in Section 8.4(b), the Indemnifying Persons shall diligently proceed
with the defense, compromise or settlement of the Claim at the Indemnifying
Persons' sole expense, including employment of counsel reasonably satisfactory
to the Indemnified Person and, in connection therewith, the Indemnified Person
shall cooperate fully, but at the expense of the Indemnifying Persons, to make  
available to the Indemnifying Persons all pertinent information and witnesses
under the Indemnified Person's control, and to take such other steps as in the
opinion of counsel for the Indemnifying Persons are necessary to enable the
Indemnifying Persons to conduct such defense.

           (d)   The final, non-appealable determination of any Claim,
including all related costs and expenses, shall be binding and conclusive upon
the Indemnifying Persons and the Indemnified Person as to the amount of the
indemnification; provided, however, that in the Indemnifying Persons' defense
of such Claim, except with the written consent of the Indemnified Person, the   
Indemnifying Persons shall not consent to entry of any judgment or enter into
any settlement, which does not include as an unconditional term thereof the
provision by the claimant to the Indemnified Person of a release of the
Indemnified Person from all liability in respect of such Claim.

           (e)   Should the Indemnifying Persons fail to give notice to the
Indemnified Person as provided in Section 8.4(b), the Indemnified Person shall
be entitled to defend, settle or compromise the Legal Claim as in its sole
discretion may appear advisable, and such final determination, settlement or
compromise of the Legal Claim shall be binding upon the Indemnifying Persons.

     8.5   The Shareholder Representative.  (a) Each Majority PIC Shareholder
hereby irrevocably makes, constitutes and appoints Bonner Hardegree as his
agent (the "Shareholder Representative") and authorizes and empowers him to
fulfill the role of Shareholder Representative hereunder.

           (b)   In the event of the death, resignation or incapacity of Mr.
Hardegree, his successor shall be appointed by consent of the majority in
interest in PIC Common Stock held by the PIC Majority Shareholders as of the
Closing Date within 30 days of such event.  The decisions and actions of any
successor Shareholder Representative shall be, for all purposes, those of
a Shareholder Representative as if originally named herein.  The death or
incapacity 





                                     23


<PAGE>   29

of any Shareholder Representative shall not terminate the authority and agency
of the Shareholder Representatives.  The Shareholder Representative may resign
at any  time upon notice to MCCAC and each PIC Majority Shareholder given at
least 30 days prior to the effective date of such resignation, provided that no
such resignation shall be effective until his successor has been appointed in
accordance with this Section 8.5(b), and has accepted such appointment.

           (c)   The Shareholder Representative shall take any actions as he
may deem appropriate with respect to any Claim Notice as provided in this
Article VIII. The PIC Majority Shareholders agree that the Shareholder
Representative shall have full power and authority to receive all Claims
Notices with respect to Claims by any MCCAC Indemnitee, to control the defense,
compromise or settlement of any Claims by any MCCAC Indemnitee and otherwise to
act on behalf of the PIC Majority Shareholders for all purposes of Section 8.4,
and any action by the Shareholder Representative within the scope of such
authority shall be binding on all of the PIC Majority Shareholders.  In
performing any of his duties hereunder, the Shareholder Representative shall
not incur any liability to anyone for damages, losses or expenses, except for
willful misconduct.

     8.6   Limitations on Indemnification Obligations of the PIC Majority
Shareholders.

           (a)   The indemnification obligations of the PIC Majority
Shareholders pursuant to this Article VIII will not exceed $325,000 for Bonner
Hardegree and $2,925,000 for Wayne Wright which must be enforced first by
setoff of any amounts owed by MCCAC on the Notes issued to them respectively.

           (b)   The PIC Majority Shareholders will have no indemnification
obligations pursuant to this Article VIII until the aggregate losses incurred by
Indemnified Persons exceed $20,000 (the "Indemnification Threshold");
thereafter, the PIC Majority Shareholders will, subject to the other
limitations set forth in this Section 8.6, indemnify the Indemnified Persons
for all Losses, including those used in calculating the Indemnification
Threshold.

     8.7   Additional Indemnification Obligations of the PIC Majority
Shareholders.  Without regard to the limitations set forth in section 8.6, the
PIC Majority Shareholders will indemnify and hold harmless MCCAC from and
against all Damages incurred by PIC or MCCAC after the date of Closing relating
to the involvement of PIC or any of its current or former Affiliates relating
to Telecom America, Inc. bankruptcy proceedings or arising in connection with
such entity.                                                                



                                     24


<PAGE>   30





           ARTICLE IX.   TERMINATION

     9.1   Termination.  This Agreement may be terminated and the transactions
contemplated hereby abandoned:

           (a)   By mutual written consent of PIC, the PIC Majority
Shareholders and MCCAC at any time prior to the Closing.

           (b)   By PIC or MCCAC, upon written notice to each of the other
parties hereto, if the Closing has not occurred on or prior to September 15,
1997. 

           (c)   Prior to the Closing, by written notice to PIC from MCCAC, if
(i) there is a material breach of any representation, warranty, covenant or
agreement on the part of PIC or any PIC Majority Shareholder set forth in this
Agreement, or if a representation or warranty of PIC or any PIC Majority
Shareholder shall be untrue in any material respect, in either case such that
the condition specified in Sections 2.2(a), 2.2(b) or 2.2(c) would not be
satisfied at Closing (a "Terminating PIC Breach"), except that, if such
Terminating PIC Breach is curable by PIC through the exercise of its reasonable
best efforts, then, for up to 30 days, but only as long as PIC continues to
exercise such reasonable best efforts, MCCAC may not terminate this Agreement
under this Section 9.1(c)(i), (ii) any governmental or regulatory consent or
approval required for consummation of the transactions contemplated hereby is
denied by or in a final order or other final action issued or taken by the
appropriate governmental or regulatory authority, agency or similar body or
(iii) consummation of any of the transactions contemplated hereby is enjoined,
prohibited or otherwise restrained by the terms of a final, non-appealable
order or judgment of a court of competent jurisdiction.

           (d)   Prior to the Closing, by written notice to MCCAC from PIC or
from the holders of a majority of shares of PIC Stock, if (i) there is a
material breach of any representation, warranty, covenant or agreement on the
part of MCCAC set forth in this Agreement, or if a representation or warranty
of MCCAC shall be untrue in any material respect, in either case such that the
condition specified in Sections 2.3(a) or 2.3(b) would not be satisfied at
Closing (a "Terminating MCCAC Breach"), except that, if such Terminating MCCAC
Breach is curable by MCCAC through the exercise of its reasonable best
efforts then for up to 30 days, but only as long as MCCAC continues to exercise
such reasonable best efforts, PIC may not terminate this Agreement under this
Section 9.1(d)(i), (ii) any governmental or regulatory consent or approval
required for consummation of the transactions contemplated hereby is denied by
or in a final




                                     25


<PAGE>   31




order or other final action issued or taken by the appropriate governmental or
regulatory authority, agency or similar body, or (iii) consummation of any of
the transactions contemplated hereby is enjoined, prohibited or otherwise
restrained by the terms of a final, non-appealable order or judgment of a court
of competent jurisdiction.

     9.2   Effect.  Any termination of this Agreement, however effected, shall
not release MCCAC, PIC or any of the PIC Majority Shareholders from any
liability or other consequences arising from any breach or violation by any
such party of the terms of this Agreement prior to the effective time of such
termination, nor shall any such termination release any party from its
obligations or duties under this Agreement which, by their terms and/or
expressed intent, may require performance subsequent to any such termination,
and all provisions of this Agreement which set forth such obligations or duties
and such other general or procedural provisions which may be relevant to any 
attempt to enforce such obligations or duties, shall survive any such 
termination of this Agreement until such obligations or duties shall have been 
performed or discharged in full.

             ARTICLE X. DEFINITIONS

     10.1   Defined Terms.  As used in this Agreement, the following terms have
the following meanings:

            "AFFILIATES" means, as to any person or entity, another person or
entity that directly or indirectly through one or more intermediaries,
controls, or is controlled by, or is under common control with, such person or
entity, provided, however, that MCCAC's Affiliates will not include any person
or entity that may be deemed to control Murdock.

            "CAPITAL EXPENDITURES" means investments in property, plant or
equipment either (i) for MCCAC, or (ii) involving the expenditure of more than
$10,000 in any single case or more than $50,000 in the aggregate.

             "CLAIM" has the meaning set forth in section 8.4.

             "CLOSING" has the meaning set forth in Section 1.2.

             "CLOSING DATE" means the date on which the Closing occurs as
provided in Section 1.2.

             "CODE" means the Internal Revenue Code of 1986, as amended, and all
regulations promulgated thereunder, as in effect from time to time.       



                                     26


<PAGE>   32






             "DAMAGES" means any loss, liability, claim, damage (including
incidental and consequential damages), expense (including costs of
investigation and defense and reasonable attorneys' fees) or diminution of
value, whether or not involving a third-party claim.

             "ENCUMBRANCE" means any lien, claim, charge, security interest,
option, mortgage, pledge or other legal or equitable encumbrance, excluding any
encumbrance arising under or pursuant to federal or state securities laws.

             "FAMILY" means, with respect to a particular individual, (i) the
individual, (ii) such individual's spouse, parents, children, siblings, mothers
and fathers-in-law, sons and daughters-in-law, and brothers and sisters-in-law
(i) the individual, and (iii) any other natural person who resides with such 
individual.

             "GAAP" means generally accepted accounting principles consistently
applied throughout the periods involved.

             "NON-COMPETITION AGREEMENTS" have the meaning set forth in Section
2.2(h). 
  
             "PERMITTED LIABILITIES" means the liabilities and obligations
described in clauses (i), (ii) and (iv) of Section 3.13.

             "PERMITTED LIENS" has the meaning set forth in Section 3.19.

             "PIC STOCK" means the shares of PIC's Common and Preferred Stock.

             "PIC OPTIONS" means all warrants, options, subscriptions and other
convertible instruments or agreements pursuant to which PIC is obligated to
issue, transfer, deliver or sell shares of PIC Common Stock, including, without
limitation, pursuant to the PIC Stock Option Plan.

             "PIC SUBSIDIARY" means any entity of which at least 50% of the
equity interests are owned, directly or indirectly, by PIC.

             "PROPORTIONAL SHARE" means, with respect to any PIC Shareholder,
the amount of cash or Note stated with respect to such PIC Shareholder on
Exhibit A.  .

             "PURCHASE PRICE" has the meaning set forth in Section 1.3.    


                                     27


<PAGE>   33

             "RELATED PERSON" means, with respect to a particular individual,
(i) each other member of such individual's Family, (ii) any entity that is
directly or indirectly controlled by such individual or one or more members of
such individual's Family, (iii) any entity in which such individual or members
of such individual's Family directly or indirectly beneficially own
(individually   or in the aggregate) at least 10% of the outstanding equity
securities or equity interests, and (iv) any entity with respect to which such
individual or one or more members of such individual's Family serves as a
director, officer, partner, executor, or trustee (or in a similar capacity).

            "SHAREHOLDER REPRESENTATIVE" has the meaning set forth in section
8.5. 

            "TRANSACTION COSTS" means reasonable accounting, legal, printing
and financial advisory fees and expenses incurred by PIC and the PIC Majority
Shareholders in connection with the Agreement and the transactions contemplated
hereby.

            "TRANSACTION DOCUMENTS" means this Agreement, the Notes, the
Security Agreement and the Non-Competition Agreement.

     10.2   Other Definitional Provisions.

           (a)   All terms defined in this Agreement have the defined meanings
when used in any certificate, report or other documents made or delivered
pursuant hereto, unless the context otherwise requires.

           (b)   Terms defined in the singular have a comparable meaning when
used in the plural, and vice versa.

           (c)   As used herein, the neuter gender also denotes the masculine
and feminine, and the masculine gender also denotes the neuter and feminine,
where the context so permits.

           (d)   The words "hereof," "herein" and "hereunder" and words of
similar import refer to this Agreement as a whole and not to any particular
provision of this Agreement.

           (e)   The words "include," "including" and "or" mean without
limitation by reason of enumeration.                                         

                                     28


<PAGE>   34

           ARTICLE XI.   MISCELLANEOUS

     11.1   Waiver.  Any party to this Agreement may, at any time prior to the
Closing, waive any of the terms or conditions of this Agreement or agree to an
amendment or modification to this Agreement by an agreement in writing executed
in the same manner (but not necessarily by the same persons) as this Agreement.

     11.2   Notices.  All notices and other communications among the parties
shall be in writing and shall be deemed to have been duly given when (i)
delivered in person, (ii) one day after delivery to a reputable overnight
courier service, (iii) five days after posting in the United States mail having
been sent registered or certified mail return receipt requested, or (iv)
delivered by telecopy, and promptly confirmed by delivery in person or post as
aforesaid in each case, with postage prepaid, addressed as follows:

             (a)    If to MCCAC, to:

                    MCC Acquisition Corporation
                    Attn:  Thomas E. Chaplin
                    1112 29th Avenue, S.W.
                    Cedar Rapids, IA 52404
                    Telephone No.:  319-362-6900
                    Telecopier No.:  319-363-7008

                    with a copy (which shall not
                    constitute notice) to:

                    Albert S. Orr, Esq.
                    Reinhart, Boerner, Van Deuren,
                         Norris & Rieselbach, s.c.
                    1000 North Water Street
                    Suite 2100
                    Milwaukee, WI 53202
                    Telephone No.:  414-298-8209
                    Telecopier No.:  414-298-8097

             (b)    If to PIC or any PIC Majority Shareholder, to:

                    Mr. Bonner Hardegree
                    5806 Mesa Drive, Suite 260
                    Austin, TX 78731
                    Telephone No.:  512-467-7422
                                     

                                     29




<PAGE>   35



                    Telecopier No.  512-467-0354

                    with a copy (which shall not
                    constitute notice) to:

                    Thomas D. Fritz, Esq.
                    Joseph M. Ford, Esq.
                    Ford & Ferraro
                    2000 San Jacinto Center
                    98 San Jacinto Boulevard
                    Austin, TX 78701
                    Telephone No.:  512-476-2020
                    Telecopier No.:  512-477-5267

or to such other address or addresses as the parties may from time to time
designate in writing.

