AMERICORP
S-4, 1998-09-21
NATIONAL COMMERCIAL BANKS
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<PAGE>

As filed with the Securities and Exchange Commission on September 21, 1998
                                                         Registration No. ______
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                ------------------------------------------------
                                    FORM S-4
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933

                                   AMERICORP

          California                  6712                      77-0164985
          ----------            ----------------                ----------
(State or other jurisdiction   (Primary Standard             (I.R.S. Employer
of incorporation or            Industrial Classification     Identification No.)
organization)                  Code)

                              304 E. Main Street
                          Ventura, California, 93001
                                (805) 658-6633
              (Address, including zip code and telephone number,
            including area code, of registrant's principal office)
                 ----------------------------------------------
                              Gerald J. Lukiewski
                            Chief Executive Officer
                              304 E. Main Street
                          Ventura, California, 93001
                                (805) 658-6633
            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)
                ------------------------------------------------
                                   copies to:

   John F. Stuart, Esq.                        Loren  P.  Hansen, Esq.
   Reitner & Stuart                            Knecht & Hansen
   1730 K Street, N.W., Suite 1100             1301 Dove Street, Suite 900
   Washington, D.C. 20006                      Newport Beach, CA 92660
   (202) 466-2818                              (714) 851-8070
        Approximate date of commencement of proposed sale to the public:
     As soon as practicable after the effective date of this Registration
Statement.
                -------------------------------------------------
       If the securities being registered on this Form are being offered in 
       connection with the formation of a holding company and there is 
       compliance with General Instruction G, check the following box.
                -------------------------------------------------
                         CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
                                                       Proposed   Proposed
                                                       maximum    maximum
 Title of each                                         offering   aggregate   Amount of
 class of securities                Amount to          price per  offering    registration
 to be registered                   be registered      unit*      price*      fee
- ------------------------------------------------------------------------------------------
<S>                            <C>                     <C>        <C>         <C>
                                                       $23.50     $9,870,000  $2,912
Common Stock, $1.00 par value, 420,000 shares
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
</TABLE>

* Estimated solely for the purposes of calculating the registration fee and
calculated pursuant to Rule 457 (f) (1) and based on the average of the bid and
asked price.

               -------------------------------------------------
         The Registrant hereby amends this registration statement on such date
or dates as may be necessary to delay its effective date until the Registrant
shall file a further amendment which specifically states that this Registration
Statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933 or until the Registration Statement shall become
effective on such date as the Commission acting pursuant to said Section 8(a),
may determine.

<PAGE>

                             AMERICORP PROSPECTUS
          Cross-reference sheet pursuant to item 501(b) of Regulation S-K

<TABLE>
<CAPTION>

Form S-4 Item
<S>                                             <C>
1.  Forepart of Registration Statement and
     Outside Front Cover page of
    Prospectus................................  Outside front cover; facing page

2.  Inside Front and Outside Back Cover
    Pages of Prospectus.......................  AVAILABLE INFORMATION;  TABLE
                                                OF CONTENTS

3.  Risk Factors, Ration of Earnings to Fixed
    Charges and Other Information ............  RISK FACTORS

4.  Terms of the Transactions.................  SUMMARY; THE MERGER;
                                                DESCRIPTION OF CIB AND
                                                AMERICORP STOCK

5.  Pro forma Financial Information...........  UNAUDITED PRO FORMA COMBINED
                                                FINANCIAL INFORMATION

6.  Material Contracts with the Company
    Being Acquired............................  THE MERGER

7.  Additional Information Required for
    Reoffering by Persons and Parties
    Deemed to be Underwriters.................  *

8.  Interests of Named Experts and Counsel...   LEGAL MATTERS; EXPERTS

9.  Disclosure of Commission Position on
    Indemnification for Securities Act
    Liabilities..............................   *

10. Information with Respect to S-3
    Registrants..............................   *

11. Incorporation of Certain Information by
    Reference................................   *

12. Information with Respect to S-2 or S-3
    Registrants..............................   *

13. Incorporation of Certain Information by
    Reference................................   *

14. Information with Respect to Registrants
    Other Than S-3 or S-2 Registrants........   BUSINESS OF AMERICORP

15. Information with Respect to S-3
    Companies................................   *


                                       2
<PAGE>

16. Information with Respect to S-2 or S-3
    Companies................................   *

17. Information with Respect to Companies
    Other Than S-2 or S-3 Companies..........   BUSINESS OF CIB

18. Information if Proxies, Consents or
    Authorizations are to be Solicited.......   SUMMARY;THE CIB MEETING; THE
                                                AMERICORP MEETING;
                                                INFORMATION CONCERNING
                                                AMERICORP MEETING ONLY

19. Information if Proxies, Consents or 
    Authorizations are not to be Solicited,
    or in an Exchange Offer..................   *

</TABLE>

*  Not Applicable

                                       3
<PAGE>


                               [CIB LETTERHEAD]

                                                              ____________, 1998

          Dear Shareholder:

         You are cordially invited to attend a Special Meeting (the "CIB
Meeting") of Shareholders of Channel Islands Bank, a California banking
corporation ("CIB"), to be held on _______, ________ __, 1998, at _:__ p.m., at
which you will be asked to consider and vote on a proposal to approve the
principal terms of a proposed merger (the "Merger") pursuant to an amended
Agreement to Merge and Plan of Reorganization, dated as of July 7, 1998 and
amended on September 17, 1998 (the "Agreement"), by and between CIB, Americorp,
a California corporation (the "Americorp") and American Commercial Bank, a
California state-chartered bank ("ACB") and a wholly owned subsidiary of
Americorp, pursuant to which (i) CIB will merge with and into ACB and ACB will
continue as the surviving bank, and (ii) the shareholders of CIB will become
shareholders of Americorp in accordance with the exchange ratio in the Agreement
(the "Merger"). A copy of the Agreement is included with this Joint Proxy
Statement/Prospectus as Appendix A.

         Based on the number of shares of CIB Common Stock outstanding as of the
record date for the CIB Meeting, the shares of Americorp Common Stock to be
issued to CIB shareholders pursuant to the Agreement will represent
approximately 38% of the shares of Americorp Common Stock outstanding following
the Merger. The enclosed Joint Proxy Statement/prospectus more fully describes
the proposed merger and related transactions, including information about CIB,
Americorp and ACB.

         The Board of Directors of CIB has unanimously approved the Agreement
and has determined that the Merger is fair to, and in the best interests of,
holders of CIB Common Stock (the "CIB Shareholders"). In addition, the Findley
Group, as financial advisor to CIB, has delivered its opinion, dated July 7,
1998, to the Board of Directors of CIB that the Exchange Ratio is fair, from a
financial point of view, to the CIB Shareholders. Therefore, the Board of
Directors of CIB unanimously recommends that CIB Shareholders vote "FOR" the
approval of the principal terms of the Merger.

         I urge you to consider carefully these important matters which are
described in the accompanying Joint Proxy Statement/Prospectus. The affirmative
vote of the holders of a majority of the CIB Common Stock entitled to vote at
the CIB Meeting is required for approval of the principal terms of the Merger.
Your failure to vote for approval of the principal terms of the Merger has the
same effect as a vote against the Merger. In order to ensure that your vote is
represented at the CIB Meeting, please indicate your choice on the enclosed
proxy form, date, sign and return it in the enclosed envelope. A prompt response
will be appreciated. If you attend the CIB Meeting you may revoke your proxy and
vote in person if you wish.

         We hope that the Joint Proxy Statement/Prospectus will answer any
questions you may have concerning the Merger and the other items. If you have
any questions concerning the Joint Proxy


                                       4
<PAGE>

Statement/Prospectus or the accompanying proxy or if you need any help in 
voting your shares, please telephone Mr. Thomas E. Anthony or Mr. Allen 
Partridge of CIB at (805) 487-6581.

         YOU SHOULD NOT SEND IN YOUR CERTIFICATES OF CIB COMMON STOCK AT THIS 
TIME. YOU WILL RECEIVE INSTRUCTIONS AT A LATER DATE REGARDING THE EXCHANGE OF 
YOUR STOCK CERTIFICATES.

         Your interest and participation are appreciated.

                                                Sincerely,

                                                [SIGNATURE]

                                                Joseph L. Priske
                                                Chairman of the Board


                                       5
<PAGE>

                              [AMERICORP LETTERHEAD]

Dear Shareholder:

         You are cordially invited to attend a Special Meeting of the
Shareholders of Americorp to be held on _________ __, 1998, at _________ PM at
the ____________________________________________________, California.

         At this meeting you will be asked to consider and vote upon a proposal
to approve the principal terms of the amended Agreement to Merge and Plan of
Reorganization dated July 7, 1998 and amended on September 17, 1998 ("the
Agreement") by and among Americorp, American Commercial Bank, and Channel
Islands Bank pursuant to which (i) Channel Islands Bank will merge with and into
American Commercial Bank, with American Commercial Bank continuing as the
surviving bank, and (ii) the shareholders of Channel Islands Bank will become
shareholders of Americorp in accordance with the exchange ratio set forth in the
Agreement.

         The enclosed Joint Proxy Statement/Prospectus more fully describes the
proposed merger and related transactions, including information about the
involved entities.

         The Board of Directors of Americorp has carefully considered the terms
and conditions of the Agreement and the proposed merger with Channel Islands
Bank. THE BOARD OF DIRECTORS OF AMERICORP HAS CONCLUDED THAT THE MERGER IS IN
THE BEST INTEREST OF AMERICORP, AMERICAN COMMERCIAL BANK AND HOLDERS OF
AMERICORP COMMON STOCK, AND UNANIMOUSLY RECOMMENDS THAT AMERICORP SHAREHOLDERS
VOTE "FOR" THE APPROVAL OF THE PRINCIPAL TERMS OF THE MERGER. California
Research, the Bank's financial advisor, has delivered to the Board of Directors
of Americorp its opinion that the terms of the exchange ratio are fair, from a
financial point of view, to Americorp's shareholders. A copy of this opinion is
attached as Appendix C to the Joint Proxy Statement/ Prospectus.

         You will also be asked to vote upon a new stock option plan for
Americorp as provided for in the Agreement.

         It is important that your shares be represented and voted at the
Special Meeting, regardless of the number of shares you own and whether or not
you plan to attend the Special Meeting. The affirmative vote of the holders of a
majority of Americorp's common stock entitled to vote at the Special Meeting is
required for approval of the principal terms of the Merger. Your failure to vote
for approval of the


                                       6
<PAGE>

principal terms of the Merger has the same effect as a vote against the 
Merger. Therefore, we urge you to sign, date and mail the enclosed proxy. If 
you decide to attend the Special Meeting and wish to vote in person, you may 
withdraw your proxy at that time.

         We hope that the Joint Proxy Statement/ Prospectus will answer any
questions you may have concerning the Merger and the other items. If you have
any further questions please telephone Americorp at (805) 658-6633.

Sincerely,


Allen W. Jue
Chairman of the Board


                                       7
<PAGE>

                           NOTICE OF SPECIAL MEETING OF
                                  SHAREHOLDERS
                                       OF
                              CHANNEL ISLANDS BANK

                            TO BE HELD______________

                                _________________


     TO THE SHAREHOLDERS OF CHANNEL ISLANDS BANK:

     NOTICE IS HEREBY GIVEN that, pursuant to its Bylaws and the call of 
its Board of Directors, a Special Meeting of Shareholders of Channel Islands 
Bank ("CIB") will be held on ________, ____________, 1998, at _____ California 
Time in the ______, _________________, California, (the "CIB Meeting") for 
the following purposes, as set forth in the attached Joint Proxy 
Statement/Prospectus:

              1. To consider and vote upon a proposal to approve the principal
     terms of the amended Agreement to Merge and Plan of Reorganization dated as
     of July 7, 1998, and amended on September 17, 1998, (the "Agreement") by
     and among Channel Islands Bank ("CIB"), American Commercial Bank ( "ACB")
     and its parent holding company, Americorp, and the transactions
     contemplated thereby pursuant to which (i) CIB will merge with and into ACB
     and ACB will continue as the surviving bank, and (ii) the shareholders of
     CIB will become shareholders of Americorp in accordance with the exchange
     ratio set forth in the Agreement (the "Merger"). A copy of the Agreement is
     included in the Joint Proxy Statement/Prospectus as Appendix A.

              2. To transact any other business which may properly come before
     the CIB Meeting or any adjournments or postponements thereof.

     Only those shareholders of record at the close of business on ____________,
1998 are entitled


                                       8
<PAGE>

to notice of and to vote at the CIB Meeting or any adjournments or 
postponements thereof (the "CIB Record Date"). The affirmative vote of a 
majority of the outstanding shares of CIB's no par value common stock ("CIB 
Stock") is required to approve the principal terms of the Merger and the 
transactions contemplated thereby.

     THE BOARD OF DIRECTORS OF CIB HAS UNANIMOUSLY APPROVED THE AGREEMENT
AND THE TRANSACTIONS CONTEMPLATED BY THE AGREEMENT AND UNANIMOUSLY RECOMMENDS
THAT SHAREHOLDERS VOTE TO APPROVE THE AGREEMENT AND THE TRANSACTIONS
CONTEMPLATED THEREBY AT THE CIB MEETING.

     By order of the Board of Directors

     __________________________________
     Secretary

     _____________, 1998

         IT IS VERY IMPORTANT THAT EVERY SHAREHOLDER VOTE. WE URGE YOU TO SIGN
AND RETURN THE ENCLOSED PROXY CARD AS PROMPTLY AS POSSIBLE, WHETHER OR NOT YOU
PLAN TO ATTEND THE CIB MEETING IN PERSON. IF YOU DO ATTEND THE CIB MEETING, YOU
MAY WITHDRAW YOUR PROXY AND VOTE IN PERSON AT THAT TIME. YOU MAY REVOKE YOUR
PROXY AT ANY TIME PRIOR TO ITS EXERCISE.

         PLEASE INDICATE ON THE PROXY CARD WHETHER OR NOT YOU EXPECT TO ATTEND
THE MEETING SO WE CAN PROVIDE ADEQUATE ACCOMMODATIONS.


                                       9
<PAGE>

                     NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                                      OF
                                   AMERICORP

                         TO BE HELD_____________________

                                _________________


     TO THE SHAREHOLDERS OF AMERICORP:

     NOTICE IS HEREBY GIVEN that, pursuant to its Bylaws and the call of its
Board of Directors, a Special Meeting of Shareholders of Americorp will be held
on _________, _______________, 1998, at _____ California Time in the __________,
_______________________, California, (the "Americorp Meeting") for the following
purposes, as set forth in the attached Joint Proxy Statement/Prospectus:

              1. To consider and vote upon a proposal to approve the principal
     terms of the amended Agreement to Merge and Plan of Reorganization dated as
     of July 7, 1998, and amended on September 17, 1998, (the "Agreement") by
     and among Channel Islands Bank ("CIB"), American Commercial Bank ( "ACB")
     and its parent holding company, Americorp and the transactions contemplated
     thereby pursuant to which (i) CIB will merge with and into ACB and ACB will
     continue as the surviving bank, and (ii) the shareholders of CIB will
     become shareholders of Americorp in accordance with the exchange ratio set
     forth in the Agreement (the "Merger"). A copy of the Agreement is included
     in the Joint Proxy Statement/Prospectus as Appendix A.

              2. To consider and vote upon a proposal to adopt a new Stock
     Option Plan in accordance with the Agreement. A copy of the stock option
     plan is included in the Joint Proxy Statement/Prospectus as Appendix E.

              3. To transact any other business which may properly come before
     the Americorp Meeting or any adjournments or postponements thereof.

         Only those shareholders of record at the close of business on ________,
1998 are entitled


                                      10
<PAGE>

to notice of and to vote at the Americorp Meeting or any adjournments or 
postponements thereof (the "Americorp Record Date"). The affirmative vote of 
a majority of the outstanding shares of Americorp's $1.00 par value common 
stock ("Americorp Stock") is required to approve the principal terms of the 
Merger and the transactions contemplated thereby and to approve the new stock 
option plan.

     THE BOARD OF DIRECTORS OF AMERICORP HAS UNANIMOUSLY APPROVED THE 
AGREEMENT AND THE TRANSACTIONS CONTEMPLATED BY THE AGREEMENT AND UNANIMOUSLY 
RECOMMENDS THAT SHAREHOLDERS VOTE TO APPROVE THE AGREEMENT AND THE 
TRANSACTIONS CONTEMPLATED THEREBY AT THE AMERICORP MEETING.

      By order of the Board of Directors

      Lincoln E. Cryne
      Secretary

      ________________, 1998

     IT IS VERY IMPORTANT THAT EVERY SHAREHOLDER VOTE. WE URGE YOU TO SIGN
AND RETURN THE ENCLOSED PROXY CARD AS PROMPTLY AS POSSIBLE, WHETHER OR NOT YOU
PLAN TO ATTEND THE AMERICORP MEETING IN PERSON. IF YOU DO ATTEND THE AMERICORP
MEETING, YOU MAY WITHDRAW YOUR PROXY AND VOTE IN PERSON AT THAT TIME. YOU MAY
REVOKE YOUR PROXY AT ANY TIME PRIOR TO ITS EXERCISE.

     PLEASE INDICATE ON THE PROXY CARD WHETHER OR NOT YOU EXPECT TO ATTEND THE
MEETING SO WE CAN PROVIDE ADEQUATE ACCOMMODATIONS.


                                      11
<PAGE>

                              CHANNEL ISLANDS BANK
                                      AND
                                    AMERICORP
                              JOINT PROXY STATEMENT
                          SPECIAL MEETINGS OF SHAREHOLDERS

                                    AMERICORP
                                    PROSPECTUS

         This Joint Proxy Statement/Prospectus ("Joint Proxy
Statement/Prospectus") is being furnished to shareholders of CIB and Americorp,
in connection with the solicitation of proxies by the respective Boards of
Directors of such corporations for use at the CIB Meeting (including any
adjournments thereof) and the Americorp Meeting (including any adjournments
thereof) to be held on _____________, 1998 and _________________, 1998,
respectively.

         This Joint Proxy Statement/Prospectus relates to the proposed Merger of
CIB with and into ACB and the other transactions contemplated by the Agreement.
At each Meeting, shareholders will consider and vote on a proposal to approve
the principal terms of the Agreement and the transactions contemplated thereby.

         This Joint Proxy Statement/Prospectus also constitutes a prospectus of
Americorp with respect to the shares of Americorp Stock issuable to holders of
CIB Stock pursuant to the Merger.

         This Joint Proxy Statement/Prospectus is dated _______________, 1998
and is first being mailed to shareholders of CIB and Americorp on or about
_____________, 1998.

         THE SECURITIES OFFERED HEREBY ARE SUBJECT TO INVESTMENT RISKS,
INCLUDING POSSIBLE LOSS OF THE PRINCIPAL INVESTED.

         THE SECURITIES OFFERED HEREBY ARE NOT DEPOSITS AND ARE NOT INSURED BY
THE FEDERAL DEPOSIT INSURANCE CORPORATION.

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES EXCHANGE COMMISSION ("SEC"), THE CALIFORNIA COMMISSIONER OF FINANCIAL
INSTITUTIONS ("COMMISSIONER"), THE FEDERAL DEPOSIT INSURANCE CORPORATION
("FDIC") OR ANY STATE SECURITIES COMMISSIONER NOR HAS THE


                                      12
<PAGE>

SEC, THE COMMISSIONER, THE FDIC OR ANY STATE COMMISSIONER PASSED UPON THE 
ACCURACY OR ADEQUACY OF THIS JOINT PROXY STATEMENT/PROSPECTUS. ANY 
REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.


                                      13
<PAGE>

                              TABLE OF CONTENTS

<TABLE>
<S>                                                     <C>
AVAILABLE INFORMATION................................        15
SUMMARY..............................................        16
SELECTED PRO FORMA COMBINED FINANCIAL INFORMATION....        29
COMPARATIVE PER SHARE DATA...........................        30
RISK FACTORS.........................................        32
THE CIB MEETING......................................        37
THE AMERICORP MEETING................................        39
THE MERGER...........................................        41
   Background and Reasons for the Merger And               
     Management's Recommendation -- Americorp........        41
   Background and Reasons for the Merger                   
     And Management's Recommendation -- CIB..........        43
   Americorp Fairness Opinion........................        46
   CIB Fairness Opinion..............................        50
   Exchange Ratio....................................        54
   Fractional Shares.................................        55
   Effective Time of Merger..........................        55
   Management and Operations of Americorp                  
     and ACB after the Merger........................        56
   Amendment to the Bylaws of Americorp..............        56
   Regulatory Approvals..............................        57
   Interests of Certain Persons in the
     Merger..........................................        57
   Additional Agreements.............................        59
   Certain Federal Income Tax                              
     Consequences....................................        59
   Exchange Procedures...............................        60
   Sales of Americorp Stock..........................        61
   Nasdaq Listing....................................        61
   Accounting Treatment..............................        61
   Conditions to the Merger..........................        61
   Nonsolicitation...................................        62
   Expenses..........................................        63
   Treatment of Stock Options........................        63
   Termination.......................................        64
   Covenants; Conduct of Business Prior to                 
     Effective Time..................................        64
   Amendment and Waiver..............................        66
   Dissenting Shareholders' Rights...................        66
   UNAUDITED PRO FORMA COMBINED FINANCIAL STATEMENTS.        69
DESCRIPTION OF CIB AND AMERICORP STOCK...............        83
BUSINESS OF AMERICORP................................        88
BUSINESS OF CIB......................................       118 
SUPERVISION AND REGULATION...........................       144
INFORMATION CONCERNING AMERICORP MEETING ONLY........       154 
LEGAL MATTERS........................................       159 
EXPERTS..............................................       160 
OTHER MATTERS........................................       160 
INDEX TO FINANCIAL STATEMENTS........................       F-1
AGREEMENT TO MERGE AND PLAN OF REORGANIZATION,
AS AMENDED...........................................Appendix A
CIB FAIRNESS OPINION.................................Appendix B
AMERICORP FAIRNESS OPINION...........................Appendix C
CHAPTER 13...........................................Appendix D
1998 STOCK OPTION PLAN...............................Appendix E

</TABLE>

     NO PERSON IS AUTHORIZED TO GIVE ANY INFORMATION OR MAKE ANY REPRESENTATION 
NOT CONTAINED IN THIS JOINT PROXY STATEMENT/PROSPECTUS. ANY INFORMATION OR 
REPRESENTATION NOT CONTAINED HEREIN MUST NOT BE RELIED UPON AS HAVING BEEN 
AUTHORIZED BY CIB OR AMERICORP. THE DELIVERY OF THIS JOINT PROXY 
STATEMENT/PROSPECTUS SHALL NOT, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION 
THAT THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF CIB OR AMERICORP SINCE THE DATE 
HEREOF OR THAT THE INFORMATION IN THIS JOINT PROXY STATEMENT/PROSPECTUS IS 
CORRECT AT ANY TIME SUBSEQUENT TO THE DATE HEREOF.


                                      14
<PAGE>



                             AVAILABLE INFORMATION

     Americorp was subject to the informational requirements of Section 15(d) 
of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and, 
in accordance therewith, filed reports and other information with the SEC. 
Such filing obligations were suspended since the number of record holders of 
Americorp Stock was below 300. As results of the filing of this Registration 
Statement (as hereinafter defined), Americorp will again become subject to 
the informational requirements of Section 15(d) of the Exchange Act, and, in 
accordance therewith, will file reports and other information with the SEC. 
Additionally, Americorp may be required to register under Section 12 of the 
Exchange Act as a result of the Merger, since the number of its holders of 
record may exceed 500. All of reports, proxy statements and other information 
when filed with the SEC can be inspected and copied at the public facilities 
maintained by the SEC at 450 Fifth Street, N.W., Room 1024, Washington D.C. 
20549; 500 West Madison Street, Suite 1400, Chicago, Illinois 60661-2511; and 
7 World Trade Center, Suite 1300, New York, New York 10048. Copies of such 
material can be obtained from the Public Reference Section of the SEC at 450 
Fifth Street, N.W. Washington D.C. 20549, at prescribed rates. The SEC 
maintains a website at http://ww.sec.gov that will also contain such reports 
and other information concerning Americorp which will have to file 
information electronically with the SEC.

     This Joint Proxy Statement/Prospectus constitutes a part of a 
registration statement on Form S-4 (together with all amendments and 
exhibits, the "Registration Statement") filed by Americorp with the SEC under 
the Securities Act of 1933, as amended (the "Securities Act") with respect to 
the shares of Americorp Stock to be issued in the Merger. This Joint Proxy 
Statement/Prospectus does not contain all of the information included in the 
Registration Statement, certain parts of which are omitted in accordance with 
the rules and regulations of the SEC. Statements contained herein concerning 
the provisions of any document do not purport to be complete and, in each 
instance, are qualified in all respects by reference to the copy of such 
document filed as an exhibit to the Registration Statement or otherwise filed 
with the SEC. Each such statement is subject to and qualified in its entirety 
by such reference. Reference is made to such Registration Statement and to 
the exhibits relating thereto for further information with respect to 
Americorp and the securities offered hereby. Copies of all or any part of the 
Registration Statement, including exhibits thereto, may be obtained, upon 
payment of the prescribed fees, or inspected at the offices of the SEC as set 
forth above.


                                      15

<PAGE>


                                    SUMMARY

     THE FOLLOWING SUMMARY IS NOT INTENDED TO BE COMPLETE AND IS QUALIFIED IN 
ALL RESPECTS BY THE MORE DETAILED INFORMATION INCLUDED IN THIS JOINT PROXY 
STATEMENT/PROSPECTUS AND THE APPENDICES HERETO. ALL INFORMATION CONCERNING 
CIB INCLUDED HEREIN HAS BEEN FURNISHED BY CIB AND ALL INFORMATION CONCERNING 
AMERICORP AND ACB INCLUDED HEREIN HAS BEEN FURNISHED BY THEM. NEITHER CIB NOR 
AMERICORP WARRANTS THE ACCURACY OR COMPLETENESS OF INFORMATION RELATING TO 
THE OTHER PARTY.

     CIB, AMERICORP AND ACB ARE REFERRED TO HEREIN JOINTLY AS THE "PARTIES" 
AND EACH OF THEM A "PARTY." UNLESS THE CONTEXT REQUIRES OTHERWISE, THE TERM 
"AMERICORP" ALSO INCLUDES "ACB."

     THE PARTIES

     CIB. CIB is a California state-chartered bank headquartered in Oxnard, 
California, which commenced operations in September, 1985. At June 30, 1998, 
CIB had total assets of $86.9 million, deposits of $79.3 million, and 
shareholders' equity of $7.4 million. CIB, which currently operates three 
banking offices, has its headquarters located at 300 Esplanade Drive, Oxnard, 
California. Its telephone number is (805) 487-6581. See "BUSINESS OF CIB."

     AMERICORP. Americorp is a California corporation and is registered as a 
bank holding company under the Bank Holding Company Act of 1956, as amended. 
Americorp operates ACB which is its wholly-owned subsidiary. At June 30, 
1998, Americorp had total consolidated assets of $139.8 million, consolidated 
deposits of $125 million, and consolidated shareholders' equity of $11.9 
million. Americorp is headquartered at 304 E. Main Street, Ventura, 
California 93001. Its telephone number is (805) 658-6633. See "BUSINESS OF 
AMERICORP."

     ACB. ACB is a California state-chartered bank headquartered in Ventura, 
California, which commenced operations in September 1973. ACB, which 
currently operates four banking offices, has its headquarters at 304 E. Main 
Street, Ventura, California 93001. Its telephone number is (805) 658-6633. 
See "BUSINESS OF AMERICORP."

     THE MEETINGS

     CIB. The CIB Meeting will be held on ___________, _________ __, 1998 at 
____ _. m. California time, at _____________ in Oxnard, California. CIB 
shareholders will consider and vote on a proposal to approve the principal 
terms of the Agreement and the transactions contemplated thereby. Only 
holders of record of CIB Stock at the close of business on the CIB Record 
Date, _________ __, 1998, will be entitled to vote at the CIB Meeting. At 
such date, there were outstanding and entitled to vote ___________ shares of 
CIB Stock. Each share of CIB Stock is entitled to one vote. See "THE CIB 
MEETING."


                                      16

<PAGE>



     AMERICORP. The Americorp Meeting will be held on December 15,1998 at 4:00p.
m. California time, at 300 S. Mills Road in Ventura, California. Americorp
shareholders will consider and vote on (i) a proposal to approve the principal
terms of the Agreement and the transactions contemplated thereby, and (ii) a
proposal to adopt a new Stock Option Plan in accordance with the Agreement. Only
holders of record of Americorp Stock at the close of business on the Americorp
Record Date, _________ __, 1998, will be entitled to vote at the Americorp
Meeting. At such date, there were outstanding and entitled to vote ______ shares
of Americorp Stock. Each share of Americorp Stock is entitled to one vote. See
"THE AMERICORP MEETING."

     THE MERGER

     GENERAL Pursuant to the terms of the Agreement, (i) CIB will merge with 
and into ACB and ACB will continue as the surviving bank, and (ii) the 
shareholders of CIB will become shareholders of Americorp in accordance with 
the exchange ratio set forth in the Agreement, all subject to the terms and 
conditions specified in the Agreement. See "THE MERGER."

     EXCHANGE RATIO The issued and outstanding shares of Americorp Stock at 
the effective time of the Merger (the "Effective Time") will remain 
outstanding (other than shares as to which statutory dissenters' rights are 
perfected).

     Other than shares as to which statutory dissenters' rights are 
perfected, each share of CIB Stock issued and outstanding immediately prior 
to the Effective Time will automatically, without any action on the part of 
the holder thereof, be canceled and converted, at the Effective Time, into 
the right to receive a number of shares of Americorp Stock as determined by 
the exchange ratio established in the Agreement (the "Exchange Ratio").

     The Exchange Ratio (i.e. the number of shares of Americorp Stock into 
which a share of CIB Stock will be converted) will be computed by dividing 
the CIB Book Value Per Share by the Americorp Book Value Per Share. Book 
Value Per Share for the respective Parties will be determined as of the month 
end preceding the Effective Time by dividing such Party's aggregate book 
value by its number of shares outstanding on such date. "Aggregate Book 
Value" is a Party's stockholders' equity on such date determined in 
accordance with generally accepted accounting principles except (A) as 
otherwise provided in the Agreement, (B) such amount will not be reduced by 
Merger related expenses, and (C) the allowance for loan and lease losses 
shall be increased by any impairment in the allowance.

     The exact amount of the Exchange Ratio is dependent, in part, upon 
future results and therefore, presently cannot be determined. By way of 
illustration only, if the respective Book Values Per Share had been 
determined on June 30, 1998 and without any adjustment as permitted in the 
Agreement, Americorp's Book Value Per Share would have been $20.02, CIB's 
Book Value Per Share would have been $13.96 and the Exchange Ratio would have 
been 0.6973 shares of Americorp Stock for each share of CIB Stock. THE ACTUAL 
EXCHANGE RATIO MAY BE HIGHER OR LOWER THAN THE PRECEDING PRO FORMA 
ILLUSTRATION. See "THE MERGER - Exchange Ratio."


                                      17
<PAGE>



     FRACTIONAL SHARES No fractional shares of Americorp Stock will be issued 
in the Merger. In lieu thereof, each holder of CIB Stock who would otherwise 
be entitled to receive a fractional share will receive an amount in cash 
equal to the product (calculated to the nearest ten thousandth) obtained by 
multiplying (a) the Americorp Book Value Per Share times (b) the fraction of 
the shares of Americorp Stock to which such holder would otherwise be 
entitled.

     VOTE REQUIRED FOR THE MERGER

     Approval of the principal terms of Agreement and the transactions 
contemplated thereby requires the affirmative vote of not less than a 
majority of the votes entitled to be cast by the holders of both CIB Stock 
and Americorp Stock at their respective Meetings.

     As of the CIB Record Date, CIB's directors and executive officers and 
their affiliates held approximately _____% of the outstanding CIB Stock 
entitled to vote at the CIB Meeting. Each of the directors of CIB has agreed 
to vote his or her respective shares of CIB Stock in favor of approval of the 
principal terms of the Agreement and the transactions contemplated thereby.

     As of the Americorp Record Date, Americorp's directors and executive 
officers and their affiliates held approximately _____% of the outstanding 
Americorp Stock entitled to vote at the Americorp Meeting. Each of the 
directors of Americorp has agreed to vote his or her respective shares of 
Americorp Stock in favor of approval of the principal terms of the Agreement 
and the transactions contemplated thereby.

     RECOMMENDATION OF CIB'S AND AMERICORP'S BOARDS OF DIRECTORS

     The Boards of Directors of both CIB and Americorp (each by a unanimous 
vote) approved the Agreement and the related transactions. The respective 
Boards believe the Merger is fair to, and in the best interest of, their 
respective institutions and shareholders. Each Board of Directors recommends 
to their respective shareholders a vote FOR approval of the principal terms 
of the Agreement and the matters contemplated thereby.

     The conclusions of the Parties are based on a number of factors, 
including the respective fairness opinions of their investment banking firms, 
the expected increase in the market liquidity of a shareholder's investment 
and the tax-free nature of the Merger. It is also anticipated that the Merger 
will provide the potential for the combined companies to benefit from revenue 
enhancement opportunities, including increased ability to serve the 
marketplace and cross-sell products and services; increased loan and fee 
income by providing higher lending limits; increased opportunities to expand 
the loan portfolio; and increased opportunities to create more efficiencies, 
thereby reducing overall operating costs to the combined companies. See "THE 
MERGER - Background and Reasons for the Merger and Management's 
Recommendation - CIB, - Background and Reasons for the Merger and 
Management's Recommendation - Americorp."

     CIB FAIRNESS OPINION


                                      18
<PAGE>



     CIB has received a written fairness opinion dated as of July 7, 1998 
from the Findley Group ("Findley") that the consideration to be received in 
the Merger is fair, from a financial point of view, to the shareholders of 
CIB. The Findley opinion is attached to this Joint Proxy Statement/Prospectus 
as Appendix B. See "THE MERGER - CIB Fairness Opinion."

     AMERICORP FAIRNESS OPINION

     Americorp has received a written fairness opinion dated as of August 12, 
1998 from the firm of California Research ("Cal.Research") that the 
consideration to be received in the Merger is fair, from a financial point of 
view, to the shareholders of Americorp. The Cal.Research opinion is attached 
to this Joint Proxy Statement/Prospectus as Appendix C. See "THE MERGER - 
Americorp Fairness Opinion."

     MANAGEMENT AND OPERATIONS OF AMERICORP AND ACB AFTER THE MERGER

     At the Effective Time, CIB will be merged with and into ACB and its 
separate corporate existence will terminate.

     The number of directors of Americorp at the Effective Time will be 
increased to nine and Allen W. Jue, Robert J. Lagomarsino, Gerald J. 
Lukiewski, E. Thomas Martin, Harry L. Maynard (all of whom are from Americorp 
and ACB), Michael T. Hribar, Edward F. Paul, Joseph L. Priske and Jacqueline 
S. Pruner (all of whom are from CIB) will serve as the Board of Directors of 
Americorp and ACB after the Merger until their successors have been chosen 
and qualified in accordance with applicable law. Messrs. Jue, Lagomarsino, 
Paul and Priske will serve as the executive committee of Americorp and ACB 
after the Merger. After the Merger, the principal officers of Americorp and 
ACB will be Allen W. Jue (the current chairman of Americorp/ACB), who will 
serve as chairman of the board, Joseph L. Priske (the current chairman of 
CIB), who will serve as Vice Chairman, and Gerald J. Lukiewski (the current 
president and chief executive officer of Americorp/ACB) who will serve as 
president and chief executive officer. Thomas E. Anthony (the current Senior 
Vice President/Chief Lending Officer of CIB), Allen R. Partridge (the current 
Senior Vice President/Chief Financial Officer of CIB) and Mary Martha Stewart 
(the current Senior Vice President/Chief Operating Officer of ACB) will serve 
as the Chief Lending Officer, Chief Financial Officer and Chief Operating 
Officer, respectively, of ACB after the Merger. Joseph L. Priske will also 
serve as chairman of ACB's loan committee.

     The Articles of Incorporation and Bylaws of Americorp (except as 
otherwise noted above) will continue to govern the business and affairs of 
Americorp after the Merger until amended or repealed in accordance with 
applicable law. The Articles of Incorporation and Bylaws of ACB will continue 
to govern the business and affairs of ACB after the Merger until amended or 
repealed in accordance with applicable law except the head office of ACB will 
be relocated to the current head office location of CIB. See "THE MERGER - 
Management and Operations of Americorp and ACB After the Merger."

         EFFECTIVE TIME OF THE MERGER


                                      19
<PAGE>



     The Effective Time shall occur on the day that the Agreement of Merger 
(which is Exhibit A to the Agreement) is filed with the California Department 
of Financial Institutions ("DFI") after having been previously filed with the 
California Secretary of State ("Secretary") with the DFI's approval endorsed 
thereon in accordance with the provisions of the California Financial Code. 
The Effective Time shall occur following the last to occur of (i) receipt of 
all necessary regulatory approvals with the expiration of any applicable 
regulatory waiting periods and (ii) satisfaction of the other conditions 
precedent set forth in the Agreement. See "THE MERGER - Conditions to the 
Merger."

     It is anticipated that the Effective Time will occur sometime during the 
fourth quarter of 1998 or early in 1999. In no event shall the Effective Time 
be later than March 31, 1999 unless a later date is agreed to by the Parties.

     CONDITIONS TO THE MERGER

     The respective obligations of CIB and Americorp to consummate the Merger 
are subject to a number of conditions precedent, including, among others, (i) 
the receipt of required regulatory approvals, (ii) the approval by the 
shareholders of all Parties of the principal terms of the Agreement and the 
transaction contemplated thereby by the vote required under applicable law at 
the respective Meetings, (iii) the receipt of fairness opinions by the 
Parties that the terms of the Merger are fair from a financial point of view, 
(iv) the receipt of an opinion that the Merger and the other transactions 
contemplated by the Agreement will qualify for pooling of interest accounting 
treatment, (v) the receipt of an opinion in connection with certain tax 
aspects of the Merger, and (vi) certain other conditions customary in 
transactions of this nature. See "THE MERGER - Conditions to the Merger."

     REGULATORY APPROVALS

     The consummation of the Merger is subject to various conditions, 
including, among others, receipt of the prior approvals of the DFI and the 
Federal Deposit Insurance Corporation (the "FDIC").

     The Agreement provides that the obligations of the Parties to consummate 
the Merger are conditioned upon all regulatory approvals having been granted 
by March 31, 1999 without the imposition of conditions which, in the opinion 
of Americorp would materially adversely effect the financial condition or 
operations of any Party or otherwise would be burdensome.

     Applications for regulatory review and approval of the Merger and the 
related transactions have been filed. There can be no assurance that the DFI 
and the FDIC will approve or take other required action with respect to the 
Merger and the related transactions or as to the date of such approvals or 
action. See "THE MERGER - Regulatory Approvals."

     WAIVER AND AMENDMENT

     Prior to the Effective Time, any condition to the Agreement may be
waived by the Party entitled to the benefit of such provision. In addition, the
Agreement may be amended at any time upon the written


                                      20
<PAGE>



agreement of the Parties' respective Boards of Directors without action by 
their respective shareholders to the extent permitted by law. See "THE MERGER 
- - Amendment and Waiver."

     TERMINATION

     The Agreement may be terminated at any time prior to the Effective Time 
(i) by mutual consent of CIB and Americorp in writing; (ii) by CIB or 
Americorp if any material breach or default by the other Party is not cured 
within 20 business days after notice thereof; (iii) by CIB or Americorp if 
any governmental or regulatory consent is not obtained by March 31, 1999 or 
if any governmental or regulatory authority denies or refuses to grant any 
approval, consent or authorization required to be obtained to consummate the 
transactions contemplated by the Agreement unless, within 20 business days 
after such denial or refusal, all parties agree to resubmit the application 
to the regulatory authority that has denied or refused to grant the approval, 
consent or qualification requested; (iv) by Americorp if any of the 
conditions to its performance of the Agreement shall not have been met, or by 
CIB if any of the conditions to its performance of the Agreement shall not 
have been met, by March 31, 1999, or such earlier time as it becomes apparent 
that such conditions shall not be met; or (v) if a Party shall have failed to 
act or refrained from doing any act, in certain circumstances, relating to a 
Competing Transaction (as hereinafter defined). See "THE MERGER - 
Termination."

     INTERESTS OF CERTAIN PERSONS IN THE MERGER

     As a condition to the Merger, each of the directors of the respective 
Parties has entered into an agreement whereby each has agreed to (i) vote his 
or her shares of Stock in favor of approving the principal terms of the 
Agreement and the transactions contemplated thereby, (ii) recommend, subject 
to his or her fiduciary duty, to the Party's shareholders to vote in favor of 
the Agreement, (iii) not dispose, subject to certain exceptions, of his or 
her shares of Stock, and (iv) cooperate fully with the other Parties in 
connection with the Merger. See "THE MERGER - Interests of Certain Persons in 
the Merger."

     Messrs. Hribar, Paul and Priske and Ms. Pruner will be added as 
directors of Americorp and ACB at the Effective Time. Messrs. Paul and Priske 
will also serve on the executive committee of Americorp and ACB. Mr. Priske, 
the current Chairman of CIB, will be elected as Vice Chairman of Americorp 
and ACB and will be chairman of ACB's loan committee.

     The officers and employees of CIB at the Effective Time will become 
officers and employees of ACB subject to the policies of ACB, will be 
entitled to participate in all employee benefits and benefit programs of ACB 
on the same basis as similarly situated employees of ACB and will be credited 
for eligibility, participation and vesting purposes with their respective 
years of past service with CIB.

     Pursuant to the Agreement, a committee has been established to 
determine, among other things, a personnel, salary and benefits structure for 
ACB after the Merger and to fix the amount of severance to be paid to 
officers and employees of the parties displaced by the Merger. The committee 
is composed of


                                      21
<PAGE>



Gerald J. Lukiewski (on behalf of Americorp) and Joseph L. Priske and 
Jacqueline Pruner (on behalf of CIB). The amount of severance benefits has 
not yet been determined by the committee.

     ACB has also agreed to honor certain employment agreements for CIB's 
Senior Lending Officer and Chief Financial Officer. For a description of such 
agreements, see "BUSINESS OF CIB - Executive Compensation." Messrs. Anthony 
and Partridge will become the Chief Lending Officer and the Chief Financial 
Officer of ACB after the Merger.

     In connection with the three current directors of CIB and the two 
current directors of Americorp who will resign at the time of the Merger, it 
is anticipated that ACB will enter into consulting agreements with such 
persons in order for them to continue to provide services and guidance to 
Americorp and ACB after the Merger. It is anticipated that Catherine S. Wood 
and Lincoln E. Cryne, (directors of Americorp and ACB) will receive aggregate 
payments of $33,000 and $68,000 respectively, pursuant to their consulting 
agreements and that Fred G. Buenger, William Burke and Glenn C. Farr 
(directors of CIB) will receive $33,000, $33,000 and $4,500, respectively, 
pursuant to their consulting agreements. See "THE MERGER - Interests of 
Certain Persons in the Merger."

     Subject to the receipt of any required consents, a new stock option plan 
will be adopted by Americorp in order for each person who is an officer or 
employee of CIB and who will continue with ACB after the Merger, and for each 
director of CIB, who does not exercise his stock option to have the right to 
receive a substitute stock option from Americorp on a fully vested basis.

     CIB's directors' and officers' liability insurance will have its 
discovery period extended for 36 months with respect to all matters arising 
from facts or events which occurred before the Effective Time for which CIB 
would have had an obligation to indemnify its directors and officers.

     ADDITIONAL AGREEMENTS

     In addition to the directors agreements described in "Interests of 
Certain Persons in the Merger," the directors and certain other affiliates of 
each of the Parties have entered into agreements restricting such persons' 
ability to sell shares of Stock which such person has acquired or may acquire 
in connection with the Merger except in accordance with such agreements.

     CERTAIN FEDERAL INCOME TAX CONSEQUENCES

     The Parties have received an opinion from Vavrinek Trine Day & Co. 
("Vavrinek") to the effect that the Merger will qualify for non-recognition 
of gain or loss so that none of CIB, Americorp or ACB will recognize gain or 
loss for federal income tax purposes as a result of the Merger. Such opinion 
also concludes that the shareholders of CIB and Americorp will not recognize 
gain or loss in the Merger except to the extent of any cash received in lieu 
of fractional shares by CIB shareholders, or, in the case of shareholders of 
CIB and Americorp, to the extent of any cash received pursuant to the 
exercise of statutory dissenters' rights. For a more complete description of 
the federal income tax consequences of the Merger,


                                      22
<PAGE>



see "THE MERGER - Certain Federal Income Tax Consequences." DUE TO THE 
INDIVIDUAL NATURE OF THE TAX CONSEQUENCES OF THE MERGER, IT IS RECOMMENDED 
THAT CIB AND AMERICORP SHAREHOLDERS CONSULT THEIR OWN TAX ADVISORS CONCERNING 
THE TAX CONSEQUENCES OF THE MERGER.

     ACCOUNTING TREATMENT

     The Parties anticipate that the Merger will be treated as a pooling of 
interests for accounting purposes. Prior to the Effective Time and as a 
condition precedent to the closing, the respective accounting firms of the 
Parties will confirm in writing the accounting treatment of the Merger as a 
pooling of interest. See "THE MERGER - Accounting Treatment."

     DISSENTERS' RIGHTS

     Pursuant to the provisions of the California Financial Code, 
shareholders of CIB and Americorp will be entitled to exercise dissenters' 
rights in connection with the Merger.

     A holder of stock who, not later than 30 days after the date on which 
the Party of which he or she is a shareholder delivers the notice of approval 
of the Merger by the Party's shareholders, delivers to such Party a written 
demand for dissenters' rights, who does not vote in favor of the approval of 
the principal terms of the Agreement and who complies with all other 
applicable requirements of Chapter 13 of the California General Corporation 
Law, will have the right to receive payment in cash of the "fair market 
value" of such holder's shares of Stock. The Americorp Board of Directors has 
determined that the "fair market value" of one share of Americorp Stock for 
this purpose is $32.00, which was the closing bid price for Americorp Stock 
on July 6, 1998, the day before the public announcement of the Merger. Based 
upon the opinion of the Findley Group, the CIB Board of Directors has 
determined that the "fair market value" of one share of CIB Stock for this 
purpose is $19.50. See "THE MERGER - Dissenting Shareholders' Rights" for a 
further discussion of dissenters' rights. The Chapter 13 of the California 
General Corporation Law is included in Appendix D to his Joint Proxy 
Statement/Prospectus.

     EXCHANGE OF STOCK CERTIFICATES

     As soon as practicable after the Effective Time, shareholders of record 
of outstanding shares of CIB Stock will receive by mail a letter of 
transmittal which is to be used to exchange their CIB Stock for a new 
certificate representing the appropriate number of shares of Americorp Stock, 
together with checks for payment of cash in lieu of fractional shares. No 
dividends or other distributions that are declared on Americorp Stock will be 
paid to persons otherwise entitled to receive the same until the old 
certificates have been surrendered in exchange for new certificates, but upon 
such surrender, such dividends or other distributions, from and after the 
Effective Time, will be paid to such persons in accordance with the terms of 
Americorp Stock. No interest will be paid to the CIB shareholders on the cash 
or the value of the Americorp Stock into which their shares of CIB Stock will 
be exchanged. See "THE MERGER - Exchange Procedures."


                                      23
<PAGE>



     CIB SHAREHOLDERS SHOULD NOT SEND IN THEIR STOCK CERTIFICATES UNTIL THEY 
RECEIVE THE LETTER OF TRANSMITTAL FORM AND INSTRUCTIONS.





     MARKETS AND MARKET PRICES

     AMERICORP

     The Americorp Stock is not listed on any stock exchange or with Nasdaq. 
Trading in the Stock has not been extensive and such trades which have 
occurred would not constitute an active trading market. As of June 30, 1998, 
there were approximately 250 shareholders of Americorp.

     The management of Americorp is aware of one securities dealer who 
maintains an inventory and makes a market in Americorp Stock - Maguire 
Investments, Santa Maria, California. The following quarterly summary of 
market activity is furnished by Maguire Investments. These quotes do not 
necessarily include retail markups, markdowns or commissions and may not 
necessarily represent actual transactions. Additionally, there may have been 
transactions at prices other than those shown below:

<TABLE>
<CAPTION>
         QUARTER                          BID               ASKED
         ----------                       -----             -----

         <S>                              <C>               <C>
         First '96                        27.00             28.00
         Second '96                       27.00             28.00
         Third '96                        28.00             29.00
         Fourth '96                       28.00             29.00
         First '97                        28.00             29.00
         Second '97                       28.00             29.00
         Third '97                        28.50             29.50
         Fourth '97                       31.00             32.00
         First '98                        31.00             32.00
         Second '98                       31.00             32.00
</TABLE>

     On July 6, 1998, the last trading day before the announcement of the 
Merger, the closing bid price for a share of Americorp Stock was $32.00.

     Americorp has paid 59 consecutive quarterly cash dividends to its 
shareholders. Americorp is currently paying quarterly cash dividends of $0.21 
per share and has paid at such rate since July 1995. For a discussion of the 
dividend policy of Americorp after the Merger, see "Risk Factors - Dividend 
Policy".


                                      24

<PAGE>



     CIB

     The CIB Stock is not listed on any national stock exchange or with 
Nasdaq. Trading in the stock has not been extensive and such trades which 
have occurred would not constitute an active trading market. As of June 30, 
1998, there were approximately 185 shareholders. The management of CIB is 
aware of one securities dealer who maintains an inventory and makes a market 
in CIB Stock -Maguire Investments, Santa Maria, California.

     The following quarterly summary of market activity is furnished by 
Maguire Investments, Inc. These quotes do not necessarily include retail 
markups, markdowns, or commissions and may not necessarily represent actual 
transactions. Additionally, there may have been transactions at prices other 
than those shown below:

<TABLE>
<CAPTION>
                                            LOW         HIGH
                                          -------      ------
           <S>                            <C>          <C>
           1st Quarter 1996               $10.375      $11.75
           2nd Quarter 1996               $11.50       $12.00
           3rd Quarter 1996               $12.00       $13.00
           4th Quarter 1996               $12.875      $13.00
           1st Quarter 1997               $13.00       $13.50
           2nd Quarter 1997               $13.50       $13.50
           3rd Quarter 1997               $14.725      $15.50
           4th Quarter 1997               $15.50       $17.00
           1st Quarter 1998               $17.00       $18.50
           2nd Quarter 1998               $18.50       $19.50
</TABLE>


     Since May 1995, CIB has consistently declared and paid a semi-annual 
cash dividend equal to $.10 per


                                      25
<PAGE>



share to the shareholders of CIB. In 1998, CIB has paid two cash dividends 
each equal to $.10 per share. As part of the Agreement with Americorp and 
ACB, CIB is limited to paying semi-annual cash dividends payable in 
accordance with past practice not to exceed $.10 per share per semi-annual 
period.

     SUMMARY HISTORICAL FINANCIAL DATA

     The following summarizes historical financial data for CIB for the five 
years ended December 31, 1997 and for the periods ended June 30, 1998 and 
1997. The data should be read in conjunction with the consolidated financial 
statements, related notes, and other financial information included elsewhere 
in this Joint Proxy Statement/Prospectus.

<TABLE>
<CAPTION>
(amounts in thousands)                             (unaudited)
                                                 For the period
                                                      ended
                                                     June 30,                      Year Ended December 31,
                                               --------------------  --------------------------------------------------
                                                 1998       1997       1997      1996       1995      1994      1993
                                                -------    -------    -------    -------   -------   -------   -------
<S>                                             <C>        <C>        <C>        <C>       <C>       <C>       <C>
Interest Income                                   3,604      3,285    $ 6,826    $ 6,328   $ 5,218   $ 4,713   $ 4,780
Interest Expense                                 (1,006)      (883)    (1,879)    (1,853)   (1,332)   (1,049)   (1,122)
Net Interest Income                               2,598      2,402      4,947      4,475     3,886     3,664     3,658
(Provision)/Credit  for Loan and Lease Losses       (58)      (105)      (370)      (697)       58       125    (1,321)
Other Income                                        452        354      1,149        707       637       540       612
Other Expenses                                   (2,418)    (2,061)    (4,350)    (3,924)   (3,548)   (3,626)   (3,839)
                                                -------    -------    -------    -------   -------   -------   -------
Income/(Loss) Before Taxes                          574        590      1,376        561     1,033       703      (890)
Income Taxes                                       (236)      (248)      (576)      (235)     (433)     (295)      302
                                                -------    -------    -------    -------   -------   -------   -------
                                                $          $          $          $         $         $         $
Net Income/(Loss)                                   338        342        800        326       600       408      (588)
                                                -------    -------    -------    -------   -------   -------   -------
                                                -------    -------    -------    -------   -------   -------   -------
Earnings/(Loss) Per Share of Common Stock
   Basic                                        $  0.64    $  0.74    $  1.74    $  0.71   $  1.31   $  0.89   $ (1.29)

   Diluted                                      $  0.60    $  0.68    $  1.60    $  0.66   $  1.21   $  0.86   $ (1.22)
Weighted Average Number of Shares
   Basic                                            530        461        461        457       457       457       457

   Diluted                                          564        507        500        492       497       475       483
Book Value                                      $ 13.96    $ 12.87     $13.69     $12.25    $11.75   $ 10.27    $ 9.81
Balance Sheet Summary:
Total Assets                                     86,926     80,743     89,040     74,600    66,023    56,217    58,460
Total Deposits                                   79,286     74,611     81,827     68,763    60,422    51,444    53,944
Loans Held for Sale                               1,580      1,535      1,726      1,557     1,959       965       689
Total Loans                                      58,291     50,722     51,547     50,578    42,443    31,927    31,722
Allowance for Loan Losses                          (930)      (778)      (918)      (723)     (732)     (981)   (1,154)
Total Shareholders' Equity                        7,441      5,934      6,556      5,596     5,368     4,692     4,484

SELECTED RATIOS:

                                      26
<PAGE>



<S>                                             <C>        <C>        <C>        <C>       <C>       <C>       <C>
Return on average assets                            0.8%       0.9%       1.0%       0.4%      1.0%      0.7%     -1.0%
Return on average equity                            9.5%      11.7%      13.3%       5.9%     11.7%      8.9%    -13.4%
Average shareholders' equity to average          
assets                                              8.2%       7.6%       7.5%       7.2%      8.4%      7.7%      7.5%
Average net loans to average deposits              68.8%      70.1%      67.6%      64.8%     65.3%     57.5%     59.7%
Net Interest Margin                                 6.8%       7.1%       6.9%       6.7%      7.2%      7.0%      7.2%
                                                 
Allowance for Loan Losses to Total Loans            1.6%       1.5%       1.8%       1.4%      1.7%      3.1%      3.6%
Tier 1 Capital to Risk-Weighted Assets             10.4%      10.3%      10.3%       9.9%     11.2%     12.8%     11.8%
Total Capital to Risk-Weighted Assets              11.6%      11.5%      11.6%      11.8%     12.4%     14.1%     13.1%

</TABLE>
     AMERICORP

                      SELECTED CONSOLIDATED FINANCIAL DATA

     The following selected consolidated financial data with respect to 
Americorp's consolidated statement of financial position for the years ended 
December 31, 1997 and 1996 and its consolidated statements of income for the 
years ended December 31, 1997, 1996 and 1995 have been derived from the 
audited consolidated financial statements of Amercorp appearing elsewhere in 
this Joint Proxy Statement. This information should be read in conjunction 
with such consolidated financial statements and the notes thereto. The 
summary consolidated financial data with respect to Americorp's consolidated 
statement of financial position as of December 31, 1995, 1994 and 1993 and 
its consolidated statements of income for the years ended December 31, 1994 
and 1993 have been derived from the audited consolidated financial statements 
of Americorp, which are not presented herein. The summary consolidated 
financial data with respect to Americorp's consolidated statement of 
financial position as of June 30, 1998 and 1997 and its consolidated 
statements of income for the periods ended June 30, 1998 and 1997 have been 
derived from unaudited consolidated financial statements of Americorp, which 
appear elsewhere in this Joint Proxy Statement/Prospectus. This information 
should be read in conjunction with such consolidated financial statements and 
the notes thereto.

<TABLE>
<CAPTION>
                                             Six months
                                               ended
                                               June 30,                             December 31,
                                         ---------------------  -------------------------------------------------
                                            1998       1997        1997      1996      1995      1994       1993
                                         ---------------------  -------------------------------------------------
                                                           (IN THOUSANDS, EXCEPT FOR PER SHARE DATA)
<S>                                      <C>       <C>         <C>       <C>        <C>       <C>       <C>
Interest Income                          $  5,238  $  4,701    $  9,749  $   8,792  $  8,539  $  7,537  $   7,008
Interest Expense                            1,427     1,338       2,747      2,740     2,520     2,016      2,372
                                         ------------------    --------------------------------------------------
Net Interest Income                         3,811     3,363       7,002      6,052     6,019     5,521      4,636
Provision for Loan and Lease Losses           265       260         410      1,046       554       294        493
                                         ------------------    --------------------------------------------------
Net Interest Income after Provision

for Loan and Lease Losses                   3,546     3,103       6,592      5,006     5,465     5,227      4,143
Non-interest Income                           672       607       1,571      1,248     1,384     1,850      1,349
Non-interest Expense                        3,450     2,988       6,664      6,014     5,678     5,770      4,741
                                         ------------------    --------------------------------------------------
Income before income taxes                    768       722       1,499        240     1,171     1,307        751
Provision for income taxes                    207       211         396         37       226       279         38
                                         ------------------    --------------------------------------------------
                                         ------------------    --------------------------------------------------

Net Income                                    561       511       1,103        203       945     1,028        713
                                         ------------------    --------------------------------------------------
                                         ------------------    --------------------------------------------------

                                       27
<PAGE>



Per share:

Earnings per Common Share                $   0.95  $   0.89    $   1.91  $    0.35  $   1.67  $   1.82  $    1.28
Earnings per Common Share - diluted      $   0.84  $   0.77    $   1.66  $    0.31  $   1.41  $   1.63  $    1.26
Average number of common shares used
in E.P.S. calculation                         590       576         578        572       567       566        558
Average number of common equivalent
shares used in E.P.S. calculation             667       664         666        660       669       630        567
Cash Dividends                           $   0.42  $   0.42    $   0.84  $    0.84  $   0.82  $   0.80  $    0.70
Shares outstanding at end of each
period                                    594,518   575,665     585,518    575,665   567,490   567,211    562,808

Cash and due from Banks                  $ 19,417  $ 13,523    $ 11,462  $  10,542  $  9,824  $  7,511  $   5,600
Securites and Fed Funds Sold               31,517    31,767      31,013     43,659    40,265    37,432     45,391
Loans, net                                 83,074    73,114      83,397     64,943    59,222    55,580     54,192
Other assets                                5,815     8,240       8,340      7,936     8,985     8,456      6,378
                                         ------------------    --------------------------------------------------
  Total Assets                           $139,824  $126,643    $134,212   $127,080  $118,296  $108,979   $111,561
                                         ------------------    --------------------------------------------------
                                         ------------------    --------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
                                             Six months
                                               ended
                                              June 30,                             December 31,
                                         ------------------------------------------------------------------------
                                            1998      1997        1997       1996      1995      1994       1993
                                         ------------------    --------------------------------------------------

<S>                                      <C>       <C>         <C>       <C>        <C>       <C>       <C>
Noninterest-bearing deposits               37,741    31,528      36,521     30,626    26,565    21,998     16,979
Interest-bearing deposits                  87,234    82,154      83,447     83,658    78,977    75,682     84,214
Other Liabilities                           2,949     2,243       2,893      2,324     2,155     1,853        924
Shareholders' Equity                       11,901    10,718      11,351     10,472    10,599     9,446      9,444
                                         ------------------    --------------------------------------------------
  Total Liabilities and Shareholders'   
    Equity                               $139,824  $126,643    $134,212   $127,080  $118,296  $108,979   $111,561
                                         ------------------    --------------------------------------------------
                                         ------------------    --------------------------------------------------

Asset Quality:

Non-accrual loans                           1,836     1,591       1,891        150       190       178        199
Loans past due 90 days or more                           47           1        497       982         8        296
Other real estate owned                                  91         123         91       479       812        603
                                         ------------------    --------------------------------------------------
Total nonperforming assets                  1,836     1,729       2,015        738     1,651       998      1,098

Financial Ratios (annualized)

  Return on assets                           0.84%     0.76%       0.87%      0.17%     0.87%     0.92%      0.65%
  Return on equity                           9.89%     9.00%      10.53%      1.92%    10.00%    10.89%      7.88%
  Net interest margin                        6.68%     6.36%       6.44%      5.96%     6.23%     5.73%      4.86%
  Net loan losses (recoveries)to       
  avg. loans                                 0.22%     0.19%       0.23%      1.38%     0.61%     0.32%      0.21%
</TABLE>

                                       28


<PAGE>


     SELECTED PRO FORMA COMBINED FINANCIAL INFORMATION

     The following selected unaudited pro forma combined financial 
information for the six month period ended June 30, 1998 and for the years 
ended December 31, 1997, 1996 and 1995 have been prepared to reflect the 
effects of the Merger on the historical results of Americorp. The unaudited 
pro forma combined statements of financial position have been prepared as if 
the Merger occured on December 31, 1997. The unaudited pro forma combined 
statements of income have been prepared as if the Merger occurred on January 
1, 1995. The pro forma financial information set forth below is unaudited and 
not necessarily indicative of the results that will occur in the future. 
Weighted average shares outstanding of the pro forma combined institution are 
based on a .7000 to 1.0000 Exchange Ratio which approximates the Exchange 
Ratio if it was computed based upon the Americorp and CIB Book Values Per 
Share at June 30, 1998 and without taking into account any adjustments as 
permitted by the Agreement.

<TABLE>
<CAPTION>
                                                                                     Year Ended
                                              Six Months Ended  -------------------------------------------------------
                                               June 30, 1998    December 31, 1997  December 31, 1996  December 31, 1995
                                              ----------------  -----------------  -----------------  -----------------
                                                          (Dollars in thousands, except per share amounts)
<S>                                           <C>               <C>                <C>                <C>
Results of Operations:
Interest Income                                         $8,842           $16,575          $15,120           $13,757
Interest Expense                                        $2,433           $ 4,626          $ 4,593           $ 3,852
Net Interest Income                                     $6,409           $11,949          $10,527           $ 9,905
Provision for Loan Losses                               $  323           $   780          $ 1,743           $   496
Net Interest Income after Provision for Loan                          
Losses                                                  $6,086           $11,169          $ 8,784           $ 9,409
Non-interest Income                                     $1,124           $ 2,719          $ 1,955           $ 2,107
Non-interest Expense                                    $5,868           $11,013          $ 9,938           $ 9,313
Net Income                                              $  900           $ 1,903          $   529           $ 1,545
Net Income Per Share - Basic                            $ 0.94           $  2.11          $  0.59           $  1.74
Net Income Per Share - Diluted                          $ 0.85           $  1.87          $  0.53           $  1.52
Weighted Average Share Outstanding - Basic                 961               901              892               887
Weighted Average Share Outstanding - Diluted             1,062             1,016            1,004              1017

</TABLE>

Balance at Period End:

<TABLE>
<S>                                             <C>                 <C>
Total Assets                                    $226,750            $223,252
Total Loans, net                                $138,855            $132,300
Total Deposits                                  $204,260            $201,795
Total Shareholders' Equity                      $ 18,966            $ 17,531
</TABLE>

                                       29
<PAGE>



<TABLE>
<S>                                                 <C>         <C>
Selected Statistics:
Return on Average Total Assets                      0.41%        0.92%
Return on Average Common Shareholders' Equity       4.80%       11.33%
Average Equity to Average Total Assets              8.46%        8.09%

Regulatory Capital Ratios:
Leverage Ratio                                      8.70%        8.52%
Tier 1 Risk Based Capital Ratio                    10.67%       10.19%
Total Risk Based Capital Ratio                     11.79%       11.24%
</TABLE>


COMPARATIVE PER SHARE DATA

     The following table sets forth certain historical and pro forma combined 
per share financial information for Americorp and CIB Stocks. The pro forma 
data do not purport to be indicative of the results of future operations or 
the results that would have occurred had the transaction been consummated at 
the beginning of the period presented. The information presented herein 
should be read in conjunction with the historical financial information of 
Americorp and CIB included elsewhere in this Joint Proxy Statement/Prospectus.

<TABLE>
<CAPTION>
                                                  Americorp         Channel Islands    Pro Forma
                                                  Historical           Historical     Combined(2)
                                                  ----------        ---------------    ---------
<S>                                                <C>                   <C>              <C>
Per Common Share
- ----------------
NET INCOME
For the six month period ended June 30, 1998
Basic                                              $ 0.95                 $ 0.64          $ 0.94
Primary                                            $ 0.84                 $ 0.60          $ 0.85

For the year ended December 31,                                          

1997 - Basic                                       $ 1.91                 $ 1.74          $ 2.11
     - Primary                                     $ 1.66                 $ 1.60          $ 1.87

1996 - Basic                                       $ 0.35                 $ 0.71          $ 0.59
     - Primary                                     $ 0.31                 $ 0.66          $ 0.53
                                                                         
1995 - Basic                                       $ 1.67                 $ 1.31          $ 1.74
     - Primary                                     $ 1.41                 $ 1.21          $ 1.52
                                                                         
CASH DIVIDENDS (1)                                                       
                                                                         
For the six month period ended June 30, 1998       $ 0.42                 $ 0.11          $ 0.31
For the year ended December 31,                                          
1997                                               $ 0.84                 $ 0.19          $ 0.64
1996                                               $ 0.84                 $ 0.20          $ 0.64
1995                                               $ 0.82                 $ 0.20          $ 0.63
                                                                         
BOOK VALUE                                                               
                                                                         
As of June 30, 1998                                $20.02                 $13.96          $19.66
As of December 31, 1997                            $19.39                 $13.69          $19.11
As of December 31, 1996                            $18.19                 $12.25          $17.59
</TABLE>

                                       30
<PAGE>

     (1) The pro forma combined cash dividend represents aggregated 
     historical Americorp and CIB cash dividends divided by the basic pro 
     forma combined weighted average shares outstanding for each year 
     presented. The pro forma combined cash dividends presented are not 
     necessarily indicative of the dividends that may have been declared and 
     paid had the transaction been effective for all periods presented.

     (2) Pro forma amounts represent the equivalent net income and book value 
     per share for the periods indicated based on historical performance of 
     Americorp and CIB, assuming that the transaction had been effective for 
     all periods presented. For purposes of calculating the pro forma 
     combined per share data, the Merger Exchange Ratio of .7000 shares of 
     Americorp Stock for each share of CIB Stock was used. The Exchange Ratio 
     could be higher or lower than .7000 to 1.0000.

                                      31
<PAGE>


 
                               RISK FACTORS

     IN DECIDING HOW TO VOTE THEIR SHARES AT THE MEETINGS, HOLDERS OF SHARES
OF CIB STOCK AND HOLDERS OF SHARES OF AMERICORP STOCK SHOULD CAREFULLY CONSIDER
THE FOLLOWING FACTORS, IN ADDITION TO THE INFORMATION AND OTHER MATTERS SET
FORTH IN THIS JOINT PROXY STATEMENT/PROSPECTUS.

     FORWARD LOOKING STATEMENTS MAY NOT PROVE ACCURATE

     Certain statements contained in this Joint Proxy Statement/Prospectus, 
including, without limitation, statements containing the words "believes," 
"anticipates," "intends," "expects" and words of similar import, constitute 
"forward-looking statements" within the meaning of Section 27A of the 
Securities Act and Section 21E of the Exchange Act. Such forward looking 
statements involve known and unknown risks, uncertainties and other factors 
that may cause the actual results, performance or achievements of CIB or 
Americorp to be materially different from any future results, performance or 
achievements expressed or implied by such forward-looking statements. Such 
factors include, among others, the following: general economic and business 
conditions in those areas in which CIB or Americorp operate; demographic 
changes; competition; fluctuations in interest rates; changes in business 
strategy or development plans; changes in governmental regulation; credit 
quality; the availability of capital to fund the expansion of CIB's or 
Americorp's business; and other factors referenced in this Joint Proxy 
Statement/Prospectus, including, without limitation, under the captions 
"SUMMARY," "RISK FACTORS" "BUSINESS OF CIB," and "BUSINESS OF AMERICORP." 
Given these uncertainties, shareholders are cautioned not to place undue 
reliance on such forward-looking statements. CIB and Americorp disclaim any 
obligation to update any such factors or to publicly announce the results of 
any revisions to any of the forward-looking statements contained herein to 
reflect future events or developments.

     RISK FACTORS RELATING TO THE MERGER

     PROSPECTS OF ACB AND AMERICORP AFTER THE MERGER AND ABILITY TO INTEGRATE 
OPERATIONS. The earnings, financial condition and prospects of ACB and 
Americorp after the Merger will depend in part on ACB's ability to 
successfully integrate the operations and management of CIB and to continue 
to implement its own business plan. There can be no assurance that ACB will 
be able to effectively and profitably integrate the operations and management 
of CIB, or that ACB will be able to continue to profitably implement its own 
business plan. In addition, there can be no assurance that ACB will be able 
to fully realize the potential revenue enhancement expected as a result of 
the Merger. Further, although the CIB Board and the Americorp Board do 
anticipate cost savings as a result of the Merger to be significant (as 
compared to potential revenue enhancement as a result of the Merger), there 
can be no assurance that ACB will be able to fully realize any of the 
potential cost savings expected. Finally, there can be no assurance that any 
cost savings which are realized will not be offset by losses in revenues or 
other charges to earnings.


                                       32
<PAGE>



     PERFORMANCE OF COMBINED LOAN PORTFOLIOS. ACB's performance and prospects 
after the Merger also will be dependent to a significant extent on the 
performance of the combined loan portfolios of ACB and CIB and ultimately on 
the financial condition of ACB's and CIB's borrowers and other customers. The 
existing loan portfolios of ACB and CIB differ to some extent in the types of 
borrowers, industries and credits represented. In addition, there are 
differences in the documentation, classifications, credit ratings and 
management of the portfolios. As a result, ACB's overall loan portfolio after 
the Merger will have a different risk profile than the loan portfolio of 
either ACB or CIB before the Merger. The performance of the combined loan 
portfolio will be adversely affected if any of such factors is worse than 
currently anticipated. In addition, to the extent that present customers are 
not retained by the surviving bank or additional expenses are incurred in 
retaining them, there could be adverse effects on future results of 
operations of ACB following the Merger. Realization of improvement in 
profitability is dependent, in part, on the extent to which the revenues of 
Americorp and ACB are maintained and enhanced.

     MARKET PRICE OF AMERICORP STOCK AFTER THE MERGER. The number of shares 
of Americorp Stock which will be issued to CIB shareholders in the Merger is 
determined by the respective book values per share of Americorp Stock and CIB 
Stock. No assurance can be given how the market price of Americorp Stock on 
or after consummation of the Merger will react to the Exchange Ratio.

     LIMITED MARKET FOR AMERICORP STOCK. There is currently only a limited 
trading market for the CIB and Americorp Stocks. While an application for 
listing Americorp Stock on Nasdaq will be considered during the first year of 
combined operations, there can be no assurance that such an application will 
be filed or the Americorp Stock actually listed on Nasdaq. Additionally, 
there can be no assurance that an active trading market for Americorp Stock 
will develop as a result of the Merger or otherwise, or if developed, will 
continue, or that shareholders of Americorp will be able to resell their 
securities or otherwise liquidate their investment without considerable 
delay, if at all, or considerable impact on the sale's price.

     DIVIDEND POLICY. Americorp has paid 59 consecutive quarterly cash 
dividends to its shareholders. Americorp is currently paying quarterly cash 
dividends of $0.21 per share. The dividend policy of Americorp is not 
expected to be changed as a result of the Merger; however, no assurances can 
be given that such policy may not change. Moreover, declarations or payments 
of dividends by the Board of Directors of Americorp after the Merger will 
depend upon a number of factors, including capital requirements, regulatory 
limitations, Americorp's and ACB's financial condition and results of 
operations, tax considerations and general economic conditions. No assurance 
can be given that any dividends will be declared or, if declared, what the 
amount of dividends or their type (cash, stock or both) will be or whether 
such dividends, once declared, will continue.

     YEAR 2000 RISKS AND PREPAREDNESS. Many existing computer programs use 
only two digits to identify a year in a data field. These programs were 
designed and developed without considering the impact of the upcoming change 
in the century. If not corrected, many computer applications could fail or 
create erroneous results by or at the Year 2000 or possibly earlier. The Year 
2000 issue affects Americorp in that the financial services business is 
highly dependent on computer applications in a variety


                                       33
<PAGE>


of ways, including the following (i) Americorp relies on computer systems in 
almost all aspects of its business, including the processing of deposits, 
loans and other services and products offered to customers, the failure of 
which in connection with the Year 2000 could cause systemic disruptions and 
failures in the products and services offered by Americorp, (ii) other banks, 
clearing houses and vendors whose products and services Americorp uses are at 
risk of systemic disruptions and potential failures in the event that such 
entities have not adequately addressed their Year 2000 issues prior to the 
Year 2000, (iii) the creditworthiness of borrowers of Americorp might be 
diminished by significant disruptions of their business as a result of their 
own or others' failure to address adequately the Year 2000 issues prior to 
the Year 2000, and (iv) federal banking agencies have issued interagency 
guidance on the business-wide risk posed to financial institutions by the 
year 2000 problem pursuant to which the federal banking agencies may take 
supervisory action against financial institutions that fail to address 
appropriately Year 2000 issues prior to the Year 2000, including formal and 
informal enforcement actions, denial of applications to the federal banking 
agencies, civil money penalties and a reduction in the management component 
rating of the institution's composite rating. Year 2000 issues are not 
anticipated to have an effect on the processing of the regulatory 
applications for the Merger in as much as Americorp believes that it is 
satisfying regulatory requirements related to Year 2000 issues.

     In order to address the Year 2000 issues facing Americorp, Americorp 
Management has initiated a program to prepare Americorp's computer systems 
and applications for the Year 2000 (the "Year 2000 Plan"). The primary focus 
of the Year 2000 Plan is to convert to the target systems identified and 
believed to be Year 2000 compliant. Americorp expects to incur internal staff 
costs as well as consulting and other expenses related to infrastructure and 
facilities enhancements necessary to prepare for conversion and Year 2000 
system preparations, testing and conversion of primary system applications 
and hardware is expected to cost approximately $100,000, to be expended 
during fiscal years 1998 and 1999.

     As a part of the Year 2000 Plan, Americorp is not only undertaking the 
infrastructure and facilities enhancement and testing necessary to ensure 
that Americorp is adequately prepared for the Year 2000, but Americorp is 
also communicating with its vendors upon whose services Americorp relies to 
ensure Year 2000 compliance. Pursuant to the Year 2000 Plan, Americorp 
expects to substantially complete testing of its mission-critical systems and 
the computer-related interactive vendor systems by December 31, 1998 and to 
complete all testing by June 1999. In addition, as part of the credit review 
process, Americorp is communicating with its major borrowers in an effort to 
ensure that such borrowers have taken appropriate steps to address their Year 
2000 issues and will not be materially affected by any Year 2000 problems. 
Americorp is communicating with its deposit customers as well. Americorp is 
also preparing contingency plans to protect Americorp in the event that 
Americorp is unable to attain Year 2000 compliance in certain applications 
according to the Year 2000 Plan.

     Although Americorp believes that its Year 2000 Plan and other steps 
being taken are adequate to ensure that it will not be materially affected by 
the Year 2000 problem, there can be no assurance that the Year 2000 Plan and 
Americorp's other year 2000 remedial and contingency plans will fully protect 
Americorp from the risks associated with the Year 2000. The analysis of, and 
preparation for, the Year 2000 and related problems necessarily rely on a 
variety of assumptions about future events and there can


                                      34

<PAGE>



be no assurance that Americorp Management has accurately predicted such 
future events or that the remedial and contingency plans of Americorp will 
adequately address such future events. In the event that the business of 
Americorp, of vendors of Americorp or of customers of Americorp is disrupted 
as a result of the Year 2000 problem, such disruption could have a material 
adverse effect on Americorp.

     SHARES ELIGIBLE FOR FUTURE SALE; DILUTION Shares of Americorp Stock 
eligible for future sale could have a dilutive effect on the market for 
Americorp Stock and could adversely affect market prices. As of the Americorp 
Record Date, the Articles of Incorporation of Americorp authorize 2,500,000 
shares of Americorp Stock, of which _______ shares were outstanding, and 
_________ additional shares of Americorp Stock are anticipated to be issued 
in the Merger to CIB Shareholders, assuming (i) no shares of CIB Stock 
reserved for issuance on the Americorp Record Date are issued on or prior to 
the Effective Time, (ii) the estimated Exchange Ratio is .7000, (iii) the CIB 
Book Value Per Share is $13.96, (iv) Americorp Book Value Per Share is 
$20.02, (v) no Dissenters' Rights are perfected by CIB or Americorp 
Shareholders, and (vi) no cash is paid in lieu of fractional shares. Pursuant 
to its stock option plans, Americorp had outstanding options to purchase an 
additional _____ shares of Americorp Stock on the Americorp Record Date with 
exercise prices of between $____ and $____.