     11.3   Assignment.  Except as provided in Section 7.1, and except that
MCCAC may assign this Agreement, or any right or benefit hereunder, to Murdock,
no party hereto shall assign this Agreement or any part hereof without the
prior written consent of the other parties.  Except as otherwise provided
herein, this Agreement shall be binding upon and inure to the benefit of the
parties hereto and their respective permitted successors and assigns.

     11.4   Rights of Third Parties.  Nothing expressed or implied in this
Agreement is intended or shall be construed to confer upon or give any person,
firm or corporation, other than the parties hereto, any subsidiary of MCCAC or
Murdock joining this Agreement under the circumstances described in Section 7.1
or any Indemnified Person described in Section 8.4, any right or remedies under
or by reason of this Agreement.

     11.5   Reliance.  Each of the parties to this Agreement shall be deemed to
have relied upon the accuracy of the written representations and warranties
made to it in or pursuant to this Agreement, notwithstanding any investigations
conducted by or on its behalf or notice, knowledge or belief to the contrary.

     11.6   Expenses.  MCCAC shall bear its own expenses incurred in connection
with this Agreement and the transactions herein contemplated whether or not
such transactions shall be consummated, including, without limitation, all fees
of its legal counsel and accountants.  The PIC Shareholders shall bear the
legal, financial advisory and accounting fees and expenses of PIC, the PIC



                                      30
<PAGE>   36


Subsidiaries and the PIC Shareholders incurred in connection with this
Agreement and the transactions herein contemplated in excess of $10,000.

     11.7   Construction.  This Agreement shall be construed and enforced in
accordance with the laws of the State of Iowa without regard to conflicts of
law principles.  Unless otherwise stated, references to Sections, Articles or
Exhibits refer to the Sections, Articles and Exhibits to this Agreement.  The
parties have participated jointly in the negotiation and drafting of this
Agreement.  In the event an ambiguity or question of intent or interpretation
arises, this Agreement shall be construed as if drafted jointly by the parties
and no presumption or burden of proof shall arise favoring or disfavoring any
party by virtue of the authorship of any provisions of this Agreement.

     11.8   Captions; Counterparts.  The captions in this Agreement are for
convenience only and shall not be considered a part of or affect the
construction or interpretation of any provision of this Agreement.  This
Agreement may be executed in two or more counterparts, each of which shall be
deemed an original, but all of which together shall constitute one and the same
instrument.

     11.9   Entire Agreement.  This Agreement (together with the other
Transaction Documents, the Exhibits and other writings referred to herein or
delivered pursuant hereto), constitutes the entire agreement among the parties
and supersedes any other agreements, whether written or oral, that may have
been made or entered into by or among Murdock or its subsidiaries, PIC or the
PIC Subsidiaries, the PIC Shareholders or by any director or directors or
officer or officers of such parties relating to the transactions contemplated
hereby, or incident hereto.  No representations, warranties, covenants,
understandings or agreements, oral or otherwise, relating to the transactions
contemplated by this Agreement, exist between the parties except as expressly
set forth in this Agreement.

     11.10   Amendments.  This Agreement may be amended or modified in whole or
in part, only by a duly authorized agreement in writing executed in the same
manner as this Agreement and which makes reference to this Agreement.

     11.11   Publicity.  All press releases or other public communications of
any nature whatsoever relating to the transactions contemplated by this
Agreement, and the method of the release for publication thereof, shall be
subject to the prior mutual approval of MCCAC and PIC, which approval shall not
be unreasonably withheld by any party; provided, however, that nothing
herein shall prevent any party from publishing such press releases or other
public communications as such 

                                     31



<PAGE>   37

party may consider necessary in order to satisfy such party's legal or
contractual obligations.                                 

     IN WITNESS WHEREOF the parties have hereunto caused this Agreement to be
duly executed as of the date first above written.


                                        MCC ACQUISITION CORP.

                                        By:   /s/ Thomas E. Chaplin
                                           -------------------------------
                                        Title: Chief Executive Officer
                                              ----------------------------

                                        PRIORITY INTERNATIONAL
                                        COMMUNICATIONS, INC.

                                        By:   /s/ Bonner Hardegree
                                           -------------------------------
                                        Title: Vice President


                                        PIC MAJORITY SHAREHOLDERS

                                        /s/ Bonner Hardegree, Attorney-in Fact
                                        --------------------------------------
                                                     Wayne Wright

                                        /s/ Bonner Hardegree
                                        --------------------------------------
                                                  Bonner Hardegree




                                     32

<PAGE>   1
                                                                EXHIBIT 2.2

                 FIRST AMENDMENT TO STOCK PURCHASE AGREEMENT

     THIS FIRST AMENDMENT (the "Amendment") to the STOCK PURCHASE AGREEMENT
dated as of August 22, 1997 (the "Agreement") is entered into as of the 31st
day of October, 1997 by and among MCC ACQUISITION CORP. ("MCCAC"), PRIORITY
INTERNATIONAL COMMUNICATIONS, INC. ("PIC") and WAYNE WRIGHT and BONNER
HARDEGREE as the majority shareholders of PIC (the "PIC Majority
Shareholders").

                                    RECITAL

     MCCAC, PIC and the Shareholders mutually desire to amend the Agreement in
the manner set forth in this Amendment.

                                   AGREEMENTS

     In consideration of the recital and the agreements set forth in the
Agreement as amended hereby, the parties agree:

     1.   The first sentence of the second paragraph of section 1.1 of the
Agreement is amended to read in its entirety as follows:

              The Purchase Price will be payable as follows:  (a) $500,000 
          payable by transfer of immediately available funds at Closing; (b) 
          $840,000 payable by delivery of a promissory note issued to the PIC
          Majority Shareholders in the form of Exhibit B-1 (the "Short-Term
          Note"); and (c) $1,910,000 payable by delivery of promissory notes
          issued to the PIC Majority Shareholders, Frank Arnold, Janet Tanner
          and Alan Holt in the form of Exhibit B-2 (the "Long-Term Notes")
          (together, the Short-Term Note and the Long-Term Notes are referred
          to as the "Notes").

     2.   The second sentence of the second paragraph of Section 1.1 of the
Agreement is amended to read in its entirety as follows:

          The Short-Term Note and the Long-Term Notes payable to the PIC
Majority Shareholders shall be secured by a Collateral Pledge and Security
Agreement in the form attached hereto as Exhibit F-1 and the Long-Term Notes
payable to Frank Arnold, Janet Tanner and Alan Holt shall be secured by a
Collateral Pledge and Security Agreement in the form attached hereto as Exhibit
F-2 (the Collateral Pledge and Security Agreements attached hereto as Exhibits
F-1 and F-2 shall together be referred to as the "Security Agreements").




<PAGE>   2


     3.    Section 1.2(a) of the Agreement is amended to read in its entirety:
"MCCAC will deliver to each PIC Shareholder that Shareholder's Proportional
Share of the Purchase Price, payable in the manner described in Section 1.1
hereof."

     4.    A new section 1.3 is added to the Agreement to read in its entirety
as follows:

           1.3   Special Default Right.  The Short-Term Note is payable in
full on March 1, 1998.  If the Short-Term Note is not paid in full on March 1,
1998, the PIC Majority Shareholders shall have the right, subject to the
conditions described herein, to rescind the transactions contemplated by this
Agreement, retaining the $500,000 payable pursuant to section 1.1(a) of this
Agreement as liquidated damages (the "PIC Rescission Right").  The PIC
Majority Shareholders may only exercise the PIC Rescission Right during the
30-day period beginning on March 1, 1998 and only if the PICR Shareholders have
exercised the PICR Rescission Right described in section 1.4 of the Stock
Purchase Agreement dated August 22, 1997, as amended by a First Amendment dated
October 31, 1997, to which MCCAC, PIC Resources Corp., the shareholders of PIC
Resources Corp. and ATN Communications Inc. are parties.  If the PIC Rescission
Right and the PICR Rescission Right are exercised, such action shall be the
sole remedy for MCCAC's failure to pay the Short-Term Notes in full and MCCAC,
Murdock Communications Corporation and the PIC Shareholders shall be fully
released from all obligations and liabilities under this Agreement and all
agreements and instruments delivered pursuant to this Agreement and the PIC
Majority Shareholders shall return to the Company, without any deduction or
offset therefrom, any and all payments received by the PIC Majority
Shareholders with respect to the Long-Term Notes.

     5.    Exhibit A to the Agreement is deleted and replaced by Exhibit A in
the form attached to this Amendment.  Exhibit B to the Agreement is deleted and
replaced by Exhibits B-1 and B-2 in the forms attached to this Amendment.
Exhibit F to the Agreement is deleted and replaced by Exhibits F-1 and F-2,
and Exhibit H to the Agreement is deleted and replaced by Exhibit H, in the
form attached to this Amendment.

     6.    The date for termination established in Section 9.1(b) of the
Agreement is changed to October 31, 1997.

     7.    In conjunction with the closing of the sale of the Stock, PIC has
guaranteed the repayment of a $1,000,000 promissory note from PIC


                                      2

<PAGE>   3


Resources Corp. and ATN Communications, Inc. to Berthel Fisher & Company
Leasing, Inc.   This guarantee shall be a Permitted Liability under the
Agreement for all purposes and MCCAC waives any further right it may have to
require further disclosure thereof under the PIC Disclosure Statement or
otherwise or to indemnity from the PIC Majority Shareholders therefor.

     8.    Except as amended by this Amendment, the Agreement remains in effect,
unchanged and binding upon the parties thereto.

                                        MMC ACQUISITION CORP.

                                        BY /s/ Thomas E. Chaplin
                                          ---------------------------------
                                             Thomas E. Chaplin, CEO

                                        PRIORITY INTERNATIONAL
                                        COMMUNICATIONS, INC.

                                        BY /s/ Wayne Wright
                                          ---------------------------------
                                             Wayne Wright, President

                                        PIC MAJORITY SHAREHOLDERS:

                                             /s/ Wayne Wright
                                        -----------------------------------
                                                        Wayne Wright

                                             /s/ Bonner Hardegree
                                        -----------------------------------
                                                        Bonner Hardegree



                                      3


<PAGE>   1
                                                                     Exhibit 2.3


    =====================================================================
                            STOCK PURCHASE AGREEMENT





                                  by and among


                             MCC ACQUISITION CORP.,

                              PIC RESOURCES CORP.,

                    THE SHAREHOLDERS OF PIC RESOURCES CORP.

                                      and

                            ATN COMMUNICATIONS INC.





                                  dated as of

                                August 22, 1997


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


<PAGE>   2


                            STOCK PURCHASE AGREEMENT


                               TABLE OF CONTENTS





   ARTICLE I.  PURCHASE AND SALE OF SHARES.............................
          1.1  Purchase and Sale of Shares.............................
          1.2  Closing of Purchase and Sale of Shares..................

  ARTICLE II.  CONDITIONS TO OBLIGATIONS...............................
          2.1  Conditions to Obligations of MCCAC, PICR/ATN............
               and the PICR Shareholders...............................
          2.2  Conditions to Obligations of MCCAC......................
          2.3  Conditions to the Obligations of the
               PICR Shareholders.......................................

 ARTICLE III.  REPRESENTATIONS AND WARRANTIES OF PICR/ATN AND THE PICR
               SHAREHOLDERS............................................
          3.1  Corporate Organization..................................
          3.2  Subsidiaries and Other Entities.........................
          3.3  Corporate Authorization.................................
          3.4  Capital Stock...........................................
          3.5  Options.................................................
          3.6  Compliance with Laws....................................
          3.7  No Conflict.............................................
          3.8  Litigation..............................................
          3.9  Insurance...............................................
         3.10  Intellectual Property...................................
         3.11  Assets..................................................
         3.12  Financial Statements....................................
         3.13  Liabilities.............................................
         3.14  Transactions Not in the Ordinary Course.................
         3.15  Capital Projects........................................
         3.16  Taxes...................................................
         3.17  Bank Accounts; Powers of Attorney.......................
         3.18  Real Estate.............................................
         3.19  Title to Properties.....................................
         3.20  Contracts...............................................
         3.21  Brokers.................................................
         3.22  Special Liabilities; Warranties.........................


<PAGE>   3



         3.23  Employee Benefit Matters................................
         3.24  Materially Correct......................................
         3.25  Information.............................................
         3.26  Relationships with Related Persons......................

  ARTICLE IV.  ADDITIONAL REPRESENTATIONS AND
               WARRANTIES OF THE PICR SHAREHOLDERS.....................
          4.1  Authority...............................................
          4.2  Ownership of Shares.....................................
          4.3  No Conflict.............................................

   ARTICLE V.  REPRESENTATIONS AND WARRANTIES OF MCCAC.................
          5.1  Corporate Organization; Authorization...................
          5.2  No Conflict.............................................
          5.3  Brokers.................................................

  ARTICLE VI.  COVENANTS OF PICR/ATN AND THE PICR SHAREHOLDERS.........
          6.1  Conduct of Business.....................................
          6.2  Reasonable Efforts......................................
          6.3  Inspection..............................................
          6.4  Best Efforts............................................
          6.5  Update Information......................................
          6.6  Trading Prohibitions....................................

 ARTICLE VII.  JOINT COVENANTS.........................................
          7.1  Support of Transactions.................................

ARTICLE VIII.  INDEMNIFICATION.........................................
          8.1  Survival; Right to Indemnification Not
               Affected by Knowledge...................................
          8.2  Indemnification and Payment of Damages by
               PICR Shareholders.......................................
          8.3  Indemnification and Payment of Damages by
               MCCAC...................................................
          8.4  Procedure for Indemnification...........................
          8.5  The Shareholder Representative..........................
          8.6  Limitations on Indemnification Obligations of the
               PICR Shareholders.......................................
          8.7  Additional Indemnification Obligations of the
               PICR Shareholders.......................................

                                     ii

<PAGE>   4




  ARTICLE IX.  TERMINATION.............................................
          9.1  Termination.............................................
          9.2  Effect..................................................

   ARTICLE X.  DEFINITIONS.............................................
         10.1  Defined Terms...........................................
         10.2  Other Definitional Provisions...........................

  ARTICLE XI.  MISCELLANEOUS...........................................
         11.1  Waiver..................................................
         11.2  Notices.................................................
         11.3  Assignment..............................................
         11.4  Rights of Third Parties
         11.5  Reliance................................................
         11.6  Expenses................................................
         11.7  Construction............................................
         11.8  Captions; Counterparts..................................
         11.9  Entire Agreement........................................
        11.10  Amendments..............................................
        11.11  Publicity...............................................


                                     iii
<PAGE>   5




                                    EXHIBITS



               Exhibit A  -    PICR Shareholders

               Exhibit B  -    Form of Opinion of Ford & Ferraro

               Exhibit C  -    Form of Shareholder Release

               Exhibit D  -    Form of Non-Competition Agreement

               Exhibit E  -    None

               Exhibit F  -    PICR/ATN Disclosure Statement



                                     iv


<PAGE>   6




                            STOCK PURCHASE AGREEMENT

     This Stock Purchase Agreement is entered into as of August ___, 1997 by
and among MCC Acquisition Corp. ("MCCAC"), an Iowa corporation and a wholly
owned subsidiary of Murdock Communications Corporation ("Murdock"), PIC
Resources Corp., a Texas corporation ("PICR"), Wayne Wright and Bonner
Hardegree as the only shareholders of PICR (the "PICR Shareholders"), and ATN
Communications Inc., a Delaware corporation that  prior to Closing (as defined
below) will be wholly owned by PICR ("ATN").

     Unless the context otherwise requires, terms that are capitalized and not
otherwise defined in context have the meanings set forth or cross-referenced in
Article X of this Agreement.  "PICR/ATN" shall refer collectively to both PICR
and ATN and each of them.

                                    RECITALS

     A. MCCAC desires to purchase from the PICR Shareholders all of the issued
and outstanding shares of capital stock of PICR, and the PICR Shareholders
desire to sell to MCCAC the shares of PICR Common Stock listed on Exhibit A-1
hereto which together constitute all of the issued and outstanding capital
stock of PICR.

     B. Simultaneously with the transactions contemplated hereby, MCCAC will
purchase all of the issued and outstanding capital stock of Priority
International Communications, Inc. ("Priority").

                                   AGREEMENT

     In order to consummate the transactions contemplated hereby, and in
consideration of the mutual agreements hereinafter contained, each party to
this Agreement agrees as follows:





<PAGE>   7



             ARTICLE I. PURCHASE AND SALE OF SHARES

     1.1 Purchase and Sale of Shares.  Subject to the terms and conditions set
forth in this Agreement, on the Closing Date, each of the PICR Shareholders
shall sell to MCCAC, and MCCAC shall purchase from each of the PICR
Shareholders, the shares of PICR Common Stock set forth opposite each such PICR
Shareholder's name on Exhibit A hereto, as applicable, in each case free and
clear of all Encumbrances, except as stated herein, for such PICR Shareholder's
Proportional Share of the aggregate purchase consideration payable to the PICR
Shareholders at Closing (the "Purchase Price").

     The Purchase Price will be payable as follows:  (a) an aggregate of
$30,000 shall be payable in cash to the PICR Shareholders, in their respective
Proportional Shares; (b) 300,000 shares of Murdock common stock will be issued
to the PICR Shareholders, in their respective Proportional Shares, at Closing;
and (c) additional shares of Murdock common stock may be earned by the PICR
Shareholders pursuant to section 1.3.

     1.2 Closing of Purchase and Sale of Shares.  The closing of the purchase
and sale of shares of PICR Common Stock contemplated herein (the "Closing")
will occur after all of the conditions set forth in Article II have either been
fulfilled or waived.  Subject to the prior fulfillment or waiver of the
conditions in Article II, the parties will make the following deliveries at the
Closing:

         (a) MCCAC will deliver to each PICR Shareholder certificates for 
Murdock common stock representing such shareholder's Proportional Share of the 
Purchase Price, payable in the manner described in section 1.1(a); and

         (b) each PICR Shareholder will deliver to MCCAC certificates 
representing the shares of PICR Common Stock (as applicable), duly endorsed (or
accompanied by duly executed stock powers), for transfer to MCCAC.

     1.3 Earn-Out Right.  At the end of each of the two periods of 12
consecutive full calendar months during the 24 month period after the Closing
Date, Purchaser and Sellers shall measure the amount of EBITDA (earnings before
interest, taxes, depreciation and amortization) generated by the entity
comprising PICR/ATN and Priority (the "Subsidiary") and if the Subsidiary has
EBITDA of at least $1,000,000 for either such period, Murdock Common Stock with
an aggregate Quarterly Average Market Value of $1.25 for each dollar of EBITDA
earned in the relevant period in excess of $1,000,000 will be delivered to the
PICR Shareholders, according to their respective Proportional Shares, within
120 days after the end of the applicable period.

                                      2

<PAGE>   8



             ARTICLE II. CONDITIONS TO OBLIGATIONS

     2.1 Conditions to Obligations of MCCAC, PICR/ATN and the PICR
Shareholders.  The obligations of MCCAC, PICR/ATN and the PICR Shareholders to
consummate, or cause to be consummated, the Acquisition are subject to the 
satisfaction of the following conditions, any one or more of which may be 
waived in writing by such parties:

         (a) All necessary approvals, clearances and consents of governmental 
and regulatory authorities required to be procured by MCCAC or PICR in 
connection with the transactions contemplated by this Agreement, and all 
material approvals and consents of third parties that are required to be 
obtained in connection with the transactions contemplated by this Agreement, 
shall have been procured.

         (b) There shall not be in force any order or decree, statute, rule or
regulation nor shall there be on file any complaint by a governmental agency
seeking an order or decree, restraining, enjoining or prohibiting the
consummation of the transactions contemplated by this Agreement, and none of
MCCAC, PICR/ATN or the PICR Shareholders shall have received notice from any
governmental agency that it has determined to institute any suit or proceeding
to restrain or enjoin the consummation of the transactions contemplated by this
Agreement or to nullify or render ineffective this Agreement if consummated, or
to take any other action which would result in the prohibition or material
change in the transactions contemplated by this Agreement.

     2.2 Conditions to Obligations of MCCAC.  The obligation of MCCAC to
consummate, or cause to be consummated, the transactions contemplated by this
Agreement is subject to the satisfaction of the following additional
conditions, any one or more of which may be waived in writing by MCCAC:

         (a) Each of the representations and warranties of PICR/ATN and the PICR
Shareholders contained in this Agreement shall be true and correct in all
material respects both on the date hereof and as of the Closing, as if made
anew at and as of that time, and each of the covenants and agreements of
PICR/ATN and the PICR Shareholders to be performed as of or prior to the
Closing shall have been duly performed, except in each case for changes after
the date hereof which are contemplated or expressly permitted by this
Agreement.

         (b) PICR and ATN shall each have delivered to MCCAC a certificate 
signed by its President, dated the Closing Date, certifying, in form reasonably
satisfactory to MCCAC and to its counsel that, to the best of the 

                                      3
<PAGE>   9

knowledge and belief of such officer, the conditions specified in Section 2.1 
and Section 2.2(a) as they relate to PICR or ATN, as applicable, and in Section
2.2(e) and (i) have been fulfilled.

         (c) Each PICR Shareholder shall have delivered to MCCAC a certificate,
dated the Closing Date, certifying, in form reasonably satisfactory to MCCAC
and to its counsel that, to the best of the knowledge and belief of such PICR
Shareholder, the conditions specified in Section 2.1 as they relate to PICR/ATN
and such PICR Shareholder and in Sections 2.2(a), (e) and (i) have been
fulfilled.

         (d) MCCAC shall have received opinions, dated the Closing Date, from 
Ford & Ferraro in the form of Exhibit B.

         (e) PICR/ATN shall have no liabilities or obligations except Permitted
Liabilities.  The terms of any such Permitted Liabilities outstanding as of the
Closing Date shall permit payment in full at the borrower's election, without
prepayment penalties, similar charges or any lender's or third party consents.

         (f) MCCAC shall have received an executed release in the form of 
Exhibit C to this Agreement from each of the PICR Shareholders.

          (g) Each of the PICR Options shall have been exercised in full or
otherwise terminated, and any person who receives shares of PICR Common Stock
upon exercise of any such option is or becomes a party to this Agreement as
PICR Shareholder.

         (h) Each PICR Shareholder shall have entered into a Non-Disturbance and
Non-Solicitation Agreement with MCCAC in substantially the form attached as
Exhibit D to this Agreement (the "Non-Competition Agreement").

         (i) The assets to be held by PICR/ATN after the Closing Date shall be 
free and clear of any Encumbrances except for Permitted Liens.

         (j) Murdock shall have obtained new equity financing, on terms and
conditions reasonably satisfactory to Murdock, in an aggregate issue amount not
less than $3,000,000.

         (k) This Agreement shall have been approved by Murdock's Board of
Directors.




                                      4
<PAGE>   10




         (l) Acknowledging that the parties have signed this Agreement without
attaching the PICR/ATN Disclosure Statement, the matters described on the
PICR/ATN Disclosure Statement must be acceptable to MCCAC in its sole
discretion.  PICR/ATN agree to deliver the PICR/ATN Disclosure Statement to
MCCAC as soon as reasonably possible after the date of this Agreement.

     2.3 Conditions to the Obligations of the PICR Shareholders.  The
obligation of the PICR Shareholders to consummate the Acquisition is subject to
the satisfaction of the following additional conditions, any one or more of
which may be waived in writing by all of the PICR Shareholders:

         (a) Each of the representations and warranties of MCCAC contained in 
this Agreement shall be true and correct in all material respects both on the 
date hereof and as of the Closing, as if made anew at and as of that time, and 
each of the covenants and agreements of MCCAC to be performed as of or prior to
the Closing shall have been duly performed, except in each case for changes 
after the date hereof which are contemplated or expressly permitted by this
Agreement.

         (b) MCCAC shall have delivered to the PICR Shareholders a certificate
signed by an officer of MCCAC, dated the Closing Date, certifying, in form
reasonably satisfactory to the PICR Shareholders and their counsel, to the
effect that to the best of the knowledge and belief of such officer, the
conditions specified in Section 2.1 as they relate to MCCAC and in Section
2.3(a) have been fulfilled.

         (c) PICR shall have obtained ownership of 100% of the outstanding 
capital stock of ATN.

         (d) The PICR Shareholders and Murdock shall have entered into a
registration rights agreement providing the PICR Shareholders with piggyback
registration rights for the shares of Murdock Common Stock issued to the PICR
Shareholders hereunder with respect to all secondary registrations of Murdock
Common Stock (other than registrations pursuant to registration rights granted
by Murdock prior to the Closing Date).

         ARTICLE III. REPRESENTATIONS AND WARRANTIES 
                      OF PICR/ATN AND THE PICR 
                      SHAREHOLDERS

     For purposes of this Article III, references to the knowledge of PICR/ATN
or the PICR Shareholders shall mean matters within the actual knowledge of
either PICR Shareholder and matters which either PICR Shareholder 




                                      5
<PAGE>   11



should have known after due investigation concerning the subjects discussed in 
this Article III.  PICR/ATN and the PICR Shareholders jointly and severally
represent and warrant to MCCAC, except as set forth on the PICR/ATN Disclosure
Statement to be attached as Exhibit E to this Agreement, that:

     3.1 Corporate Organization.

         (a) PICR has been duly incorporated and is validly existing as a
corporation in good standing under the laws of the State of Texas and has the
corporate power and authority to own or lease its properties and to conduct its
business as it has been and is now being conducted.  The copies of the Articles
of Incorporation of PICR certified by the Secretary of State of the State of
Texas, and the By-Laws of PICR , certified by the Secretary of PICR ,
previously delivered to MCCAC, are true, correct and complete.

         (b) ATN has been duly incorporated and is validly existing as a
corporation in good standing under the laws of the State of Delaware and has
the corporate power and authority to own or lease its properties and to conduct
its business as it has been and is now being conducted.  The copies of the
Articles of Incorporation of ATN, certified by the Secretary of State of
Delaware, and the By-Laws of ATN, certified by the Secretary of ATN, previously
delivered to MCCAC, are true, correct and complete.

         (c) PICR and ATN are both duly licensed or qualified and in good 
standing as a foreign corporation in all jurisdictions identified on Section 
3.1(b) of the PICR/ATN Disclosure Statement and such jurisdictions are the only
ones in which their ownership of property or the character of their activities 
requires them to be so licensed or qualified.

     3.2 Subsidiaries and Other Entities.  Except for ATN, PICR has no
Subsidiaries; ATN has no Subsidiaries.  All the outstanding capital stock of
ATN is duly authorized, validly issued, fully paid and nonassessable.  PICR
currently owns 80% and as of the Closing Date will hold 100%, of the issued and
outstanding capital stock of ATN free and clear of any Encumbrance, except the
shares pledged to United Network, Inc. as described in section 3.2 of the
PICR/ATN Disclosure Statement  There are no warrants, options, subscriptions,
other convertible instruments, and no commitments, obligations, or agreement
(whether firm or conditional) pursuant to which ATN is or may be obligated to
issue, transfer, deliver or sell shares of capital stock or other securities of
ATN.  Except for PICR's ownership of ATN, neither PICR nor ATN owns, directly
or indirectly, any partnership, equity, profit, participation or similar
ownership interest in any corporations, partnerships, joint ventures, trusts,
unincorporated organizations, associations or similar entities.