     Americorp may pursue acquisitions of other financial institutions from 
time to time where such acquisitions are believed by Americorp to enhance 
shareholder value or satisfy other strategic objectives, although there are 
no specific pending or contemplated acquisitions at present. Such 
acquisitions, if any, could be accomplished by the issuance of additional 
shares of Americorp Stock or other securities convertible into or exercisable 
for Americorp Stock.

     The Americorp Articles authorize the issuance of 2,500,000 shares of 
Americorp Stock. The shares of Americorp Stock were authorized in an amount 
greater than that to be issued to provide Americorp's Board of Directors with 
as much flexibility as possible to effect, among other transactions, 
financings, acquisitions, stock dividends, stock splits and the exercise of 
employee stock options. However, these additional authorized shares may also 
be used by the Board of Directors consistent with its fiduciary duty to deter 
future attempts to gain control of Americorp.

     There can be no assurance as to the market value of Americorp Stock 
after the Merger, which market value may be affected by the dilutive effects 
of the matters described above, if any, and other factors.

     RISK FACTORS RELATING TO THE INDUSTRY

     INTEREST RATE RISK. Banking companies' earnings depend largely on the 
relationship between the cost of funds, primarily deposits, and the yield on 
earning assets. This relationship, known as the interest rate spread, is 
subject to fluctuation and is affected by economic and competitive factors 
which influence interest rates, the volume and mix of interest-earning assets 
and interest-bearing liabilities, and the level of nonperforming assets. 
Fluctuations in interest rates affect the demand of customers for CIB's and 
ACB's products and services. CIB and ACB are subject to interest rate risk to 
the degree that their interest-bearing


                                      35
<PAGE>


liabilities reprice or mature more slowly or more rapidly or on a different 
basis than their interest-earning assets. Given CIB's and ACB's current 
volume and mix of interest-bearing liabilities and interest-earning assets, 
CIB's and ACB's interest rate spread could be expected to increase during 
times of rising interest rates and, conversely, to decline during times of 
falling interest rates. Therefore, significant fluctuations in interest rates 
may have an adverse effect on ACB's results of operations.

     ECONOMIC CONDITIONS AND GEOGRAPHIC CONCENTRATION. The operations of CIB 
and Americorp are located in Ventura County. As a result of this geographic 
concentration, CIB's and Americorp's results depend largely upon economic 
conditions in this area. A deterioration in economic conditions in this 
market area could have a material adverse impact on the quality of CIB's and 
Americorp's loan portfolio and the demand for their products and services 
and, accordingly, their respective results of operations.

     GOVERNMENT REGULATION AND MONETARY POLICY. The banking industry is 
subject to extensive federal and state supervision and regulation. Such 
regulation limits the manner in which CIB, ACB and Americorp conduct their 
respective businesses, undertake new investments and activities and obtain 
financing. This regulation is designed primarily for the protection of the 
deposit insurance funds and consumers, and not to benefit holders of CIB's or 
Americorp's Stocks. Financial institution regulation has been the subject of 
significant legislation in recent years, and may be the subject of further 
significant legislation in the future, none of which is in the control of CIB 
or Americorp. Significant new laws or changes in, or repeal of, existing laws 
may cause CIB's or Americorp's results to differ materially. Further, federal 
monetary policy, particularly as implemented through the Federal Reserve 
System, significantly affects credit conditions for financial institutions, 
primarily through open market operations in United States government 
securities, the discount rate for bank borrowings and bank reserve 
requirements. Any material change in these conditions would be likely to have 
a material impact on CIB's and Americorp's respective results of operations.

     COMPETITION. The banking and financial services business in California 
generally, and in CIB's and Americorp's market area specifically, is highly 
competitive. The increasingly competitive environment is a result primarily 
of changes in regulation, changes in technology and product delivery systems 
and the accelerating pace of consolidation among financial services 
providers. ACB and CIB compete for loans, deposits and customers for 
financial services with other commercial banks, savings and loan 
associations, securities and brokerage companies, mortgage companies, 
insurance companies, finance companies, money market funds, credit unions and 
other nonbank financial service providers. Many of these competitors are much 
larger in total assets and capitalization, have greater access to capital 
markets and offer a broader array of financial services than ACB or CIB. 
There can be no assurance that ACB will be able to compete effectively in its 
markets, and the results of operations of ACB and Americorp could be 
adversely affected if circumstances affecting the nature or level of 
competition change.

     CREDIT QUALITY. A significant source of risk for financial institutions 
such as ACB and CIB arises from the possibility that losses will be sustained 
because borrowers, guarantors and related parties may fail to perform in 
accordance with the terms of their loans. CIB and ACB have adopted 
underwriting and


                                      36
<PAGE>



credit monitoring procedures and credit policies, including the establishment 
and review of the allowance for credit losses, that each company's respective 
management believes are appropriate to minimize this risk by assessing the 
likelihood of nonperformance, tracking loan performance and diversifying the 
respective credit portfolios. Such policies and procedures, however, may not 
prevent unexpected losses that could materially adversely affect the results 
of operations.

                                 THE CIB MEETING

     DATE, TIME AND PLACE

     The CIB Meeting will be held on _________, ________, 1998 at 
________________, located at __________________, Oxnard, California ________, 
at ______ __.m., California time, and any adjournment or adjournments thereof.

     PURPOSE

     The only specific purpose of the CIB Meeting is to consider and vote 
upon a proposal to approve the principal terms of the Agreement and the 
transactions contemplated thereby. The shareholders of CIB will also consider 
and vote upon such other matters as may be properly brought before the CIB 
Meeting.

     RECORD DATE

     The CIB Board has fixed the close of business on _________, 1998, as the 
CIB Record Date for the determination of shareholders entitled to notice of, 
and to vote at, the CIB Meeting. Accordingly, only holders of record of 
shares of CIB Stock at the close of business on the CIB Record Date will be 
entitled to vote at the CIB Meeting and any adjournment thereof. As of CIB 
Record Date, there were _____________ shares of CIB Stock outstanding, held 
by approximately ___________ shareholders of record.

     PROXIES AND REVOCABILITY OF PROXIES

     A proxy card for voting at the CIB Meeting is enclosed with the copy of 
this Joint Proxy Statement/Prospectus being mailed to CIB shareholders. (A 
separate proxy card for Americorp shareholders voting at the Americorp 
Meeting is being provided to Americorp shareholders. See "THE AMERICORP 
MEETING-Proxies and Revocability of Proxies."). When a proxy card is 
returned, properly signed and dated, the shares represented thereby will be 
voted in accordance with the instructions on the proxy card. If a shareholder 
does not attend the CIB Meeting and does not return the signed proxy card, 
such holder's shares will not be voted and this will have the effect of a 
vote "AGAINST" the matter to be voted on at the CIB Meeting. Shareholders are 
urged to mark the box on the proxy card to indicate how the shares 
represented by the proxy card are to be voted. If a shareholder returns a 
signed proxy card


                                      37
<PAGE>


but does not indicate how his or her shares are to be voted, such shares will 
be voted "FOR" the proposal. The proxy card also confers discretionary 
authority on the individual appointed by the CIB Board named on the proxy 
card to vote the shares represented thereby on any other matter that is 
properly presented for action at the CIB Meeting. A shareholder who has given 
a proxy may revoke it at any time prior to its exercise at the CIB Meeting by 
delivering an instrument of revocation to the secretary of CIB, by duly 
executing and submitting a proxy card bearing a later date, or by appearing 
at the CIB Meeting and voting in person. The mere presence at the CIB Meeting 
of the person who has given a proxy will not revoke such proxy. In addition, 
brokers who hold shares of CIB Stock as nominees will not have discretionary 
authorization to vote such shares on any of the matters to be voted thereon 
in the absence of instructions from the beneficial owners.

     COSTS OF SOLICITATIONS OF PROXIES

     CIB will bear its own costs in connection with this solicitation. It is 
contemplated that proxies will be solicited principally through the mails, 
but directors, officers and regular employees of CIB may solicit proxies (for 
no additional compensation) by personal interview, telephone, telex, 
telegram, facsimile or similar means of communication. Although there is no 
formal agreement to do so, CIB may reimburse banks, brokerage houses and 
other custodians, nominees and fiduciaries for their reasonable expenses in 
forwarding these proxy materials to their principals.

     OUTSTANDING SECURITIES; QUORUM

     As of the CIB Record Date, there were issued and outstanding 
____________ shares of CIB Stock. The presence, either in person or by 
properly executed proxies, of the holders of a majority of the outstanding 
shares of CIB Stock is necessary to constitute a quorum at the CIB Meeting. 
Abstentions will be counted for purposes of establishing a quorum.

     VOTE REQUIRED

     CIB shareholders are entitled to one vote at the CIB Meeting for each 
share of CIB Stock held of record by them on the CIB Record Date. The 
proposal concerning approval of the Agreement and the transactions 
contemplated thereby requires the affirmative vote of a majority of the 
outstanding shares entitled to vote.

     As of the CIB Record Date, directors and executive officers of CIB 
beneficially owned an aggregate of __________ shares of CIB Stock (not 
including shares issuable upon exercise of stock options), or approximately 
______% of those outstanding as of the CIB Record Date. Abstentions and 
broker non-votes with respect to the proposal concerning approval of the 
Agreement and the transaction contemplated thereby will have the same effect 
as a vote "AGAINST" the proposal.


                                      38

<PAGE>

                            THE AMERICORP MEETING

         DATE, TIME AND PLACE

         The Americorp Meeting will be held on _________, ________, 1998 at 
________________, located at __________________, Ventura, California 
________, at ______ __.m., California time, and any adjournment or 
adjournments thereof.

         PURPOSE

         One purpose of the Americorp Meeting is to consider and vote upon a 
proposal to approve the principal terms of the Agreement and the transactions 
contemplated thereby. The shareholders of Americorp will also consider and 
vote upon a proposal to approve a new stock option plan in connection with 
the Merger and such other matters as may be properly brought before the 
Americorp Meeting.

         RECORD DATE

         The Americorp Board has fixed the close of business on _________, 
1998, as the Americorp Record Date for the determination of shareholders 
entitled to notice of, and to vote at, the Americorp Meeting. Accordingly, 
only holders of record of shares of Americorp Stock at the close of business 
on the Americorp Record Date will be entitled to vote at the Americorp 
Meeting and any adjournment thereof. As of Americorp Record Date, there were 
_____________ shares of Americorp Stock outstanding, held by approximately 
250 shareholders of record.

         PROXIES AND REVOCABILITY OF PROXIES

          A proxy card for voting at the Americorp Meeting is enclosed with the
copy of this Joint Proxy Statement/Prospectus being mailed to Americorp
shareholders. (A separate proxy card for CIB shareholders voting at the CIB
Meeting is being provided to CIB shareholders. See THE CIB MEETING--Proxies and
Revocability of Proxies."). When a proxy card is returned, properly signed and
dated, the shares represented thereby will be voted in accordance with the
instructions on the proxy card. If a shareholder does not attend the Americorp
Meeting and does not return the signed proxy card, such holder's shares will not
be voted and this will have the effect of a vote "AGAINST" the matters to be
voted on at the Americorp Meeting. Shareholders are urged to mark the box on the
proxy card to indicate how the shares represented by the proxy card are to be
voted. If a shareholder returns a signed proxy card but does not indicate how
his or her shares are to be voted, such shares will be voted "FOR" the
proposals. The proxy card also confers discretionary authority on the individual
appointed by the Americorp Board named on the proxy card to vote the shares
represented thereby on any other matter that is properly presented for action at
the Americorp Meeting. A shareholder who has given a proxy may revoke it at any
time prior to its exercise at the Americorp Meeting by delivering an instrument
of revocation to the secretary of Americorp, by duly executing and submitting a
proxy card bearing a later date, or by appearing at the


                                      39
<PAGE>

Americorp Meeting and voting in person. The mere presence at the Americorp 
Meeting of the person who has given a proxy will not revoke such proxy. In 
addition, brokers who hold shares of Americorp Stock as nominees will not 
have discretionary authorization to vote such shares on any of the matters to 
be voted thereon in the absence of instructions from the beneficial owners.

         COSTS OF SOLICITATIONS OF PROXIES

         Americorp will bear its own costs in connection with this solicitation.
It is contemplated that proxies will be solicited principally through the mails,
but directors, officers and regular employees of Americorp may solicit proxies
(for no additional compensation) by personal interview, telephone, telex,
telegram, facsimile or similar means of communication. Although there is no
formal agreement to do so, Americorp may reimburse banks, brokerage houses and
other custodians, nominees and fiduciaries for their reasonable expenses in
forwarding these proxy materials to their principals.

         OUTSTANDING SECURITIES; QUORUM

         As of the Americorp Record Date, there were issued and outstanding
____________ shares of Americorp Stock. The presence, either in person or by
properly executed proxies, of the holders of a majority of the outstanding
shares of Americorp Stock is necessary to constitute a quorum at the Americorp
Meeting. Abstentions will be counted for purposes of establishing a quorum.

         VOTE REQUIRED

         Americorp shareholders are entitled to one vote at the Americorp 
Meeting for each share of Americorp Stock held of record by them on the 
Americorp Record Date. The proposal concerning approval of the Agreement and 
the transactions contemplated thereby requires the affirmative vote of a 
majority of the outstanding shares entitled to vote. The proposal relating to 
a new stock option plan requires the affirmative vote of a majority of the 
outstanding shares entitled to vote.

         As of the Americorp Record Date, directors and executive officers of 
Americorp beneficially owned an aggregate of __________ shares of Americorp 
Stock (not including shares issuable upon exercise of stock options), or 
approximately ______% of those outstanding as of the Americorp Record Date. 
Abstentions and broker non-votes with respect to the proposals concerning 
approval of the Agreement and the transaction contemplated thereby and the 
new stock option plan will have the same effect as a vote "AGAINST" the 
proposals.


                                      40
<PAGE>

                                  THE MERGER

         The Agreement provides for, among other things, (i) the merger of CIB
with and into ACB with ACB as the surviving bank, and (ii) the shareholders of
CIB becoming shareholders of Americorp in accordance with the Exchange Ratio,
all subject to the terms and conditions specified in the Agreement.

         Certain provisions of the Agreement are summarized below. This summary
does not purport to be complete and is qualified in its entirety by reference to
the complete text of the Agreement, which is reprinted as Appendix A to this
Joint Proxy Statement/Prospectus and is incorporated herein by reference.
Shareholders of CIB and Americorp are urged to read the Agreement in its
entirety.

         BACKGROUND AND REASONS FOR THE MERGER AND MANAGEMENT'S RECOMMENDATION--
         AMERICORP

         The Board of Directors of Americorp began to consider the possibility
of a "merger of equals" with or acquisition of another financial institution
during March, 1998. In the current financial services environment, a merger or
acquisition would support Americorp's strategic objective of remaining a
preeminent independent financial services provider in Ventura County, while
strengthening management, growth opportunities and profitability. Furthermore,
it is believed that ACB, as a larger independent bank, will be able to compete
with major banks in the communities served, providing superior products and
services to the marketplace.

         Discussions concerning the possibility of a business combination among
the Parties began during late March and early April of 1998 with a series of
meetings between various directors of the institutions. These meetings resulted
in the chairmen of Americorp and CIB meeting on April 9, 1998 to discuss various
issues relating to the combination. The discussions between the two chairmen
continued on through April and May. On May 14, 1998, a confidentiality agreement
was signed to facilitate mutual due diligence and transfers of information. Both
Parties conducted due diligence during various periods in May and June.

         In late May and early June, Americorp held discussions with
Cal.Research relating to their engagement to render a fairness opinion in
connection with the transaction. Counsel was also authorized to commence
drafting of the Agreement and a first draft of the Agreement was delivered to
CIB on or about June 6. Negotiation of the transaction continued through various
drafts of the Agreement and were principally conducted through a series of
meetings between the chairmen of the Parties during mid and late June. On July
2, both chairmen met along with President Lukiewski and Ms. Pruner to resolve
remaining issues.

         At a meeting on the morning of July 7, 1998, the Boards of Directors of
Americorp and ACB met to discuss further the Agreement and the Merger. At such
meeting, the Board received the oral opinion of Cal.Research which was later
confirmed in writing that the combination was fair from a financial point of
view to the Americorp shareholders and counsel reviewed the terms of the
Agreement and the transactions contemplated thereby. The Board unanimously
approved the Agreement and the transaction


                                      41
<PAGE>

contemplated thereby at such meeting.

         The Agreement was signed during the afternoon of July 7, 1998.

         It is important to Americorp's Board of Directors to continue to offer
local management and ongoing support to the communities ACB has served since its
founding. That same philosophy is shared by CIB and, as a result of that
conviction provides a great opportunity to combine the two institutions. CIB
possesses an excellent customer and deposit base in Oxnard which compliments
ACB's existing customer and deposit base and provides the combined organization
a more competitive share of the market in Ventura County.

         The Board and management of Americorp also anticipate that the Merger
will provide the potential to benefit from revenue enhancement opportunities.
These opportunities result from, among other factors: (1) the enhanced ability
to better serve the marketplace; (2) the ability to cross-sell a wider variety
of banking products and services; (3) the ability to generate increased loan and
fee income by providing higher lending limits; (4) the potential to increase
overall market share in the communities served; (5) the opportunity to increase
the loan portfolio; and (6) the ability to create more efficiencies, thereby
reducing overall operating costs to both institutions. Additionally, the Board
of Directors also considered that the larger size of the surviving bank, along
with Americorp's intention to explore listing the Americorp Stock on Nasdaq
would increase shareholder liquidity.

         In reaching its conclusion, Americorp's Board of Directors considered
information and advice from several specialists including Cal.Research and legal
advisors. After consideration of the financial performance, business operations,
capital levels, and asset quality of the institutions, it was decided to pursue
a combination of the Parties.

         The Board of Directors of Americorp believes that the terms of the
Merger are fair to and in the best interests of Americorp and its shareholders.
In addition to the considerations already described, in unanimously approving
the Agreement, the Board of Directors considered a number of factors, including
the following, without assigning any specific or relative weights to the
factors:

         (i)   The Board of Directors believes that the Exchange Ratio 
provided for in the Agreement represents fair consideration. In addition, 
Cal.Research concluded that the terms of the Merger are fair to the 
stockholders of Americorp from a financial point of view.

         (ii)  It is anticipated that the Merger will increase the liquidity 
of the stock by expanding the size of the shareholder base.

         (iii) It is expected that the Merger will result in better 
opportunities to lend to a more diverse customer base.

         (iv)  The Merger is expected to result in a strong, deep management 
team that will allow


                                      42
<PAGE>

Americorp to address more effectively changes in technology, regulation, 
competition, products and services.

         (v)   The capital of the combined institutions will provide an 
excellent opportunity to expand and leverage the overall expense structure of 
the combined institutions.

         Accordingly, Americorp's Board of Directors has approved the Agreement
and the transactions contemplated thereby and recommends approval of the same by
the shareholders of Americorp.

         BACKGROUND AND REASONS FOR THE MERGER AND MANAGEMENT'S RECOMMENDATION--
         CIB

         Channel Islands Bank is proud of its community bank roots, and its 
banking philosophy is deeply steeped in the independent bank tradition of 
customer service and community involvement. CIB conducts general banking 
operations in Camarillo and Oxnard, Ventura County, California. In serving 
individuals, small businesses and mid-market corporations, CIB historically 
has focused on a community-based approach to banking.

         From time to time in 1997 and 1998, CIB had meetings and discussions 
with a number of institutions with respect to potential acquisitions and 
business combinations. The institutions that discussed certain business 
combinations with CIB were only those institutions that focused on the 
community-based approach to banking and were located in markets that would 
provide CIB with both strategic and synergistic benefits. One of the 
institutions that CIB had such discussions with was Americorp and ACB.

         After several informal discussions, both CIB and Americorp began to 
realize that in order to compete more effectively with the larger financial 
institutions resulting from the various consolidations and mergers in the 
industry locally, both institutions needed to increase in size, and both CIB 
and Americorp saw the advantages of a potential business combination. At the 
same time, each recognized the opportunity to build a larger regional, 
independent financial institution in the Ventura County market.

         In the second quarter of 1998, the principals of CIB and Americorp met
several times to preliminarily discuss the possible synergies between the
companies. CIB and Americorp thereafter continued to discuss a possible
combination of the companies. In June, 1998, Americorp presented a proposal to
CIB that provided for a financial structure of a tax-free exchange of stock to
be accounted for on a pooling-of-interest basis, and such proposal was described
to the CIB Board on June 1, 1998. At meetings over the following several weeks,
the principals of CIB and Americorp further discussed a proposed merger of CIB
and Americorp. At the June 18, 1998 meeting of the CIB Board, Mr. Priske
described the operations of Americorp and ACB, the proposed merger terms and
plans for CIB's offices and staff following the proposed merger. The CIB Board
considered this information and then authorized Mr. Priske to proceed to
negotiate a tentative merger agreement between CIB and Americorp. The CIB Board
also authorized management to select appropriate legal counsel and financial
advisor to advise it


                                      43
<PAGE>

on the strategic alternatives available to CIB. Thereafter, CIB retained 
Knecht & Hansen as its legal advisor and the Findley Companies ("Findley") as 
its financial advisor to issue a fairness opinion in connection with CIB's 
consideration of the merger proposal from Americorp.

         Following continued negotiations between the representatives of CIB and
Americorp, on July 7, 1998, the CIB Board deliberated at length concerning the
transaction and to review the Agreement and related documents, its strategic
alternatives, the competitive banking environment in California, the prospects
for CIB if it remained independent and the results of the due diligence review
of Americorp and ACB performed by CIB management, legal counsel and accountants
conducted in June and early July, 1998. At this meeting, Findley discussed with
the CIB Board its analysis of the Merger and delivered to the CIB Board its
opinion that the consideration to be received in the Merger was fair to the CIB
shareholders from a financial point of view (see "CIB Fairness Opinion").
Thereafter, the CIB Board approved, and authorized the execution of, the
Agreement.

         The CIB Board unanimously approved the Merger at its Board of Directors
meeting on July 7, 1998. The CIB Board believes that the terms of the Merger are
fair to, and in the best interests of, CIB and its shareholders and recommends
that the shareholders of CIB vote FOR approval of the Merger.

         In reaching its conclusion, the CIB Board considered information
provided at meetings of its Board of Directors in June 1998 and July 1998,
including, among other things, (i) information concerning the financial
performance and condition, business operations, capital levels, asset quality,
loan portfolio breakdown, due diligence review of the loan portfolio, material
contracts, contingent liabilities of Americorp and ACB, and prospects of
Americorp and ACB; (ii) the structure of the transaction, including the fact
that the CIB shareholders would receive approximately 40% of the common equity
of Americorp on a fully diluted basis; (iii) the fact that Mr. Priske would
serve as Vice Chairman of the Board of Directors of Americorp and ACB, that the
Board of Directors of Americorp and ACB would be comprised of four directors
from CIB, the total number of directors of Americorp and ACB would total nine;
(iv) the terms of the Merger Agreement and other documents to be executed in
connection with the Merger, including the covenant of Americorp in the Agreement
allowing CIB to pay semi-annual dividends to the shareholders of CIB; (v) the
presentation of Findley and the opinion of Findley that the Merger is fair to
the shareholders of CIB from a financial point of view; (vi) the results of its
due diligence examination of Americorp and ACB; (vii) the terms of other recent
comparable combinations of banks and bank holding companies; (viii) the CIB
Board's review with its legal and financial advisors of alternatives to the
Merger, the range of possible values to CIB shareholders obtainable through
implementation of alternatives and the timing and likelihood of the same; (ix)
the current and prospective economic environment and regulatory and competitive
burdens and constraints facing community banks; (x) the pro forma financial
statements of the combined companies and the capitalization of the combined
companies; (xi) the CIB Board's review with its legal and financial advisors of
potential merger targets; (xii) the compatibility of CIB with Americorp and ACB
and the complementary lines of business; (xiii) the geographic distribution of
Americorp and ACB offices vis-a-vis CIB's strategic plan; (xiv) the advantages
of being part of a larger entity, including the potential for operating
efficiencies, the effect of a higher lending limit on CIB's customers and
prospective customers, and the generally higher trading multiples


                                      44
<PAGE>

of larger financial institutions; (xv) the business strategies, the strength 
and depth of management of the combined entity and the extent of their 
interest in continuing CIB's significant business relationships in Ventura 
county; (xvi) the ability of a larger institution to compete in the banking 
environment and to leverage overhead costs; (xvii) the effect of the Merger 
on existing shareholders, employees, officers and customers of CIB; (xviii) 
the current and prospective economic environment and regulatory and 
competitive burdens and constraints facing commercial banks; (xix) 
information concerning the ability of CIB and ACB to achieve operating 
efficiencies; (xx) the impact on the communities served by CIB and ACB in the 
Merger, and the increased ability to serve the communities through the larger 
branch network; (xxi) the unprecedented consolidation currently underway in 
the banking industry and increased competition from larger independent banks 
in California; (xxii) the value of the consideration offered by Americorp 
compared to the value of the consideration offered in other acquisitions of 
financial institutions in California in 1996, 1997 and 1998 and the prospects 
for enhanced value of the combined entity in the future; (xxiii) the tax-free 
nature of Americorp offer; (xxiv) the intention of the parties that Americorp 
Stock may be listed on Nasdaq in one year of the consummation of the 
Agreement and the future liquidity of Americorp Stock; and (xxv) the 
prospects and valuation of CIB on a stand alone basis and on the basis of 
alternative stand alone strategies, such as dividends, share repurchases, 
restructurings and growth through acquisitions.

         The managements of CIB and Americorp saw opportunities for increased
operating efficiencies. In particular, the managements believe that cost savings
can be achieved as a result of economies of scale, the combination of executive
management and elimination of certain central staff, the consolidation of data
processing and operations activities and the elimination of duplicative
administrative functions. There can be no assurance that Americorp and ACB will
be able to realize fully the increased operating efficiencies or that such
operating efficiencies will be realized in a timely manner.

         Managements of CIB and Americorp believe that each complements each
other both in their community-based approach to banking and in terms of
geographic service areas. Consequently, CIB and Americorp believe that by
combining forces, CIB and Americorp will be able to more effectively compete and
successfully to take advantage of banking opportunities in the Southern
California market.

         The foregoing discussion of the information and factors considered by
the CIB Board is not intended to be exhaustive, but constitutes the material
factors considered by the CIB Board. In reaching its determination to approve
and recommend the principal terms of the Merger, the CIB Board did not assign
relative or specific weights to the foregoing factors and individual directors
may have weighed such factors differently.

         FOR THE REASONS SET FORTH ABOVE, THE CIB BOARD HAS UNANIMOUSLY APPROVED
THE AGREEMENT AS IN THE BEST INTEREST OF CIB AND ITS SHAREHOLDERS AND
UNANIMOUSLY RECOMMENDS THAT THE CIB SHAREHOLDERS APPROVE THE PRINCIPAL TERMS OF
THE MERGER.


                                      45
<PAGE>

         AMERICORP FAIRNESS OPINION

         Americorp retained Cal.Research to render a fairness opinion in 
connection with the proposed merger among CIB, ACB and Americorp. 
Cal.Research has rendered a written opinion (the "Opinion") to Americorp's 
Board of Directors to the effect that the Exchange Ratio as defined in 
section 1.1 of the Agreement, which definition includes certain possible 
adjustments, is fair to the holders of Americorp Stock from a financial point 
of view. No limitations were imposed by the Americorp Board of Directors upon 
Cal.Research with respect to the investigations made or procedures followed 
in rendering the Opinion.

         THE TEXT OF THE OPINION OF CAL.RESEARCH, DATED AS OF AUGUST 12, 1998 
WHICH SETS FORTH CERTAIN ASSUMPTIONS MADE, MATTERS CONSIDERED AND LIMITS ON 
THE REVIEW UNDERTAKEN BY CAL.RESEARCH, IS ATTACHED HERETO AS APPENDIX C. 
AMERICORP SHAREHOLDERS ARE URGED TO READ THE OPINION IN ITS ENTIRETY. IN 
FURNISHING SUCH OPINION, CAL.RESEARCH DOES NOT ADMIT THAT IT IS AN EXPERT 
WITH RESPECT TO THE REGISTRATION STATEMENT OF WHICH THIS JOINT PROXY 
STATEMENT/PROSPECTUS IS A PART WITHIN THE MEANING OF THE TERM "EXPERTS" AS 
USED IN THE SECURITIES ACT AND THE RULES AND REGULATIONS PROMULGATED 
THEREUNDER NOR DOES IT ADMIT THAT ITS OPINION CONSTITUTES A REPORT OR 
VALUATION WITHIN THE MEANING OF SECTION 11 OF THE SECURITIES ACT. THE SUMMARY 
OF THE PROCEDURES AND ANALYSIS PERFORMED, AND ASSUMPTIONS USED BY 
CAL.RESEARCH SET FORTH IN THIS JOINT PROXY STATEMENT/PROSPECTUS IS QUALIFIED 
IN ITS ENTIRETY BY REFERENCE TO THE TEXT OF SUCH OPINION. CAL.RESEARCH'S 
OPINION IS DIRECTED TO THE AMERICORP BOARD OF DIRECTORS AND IS DIRECTED ONLY 
TO THE CONSIDERATION TO BE PAID BY AMERICORP IN THE MERGER AND DOES NOT 
CONSTITUTE A RECOMMENDATION TO ANY AMERICORP SHAREHOLDER AS TO HOW SUCH 
SHAREHOLDER SHOULD VOTE AT THE AMERICORP MEETING.

         In rendering our opinion, Cal. Research has relied upon and assumed the
accuracy, completeness and fairness of all of the financial and other
information that was available to us from public sources and that was provided
to us by Americorp and CIB. Cal. Research has not assumed any responsibility for
independently verifying such information nor undertaken an independent
evaluation or appraisal of any of the assets or liabilities of the Company or
been furnished with any such evaluation or appraisal.

         Cal. Research has, among other things:

                  (1) Reviewed the Agreement by and among ACB,  Americorp and
                  CIB;

                  (2) Reviewed certain publicly available business and financial
                  information on the banks of Ventura County;

                  (3) Reviewed certain other companies that Cal. Research
                  considered relevant and compared them to ACB and CIB from a
                  financial point of view.

                  (4) Reviewed call reports to the banking regulators for
                  Americorp and CIB for the periods ending December 31, 1995,
                  December 3l, 1996, December 31, 1997, and March 31, 1998. Cal.
                  Research has also reviewed the Annual Reports to shareholders
                  for the


                                      46
<PAGE>

                  years 1995, 1996, and 1997 for each company;

                  (5) For each company Cal. Research has also reviewed
                  information pertaining to classified or criticized loans,
                  premises, lease terms of office facilities, internal financial
                  reports, litigation reports, summaries of stock options, stock
                  prices for the last four quarters, and other data provided us
                  by the senior management personnel of each institution. Cal.
                  Research also reviewed a pro-forma analysis of both banks as
                  provided by ACB's President/CEO.

                  (6) Considered the financial terms of companies involved in
                  comparable business consolidations.

Set forth below is a brief summary of the analysis performed by Cal. Research 
in reaching its opinion. Cal. Research assumed for purposes of its opinion 
that the Merger will be accounted for as a pooling of interests transaction 
under generally accepted accounting principles. An exchange ratio of 0.6338 
shares of Americorp's stock for each share of CIB stock at time of closing, 
the level at which CIB shares would be exchanged if the Effective Time (as 
defined in the Agreement) were the same as the date of the opinion was 
assumed. The Exchange Ratio was developed pursuant to extensive negotiations 
between Americorp and CIB.

          1.   PRO-FORMA MERGER AND CONTRIBUTION ANALYSIS

              Cal. Research analyzed the changes in the earnings, book value and
     dividends attributable to one share of Americorp stock before the Merger to
     those attributable to a share of stock resulting from the merger.

              The analysis assumed a dividend pay-out ratio of 40% to 45% of
     earnings as is consistent with Americorp's recent historical experience.
     The analysis assumes that merger-related operating cost savings to be fully
     realized during 1998 and each year thereafter and assumes the merger is
     completed by the end of 1998. Merger-related costs were assumed to be
     charged off during 1998.

              The impact on ACB of volatility in CIB's earnings was shown by
     calculating pro-forma results assuming CIB's earnings were as projected as
     well as 125% of projections. Also, pro-forma results assuming 125% of
     projected cost savings were realized and projections assuming 75% of
     projected cost savings were realized were made for the post-merger bank.

              The projected merger cost savings approximate 6.4% of the combined
     institutions' projected non-interest expense. This ratio is in line with
     other mergers reviewed by Cal. Research.

              Pro-forma merger analyses assuming stated earnings projections and
     the Merger-related cost savings projected by ACB were made. CIB's earnings
     volatility was considered by calculating projected earnings as well as 125%
     of projections. Also, 75% of projected earnings were taken into account.


                                      47
<PAGE>

              Cal. Research analyzed the changes in earnings, book value and
     dividends for the years 1999, 2000 and 2001 and included various
     combinations of stand-alone and pro-forma projected earnings and cost
     savings volatility assumptions as described previously.

              Results showed that for 1999, on a stand-alone basis, earnings for
     ACB were $1.82 per share and for the Surviving Bank would be $2.33 per
     share. Assuming 75% merger cost savings, the Surviving Bank would earn
     $2.14 per share for 1999. Assuming 125% merger cost savings, the Surviving
     Bank would earn $2.53 per share for 1999.

              Results for 2000 range from $2.02 per share to $2.92 to $3.31 per
     share.

              Results for 2001 range from $2.22 per share to $3.55 per share.

          2.   ANALYSIS OF OTHER MERGER TRANSACTIONS

              Cal. Research reviewed the results of 18 merger and acquisition
     transactions made throughout California during 1996 and 1997. Assets for
     acquired institutions were over $100 million but less than $500 million.
     The median price/tangible book ratio for these transactions was 1.90 times
     book while the median price/earnings ratio was 17.55 times.

              A review of 71 independent banks in the Hoefer & Arnett Banking
     Universe revealed the median price/earnings ratio to be 16.98 times and the
     median price/tangible book value ratio to be 2.16 times. These ratios were
     used in the following cash flow analysis.

          3.   DISCOUNTED CASH FLOW ANALYSIS

              Cal. Research undertook a cash flow analysis in order to compare
     the present value if Americorp remained independent through 2001 or was
     acquired in 2001 by another institution. The results produced in the
     analysis did not purport to be indicative of actual values or expected
     values of Americorp. Rather, the values obtained through the discounted
     cash flow analysis analyzed the effect of possible earnings volatility and
     potential Merger-related operating cost savings volatility. Various levels 
     of earnings for ACB and CIB were examined.

              Cases examined were: ACB on a Stand-Alone basis, CIB on a
     Stand-Alone basis, ACB and CIB on a Combined Basis, a Combined Bank
     Assuming 75% of Projected Operating Cost Savings Were Realized, Combined
     Bank Assuming 125% of Projected Cost Savings Were Realized and Combined
     Bank Assuming ACB had made only 75% of Projections but CIB made 125% of
     Projections.

              The Discount Rates ranged from 8.0% to 12.0% over a three-year
     period. A Terminal Price multiple, applied to Year 2000 estimated earnings
     per share was the California median in the Fourth


                                      48
<PAGE>

     Quarter of 1997, or 16.98 times earnings. Lower levels of price-to-earnings
     per share multiples would reflect an estimated future trading range of
     Americorp, while higher levels of price-to-earnings multiples are more
     indicative of a future sale of the stock of Americorp to a larger financial
     institution.

              For the ACB Stand-Alone Analysis, the cash flows were comprised of
     dividends projected for the years 1999, 2000 and 2001 plus the Terminal
     Value of Americorp stock at year-end 2001 (calculated by applying the
     assumed terminal price to earnings ratio (16.98 times) to projected ACB
     earnings per share.

              For the combined bank analysis the cash flows were projected 
     pro-forma dividends in years 1999, 2000 and 2001 plus the Terminal Value 
     of the pro-forma combined entity's stock at year-end 2001.

              Cal. Research also calculated the present values that would be
     realized if 75% of the Projected Savings due to the merger were realized.
     Also, the analysis was done to review results if 125% of projected
     operating savings were obtained as well.

              Stand-Alone present values per share for Americorp ranged from
     $39.66 to $39.88 per share while pro-forma combined present values ranged
     from $59.48 to $59.77 per share and from $62.95 to $63.26 per share if 125%
     of projected cost savings were realized.

              In comparison to these values the actual price per share traded
     over the counter for Americorp was approximately $32.50 at December 31,
     1997.

              The results of these analyses do not purport to be indicative of
     actual or expected values per share of Americorp stock. Rather, these
     analyses are intended as a valuation technique, which relies on numerous
     assumptions, including asset and earnings growth rates, dividend pay-out
     rates, terminal values and a discount rate. A higher level of projected ACB
     earnings raised the resulting present value for a given level of Channel
     Islands' earnings on a pro-forma combined basis.

              COMPARABLE COMPANY ANALYSES

              Cal. Research examined recent historical data on Americorp and CIB
     based upon data from their 1995, 1996 and 1997 Annual Reports to
     Shareholders and subsequent quarterly data. Certain statistics were
     compared to data for a peer group of California banks using publicly
     available data contained in the Hoefer & Arnett Banking universe, 1997
     Fourth Quarter. The Universe includes 71 California banking institutions
     (neither CIB nor ACB are included in this group). Comparisons were made for
     the period ending December 31, 1997. Also, a data base of 66 California
     independent banks compiled by Sutro & Co. was reviewed for comparative
     purposes.

                                      49

<PAGE>

                              DECEMBER 31, 1997
                                    (X000)
<TABLE>
<CAPTION>
                                                                                INDEX
                                                        ACB          CIB        MEDIAN
<S>                                                  <C>           <C>         <C>
     TOTAL ASSETS                                    $133,769      $88,890     $233,622
     MARKET CAPITALIZATION (1)                         22,174       11,298       44,853
     PRICE TO EQUITY PER SHARE                          1.68x        1.52x        2.16x
     PRICE TO LATEST 12 MOS. EARNINGS                   17.0x        11.8x       16.98x
     TANGIBLE EQUITY TO ASSETS                          8.24%        7.58%        9.10%
     NONPERFORMING ASSETS TO TOTAL ASSETS (2)           1.51%        0.26%        0.68%
     LOAN LOSS RESERVE TO NON-PERFORMING LOANS            54%       1,146%       211.0%
     RETURN ON ASSETS                                   0.81%        0.99%        1.37%
     RETURN ON EQUITY                                   9.76%       13.36%       15.47%
     EFFICIENCY RATIO (3)                              75.65%       71.33%       65.04%
</TABLE>

     Cal. Research is a banking consulting firm engaged in the valuation of 
businesses and securities, including financial institutions, in connection 
with mergers and acquisitions. It also provides other consulting services to 
the financial services industries. Cal. Research has not previously provided 
investment banking or consulting services to ACB or CIB.

         The fee or any portion of it to be earned by Cal. Research is not 
contingent upon the conclusions reached in this opinion.

         CIB FAIRNESS OPINION

         CIB has retained The Findley Group ("Findley") to act as its 
financial advisor in connection with the Merger pursuant to an engagement 
letter dated May 26, 1998 (the "Engagement Letter"). Findley has rendered to 
the Board of Directors of CIB its written opinion dated July 7, 1998, as 
affirmed on _________, 1998, pursuant to the terms of the Agreement that, 
subject to the assumptions and limitations set forth therein, the Exchange 
Ratio is fair, from a financial perspective, to CIB shareholders. A copy of 
the opinion dated July 7, 1998 of Findley is attached as Appendix B to this 
Joint Proxy Statement/Prospectus and should be read in its entirety. The 
following summary is qualified in its entirety by reference to the full text 
of the opinion. This opinion is addressed to the Board of Directors of CIB 
and does not constitute a recommendation to any shareholder of CIB as to how 
such shareholder should vote at the CIB Meeting.

- ---------------------
1) Based on December 31, 1997 market price.
2) Non-performing assets are loans 90 days past due and still accruing and 
   non-accrual and other real estate owned.
3) Efficiency ratio is non-interest expense as a percent of total revenues.


                                      50
<PAGE>

         In connection with its Fairness Opinion, Findley, among other things:
(a) reviewed certain publicly available financial and other data with respect to
CIB and Americorp, including the consolidated financial statements for recent
years and interim periods to March 31, 1998, the March 31, 1998 Call Reports for
CIB and ACB and certain other relevant financial and operating data relating to
CIB and Americorp made available to Findley from published sources and from the
internal records of CIB and Americorp; (b) reviewed the Agreement; (c) reviewed
certain historical market prices and trading volumes of CIB and Americorp Stock;
(d) compared CIB and Americorp from a financial point of view with certain other
companies that Findley deemed to be relevant; (e) considered the financial
terms, to the extent publicly available, of selected recent business
combinations of companies that Findley deemed to be comparable, in whole or in
part, to the Merger; (f) reviewed and discussed with representatives of the
management of CIB certain information of a business and financial nature
regarding CIB and Americorp furnished to Findley by CIB and Americorp, including
financial forecasts and related assumptions of CIB and Americorp; (g) made
inquiries regarding and discussed the Merger and the Agreement and other matters
related thereto with CIB's counsel; (h) reviewed litigation reports for both
CIB and Americorp; and (i) performed such other analyses and examinations as
Findley deemed appropriate.

         CONTRIBUTION ANALYSIS. Findley analyzed the contribution of each CIB
and Americorp to, among other things, common equity and net income of the pro
forma combined companies for the period ending December 31, 1997, adjusted
through March 30, 1998. This analysis showed, among other things, that based on
pro forma combined balance sheets and income statements for CIB and Americorp as
of December 31, 1997, adjusted through March 30, 1998, CIB would have
contributed 39.9% of the deposits, 38.7 percent of the shareholder equity of the
combined companies (before costs savings and revenue enhancements), 40.4 percent
of gross income, 42.7 percent of net income for 1997 and 37.4 percent of 1998
estimated net income. Based upon the stock consideration to be paid in the
merger as provided in the Agreement, the CIB shareholders would own
approximately 38.7% of the combined companies on March 30, 1998 and are
estimated to own in excess of such percentage at Closing based upon the Exchange
Ratio.

          DISCOUNTED CASH FLOW ANALYSIS. Findley examined the results of a
discounted cash flow analysis designed to compare the Exchange Ratio with the
present value, under certain assumptions, that would be attained if CIB remained
independent through 2001, at which time CIB was acquired by a larger financial
institution. The cash flows for the combined companies assumed that the Exchange
Ratio equals 0.69282 shares of Americorp for each share of CIB. The results
produced in the analyses did not purport to be indicative of actual values or
expected values of CIB or the combined companies at such future date. All cases
were analyzed assuming realization of operating cost savings, estimated by the
parties, in the amounts and time periods forecasted by the parties.

         The discount rates used ranged from 10% to 14%. For the CIB stand alone
analysis, the terminal price multiples applied to the 2001 estimated earnings
per share ranged from 12.0 to 20.0. The lower levels of the price to earnings
values multiples range reflected an estimated future trading range of CIB or the
combined companies, while the higher levels of the price to earnings value
multiples range were more indicative of a future sale of CIB or the combined
companies to a larger financial institution.


                                      51
<PAGE>

         For the CIB stand alone analysis, the cash flows were comprised of the
projected stand alone dividends of $0.20 per share in years 1998 through 2001
plus the terminal value of CIB Stock at the year-end 2001 (calculated by
applying each one of the assumed terminal price to earnings value multiples as
stated above to the 2001 projected CIB earnings per share). A similar analysis
was done for Americorp using a cash dividend rate of $0.84 per share and for the
combined companies. The discount rates described above were then applied to
these cash flows to obtain the present values per share of CIB Stock.

         Under a most likely scenario, the Findley analysis assumed that 
projected earnings, among other things, would be achieved; that projected 
operating cost savings are a minimum of $400,000 realized (for the combined 
companies case) a present value discount rate of 12% and a terminal price to 
earnings value multiple of 20.0. Assuming CIB remains independent through 
2001 and is then acquired by a larger financial institution, a holder of one 
share of CIB Stock today would receive cash flows with a present value of 
$26.19. Assuming the Merger is consummated and that combined companies remain 
independent through 2001 and is then acquired by a larger financial 
institution, a holder of one share of CIB Stock today would receive cash 
flows with a present value of at least $32.60.

         ANALYSIS OF SELECTED BANK MERGER TRANSACTIONS. Findley reviewed the
consideration paid in recently completed transactions whereby certain banks were
acquired. Specifically, Findley reviewed 71 transactions involving acquisitions
of selected banks in California completed since January 1, 1996 (the "California
Acquisitions"). For each bank acquired in such transactions, Findley compiled
figures illustrating, among other things, the ratio of the premium (I.E.,
purchase price in excess of book value) to deposits, purchase price to book
value, and purchase price to previous year's earnings.

         The figures for all banks acquired in the California Acquisitions
produced: (a) a median percentage of premium to deposits of 6.50%; (b) a median
ratio of purchase price to book value of 1.63; and (c) a median ratio of
purchase price to previous year's earnings of 17.10. The figures for 10 banks
acquired in California since 1996 that were approached on a merger of equals
basis produced: (a) a median percentage of premium to deposits of 6.57%; (b) a
median ratio of purchase price to book value of 1.49; and (c) a median ratio of
purchase price to previous year's earnings of 16.37.

          In comparison, assuming that the Exchange Ratio to be paid in the
Merger equals $22.86 per share (using a value for Americorp of $33.00 per share)
recent trades for Americorp stock have been $34.00 per share, Findley determined
that the Exchange Ratio in the Merger represented a percentage of premium to
deposits of 6.17%, a ratio of purchase price to book value of 1.68 and a ratio
of purchase price to 1997 earnings of 15.23.

         No other company or transaction used in the above analysis as a
comparison is identical to CIB, Americorp or the Merger. Accordingly, an
analysis of the results of the foregoing is not mathematical; rather, it
involves complex considerations and judgments concerning differences in
financial and operating characteristics of the companies and other factors that
could affect the public trading value of the companies to which Americorp, CIB
and the Merger are being compared.


                                      52
<PAGE>

         COMPARABLE COMPANY ANALYSIS. Using public and other available
information, Findley compared certain financial ratios of CIB and Americorp
(including the ratio of net income to average total assets ["return on average
assets"], the ratio of net income to average total equity ["return on average
equity"], the ratio of average equity to average assets and certain credit
ratios for the year ended December 31, 1997 and the interim period ending March
30, 1998) to a peer group consisting of 20 selected banks located in California.
No company used in the analysis is identical to CIB or Americorp/ACB. The
analysis necessarily involved complex considerations and judgments concerning
differences in financial and operating characteristics of the companies. The
results of this analysis indicated that CIB performed slightly ahead of peer
group level on the basis of profitability in 1997 and Americorp/ACB performed
slightly below peer group levels on the basis of profitability in 1997. CIB's
return on average assets and return on average equity for 1997 were above peer
group levels, inclusive of its interest spread factors (interest earned on
assets minus interest paid on liabilities). CIB's performance in 1997,
continuing through March 31, 1998, showed better than peer group levels
concerning non-performing assets. CIB's non-interest expense, inclusive of
payroll expense, quarters expense and other related non-interest expenses were
higher than peer group level. Americorp/ACB return on average assets, return on
average equity for 1997 was slightly below peer group levels. In addition,
delinquent loans and non-performing loans were higher than peer group levels.
Under the terms of the Merger, which requires a proportionate representation on
the Board of Directors of outside Directors of Americorp/ACB after consummation
of the transaction, the combined entity will be on an average with peer group
performance with regard to return on average assets, return on average equity
and other non-performing asset figures. Under the transaction, the Exchange
Ratio is based upon the book value per share of CIB and Americorp on the
Determination Date, taking into consideration fully funded loan loss reserves
and other appropriate reserves and expenses that are required for this
transaction.

         The foregoing summarizes the material portions of Findley's report, but
does not purport to be a complete description of the presentation by Findley to
CIB's Board of Directors or of the analyses performed by Findley. The
preparation of a fairness opinion is not necessarily susceptible to partial
analysis or summary description. Findley believes that its analyses and the
summary set forth above must be considered as a whole and that selecting a
portion of its analyses and of the factors considered, without considering all
analyses and factors would create an incomplete view of the process underlying
the analyses set forth in its presentation to the CIB Board of Directors.

         In performing its analyses, Findley made numerous assumptions with
respect to industry performance, general business and economic conditions and
other matters, many of which are beyond the control of Americorp or CIB. The
analyses performed by Findley are not necessarily indicative of actual values or
actual future results, which may be significantly more or less favorable than
suggested by such analyses. Such analyses were prepared solely as part of
Findley's analysis of the fairness, from a financial standpoint, of the Merger
to CIB's shareholders and were provided to the CIB Board of Directors in
connection with the delivery of Findley's opinion. The analyses do not purport
to be appraisals or to reflect the prices at which any securities may trade at
the present time or at any time in the future. Findley used in its analyses
various projections of future performance prepared by the management of CIB. The


                                      53
<PAGE>

projections are based on numerous variables and assumptions which are 
inherently unpredictable and must be considered not certain of occurrence as 
projected. Accordingly, actual results could vary significantly from those 
set forth in such projections.

         In rendering its Fairness Opinion, Findley relied upon and assumed 
without independent verification the accuracy and completeness of all of the 
financial and other information reviewed by Findley for purposes of its 
opinion. Findley did not make an independent evaluation or appraisal of the 
assets and liabilities of Americorp, CIB or any of their respective 
subsidiaries. CIB did not impose any limitations or restrictions with respect 
to the scope of Findley's investigation or the procedures or methods it 
followed, or with regard to any other matters relating to Findley's rendering 
of the opinion regarding the fairness of the Merger. The Findley Group did 
not participate in negotiations regarding the Agreement.

         CIB's Board of Directors selected and instructed Findley to render an
opinion with respect to the fairness of the Merger to CIB's shareholders from a
financial perspective based on its belief that Findley is experienced and
qualified in such matters. Findley has extensive experience in the evaluation of
banks in connection with mergers and acquisitions, and valuations for corporate
and other purposes. In over 40 years of bank consulting, Findley has been
involved in the creating, developing, merging and acquisition of hundreds of
financial institutions.

         Pursuant to the Engagement Letter, CIB agreed to pay Findley a fee of
$15,000 for Findley's services rendered to CIB in connection with the fairness
opinion plus expenses. CIB has agreed to indemnify Findley against certain
liabilities and expenses in connection with its services as financial advisor to
CIB. ACB has also agreed to pay Findley a fee of up to $2,000 plus expenses for
Findley's services to ACB in connection with the FDIC Application.

         EXCHANGE RATIO

         The issued and outstanding shares of Americorp Stock at the 
Effective Time will remain outstanding (other than shares as to which 
statutory dissenters' rights are perfected).

         Other than shares as to which statutory dissenters' rights are
perfected, each share of CIB Stock issued and outstanding immediately prior to
the Effective Time will automatically, without any action on the part of the
holder thereof, be canceled and converted into the right to receive a number of
shares of Americorp Stock as determined by the Exchange Ratio established in the
Agreement.

         The Exchange Ratio (i.e. the number of shares of Americorp Stock into
which a share of CIB Stock will be converted) will be computed by dividing the
CIB Book Value Per Share by the Americorp Book Value Per Share. Book Value Per
Share for the respective Parties will be determined as of the month end
preceding the Effective Time by dividing such Party's aggregate book value by
its number of shares outstanding on such date. "Aggregate Book Value" is a
Party's stockholders' equity on such date determined in accordance with
generally accepted accounting principles except (A) as otherwise provided in the
Agreement, (B) such amount will not be reduced by Merger related expenses, and
(C) the allowance


                                      54
<PAGE>

for loan and lease losses shall be increased by any impairment in the 
allowance. Any impairment in the allowance will be determined in accordance 
with generally accepted accounting principles and applicable bank regulatory 
requirements.

         The exact amount of the Exchange Ratio is dependent, in part, upon 
future results and, therefore, presently can not be determined. By way of 
illustration only, if the respective Book Values Per Share had been 
determined on June 30, 1998 and without any adjustment as permitted in the 
Agreement, Americorp's Book Value Per Share would have been $20.02, CIB's 
Book Value Per Share would have been $13.96 and the Exchange Ratio would have 
been 0.6973 shares of Americorp Stock for each share of CIB Stock. THE ACTUAL 
EXCHANGE RATIO MAY BE HIGHER OR LOWER THAN THE PRECEDING PRO FORMA 
ILLUSTRATION.

         If the Parties can not agree on the respective amounts of Book Value
Per Share, the Exchange Ratio or any adjustments to the foregoing (including the
amount of impairment to any Party's allowance for loan losses), the Parties
shall attempt to agree upon the amount in dispute within seven days. If no
mutual agreement is reached within said period, the Parties shall immediately
hire an independent expert qualified to render an opinion regarding the amount
of the particular matter in dispute. The Parties shall cooperate fully with any
such independent expert and will equally split the cost of such expert. The
opinion of such expert shall be binding on the Parties for purposes of the
Agreement.

         The amount of adjustment, if any, to the respective Book Values Per 
Share cannot currently be predicted.

         FRACTIONAL SHARES

         No fractional shares of Americorp Stock will be issued in the 
Merger. In lieu thereof, each holder of CIB Stock who would otherwise be 
entitled to receive a fractional share will receive an amount in cash equal 
to the product (calculated to the nearest ten thousandth) obtained by 
multiplying (a) the Americorp Book Value Per Share times (b) the fraction of 
the shares of Americorp Stock to which such holder would otherwise be 
entitled. No such holder shall be entitled to dividends or other rights in 
respect of any such fraction.

         EFFECTIVE TIME OF MERGER

         The Effective Time shall occur on the day that the Agreement of Merger
(which is Exhibit A to the Agreement) is filed with the DFI after having been
previously filed with the Secretary with the DFI's approval endorsed thereon in
accordance with the provisions of the California Financial Code. The Effective
Time shall occur following the last to occur of (i) receipt of all necessary
regulatory approvals with the expiration of any applicable regulatory waiting
periods and (ii) satisfaction of the other conditions precedent set forth in the
Agreement. See "Conditions to the Merger." It is anticipated that the Effective
Time will occur sometime during the fourth quarter of 1998 or in early 1999. In
no event shall the Effective Time be later than March 31, 1999 unless a later
date is agreed to by the Parties.


                                      55
<PAGE>

         MANAGEMENT AND OPERATIONS OF AMERICORP AND ACB AFTER THE MERGER

         At the Effective Time, CIB will be merged with and into ACB and its
separate corporate existence will terminate.

         The number of directors of Americorp at the Effective Time will be 
increased to nine and Allen W. Jue, Robert J. Lagomarsino, Gerald J. 
Lukiewski, E. Thomas Martin, Harry L. Maynard (all of whom are from Americorp 
and ACB), Michael T. Hribar, Edward F. Paul, Joseph L. Priske and Jacqueline 
S. Pruner (all of whom are from CIB) will serve as the Board of Directors of 
Americorp and ACB after the Merger until their successors have been chosen 
and qualified in accordance with applicable law. Messrs Jue, Lagomarsino, 
Paul and Priske will serve as the executive committee of Americorp and ACB 
after the Merger. After the Merger, the principal officers of Americorp and 
ACB will be Allen W. Jue (the current chairman of Americorp/ACB), who will 
serve as chairman of the board, Joseph L. Priske (the current chairman of 
CIB), who will serve as Vice Chairman, and Gerald J. Lukiewski (the current 
president and chief executive officer of Americorp/ACB), who will serve as 
president and chief executive officer. Thomas E. Anthony (the current Senior 
Vice President/Chief Lending Officer of CIB), Allen R. Partridge (the current 
Senior Vice President/Chief Financial Officer of CIB) and Mary Martha Stewart 
(the current Senior Vice President/Chief Operating Officer of ACB) will serve 
as the Chief Lending Officer, Chief Financial Officer and Chief Operating 
Officer, respectively, of ACB after the Merger. Joseph L. Priske will also 
serve as chairman of ACB's loan committee.

         The Articles of Incorporation and Bylaws of Americorp (except as 
otherwise noted above) will continue to govern the business and affairs of 
Americorp after the Merger until amended or repealed in accordance with 
applicable law. The Articles of Incorporation and Bylaws of ACB will continue 
to govern the business and affairs of ACB after the Merger until amended or 
repealed in accordance with applicable law except the head office of ACB will 
be relocated to the current head office location of CIB.

         AMENDMENT TO BYLAWS OF AMERICORP

         Shareholder approval of the principal terms of the Agreement and the 
transaction contemplated thereby includes the approval of an amendment to the 
Americorp bylaws to expand the number of its authorized directors at the 
Effective Time and the election of Messrs. Lukiewski, Hribar, Paul and Priske 
and Ms. Pruner as directors of Americorp. See "Management and Operations of 
Americorp and ACB After the Merger". In order to effect such expansion, 
shareholder approval of the principal terms of the Agreement and the 
transaction contemplated thereby will also include approval of an amendment 
to the first two sentences of Section 4.2(a) of the Americorp bylaws to read 
as follows:

             "4.2  Number, Election, Qualification and Term of Office of
                   Directors

                   (a) Number. The number of Directors of this Corporation
                   shall be not fewer than seven (7) nor more than thirteen
                   (13), the exact numnber


                                      56
<PAGE>

                   within such range to be fixed by the Board of Directors or
                   the Shareholders of the Corporation from time to time.  Until
                   changed, the exact number of Directors shall be nine (9)."

If for any reason the Merger is not carried out, the amendment to the bylaws
will not become effective.

         REGULATORY APPROVALS

         The consummation of the Merger is subject to various conditions, 
including, among others, receipt of the prior approvals of the DFI and the 
FDIC.

         The Agreement provides that the obligations of the Parties to 
consummate the Merger are conditioned upon all regulatory approvals having 
been granted by March 31, 1999 without the imposition of conditions which, in 
the opinion of Americorp would materially adversely effect the financial 
condition or operations of any Party or otherwise would be burdensome.

         Applications for regulatory review and approval of the Merger and 
the related transactions have been filed. There can be no assurance that the 
DFI and the FDIC will approve or take other required action with respect to 
the Merger and the related transactions or as to the date of such approvals 
or action.

         In determining whether to approve the Merger, the DFI will consider 
factors such as (i) the effects of the Merger on competition; (ii) the 
effects of the Merger on the convenience and needs of the communities to be 
served; (iii) the financial condition of ACB; (iv) whether the Merger is fair 
and reasonable to the depositors, creditors and shareholders of Americorp, 
ACB and CIB; (v) the competence, experience and integrity of ACB's 
management; and (vi) whether the Merger is fair, just and equitable to 
Americorp, ACB and CIB.

         In determining whether to approve the Merger, the FDIC will consider 
factors such as (i) the financial condition, competence, experience and 
integrity of ACB's management; and (ii) the effect of the Merger on 
competition.

         INTERESTS OF CERTAIN PERSONS IN THE MERGER

          As a condition to the Merger, each of the directors of the respective
Parties has entered into an agreement whereby each has agreed to (i) vote his or
her shares of Stock in favor of approving the principal terms of the Agreement
and the transactions contemplated thereby, (ii) recommend, subject to his or her
fiduciary duty, to the Party's shareholders to vote in favor of the Agreement,
(iii) not dispose, subject to certain exceptions, of his or her shares of Stock,
and (iv) cooperate fully with the other Parties in connection with the Merger.

         Under these agreements the respective directors of CIB and Americorp
have agreed to vote their respective shares (approximately ___% of the
outstanding shares in the case of CIB Stock and


                                      57
<PAGE>

approximately ___% of the outstanding shares in the case of Americorp Stock) 
to approve the principal terms of the Agreement, increasing the likelihood 
that the Merger will be approved. The affirmative vote of the holders of an 
additional ___% (in the case of CIB) and ___% (in the case of Americorp) of 
the respective outstanding shares voting at the respective Meetings will be 
required in order to approve the Agreement.

         Messrs. Hribar, Paul and Priske and Ms. Pruner will be added as 
directors of Americorp and ACB at the Effective Time. Messrs. Paul and Priske 
will also serve on the executive committee of Americorp and ACB. Mr. Priske, 
the current Chairman of CIB, will be elected as Vice Chairman of Americorp 
and ACB and will be chairman of ACB's loan committee.

         The officers and employees of CIB at the Effective Time will become 
officers and employees of ACB subject to the policies of ACB, will be 
entitled to participate in all employee benefits and benefit programs of ACB 
on the same basis as similarly situated employees of ACB and will be credited 
for eligibility, participation and vesting purposes with their respective 
years of past service with CIB.

         Pursuant to the Agreement, a committee has been established to 
determine, among other things, a personnel, salary and benefits structure for 
ACB after the Merger and to fix the amount of severance to be paid to 
officers and employees of the Parties displaced by the Merger. The committee 
is composed of Gerald J. Lukiewski (on behalf of Americorp) and Joseph L. 
Priske and Jacqueline Pruner (on behalf of CIB). The amount of severance 
benefits has not yet been determined by the committee.

         ACB has also agreed to honor certain employment agreements for CIB's 
Senior Lending Officer and Chief Financial Officer. For a description of such 
agreements, see "BUSINESS OF CIB - Executive Compensation." Messrs. Anthony 
and Partridge will become the Chief Lending Officer and the Chief Financial 
Officer of ACB after the Merger.

         Subject to the receipt of any required consents, a new stock option 
plan will be adopted by Americorp in order for each person who is an officer 
or employee of CIB and who will continue with ACB after the Merger, and for 
each director of CIB, who does not exercise his stock option to have the 
right to receive a substitute stock option from Americorp on a fully vested 
basis.

         CIB's directors' and officers' liability insurance will have its 
discovery period extended for 36 months with respect to all matters arising 
from facts or events which occurred before the Effective Time for which CIB 
would have had an obligation to indemnify its directors and officers.

          In connection with the three current directors of CIB and the two 
current directors of Americorp who will resign at the time of the Merger, it 
is anticipated that ACB will enter into consulting agreements with such 
persons in order for them to continue to provide services and guidance to 
Americorp and ACB after the Merger. It is anticipated that Catherine S. Wood 
and Lincoln E. Cryne, (directors of Americorp and ACB) will receive aggregate 
payments of $33,000 and $68,000, respectively, pursuant to their consulting 
agreements and that Fred G. Buenger, William Burke and Glenn Farr (directors 
of CIB) will


                                      58
<PAGE>

receive $33,000, $33,000 and $4,500, respectively, pursuant to their 
consulting agreements.

         ADDITIONAL AGREEMENTS

          In addition to the directors agreements described in "Interests of 
Certain Persons in the Merger," the directors and certain other affiliates of 
each of the Parties have entered into agreements restricting such persons' 
ability to sell shares of Stock which such person has acquired or may acquire 
in connection with the Merger except in accordance with such agreements.

         CERTAIN FEDERAL INCOME TAX CONSEQUENCES

         The Parties have not requested a ruling from the Internal Revenue 
Service in connection with the Merger. The following is a summary of the 
opinion of Vavrinek, CIB's independent auditors, that CIB and Americorp 
received concerning the material federal income tax consequences resulting 
from the Merger. Consummation of the Merger is conditioned upon receipt by 
CIB and Americorp of such opinion prior to the date of this Joint Proxy 
Statement/Prospectus. The following is based upon applicable federal law and 
judicial and administrative interpretations on the date hereof, any of which 
is subject to change at any time and representations from the management of 
CIB, Americorp and ACB.

              (i)   The Merger will qualify as a reorganization under Section
     368 of the Internal Revenue Code of 1986, as amended (the "Code"), and CIB,
     Americorp and ACB each will be a "party to a reorganization" within the
     meaning of Section 368(b) of the Code.

              (ii)  No gain or loss will be recognized by any of the Parties as
     a result of the Merger.

              (iii) No gain or loss will be recognized by a shareholder of CIB
     on the receipt solely of Americorp Stock in exchange for his shares of CIB
     Stock.

              (iv)  The tax basis of the assets in ACB after the merger will be
     the same as the tax basis of the assets held by CIB and ACB immediately
     before the Merger.

              (v)   The holding period of Americorp Stock to be received in the
     Merger by a CIB shareholder will include the holding period of shares of
     CIB Stock exchanged therefor, provided that the shares of CIB Stock are
     held as capital assets at the Effective Time.

              (vi)  The tax basis of Americorp Stock to be received in the
     Merger by CIB shareholders will be the same as the basis of the sharers of
     CIB Stock surrendered in exchange therefor, decreased by the amount of
     basis allocated to any cash received in lieu of fractional shares that are
     hypothetically received by the CIB shareholders and redeemed for cash.


                                      59
<PAGE>

               (vii) The payment of cash to shareholders of CIB in lieu of
     fractional share interest of Americorp Stock will be treated as if the
     fractional shares were distributed as part of the exchange and them
     redeemed by Americorp. These cash payments will be treated as having been
     received as a distribution in redemption of that fractional share interest
     subject to the conditions and limitations of Section 302 of the Code. If a
     fractional share of Americorp Stock would constitute a capital asset in the
     hands of a redeeming shareholder, any resulting gain or loss will be
     characterized as a capital gain or loss in accordance with the provisions
     and limitations of Subchapter P of Chapter 1 of the Code.

              (viii) No gain or loss will be recognized for federal income tax
     purposes by the holders of outstanding stock options granted under CIB's
     stock option plan as a result of the granting of substitute options
     pursuant to Americorp's stock option plan.

              (ix) The granting of any substitute stock option to a holder of a
     CIB stock option will not be deemed a modification of an incentive stock
     option.

         The opinion of Vavrinek summarized above is not binding on the 
Internal Revenue Service, which could take positions contrary to the 
conclusions in such opinion.

     The exchange of Americorp Stock or CIB Stock for cash pursuant to the 
exercise of dissenters' rights will be a taxable transaction. Holders of 
Americorp Stock or CIB Stock electing to exercise dissenters' rights should 
consult their own tax advisers as to the tax treatment in their particular 
circumstances. See "Dissenting Shareholders' Rights."

         DUE TO THE INDIVIDUAL NATURE OF THE TAX CONSEQUENCES OF THE MERGER, 
IT IS RECOMMENDED THAT CIB AND AMERICORP SHAREHOLDERS CONSULT THEIR OWN TAX 
ADVISORS CONCERNING THE TAX CONSEQUENCES OF THE MERGER (INCLUDING THE 
APPLICATION AND EFFECT OF STATE AND LOCAL INCOME AND OTHER TAX LAWS).

         EXCHANGE PROCEDURES

         As soon as practicable after the Effective Time, the exchange agent 
to be designated by the Parties (the "Exchange Agent") will mail to each 
holder of record of outstanding shares of CIB Stock a letter of transmittal 
which is to be used by each CIB shareholder to return to the Exchange Agent 
the stock certificates representing the CIB Stock owned by him (the "Old 
Certificates"), which certificates should be duly endorsed in blank by such 
CIB shareholder. As soon as practicable after receiving such Old Certificates 
from a CIB shareholder together with the duly executed letter of transmittal 
and any other items specified by the letter of transmittal, the Exchange 
Agent will deliver to such CIB shareholder new certificates ("New 
Certificates") representing the appropriate number of shares of Americorp 
Stock, together with checks for payment of cash in lieu of fractional shares. 
No dividends or other distributions that are declared on Americorp Stock will 
be paid to persons otherwise entitled to receive the same until the Old 
Certificates have been surrendered in exchange for New Certificates, but upon 
such surrender, such dividends or other distributions, from and after the 
Effective Time, will be paid to such persons in accordance with the terms of 
Americorp Stock. No interest will be paid to the CIB shareholders on the 


                                       60
<PAGE>

cash or the value of the Americorp Stock into which their shares of CIB Stock 
will be exchanged.

     CIB SHAREHOLDERS SHOULD NOT SEND IN THEIR STOCK CERTIFICATES UNTIL THEY 
RECEIVE THE LETTER OF TRANSMITTAL FORM AND INSTRUCTIONS.

         SALES OF AMERICORP STOCK

         The shares of Americorp Stock to be issued to shareholders of CIB in 
the Merger have been registered under the Securities Act. Such shares will be 
freely transferable under the Securities Act, except for shares issued to any 
person who may be deemed to be an "affiliate" of CIB within the meaning of 
Rule 145 under the Securities Act.

         NASDAQ LISTING

         The Parties have agreed that following the Effective Time, 
consideration will be given to listing the shares of Americorp Stock on 
Nasdaq with the intent to so list such shares during the first full year of 
operations. However, no assurance can be given that such application will be 
filed or that the shares of Americorp Stock will become so listed.

         ACCOUNTING TREATMENT

         The Parties anticipate that the Merger will be treated as a pooling 
of interests for accounting purposes. Prior to the Effective Time and as a 
condition precedent to the closing, the respective accounting firms of the 
Parties will confirm in writing the accounting treatment of the Merger as a 
pooling of interest. The unaudited pro forma financial information contained 
in this Joint Proxy Statement/Prospectus has been prepared using the pooling 
of interest accounting method to account for the Merger. See "UNAUDITED PRO 
FORMA COMBINED FINANCIAL STATEMENTS."

         CONDITIONS TO THE MERGER

         The obligation of each of the parties to consummate the Merger is 
subject to the satisfaction or waiver on or before the Effective Time of, 
among other things, the following conditions: (i) the Agreement and the 
transactions contemplated thereby will have received all requisite approvals 
of the shareholders and Boards of Directors of CIB, ACB and Americorp; (ii) 
no judgment, decree, injunction, order or proceeding will be outstanding or 
threatened by any governmental entity which prohibits or restricts the 
effectuation of, or threatens to invalidate or set aside the Merger 
substantially in the form contemplated by the Agreement unless counsel to the 
Party against whom such action or proceeding was instituted or threatened 
renders to the other Parties a favorable opinion that such judgment, decree, 
injunction, order or proceeding is without merit; (iii) by March 31, 1999, 
all approvals or consents of any applicable governmental agency will have 
been obtained or granted for the Merger and the transactions contemplated by 
the Agreement (in each case either unconditionally or without the imposition 
of conditions or 


                                       61
<PAGE>

limitations that are applicable to any Party or would become applicable to 
Americorp or ACB after the Merger that Americorp reasonably and in good faith 
concludes would materially adversely affect the financial condition or 
operations of any Party or otherwise would be materially burdensome to any 
Party) and the applicable waiting period under all laws will have expired; 
(iv) the Registration Statement shall have been declared effective by the SEC 
and shall not be the subject of any stop order or proceedings seeking or 
threatening a stop order; (v) Americorp shall have received all state 
securities permits and other authorizations necessary to issue the Americorp 
Stock to consummate the Merger; (vi) CIB and Americorp will have received an 
opinion reasonably satisfactory to CIB and Americorp from Vavrinek to the 
effect that the Merger will not result in the recognition of gain or loss for 
federal income tax purposes, nor will the issuance of Americorp Stock result 
in the recognition of gain or loss to holders of CIB Stock who receive 
Americorp Stock in the Merger (see "- Certain Federal Income Tax 
Consequences"); (vii) the Parties' respective accounting firms will have 
confirmed in writing to CIB and Americorp that the Merger will quality for 
pooling of interests accounting treatment (see "-Accounting Treatment"); and 
(viii) all third party consent necessary to permit the parties to consummate 
the Merger will have been obtained except under certain circumstances.

         The obligations of CIB to consummate the Merger are also subject to 
fulfillment of certain other conditions, including the following: (i) there 
will not have occurred, between July 7, 1998 and the Effective Time, any 
materially adverse change in the business, financial condition, results of 
operations or properties of Americorp or ACB; (ii) receipt of the Findley 
Opinion; and (iii) all corporate steps necessary to effect the corporate and 
management changes described in "Management and Operations of Americorp and 
ACB After the Merger" will have been completed.

         The obligations of Americorp and ACB to consummate the Merger are 
also subject to the fulfillment of certain other conditions. including the 
following: (i) there will not have occurred, between July 7, 1998 and the 
Effective Time, any material adverse change in the business, financial 
condition, results of operations or properties of CIB; (ii) receipt of the 
Cal.Research Opinion; and (iii) all corporate steps necessary to effect the 
corporate and management changes described in "Management and Operations of 
Americorp and ACB After the Merger" will have been completed

         Additionally, the consummation of the Merger is subject to the 
performance of covenants, the execution and delivery of certain ancillary 
documents, the accuracy of representations and warranties and the receipt of 
various legal opinions, third-party consents, officers' certificates and 
other documents.

     If these and other conditions are not satisfied or waived, the Agreement 
may be terminated. The Agreement may also be terminated upon the occurrence 
of certain other events. See "-Termination."

         NONSOLICITATION

          Under the terms of the Agreement, Americorp and CIB have each 
agreed not to solicit, initiate or encourage any "Competing Transaction" (as 
hereinafter defined). In addition, each has agreed (unless it determines, 
with advice of counsel, that its fiduciary duty requires otherwise) not to 
participate in any 


                                       62
<PAGE>

negotiations or discussions regarding, or furnish any information with 
respect to, or otherwise cooperate in any way in connection with, any effort 
or attempt to effect any Competing Transaction with or involving any person 
other than a Party unless it receives a bona fide offer from a person other 
than the Parties to the Agreement and subject to fiduciary obligations. Each 
Party has agreed to promptly notify the other party of the terms of any 
proposal which it may receive in respect of any Competing Transaction. The 
term "Competing Transaction" means any of the following: a merger, 
consolidation, share exchange or other business combination; a sale, lease, 
exchange, mortgage, pledge, transfer or other disposition of assets 
representing 10% or more of Americorp's or of CIB's assets; a sale of shares 
of capital stock (or securities convertible or exchangeable into or otherwise 
evidencing, or any agreement or instrument evidencing, the right to acquire 
capital stock), representing 10% or more of the voting power; a tender offer 
or exchange offer for at least 10% of the outstanding shares; a solicitation 
of proxies in opposition to approval of the Merger by shareholders; or a 
public announcement of an unsolicited bona fide proposal, plan or intention 
to do any of the foregoing.

         Failure to act or refraining from doing any act in certain 
circumstances by a Party in connection with a Competing Transaction will 
result in the other Party having the right to terminate the Agreement. If the 
Agreement were to be so terminated and the Party involved in the Competing 
Transaction enters into an agreement for a Competing Transaction prior to the 
termination of the Agreement or during the 12 month period immediately 
following the termination, such Party will be obligated to pay the other 
Party $750,000 which amount represents (i) direct costs and expenses 
(including, but not limited to, fees and expenses of financial or other 
consultants, printing costs, accountants and counsel) incurred in negotiating 
and undertaking to carry out the transactions contemplated by the Agreement, 
including management time devoted to negotiation and preparation for the 
transactions contemplated by the Agreement; (ii) indirect costs and expenses 
incurred in connection with the transactions contemplated by the Agreement; 
and (iii) loss as a result of the transactions contemplated by the Agreement 
not being consummated

         EXPENSES

         If the Agreement is terminated by Americorp or ACB because CIB's 
shareholders fail to approve the Merger, or because CIB fails to satisfy 
certain of its obligations under the Agreement, CIB will be obligated to pay 
all of Americorp's expenses incurred in connection with the Merger 
transaction, not to exceed $150,000.

         If the Agreement is terminated by CIB because Americorp's 
shareholders fail to approve the Merger, or because Americorp fails to 
satisfy certain of its obligations under the Agreement, Americorp will be 
obligated to pay all of CIB's expenses incurred in connection with the Merger 
transaction, not to exceed $150,000.

         TREATMENT OF STOCK OPTIONS

         At the Effective Time, the CIB stock option plan will terminate, the 
current Americorp stock option plan will also be terminated (but not the 
options granted thereunder) and a new stock option plan 


                                       63
<PAGE>

will be adopted by Americorp in connection with the Merger (the "1998 Plan"). 
See "INFORMATION CONCERNING AMERICORP MEETING ONLY."

         At and as of the Effective Time, Americorp shall grant substitute 
stock options pursuant to the 1998 Plan to each and every officer, employee 
and director of CIB who has at the Effective Time an outstanding option to 
purchase shares of CIB Stock ("CIB Stock Options"). Each and every substitute 
stock option so granted by Americorp pursuant to the Americorp stock option 
plan to replace an CIB Stock Option shall retain the "vesting" schedule 
reflected in each of the respective stock option agreements and shall be 
exercisable for that number of whole shares of Americorp Stock equal to the 
product of (A) the number of shares of CIB Stock that were purchasable under 
such CIB Stock Option immediately prior to the Effective Time multiplied by 
(B) the Exchange Ratio, rounded down to the nearest whole number of shares of 
Americorp Stock. Further, each and every substitute stock option so granted 
shall provide for a per share exercise price which shall be equal to the 
quotient determined by dividing (A) the exercise price per share of CIB Stock 
at which such CIB Stock Option was exercisable immediately prior to the 
Effective Time by (B) the Exchange Ratio.