                                      6

<PAGE>   12




     3.3 Corporate Authorization.  The Board of Directors of PICR and of ATN,
respectively, has approved the transactions contemplated by this Agreement.
PICR/ATN has all necessary corporate power and authority to enter into this
Agreement and to perform all of the obligations to be performed by it
hereunder.  Upon the execution and delivery hereof by MCCAC, this Agreement
will constitute the valid and legally binding obligation of PICR/ATN,
enforceable against PICR/ATN in accordance with its terms, except as
enforceability thereof may be limited by applicable bankruptcy, reorganization,
insolvency or other similar laws affecting creditors' rights generally, by
equitable principles of general applicability with respect to the availability
of equitable remedies, or by public policies applicable to securities laws.

     3.4 Capital Stock.  The entire authorized capital stock of PICR consists
solely of 1,000,000 shares of PICR Common Stock, of which 1,000 shares are
issued and outstanding.  The entire authorized capital stock of ATN consists
solely of 10,000 shares of ATN Common Stock, of which 1,000 shares are issued
and outstanding.  All of the issued and outstanding shares of PICR Common Stock
are owned by the PICR Shareholders as set forth on Exhibit A respectively.  At
Closing, all of the issued and outstanding shares of ATN stock will be owned by
PICR.  Some of the PICR stock owned by the PICR Shareholders is pledged to
secure an obligation of PICR to United Network, Inc. as disclosed in section
3.4 of the PICR/ATN Disclosure Statement.  All of the outstanding shares of
PICR Common Stock and ATN Common Stock (and any shares issuable pursuant to
presently outstanding options, if exercised and purchased at the applicable
exercise price) were duly authorized and will be, when issued and the option
price paid (if applicable), validly issued, fully paid and nonassessable.  None
of the capital stock or other securities of PICR or ATN is entitled or subject
to preemptive rights or registration rights.  The authorization or consent of
no person is required in order to consummate the transactions contemplated
herein by virtue of any such person having an equitable or beneficial interest
in the PICR Common Stock or the ATN Common Stock.  There are not now, and at
the Closing Date there will not be, any voting trusts or other agreements or
understandings to which PICR/ATN or any PICR Shareholder is a party or is bound
with respect to the voting of PICR Common Stock or the ATN Common Stock.  All
outstanding shares of PICR Common Stock and ATN Common Stock were offered, sold
and issued in compliance with all applicable laws and regulations, including,
without limitation, federal and state securities laws.

     3.5 Options.  There are no PICR Options or ATN Options or other
commitments or obligations of PICR/ATN, either firm or conditional, to issue,
deliver or sell, whether under offers, stock option agreements, stock bonus
agreements, stock purchase plans, incentive compensation plans, warrants,


                                      7

<PAGE>   13



conversion rights or otherwise, any authorized but unissued shares, or treasury
shares, of PICR Common Stock or ATN Common Stock or other securities of PICR or
ATN.

     3.6 Compliance with Laws.  To the best knowledge of the PICR Shareholders,
except as set forth in Section 3.6 of the PICR/ATN Disclosure Statement, (i)
PICR/ATN is not currently in violation (nor is it currently liable or otherwise
currently responsible with respect to prior violations) of any statute, law or
regulation applicable to any of their presently or formerly owned properties or
to the conduct of their current or past businesses; (ii) PICR/ATN has timely
obtained all licenses and permits and timely filed all reports required to be
filed under any applicable laws or regulations; (iii) neither PICR/ATN nor any
other person has stored, dumped or otherwise disposed of any chemical
substances, including any "Hazardous Substances," "Pollutants" or
"Contaminants" (as such terms are defined in the Comprehensive Environmental
Response, Compensation and Liability Act of 1980, as amended ("CERCLA")) on,
beneath or about any of the properties of PICR/ATN; (iv) PICR/ATN has not
received written notice that it is a "potentially responsible party" under any
environmental law or of any violation of any environmental, zoning or other
land use ordinance, law or regulation relating to the operation of its or their
businesses, or to any of the processes followed, results obtained, services
provided or products made, modified or installed (in the ordinary course of its
or their businesses or otherwise), including, but not limited to, the Toxic
Substances Control Act of 1976, as amended, the Resource Conservation Recovery
Act of 1976, as amended, the Clean Air Act, as amended, the Federal Water
Pollution Control Act, as amended, CERCLA or the Occupational Safety and Health
Act of 1970, as amended, nor is PICR/ATN aware of any such violation.  PICR/ATN
has listed in Section 3.6 of the PICR/ATN Disclosure Statement all
environmental reports known to PICR/ATN relating to any owned or leased real
property of PICR/ATN and has previously delivered to MCCAC a true, correct and
complete copy of each report so listed.

     3.7 No Conflict.  To the best knowledge of the PICR Shareholders, except
as set forth in Section 3.7 of the PICR/ATN Disclosure Statement, the execution
and delivery of this Agreement by PICR/ATN and the PICR Shareholders and the
consummation of the transactions contemplated hereby do not, and will not
constitute an event which, after notice or lapse of time or both would (a)
violate any provision of, or result in the breach of, or accelerate or permit
the acceleration of the performance required by the terms of:  (i) any
applicable law, rule or regulation of any governmental body, (ii) the Articles
of Incorporation or By-Laws of PICR or ATN; (iii) any indenture, material
agreement, or other material instrument to which PICR/ATM is a party or by
which PICR/ATN may be bound; or (iv)  any order, judgment or decree applicable


                                      8

<PAGE>   14



to PICR/ATN, or (b) terminate or result in the termination of any indenture,
material agreement or other material instrument, or result in the creation of
any Encumbrance upon any of the properties or assets of PICR/ATN under any
agreement to which any of them is a party.

     3.8 Litigation.  Except as set forth on Schedule 3.8 of the PICR/ATN
Disclosure Statement, there are no actions, suits, proceedings, claims or
investigations formally instituted and pending or, to the knowledge of PICR/ATN
or any of the PICR Shareholders, threatened against or specifically affecting
PICR/ATN or any PICR Shareholder or involving any of their properties or
assets, at law or in equity, or before or by any federal, state, municipal or
other governmental department, commission, board, bureau, agency or
instrumentality, domestic or foreign, or any arbitration panel or alternative
dispute resolution body.  Neither PICR/ATN nor any PICR Shareholder is subject
to or is in default under, any order, writ, injunction or decree of any court
or Federal, state, municipal or other governmental department, commission,
board, bureau, agency or instrumentality, or any arbitration panel or
alternative dispute resolution body.

     3.9 Insurance.  Set forth in Section 3.9 of the PICR/ATN Disclosure
Statement is a list of (a) all insurance policies held by PICR/ATN (indicating
the insurer, type, amount and term of coverage, deductible, description of
vehicles, latest property insurable values by location, workers' compensation
payroll (separately for clerical, sales and technical employees), and
additional named insureds with respect to each such policy); and (b) all claims
pending under any of such insurance policies.  All of these policies are in
full force and effect and all premiums due thereon have been paid or accrued.
PICR/ATN has previously delivered to MCCAC complete copies of each such
insurance policy.

     3.10 Intellectual Property.  Except as set forth in Section 3.10 of the
PICR/ATN Disclosure Statement, there are no patents or patent applications;
trademarks, service marks, trade dress, trade names, corporate names or any
applications to register any of the foregoing marks or names; copyrights or
copyright registrations; or any licenses, other than software licenses acquired
solely through the purchase of the underlying software, to or from third
parties with respect to any of the foregoing (including, without limiting the
generality of the foregoing, all computer software, data and documentation)
relating to PICR/ATN's business as now conducted or as presently proposed to be
conducted.  PICR/ATN has not infringed, misappropriated or otherwise conflicted
with any proprietary rights of any third parties.  PICR/ATN is not aware of any
infringement, misappropriation or conflict which will occur as a result of the
continued operation of PICR/ATN's business as now conducted or as presently
proposed to be conducted.  PICR/ATN has not received any notices of any
infringement or misappropriation from any third party.

                                      9

<PAGE>   15




     3.11 Assets.  Section 3.11 of the PICR/ATN Disclosure Statement lists all
fixed capital assets owned by PICR/ATN (the "Asset List").  The assets on the
Asset List include (i) substantially all of the tangible assets presently used
by PICR/ATN in the conduct of its business and (ii) all assets reflected under
"Property, Plant & Equipment" on the Interim Balance Sheet.

     3.12 Financial Statements.  PICR/ATN will, prior to Closing,  deliver to
MCCAC the following financial statements (including any notes thereto), all of
which have been prepared in accordance with GAAP consistently applied
throughout the periods involved and present fairly in all material respects the
consolidated financial position of PICR/ATN, at the dates stated in such
financial statements and the results of their operations for the periods stated
therein (subject to the absence of notes and to normal year-end adjustments) a
Consolidated Balance Sheet at June 30, 1997 (the "Interim Balance Sheet"), and
a Consolidated Statement of Income and a Consolidated Statement of Cash Flows
for the six months ended June 30, 1997.

     3.13 Liabilities.  Except as set forth in section 3.13 of the PICR/ATN
Disclosure Statement, PICR/ATN does not have any liability or obligation,
secured or unsecured (whether accrued, absolute, contingent or otherwise),
except:

           (i) trade payables and accrued expenses incurred in the ordinary
      course of business and consistent with past practices for which the
      stated due date has not passed ("Current Payables");

           (ii) those liabilities or obligations (for which the stated due date
      has not passed) relating to operating contracts or leases entered into in
      the ordinary course of business consistent with past practice;

           (iii) liabilities and obligations of the type shown on the Interim
      Balance Sheet; and

           (iv) the Transaction Costs.

     3.14 Transactions Not in the Ordinary Course.  Except as set forth in
Section 3.14 of the PICR/ATN Disclosure Statement or as otherwise contemplated
by this Agreement, during the period commencing June 1, 1997 and ending on the
date of this Agreement, PICR/ATN has not (a) incurred any liability or
obligation not in the ordinary course of business or entered into any
transaction other than in the ordinary course of business; (b) declared or made
any payment or distribution to shareholders or other holders of equity or 
other similar ownership or participation interests, including stock splits, 
stock dividends and profit 

                                     10
<PAGE>   16



distributions, or purchased or redeemed any shares or other equity or other 
similar ownership or participation interests except as provided for in this 
Agreement; (c) placed any Encumbrance on any of its assets, tangible or
intangible; (d) sold or transferred any of its other assets, tangible or
intangible, except in the ordinary course of business; (e) canceled any debts
or claims except in each case in the ordinary course of business; (f) increased
the rate of compensation of any officer or of any employee receiving (giving
effect to such increase) more than $50,000 per annum or paid or declared any
bonus (excluding fixed-formula compensation incentive payments such as may be
paid to certain sales employees from time to time); or (g) agreed to or amended
or instituted any employment contract, bonus plan, stock option plan, profit
sharing plan, pension plan, retirement plan or other similar arrangement or
plan.

     3.15 Capital Projects.  Set forth in Section 3.15 of the PICR/ATN
Disclosure Statement is a description of all Capital Expenditures currently
committed for or authorized by PICR/ATN.

     3.16 Taxes.  Except as set forth in Section 3.16 of the PICR/ATN
Disclosure Statement, ATN has (since its acquisition by PICR) been included in
a consolidated federal income tax return filed by PICR.  Except as set forth in
Section 3.16 of the PICR/ATN Disclosure Statement, (i) PICR/ATN has accurately
prepared and has duly and timely filed with all appropriate Federal, foreign,
state and local governmental agencies, all tax returns and reports required to
be filed by it; (ii) such returns accurately reflect all payments and
distributions made between PICR or ATN or any of their Affiliates and required
to be reflected on such returns; (iii) all taxes owed or withheld, or which may
be claimed to be owed or required to be withheld, to or for the benefit of any
governmental agency for or with respect to the periods covered by such returns
and reports or with respect to any period (or portions thereof) ending at or
before the Closing, and all interest, penalties, assessments and deficiencies
connected therewith, have been or will be timely paid in full or provided for
in full; (iv) PICR/ATN has not executed or filed with any taxing authority any
agreement extending the period for assessment or collection of any taxes; (v)
PICR/ATN is not a party to any pending audit, inquiry, action or proceeding,
nor has PICR/ATN been notified of the inception of any such audit, inquiry,
action or proceeding by any Federal, foreign, state or local governmental
entity or municipality or subdivision thereof or any authority, department,
commission, board, bureau, agency, court or instrumentality for the assessment
or collection of taxes; (vi) no deficiency or assessment notices or reports or
statements of tax due have been received by PICR/ATN in respect of any of its 
tax returns; and (vii) the execution and delivery of this Agreement and the 
consummation of the transactions contemplated hereby will have no material 
effect upon the tax treatment of any previously consummated transaction in 
which PICR/ATN acquired all or any part of the assets or capital stock of 
another entity.


                                     11
<PAGE>   17




     3.17 Bank Accounts; Powers of Attorney.  Set forth in Section 3.17 of the
PICR/ATN Disclosure Statement is a complete list of (a) all banks in which
PICR/ATN has an account or safe deposit box and the names of all persons
authorized to draw thereon or have access thereto; and (b) the names of all
persons holding powers of attorney from PICR/ATN.

     3.18 Real Estate.  Section 3.18 of the PICR/ATN Disclosure Statement lists
all real estate, real estate options and leaseholds owned or held by PICR/ATN.
To the best knowledge of the PICR Shareholders and except as set forth in
Section 3.18 of the PICR/ATN Disclosure Statement, there are no title defects,
issues of validity or enforceability, deficiencies in rights of possession or
use or similar matters relating to or affecting any real estate owned or
leased, or which is subject to an option to buy, sell or lease, of or by
PICR/ATN.  Except for Permitted Liens, PICR/ATN has good and marketable title
in fee simple to all real estate owned by it and good leasehold interests in
all of its leaseholds, none of which interests will be materially and adversely
affected by the transactions contemplated hereby, and each lease with an
initial term of more than one year is, to the knowledge of PICR/ATN,
enforceable against the lessor thereunder and PICR/ATN, as the case may be,
enjoys quiet possession of all leaseholds.