         TERMINATION

         The Agreement may be terminated at any time prior to the Effective 
Time (i) by mutual consent of CIB and Americorp in writing; (ii) by CIB or 
Americorp if any material breach or default by the other Party is not cured 
within 20 business days after notice thereof; (iii) by CIB or Americorp if 
any governmental or regulatory consent is not obtained by March 31, 1999 or 
if any governmental or regulatory authority denies or refuses to grant any 
approval, consent or authorization required to be obtained to consummate the 
transactions contemplated by the Agreement unless, within 20 business days 
after such denial or refusal, all parties agree to resubmit the application 
to the regulatory authority that has denied or refused to grant the approval, 
consent or qualification requested; (iv) by Americorp if any of the 
conditions to its performance of the Agreement shall not have been met, or by 
CIB if any of the conditions to its performance of the Agreement shall not 
have been met, by March 31, 1999, or such earlier time as it becomes apparent 
that such conditions shall not be met; or (v) if a Party shall have failed to 
act or refrained from doing any act relating to a Competing Transaction.

         COVENANTS; CONDUCT OF BUSINESS PRIOR TO EFFECTIVE TIME

          The Agreement provides that, during the period from July 7, 1998 to 
the Effective Time, the Parties will conduct their businesses only in the 
normal and customary manner and in accordance with sound banking practices 
and will not, without the prior written consent of the other Party, which 
will not be unreasonably withheld, take any of the following actions, among 
others: (i) issue any security except pursuant to the exercise of options 
outstanding as of the date of the Agreement; (ii) declare, set aside or pay 
any dividend (other than cash dividends payable in accordance with past 
practice) or make any other distribution upon, or purchase or redeem any 
shares of its stock; (iii) except as may be required to effect the 
transactions contemplated by the Agreement, amend its articles of 
incorporation or its bylaws; (iv) grant any general or uniform increase in 
the rate of pay of employees except in the ordinary course of 


                                       64
<PAGE>

business and consistent with past practice; (v) grant any material increase 
in salary, incentive compensation or employee benefits or pay any bonus to 
any person except in the ordinary course of business and consistent with past 
practice; (vi) make any capital expenditure in excess of specified amounts, 
except for ordinary repairs, renewals and replacements. (vii) compromise, 
settle or adjust any assertion or claim of a deficiency in taxes (or interest 
thereon or penalties in connection therewith), extend the statute of 
limitations with any tax authority or file any pleading in court on any tax 
litigation or any appeal from an asserted deficiency, or file or amend any 
federal, foreign, state or local tax return, or make any tax election: (viii) 
grant, renew or commit to grant or renew any extension of credit or amend the 
terms of any such credit outstanding on the date hereof to any executive 
officer, director or principal shareholder; (ix) make their credit 
underwriting policies, standards or practices less stringent than those in 
effect on December 31, 1997; (x) enter into or consent to any new employment 
agreement or other benefit arrangement, or amend or modify any employment 
agreement or other benefit arrangement in effect on the date of the Agreement 
to which it is a party or bound; (xi) grant any person a power of attorney or 
similar authority; (xii) make any material investment by purchase of stock or 
securities, contributions to capital, property transfers or otherwise in any 
other person, except for investments made in the ordinary course of business 
consistent with past practice: (xiii) amend, modify or terminate, except in 
accordance with its terms, any material contract or enter into any material 
agreement or contract; (xiv) create or incur or suffer to exist any mortgage, 
lien, pledge, security interest, charge, encumbrance or restraint of any kind 
against or in any property or right of the respective party; (xv) sell, lease 
or otherwise dispose of any assets or release any claims, except in the 
ordinary course of business consistent with past practice; (xvi) except as 
required by law, knowingly take or cause to be taken any action which would 
prevent the transactions contemplated hereby from qualifying as tax free 
reorganizations under Section 368 of the Internal Revenue Code or prevent the 
Parties from accounting for the business combination to be effected by the 
Merger as a pooling of interests; (xvii) sell any investment security prior 
to maturity, except in the ordinary course of business; or (xviii) grant, 
renew or commit to grant or renew any extension of credit if such extension 
of credit, together with all other credit then outstanding to the same person 
and all affiliated persons, would exceed certain specified amounts subject to 
certain exceptions; (xix) purchase, redeem or otherwise acquire any of its 
securities or any rights, options or securities to acquire its equity 
securities; (xx) change any of its basic policies and practices relating to 
certain specified matters; or (xi) settle any claim, action or proceeding 
involving any material liability for monetary damages or enter into any 
settlement agreement containing material obligations.

         The Agreement also provides that each Party will (i) use its best 
efforts to take, or cause to be taken, all actions and to do, or cause to be 
done, all things necessary, proper or advisable under applicable laws and 
regulations to consummate the transactions contemplated by the Agreement as 
promptly as practical; (ii) obtain the consent of the other Party before it 
issues any press release or makes any public statement with respect to the 
Agreement or the transactions contemplated hereby; and (iii) cause to be 
prepared one or more environmental investigations with respect to real 
property owned or leased.

         The Agreement also provides that each Party will: (i) duly and 
timely file all required governmental reports; (ii) periodically furnish to 
the other Party certain information, loan reports and updates of information 
previously provided; (iii) promptly notify the other Party of certain 


                                       65
<PAGE>

communications from tax authorities, material litigation and any event which 
has had or may reasonably be expected to have a materially adverse effect on 
the financial condition, operations, business or properties; (iv) provide 
access to the other Party of certain information: and (v) use its reasonable 
efforts between the date of the Agreement and the Effective Time to take all 
actions necessary or desirable, including the filing of any regulatory 
applications.

         AMENDMENT AND WAIVER

         Subject to applicable law: (i) the Agreement may be amended at any 
time by the action of the Boards of Directors of CIB, ACB and Americorp 
without action by their shareholders pursuant to a writing signed by all 
parties to the Agreement; and (ii) the Parties, by action of their respective 
Boards of Directors, may, at any time prior to the Effective Time, extend the 
performance of any obligation or action required by the Agreement, waive 
inaccuracies in representations and warranties and waive compliance with any 
agreements or conditions for their respective benefit contained in the 
Agreement.

         DISSENTING SHAREHOLDERS' RIGHTS

         CIB

         Shareholders of CIB will be entitled to exercise dissenters' rights 
in connection with the Merger.

         AMERICORP

         Shareholders of Americorp will also be entitled to exercise 
dissenters' rights in connection with the Merger.

         PROCEDURES

         Each holder of shares of Americorp Stock or CIB Stock that were 
outstanding as of the respective Record Dates and remain outstanding at the 
Effective Time who does not vote such shares in favor of the proposal to 
approve the Merger by complying with the procedures set forth in Chapter 13 
of the California General Corporation Law ("Chapter 13 of the California 
Law") will be entitled to receive an amount equal to the fair market value of 
his or her shares as of July 7, 1998, the day before the public announcement 
of the Merger. The final bid price for Americorp Stock on July 6, 1998 was 
$32.00. The Findley Opinion dated July 9, 1998 concluded that the fair market 
value of CIB Stock on July 6, 1998 was $19.50. A copy of Chapter 13 of the 
California Law is attached hereto as Appendix D and should be read for more 
complete information concerning dissenters' rights. THE REQUIRED PROCEDURE 
SET FORTH IN CHAPTER 13 OF THE CALIFORNIA LAW MUST BE FOLLOWED EXACTLY OR ANY 
DISSENTERS' RIGHTS MAY BE LOST. The information set forth below is a general 
summary of dissenters' rights as they apply to Americorp and CIB shareholders 
and is qualified in its entirety by reference to Appendix D.


                                       66
<PAGE>

         In order to be entitled to exercise dissenters' rights, a 
shareholder must not vote "FOR" the Merger. Thus, any shareholder who wishes 
to dissent and executes and returns a proxy in the accompanying form must 
specify that his or her shares are to be either voted "AGAINST" or "ABSTAIN" 
on the proposal to approve the principal terms of the Agreement. If the 
shareholder returns a proxy without voting instructions or with instructions 
to vote "FOR" the proposal to approve the principal terms of the Agreement, 
his or her shares will automatically be voted in favor of the Merger and the 
shareholder will lose his or her dissenters' rights.

         If the Merger is approved by the shareholders, Americorp and CIB 
will each have 10 days after the respective approvals to send to those 
shareholders who did not vote in favor of the Merger written notice of such 
approval accompanied by a copy of Chapter 13 of the California Law, a 
statement of the price determined to represent the fair market value of the 
dissenting shares as of July 6, 1998 and a brief description of the procedure 
to be followed if a shareholder desires to exercise dissenters' rights. 
Within 30 days after the date on which the notice of the approval of the 
Merger is mailed, the dissenting shareholder must make written demand upon 
Americorp or CIB, as the case may be, for the purchase of dissenting shares 
and payment to such shareholder of their fair market value, specifying the 
number of shares held of record by such shareholder and a statement of what 
the shareholder claims to be the fair market value of those shares as of July 
6, 1998, and must surrender, at the office designated in the notice of 
approval, the certificates representing the dissenting shares to be stamped 
or endorsed with a statement that they are dissenting shares or to be 
exchanged for certificates of appropriate denomination so stamped or 
endorsed. Any shares of Stock that are transferred prior to their submission 
for endorsement lose their status as dissenting shares.

          If the Party and the dissenting shareholder agree that the 
surrendered shares are dissenting shares and agree upon the price of the 
shares, the dissenting shareholder will be entitled to the agreed price with 
interest thereon at the legal rate on judgments from the date of the 
agreement. Subject to the restrictions imposed under California law on the 
ability of a Party to purchase its outstanding shares, payment of the fair 
value of the dissenting shares shall be made within 30 days after the amount 
thereof has been agreed upon or 30 days after any statutory or contractual 
conditions to the Merger have been satisfied, whichever is later, subject to 
the surrender of the certificates therefor, unless provided otherwise by 
agreement.

         If the Party denies that the shares surrendered are dissenting 
shares or the Party and the dissenting shareholder fail to agree upon a fair 
market value of such shares, then the dissenting shareholder must, within six 
months after the notice of approval is mailed, file a complaint in the 
Superior Court of the proper county requesting the court to make such 
determinations or intervene in any pending action brought by any other 
dissenting shareholder. If the complaint is not filed or intervention in a 
pending action is not made within the specified six-month period, the 
dissenter's rights are lost. If the fair market value of the dissenting 
shares is at issue, the court will determine, or will appoint one or more 
impartial appraisers to determine, such fair market value.

         A dissenting shareholder may not withdraw his or her dissent or demand
for payment unless the 


                                       67
<PAGE>

effected Party consents to such withdrawal.

         The Merger is not directly conditioned upon only a limited number of 
shareholders of Americorp or CIB Stock having voted against the Merger or 
otherwise having perfected dissenters' rights. Nevertheless, the payment of a 
significant amount of cash pursuant to the exercise of dissenters' rights 
would effect the ability of the Merger to be accounted for as a "pooling of 
interest." The Merger is conditioned upon the respective accountants 
confirming in writing that the accounting treatment for the Merger is a 
pooling of interest (see "-Accounting Treatment").


                                       68

<PAGE>

     UNAUDITED PRO FORMA COMBINED FINANCIAL STATEMENTS

          The following unaudited pro forma combined statements of financial
position are based on the historical consolidated statements of financial
position of Americorp and the historical statements of financial position of
CIB, using the pooling method of accounting for business combinations, as of
June 30, 1998 and December 31, 1997 after giving effect to Merger-related
adjustments described in the Note herein. It should be read in conjunction with
the historical financial statements of Americorp and CIB, which are included
elsewhere in this Joint Proxy Statement/Prospectus.

        These pro forma financial statements are presented for illustrative
purposes only and are not indicative of the operating results that would have
been achieved or the financial position that would have existed had the Merger
been consummated on the respective dates nor are they indicative of the future
operating results or financial position of the combined companies. The pro forma
adjustments made in connection with the development of the pro forma information
are preliminary and have been made solely for purposes of developing such pro
forma information as necessary to comply with the disclosure requirements of the
SEC.


                                      69
<PAGE>

<TABLE>
<CAPTION>

                     UNAUDITED PRO FORMA COMBINED STATEMENT OF FINANCIAL POSITION
                                         As of June 30, 1998
                                            (in thousands)

                                             Americorp         CIB         Adjustments         Combined
                                             ----------        ---         -----------         --------
<S>                                         <C>           <C>             <C>               <C>
Cash and Due From Banks                      $  19,417     $  8,223                         $  27,640

Federal Funds Sold                               8,200        5,950                            14,150

Time Deposits in Other Financial
  Institutions                                                1,092                             1,092

Investment Securities - Available for Sale      12,369       11,941                            24,310

Investment Securities - Held to Maturity        10,948           76                            11,024
                                             ---------     --------                         ---------
Total Investment Securities                     23,317       12,017                            35,334
                                             ---------     --------                         ---------
Total Loans                                     84,205       56,711                           140,916

Loan Loss Allowance                             (1,131)        (930)                           (2,061)
                                             ---------     --------                         ---------
Net Loans                                       83,074       55,781                           138,855
                                             ---------     --------                         ---------
Loans Held for Sale                                           1,580                             1,580

Accrued Interest Receivable                        746          499                             1,245

Premises and Equipment                           1,343        1,043                             2,386

Other Real Estate Owned                                                                             -

Other Assets                                     3,011          529                             3,540

Investment in Partnership                                                                           -

Federal Reserve Bank Stock, at cost                             167                               167

Deferred Taxes                                     716           45                               761
                                             ---------     --------                         ---------
TOTAL ASSETS                                 $ 139,824     $ 86,926                         $ 226,750
                                             ---------     --------                         ---------
                                             ---------     --------                         ---------

DEPOSITS:

Non Interest Bearing Demand                  $  37,741     $ 24,629                         $  62,370

Interest Bearing Demand                         40,522       22,333                            62,855

Savings                                         11,855        6,327                            18,182

Time, under $100,000                            20,831       15,210                            36,041

Time, $100,000 and over                         14,026       10,786                            24,812
                                             ---------     --------                         ---------
Total Deposits                                 124,975       79,285                           204,260
                                             ---------     --------                         ---------

Accrued Interest Payable                           449           75                               524

Other Liabilities                                2,499          125        $   376              3,000
                                             ---------     --------                         ---------
Total Liabilities                              127,923       79,485        $   376            207,784
                                             ---------     --------                         ---------
STOCKHOLDERS' EQUITY:

Common Stock                                       595        2,666         (2,293)               968

                                       70

<PAGE>

Surplus                                          2,396        3,063          2,293              7,752

Retained Earnings                                8,812        1,770           (376)            10,206
Net Unrealized Gain on Securities
  Available for Sale, net of Deferred
  Income Taxes                                      98          (58)                               40
                                             ---------     --------                         ---------
Total Stockholders' Equity                      11,901        7,441           (376)            18,966
                                             ---------     --------                         ---------

TOTAL LIABILTIES AND
  STOCKHOLDERS' EQUITY                       $139,824      $ 86,926             -            $226,750
                                             ---------     --------                         ---------
                                             ---------     --------                         ---------
</TABLE>

The following table reflects all nonrecurring Americorp and CIB estimated
Merger-related costs as of December 31, 1997 and June 30, 1998. These costs are
not included on the unaudited pro forma combined income statements but are
included on the unaudited pro forma combined balance sheet as a reduction to
equity capital. These costs will be charged to expense immediately following the
consummation of the Merger. Such estimated Merger-related costs are summarized
below (in thousands):

<TABLE>
<CAPTION>
                                             Americorp         CIB          Combined
                                            -----------        ----        ----------
<S>                                        <C>              <C>          <C>
Professional Fees                            $      185       $   111       $    296
Printing and Other                                   80                           80
                                             ----------                     --------
 Total                                       $      265       $   111       $    376
                                             ----------       -------       --------
                                             ----------       -------       --------
</TABLE>

                                       71
<PAGE>

<TABLE>
<CAPTION>

                     UNAUDITED PRO FORMA COMBINED STATEMENT OF FINANCIAL POSITION
                                        As of December 31, 1997
                                             (in thousands)

                                               Americorp           CIB       Adjustments     Combined
                                               ---------           ---       -----------     --------
<S>                                           <C>            <C>            <C>             <C>
Cash and Due From Banks                       $   11,462     $  7,859                       $   19,321

Federal Funds Sold                                 5,900       12,750                           18,650
Time Deposits in Other Financial
  Institutions                                    -             1,491                            1,491

Investment Securities - Available for Sale        12,623       13,925                           26,548

Investment Securities - Held to Maturity          12,490           76                           12,566
                                               ---------     --------                       ----------
Total Investment Securities                       25,113       14,001                           39,114
                                               ---------     --------                        ---------
Total Loans                                       84,445       49,821                          134,266

Loan Loss Allowance                               (1,048)        (918)                          (1,966)
                                               ---------     --------                        ---------
Net Loans                                         83,397       48,903                          132,300
                                               ---------     --------                        ---------
Loans Held for Sale                             -               1,726                            1,726

Accrued Interest Receivable                          856          456                            1,312

Premises and Equipment                             1,465          943                            2,408

Other Real Estate Owned                              123          152                              275

Other Assets                                       2,676          456                            3,132

Investment in Partnership                          2,550                                         2,550

Federal Reserve Bank Stock, at cost             -                 147                              147

Deferred Taxes                                       670          156                              826
                                               ---------     --------                        ---------

TOTAL ASSETS                                   $ 134,212     $ 89,040                       $  223,252
                                               ---------     --------                        ---------
                                               ---------     --------                        ---------

DEPOSITS:

Non Interest Bearing Demand                    $  36,510     $ 24,558                       $   61,068

Interest Bearing Demand                           40,352       26,346                           66,698

Savings                                           10,998        7,056                           18,054

Time, under $100,000                              18,663       13,038                           31,701

Time, $100,000 and over                           13,445       10,829                           24,274
                                               ---------     --------                        ---------
Total Deposits                                   119,968       81,827                          201,795
                                               ---------     --------                        ---------

Accrued Interest Payable                             394           86                              480
                                                                        
Other Liabilities                                  2,499          571   $          376           3,446
                                               ---------     --------   --------------       ---------
                                                                       
Total Liabilities                                122,861       82,484   $          376         205,721
                                               ---------     --------   --------------       ---------

STOCKHOLDERS' EQUITY:

Common Stock                                         586        2,395           (2,060)            921

                                       72
<PAGE>

Surplus                                            2,184        2,715            2,060           6,959

Retained Earnings                                  8,500        1,485             (376)          9,609

Net Unrealized Gain on Securities
  Available for Sale, net of Deferred
  Income Taxes                                        81          (39)                              42
                                              ----------     --------                        ---------

Total Stockholders' Equity                        11,351        6,556              (376)        17,531
                                              ----------     --------     --------------     ---------
TOTAL LIABILTIES AND
  STOCKHOLDERS' EQUITY                        $ 134,212      $ 89,040     $          -       $ 223,252
                                               ----------    ---------    --------------     ---------
                                               ----------    ---------    --------------     ---------
</TABLE>

      The following table reflects all nonrecurring Americorp and CIB 
estimated Merger-related costs as of December 31, 1997 and June 30, 1998. 
These costs are not included on the unaudited pro forma combined income 
statements but are included on the unaudited pro forma combined balance sheet 
as a reduction to equity capital. These costs will be charged to expense 
immediately following the consummation of the Merger. Such estimated 
Merger-related costs are summarized below (in thousands):

<TABLE>
<CAPTION>

                                               Americorp           CIB           Combined
                                               ---------          ----          --------
<S>                                          <C>                 <C>           <C>
Professional Fees                                $   185          $ 111          $    296
Printing and Other                                    80                               80
                                                 -------                         --------
 Total                                           $   265          $ 111          $    376
                                                 -------          -----          --------
                                                 -------          -----          --------
</TABLE>

                                      73
<PAGE>


      The following unaudited pro forma combined statements of income are 
based on the historical consolidated financial statements of Americorp and 
the historical financial statements of CIB, using the pooling method of 
accounting for business combinations, for the six month period ended June 30, 
1998 and the years ended December 31, 1997, 1996 and 1995. It should be read 
in conjunction with the historical consolidated financial statements and 
notes thereto of Americorp and the historical financial statements and notes 
thereto of CIB, which are included elsewhere in this Joint Proxy 
Statement/Prospectus. Weighted average shares outstanding of the pro forma 
combined institution are based on a .7000 to 1.000 Exchange Ratio which 
approximates the Exchange Ratio if it was computed based upon the Americorp 
and CIB Book Values Per Share at June 30, 1998 and without taking into 
account any adjustments as permitted by the Agreement. THE EXCHANGE RATIO 
COULD BE HIGHER OR LOWER THAN .7000 TO 1.000.

     These pro forma financial statements are presented for illustrative 
purposes only and are not indicative of the operating results that would have 
been achieved or the financial position that would have existed had the 
Merger been consumated on the dates indicated in the preceding paragraph, nor 
are they indicative of the future operating results or financial position of 
the combined companies.


                                      74
<PAGE>

               UNAUDITED PRO FORMA COMBINED STATEMENT OF INCOME
                 For the Six Month Period Ended June 30, 1998
                 (in thousands, except for per share amounts)

<TABLE>
<CAPTION>
                                                      Americorp         CIB    Adjustments    Combined
                                                      ---------      --------  -----------    ---------
<S>                                                  <C>            <C>        <C>            <C>
Interest Income:
Interest and Fees on Loans                            $  4,363       $  2,972                  $  7,335
Interest on Federal Funds Sold                             184            200                       384
Interest on Securities                                     691            395                     1,086
Interest on Time Deposits in Other
  Financial Institutions                                                   37                        37
                                                      --------       --------                  --------
TOTAL INTEREST INCOME                                    5,238          3,604                     8,842
                                                      --------       --------                  --------

INTEREST EXPENSE ON DEPOSITS                             1,427          1,006                     2,433
                                                      --------       --------                  --------

NET INTEREST INCOME                                      3,811          2,598                     6,409

Provision for Loan and Lease Losses                        265             58                       323
                                                      --------       --------                  --------

NET INTEREST INCOME AFTER PROVISION
 FOR LOAN AND LEASE LOSSES                               3,546          2,540                     6,086
                                                      --------       --------                  --------

Other Income:
Service Charges on Deposit Accounts                       341            264                        605
Gain (loss) on Sale of Securities                           1              2                          3
Gain on Sale of Assets                                                   100                        100
Equity in Net Income of Partnership                                                                        -
Other Income and Fees                                     330             86                        416
                                                      --------       --------                  --------
TOTAL OTHER INCOME                                        672            452                      1,124
                                                      --------       --------                  --------

Other Expenses:

Salaries and Employee Benefits                          1,726          1,281                      3,007
Occupancy Expenses                                        364            237                        601
Furniture and Equipment Expense                           177            173                        350
Other Operating Expenses                                1,183            727                      1,910
                                                      --------       --------                  --------
TOTAL OTHER EXPENSES                                    3,450          2,418                      5,868
                                                      --------       --------                  --------

Income Before Income Taxes                                768            574                      1,342

Provision for Income Taxes                                206            236                        442
                                                      --------       --------                  --------

NET INCOME                                            $   562        $   338                   $    900
                                                      --------       --------                  --------
                                                      --------       --------                  --------


                                       75
<PAGE>
<S>                                                   <C>            <C>        <C>            <C>
Earnings Per Share
  - Basic                                               $0.95          $0.64                     $0.94
  - Diluted                                             $0.84          $0.60                     $0.85
Shares used in Earnings Per Share Calculation
  - Basic                                                 590            530    (159)               961
  - Diluted                                               667            564    (169)             1,062

</TABLE>


                                       76
<PAGE>



                           UNAUDITED PRO FORMA COMBINED STATEMENT OF INCOME
                                 For the Year Ended December 31, 1997
                             (in thousands, except for per share amounts)

<TABLE>
<CAPTION>
                                                    Americorp         CIB        Adjustments      Combined
                                                    ---------       -------      -----------      --------
<S>                                                    <C>           <C>          <C>              <C>
Interest Income:                                                    
Interest and Fees on Loans                             $7,804        $5,571                        $13,375
Interest on Federal Funds Sold                            236           612                            848
Interest on Securities                                  1,709           554                          2,263
Interest on Time Deposits in Other                                  
  Financial Institutions                                                 89                             89
                                                       ------        ------                        -------
                                                                    
TOTAL INTEREST INCOME                                   9,749         6,826                         16,575
                                                       ------        ------                        -------
                                                                    
INTEREST EXPENSE ON DEPOSITS                            2,747         1,879                          4,626
                                                       ------        ------                        -------
                                                                    
NET INTEREST INCOME                                     7,002         4,947                         11,949
                                                                    
Provision for Loan and Lease Losses                       410           370                            780
                                                       ------        ------                        -------
NET INTEREST INCOME AFTER PROVISION                                 
  FOR LOAN AND LEASE LOSSES                             6,592         4,577                         11,169
                                                       ------        ------                        -------
                                                                    
Other Income:                                                       
Service Charges on Deposit Accounts                       697           495                          1,192
Gain (Loss) on Sale of Securities                          54                                           54
Gain on Sale of Assets                                                   28                             28
Equity in Net Income of Partnership                        51                                           51
Other Income and Fees                                     768           626                          1,394
                                                       ------        ------                        -------
TOTAL OTHER INCOME                                      1,570         1,149                          2,719
                                                       ------        ------                        -------
                                                                    
Other Expenses:                                                     
Salaries and Employee Benefits                          3,392         2,345                          5,737
Occupancy Expenses                                        624           405                          1,029
Furniture and Equipment Expense                           306           293                            599
Other Operating Expenses                                2,341         1,307                          3,648
                                                       ------        ------                        -------
TOTAL OTHER EXPENSES                                    6,663         4,350                         11,013
                                                       ------        ------                        -------
                                                                    
                                                                    
Income Before Income Taxes                              1,499         1,376                          2,875
                                                                    
Provision for Income Taxes                                396           576                            972
                                                       ------        ------                        -------
                                                                    
NET INCOME                                             $1,103        $  800                        $ 1,903
                                                       ------        ------                        -------
                                                       ------        ------                        -------


                                       77
<PAGE>



<S>                                                    <C>           <C>          <C>              <C>
Earnings Per Share                                                  
                                                                    
  - Basic                                               $1.91          $1.74                        $2.11
  - Diluted                                             $1.66          $1.60                        $1.87
Shares used in Earnings Per Share Calculation                      
  - Basic                                                 578            461             (138)        901
  - Diluted                                               666            500             (150)      1,016
</TABLE>


                                       78
<PAGE>



                        UNAUDITED PRO FORMA COMBINED STATEMENT OF INCOME
                              For the Year Ended December 31, 1996
                          (in thousands, except for per share amounts)

<TABLE>
<CAPTION>
                                                    Americorp         CIB        Adjustments      Combined
                                                    ---------       -------      -----------      --------
<S>                                                   <C>            <C>          <C>              <C>
Interest Income:
Interest and Fees on Loans                            $6,491         $5,176                        $11,667
Interest on Federal Funds Sold                           404            561                            965
Interest on Securities                                 1,894            475                          2,369
Interest on Time Deposits in Other                                                             
  Financial Institutions                                   3            116                            119
                                                      ------         ------                        -------
TOTAL INTEREST INCOME                                  8,792          6,328                         15,120
                                                      ------         ------                        -------
                                                                                               
INTEREST EXPENSE ON DEPOSITS                           2,740          1,853                          4,593
                                                      ------         ------                        -------
                                                                                               
NET INTEREST INCOME                                    6,052          4,475                         10,527
                                                                                               
Provision for Loan and Lease Losses                    1,046            697                          1,743
                                                      ------         ------                        -------
                                                                                               
NET INTEREST INCOME AFTER PROVISION                                                            
  FOR LOAN AND LEASE LOSSES                            5,006          3,778                          8,784
                                                      ------         ------                        -------
                                                                                               
Other Income:                                                                                  
Service Charges on Deposit Accounts                      620            467                          1,087
Gain (loss) on Sale of Securities                       (207)                                         (207)
Gain on Sale of Assets                                                    1                              1
Equity in Net Income of Partnership                      215                                           215
Other Income and Fees                                    620            239                            859
                                                      ------         ------                        -------
TOTAL OTHER INCOME                                     1,248            707                          1,955
                                                      ------         ------                        -------
                                                                                               
Other Expenses:                                                                                
Salaries and Employee Benefits                         2,954          2,152                          5,106
Occupancy Expenses                                       521            392                            913
Furniture and Equipment Expense                          220            233                            453
Other Operating Expenses                               2,319          1,147                          3,466
                                                      ------         ------                        -------
TOTAL OTHER EXPENSES                                   6,014          3,924                          9,938
                                                      ------         ------                        -------
                                                                                               
                                                                                               
Income Before Income Taxes                               240            561                            801
                                                                                               
Provision for Income Taxes                                37            235                            272
                                                      ------         ------                        -------
                                                                                               
NET INCOME                                            $  203         $  326                        $   529
                                                      ------         ------                        -------
                                                      ------         ------                        -------


                                       79

<PAGE>



Earnings Per Share                                                                             
  - Basic                                             $ 0.35         $ 0.71                        $  0.59
  - Diluted                                           $ 0.31         $ 0.66                        $  0.53
Shares used in Earnings Per Share Calculation                                                  
  - Basic                                                572            457             (137)          892
  - Diluted                                              660            492             (148)        1,004
</TABLE>


                                       80


<PAGE>

               UNAUDITED PRO FORMA COMBINED STATEMENT OF INCOME
                     For the Year Ended December 31, 1995
                 (in thousands, except for per share amounts)

<TABLE>
<CAPTION>
                                           Americorp         CIB       Adjustments      Combined
                                           ---------         ---       -----------      --------
<S>                                          <C>           <C>              <C>          <C>
Interest Income:
Interest and Fees on Loans                   $6,398        $4,149                        $10,547
Interest on Federal Funds Sold                  126           463                            589
Interest on Securities                        2,015           440                          2,455
Interest on Time Deposits in Other
 Financial Institutions                                       166                            166
                                           --------      --------                       --------
TOTAL INTEREST INCOME                         8,539         5,218                         13,757
                                           --------      --------                       --------

INTEREST EXPENSE ON DEPOSITS                  2,520         1,332                          3,852
                                           --------      --------                       --------

NET INTEREST INCOME                           6,019         3,886                          9,905

Provision for Loan and Lease Losses             554           (58)                           496
                                           --------      --------                       --------

NET INTEREST INCOME AFTER PROVISION
 FOR LOAN AND LEASE LOSSES                    5,465         3,944                          9,409
                                           --------      --------                       --------

Other Income:
Service Charges on Deposit Accounts             564           474                          1,038
Gain (loss) on Sale of Securities                 3            20                             23
Gain on Sale of Assets                                         28                             28
Equity in Net Income of Partnership             353                                          353
Other Income and Fees                           550           115                            665
                                           --------      --------                       --------
TOTAL OTHER INCOME                            1,470           637                          2,107
                                           --------      --------                       --------

Other Expenses:
Salaries and Employee Benefits                2,816         1,851                          4,667
Occupancy Expenses                              483           408                            891
Furniture and Equipment Expense                 113           235                            348
Other Operating Expenses                      2,353         1,054                          3,407
                                           --------      --------                       --------
TOTAL OTHER EXPENSES                          5,765         3,548                          9,313
                                           --------      --------                       --------

Income Before Income Taxes                    1,170         1,033                          2,203

Provision for Income Taxes                      225           433                            658
                                           --------      --------                       --------

NET INCOME                                   $  945        $  600                        $ 1,545
                                           --------      --------                       --------
                                           --------      --------                       --------


                                      81
<PAGE>

Earnings Per Share
 - Basic                                     $ 1.67        $ 1.31                        $  1.74
 - Diluted                                   $ 1.41        $ 1.21                        $  1.52

Shares used in Earnings Per Share Calculation
 - Basic                                        567           457           (137)            887
 - Diluted                                      669           497           (149)          1,017
</TABLE>



                                      82
<PAGE>

                    DESCRIPTION OF CIB AND AMERICORP STOCK

         CIB is a California banking corporation organized under the laws of 
the State of California, and the rights of CIB Shareholders are governed by 
the California Financial Code, the California Corporations Code (the 
"Corporations Code"), the Articles of Incorporation of CIB (the "CIB 
Articles"), and the bylaws of CIB, as amended (the "CIB Bylaws"). Upon 
consummation of the Agreement, the CIB Shareholders will become shareholders 
of Americorp ("Americorp Shareholders"). As Americorp Shareholders, the 
rights of the then former CIB Shareholders will be governed by Division 1, 
Chapters 1 - 23 of the Corporations Code, other applicable California 
statutes, the Articles of Incorporation of Americorp (the "Americorp 
Articles"), and the bylaws of Americorp (the "Americorp Bylaws").

CIB STOCK

         CIB is authorized by the CIB Articles, as amended, to issue 
5,000,000 shares of CIB Stock, without par value. At the CIB Record Date, 
______________ shares of CIB Stock were issued and outstanding. Holders of 
CIB Stock are entitled to one vote, in person or by proxy, for each share of 
CIB Stock held of record in the shareholder's name on the books of CIB as of 
the record date on any matter submitted to the vote of the shareholders, 
except that in connection with the election of directors, the shares may be 
voted cumulatively. Each share of CIB Stock has the same rights, privileges 
and preferences as every other share and will share equally in CIB's net 
assets upon liquidation or dissolution. CIB Stock has no conversion, 
preemptive or redemption rights or sinking fund provisions.

         California law prohibits a California state-chartered bank from 
lending on the security of its own stock.

         Shareholders are entitled to dividends when, as and if declared by 
CIB's Board of Directors out of funds legally available therefor (and after 
satisfaction of the prior rights of holders of outstanding preferred stock, 
if any) subject to certain restrictions on payment of dividends imposed by 
the California Financial Code and other applicable regulatory limitations. 
See "Dividend Restrictions."

     CIB acts as its own transfer agent and registrar for CIB Stock.

AMERICORP STOCK

         Americorp is authorized by the Americorp Articles to issue 2,500,000 
shares of Americorp Stock, $1.00 par value. As of the Americorp Record Date, 
__________ shares of Americorp Stock were issued and outstanding. Holders of 
Americorp Stock are entitled to one vote, in person or by proxy, for each 
share of Americorp Stock held of record in the shareholder's name on the 
books of Americorp as of the record date on any matter submitted to the vote 
of the shareholders, except that in connection with the election of 
directors, the shares may be voted cumulatively.

         Each share of Americorp Stock has the same rights, privileges and
preferences as every other share


                                      83
<PAGE>

and will share equally in Americorp's net assets upon liquidation of 
dissolution. Americorp Stock has no preemptive, conversion or redemption 
rights or sinking fund provisions and all of the issued and outstanding 
shares of Americorp Stock, when issued, will be fully paid and nonassessable.

         Americorp shareholders are entitled to dividends when, as and if 
declared by Americorp's Board of Directors out of funds legally available 
therefor and after satisfaction of the prior rights of holders of outstanding 
preferred stock, if any (subject to certain restrictions on payment of 
dividends imposed by the General Corporation Law of California). See 
"Dividend Restrictions."

         The transfer agent and registrar for Americorp Stock is Chase Mellon 
Financial Services.

         DIFFERENCES BETWEEN RIGHTS OF HOLDERS OF AMERICORP STOCK AND CIB STOCK

         The following subsections discuss in detail the differences between 
rights of holders of Americorp Stock and CIB Stock.

         CLASSIFICATION OF BOARD OF DIRECTORS

         CIB's Articles do not permit the CIB Board of Directors to be 
divided into classes with any class having a term of office of longer than 
one year. Each director of CIB must be elected annually. Americorp's Articles 
and Bylaws also do not provide for a classified Board of Directors.

         VOTING RIGHTS

         See the description of voting rights contained in "CIB Stock" and 
"Americorp Stock".

         NUMBER OF DIRECTORS

         Although the Corporations Code does not require Americorp or CIB to 
maintain any specific range of number of directors, the number of directors 
of Americorp and CIB may not be less than a stated minimum nor more than a 
stated maximum (which in no case shall be greater than two times the stated 
minimum minus one) with the exact number of directors to be fixed, within the 
limits specified. The CIB Bylaws currently provide that the number of 
directors on the CIB Board of Directors may not be fewer than 5 nor more than 
9, and the current number of members on CIB's Board of Directors has been 
fixed at 7. Americorp Bylaws currently provide that the number of directors 
on Americorp Board of Directors may not be fewer than four nor more than 
seven, and the current number of members on Americorp's Board of Directors 
has been fixed at six at the present time.

         At the Effective Time of the Merger, (i) the number of directors for 
Americorp will be increased to nine (9) and (ii) the Board will be 
reconstituted to include the directors indicated in "THE MERGER - Management 
and Operation of Americorp and ACB After the Merger.


                                      84
<PAGE>

         DIVIDEND RESTRICTIONS

         Since CIB is a state-chartered bank, its ability to pay dividends or 
make distributions to its shareholders is subject to restrictions set forth 
in the California Financial Code. The California Financial Code provides that 
neither a bank nor any majority-owned subsidiary of a bank may make a 
distribution to its shareholders in an amount which exceeds the lesser of (i) 
the bank's retained earnings; or (ii) the bank's net income for its last 
three fiscal years, less the amount of any distributions made by the bank or 
by any majority-owned subsidiary of the bank to the shareholders of the bank 
during such period. Notwithstanding the previous provision, a bank may, with 
the prior approval of the Commissioner of Financial Institutions, make a 
distribution to the shareholders of the bank in an amount not exceeding the 
greatest of (a) its retained earnings; (b) its net income for its last fiscal 
year; or (c) the net income of the bank for its current fiscal year. If the 
Commissioner finds that the stockholders' equity of a bank is inadequate or 
that the making of a distribution by a bank would be unsafe or unsound, the 
Commissioner may order the bank to refrain from making a proposed 
distribution.

         The ability of Americorp to pay cash dividends is limited by the 
provisions of Section 500 of the California Corporations Code, which 
prohibits the payment of dividends unless (i) the retained earnings of the 
corporation immediately prior to the distribution exceeds the amount of the 
distribution; (ii) the assets of the corporation exceed 1 1/4 times its 
liabilities; or (iii) the current assets of the corporation exceed its 
current liabilities, but if the average pre-tax earnings of the corporation 
before interest expense for the two years preceding the distribution was less 
than the average interest expense of the corporation for those years, the 
current assets of the corporation must exceed 1 1/4 times its current 
liabilities.

         The ability of Americorp to pay cash dividends is largely dependent 
on cash dividends being paid to it by ACB. ACB has the same restrictions on 
its ability to pay cash dividends as does CIB.

         DISSENTERS' RIGHTS

         Pursuant to the General Corporation Law of California, holders of 
Americorp Stock would be entitled, subject to the provisions of Chapter 13, 
to dissenters' rights in connection with any transaction which constitutes a 
reorganization (as defined in Section 181 of the California Corporations 
Code). See "THE MERGER - Dissenting Shareholders' Rights." However, pursuant 
to the California Financial Code, shareholders of CIB Stock are not entitled 
to dissenters' rights in connection with any transactions between two banking 
institutions which constitutes a reorganization (as defined in Section 181 of 
the California Corporations Code) where CIB is the corporation surviving such 
transaction, even if dissenters' rights were otherwise available pursuant to 
Chapter 13. Dissenters' rights are available to shareholders of CIB in the 
Merger since CIB is not the surviving corporation in such merger.

         RESTRICTIONS ON ACQUISITION OF AMERICORP

         The following discussion is a summary of certain provisions of
California and Federal law and regulations and California corporate law, as well
as the Articles of Incorporation and Bylaws of


                                      85
<PAGE>

Americorp, which may be deemed to have "anti-takeover" effects. The 
description of these provisions is necessarily general and reference should 
be made to the actual law and regulations and to the Articles of 
Incorporation and Bylaws of Americorp.

         CALIFORNIA AND FEDERAL BANKING LAW

         The Federal Change in Bank Control Act of 1978 prohibits a person or 
group of persons "acting in concert" from acquiring "control" of a bank 
holding company unless the Board of Governors of the Federal Reserve System 
(the "Federal Reserve Board") has been given 60 days' prior written notice of 
such proposed acquisition and within that time period the Federal Reserve 
Board has not issued a notice disapproving the proposed acquisition or 
extending for up to another 30 days the period during which such a 
disapproval may be issued. An acquisition may be made prior to the expiration 
of the disapproval period if the Federal Reserve Board issues written notice 
of its intent not to disapprove the action. Under a rebuttable presumption 
established by the Federal Reserve Board the acquisition of more than 10% of 
a class of voting stock of a bank with a class of securities registered under 
Section 12 of the Exchange Act, would, under the circumstances set forth in 
the presumption, constitute the acquisition of control.

         Under the California Financial Code, no person shall, directly or 
indirectly, acquire control of a California licensed bank or a bank holding 
company unless the Commissioner has approved such acquisition of control. A 
person would be deemed to have acquired control of Americorp under this state 
law if such person, directly or indirectly, has the power (i) to vote 25% or 
more of the voting power of Americorp or (ii) to direct or cause the 
direction of the management and policies of Americorp. For purposes of this 
law, a person who directly or indirectly owns or controls 10% or more of the 
Americorp Stock would be presumed to control Americorp.

         In addition, any "company" would be required to obtain the approval 
of the Federal Reserve Board under the Bank Holding Company Act of 1956, as 
amended (the "BHC Act"), before acquiring 25% (5% in the case of an acquiror 
that is, or is deemed to be, a bank holding company) or more of the 
outstanding Americorp Stock of, or such lesser number of shares as constitute 
control over, Americorp.

         ANTI-TAKEOVER PROVISIONS IN AMERICORP'S ARTICLES AND BYLAWS

         Americorp's Articles and Bylaws contain identical provisions that 
deal with matters of corporate governance and certain rights of shareholders 
relating to offers to acquire Americorp.

         These provisions authorize the Board of Directors to oppose a tender 
or other offer for Americorp. When considering whether to oppose an offer, 
the Board may consider any pertinent issue, including any or all of the 
following: (A) whether the offer price is acceptable based upon the 
historical and present operating results or financial condition of Americorp, 
(B) whether a more favorable price could be obtained for Americorp's 
securities in the future, (C) the impact which an acquisition of Americorp 
would have on the employees, depositors and customers of Americorp and its 
subsidiaries and the communities which they serve, (D) the reputation and 
business practices of the offeror and its management and affiliates


                                      86
<PAGE>

as they would affect the employees, depositors, and customers of Americorp 
and its subsidiaries and the communities which they serve and the future 
value of Americorp stock, (E) the value of the securities (if any) which the 
offeror is offering in exchange for Americorp's securities, based on an 
analysis of the worth of Americorp as compared to the corporation or other 
entity whose securities are being offered, and (F) any antitrust or other 
legal and regulatory issues that raised by the offer.

         If the Board of Directors determines that an offer should be 
rejected, it may take any lawful action to accomplish its purpose, including, 
but not limited to, any or all of the following: advising shareholders not to 
accept the offer; litigation against the offeror; filing complaints with all 
governmental and regulatory authorities; acquiring Americorp's securities; 
selling or otherwise issuing authorized but unissued securities or granting 
options with respect thereto; acquiring a company to create an antitrust or 
other regulatory problem for the offeror; and soliciting a more favorable 
offer from another individual or entity.

         These provisions may have the effect of discouraging a future 
takeover attempt which is not approved by the Board of Directors but which 
individual Americorp stockholders may deem to be in their best interest or in 
which stockholders may receive a substantial premium for their shares over 
then current market prices. As a result, Americorp Shareholders who might 
desire to participate in such a transaction may not have an opportunity to do 
so.

         PURPOSE AND TAKEOVER DEFENSIVE EFFECTS OF AMERICORP'S ARTICLES AND
         BYLAWS

         The Board of Directors of Americorp believes that the provisions 
described above are prudent and will reduce Americorp's vulnerability to 
takeover attempts and certain other transactions which have not been 
negotiated with and approved by its Board of Directors. The Board of 
Directors believes these provisions are in the best interest of Americorp and 
its stockholders. In the judgment of the Board of Directors, Americorp's 
Board will be in the best position to determine the true value of Americorp 
and to negotiate more effectively for what may be in the best interest of its 
stockholders. Accordingly, the Board of Directors believes that it is in the 
best interest of Americorp and its stockholders to encourage potential 
acquirors to negotiate directly with the Board of Directors of Americorp and 
that these provisions will encourage such negotiations and discourage hostile 
takeover attempts. It is also the view of the Board of Directors that these 
provisions should not discourage persons from proposing a merger or other 
transaction at a price reflective of the true value of Americorp and which is 
in the best interest of all stockholders.

         Attempts to acquire control of financial institutions have recently 
become increasingly common. Takeover attempts which have not been negotiated 
with and approved by the Board of Directors present to stockholders the risks 
of a takeover on terms which may be less favorable than might otherwise be 
available. A transaction which is negotiated and approved by the Board of 
Directors, on the other hand, can be carefully planned and undertaken at an 
opportune time in order to obtain maximum value of Americorp and its 
stockholders, with due consideration given to matters such as the management 
and business of the acquiring corporation and maximum strategic development 
of Americorp's assets.


                                      87
<PAGE>

         An unsolicited takeover proposal can seriously disrupt the business 
and management of a corporation and cause it to incur great expense. Although 
a tender offer or other takeover attempt may be made at a price substantially 
above the current market prices, such offers are sometimes made for less than 
all of the outstanding shares of a target company. As a result, stockholders 
may be presented with the alternative of partially liquidating their 
investment at a time that may be disadvantageous, or retaining their 
investment in an enterprise which is under different management and whose 
objectives may not be similar to those of the remaining stockholders.

         Despite the belief of Americorp as to the benefits to stockholders 
of these provisions, these provisions may also have the effect of 
discouraging a future takeover attempt which would not be approved by 
Americorp's Board, but pursuant to which stockholders may receive a 
substantial premium for their shares over then current market prices. As a 
result, stockholders who might desire to participate in such a transaction 
may not have any opportunity to do so. The Board of Directors of Americorp, 
however, has concluded that the potential benefits outweigh the possible 
disadvantages.

         Pursuant to applicable law, at any annual or special meeting of its 
stockholders, Americorp may adopt additional charter provisions regarding the 
acquisition of its equity securities that would be permitted for a California 
business corporation. Americorp does not presently intend to propose the 
adoption of further restrictions on the acquisition of Americorp's equity 
securities.

         The cumulative effect of the restriction on acquisition of Americorp 
contained in Americorp Articles and Bylaws, federal law and California law 
may be to discourage potential takeover attempts and perpetuate incumbent 
management, even though certain stockholders of Americorp may deem a 
potential acquisition to be in their best interest, or deem existing 
management not to be acting in their best interests.

                            BUSINESS OF AMERICORP

         GENERAL

         Americorp is a California corporation organized to act as the bank 
holding company for ACB. In 1987, Americorp acquired all of the outstanding 
common stock of the ACB in a holding company formation transaction. Other 
than holding the shares of the ACB, Americorp conducts no significant 
activities, although it is authorized, with the prior approval of the Federal 
Reserve Board, Americorp's principal regulator, to engage in a variety of 
activities which are deemed closely related to the business of banking. At 
June 30, 1998, Americorp had approximately $140 million in consolidated 
assets, $83 million in consolidated net loans, $125 million in consolidated 
deposits, and $11.9 million in consolidated stockholders' equity.

         ACB was licensed by the DFI and commenced operation in September 
1973 as a California state bank. As a California state bank, ACB is subject 
to primary supervision, examination and regulation by the DFI and the FDIC. 
ACB is also subject to certain other federal laws and regulations. The 
deposits


                                      88
<PAGE>

of ACB are insured by the FDIC up to the applicable limits thereof. ACB is 
not a member of the Federal Reserve System.

         BANKING SERVICES

         ACB is engaged in substantially all of the business operations 
customarily conducted by independent California state bank. ACB maintains 
three full service-banking offices in the city of Ventura and a full service 
office in the city of Camarillo. ACB's banking services include the 
acceptance of checking and savings deposits, and the making of commercial, 
SBA, real estate, personal, automobile and other installment loans. ACB also 
offers traveler's checks, notary public and other customary bank services to 
its customers. While ACB does offer credit cards to its customers, other 
financial institutions issue the cards. Trust services are not offered by ACB.

         ACB's deposits are attracted primarily from individuals and small 
and medium-sized business-related sources. ACB also attracts deposits from 
several local agencies. In connection with municipal deposits, ACB is 
generally required to pledge securities to secure such deposits, except for 
the first $100,000 of such deposits which are insured by the FDIC.

         As of June 30, 1998, ACB had approximately 11,800 deposit accounts, 
representing approximately 4,800 non-interest bearing (demand) accounts with 
balances totaling approximately $37,642,000 for an average balance per 
account of approximately $7,800; 5,400 savings, interest-bearing demand and 
money market accounts with balances totaling approximately $52,375,000 for 
an average balance per account of approximately $9,700 and 1,600 time 
certificate of deposit accounts with balances totaling approximately 
$35,516,000 for an average balance per account of approximately $21,700.

          The areas in which ACB has directed virtually all of its lending 
activities are (i) commercial loans, (ii) installment loans, and (iii) other 
real estate loans or commercial loans secured by real estate. As of June 30, 
1998, these three categories accounted for approximately 37%, 8% and 53% 
respectively, of ACB's loan portfolio. A significant portion of ACB's lending 
is real estate related, including mortgage lending and interim construction 
loans as well as taking real estate as collateral for loans for other 
purposes.

          The principal sources of ACB's revenues are (i) interest and fees 
on loans, (ii) interest on investments, (iii) service charges on deposit 
accounts and other charges and fees, and (iv) interest on federal funds sold 
(funds loaned on short-term basis to other banks). For the period ended June 
30, 1998, these sources comprised 73.8%, 11.7%, 11.4% and 3.1%, respectively, 
of ACB's total operating income. Virtually all of the consolidated net income 
of Americorp is generated by ACB.

          ACB has not engaged in any material research activities relating to 
the development of new services or the improvement of existing ACB services.

         There has been no significant change in the types of services offered
by ACB since its inception,


                                      89
<PAGE>

except in connection with new types of accounts allowed by statute or 
regulation in recent years. ACB has no present plans regarding "a new line of 
business" requiring the investment of a material amount of total assets.

         Most of ACB's business originates from Ventura County and there is 
no emphasis on foreign sources and application of funds. ACB's business, 
based upon performance to date, does not appear to be seasonal. Except as 
described above, a material portion of ACB's loans is not concentrated within 
a single industry or group of related industries, nor is ACB dependent upon a 
single customer or group of related customers for a material portion of its 
deposits. Management of ACB is unaware of any material effect upon ACB's 
capital expenditures, earnings or competitive position as a result of 
federal, state or local environmental regulation.

         ACB holds no patents, licenses (other than licenses obtained from 
ACB regulatory authorities), franchises or concessions.

         EMPLOYEES

         As of June 30, 1998, ACB had a total of 66 full-time employees and 
12 part-time employees. The management of ACB believes that its employee 
relations are satisfactory.

         COMPETITION

         Banking and financial services business in California generally, and 
in ACB's market areas specifically, is highly competitive. The increasingly 
competitive environment is a result primarily of changes in regulation, 
changes in technology and product delivery systems, and the accelerating pace 
of consolidation among financial services providers. ACB competes for loans 
and deposits and customers for financial services with other commercial 
banks, savings and loan associations, securities and brokerage companies, 
mortgage companies, insurance companies, finance companies, money market 
funds, credit unions, and other nonbank financial service providers. Many of 
these competitors are much larger in total assets and capitalization, have 
greater access to capital markets and offer a broader array of financial 
services than ACB. In order to compete with the other financial services 
providers, ACB principally relies upon local promotional activities, personal 
relationships established by officers, directors and employees with its 
customers, and specialized services tailored to meet its customers' needs. 
ACB maintains four full service-banking offices in Ventura County.

         EFFECT OF GOVERNMENTAL POLICIES AND RECENT LEGISLATION

         Banking is a business that depends on rate differentials. In 
general, the difference between the interest rate paid by ACB on its deposits 
and its other borrowings and the interest rate received by ACB on loans 
extended to its customers and securities held in ACB's portfolio comprise the 
major portion of ACB's earnings. These rates are highly sensitive to many 
factors that are beyond the control of ACB. Accordingly, the earnings and 
growth of ACB are subject to the influence of domestic and foreign


                                      90
<PAGE>

economic conditions, including inflation, recession and unemployment.

         The commercial banking business is not only affected by general 
economic conditions but is also influenced by the monetary and fiscal 
policies of the federal government and the policies of regulatory agencies, 
particularly the Federal Reserve Board. The Federal Reserve Board implements 
national monetary policies (with objectives such as curbing inflation and 
combating recession) by its open-market operations in United States 
Government securities, by adjusting the required level of reserves for 
financial institutions subject to its reserve requirements and by varying the 
discount rates applicable to borrowings by depository institutions. The 
actions of the Federal Reserve Board in these areas influence the growth of 
ACB loans, investments and deposits and also affect interest rates charged on 
loans and paid on deposits. The nature and impact of any future changes in 
monetary policies cannot be predicted.

         From time to time, legislation is enacted which has the effect of 
increasing the cost of doing business, limiting or expanding permissible 
activities or affecting the competitive balance between banks and other 
financial institutions. Proposals to change the laws and regulations 
governing the operations and taxation of banks, bank holding companies and 
other financial institutions are frequently made in Congress, in the 
California legislature and before various bank regulatory and other 
professional agencies. For example, legislation has been introduced in 
Congress that would repeal the current statutory restrictions on affiliations 
between commercial banks and securities firms. See "SUPERVISION AND 
REGULATION - Financial Modernization Legislation."

         PROPERTIES

         All ACB's offices are leased. See Note 13 to the Americorp Financial 
Statements for certain additional information concerning the amount of ACB's 
lease commitments.

         LEGAL PROCEEDINGS

         ACB is, from time to time, subject to various pending and threatened 
legal actions which arise out of the normal course of its business. ACB is 
not a party to any pending legal or administrative proceedings (other than 
ordinary routine litigation incidental to ACB's business) and no such 
proceedings are known to be contemplated.

         There are no material proceedings adverse to ACB to which any 
director, officer, affiliate of ACB or 5 % shareholder of ACB, or any 
associate of any such director, officer, affiliate or 5% shareholder of ACB 
is a party, and none of the above persons has a material interest adverse to 
ACB.


                                      91
<PAGE>

     Table 1, "Distribution of Average Assets, Liabilities, and Shareholders' 
Equity and Related Interest Income, Expense and Rates," sets forth the daily 
average balances for the major asset and liability categories, the related 
income or expense where applicable, and the resultant yield or cost to the 
average earning assets and average interest-bearing liabilities.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
TABLE 1 - Distribution of Average Assets, Liabilities and Shareholders' Equity and Related Interest Income, 
          Expense and Rates

- -----------------------------------------------------------------------------------------------------------------
(dollars in 000's)                                     June 30, 1998 (1)          December 31, 1997              
                                              -------------------------------- ----------------------- --------- 
                                                  Balance   Interest     Rate     Balance    Interest    Rate    
                                              ------------ ---------- -------- ------------  --------- --------- 
<S>                                            <C>           <C>       <C>      <C>          <C>        <C>      
Assets:                                                                                                          
  Loans                                        $ 81,169     $ 4,146     10.22%  $ 73,557      $ 7,511    10.21%  
  Loan Fees                                                 $   217                           $   293            
                                               ---------    -------             --------      -------            
    Total Loans                                  81,169     $ 4,363     10.75%    73,557      $ 7,804    10.61%  
                                               ---------    -------                           -------            
  Investment Securities:                                                                                         
    Taxable Securities                           14,248     $   394      5.53%    18,379      $ 1,076     5.85%  
    Non-Taxable Securities                       10,141     $   290      5.72%    11,298      $   620     5.49%  
                                               ---------    -------                           -------            
      Total Securities                           24,389     $   684      5.61%    29,677      $ 1,696     5.71%  
                                               ---------    -------             --------      -------            
  Time Deposits in Other Financial                                                                               
     Institutions                                   199     $     7      7.04%       199      $    13     6.53%  
  Federal Funds Sold                              6,971     $   184      5.28%     4,507      $   236     5.24%  
                                               ---------    -------             --------      -------            
    Total Money Market Investments                7,170     $   191      5.33%     4,706      $   249     5.29%  
                                               ---------    -------             --------      -------            
  Total Earnings Assets                         112,728     $ 5,238      9.29%   107,940      $ 9,749     9.03%  
                                                            -------                           -------                   
  Total Non-Earnings Assets                      20,726                           19,458                         
                                               ---------                        --------                         
TOTAL ASSETS                                   $133,454                         $127,398                         
                                               ---------                        --------                         
                                               ---------                        --------                         
                                                                                                                 
Liabilities and Shareholders' Equity:                                                                            
  Borrowed Funds:                                                                                                
                                                                                                                 
    Federal Funds Purchased                    $      -     $     -      0.00%  $      -      $     -     0.00%  
    Other                                             -     $     -      0.00%         -      $     -     0.00%  
                                               ---------    -------             --------      -------            
      Total Borrowed Funds                            -     $     -      0.00%         -      $     -     0.00%  
                                               ---------    -------             --------      -------            
  Interest-Bearing Deposits:                                                                                     
    Savings and Interest-Bearing                                                                                 
                                                                                                                 
      Transaction Accounts                       51,994     $   541      2.08%    51,778      $ 1,095     2.11%  
    Time Deposits                                33,666     $   886      5.26%    31,731      $ 1,652     5.21%  
                                               ---------    -------             --------      -------            
      Total Interest-Bearing Accounts            85,660     $ 1,427      3.33%    83,509      $ 2,747     3.29%  
                                               ---------    -------             --------      -------            
        Total Interest-Bearing Liabilities       85,660     $ 1,427      3.33%    83,509      $ 2,747     3.29%  
                                                            -------                           -------            
  Demand Deposits                                33,516                           30,840                         
  Other Liabilities                               2,789                            2,271                         
  Shareholders' Equity                           11,489                           10,778                         
                                               --------                         --------                         
TOTAL LIABILITIES AND SHAREHOLDERS'                                                                              
EQUITY                                         $133,454                         $127,398                         
                                               --------                         --------                         
                                               --------                         --------                         
                                                                                                                 
Interest Income / Earning Assets                                         9.29%                            9.03%  
Interest Expense / Earning Assets                                        2.53%                            2.54%  
                                                                         -----                            -----  
Net Interest Margin                                         $ 3,811      6.76%                $ 7,002     6.49%  
                                                            -------      -----                --------    -----  
                                                            -------      -----                --------    -----  


- ---------------------------------------------------------------------------------------------------------------  
                                                                                                                 
                                                                                                                 
                                                                                                                 
- ---------------------------------------------------------------------------------------------------------------- 
(dollars in 000's)                                     December 31, 1996                December 31, 1995        
                                              --------------------------------- -------------------------------- 
                                                Balance     Interest     Rate      Balance   Interest     Rate   
                                              ----------   ----------  -------- ------------ ---------- -------- 
<S>                                           <C>          <C>         <C>        <C>          <C>      <C>      
Assets:                                                                                                          
  Loans                                        $ 60,482    $ 6,281     10.38%     $ 58,032    $ 6,188    10.66%  
  Loan Fees                                                $   210                            $   210            
                                               --------    -------                --------    -------            
    Total Loans                                  60,482    $ 6,491     10.73%       58,032    $ 6,398    11.02%  
                                               --------    -------                --------    -------            
  Investment Securities:                                                                                         
    Taxable Securities                           19,928    $ 1,171      5.88%       21,368    $ 1,232     5.77%  
    Non-Taxable Securities                       12,577    $   723      5.75%       13,746    $   783     5.70%  
                                               --------    -------                  ------    -------            
      Total Securities                           32,505    $ 1,894      5.83%       35,114    $ 2,015     5.74%  
                                               --------    -------                --------    -------            
  Time Deposits in Other Financial                                                                               
     Institutions                                    53    $     3      5.66%            -    $     -            
  Federal Funds Sold                              7,952    $   404      5.08%        2,235    $   126     5.64%  
                                               --------    -------                --------    -------            
    Total Money Market Investments                8,005    $   407      5.08%        2,235    $   126     5.64%  
                                               --------    -------                --------    -------            
  Total Earnings Assets                         100,992    $ 8,792      8.71%       95,381    $ 8,539     8.95%  
                                                           -------                            -------            
  Total Non-Earnings Assets                      19,961                             16,665                       
                                               --------                           --------    
TOTAL ASSETS                                   $120,953                           $112,046                       
                                               --------                           --------    
                                               --------                           --------    
                                                                                                                 
Liabilities and Shareholders' Equity:                                                                            
  Borrowed Funds:                                                                                                
                                                                                                                 
    Federal Funds Purchased                    $      -    $     -      0.00%        $ 156    $     9     5.77%  
    Other                                             -    $     -      0.00%        1,407    $   101     7.18%  
                                               --------    -------                --------    -------            
    Total Borrowed Funds                                                0.00%        1,563    $   110     7.04%  
                                               --------    -------                --------    -------            
  Interest-Bearing Deposits:                                                                                     
    Savings and Interest-Bearing                                                                                 
                                                                                                                 
    Transaction Accounts                         51,131    $ 1,115      2.18%       51,899    $ 1,173     2.26%  
    Time Deposits                                30,448    $ 1,625      5.34%       23,868    $ 1,237     5.18%  
                                               --------    -------                --------    -------            
      Total Interest-Bearing Accounts            81,579    $ 2,740      3.36%       75,767    $ 2,410     3.18%  
                                               --------    -------                --------    -------            
        Total Interest-Bearing Liabilities       81,579    $ 2,740      3.36%       77,330    $ 2,520     3.26%  
                                               --------    -------                --------    -------            
  Demand Deposits                                26,557                             23,063                       
  Other Liabilities                               2,084                              1,621                       
  Shareholders' Equity                           10,733                             10,032                       
                                               --------                           --------                       
TOTAL LIABILITIES AND SHAREHOLDERS'                                                                              
EQUITY                                         $120,953                           $112,046                       
                                               --------                           --------                       
                                               --------                           --------                       
                                                                                                                 
Interest Income / Earning Assets                                        8.71%                             8.95%  
Interest Expense / Earning Assets                                       2.71%                             2.64%  
                                                                        -----                             -----  
Net Interest Margin                                        $ 6,052      5.99%                 $ 6,019     6.31%  
                                                           --------     -----                 --------    -----  
                                                           --------     -----                 --------    -----  
</TABLE>

(1) Rates for the six month period ended June 30, 1998 are based upon 
    annualized interest income/expense.

                                       92
<PAGE>

Changes in the dollar amount of interest earned or paid will vary from one 
year to the next because of changes in the average balance ("volume") of the 
various earning assets and interest-bearing liability accounts and changes in 
the interest rates ("rate") applicable to each category. Table 2, "Volume and 
Rate Variance Analysis of Net Interest Margin," analyzes the difference in 
interest earned and paid on the major categories of assets and liabilities in 
terms of the effects of volume and rate changes for the periods indicated.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
TABLE 2 - Volume and Rate Analysis of Net Interest Margin

- -----------------------------------------------------------------------------------------------------------------------------------
(dollars in 000's)
                                                                1997 OVER 1996                           1996 OVER 1995
                                                  ----------------------------------------   --------------------------------------
                                                  ----------     ----------    -----------   ----------    ----------   -----------
                                                    Volume          Rate          Total        Volume         Rate         Total   
                                                  ----------     ----------    -----------   ----------    ----------   -----------
<S>                                               <C>            <C>           <C>           <C>           <C>          <C>
Increase (Decrease) In:
Interest Income:

  Loans                                            $ 1,387          $ (74)       $ 1,313       $  264        $ (171)       $   93
                                                   -------          -----        -------       ------        ------        ------
  Investment Securities                            $  (160)         $ (38)       $  (198)      $ (153)       $   32        $ (121)
                                                   -------          -----        -------       ------        ------        ------
  Money Market Investments:

  Time deposits in Other Financial Institutions    $    10          $   -        $    10       $    3        $    -        $    3
  Federal Funds Sold                               $  (181)         $  13        $  (168)      $  292        $  (14)       $  278
                                                   -------          -----        -------       ------        ------        ------
    Total Money Market Investments                 $  (171)         $  13        $  (158)      $  295        $  (14)       $  281
                                                   -------          -----        -------       ------        ------        ------
      Total Earning Assets                         $ 1,056          $ (99)       $   957       $  406        $ (153)       $  253
                                                   -------          -----        -------       ------        ------        ------


Interest Expense
  Borrowed Funds:

    Federal Funds Purchased                        $    -           $  -         $    -        $   (9)       $   -         $   (9)
    Other                                          $    -           $  -         $    -        $ (101)       $   -         $ (101)
                                                   -------          -----        -------       ------        ------        ------
      Total Borrowed Funds                         $    -           $  -         $    -        $ (110)       $   -         $ (110)
                                                   -------          -----        -------       ------        ------        ------
  Interest-Bearing Deposits:
    Savings and Interest-Bearing

      Transaction Accounts                         $    15          $ (35)       $   (20)      $  (18)       $  (40)       $  (58)
    Time Deposits                                  $    67          $ (40)       $    27       $  349        $   39        $  388
                                                   -------          -----        -------       ------        ------        ------
      Total Interest-Bearing Deposits              $    82          $ (75)       $     7       $  331        $   (1)       $  330
                                                   -------          -----        -------       ------        ------        ------
      Total Interest-Bearing Liabilities           $    82          $ (75)       $     7       $  221        $   (1)       $  220
                                                   -------          -----        -------       ------        ------        ------
Increase (Decrease) in Net Interest Margin         $   974          $ (24)       $   950       $  185        $ (152)       $   33
                                                   -------          -----        -------       ------        ------        ------
                                                   -------          -----        -------       ------        ------        ------

</TABLE>

Changes in rate/volume (change in rate times the change in volume) was allocated
to the rate and volume variances in proportion to those variances.

                                       93

<PAGE>

     Table 3, "Investment Portfolio Maturity Distribution and Yield 
Analysis", sets forth the amounts and maturity ranges of securities at 
December 31, 1997 and June 30, 1998. The weighted average yields of the 
securities are also shown.

- -------------------------------------------------------------------------------
TABLE 3 - Investment Portfolio Maturity Distribution and Yield Analysis
- -------------------------------------------------------------------------------
(dollars in 000's)

As of December 31, 1997:

<TABLE>
<CAPTION>

                                                          After One      After Five
                                          One Year         Year to        Years to         After
                                           or Less       Five Years      Ten Years       Ten Years         Total
                                        --------------  --------------  -------------   -------------  --------------
<S>                                     <C>             <C>             <C>             <C>            <C>
Maturity Distribution:

Mutual Funds                                                                                 $ 2,803         $ 2,803
Other U.S. Government Agencies
  and Corporations                            $ 1,500         $ 3,245                                          4,745
Mortgage Backed Securities                        280           3,576          $ 416           2,283           6,555
State and Municipal Securities (1)                738           3,257          4,809           2,087          10,891
                                              -------        --------        -------         -------        --------
  Total                                       $ 2,518        $ 10,078        $ 5,225         $ 7,173        $ 24,994
                                              -------        --------        -------         -------        --------
                                              -------        --------        -------         -------        --------
</TABLE>

<TABLE>
<CAPTION>
                                                          After One      After Five
                                          One Year         Year to        Years to         After
                                           or Less       Five Years      Ten Years       Ten Years
                                        --------------  --------------  -------------   -------------
<S>                                     <C>             <C>             <C>             <C>           
Weighted Average Yield:

Mutual Funds                                                                                 5.490%
Other U.S. Government Agencies
  and Corporations                            5.341%          6.010%
Mortgage Backed Securities                    5.065%          6.095%         5.798%          6.308%
State and Municipal Securities (1)            7.310%          6.982%         7.013%          7.351%

</TABLE>

(1) The following yields have been computed on a tax equivalent basis.  The 
    incremental rate used for Federal basis is 20%.

                                    94
<PAGE>

- ------------------------------------------------------------------------------
TABLE 3 (cont) - Investment Portfolio Maturity Distribution and Yield Analysis
- ------------------------------------------------------------------------------
(dollars in 000's)

As of June 30, 1998:

<TABLE>
<CAPTION>

                                                          After One      After Five
                                          One Year         Year to        Years to         After
                                           or Less       Five Years      Ten Years       Ten Years         Total
                                        --------------  --------------  -------------   -------------  --------------
<S>                                     <C>             <C>             <C>             <C>            <C>
Maturity Distribution:

Mutual Funds                                                                                 $ 2,770         $ 2,770
Other U.S. Government Agencies
  and Corporations                            $ 2,250         $ 1,495                                          3,745
Mortgage Backed Securities                        194           2,973          $ 369           2,863           6,399
State and Municipal Securities (1)              1,233           3,171          4,334           1,522          10,260
                                              -------         -------        -------         -------        --------
  Total                                       $ 3,677         $ 7,639        $ 4,703         $ 7,155        $ 23,174
                                              -------         -------        -------         -------        --------
                                              -------         -------        -------         -------        --------

</TABLE>

<TABLE>
<CAPTION>

                                                          After One      After Five
                                          One Year         Year to        Years to         After
                                           or Less       Five Years      Ten Years       Ten Years
                                        --------------  --------------  -------------   -------------
<S>                                     <C>             <C>             <C>             <C>            

Weighted Average Yield:

Mutual Funds                                                                                  4.138%
Other U.S. Government Agencies
  and Corporations                             5.660%          5.835%
Mortgage Backed Securities                     5.092%          6.237%         5.955%          5.698%
State and Municipal Securities (1)             7.122%          6.887%         7.083%          7.153%

</TABLE>


(1) The following yields have been computed on a tax equivalent basis.  The 
    incremental rate used for Federal basis is 20%.

                                      95
<PAGE>

Table 4, "Loan Portfolio Analysis by Category," sets forth the distribution 
of ACB's loans at the end of the period ended June 30, 1998 and for each of 
the last two years.

- -------------------------------------------------------------------------------
TABLE 4 - Loan Portfolio Analysis by Category
- -------------------------------------------------------------------------------
(dollars in 000's)

<TABLE>
<CAPTION>

                                          June 30,             December 31,
                                       -------------  ----------------------------
                                            1998             1997           1996
                                            ----             ----           ----
<S>                                    <C>                 <C>            <C>
Commercial Loans                           $ 29,558        $ 30,040       $ 29,370
Construction & Development Loans              3,467           2,494            202
Real Estate Loans                            33,607          29,631         11,026
Equity Lines of Credit                        9,204          10,217         12,134
Installment Loans                             7,597          10,669         10,260
Leases Receivable                               855           1,495          2,860
Credit Card Loans                               177             145             76
Overdrafts                                       20              10             11
                                          ---------        --------       --------
  Total Loans, Gross                       $ 84,485        $ 84,701       $ 65,939
                                          ---------        --------       --------
                                          ---------        --------       --------
</TABLE>

                                       96
<PAGE>

Table 5, "Maturities and Sensitivities of Selected Loan Types to Changes in 
Interest Rates", shows the maturity distribution of the loan portfolio at 
December 31, 1997 and June 30, 1998, and shows the proportion of fixed and 
floating rate loans for each t

- -------------------------------------------------------------------------------
TABLE 5 - Maturities and Sensitivities of Loans to Changes in Interest Rates
- -------------------------------------------------------------------------------
(dollars in 000's)

<TABLE>
<CAPTION>

                                                    Over
As of December 31, 1997:                           3 Months       Due after       Due after
                                   3 Months        through       one year to     three years     Due after
                                   or less        12 months      three years    to five years    five years         Total
                                 -------------   -------------   -------------  --------------  -------------   --------------
<S>                              <C>             <C>             <C>            <C>             <C>             <C>
Fixed Rate                            $ 2,277         $ 2,885         $ 9,226        $ 13,107        $ 8,971         $ 36,466

Floating Rate                          46,344                                                                          46,344
                                     --------         -------         -------        --------        -------         --------
  Total                              $ 48,621         $ 2,885         $ 9,226        $ 13,107        $ 8,971           82,810
                                     --------         -------         -------        --------        -------         
                                     --------         -------         -------        --------        -------         

Non-Accruals                                                                                                            1,891
                                                                                                                     --------
TOTAL LOANS, GROSS                                                                                                   $ 84,701
                                                                                                                     --------
                                                                                                                     --------
</TABLE>

<TABLE>
<CAPTION>

                                                    Over
As of June 30, 1998:                               3 Months       Due after       Due after
                                   3 Months        through       one year to     three years     Due after
                                   or less        12 months      three years    to five years    five years         Total
                                 -------------   -------------   -------------  --------------  -------------   --------------
<S>                              <C>             <C>             <C>            <C>             <C>             <C>
Fixed Rate                            $ 2,832         $ 4,055         $ 8,963        $ 10,351        $ 7,444         $ 33,645

Floating Rate                          49,004                                                                          49,004
                                     --------         -------         -------        --------        -------         --------
  Total                              $ 51,836         $ 4,055         $ 8,963        $ 10,351        $ 7,444           82,649
                                     --------         -------         -------        --------        -------         --------
                                     --------         -------         -------        --------        -------         --------

Non-Accruals                                                                                                            1,836
                                                                                                                     --------
TOTAL LOANS, GROSS                                                                                                   $ 84,485
                                                                                                                     --------
                                                                                                                     --------
</TABLE>

                                      97
<PAGE>

     Table 6, "Non-Accrual and Non-Performing Loans", summarizes ACB's
non-performing loans for the period ended June 30, 1998 and for the last five
years. Non-performing loans consist of loans that have been placed on
non-accrual status and loans that are delinquent 90 days or more. Non-accrual
loans are loans where there is reasonable doubt as to the collectibility of
principal or interest on a loan. All non-accrual loans carry a classified loan
grade of either "substandard", "doubtful", or "loss". ACB stops recognizing
income from the interest on the loan and reverses any uncollected interest that
had been accrued but not received. These loans may or may not be adequately
collateralized, and collection efforts are being pursued.

- -------------------------------------------------------------------------------
TABLE 6 - Non-Accrual and Non-Performing Loans
- -------------------------------------------------------------------------------
(dollars in 000's)

<TABLE>
<CAPTION>

                                     June 30,                                 December 31,
                                                    -------------------------------------------------------------------
                                       1998            1997            1996          1995            1994          1993
                                    --------        -------           -----         -------         -------      ------
<S>                                 <C>             <C>               <C>           <C>             <C>          <C>
                                                        
Non-Accrual                         $ 1,836         $ 1,891           $ 150         $   190           $ 178       $ 199

90 Days or More Past Due                                  1             497             982               8         296
                                    --------        -------           -----         -------          -------     ------
  Total                             $ 1,836         $ 1,892           $ 647         $ 1,172           $ 186       $ 495
                                    --------        -------           -----         -------          -------     ------
                                    --------        -------           -----         -------          -------     ------
</TABLE>

     Proper loan grading and the early detection of potentially problematic 
credits help management and the Board of Directors accurately assess ACB's 
level of portfolio risk, focus resources, and provide for adequate provision 
for loan loss. All loans and leases are graded using the pre-classified and 
classified loan grades of "special mention", "substandard", "doubtful", or 
"loss" and include non-performing loans. Each classified credit is monitored 
on an on-going basis by Credit Administration. The Board's Loan Committee 
receives reports on the status of these loans on a monthly basis.

     All loans and leases are defaulted on the computer system to be placed 
on non-accrual status when interest and/or principal payments are past due 90 
days or more. Loans and leases are reviewed periodically to determine if it 
should be placed on non-accrual status even though, in some cases, the loans 
are current at the time. If placed on non-accrual, removal from non-accrual 
is directed by the Board.

     As of December 31, 1996, classified loans totaled $1,642,000 or 2.53% of 
the outstanding loan portfolio. At December 31, 1997, the representation was 
$5,217,955 or 6.2% of the outstanding portfolio. As of June 30, 1998, 
classified loan totals equaled $4,055,364 or 4.8% of the outstanding 
portfolio.

     Foreign Loans: ACB does not have and does not plan to have foreign loans 
in its portfolio.

     Participations: From time to time ACB will sell or purchase a portion of 
a loan to another bank. ACB will usually sell a portion of a loan as a method 
of accommodating a large borrowing customer that would otherwise exceed ACB's 
maximum credit limit for loans of this nature to any single borrower or 
borrowing entity. On occasion ACB will purchase a portion of a loan, under 
specifically designated terms, from other banks after these loans have been 
presented and approved within the guidelines of ACB's general lending 
policies.


                                       98

<PAGE>

Loan Concentrations: There is no knowledge of concentrations at or exceeding 
10% of equity capital by industry, individual borrower, geographic location 
or repayment source in the portfolio. Portfolio Mix is as follows at June 30, 
1998:

<TABLE>
<CAPTION>
                                                                      Current
                    Loan Classifications               %            Outstandings
                    --------------------------     ---------    ---------------------
                    <S>                            <C>         <C>
                    COMMERCIAL                        39.18%     $        30,287,762

                    Commercial Unfunded                          $        13,812,313

                    FACTORING LINES                    1.44%     $         1,033,995

                    Factoring Lines Unfunded                     $           591,005

                    INSTALLMENT                        6.00%     $         6,706,952

                    Installment Unfunded                         $            45,000

                    REAL ESTATE                        8.95%     $         9,986,931

                    Real Estate Unfunded                         $            86,226

                    COMMERCIAL REAL ESTATE            24.93%     $        25,540,590

                    Com'l Real Estate Unfunded                   $         2,521,050

                    HOMELINE                          14.06%     $         9,145,132

                    Homeline Unfunded                            $         6,682,977

                    AMERICAN RESERVE                   4.03%     $           891,361

                    American Reserve Unfunded                    $         3,638,107

                    MASTERCARD                         0.71%     $           176,973

                    Mastercard Unfunded                          $           623,128

                    CAPITAL LEASES                     0.70%     $           790,520

                    TOTAL GROSS LOANS                100.00%     $       112,560,022

                    TOTAL OUTSTANDING                            $        84,560,216
</TABLE>

                                       99
<PAGE>

Table 7, "Summary of Loan Loss Experience", shows the additions to, 
charge-offs against, and recoveries for ACB's reserve for possible loan 
losses for the six month period ended June 30, 1998 and the years ended 
December 31, 1997 and 1996. Also shown is the ratio of charge-offs to average 
loans for each year.