     3.19 Title to Properties.  To the best knowledge of the PICR Shareholders,
PICR/ATN has good title to all of its personal properties and assets, tangible
and intangible (including, without limitation, those on the Asset List).
Except for Encumbrances set forth in Section 3.19 of the PICR/ATN Disclosure
Statement (which identifies those that will be removed prior to the Closing),
none of such properties or assets is subject to any Encumbrance other than (a)
any Encumbrances connected with operating leases entered into in the ordinary
course of business consistent with past practice, (b) such other Encumbrances
that do not secure indebtedness and do not materially detract from the value
of, or interfere with the present or future use of, the property subject
thereto and affected thereby or otherwise materially impair the business,
financial condition, results of operations or operations of PICR/ATN, taken as
a whole, or (c) as otherwise disclosed to and approved by MCCAC in writing
(collectively, "Permitted Liens").

     3.20 Contracts.  Except as set forth in Section 3.20 of the PICR/ATN
Disclosure Statement, PICR/ATN (nor any of their properties) is not a party to
or bound by any (a) agreement or other arrangement not made in the ordinary
course of business, involving payments or receipts in excess of $10,000 
individually or more than $50,000 in the aggregate; (b) employment or 
consulting contract; (c) contract with any labor union; (d) employee bonus, 
pension, profit-sharing, retirement, stock purchase or other benefit or 
welfare plan or agreement; (e) lease with respect to real or personal property,
whether as lessor or lessee; (f) contract or

                                     12
<PAGE>   18



commitment for the purchase of raw materials or supplies or the sale of 
products involving more than $10,000  per annum or $50,000 in the aggregate; 
(g) indenture, agreement, note, mortgage, guaranty or other writing which 
evidences or relates to any loan of money to, or indebtedness for money
borrowed by, PICR/ATN; (h) license agreement or other contract or agreement
relating to patents, trademarks, trade names, techniques or copyrights or
applications for any thereof, inventions, trade secrets or other proprietary
know-how or technical assistance; or (i) any loan to officers, directors or
employees of PICR/ATN (all of which loans will be repaid in full by the
Closing).  Except as set forth in Section 3.20 of the PICR/ATN Disclosure
Statement, to the knowledge of PICR/ATN, neither PICR/ATN, nor any other party
thereto, is in default under the terms of any commitments described in
Subsections (a) through (i) of this Section.

     3.21 Brokers.  PICR/ATN has not directly or indirectly dealt with anyone
acting in the capacity of a finder or broker and none of them has incurred nor
will they incur any obligation for any finder's or broker's fees or commissions
in connection with this Agreement.

     3.22 Special Liabilities; Warranties.  Except as set forth in Section 3.22
of the PICR/ATN Disclosure Statement, (i) PICR/ATN has no liability under any
contracts under which the consideration to be paid or received by PICR/ATN is
determined in whole or in part based on profits or operating results, nor are
there any contingent payments owing to any person in connection with the
acquisition of any business, entity, frequency or channel by PICR/ATN; (ii)
PICR/ATN has not extended any warranties to their respective customers; and
(iii) PICR/ATN is not now subject to any outstanding, pending or, to the
knowledge of PICR/ATN, threatened claims based on warranty coverage.

     3.23 Employee Benefit Matters.  Except as set forth in Section 3.23 of the
PICR/ATN Disclosure Statement:

         (a) PICR/ATN does not have and never has had any obligation to 
contribute to any "multiemployer plan" (as defined in Section 3(3) of the 
Employee Retirement Income Security Act of 1974, as amended ("ERISA")) or any 
"multiple employer plan" described in Section 210(a) of ERISA or Section 413(C)
of the Code.  PICR/ATN does not maintain, contribute to, or have any liability 
under or with respect to any plan or arrangement, whether or not terminated, 
which provides or provided medical, health, life insurance or other welfare-type
benefits for current or future retired or terminated employees (except for
limited continued medical benefit coverage required to be provided under
Section 4980B of the Code or as required under applicable state law).  PICR/ATN
does not maintain, contribute to or have any liability under or with respect to
any employee plan which is a "defined benefit plan" (as defined in Section
3(35) of

                                     13

<PAGE>   19



ERISA), whether or not terminated.  PICR/ATN does not maintain, contribute to 
or have any liability under or with respect to any employee plan which is a 
"defined contribution plan" (as defined in Section 3(34) of ERISA), whether or 
not terminated.

         (b) PICR/ATN does not maintain, contribute to or have any liability 
under or with respect to any "employee benefit plan" (within the meaning of 
Section 3(3) of ERISA) or any other plan or arrangement providing benefits to 
current or former employees or directors, including any bonus plan, plan for 
deferred compensation, employee health or other welfare benefit plan or other
arrangement, whether or not terminated (any such plan or arrangement, an
"Employee Plan").  For purposes of this Section 3.23, "PICR/ATN" includes all
organizations that now are or that have been, within the past six years, under
common control with PICR/ATN pursuant to Section 414(b) or (c) of the Code.
PICR/ATN previously has delivered to MCCAC true, complete and correct copies of
each of the Employee Plans, including all amendments thereto, and any other
documents or other instruments relating thereto reasonably requested by MCCAC.

         (c) All Employee Plans are being, and have been, maintained, operated 
and administered in all material respects in accordance with their respective 
terms and in compliance with all applicable laws.

         (d) No Employee Plan is funded through a "welfare benefit fund" as 
defined in Section 419(e) of the Code.

         (e) There have been no prohibited transactions or breaches of any of 
the duties imposed on "fiduciaries" (within the meaning of Section 3(21) of 
ERISA) by ERISA with respect to any Employee Plan that could result in PICR/ATN
becoming liable directly or indirectly (by indemnification or otherwise) for
any material excise tax, penalty or other liability under ERISA or the Code.

         (f) There are no actions or claims pending or, to the knowledge of
PICR/ATN, threatened, with respect to any Employee Plan (other than routine
claims for benefits), and there are no investigations or audits of any Employee
Plan by any governmental authority currently pending and there have been no
such investigations or audits that have been concluded that resulted in any
liability of PICR/ATN that has not been fully discharged.

     (g) All (i) insurance premiums required to be paid with respect to, (ii)
benefits, expenses, and other amounts due and payable under, and (iii)
contributions, transfers, or payments required to be made to, any Employee Plan
have been paid.  With respect to any insurance policy providing funding for

                                     14

<PAGE>   20



benefits under any Employee Plan, (x) there is no liability of PICR/ATN, in the
nature of a retroactive or retrospective rate adjustment, loss sharing
arrangement, or other actual or contingent liability, nor would there be any
such liability if such insurance policy was terminated on the date hereof, and
(y) no insurance company issuing any such policy is in receivership,
conservatorship, liquidation or similar proceeding and, to the knowledge of
PICR/ATN, no such proceedings with respect to any insurer are imminent.

         (h) Each Employee Plan that is a group health plan subject to Section
4980B of the Code (or which was subject to Section 162(k) of the Code) has been
operated in material compliance with the continuation coverage requirements of
Section 4980B of the Code and Section 162(k) of the Code, as applicable, and
Part 6 of Subtitle B of Title I of ERISA.

         (i) Each Employee Plan that is subject to Section 1862(b)(1) of the 
Social Security Act has been operated in compliance with the secondary payer
requirements of Section 1862(b)(1) of such Act.

          (j) The execution, delivery and performance of this Agreement will 
not, solely in and of itself, (i) constitute a stated triggering event under any
Employee Plan that will result in any payment (whether of severance pay or
otherwise) becoming due from PICR/ATN to any present or former officer,
employee, director, shareholder or consultant, or former employee (or
dependents of any thereof), or (ii) accelerate the time of payment or vesting,
or increase the amount, of compensation due to any employee, officer, director,
shareholder or consultant of PICR/ATN.

         (k) PICR/ATN has not agreed or committed to make any amendments to 
any of the Employee Plans not already embodied in the documents comprising any 
such Employee Plan, other than any amendments required by law.

         (l) All contributions, transfers, and payments by PICR/ATN in respect 
of any Employee Plan have been or are fully deductible under the Code.

         (m) PICR/ATN's financial statements at and for the period ended
_______________, 1997 contain and, at and for the period ending on the Closing,
will contain adequate accruals for (i) bonuses, sales commissions and vacation
pay earned but not received as of such dates and (ii) incurred or continuing
but unpaid claims under Employee Plans not funded by insurance.

         (n) No Employee Plan provides benefits to any individual who is not a
current or former employee of PICR/ATN, or the dependents or other 
beneficiaries of any such individual.

                                     15

<PAGE>   21



         (o) No "excess parachute payments" within the meaning of Section 280G 
of the Code will be made in connection with or as a result of any transaction
contemplated by this Agreement (without regard to whether any such payment
might be reasonable compensation for personal services performed or to be
performed in the future).

         (p) Each Employee Plan intended to be qualified under Section 401(a) of
the Code is so qualified and has heretofore been determined by the Internal
Revenue Service (the "IRS") to be so qualified, and each trust created
thereunder has heretofore been determined by the IRS to be exempt from tax
under the provisions of Section 501(a) of the Code, and nothing has occurred
since the date of any such determination that could reasonably be expected to
give the IRS grounds to revoke such determination.

         (q) All (i) insurance premiums required to be paid with respect to, 
(ii) benefits, expenses, and other amounts due and payable under, and (iii)
contributions, transfers, or payments required to be made to, any Employee Plan
prior to the Closing Date will have been paid, made or accrued on or before the
Closing Date.

         (r) Each "fiduciary" and every "plan official" (as defined in Section 
412 of ERISA) of each Employee Plan is bonded to the extent required by Section
412 of ERISA.

     3.24 Materially Correct.  To the best knowledge of the PICR Shareholders,
Article III of this Agreement together with the PICR/ATN Disclosure Statement
does not contain any untrue statement of a material fact or omit to state any
material fact necessary in order to make the disclosures contained therein in
the light of the circumstances under which they are made, not misleading.

     3.25 Information.  PICR/ATN has delivered to MCCAC on or prior to the date
hereof all private placement, confidential offering or similar memoranda and
other offering or solicitation materials used at any time by PICR/ATN or anyone
acting on its behalf in connection with any offer or sale of securities of
PICR/ATN.

     3.26 Relationships with Related Persons.  Except as set forth in Section
3.26 of the PICR/ATN Disclosure Statement, no PICR Shareholder or any Related
Person of any PICR Shareholder:

                                     16

<PAGE>   22





         (a) has, or since January 1, 1996 has had any interest in any property
(whether real, personal or mixed and whether tangible or intangible), used in
or pertaining to the business of PICR/ATN;

         (b) has owned (beneficial or of record) an equity interest or any other
financial or profit interest in an entity that has had business dealings or a
material financial interest in any transaction with PICR/ATN or engaged in
competition with PICR/ATN; or

         (c) is a party to any contract with, or has any claim or right against,
PICR/ATN.

         ARTICLE IV. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF THE PICR
                     SHAREHOLDERS

     Each of the PICR Shareholders, individually and not jointly and severally,
represents and warrants to MCCAC that:

     4.1 Authority.  He has all necessary power and authority to execute and
deliver this Agreement and consummate the transactions contemplated hereby.
Upon the execution and delivery hereof by, respectively, MCCAC, PICR/ATN and
the other PICR Shareholder, this Agreement will constitute his valid and
legally binding obligation enforceable against him in accordance with its
terms, except as enforceability thereof may be limited by applicable
bankruptcy, reorganization, insolvency or other similar laws affecting
creditors' rights generally, by equitable principles of general applicability
with respect to the availability of equitable remedies, or by public policies
applicable to securities laws.

     4.2 Ownership of Shares.  He owns the shares of PICR Common Stock set
forth opposite his name on Exhibit A free and clear of all Encumbrances, except
as disclosed in the PICR/ATN Disclosure Statement.

     4.3 No Conflict.  Neither his execution, delivery and performance of this
Agreement nor the consummation by him of the transactions contemplated hereby
will require the consent, waiver, approval, license or authorization of or
filing with any person or public authority and will not conflict with,
constitute a violation of or default under or result in a breach of any
contract, commitment, agreement, arrangement, judgment, order, ordinance,
regulation, decree or restriction of any kind to which he is a party or by
which he or his shares of PICR Common Stock is bound, except as disclosed i
the PICR/ATN Disclosure Statement.


                                     17

<PAGE>   23


             ARTICLE V. REPRESENTATIONS AND WARRANTIES OF MCCAC

     MCCAC represents and warrants to PICR/ATN and the PICR Shareholders that:

     5.1 Corporate Organization; Authorization.

         (a) MCCAC has been duly incorporated and is validly existing as a
corporation in good standing under the laws of the State of Iowa and has the
corporate power and authority to own or lease its properties and to conduct its
business as it is now being conducted.

         (b) MCCAC has all necessary corporate power and authority to enter into
this Agreement and to perform all of the obligations to be performed by it
hereunder.  The execution, delivery and performance of this Agreement by MCCAC
have been duly authorized by MCCAC, and upon the execution and delivery hereof
by MCCAC, this Agreement will constitute the valid and legally binding
obligation of MCCAC, enforceable against it in accordance with its terms,
except as enforceability thereof may be limited by applicable bankruptcy,
reorganization, insolvency or other similar laws affecting creditors' rights
generally or by equitable principles of general applicability with respect to
the availability of equitable remedies.