- --------------------------------------------------------------------------------
TABLE 7 - Summary of Loan Loss Experience
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                            December 31,
                                                               June 30,           ---------------------------------
                                                                 1998                  1997               1996
                                                           ----------------       --------------     --------------
<S>                                                         <C>                    <C>                <C>
BALANCE OF ALLOWANCE FOR LOAN AND LEASE LOSSES -
  BEGINNING OF PERIOD                                       $    1,047,545         $    811,552       $    632,271


CHARGE-OFFS:

Construction and Development                                             -                    -                  -

Real Estate Loans                                                        -               (4,244)                 -

Home Equity Lines of Credit                                         (4,932)             (27,388)           (77,217)

Installment Loans                                                  (11,259)             (16,496)           (15,641)

Commercial Loans                                                  (145,328)             (82,681)          (702,031)

Credit Card and Related Loans                                      (28,103)             (60,367)           (54,258)

Leases                                                                   -               (4,345)           (21,295)
                                                           ----------------       --------------     --------------

TOTAL CHARGE-OFFS                                                 (189,622)            (195,521)          (870,442)
                                                           ----------------       --------------     --------------


RECOVERIES:

Construction and Development                                             -                    -                  -

Real Estate Loans                                                        -                    -                  -

Home Equity Lines of Credit                                              -                    -                  -

Installment Loans                                                      133                1,176                118

Commercial Loans                                                     8,025               20,338              3,962

Credit Card and Related Loans                                            -                    -                 43

Leases                                                                   -                    -                  -
                                                           ----------------       --------------     --------------

TOTAL RECOVERIES                                                     8,158               21,514              4,123
                                                           ----------------       --------------     --------------


NET RECOVERIES AND CHARGE-OFFS                                    (181,464)            (174,007)          (866,319)


Provision for Possible Loan Losses                                 265,000              410,000          1,045,600


BALANCE OF ALLOWANCE FOR LOAN AND LEASE LOSSES -
  END OF PERIOD                                             $    1,131,081         $  1,047,545       $    811,552
                                                           ----------------       --------------     --------------


Ratio of Net Recoveries/Charge-offs During the Period
to Average Loans Outstanding During the Period                        0.22%                0.23%              1.38%
</TABLE>
                                        100
<PAGE>

Table 8, "Average Deposits and Interest Rates", shows the average amount of 
deposits for the period ended June 30, 1998 and for the last three years, the 
interest paid and the rates.

- --------------------------------------------------------------------------------
TABLE 8 - Average Deposits and Interest Rates
- --------------------------------------------------------------------------------
(dollars in 000's)
<TABLE>
<CAPTION>
                                            June 30, 1998 (1)              December 31, 1997
                                     -----------------------------    ----------------------------
                                      Balance   Interest     Rate     Balance   Interest     Rate
                                     --------   --------    ------    --------  --------    ------
<S>                                  <C>        <C>         <C>       <C>       <C>         <C>
Interest-Bearing Deposits:

 Interest-Bearing Demand             $ 21,567   $    168    1.56%     $ 20,574  $    321    1.56%

 Money Market                          19,132        249    2.60%       20,041       524    2.61%

 Savings                               11,295        124    2.20%       11,163       250    2.24%

 Time Deposits                         33,666        886    5.26%       31,731     1,652    5.21%
                                     --------   --------              --------  --------

  Total Interest-Bearing Deposits      85,660   $  1,427    3.33%       83,509  $  2,747    3.29%  
                                                --------                        --------
Non-Interest Bearing Deposits          33,516                           30,840                      
                                     --------                         --------
Total Deposits                       $119,176                         $114,349                      
                                     --------                         --------

<CAPTION>
                                           December 31, 1996                December 31, 1995
                                     -----------------------------    ----------------------------
                                      Balance   Interest     Rate     Balance   Interest     Rate
                                     --------   --------    ------    --------  --------    ------
<S>                                  <C>        <C>         <C>       <C>       <C>         <C>
Interest-Bearing Deposits:

 Interest-Bearing Demand             $ 19,742   $    317    1.61%     $ 19,195   $  336     1.75%

 Money Market                          19,956        535    2.68%       18,631      484     2.60%

 Savings                               11,433        263    2.30%       14,073      353     2.51%

 Time Deposits                         30,448      1,625    5.34%       23,868    1,237     5.18%
                                     --------   --------              --------   -------

  Total Interest-Bearing Deposits      81,579   $  2,740    3.36%       75,767   $ 2,410    3.18% 
                                                --------                         -------
Non-Interest Bearing Deposits          26,557                           23,063
                                     --------                         --------
Total Deposits                       $108,136                          $98,830
                                     --------                         --------

</TABLE>


(1) Rates for the six month period ended June 30, 1998 are based upon annualized
interest expense.

                                       101
<PAGE>

Table 9, "Maturity Distribution of Time Certificates of Deposit of $100,000",
shows the maturity distribution of time deposits of $100,000 or more and those
under $100,000 at June 30, 1998 and December 31, 1997.

- -------------------------------------------------------------------------------
TABLE 9 - Maturity Distribution of Time Certificates of Deposit
- -------------------------------------------------------------------------------
(dollars in 000's)

<TABLE>
<CAPTION>
                                                                        At December 31, 1997
                                  ------------------------------------------------------------------------------------------------
                                    Three           After three        After six        After one

                                  months or          months to         months to         year to           After

                                     less           six months          one year       three years      three years        Total
                                  ---------         -----------        ----------      -----------      -----------       --------
<S>                               <C>               <C>                <C>             <C>              <C>               <C>
$100,000 or more                   $ 4,842            $ 5,031            $2,857          $  715                            $13,445

Under $100,000                       5,369              5,640             5,564           2,090                             18,663
                                   -------            -------            ------          ------           -------          -------
  Total                            $10,211            $10,671            $8,421          $2,805           $     -          $32,108
                                   -------            -------            ------          ------           -------          -------
                                   -------            -------            ------          ------           -------          -------
</TABLE>
<TABLE>
<CAPTION>
                                                                        At June 30, 1998
                                  ------------------------------------------------------------------------------------------------
                                    Three           After three        After six        After one

                                  months or          months to         months to         year to           After

                                     less           six months          one year       three years      three years        Total
                                  ---------         -----------        ----------      -----------      -----------       --------
<S>                               <C>               <C>                <C>             <C>              <C>               <C>
$100,000 or more                   $ 4,378             $3,188           $ 5,727          $  733                            $14,026

Under $100,000                       6,770              4,705             7,419           1,907           $    30           20,831
                                   -------             ------           -------          ------           -------          -------
  Total                            $11,148             $7,893           $13,146          $2,640           $    30          $34,857
                                   -------             ------           -------          ------           -------          -------
                                   -------             ------           -------          ------           -------          -------
</TABLE>

                                       102
<PAGE>

Table 10, "Financial Ratios", shows certain financial ratios for the period
ended June 30, 1998 and for the last three years.

- --------------------------------------------------------------------------------
TABLE 10 - Financial Ratios
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                        June 30,                   December 31,

                                                          1998            1997            1996          1995
                                                        -------        --------        -------        -------
<S>                                                     <C>            <C>             <C>            <C>
Return on Average Assets (1)                              0.84%           0.87%          0.17%          0.84%

Return on Average Shareholders' Equity (1)                9.78%          10.22%          1.89%          9.42%

Dividend Payout Ratio                                    44.21%          43.98%        240.00%         49.10%

Average Shareholders' Equity

  to Average Assets Ratio                                 8.61%           8.47%          8.87%          8.95%

</TABLE>

(1) Ratios for the six month period ended June 30, 1998 is computed based on
    annualized net income.

                                       103
<PAGE>

         MANAGEMENT'S DISCUSSION AND ANALYSIS

         INTRODUCTION AND BUSINESS OF AMERICORP. Americorp is a California bank
holding company incorporated in 1988 that is headquartered in the city of
Ventura. The holding company currently has one subsidiary, ACB. ACB was
chartered as a California state chartered bank, and has been operating since
September 1973. ACB offers a wide range of banking services to households,
professionals, and small to medium size businesses. ACB operates four banking
offices in Ventura County: three in Ventura and one in Camarillo.

         During 1997 and 1998 ACB continued its growth strategy, reflecting the
improvement in the Ventura County economy. During 1997, management continued its
effort to prepare ACB for continued growth by improving data processing systems,
automating tasks, and opening a new full service branch in Camarillo in
September.

         1998 has been a year of change and challenge. In March, ACB's
President/CEO resigned. ACB's Senior Credit Officer was then promoted to
President/CEO. The Bank then hired a new Chief Operating Officer. ACB has a 50%
limited partner interest in two separate limited partnerships (Ventura
Affordable Homes, Ltd. ("VAH") and Santa Paula Affordable Homes, Ltd.).
Affordable Communities, Inc. ("ACI"), an unrelated entity, is the general
partner. Both partnerships were formed for the purpose of constructing
low-to-moderate income housing. Due to various factors, the Santa Paula
development will not commence. The Ventura development was to construct 151
homes, all of which have been completed. In January of 1997, a dispute arose
between ACB as limited partner and ACI, the general partner, over the amount of
management fees claimed to be owed to the general partner by VAH. In February
1997, ACB initiated a lawsuit against the general partner because of the
dispute. On May 1, 1998, ACB and ACI negotiated a complete settlement of the
dispute. In connection with the settlement agreement, both partnerships are
being dissolved and ACB has received a cash distribution in full satisfaction of
its 50% interest in the VAH partnership. As a result of the settlement, ACB will
record no gains or losses for either partnership during 1998.

         ECONOMIC CONDITIONS. The most comprehensive review of local economic
conditions known to

                                       104
<PAGE>

Management comes from the UCSB Economic Forecast Project which provides both 
annual forecast information and periodic updates of economic conditions in 
ACB's trade area. During 1997, the Ventura County economy continued down an 
expansion path that was steady and orderly. With the exception of the booming 
housing market, economic growth was generally modest but firm.

         Existing businesses have strengthened and are expanding. Absorption 
of office and industrial space accelerated in 1997. Home sales soared 18% 
during the year, and selling prices generally firmed. The unemployment rate 
averaged 6.5% during 1997, the lowest rate since 1990. Taxable retail sales 
increased 4.6% during 1997. A strengthening California economy, the 
continuous expansion of the U.S. economy, the unprecedented returns from the 
financial and equity markets, and the steady and efficient growth of the farm 
sector are the principal reasons for the current prosperity of the Ventura 
County economy.

         STATEMENT OF INCOME ANALYSIS

         INCOME SUMMARY. Net income was $1,103,000 in 1997 compared to 
$203,000 in 1996 and $945,000 in 1995. Basic income per share was $1.91 in 
1997, $0.35 in 1996 and $1.67 in 1995, and diluted income per share was $1.66 
in 1997, $0.31 in 1996 and $1.41 in 1995. Income for all three years was from 
normal operations. However, income from 1996 decreased significantly due to a 
large loan charge-off totaling $700,000, a write-down of bank owned mutual 
funds totaling $148,000 and a onetime write-down of property owned in 
connection with the Santa Paula Affordable Homes, Ltd. partnership totaling 
$200,000. Income for 1997 increased due to growth in real estate lending 
totaling $20,900,000.

         ACB reported net earnings of $561,000 or $0.95 basic income per 
share for the first six months of 1998. This represents a 9.8% increase over 
the same period during 1997 when net earnings were $511,000 or $0.89 basic 
income per share.

         Return on average assets for 1997 was 0.87%  compared with 0.17% 
for 1996 and 0.84% for 1995.  The return on average equity was 10.22% for 
1997 compared with 1.89% for 1996 and 9.42% for 1995.

         Annualized return on average assets for the six months ended 1998 
was 0.84% compared with 0.82% for the same period during 1997. Annualized 
return on average equity for the six months ended 1998 were 9.78% compared 
with 9.68% for the same period during 1997.

         Quarterly cash dividends of $0.20 per share were paid in January, 
April of 1995. This amount was increased to $0.21 per share and paid in July 
and October 1995. Quarterly cash dividends of $0.21 per share were paid in 
January, April, July and October in 1997 and 1996. Quarterly cash dividends 
of $0.21 per share were paid in January and April of 1998.

         NET INTEREST INCOME. Net interest income is the amount by which the
interest and amortization of fees generated from loans and other earning assets
exceeds the cost of funding those assets, usually deposit account interest
expense. Net interest income depends on the difference (the "interest rate
spread")

                                       105
<PAGE>

between gross interest and fees earned on the loans and investment portfolios 
and the interest rates paid on deposits and borrowings. Net interest income 
was $7,002,000 in 1997 compared to $6,052,000 in 1996 and $6,019,000 in 1995. 
Net interest income was $3,811,000 for the six months ended June 30, 1998, 
compared to $3,363,000 for the six months ended June 30, 1997.

         Interest income grew $957,000 or 10.9% in 1997 compared with an 
increase of $253,000 or 3.0% in 1996 and an increase of $1,002,000 or 13.3% 
in 1995. The increased interest income between 1997 and 1996 is comprised of 
two key elements, interest on loans and investments. Average outstanding 
loans for 1997 and 1996 were $74,507,000 and $61,277,000, respectively. This 
represents a $13,230,000 average increase. The yield on loans for this period 
decreased from 10.25% to 10.06% or (0.17%). The increase in average 
outstanding balance and decrease in yield resulted in an overall increase in 
loan interest income totaling $1,230,000. Average outstanding investments for 
1997 and 1996 were $34,345,000 and $40,620,000, respectively. This represents 
a $(6,275,000) average decrease. The yield on investments for this period 
remained consistent at 5.66%. The decrease in average outstanding balance and 
consistent yield resulted in an overall decrease in investment interest 
income totaling $(355,000). Total fees on loans increased during 1997 by 
$82,000.

         Interest income grew $537,000 or 11.4% for six months ended June 30, 
1998 compared to the six months ended June 30, 1997. The increased interest 
income between these two periods is comprised of two key elements, interest 
on loans and investments. Average outstanding loans for interim 1998 and 1997 
were $82,684,000 and $70,627,000, respectively. This represents a $12,057,000 
average increase. The yield on loans for this period increased from 9.96% to 
10.03% or 0.07%. The increase in average outstanding balances and increase in 
yield resulted in an overall increase in loan interest income totaling 
$627,000. Average outstanding investments for interim 1998 and 1997 were 
$31,238,000 and $35,303,000, respectively. This represents a $(4,065,000) 
average decrease. The yield on investments for this period decreased from 
5.87% to 5.60% or (0.27%). The decrease in average outstanding balance and 
decrease in yield resulted in an overall decrease in investment interest 
income totaling $(162,000). Total fees on loans increased during interim 1998 
by $72,000.

     Interest expense on deposits increased $7,000 or 0.3% in 1997 compared 
to $220,000 or 8.7% in 1996 and $504,000 or 25.0% in 1995.

         Interest expense increased $89,000 or 6.7% for six months ended June 
30, 1998 compared to the six months ended June 30, 1997. Average outstanding 
interest bearing deposits for interim 1998 and 1997 were $85,659,000 and 
$82,549,000, respectively. This represents a $3,111,000 average increase. The 
cost on these deposits for this period increased from 3.24% to 3.33% or 
0.09%. The increase in average outstanding balances and increase in cost 
resulted in an overall increase to interest expense for this period.

         On March 26, 1997 the prime rate changed from 8.25% to 8.50% and 
remained steady through June 30, 1998. In 1996 the prime rate decreased to 
8.25% from 8.5% on February 1, and remained steady throughout the year. The 
prime rate ranged from 9.00% to 8.50% and averaged 8.8% in 1995.

                                       106
<PAGE>

     The average loan-to-deposit ratio increased to 65.2% in 1997 compared to
56.7% in 1996 and 59.48% in 1995. At year end the 1997 loan-to-deposit ratio was
70.6%.

         For the six months ended June 30, 1998 and 1997 the average
loan-to-deposit ratio increased to 69.0% compared to 63.3%. As of June 30, 1998,
the loan-to-deposit ratio was 67.6%.

         PROVISION FOR LOAN LOSSES. During 1997, net loans charged off were 
$174,000 compared with $866,000 in 1996 and $583,000 in 1995. Net loans 
charged off for the six months ended June 30, 1998 was $181,000 compared to 
$134,000 for the same period during 1997. Due to growth in the loan portfolio 
and an increase in classified assets, the provision for loan losses charged 
against income in 1997 was $410,000 compared to $346,000 (excluding the one 
time charge off of $700,000 which brought the total provision for the year to 
$1,046,000) in 1996. The provision for 1995 was $554,000. The provision for 
the six months ended June 30, 1998 was $265,000 compared to $260,000 for the 
six months ended June 30, 1997 Again, due to the growth in the loan 
portfolio, management increased the allowance for loan losses to $1,048,000 
as of December 31, 1997 compared to $812,000 as of December 31, 1996 and 
$632,000 as of December 31, 1995. As of June 30, 1998 the allowance was 
$1,131,000 compared to $938,000 for the same period during 1997. The 
provision for loan losses charged against income is added to the allowance 
for loan losses. As of December 31, 1997, the allowance was 1.24% of total 
loans compared to 1.23% at year end 1996. As of June 30, 1998, the allowance 
was 1.34% of total loans compared to 1.23% as of June 30, 1997.

         NON INTEREST INCOME. Non Interest Income represents deposit account 
services charges and other types of non-loan related fee income. Non-interest 
income was $1,571,000 in 1997 compared to $1,248,000 in 1996 and $1,384,000 
in 1995. This represents an increase of $323,000 or 25.9% between 1997 and 
1996. During 1996 ACB had a write-down on mutual funds of $148,000. During 
1997 the following significant changes were noted: equity in net income in 
partnerships decreased by $(164,000); the Bank opened a Real Estate 
department whose brokering fees represented $57,000 in income; customer 
service charges increased due to growth in overall deposit balances and 
improved efforts to collect related fees totaling $106,000; and net 
investment security sales gains totaled $54,000.

         Non-interest income for the six months ended June 30, 1998 
totaled $672,000 compared to $607,000 for the same period during 1997. This 
represents an increase of $65,000. The major contributing factor to this 
difference is an overall increase of $58,000 in Real Estate brokering fees.

         NON INTEREST EXPENSE. Non Interest Expenses represent salaries, 
occupancy expenses, professional expenses, outside services and other 
miscellaneous expenses necessary to conduct business. Non-interest expense 
was $6,664,000 in 1997 compared to $6,014,000 in 1996 and $5,678,000 in 1995. 
This represents an increase of $650,000 or 10.8% between 1997 and 1996. 
During 1996 ACB had a onetime write-down on real estate totaling $200,000. 
During 1997 the following significant changes were noted: ACB opened a new 
branch in Camarillo, CA., occupancy expense for the year increased by 
$103,000 due to increases in rent, utilities and amortization for leasehold 
improvements; salary and related expense increased by $438,000 due to the 
paying of a


                                      107
<PAGE>

bonus during 1997 and an increased number of employees; legal expense 
increased by $144,000 due to the lawsuit with ACI; furniture and equipment 
expense rose due to the full implementation of a new bankwide computer 
network totaling $87,000

         Non-interest expense for the six months ended June 30, 1998 totaled 
$3,450,000 compared to $2,988,000 for the same period during 1997. This 
represents an increase of $462,000. The major contributing factors to this 
difference are an overall increase in salaries of $218,000 due to the changes 
that have taken place in upper management and the opening of a new branch. 
Occupancy expenses are up $87,000 due to the opening of the new branch and a 
significant increase in the Common Area Maintenance charges for one branch 
and COL increases for another. Other smaller items make up the balance of the 
remaining differences.

         PROVISION FOR INCOME TAXES. The effective income tax rate was 26% in 
1997, 15% in 1996 and 19% in 1995. For the interim period June 30, 1998 and 
1997, the effective tax rate was 27% and 29%, respectively. The accrual 
method of accounting is used to compute income taxes for financial accounting 
purposes and for income tax return preparation. For further information about 
the provision for income taxes during the June 30, 1998 and 1997 interim 
periods, please refer to the footnotes to the financial statements included 
elsewhere in this report.

         BALANCE SHEET ANALYSIS

         The improvement in the Southern California economy in 1997 and 1998 
and specifically, the improving economy in Ventura County and the community 
banks sales opportunities created by large banks' continued industry 
consolidation are reflected in the growth of ACB's balance sheets in 1997 and 
interim 1998. In 1997 ACB attracted quality customers from the larger banks 
because of the higher level of personalized service offered. As of December 
31, 1997, total assets increased by 5.6% to $134,212,000 compared to 
$127,080,000 at year end 1996. Gross loans grew to $84,702,000 as of December 
31, 1997 or 28.5% compared to $65,939,000 at December 31, 1996.

         As of June 30, 1998, total assets increased by 10.4% to $139,824,000 
compared to $126,643,000 at June 30, 1997. Gross loans grew to $84,485,000 as 
of June 30, 1998, or 13.7% compared to $74,280,000 at June 30, 1997.

         Securities and fed funds sold decreased to $31,013,000 as of 
December 31, 1997 or 29% compared to $43,659,000 as of December 31, 1996. 
Deposits grew to $119,968,000 or 5.0% as of December 31, 1997 compared to 
$114,284,000 as of December 31, 1996.

         Deposits grew to $124,975,000 or 9.9% as of June 30, 1998 compared 
to $113,682,000 as of June 30, 1997.

     INVESTMENTS. The securities portfolio of ACB serves several purposes: 1) 
it provides liquidity to even out cash flows from the loan and deposit 
activities of customers; 2) the deposits of public agencies


                                      108
<PAGE>

must be secured by certain assets of ACB as required by law, and portions of 
any of the portfolio may be used for this function; 3) it is a large base of 
assets, the maturity and interest rate characteristics of which can be 
changed more readily than the loan portfolio to better match changes in the 
deposit base and other funding sources of ACB; 4) it is an alternative 
interest-earning use of funds when loan demand is light; and, 5) it may 
provide partially tax-exempt income.

         ACB's investment portfolio primarily consists of Federal Agency 
Securities, Mortgage-backed Securities, Municipal Securities, Mutual Funds 
and overnight investments in the Federal Funds market. During 1997 the 
investment portfolio decreased by $12,647,000. The yield curve during 1997 
shifted downward. This resulted in several Agency and Municipal securities 
being called placing a significant amount of principal dollars back into 
ACB's hands. Due to high loan demand, these funds and fed funds dollars were 
reinvested into loans. See loans section for a further explanation of loan 
growth.

         During 1998 this trend has continued. However, ACB has increased its 
fed funds balance as of June 30, 1998 by $5,800,000 to $8,200,000 compared 
with $2,400,000 as of June 30, 1997. This increase is due to ACB's management 
of liquidity risk.

         LOANS. Loans outstanding, net of loan loss allowance increased to 
$83,397,000 as of December 31, 1997, representing growth of 28.4% over the 
December 31, 1996 balance of $64,943,000. A strong local economy contributed 
to an increase in loan demand, primarily in the real estate sector.

         Real Estate loans increased from $11,026,000 at December 31, 1996 to 
$31,920,000 at December 31, 1997. This represents an increase of $20,894,000 
or 189.5%. Although a significant portion of this increase was attributed to 
a reclassification of existing loans due to a data conversion in May 1997, 
another contributing factor to the loan growth was the opening of a Loan 
Production office in the City of Camarillo in October 1996. Total loans 
outstanding at this location grew to $7,545,000 as of December 31, 1997.

         For the interim period ending June 30, 1998, outstanding loans 
totaled $83,074,000 compared to $73,114,000 as of June 30, 1997. This 
represents an increase of $9,960,000 or 13.6%. Real estate loans are up 
$13,568,000 during this period for reasons previously discussed. Commercial 
loans have increased $3,579,000 due to reclassifying existing loans and the 
strong local economy. Consumer loans are down $(2,918,000) or (27.8%) due to 
loan payoffs and reclassifications due to the data conversion. Equity lines 
are down $(2,680,000) or (22.6%) due primarily to the refinancing of first 
mortgages and home sales which have increased significantly in Ventura County 
during the past twelve months.

         ALLOWANCE FOR LOAN LOSSES. Lending is a risk based business that 
recognizes losses despite prudent efforts to minimize risk.

         The business of extending loans entails the possibility of risk 
despite prudent efforts to minimize exposure. Economic downturns, unexpected 
changes in a borrowers cash flow, and competitive pressures are among a 
myriad of conditions that affect the timely repayment of loans.


                                      109
<PAGE>

         The allowance for loan losses is a valuation reserve against the 
banks total loan portfolio representing an amount thought to be adequate to 
cover future loan losses. Included in this amount are all loans that have 
been identified by management, outside auditors and regulatory agencies as 
requiring additional monitoring and collective attention. Also included are 
loans that management considers to be potential collection problems.

         As of December 31, 1997, the allowance for loan losses was 
$1,048,000 compared to $812,000 at year end 1996 and $632,000 at year end 
1995. As a percentage of outstanding loans, the allowance was 1.24% as of 
December 31, 1997, and 1.23% in 1996 and 1.05% in 1995. For the six months 
ended June 30, 1998, the allowance for loan losses was $1,131,000 compared to 
$938,000 as of June 30, 1997. As a percentage of outstanding loans, the 
allowance was 1.34% as of June 30, 1998 and 1.27% for the same period during 
1997.

         Actual charges to the provision for losses charged to expense are as 
follows:

<TABLE>
<CAPTION>
                         PERIOD                        YEAR-TO-DATE
                                                          CHARGES
<S>                                                     <C>
                     June 30, 1998                      $  265,000
                     June 30, 1997                      $  260,000
                     December 31, 1997                  $  410,000
                     December 31, 1996                  $1,045,600
                     December 31, 1995                  $  554,002
</TABLE>

         In management's opinion, the allowance for loan losses as of June 
30, 1998, is adequate based upon its ongoing analysis of the loan portfolio. 
Management also utilizes an independent loan review company to conduct a 
quarterly analysis of the allowance. The most recent external examination 
conducted as of March 31, 1998, supported the adequacy of the current level 
of the reserve.

         OTHER ASSETS. Bank premises and equipment, other real estate owned, 
investment in partnerships and other assets are the four components of other 
assets. Other assets as of December 31, 1997, totaled $8,340,000, compared to 
$7,936,000 as of December 31, 1996, and $8,985,000 as of December 31, 1995. 
Other assets as of June 30, 1998, totaled $5,815,000 compared to $8,240,000 
as of June 30, 1997. The decrease between these two interim periods is 
$2,425,000. As previously discussed, ACB is a limited partner in VAH. During 
May 1998, ACB was paid back its full investment in the partnership totaling 
$2,550,000.

         DEPOSITS. In order to meet the demand for loans and to accommodate 
the day-to-day activities of it's depositors, the bank maintains an adequate 
liquidity position through the use of overnight investments in federal funds 
and other short term investments.

         CAPITAL. Total shareholders equity at December 31, 1997 totaled 
$11,351,000, which represented


                                      110
<PAGE>

an 8.4% increase from $10,472,000 at December 31, 1996. At June 30, 1998, 
shareholder equity was $11,901,000 compared to $10,718,000 for the same 
period during 1997.

         For all periods reviewed, the Company maintains capital ratios above 
the Federal regulatory guidelines for a "well capitalized" bank. The ratios 
are as follows:

<TABLE>
<CAPTION>
                                                              Six months
                                                                ended
                                                               June 30,                      December 31,
                                       Required  --------------------------------------------------------------
                                       Ratio         1998        1997         1997        1996          1995
                                       ------------------------------------  ----------------------------------
<S>                                    <C>         <C>         <C>           <C>         <C>            <C>
             Tier 1 Capital  (to
               Average Assets)         4.00%        8.77%       8.42%         8.27%       8.04%          9.21%
             Tier 1 Capital  (to
               Risk
                Weighted Assets)       4.00%       10.87%      10.75%        10.05%      11.53%         11.11%
             Total Capital (to Risk
                Weighted Assets)       8.00%       11.90%      11.69%        10.98%      12.42%         11.78%
</TABLE>

         YEAR 2000. ACB is working to resolve the potential impact of the 
year 2000 on the ability of ACB's computerized information systems to 
accurately process information that may be date-sensitive. Any of ACB's 
programs that recognize a date using "00" as the year 1900 rather than the 
year 2000 could result in errors or system failures. ACB utilizes a number of 
computer programs across its entire operation. ACB has not completed its 
assessment, but currently believes that costs of addressing this issue will 
not have a material adverse impact on ACB's financial position. However, if 
ACB and third parties upon which its relies are unable to address this issue 
in a timely manner, it could result in a material financial risk to ACB. In 
order to assure this does not occur, ACB plans to devote all resources 
required to resolve any significant year 2000 issues in a timely manner. See 
"RISK FACTORS - Year 2000 Risks and Preparedness."

         LIQUIDITY. Liquidity is ACB's ability to meet fluctuations in 
deposit levels and to provide for the credit needs of its customers. The 
objective in liquidity management is to maintain a balance between the 
sources and uses of funds. Principal sources of liquidity include interest 
and principal payments on loans and investments, proceeds from the maturity 
of investments and growth in deposits. ACB holds overnight Federal funds as a 
cushion from temporary liquidity needs. During the first six months of 1998, 
Federal funds averaged $6,971,000 or 5.22% of total average assets. During 
the first six month of 1997, Federal funds averaged $3,428,000 or 2.77% of 
total average assets. In addition, ACB maintains Federal funds credit lines 
with major correspondents totaling $4,700,000, subject to the customary terms 
for such arrangements. ACB also maintains repurchase agreements totaling 
$10,000,000.

         NET INTEREST MARGIN. As previously discussed, net interest income is 
the difference between the interest income and fees earned on loans and 
investments and the interest expense paid on deposits and


                                     111
<PAGE>

other liabilities. The amount by which interest income exceeds interest 
expense depends on two factors: the volume of earnings assets compared to the 
volume of interest-bearing deposits and liabilities, and the interest rate 
earned on those interest earning assets compared with the interest rate paid 
on those interest-bearing deposits and liabilities.

         Net interest margin is the net interest income expressed as a 
percentage of earning assets. To maintain its net interest margin, the ACB 
must manage the relationship between interest earned and paid, and that 
relationship is subject to the following types of risks that are related to 
changes in interest rates.

         MARKET RISK. The market values of assets or liabilities on which the 
interest rate is fixed will increase or decrease with changes in market 
interest rates. If the Bank invests funds in a fixed rate long-term security 
and then interest rates rise, the security is worth less than a comparable 
security just issued because the older security pays less interest than the 
newly issued security. If the older security had to be sold, ACB would have 
to recognize a loss. Correspondingly, if interest rates decline after a fixed 
rate security is purchased, its value increases. Therefore, while the value 
changes regardless of which direction interest rates move, the adverse 
exposure to "market risk" is primarily due to rising interest rates. This 
exposure is lessened by managing the amount of fixed rate assets and by 
keeping maturities relatively short. However, this strategy must be balanced 
against the need for adequate interest income because variable rate and 
shorter fixed rate securities generally earn less interest than longer term 
fixed rate securities.

         There is market risk relating to ACB's fixed rate or term 
liabilities as well as its assets. For liabilities, the adverse exposure to 
market risk is to lower rates because ACB must continue to pay the higher 
rate until the end of the term. However, because the amount of fixed rate 
liabilities is significantly less than the fixed rate assets, and because the 
average maturity is substantially less than for the assets, the market risk 
is not as great.

         Net interest margin was 6.49% in 1997 compared to 5.99% in 1996 and 
6.31% in 1995. Net interest margin was 6.76% for the six months ended June 
30, 1998, compared to 6.36% for the six months ended June 30, 1997.

         The following is a summary of the carrying amounts and estimated 
fair values of selected Bank financial assets and liabilities at December 31, 
1997:

<TABLE>
<CAPTION>
                                                             Carrying             Estimated
                                                              Amount              Fair Value
                                                           ------------          ------------
<S>                                                        <C>                   <C>
                     Financial assets:
                      Securities                           $ 25,113,000          $ 25,256,000
                     Loans, net of allowance for
                     loan losses                           $ 83,398,000          $ 83,279,000

                     Financial Liabilities:


                                     112
<PAGE>

                     Deposits                              $119,968,000          $120,014,000
</TABLE>

         Other than a relatively small difference due to credit quality 
issues pertaining to loans, the difference between the carrying amount and 
the fair value is a measure of how much more or less valuable ACB's financial 
instruments are to it than when acquired. The net difference for 
interest-bearing financial assets is $24,000. The amount is not deemed to be 
significant compared to the outstanding balances taken as a whole.

         The net difference for interest-bearing financial liabilities is 
$46,000. The amount is not deemed to be significant compared to the 
outstanding balances taken as a whole.

         MISMATCH RISK. Another interest-related risk arises from the fact 
that when interest rates change, the changes do not occur equally in the 
rates of interest earned and paid because of difference in the contractual 
terms of the assets and liabilities held. ACB has a large portion of its loan 
portfolio tied to the prime interest rate. If the prime rate is lowered 
because of general market conditions, e.g., other banks are lowering their 
lending rates; these loans will be repriced. If ACB were at the same time to 
have a large proportion of its deposits in long-term fixed rate certificates, 
net interest income would decrease immediately. Interest earned on loans 
would decline while interest expense would remain at higher levels for a 
period of time because of the higher rate still being paid on the deposits.

         A decrease in net interest income could also occur with rising 
interest rates if ACB had a large portfolio of fixed rate loans and 
securities funded by deposit accounts on which the rate is steadily rising. 
This exposure to "mismatch risk" is managed by matching the maturities and 
repricing opportunities of assets and liabilities. This is done by varying 
the terms and conditions of the products that are offered to depositors and 
borrowers. For example, if many depositors want longer-term certificates 
while most borrowers are requesting loans with floating interest rates, ACB 
will adjust the interest rates on the certificates and loans to try to match 
up demand. ACB can then partially fill in mismatches by purchasing securities 
with the appropriate maturity or repricing characteristics.

         One of the means of monitoring this matching process is the use of a 
"gap" report table. This table shows the extent to which the maturities or 
repricing opportunities of the major categories of assets and liabilities are 
matched based upon specific interest rate change scenarios and assumptions. 
ACB utilizes gap reports assuming simultaneous interest rate shifts of up to 
+/- 200 basis points.

         The following table shows the estimated impact to net interest 
income for an instantaneous shift in various interest rates as of June 30, 
1998 (the dollar change in net interest income represents the estimated 
change for the next 12 months):

<TABLE>
<CAPTION>
                                                        Change in
                                  Change in             net interest
                               interest rates           income
                               --------------           ------
<S>                                                   <C>
                             +200 basis points        $ 226,000


                                     113
<PAGE>

                             +100 basis points        $ 113,000
                             + 50 basis points        $ 169,000
                             - 50 basis points        No change
                             -100 basis points        $(244,000)
                             -200 basis points        $(412,000)
</TABLE>

         ACB has adequate capital to absorb any potential losses as a result 
of a decrease in interest rates. Periods of more than one year are not 
estimated because steps can be taken to mitigate the adverse effects of any 
interest rate changes.

         BASIS RISK. A third interest-related risk arises from the fact that 
interest rates rarely change in a parallel or equal manner. The interest 
rates associated with the various assets and liabilities differ in how often 
they change, the extent to which they change, and whether they change sooner 
or later than other interest rates. For example, while the repricing of a 
specific asset and a specific liability may fall in the same period of a gap 
report the interest rate on the asset my rise 100 basis points, while market 
conditions dictate that the liability increases only 50 basis points. While 
evenly matched in the gap report, ACB would experience an increase in net 
interest income. This exposure to "basis risk" is the type of interest risk 
least able to be managed, but is also the least dramatic. Avoiding 
concentration in only a few types of assets or liabilities is the best 
insurance that the average interest received and paid will move in tandem, 
because the wider diversification means that many different rates, each with 
their own volatility characteristics, will come into play. ACB has made an 
effort to minimize concentrations in certain types of assets and liabilities.

         MANAGEMENT

                  The following table sets forth information on those members 
of the Boards of Directors of Americorp and ACB who will continue in such 
positions after the Merger.

<TABLE>
<CAPTION>
                                                                                                 YEAR FIRST
                                                                                                 ELECTED OR
                                                 BUSINESS EXPERIENCE                             APPOINTED AS
         NAME                           AGE      DURING PAST FIVE YEARS                          DIRECTOR AT ACB
         ----                           ---      ----------------------                          ---------------
<S>                                     <C>          <C>                                                 <C>
         Allen W. Jue                   62           Owner, Jue's Market                                 1973

         Robert J. Lagomarsino          71           VP Lagomarsino's                                    1993
                                                     (family business) U.S.
                                                     Congress, 1974-93

         Gerald J. Lukiewski            44           Banker, President - ACB 3/98 to                     1998
                                                     Present;  S.V.P. Chief Credit Officer
                                                     7/97 to 3/98; V.P. Regional Manager
                                                     9/96 to 7/97; prior thereto various


                                     114
<PAGE>

                                                     positions with Santa Barbara Bank
                                                     & Trust Co. and Bank of A Levy

         E. Thomas Martin               55           MW Sign Corp, President                             1996

         Harry L. Maynard               70           Retired, former President of                        1976
                                                     American Commercial Bank
</TABLE>

         The following table sets forth information on those executive 
officers of Americorp and ACB who will continue in such positions after the 
Merger.

<TABLE>
<CAPTION>
                                                                                                   YEAR FIRST
                                                                                                   ELECTED OR
                                                                                                   APPOINTED AS
                                                 BUSINESS EXPERIENCE                               DIRECTOR OR
         NAME AND POSITION              AGE      DURING PAST FIVE YEARS                            OFFICER AT ACB
         -----------------              ---      ----------------------                            --------------
<S>                                      <C>         <C>                                               <C>
         Allen W. Jue                    62          Owner, Jue's Market                               1973
         Chairman of the Board

         Gerald J. Lukiewski             44          Banker, President - ACB 3/98 to                   1997
                                                     present;  S.V.P. Chief Credit Officer
                                                     7/97 to 3/98; V.P. Regional Manager
                                                     9/96 to 7/97;   Loan Center Manager-
                                                     Santa Barbara Bank and
                                                     Trust Company, 3/95 to
                                                     9/96; various positions
                                                     with Bank of A. Levy,
                                                     6/90-2/95.

         Mary Martha Stewart                         Banker, Senior Vice President and Chief           1998
                                                     Operating Officer - ACB, 3/98 to
                                                     Present; Senior Vice President Operations-
                                                     Colonial Western Agency, Inc., 10/97 to 1/98;
                                                     Group Vice President and Area Manger -
                                                     City National Bank, 1/97 to 9/97; Senior Vice
                                                     President Branch Administration - Ventura County
                                                     National Bank (acquired by City National), 5/90 to 1/97
</TABLE>


                                     115
<PAGE>

         COMPENSATION

         None of the persons named in the preceding table relating to 
executive officers received compensation from Americorp and/or ACB of 
$100,000 or more in 1997.

         In 1997, each director received $1,000 per month in director's fees 
except as indicated in the following sentences. The Secretary to the Board 
(Mr. Cryne) received $2,000 per month in fees and the Vice-Chairman of the 
Board,(Mr. Lagomarsino) also received $2,000 per month in fees. Mr. Jue (the 
Chairman of the Board) received $3,500 per month in fees.

         During 1998, ACB's Directors' Retirement Plan was terminated and the 
benefits payable thereunder frozen. Benefits will only be payable upon 
retirement and then either on a lump sum basis or pursuant to a 10 year 
pay-out. Directors Cryne, Jue, Lagomarsino and Wood were the only 
participants in the plan. It is currently anticipated that the amount of such 
additional accrual will be approximately $175,600.

         EMPLOYMENT AGREEMENT

         In connection with his appointment as President and Chief Executive 
Officer of Americorp and ACB, ACB entered into an employment agreement with 
Gerald J. Lukiewski as of March 2, 1998. The agreement, as amended and 
extended, currently provides for a three year term with an annual salary of 
$135,000. The agreement also provides for participation in ACB's bonus plan 
and certain other benefits, including vacation, automobile allowance, 
insurance, retirement benefits and expense reimbursements. In the event of 
termination without cause, the agreement provides for the lesser of (i) three 
months of additional salary and benefits or (ii) the remaining salary and 
benefits due under the term of the agreement.

         CERTAIN TRANSACTIONS

         Some of the current directors and officers of Americorp and ACB and 
the companies with which they are associated have been customers of , and 
have had banking transactions with ACB, in the ordinary course of ACB's 
business, and ACB expects to continue to have such banking transactions in 
the future. All loans and commitments to lend included in such transactions 
have been made on substantially the same terms, including interest rates and 
collateral, as those prevailing at the time for comparable transactions with 
persons of similar creditworthiness, and in the opinion of management of ACB, 
have not involved more than the normal risk of repayment or presented any 
other unfavorable features.

         STOCK OWNERSHIP

         Except as set forth in the following table, management of Americorp
does not know of any person who owns beneficially more than 5% of Americorp
Stock. The following table sets forth certain


                                     116
<PAGE>

information as of June 30, 1998, concerning the beneficial ownership of 
Americorp Stock by each of the current directors of Americorp and ACB and by 
all current directors and executive officers of Americorp and ACB as a group.













<TABLE>
<CAPTION>
                                              AMOUNT OF                            PERCENT
NAME OF BENEFICIAL OWNER                      BENEFICIAL OWNERSHIP(1)              OF CLASS(2)
- ------------------------                      --------------------                 -----------
<S>                                           <C>                                    <C>
Lincoln E. Cryne                              18,209(3)                              3.03%

Allen W. Jue                                  17,681(4)                              2.95%

Robert J. Lagomarsino(5)                      41,312(6)                              6.94%
</TABLE>

- ----------------------------
(1) Beneficial owner of a security includes any person who, directly or
indirectly, through any contract, arrangement, understanding, relationship, 
or otherwise has or shares; (a) voting power, which includes the power to 
vote, or to direct the voting of such security; and/or; (b) investment power 
which includes the power to dispose, or to direct the disposition of such 
security. Benenficial owner also includes any person who has the right to 
acquire beneficial ownership of such security as defined above within 60 days 
of the date specified.

(2) Shares subject to options held by directors and executive officers that 
were exercisable within 60 days after the Americorp Record Date ("vested"), 
are treated as issued and outstanding for the purpose of computing the 
percentage of class owned by such person (or group) but not for the purpose 
of computing the percentage of class owned by any other individual person.

(3) Includes 5,000 shares exercisable pursuant to the Americorp stock option 
plan.

(4) Includes 5,000 shares exercisable pursuant to the Americorp stock option 
Plan.

(5) Directors Lagomarsino and Wood are brother and sister.

(6) Includes 1,000 shares exercisable pursuant to the Americorp stock option 
plan.


                                     117
<PAGE>
<TABLE>
<S>                                           <C>                                   <C>
Gerald J. Lukiewski                             2,300(7)                             0.38%

E. Thomas Martin                               41,320(8)                             6.94%

Harry L. Maynard                               15,000(9)                             2.52%

Catherine S. Wood(5)                           40,408(10)                            6.77%

Directors and Executive Officers
As a Group (10 persons)                       185,460(11)                           30.14%
</TABLE>

                               BUSINESS OF CIB

         GENERAL

         CIB commenced operations as a national banking association on 
September 16, 1985. Effective February 20, 1998, CIB converted to a 
state-chartered member bank. CIB is regulated by the DFI and the Federal 
Reserve Bank ("FRB"). CIB's deposits are insured up to the maximum legal 
limits by the FDIC. CIB is also subject to certain other federal laws and 
regulations. As of June 30, 1998, CIB had total assets of approximately $86.9 
million, total deposits of $79.3 million, and total stockholders' equity of 
$7.4 million.

         CIB is a community bank conducting a general commercial banking 
business that serves individuals, professionals and small to medium-sized 
businesses. CIB offers a full range of commercial banking services, including 
commercial loans, various types of consumer and real estate loans, the 
acceptance of check and savings deposits, money market and Super NOW 
accounts, and other non-deposit banking services. CIB's main office and 
administrative headquarters office are both located at 300 Esplanade Drive, 
Oxnard, California 93030 and its telephone number is (805) 487-6581. CIB 
maintains two additional branch offices, located at 155 South A Street, 
Oxnard, California, and 2510 East Las Posas Road, Suite M, Camarillo, 
California.

         CIB has not engaged in any material research activities relating to 
the development of new services or the improvement of existing CIB services.

- ----------------------------
(7)  Includes 1,800 shares exercisable pursuant to the Americorp stock option 
plan.

(8)  Includes 1,000 shares exercisable pursuant to the Americorp stock option 
plan.

(9)  Includes 5,000 shares exercisable pursuant to the Americorp stock option 
plan.

(10) Includes 2,000 shares exercisable pursuant to the Americorp stock option 
plan.

(11) Includes 20,800 shares exercisable pursuant to the Americorp stock option 
plan.


                                     118
<PAGE>

or the improvement of existing CIB services.

         There as been no significant change in the types of services offered 
by CIB since its inception, except in connection with new types of accounts 
allowed by statute or regulation in recent years. CIB has no present plans 
regarding "a new line of business" requiring the investment of a material 
amount of total assets.

         Most of CIB's business originates from Ventura County and there is 
no emphasis on foreign sources and application of funds. CIB's business, 
based upon performance to date, does not appear to be seasonal. Except as 
described above, a material portion of CIB's loans is not concentrated within 
a single industry or group of related industries, nor is CIB dependent upon a 
single customer or group of related customers for a material portion of its 
deposits. Management of CIB is unaware of any material effect upon CIB's 
capital expenditures, earnings or competitive position as a result of 
federal, state or local environmental regulation.

         CIB holds no patents, licenses (other than licenses obtained from 
CIB regulatory authorities), franchises or concessions.

         EMPLOYEES

         As of June 30, 1998, CIB had a total of 55 full-time employees and 
12 part-time employees. The management of CIB believes that its employee's 
relations are satisfactory.

         COMPETITION

         Banking and financial services business in California generally, and 
in CIB's market areas specifically, is highly competitive. The increasingly 
competitive environment is a result primarily of changes in regulation, 
changes in technology and product delivery systems, and the accelerating pace 
of consolidation among financial services providers. CIB competes for loans 
and deposits and customers for financial services with other commercial 
banks, savings and loan associations, securities and brokerage companies, 
mortgage companies, insurance companies, finance companies, money market 
funds, credit unions, and other nonbank financial service providers. Many of 
these competitors are much larger in total assets and capitalization, have 
greater access to capital markets and offer a broader array of financial 
services than CIB. In order to compete with the other financial services 
providers, CIB principally relies upon local promotional activities, personal 
relationships established by officers, directors and employees with its 
customers, and specialized services tailored to meet its customers' needs. 
CIB maintains three full service-banking offices in Ventura County.

         EFFECT OF GOVERNMENTAL POLICIES AND RECENT LEGISLATION

         Banking is a business that depends on rate differentials. In 
general, the difference between the interest rate paid by CIB on its deposits 
and its other borrowings and the interest rate received by CIB on


                                     119
<PAGE>

loans extended to its customer and securities held in CIB's portfolio 
comprise the major portion of CIB's earnings. These rates are highly 
sensitive to many factors that are beyond the control of CIB. Accordingly, 
the earnings and growth of CIB are subject to the influence of domestic and 
foreign economic conditions, including inflation, recession and unemployment.

         The commercial banking business is not only affected by general 
economic conditions but is also influenced by the monetary and fiscal 
policies of the federal government and the policies of regulatory agencies, 
particularly the Federal Reserve Board. The Federal Reserve Board implements 
national monetary policies (with objectives such as curbing inflation and 
combating recession) by its open-market operations in United States 
Government securities, by adjusting the required level of reserves for 
financial institutions subject to its reserve requirements and by varying the 
discount rates applicable to borrowings by depository institutions. The 
actions of the Federal Reserve Board in these areas influence the growth of 
CIB loans, investment and deposits and also affect interest rates charged on 
loans and paid on deposits. The nature and impact of any future changes in 
monetary policies cannot be predicted.

         From time to time, legislation is enacted which has the effect of 
increasing the cost of doing business, limiting or expanding permissible 
activities or affecting the competitive balance between banks and other 
financial institutions. Proposals to change the laws and regulations 
governing the operations and taxation of banks, bank holding companies and 
other financial institutions are frequently made in Congress, in the 
California legislature and before various bank regulatory and other 
professional agencies For example, legislation has been introduced in 
Congress that would repeal the current statutory restrictions on affiliations 
between commercial banks and securities firms.

         PROPERTIES

         All CIB's offices are leased. See Note 5 to the CIB Financial 
Statements for certain additional information concerning the amount of CIB's 
lease commitments.

         LEGAL PROCEEDING

         CIB is, from time to time, subject to various pending and threatened 
legal actions which arise out of the normal course of its business. CIB is 
not a party to any pending legal or administrative proceedings (other than 
ordinary routine litigation incidental to CIB's business) and no such 
proceedings are known to be contemplated.MANAGEMENT'S DISCUSSION AND ANALYSIS

         BUSINESS ORGANIZATION

         Channel Islands Bank (CIB) is a California chartered bank 
headquartered in Oxnard, California. As of June 30, 1998 CIB operated three 
full-service branches in Ventura County, California. Other than investing 
excess funds, CIB currently conducts no other significant business activities.

         CIB offers a full range of traditional commercial banking products 
and services to individuals,


                                     120
<PAGE>

merchants, small and medium-sized businesses and professionals in Ventura 
County, its primary service area. The commercial banking services that CIB 
offers includes the acceptance of checking and savings deposits, and the 
making of various types of installment, commercial and real estate loans. In 
addition, CIB provides safe deposit, collection, travelers' checks, and other 
customary non-deposit banking services. The Bank emphasizes personalized 
service and convenience of banking and attracts banking customers by offering 
morning through early evening banking hours. CIB has 24-hour Automated Teller 
Machines ("ATM's") at all three of its banking offices.

         The following sections set forth a discussion of the significant 
operating changes, business trends, financial condition, earnings, capital 
position and liquidity that have occurred in the two-year period ended 
December 31, 1997, and the six month periods ending June 30, together with an 
assessment, when considered appropriate, of external factors that may affect 
CIB in the future. This discussion should be read in conjunction with CIB's 
consolidated financial statements and notes attached hereto as Appendix B.

         OVERVIEW

         CIB earned net income of $800,000 for the year ended December 31, 
1997, representing an increase of $474,000, or 168% over 1996 income of 
$326,000. On a diluted per common share basis, net income for 1997 was $1.60 
compared to $.66 per share for the preceding year. The improvement in net 
income in 1997 was primarily due to growth in net interest income and 
noninterest income that outpaced increases in operating expenses. Net income 
in 1997 benefited from the sale of mortgage servicing rights which resulted 
in a gain of $492,000 reflected in the Statements of Income as other income. 
These and other factors are discussed in more detail later in this analysis.

         Net income for the six month period ending June 30, 1998 was 
$338,000, a decrease of $4,000, or 1% over income of $342,000 for the six 
month period ending June 30, 1997. This decrease was primarily due to an 
increase in salaries and benefits related to increases in staff, and to costs 
related to the application for the state banking charter.

         Common shareholder's equity increased by $960,000 or 17.2% during 
1997 from $5,596,000 at December 31, 1996 to $6,556,000 at December 31, 1997, 
through the retention of earnings and the exercise of stock options. It is 
the objective of management to maintain adequate capital for future growth 
through retention of earnings. In both 1997 and 1996 CIB paid two semiannual 
cash dividends of $0.10.

         Common Shareholders' Equity was $7,440,000 on June 30, 1998, a 
$884,000, or 13.5%, increase over the December 31,1997 balance of $6,556,000 
through the retention of earnings and the exercise of stock options. CIB paid 
a $0.10 cash dividend during the six month period ending June 30, 1998.

         The following table sets forth several key operating ratios for 1997 
and 1996, and for the six month periods ending June 30 1998 and 1997 (dollars 
in thousands).


                                     121
<PAGE>
<TABLE>
<CAPTION>
                                                    (unaudited)
                                                   For the period
                                                       ended
                                                      June 30,             Year Ended
                                                                          December 31,
                                              ---------------------- ---------------------
                                                  1998       1997       1997       1996
                                              ----------- ---------- ---------- ----------
<S>                                                 <C>       <C>        <C>         <C>
        Return on average assets                    0.77%      0.88%      0.99%      0.42%

        Return on average equity                    9.45%     11.73%     13.28%      5.86%



        Average shareholders' equity to
        average
        Assets                                      8.24%      7.57%      7.50%      7.21%
</TABLE>

         DISTRIBUTION OF ASSETS, LIABILITIES, AND SHAREHOLDERS' EQUITY

         The following table presents, for the years indicated, the 
distribution of average assets, liabilities and shareholders' equity, as well 
as the total dollar amounts of interest income from average interest-earning 
assets and the resultant yields, and the dollar amounts of interest expense 
and average interest-bearing liabilities, expressed both in dollars and in 
rates. Nonaccrual loans are included in the calculation of the average 
balances of loans, and interest not accrued is excluded (dollar amounts in 
thousands):

<TABLE>
<CAPTION>
                                      June 30, 1998             December 31, 1997             December 31, 1996
                              --------------------------  ----------------------------- ----------------------------
                              Average            Average  Average               Average   Average            Average
Earning Assets                Balance  Interest  Yield    Balance   Interest    Yield     Balance  Interest  Yield
                              --------------------------  ----------------------------- ----------------------------
<S>                             <C>       <C>    <C>         <C>       <C>     <C>        <C>       <C>    <C>
Investment Securities
U.S. treasuries(2)                 680       17   5.00%         993       62    6.24%        475       30   6.32%
U.S. government agencies (2)     5,292      151   5.71%       5,250      334    6.36%      4,474      290   6.48%
Municipal agencies                  76        2   5.26%          77        4    5.19%         77        4   5.19%
Mutual funds(2)                  2,765       82   5.93%       2,001      119    5.95%      1,958      115   5.87%
Corporate bonds(2)               4,693      140   5.97%         412       26    6.31%        405       26   6.42%
Other securities                   119        3   5.04%         173        9    5.20%        349       10   2.87%

  Total Investment Securities   13,625      395   5.80%       8,906      554    6.22%      7,738      475   6.14%
Federal funds sold               7,325      200   5.46%      11,057      612    5.53%     14,259      561   3.93%
Due from banks- time deposits    1,246       37   5.94%       1,491       89    5.97%      2,012      116   5.77%
Loans (1)                       55,585    2,795  10.06%      50,788    5,571   10.97%     47,090    5,175  10.99%


                                     122
<PAGE>

  Total Interest Earning
Assets                          77,781    3,427   8.81%      72,242    6,826    9.45%     71,099    6,327   8.90%

Interest Bearing Liabilities
Domestic Deposits and Borrowed Funds
Savings deposits (3)            30,971      341   2.20%      30,904      754    2.44%     29,180      732   2.51%
Time Deposits                   25,056      665   5.31%      21,330    1,125    5.27%     21,131    1,121   5.31%
Short-term borrowings

  Total Interest Bearing
Liabilities                     56,027    1,006   3.59%      52,234    1,879    3.60%     50,311    1,853   3.68%
</TABLE>

<TABLE>
<CAPTION>
         (dollars in thousands)                 JUNE 30, 1998    DECEMBER 31, 1997   DECEMBER 31, 1996
<S>                                                 <C>               <C>                 <C>
         Total interest income (1)                   3,604             6,826               6,327
         Total interest expense (4)                  1,006             1,879               1,853
         Total interest earnings (1)                 2,598             4,947               4,474
         Total average earning assets               77,781            72,242              71,099
         Net yield on average earning assets (1)     6.7%              6.8%                6.3%
         Net yield on average earning assets         5.5%              6.1%                5.5%
          (excluding loan fees) (1)
</TABLE>

         (1) Loans, net of unearned income, include non-accrual loans but do not
         reflect average reserves for probable loan losses of $919,000 in June, 
         1998, $769,000 in 1997 and $391,000 in 1996.  Loan fees of $278,000 in
         June, 1998, $506,000 in 1997 and $581,000 in 1996 are included in loan
         interest income.  There were no loans on non-accrual for the periods
         ending June30, 1998 and December 31, 1997 and two non-accruing loans
         totaling approximately $202,000 at December 31, 1996.

         (2) The yield for securities that are classified as available-for-sale
         is based on historical amortized cost balances.

         (3) Savings deposits includes Savings, NOW, and Money Market deposit
         accounts.

         (4) Includes Savings, NOW, and Money Market Deposit Accounts, and Time
         Deposits.


         EARNINGS ANALYSIS

         NET INTEREST INCOME. Net interest income refers to the difference 
between the interest paid on deposits and borrowings, and the interest earned 
on loans and investments. It is the primary component of the earnings of a 
financial institution. The primary factors that impact net interest income 
are the composition and volume of interest-earning assets and interest-bearing
liabilities, the amount of noninterest-bearing liabilities and nonaccrual loans,
and changes in market interest rates.

         Net interest income for 1997 was $4.9 million or 6.8% of interest-
earning assets compared to $4.5 million and 6.3% of interest-earning assets in
1996. The increase in 1997 compared to 1996 is primarily attributable to
increases in the amounts of interest-earning assets.

         Net interest income for the six month period ending June 30, 1998 is 
$2.6 million, an increase of $200,000 from the $2.4 million for the six month 
period ending June 30, 1997. The increase is primarily


                                     123
<PAGE>

attributable to increases in the amount of interest-earning assets.

     Interest income for 1997 was $6.8 million compared to $6.3 million for 
1996. The increase in 1997 is primarily due to overall growth in 
interest-earning assets.

         Interest income for the period ending June 30, 1998 was $3.6 million 
compared to $3.3 million for the period ending June 30, 1997, a $300,000 
increase. This increase is primarily attributable to overall growth in 
interest-bearing assets.

         Interest expense has remained fairly stable in both amount and rate 
over the past two years. Total interest expense was $1.9 million in both 1997 
and 1996. The overall rate paid on interest-bearing liabilities was 3.59% in 
1997 and 3.68% in 1996.

         Interest expense increased $100,000 from $0.9 million to $1.0 
million for the six month periods ended June 30, 1997 and June 30, 1998, 
respectively. This increase was primarily due to overall growth in 
interest-bearing deposits.

          The following table sets forth changes in interest income and 
interest expense for each major category of interest-earning asset and 
interest-bearing liability, and the amount of change attributable to volume 
and rate changes for the years indicated. Changes not solely attributable to 
rate or volume have been allocated to volume and rate changes in proportion 
to the relationship of the absolute dollar amounts of the changes in each 
(dollar amounts in thousands):

<TABLE>
<CAPTION>
                                  Six months Ended                   Year Ended                      Year Ended
                                   June 30, 1998                 December 31, 1997              December 31, 1996
                                       Versus                          versus                          versus
                                  Six months Ended                   Year Ended                      Year Ended
                                   June 30, 1997                 December 31, 1996              December 31, 1995
                            -----------------------------  ------------------------------- -----------------------------
                              Increase (decrease) Due         Increase (decrease) Due        Increase (decrease) Due
                                    To Change In                    To Change In                   To Change In
                              Rate    Volume     Total       Rate      Volume     Total      Rate     Volume    Total
                            --------- --------  ---------  ---------  ---------  --------- --------- --------- ---------
<S>                         <C>       <C>       <C>        <C>        <C>        <C>       <C>       <C>       <C>
INTEREST-EARNING ASSETS:
Investment Securities:
     Taxable                     (19)     180        161         (7)        86         79        68       (33)       35
     Non-Taxable (1)               0        0          0          0          0          0         0         0         0
Federal Funds Sold                 2      (71)       (69)       114        (63)        51       (50)      148        98
Time Deposits                      0       (7)        (7)         4        (31)       (27)      (53)        3       (50)
Loans (2)                       (147)     204         57        (10)       406        396      (450)    1,476     1,026
                            --------- --------  ---------  ---------  ---------  --------- --------- --------- ---------
     Total Interest Income      (164)     306        142        101        398        499      (485)    1,594     1,109

INTEREST-BEARING
LIABILITIES:
Savings Deposits                 (33)      18        (15)       (19)        41         22        41       (10)       31
Time Deposit CD                   16      122        138         (6)        10          4        (7)      500       493
                            --------- --------  ---------  ---------  ---------  --------- --------- --------- ---------

                                       124
<PAGE>

     Total Interest Expense      (17)     140        123        (25)        51         26        34       490       524
                            --------- --------  ---------  ---------  ---------  --------- --------- --------- ---------
     Net-Interest Income        (147)     166         19        126        347        473      (519)    1,104       585
                            --------- --------  ---------  ---------  ---------  --------- --------- --------- ---------
                            --------- --------  ---------  ---------  ---------  --------- --------- --------- ---------
</TABLE>

         NONINTEREST INCOME. Noninterest income increased $400,000 in 1997 from
$.7 million in 1996 to $1.1 million in 1997. During 1997 CIB sold the servicing
rights on mortgage loans totaling approximately $54 million. CIB received
$492,000 from the sale which represents approximately 90% of the proceeds from
the sale. CIB will receive the balance of the proceeds in 1998.

         Noninterest income increased $98,000 from $354,000 for the six month 
period ending June 30, 1997 to $453,000 for the same six month period in 
1998. This increase resulted primarily from increases in deposit account 
service charges and a gain on the sale of a property classified as other real 
estate owned.

         NONINTEREST EXPENSE. Noninterest expense reflects the costs of 
products and services related to systems, facilities and personnel for CIB.

         Noninterest expense for 1997 was $4.3 million, a net increase of 
$400,000 or 10.9% from the $3.9 million reported in 1996. One significant 
component of this increase was salaries and employee benefits which increased 
$193,000, primarily from increased staffing levels. Costs related to the 
corporate office move and to the application for a state banking charter also 
increased costs in 1997.

         Noninterest expense for the six month period ending June 30, 1998 
was $2.4 million, a $300,000 increase from $2.1 million for the first six 
months of 1997. Increase in salaries and benefits, related to staff 
increases, accounted for $148,000 of this increase. An increase in occupancy 
costs related to the move of the corporate office, and legal costs related to 
the application for the state banking charter account for most of the balance 
of the difference.

         INCOME  TAXES.  CIB's income tax  provisions were $576,000 and 
$235,000 for 1997 and 1996, respectively.  The effective tax rate was 41.9% 
in 1997 and 42.0% in 1996.

         Income taxes were $236,000 for the six month period ending June 30, 
1998, and $248,000 for the six month period ending June 30, 1997.

         BALANCE SHEET ANALYSIS

         Total assets of CIB at December 31, 1997 were $89.0 million compared 
to $74.6 million on December 31,1996, representing an increase of 19.3%. 
Based on average balances, total assets of $80.3 million in 1997 represent a 
4.3% increase over $77.0 for 1996.

         CIB's total assets at June 30, 1998 was $86.9 million, and increase 
of $6.2 million, representing and increase of 7.7% over the June 30, 1997 
balance of $80.7 million.


                                       125

<PAGE>

<TABLE>
<CAPTION>

                                                 June 30,
(dollars in thousands)                             1998                                Year Ended December 31,
                                                ------------------------  ---------------------------------------------------
                                                                             1997                     1996
                                                  Average     Percent       Average     Percent      Average      Percent
                                                  Balance    of Total       Balance    of Total      Balance      of Total
                                                ------------------------  ---------------------------------------------------
<S>                                             <C>          <C>          <C>          <C>           <C>          <C>
Assets
Investment Securities
  Taxable                                            13,478      15.54%         8,782      10.94%         7,662        9.96%
Non-taxable                                              76       0.09%            77       0.10%            77        0.10%
Federal funds sold                                    7,325       8.45%        11,057      13.78%        14,259       18.53%
Due from banks - time deposits                        1,246       1.44%         1,491       1.86%         2,012        2.61%
Loans                                                55,585      64.09%        50,788      63.28%        47,090       61.19%
Reserve for loan and lease losses                      (919)     -1.06%          (769)     -0.96%          (851)       1.10%
     Net Loans and Leases                            54,666      63.03%        50,019      62.32%        46,239       60.09%

     Total Interest Earning Assets                   76,791      88.55%        71,426      89.00%        70,249       91.29%
Cash and non-interest earning deposits                7,967       9.18%         7,077       8.82%         5,348        6.95%
Net premises, furniture and equipment                   993       1.14%           887       1.10%           584        0.76%
Other assets                                            985       1.13%           874       1.08%           773        1.00%
     Total Assets                                    86,736     100.00%        80,264     100.00%        76,954      100.00%

Liabilities and Stockholders' Equity
Savings deposits (1)                                 30,971      35.71%        30,904      38.51%        29,180       37.92%
Time deposits                                        25,056      28.89%        21,330      26.57%        21,131       27.46%
Short-term borrowings
     Total Interest-bearing Liabilities              56,027      64.60%        52,234      65.07%        50,311       65.38%

Demand deposits                                      23,386      26.96%        21,768      27.12%        20,864       27.11%
Other liabilities                                       174       0.20%           242       0.30%           224        0.29%

     Total Liabilities                               79,587      91.76%        74,244      92.50%        71,399       92.78%
Stockholders' Equity                                  7,149       8.24%         6,020       7.50%         5,554        7.22%

    Total Liabilities and Stockholders'
       Equity                                        86,736     100.00%        80,264     100.00%        76,954      100.00%
</TABLE>
(1) Includes Savings, NOW, and Money Market Accounts.

         INVESTMENT PORTFOLIO

                  The following table summarizes the amounts and distribution of
CIB's investment securities held as of the dates indicated, and the weighted
average yields as of December 31, 1997:

<TABLE>
<CAPTION>
                                                                  JUNE 30, 1998
                                ----------------------------------------------------------------------------------
(dollars in thousands)                      Within One year                  After One But within Five Years
<S>                             <C>                                          <C>

                                       126

</TABLE>

<PAGE>

<TABLE>
<CAPTION>

                                 Held-to-maturity   Available-for-sale   Held-to-maturity   Available-for-sale
                                ----------------------------------------------------------------------------------
                                 Amount     Yield    Amount     Yield     Amount     Yield     Amount     Yield
                               -----------------------------------------------------------------------------------
<S>                            <C>          <C>      <C>        <C>       <C>        <C>       <C>        <C>
U.S. Government agencies                -     0.00%       999      5.65%         -     0.00%      3,044     6.11%
Corporate debt securities               -     0.00%     2,013      6.34%         -     0.00%      3,421     6.08%
Other securities                        -     0.00%     2,631      5.74%        76     4.80%          -     0.00%
                                ----------------------------------------------------------------------------------
Total                                   -     0.00%     5,643      6.01%        76     4.80%      6,465     6.10%
</TABLE>


<TABLE>
<CAPTION>
                                                                DECEMBER 31, 1997
                                ----------------------------------------------------------------------------------
                                            Within One year                  After One But within Five Years
                                 Held-to-maturity   Available-for-sale   Held-to-maturity   Available-for-sale
                                ----------------------------------------------------------------------------------
                                Amount     Yield    Amount    Yield      Amount    Yield     Amount     Yield
                                ----------------------------------------------------------------------------------
<S>                             <C>        <C>      <C>       <C>        <C>       <C>       <C>        <C>
U.S. Government agencies                 -    0.00%     4,491      5.63%         -     0.00%      4,509     6.47%
Corporate debt securities                -    0.00%     1,500      5.92%         -     0.00%      1,417     6.61%
Other securities                         -    0.00%     2,154      6.05%        77     4.80%          -     0.00%
                                ----------------------------------------------------------------------------------
Total                                    -    0.00%     8,145      5.79%        77     4.80%      5,926     6.50%
</TABLE>

         Securities may be pledged to meet security requirements imposed as a 
condition to receipt of deposits of public funds and other purposes. At 
December 31, 1997 and 1996, and June 30, 1998 the carrying values of 
securities pledged to secure public deposits and other purposes were 
$500,052, $501,633 and $500,000, respectively.

         LOAN PORTFOLIO

         The following table set forth the components of total net loans 
outstanding in each category at the date indicated:


<TABLE>
<CAPTION>

(dollars in thousands)                       June 30,1998   December 31, 1997     December 31, 1996
<S>                                          <C>            <C>                   <C>
              TYPES OF LOANS
Domestic
Commercial and industrial                            15,079            12,745                14,110
Real estate construction                              2,764             1,584                 2,658
Real estate mortgage                                 28,946            26,104                22,697
Installment loans to individuals                     12,742            12,216                12,561

All other loans (including overdrafts)                   91               163                    18
Less:


                                       127

<PAGE>

Unearned income                                       1,331             1,265                 1,466
Reserve for loan and lease losses                       930               918                   723

Total                                                57,361            50,629                49,855
</TABLE>

         Average loans in 1997 were $50.8 million representing an increase of 
7.9% over 1996. Average loans represented 63.28% of average assets in 1997 
compared to 61.19% 1996. Average loans were $55.6 million representing 64.09% 
of average assets for the six month period ending June 30, 1998.

         Commercial and industrial loans consist of credit lines for 
operating needs, loans for equipment purchases and working capital, and 
various other business purposes. At December 31, 1997, CIB had commercial 
loans outstanding representing 24.1% of total loans compared to 27.1% at 
December 31, 1996. Commercial loans represented 25.3% of total loans at June 
30, 1998.

         Real estate construction loans expressed as a percentage of total 
loans were 3.0% and 5.1% at December 31, 1997 and 1996, respectively. 
Construction loans were 4.6% of total loans on June 30, 1998. The 
construction loans outstanding are generally composed of commitments to 
customers within CIB's service area for construction of custom, semi-custom 
single family residences, and industrial buildings.

          Real estate mortgage loans, which consist primarily of loans to 
CIB's depositors secured by trust deeds on commercial and residential real 
estate, expressed as a percentage of total loans were 49.5% and 43.6% at 
December 31, 1997 and 1996, respectively. At $28.9 million, other real estate 
loans represent 48.6% of total loans on June 30, 1998.

         Installment loans to individuals and all other loans include a range 
of traditional consumer loan products offered by CIB such as home equity and 
personal lines of credit and loans to finance purchases of autos, boats, 
recreational vehicles, and various other consumer items. Dealer loans, which 
are automobile loans purchased from local automobile dealers, are included in 
this category. Unearned discounts on dealer loans are recognized as income 
over the term of the loans by the sum-of-the-month-digits method (Rule of 
78's.) At December 31, 1997, consumer loans outstanding were $12.4 million 
representing 23.5% of total loans. This compares to consumer loans of $12.6 
million representing 24.2% of total loans at December 31, 1996. Consumer 
loans outstanding were $12.8 million representing 21.5% of total loans on 
June 30, 1998.

         RISK ELEMENTS

         CIB assesses and manages credit risk on an ongoing basis through 
lending policies. Management strives to continue the historically low level 
of credit losses by continuing its emphasis on credit quality in the loan 
approval process, active credit administration and regular monitoring.

         In extending credit and commitments to borrowers, CIB generally 
requires collateral and/or guarantees as security. The repayment of such 
loans is expected to come from cash flow or from proceeds

                                       128

<PAGE>

from the sale of selected assets of the borrower. CIB's requirement for 
collateral and/or guarantees is determined on a case-by-case basis in 
connection with management's evaluation of the credit worthiness of the 
borrower. Collateral held varies but may include accounts receivable, 
inventory, plant and equipment, income-producing properties, residences and 
other real property. CIB secures its collateral by perfecting its interest in 
business assets, obtaining deeds of trust, or outright possession among other 
means.

         Management believes that its lending policies and underwriting 
standards will tend to minimize losses in an economic downturn, however, 
there is no assurance that losses will not occur under such circumstances.

         NONPERFORMING ASSETS

         Management generally places loans on nonaccrual status when they 
become 90 days past due, unless the loan is well secured and in the process 
of collection. Loans are charged-off when, in management's opinion, 
collection appears unlikely. The following table provides information with 
respect to the components of CIB's nonperforming assets at the dates 
indicated:

<TABLE>
<CAPTION>

                (amounts in thousands)                      December 31,                       June 30,
                                                        ----------------------            -------------------
                                                           1997         1996               1998        1997
                                                        -----------    -------            --------    -------
<S>                                                     <C>            <C>                <C>         <C>
Accruing Loans More Than 90 Days Past Due
      Aggregate loan amounts
          Commercial, financial and agricultural            $   40      $  15              $   40      $  50
          Real estate
          Installment loans to individuals                      40         13                  25         22
      Aggregate leases
Renegotiated loans
Non-accrual loans
      Aggregate loan amounts
          Commercial                                                       41                              1
          Real estate                                                     383                            197
          Installment loans to individuals                                 23                             19
                                                        -----------    -------            --------    -------
                                                            $   80       $475              $   65       $289
                                                        -----------    -------            --------    -------
                                                        -----------    -------            --------    -------
</TABLE>

         Interest due but excluded from interest income in nonaccrual loans 
was approximately $0 in 1998 and 1997, and $39,000 in 1996. No payments 
received on nonaccrual loans were included in interest income in 1998, 1997 
and 1996.

         The average recorded investment in loans that are considered 
impaired under SFAS No. 114 was $293,000 in 1997, and $812,000 for 1996, and 
$0 for the six months ended June 30, 1998, which are included as nonaccrual 
loans above. Such impaired loans had a valuation allowance of $0 on December 
31, 1997 and June 30, 1998, and $42,721 for December 31, 1996. CIB recognized 
no interest on impaired loans in 1997 or 1996.


                                       129
<PAGE>

         Other real estate owned is acquired through foreclosure or other means.
These properties are recorded on an individual basis at the estimated fair
values less selling expenses. At December 31, 1997, other real estate owned was
comprised of one commercial building with a carrying value of $152,000. This
property was subsequently sold resulting in a $0 balance in other real estate
owned on June 30, 1998.

PROVISION AND ALLOWANCE FOR LOAN LOSS

         The allowance for loan losses is maintained at a level that is
considered adequate to provide for the loan losses inherent in CIB's loans. The
provision for loan losses was $370,000 in 1997, $696,000 in 1996, and $58,000
for the six month period ending June 30, 1998.

         The following table summarizes, for the years indicated, changes in the
allowances for loan losses arising from loans charged-off, recoveries on loans
previously charged-off, and additions to the allowance which have been charged
to operating expenses and certain ratios relating to the allowance for loan
losses:

<TABLE>
<CAPTION>
                                                                              December 31,
(dollars in thousands) (unaudited)                  June 30, 1998       1997               1996
                                                   ---------------------------------------------------
<S>                                                <C>                <C>               <C>
Loans and Leases Outstanding, Period End (1)         $   58,291         $   49,821        $   49,021

Average Amount of Loans and Leases Outstanding (1)   $   55,585         $   50,788        $   47,090

Loans and Lease Loss Reserve Balance,

  Beginning of Period                                $      918         $      723        $      732

    Charge-offs
       Domestic
          Commercial, financial &  agricultural              10               207                 581
          Real estate - construction                    -------           -------             -------
          Real estate - mortgage                        -------           -------                  81
          Consumer loans                                    138               231                 112
          Lease financing                               -------           -------             -------
                                                   -----------------------------------------------------
                                                            148               438                 774
     Recoveries
       Domestic


                                                      130
<PAGE>

<S>                                                <C>                <C>               <C>
          Commercial, financial & agricultural               73               217                  25
          Real estate - construction                    -------           -------             -------
          Real estate - mortgage                             14                30                  11

          Consumer loans                                     15                16                  33
          Lease financing                               -------           -------             -------
                                                    -----------------------------------------------------
                                                            102               263                  69
                                                    -----------------------------------------------------
Net charge-offs/(recoveries)                                 46               175                 705

Additions/(Reductions) charged to operations                 58               370                 696

Loan and Lease Loss Reserve balance
                                                    -----------------------------------------------------
  End of period                                      $      930         $     918         $       723
                                                    -----------------------------------------------------
                                                    -----------------------------------------------------
Ratio of Net Charge-offs/(Recoveries)
  During the Year to Average Loans and Leases
  Outstanding During the Year                              0.08%             0.34%               1.50%

Ratio of Reserve for Loan Losses to Loans
  at Period End                                            1.60%             1.84%               1.47%

</TABLE>

(1) Loans, net of unearned income

     Management believes that the allowance for loan losses is adequate. While 
management uses available information to recognize losses on loans and leases, 
future additions to the allowance may be necessary based on changes in economic 
conditions. In addition, both Federal and state regulators, as an integral part 
of their examination process, periodically review CIB's allowance for loan 
losses and may recommend additions based upon their evaluation of the portfolio 
at the time of their examination.

         The following table summarizes the allocation of the allowance for 
loan losses by loan type for the years indicated and the percent of loans in 
each category to total loans (dollar amounts in thousands):

<TABLE>
<CAPTION>
                                June 30, 1998              December 31, 1997           December 31, 1996
                          ---------------------------  --------------------------- ---------------------------
                                        Percent of                   Percent