     5.2 No Conflict.  The execution and delivery of this Agreement by MCCAC
and the consummation of the transactions contemplated hereby do not and will
not violate any provision of, or result in the breach of, or accelerate or
permit the acceleration of the performance required by the terms of, any
applicable law, rule or regulation of any governmental body, the Restated
Articles of Incorporation or the By-Laws of MCCAC or any agreement, indenture
or other instrument to which MCCAC is a party or by which MCCAC may be bound,
or of any order, judgment or decree applicable to it, or terminate or result in
the termination of any such agreement, indenture or instrument, or result in the
creation of any Encumbrance upon any of the properties or assets of MCCAC under
any agreement to which it is a party, or constitute an event which, after
notice or lapse of time or both, would result in any such violation, breach,
acceleration, termination or creation of an Encumbrance, except where any such
violation, breach, acceleration, termination or creation would not impair
MCCAC's ability to perform, in any material respect, its obligations under this
Agreement or any other document or instrument to which MCCAC is a party in
connection with the transactions contemplated herein.


                                     18


<PAGE>   24





             ARTICLE VI. COVENANTS OF PICR/ATN AND THE PICR SHAREHOLDERS

     6.1 Conduct of Business.  From the date of this Agreement until the
Closing Date, PICR/ATN shall conduct its business only in the ordinary course
in substantially the same manner as heretofore conducted and, without limiting
the generality of the foregoing, PICR/ATN shall not, without the written
consent of MCCAC:

         (a) dispose of or contract to dispose of any other assets, tangible or
intangible, except in the ordinary course of business, consistent with past
practice and, with respect to capital assets, in connection with the
replacement of the asset being disposed of;

         (b) voluntarily incur any absolute or contingent debt obligation 
except in the ordinary course of business under currently existing lines of 
credit;

         (c) enter into any material contract, including, without limitation, 
any lease or contract for the purchase or sale of real estate or of any interest
therein;

         (d) encumber any property or other assets except for Encumbrances
constituting Permitted Liens;

         (e) declare or pay any dividend or purchase or redeem any of its 
shares, notes or other securities or make any other distribution to 
shareholders;

         (f) adopt any new or amend any existing employee benefit plan or any
employment agreement or amend any PICR Option or ATN Option;

         (g) form or cause to be formed any subsidiary;


         (h) issue, sell, distribute or dispose of any shares, notes or other
securities of PICR or ATN or commit itself to do so;

         (i) make any commitments for Capital Expenditures; or

         (j) fail to keep its properties insured substantially to the same 
extent as they are currently insured.

     6.2 Reasonable Efforts.  The PICR Shareholders and PICR/ATN shall use all
reasonable efforts to preserve intact its business organization and to 


                                     19

<PAGE>   25





preserve its goodwill as to customers, suppliers and others having business
relations with it.

     6.3 Inspection.  PICR/ATN shall permit representatives of MCCAC, upon
reasonable prior notice, during normal business hours and under reasonable
circumstances, to examine PICR/ATN's properties, books, contracts, tax returns
and other records, and shall furnish such representatives with all such
information concerning such affairs as they may reasonably request.

     6.4 Best Efforts.  PICR/ATN and the PICR Shareholders shall use their
reasonable best efforts to obtain all approvals or consents necessary to permit
the consummation of the transactions contemplated by this Agreement.

     6.5 Update Information.  Not earlier than 10 days before the Closing Date,
PICR/ATN shall correct and supplement in writing any information furnished on
the PICR/ATN Disclosure Statement that, to the knowledge of PICR/ATN, is
incorrect or incomplete (or otherwise expressly contemplated by Article III of
this Agreement), and shall promptly furnish such corrected and supplemented
information to MCCAC, so that such information shall be correct and complete at
the time such updated information is so provided.  Thereafter, to the Closing,
PICR/ATN shall notify MCCAC in writing of any changes or supplements to the
updated information needed, to the knowledge of PICR/ATN, to make such
information correct and complete at all times to the Closing.  It is agreed
that the furnishing of such corrected and supplemental information, in and of
itself, shall not create any presumption that such information constitutes or
evidences the existence of a material change or any breach or violation by
PICR/ATN of any provision of this Agreement.

     6.6 Trading Prohibitions.  PICR/ATN and each PICR Shareholder hereby
acknowledges that as a result of disclosures by MCCAC contemplated under this
Agreement, PICR/ATN and its Affiliates may, from time to time, have material, 
non-public information concerning Murdock.  PICR/ATN and each PICR Shareholder 
confirms that it and its Affiliates are aware and PICR/ATN has advised its 
representatives that (a) the United States securities laws may prohibit a 
person who has material, non-public information from purchasing or selling 
securities of any company to which such information relates, and (b) material 
non-public information shall not be communicated to any other person except as 
permitted herein.

         ARTICLE VII. JOINT COVENANTS

     7.1 Support of Transactions.  MCCAC, PICR/ATN, the PICR Shareholders and
their respective Affiliates shall each (a) use his or its reasonable

                                     20

<PAGE>   26



best efforts to assemble, prepare and file any information (and, as needed, to
supplement such information) as may be reasonably necessary to obtain as
promptly as practicable all governmental and regulatory consents required under
Article II, (b) exert his or its reasonable best efforts to obtain all material
consents and approvals of third parties that any of MCCAC, PICR/ATN, the PICR
Shareholders or their respective Affiliates are responsible to obtain in order
to consummate the transactions contemplated by this Agreement, (c) take such
other action as may reasonably be necessary or as another party may reasonably
request to satisfy the conditions of Article II or otherwise to comply with
this Agreement, and (d) provide the other parties, and such other party's
employees, officers, accountants, lawyers, financial advisors and other
representatives with access to its personnel, properties, business and records
under all reasonable circumstances.

         ARTICLE VIII. INDEMNIFICATION

     8.1 Survival; Right to Indemnification Not Affected by Knowledge.  All
representations, warranties, covenants, and obligations of PICR/ATN, any of the
PICR Shareholders and MCCAC in this Agreement, the Transaction Documents, the
certificates delivered pursuant to Section 2.2, and any other certificate or
document delivered pursuant to this Agreement will survive the Closing. The
waiver of any condition based on the accuracy of any representation or
warranty, or on the performance of or compliance with any covenant or
obligation, will not affect the right to indemnification, payment of Damages,
or other remedy based on such representations, warranties, covenants, and
obligations.

     8.2 Indemnification and Payment of Damages by PICR Shareholders.  The PICR
Shareholders, jointly and severally, will indemnify and hold harmless MCCAC and
its representatives, officers, directors, employees, agents, stockholders,
controlling persons, subsidiaries and Affiliates (collectively, the "MCCAC 
Indemnitees") for, and will pay to the MCCAC Indemnitees the amount of, any 
Damages arising, directly or indirectly, from or in connection with:

     (a) any breach of any representation or warranty made by PICR/ATN or the
PICR Shareholders in this Agreement (without giving effect to any supplement to
the PICR/ATN Disclosure Statement), the PICR/ATN Disclosure Statement, the
supplements to the PICR/ATN Disclosure Statement, any Transaction Document or
any other certificate or document delivered by PICR/ATN or the PICR
Shareholders pursuant to this Agreement (except that the indemnification with
respect to representations and warranties in Article IV of this Agreement shall
be several and not joint for each PICR Shareholder for Damages arising,
directly or indirectly, from or in connection with a breach of any of such PICR
Shareholder's representations or warranties in Article IV);


                                     21

<PAGE>   27




         (b) any breach by PICR/ATN or any PICR Shareholder of any covenant or
obligation of PICR/ATN or any PICR Shareholder in this Agreement or any
Transaction Document;

         (c) any claim by any person for brokerage or finder's fees or 
commissions or similar payments based upon any agreement or understanding 
alleged to have been made by any such person with PICR/ATN or any PICR 
Shareholder (or any person acting on their behalf) in connection with any of 
the transactions contemplated by this Agreement;

         (d) any liabilities or obligations not incurred in the ordinary 
course of business by PICR/ATN prior to the Closing Date (whether known or 
unknown) that are not reflected on the Interim Balance Sheet or disclosed in 
the PICR/ATN Disclosure Statement; or

         (e) any claims, liabilities or obligations relating to any of the 
PICR/ATN Employees, including, without limitation, any liability under any 
employee benefit plan or relating to severance or wrongful termination; or

         The remedies provided in this Section 8.2 will not be exclusive of or
limit any other remedies that may be available to MCCAC or the other MCCAC
Indemnitees.

     8.3 Indemnification and Payment of Damages by MCCAC.  MCCAC will indemnify
and hold harmless each of the PICR Shareholders and each of their respective
representatives, officers, directors, employees, agents, stockholders,
controlling persons, subsidiaries and Affiliates (collectively, the "PICR/ATN
Indemnitees") for, and will pay to the PICR/ATN Indemnitees the amount of, any
Damages arising, directly or indirectly, from or in connection with:

         (a) any breach of any representation or warranty made by MCCAC in this
Agreement, any Transaction Document or any other certificate or document
delivered by MCCAC;

         (b) any breach by MCCAC of any covenant or obligation of MCCAC in this
Agreement or any Transaction Document;

         (c) any claim by any person for brokerage or finder's fees or 
commissions or similar payments based upon any agreement or understanding 
alleged to have been made by any such person with MCCAC (or any person acting 
on its behalf) in connection with any of the transactions contemplated by this 
Agreement; or



                                     22

<PAGE>   28

         (d) any liabilities or obligations incurred by PICR/ATN prior to the
Closing Date in the ordinary course of business or disclosed on the PICR
disclosure statement and any liabilities or obligations incurred by PICR/ATN
after the Closing Date.

         The remedies provided in this Section 8.3 will not be exclusive of or
limit any other remedies that may be available to the PICR Shareholders or the
other PICR/ATN Indemnitees.

     8.4 Procedure for Indemnification.

         (a) As soon as is reasonably practicable after any MCCAC Indemnitee or
PICR/ATN Indemnitee becomes aware of any claim, event or circumstance (a
"Claim") that has or might give rise to an indemnification obligation under
Section 8.2 or Section 8.3 of this Agreement, such MCCAC Indemnitee or PICR/ATN
Indemnitee, as the case may be (an "Indemnified Person"), shall give written
notice thereof (a "Claim Notice") to the party or parties from which
indemnification is sought (the "Indemnifying Persons").  The Claim Notice shall
describe the Claim in reasonable detail, and shall indicate the amount
(estimated if necessary and to the extent feasible) of the Damages  that have
been or may be suffered by the Indemnified Person.  The failure of any
Indemnified Person to promptly give the Indemnifying Persons a Claim Notice
shall not preclude such Indemnified Person from obtaining indemnification under
this Article VIII, except to the extent, and only to the extent, that such
Indemnified Person's failure has actually prejudiced the rights or increased
the liabilities and obligations of any of the Indemnifying Persons hereunder.

         (b) With respect to any Claim Notice, the Indemnifying Persons shall 
have the right by written notice to the Indemnified Person not later than 30 
days after receipt of such Claim Notice, to assume the control of the defense,
compromise or settlement of such Claim, provided that (i) such assumption
shall, by its terms, be without cost to the Indemnified Person, (ii) each of
the Indemnifying Persons agree in writing that they are responsible to
indemnify (fully and completely) the Indemnified Person for such Claim, and
(iii) any settlement of such Claim shall involve only the payment of money
damages by the Indemnifying Persons.

         (c) Upon the assumption of control by the Indemnifying Persons as 
provided in Section 8.4(b), the Indemnifying Persons shall diligently proceed 
with the defense, compromise or settlement of the Claim at the Indemnifying 
Persons' sole expense, including employment of counsel reasonably satisfactory 
to the Indemnified Person and, in connection therewith, the Indemnified Person 
shall







                                     23

<PAGE>   29






cooperate fully, but at the expense of the Indemnifying Persons, to make
available to the Indemnifying Persons all pertinent information and witnesses
under the Indemnified Person's control, and to take such other steps as in the
opinion of counsel for the Indemnifying Persons are necessary to enable the
Indemnifying Persons to conduct such defense.

         (d) The final, non-appealable determination of any Claim, including all
related costs and expenses, shall be binding and conclusive upon the
Indemnifying Persons and the Indemnified Person as to the amount of the
indemnification; provided, however, that in the Indemnifying Persons' defense
of such Claim, except with the written consent of the Indemnified Person, the
Indemnifying Persons shall not consent to entry of any judgment or enter into
any settlement, which does not include as an unconditional term thereof the
provision by the claimant to the Indemnified Person of a release of the
Indemnified Person from all liability in respect of such Claim.

         (e) Should the Indemnifying Persons fail to give notice to the 
Indemnified Person as provided in Section 8.4(b), the Indemnified Person shall 
be entitled to defend, settle or compromise the Legal Claim as in its sole 
discretion may appear advisable, and such final determination, settlement or 
compromise of the Legal Claim shall be binding upon the Indemnifying Persons.

     8.5 The Shareholder Representative.  (a) Each PICR Shareholder hereby
irrevocably makes, constitutes and appoints Bonner Hardegree as his agent (the
"Shareholder Representative") and authorizes and empowers him to fulfill the
role of Shareholder Representative hereunder.

         (b) In the event of the death, resignation or incapacity of Bonner
Hardegree, his successor shall be appointed by consent of the majority in
interest in the aggregate PICR Common Stock held by the PICR Shareholders as of
the Closing Date within 30 days of such event.  The decisions and actions of
any successor Shareholder Representative shall be, for all purposes, those of a
Shareholder Representative as if originally named herein.  The death or
incapacity of any Shareholder Representative shall not terminate the authority
and agency of the Shareholder Representatives.  The Shareholder Representative
may resign at any time upon notice to MCCAC and each PICR Shareholder given at
least 30 days prior to the effective date of such resignation, provided that no
such resignation shall be effective until his successor has been appointed in
accordance with this Section 8.5(b), and has accepted such appointment.

         (c) The Shareholder Representative shall take any actions as he may 
deem appropriate with respect to any Claim Notice as provided in this Article 
VIII.  The PICR Shareholders agree that the Shareholder Representative 



                                     24

<PAGE>   30





shall have full power and authority to receive all Claims Notices with respect 
to Claims by any MCCAC Indemnitee, to control the defense, compromise or 
settlement of any Claims by any MCCAC Indemnitee and otherwise to act on behalf
of the PICR Shareholders for all purposes of Section 8.4, and any action by the
Shareholder Representative within the scope of such authority shall be binding 
on all of the PICR Shareholders.  In performing any of his duties hereunder, the
Shareholder Representative shall not incur any liability to anyone for damages,
losses or expenses, except for willful misconduct.

     8.6 Limitations on Indemnification Obligations of the PICR/ATN
Shareholders.

         (a) The indemnification obligations of any PICR/ATN Shareholder 
pursuant to this Article VIII will not exceed the aggregate amount of $200,000 
for Bonner Hardegree or $1,800,000 for Wayne Wright, each of which 
indemnification obligation may be satisfied by tendering to MCCAC Murdock stock
valued at the then fair market value as an offset against such indemnification 
obligations. Notwithstanding anything to the contrary herein, each of the PICR 
Shareholders may satisfy all indemnification obligations contained in this 
agreement by tendering to MCCAC all shares of Murdock stock (or their 
equivalent value), which they may have obtained in conjunction with this 
Agreement, together with a waiver of all rights such parties may have to the 
earn-out described in section 1.3 of this Agreement.

         (b) The PICR Shareholders will have no indemnification obligations
pursuant to this Article VIII until the aggregate losses incurred by
Indemnified Persons exceed $20,000 (the "Indemnification Threshold");
thereafter, the PICR Shareholders will, subject to the other limitations set
forth in this Section 8.6, indemnify the Indemnified Persons for all Losses,
including those used in calculating the Indemnification Threshold.

     8.7 Additional Indemnification Obligations of the PICR Shareholders.
Without regard to the limitations set forth in section 8.6, the PICR
Shareholders will indemnify and hold harmless MCCAC from and against all
Damages relating to any of the following matters:

         (a) Any and all liability or obligation relating to the lien and 
judgment filed against ATN in the amount of $184,416.14 plus expenses of $139 by
WorldCom (d/b/a Wiltel), or any Damages relating thereto.

         (b) Any and all liability or obligation relating to or arising out of 
the involvement of PICR/ATN or any of its current or former Affiliates relating
to



                                     25

<PAGE>   31





the Telecom America, Inc. bankruptcy proceedings or arising in connection with
such entity.

         (c) Any and all liability or obligation relating to One-to-One
Communications, a former subsidiary of ATN.

             ARTICLE IX. TERMINATION

     9.1 Termination.  This Agreement may be terminated and the transactions
contemplated hereby abandoned:

         (a) By mutual written consent of PICR/ATN, the PICR Shareholders and 
MCCAC at any time prior to the Closing.

         (b) By PICR/ATN or MCCAC, upon written notice to each of the other 
parties hereto, if the Closing has not occurred on or prior to September 15, 
1997.

         (c) Prior to the Closing, by written notice to PICR/ATN from MCCAC, if
(i) there is a material breach of any representation, warranty, covenant or
agreement on the part of PICR/ATN or any PICR Shareholder set forth in this
Agreement, or if a representation or warranty of PICR/ATN or any PICR
Shareholder shall be untrue in any material respect, in either case such that
the condition specified in Sections 2.2(a), 2.2(b) or 2.2(c) would not be
satisfied at Closing (a "Terminating PICR/ATN Breach"), except that, if such 
Terminating PICR/ATN Breach is curable by PICR/ATN through the exercise of its 
reasonable best efforts, then, for up to 30 days, but only as long as PICR/ATN 
continues to exercise such reasonable best efforts, MCCAC may not terminate this
Agreement under this Section 9.1(c)(i), (ii) any governmental or regulatory
consent or approval required for consummation of the transactions contemplated
hereby is denied by or in a final order or other final action issued or taken
by the appropriate governmental or regulatory authority, agency or similar body
or (iii) consummation of any of the transactions contemplated hereby is
enjoined, prohibited or otherwise restrained by the terms of a final,
non-appealable order or judgment of a court of competent jurisdiction.

         (d) Prior to the Closing, by written notice to MCCAC from PICR/ATN or 
from the holders of a majority of shares of PICR Common Stock, if (i) there is a
material breach of any representation, warranty, covenant or agreement on the
part of MCCAC set forth in this Agreement, or if a representation or warranty
of MCCAC shall be untrue in any material respect, in either case such that the
condition specified in Sections 2.3(a) or 2.3(b) would not be satisfied at
Closing (a "Terminating MCCAC Breach"), except that, if such 



                                     26

<PAGE>   32



Terminating MCCAC Breach is curable by MCCAC through the exercise of its 
reasonable best efforts then for up to 30 days, but only as long as MCCAC 
continues to exercise such reasonable best efforts, PICR/ATN may not terminate  
this Agreement under this Section 9.1(d)(i), (ii) any governmental or
regulatory consent or approval required for consummation of the transactions
contemplated hereby is denied by or in a final order or other final action
issued or taken by the appropriate governmental or regulatory authority, agency
or similar body, or (iii) consummation of any of the transactions contemplated
hereby is enjoined, prohibited or otherwise restrained by the terms of a final,
non-appealable order or judgment of a court of competent jurisdiction.

     9.2 Effect.  Any termination of this Agreement, however effected, shall
not release MCCAC, PICR/ATN or any of the PICR Shareholders from any liability
or other consequences arising from any breach or violation by any such party of
the terms of this Agreement prior to the effective time of such termination,
nor shall any such termination release any party from its obligations or duties
under this Agreement which, by their terms and/or expressed intent, may require
performance subsequent to any such termination, and all provisions of this
Agreement which set forth such obligations or duties and such other general or
procedural provisions which may be relevant to any attempt to enforce such
obligations or duties, shall survive any such termination of this Agreement
until such obligations or duties shall have been performed or discharged in
full.

         ARTICLE X. DEFINITIONS

     10.1 Defined Terms.  As used in this Agreement, the following terms have
the following meanings:

         "AFFILIATES" means, as to any person or entity, another person or 
entity that directly or indirectly through one or more intermediaries, 
controls, or is controlled by, or is under common control with, such person or 
entity, provided, however, that MCCAC's Affiliates will not include any person
or entity that may be deemed to control Murdock.

         "ATN COMMON STOCK" means the shares of ATN's Common Stock.

         "ATN OPTIONS" means all warrants, options, subscriptions and other
convertible instruments or agreements pursuant to which ATN is obligated to
issue, transfer, deliver or sell shares of ATN Common Stock.


                                     27

<PAGE>   33





         "CAPITAL EXPENDITURES" means investments in property, plant or 
equipment involving the expenditure of more than $10,000 in any single case or 
more than $50,000 in the aggregate.

         "CLAIM" has the meaning set forth in section 8.4.

         "CLOSING" has the meaning set forth in Section 1.2.

         "CLOSING DATE" means the date on which the Closing occurs as provided 
in Section 1.2.


         "CODE" means the Internal Revenue Code of 1986, as amended, and all
regulations promulgated thereunder, as in effect from time to time.


         "DAMAGES" means any loss, liability, claim, damage (including 
incidental and consequential damages), expense (including costs of 
investigation and defense and reasonable attorneys' fees) or diminution of 
value, whether or not involving a third-party claim.

         "ENCUMBRANCE" means any lien, claim, charge, security interest, option,
mortgage, pledge or other legal or equitable encumbrance, excluding any
encumbrance arising under or pursuant to federal or state securities laws.

         "FAMILY" means, with respect to a particular individual, (i) the
individual, (ii) such individual's spouse, parents, children, siblings, mothers
and fathers-in-law, sons and daughters-in-law, and brothers and sisters-in-law
(i) the individual, and (iii) any other natural person who resides with such
individual.

         "GAAP" means generally accepted accounting principles consistently 
applied throughout the periods involved.

         "MARKET VALUE" means the average closing price of the Murdock common 
stock for the five trading days preceding the date of determination.

         "NON-COMPETITION AGREEMENTS" have the meaning set forth in Section 2.2
(h).

         "PERMITTED LIABILITIES" means the liabilities and obligations 
described in clauses (i), (ii) and (iv) of Section 3.13.

         "PERMITTED LIENS" has the meaning set forth in Section 3.19.







                                     28

<PAGE>   34

         "PICR COMMON STOCK" means the shares of PICR's Common Stock.

         "PICR OPTIONS" means all warrants, options, subscriptions and other
convertible instruments or agreements pursuant to which PICR is obligated to
issue, transfer, deliver or sell shares of PICR Common Stock.

         "SUBSIDIARY" means any entity of which at least 50% of the equity
interests are owned, directly or indirectly, by PICR and/or ATN.

         "PROPORTIONAL SHARE" means, with respect to any PICR Shareholder, (i) 
the number of shares of PICR Common Stock held by that PICR Shareholder on the
Closing Date, divided by (ii) the total number of shares of PICR Common Stock
held by all of the PICR Shareholders on the Closing Date.

         "PURCHASE PRICE" has the meaning set forth in Section 1.3.

         "QUARTERLY AVERAGE MARKET VALUE" means the sum of the Market Value on 
the last day of each calendar quarter, divided by four.

         "RELATED PERSON" means, with respect to a particular individual, (i) 
each other member of such individual's Family, (ii) any entity that is directly
or indirectly controlled by such individual or one or more members of such
individual's Family, (iii) any entity in which such individual or members of
such individual's Family directly or indirectly beneficially own (individually
or in the aggregate) at least 10% of the outstanding equity securities or
equity interests, and (iv) any entity with respect to which such individual or
one or more members of such individual's Family serves as a director, officer,
partner, executor, or trustee (or in a similar capacity).

         "SHAREHOLDER REPRESENTATIVE" has the meaning set forth in section 8.5.


         "TRANSACTION COSTS" means reasonable accounting, legal, printing and
financial advisory fees and expenses incurred by PICR/ATN and the PICR
Shareholders in connection with the Agreement and the transactions contemplated
hereby.

         "TRANSACTION DOCUMENTS" means this Agreement and the Non-Competition
Agreement.



                                     29

<PAGE>   35





     10.2 Other Definitional Provisions.

         (a) All terms defined in this Agreement have the defined meanings when
used in any certificate, report or other documents made or delivered pursuant
hereto, unless the context otherwise requires.

         (b) Terms defined in the singular have a comparable meaning when used 
in the plural, and vice versa.

         (c) As used herein, the neuter gender also denotes the masculine and
feminine, and the masculine gender also denotes the neuter and feminine, where
the context so permits.

         (d) The words "hereof," "herein" and "hereunder" and words of similar
import refer to this Agreement as a whole and not to any particular provision
of this Agreement.

         (e) The words "include," "including" and "or" mean without limitation 
by reason of enumeration.


                                     30

<PAGE>   36




         ARTICLE XI. MISCELLANEOUS

     11.1 Waiver.  Any party to this Agreement may, at any time prior to the
Closing, waive any of the terms or conditions of this Agreement or agree to an
amendment or modification to this Agreement by an agreement in writing executed
in the same manner (but not necessarily by the same persons) as this Agreement.

     11.2 Notices.  All notices and other communications among the parties
shall be in writing and shall be deemed to have been duly given when (i)
delivered in person, (ii) one day after delivery to a reputable overnight
courier service, (iii) five days after posting in the United States mail having
been sent registered or certified mail return receipt requested, or (iv)
delivered by telecopy, and promptly confirmed by delivery in person or post as
aforesaid in each case, with postage prepaid, addressed as follows:

                (a) If to MCCAC, to:

                    MCC Acquisition Corporation
                    Attn:  Thomas E. Chaplin
                    1112 29th Avenue, S.W.
                    Cedar Rapids, IA 52404
                    Telephone No.:  319-362-6900
                    Telecopier No.:  319-363-7008

                    with a copy (which shall not
                    constitute notice) to:

                    Albert S. Orr, Esq.
                    Reinhart, Boerner, Van Deuren,
                         Norris & Rieselbach, s.c.
                    1000 North Water Street
                    Suite 2100
                    Milwaukee, WI 53202
                    Telephone No.:  414-298-8209
                    Telecopier No.:  414-298-8097

                (b) If to PICR/ATN or any PICR Shareholder, to:

                    Mr. Bonner Hardegree
                    5608 Mesa Drive, Suite 260
                    Austin, TX 78731
                    Telephone No.:  512-467-7422

                                     31

<PAGE>   37




                    Telecopier No.:  512-467-0357
                    with a copy (which shall not
                    constitute notice) to:

                    Thomas D. Fritz, Esq.
                    Joseph M. Ford, Esq.
                    Ford & Ferraro
                    2000 Jacinto Center
                    98 San Jacinto Boulevard
                    Austin, TX 78701
                    Telephone No.:  512-476-2020
                    Telecopier No.:  512-477-5267

or to such other address or addresses as the parties may from time to time
designate in writing.

     11.3 Assignment.  Except as provided in Section 7.1, and except that MCCAC
may assign this Agreement, or any right or benefit hereunder, to Murdock, no
party hereto shall assign this Agreement or any part hereof without the prior
written consent of the other parties.  Except as otherwise provided herein,
this Agreement shall be binding upon and inure to the benefit of the parties
hereto and their respective permitted successors and assigns.

     11.4 Rights of Third Parties.  Nothing expressed or implied in this
Agreement is intended or shall be construed to confer upon or give any person,
firm or corporation, other than the parties hereto, any subsidiary of MCCAC or
Murdock joining this Agreement under the circumstances described in Section 7.1
or any Indemnified Person described in Section 8.4, any right or remedies under
or by reason of this Agreement.

     11.5 Reliance.  Each of the parties to this Agreement shall be deemed to
have relied upon the accuracy of the written representations and warranties
made to it in or pursuant to this Agreement, notwithstanding any investigations
conducted by or on its behalf or notice, knowledge or belief to the contrary.

     11.6 Expenses.  MCCAC shall bear its own expenses incurred in connection
with this Agreement and the transactions herein contemplated whether or not
such transactions shall be consummated, including, without limitation, all fees
of its legal counsel and accountants.  The PICR Shareholders shall bear the
legal, financial advisory and accounting fees and expenses of PICR/ATN, the
PICR/ATN Subsidiaries and the PICR/ATN Shareholders incurred in connection
with this Agreement and the transactions herein contemplated in excess of
$10,000.

                                     32

<PAGE>   38




     11.7 Construction.  This Agreement shall be construed and enforced in
accordance with the laws of the State of Iowa without regard to conflicts of
law principles.  Unless otherwise stated, references to Sections, Articles or
Exhibits refer to the Sections, Articles and Exhibits to this Agreement.  The
parties have participated jointly in the negotiation and drafting of this
Agreement.  In the event an ambiguity or question of intent or interpretation
arises, this Agreement shall be construed as if drafted jointly by the parties
and no presumption or burden of proof shall arise favoring or disfavoring any
party by virtue of the authorship of any provisions of this Agreement.

     11.8 Captions; Counterparts.  The captions in this Agreement are for
convenience only and shall not be considered a part of or affect the
construction or interpretation of any provision of this Agreement.  This
Agreement may be executed in two or more counterparts, each of which shall be
deemed an original, but all of which together shall constitute one and the same
instrument.

     11.9 Entire Agreement.  This Agreement (together with the other
Transaction Documents, the Exhibits and other writings referred to herein or
delivered pursuant hereto), constitutes the entire agreement among the parties
and supersedes any other agreements, whether written or oral, that may have
been made or entered into by or among Murdock or its subsidiaries, PICR/ATN,
the PICR Shareholders or by any director or directors or officer or officers of
such parties relating to the transactions contemplated hereby, or incident
hereto.  No representations, warranties, covenants, understandings or
agreements, oral or otherwise, relating to the transactions contemplated by
this Agreement, exist between the parties except as expressly set forth in this
Agreement.

     11.10 Amendments.  This Agreement may be amended or modified in whole or
in part, only by a duly authorized agreement in writing executed in the same
manner as this Agreement and which makes reference to this Agreement.

     11.11 Publicity.  All press releases or other public communications of any
nature whatsoever relating to the transactions contemplated by this Agreement,
and the method of the release for publication thereof, shall be subject to the
prior mutual approval of MCCAC and PICR/ATN, which approval shall not be
unreasonably withheld by any party; provided, however, that nothing herein
shall prevent any party from publishing such press releases or other public
communications as such party may consider necessary in order to satisfy such
party's legal or contractual obligations.

                                     33

<PAGE>   39





     IN WITNESS WHEREOF the parties have hereunto caused this Agreement to be
duly executed as of the date first above written.


                                        MCC ACQUISITION CORP.

                                        By:      /s/ Thomas E. Chaplin
                                            ----------------------------------
                                        Title:   Chief Executive Officer
                                              --------------------------------


                                        PIC RESOURCES CORP.

                                        By:      /s/ Bonner Hardegree
                                            ----------------------------------
                                        Title:   Vice President
                                              --------------------------------


                                        ATN COMMUNICATIONS INC.

                                        By:      /s/ Bonner Hardegree
                                            ----------------------------------
                                        Title:   Vice President
                                              --------------------------------


                                        PICR SHAREHOLDERS

                                        /s/ Bonner Hardegree, Attorney-in-Fact
                                        -------------------------------------
                                                Wayne Wright

                                        /s/ Bonner Hardegree
                                        -------------------------------------
                                                Bonner Hardegree


                                     34

<PAGE>   1


                                                                     Exhibit 2.4

                 FIRST AMENDMENT TO STOCK PURCHASE AGREEMENT

     THIS FIRST AMENDMENT (the "Amendment") to the STOCK PURCHASE AGREEMENT
dated as of August 22, 1997 (the "Agreement") is entered into as of the 31st
day of October, 1997 by and among MCC ACQUISITION CORP. ("MCCAC"), PIC
RESOURCES CORP. ("PICR"), WAYNE WRIGHT and BONNER HARDEGREE as the only
shareholders of PICR (the "PICR Shareholders") and ATN COMMUNICATIONS INC., a
wholly-owned subsidiary of PICR ("ATN").

                                   RECITAL

     MCCAC, PICR, the Shareholders and ATN mutually desire to amend the
Agreement in the manner set forth in this Amendment.

                                 AGREEMENTS

     In consideration of the recital and the agreements set forth in the
Agreement as amended hereby, the parties agree:

     1. A new section 1.4 is added to the Agreement to read in its entirety as
follows:

         1.4 Special Default Right.  Pursuant to a Stock Purchase Agreement 
dated August 22, 1997, as amended by a First Amendment dated October 31, 1997
(the "PIC Purchase Agreement"), MCCAC will issue and deliver its "Short-Term 
Note" (as defined in the PIC Purchase Agreement) to the shareholders of Priority
International Communications, Inc.  The Short-Term Note is payable in full on
March 1, 1998.  If the Short-Term Note is not paid in full on March 1, 1998,
the PIC Majority Shareholders shall have the right, subject to the conditions
described in section 1.3 of the PIC Purchase Agreement, to rescind the
transactions contemplated by the PIC Purchase Agreement, retaining the $500,000
payable pursuant to section 1.1(a) of the PIC Purchase Agreement as liquidated
damages (the "PIC Rescission Right").  If the PIC Rescission Right is exercised
by the PIC Majority Shareholders, the PICR Shareholders shall also have the
right, exercisable during the 30-day period beginning on March 1, 1998, and
subject to the provisions of this section 1.4, to rescind the transactions
contemplated by this Agreement, retaining the $30,000 payable pursuant to
section 1.1(a) of this Agreement, and the $400,000 advanced to Wayne Wright by
Guy Murdock (the "Wright Note") in connection with the acquisition of ATN,
which obligation has been assumed by PICR and assigned by Guy Murdock to 
Murdock Communications Corporation ("Murdock"), as liquidated damages.  If the 
PIC 

<PAGE>   2



Rescission Right and the PICR Rescission Right are exercised, such action shall
be the sole remedy for MCCAC's failure to pay the Short-Term Note in full, PICR
shall be released from any obligation under the Wright Note, MCCAC, Murdock and
the PICR Shareholders shall be fully released from all obligations under this 
Agreement and all agreements and instruments delivered pursuant to this 
Agreement and the PICR Shareholders shall surrender to Murdock for cancellation
any shares of Murdock common stock issued to the PICR Shareholders pursuant to 
this Agreement.

     2. In conjunction with the closing of the sale of the Stock, PICR and/or
ATN have entered into a $1,000,000 note with Berthel Fisher & Company Leasing,
Inc. (the "BFCL Note").  In conjunction with the BFCL Note, PICR has agreed to
pay a closing fee of $30,000 (the "Fee").  The BFCL Note and the Fee shall each
be a Permitted Liability under the Agreement.  The liens securing the BFCL Note
shall be Permitted Liens under the Agreement.  MCCAC acknowledges that it is
fully informed regarding the BFCL Note and the Fee and any liens securing the
same and waives any right it may have under the Agreement to require further
disclosure regarding the same under the PICR Disclosure Statement or otherwise
or to indemnity from the PICR Shareholders therefore.

     3. In conjunction with the Closing, MCCAC shall provide to Wayne Wright a
full release from all liability he may have under the Wright Note, which
release shall be properly executed by an authorized representative of the
holder of such Wright Note.

     4. The date for termination established in Section 9.1(b) is changed to
October 31, 1997.

                                      2
<PAGE>   3

     5. Except as amended by this Amendment, the Agreement remains in effect,
unchanged and binding upon the parties thereto.

                                        MMC ACQUISITION CORP.

                                        BY /s/ Thomas E. Chaplin
                                           -------------------------------
                                           Thomas E. Chaplin, CEO

                                        PIC RESOURCES CORP.

                                        BY /s/ Wayne Wright
                                           -------------------------------
                                           Wayne Wright, President

                                        PICR SHAREHOLDERS:

                                        /s/ Wayne Wright
                                           -------------------------------
                                                  Wayne Wright

                                        /s/ Bonner Hardegree
                                           -------------------------------
                                                   Bonner Hardegree

                                        ATN COMMUNICATIONS INC.

                                        BY /s/ Wayne Wright
                                           -------------------------------
                                           Wayne Wright, President






                                      3


<PAGE>   1




                                                                     Exhibit 2.5


                                PROMISSORY NOTE
                               (SHORT-TERM NOTE)

$840,000                                                        October 31, 1997
                                                              Cedar Rapids, Iowa

     FOR VALUE RECEIVED, the undersigned, MCC ACQUISITION CORP. (the
"Company"), promises to pay to the order of BONNER B. HARDEGREE, Trustee for
the benefit of WAYNE WRIGHT and BONNER B. HARDEGREE (the "Holder"), the
principal sum of Eight Hundred Forty Thousand Dollars ($840,000), payable in
full on March 1, 1998.

     Prior to maturity, the unpaid principal balance of this Note shall bear
interest, payable on the first day of each month beginning December 1, 1997, at
the annual rate of 8%.  The unpaid balance of principal shall bear interest
after the due date until paid at the rate of 12% per annum.

     This Note is one of the "Short-Term Notes" as defined in and issued
pursuant to the Stock Purchase Agreement dated August 22, 1997, as amended by a
First Amendment dated October 31, 1997 (the "Purchase Agreement"), to which the
Company and the Holder are parties.  This Note is secured by a Collateral
Pledge and Security Agreement of even date herewith executed by the Company and
the Holder.

     If Murdock Communications Corporation ("Murdock") completes any primary
offering of its equity securities (excluding any exercise of employee stock
options and any exercise of outstanding warrants) at any time after the date
hereof and prior to March 1, 1998, the Company must apply an amount equal to at
least 67% of the net proceeds of such offering in excess of $500,000 to prepay
the Short-Term Notes issued under the Purchase Agreement.  Any such prepayments
shall be applied ratably among all the Short-Term Notes in proportion to their
respective principal amounts.  The Company shall make such prepayments within
five business days after the receipt by Murdock of the proceeds from the
offering.

     This Note may be prepaid by the Company at any time, in whole or in part,
without premium or penalty.   The Company shall be liable for all of Holder's
collection expenses, including but not limited to reasonable attorneys' fees
and court costs.

     Until this Note has been paid in full, neither the Company, Priority
International Communications, Inc., ATN Communications, Inc. nor PIC Resources
Corp. will loan, contribute, distribute by dividend or advance any money to
Murdock.     



<PAGE>   2

     This Note is subject to the provisions of section 1.3 of the Purchase
Agreement regarding an optional exclusive rescission right in the event of a
default on this Note.

     The undersigned agrees to waive all notice of default, intent to
accelerate, acceleration, presentment and notice of dishonor.

                                        MCC ACQUISITION CORP.

                                        BY  /s/ Thomas E. Chaplin
                                            --------------------------------
                                                Thomas E. Chaplin,
                                             Chief Executive Officer




                                      2


<PAGE>   1




                                                                     Exhibit 2.6

                                PROMISSORY NOTE
                                (LONG-TERM NOTE)

$_________                                                      October 31, 1997
                                                              Cedar Rapids, Iowa

     FOR VALUE RECEIVED, the undersigned, MCC ACQUISITION CORP. (the
"Company"), promises to pay to the order of ___________ (the "Holder"), the
principal sum of _______________________ Dollars ($_________) payable in an
installment of $_____ on January 31, 1998, four equal quarterly payments of
$_____ on April 30, 1998, July 31, 1998, October 31, 1998 and January 31, 1999
and a final payment of $________ on April 30, 1999.

     Prior to maturity, the unpaid principal balance of this Note shall not
bear interest.  The unpaid balance of principal shall bear interest after the
due date until paid at the rate of 12% per annum. This Note shall become
immediately due and payable if the undersigned fails to make an installment of
principal or accrued interest within 90 days of when due.

     This Note is one of the "Long-Term Notes" as defined in and issued
pursuant to the Stock Purchase Agreement dated August 22, 1997, as amended by a
First Amendment dated October 31, 1997 (the "Purchase Agreement"), to which the
Company and the Holder are parties.  This Note is secured by a Collateral
Pledge and Security Agreement of even date herewith executed by the Company and
the Holder.

     If Murdock Communications Corporation ("Murdock") completes any primary
offering of its equity securities (excluding any exercise of employee stock
options and any exercise of outstanding warrants) at any time after the date
hereof and prior to March 31, 1999, the Company must apply an amount equal to
at least 67% of such proceeds in excess of $500,000 to prepay the Short-Term
Note (as defined in the Purchase Agreement) and, after the Short-Term Note has
been paid in full, the Company must apply an amount equal to at least 50% of
the net proceeds of any such offering with respect to which such proceeds are
received after March 1, 1998 to prepay the Long-Term Notes.  The Company shall
make such prepayments within five business days after the receipt by Murdock of
the proceeds from the offering. The Company shall have no obligation to prepay
the Long-Term Notes in connection with the sale of equity securities by
Murdock, the proceeds of which are received by Murdock on or before March 1,
1998.  Any pre-payments with respect to the Long-Term Notes shall be made
ratably among all the Long-Term Notes in proportion to their respective
principal amounts.



<PAGE>   2


     This Note may be prepaid by the Company at any time, in whole or in part,
without premium or penalty.  Prepayments shall be applied to installments of
principal in the inverse order of their maturity.  The Company shall be liable
for all of Holder's collection expenses, including but not limited to
reasonable attorneys' fees and court costs.

     Until this Note has been paid in full, neither the Company, Priority
International Communications, Inc., ATN Communications, Inc. nor PIC Resources
Corp. will loan, contribute, distribute by dividend or advance any money to
Murdock.

     This Note is subject to the provisions of section 1.3 of the Purchase
Agreement regarding an optional exclusive rescission right in the event of a
default on the Short-Term Note.

     The undersigned agrees to waive all notice of default, intent to
accelerate, acceleration, presentment and notice of dishonor.

                                        MCC ACQUISITION CORP.

                                        BY  /s/ Thomas E. Chaplin
                                            ---------------------------------
                                            Thomas E. Chaplin, CEO




                                      2




© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission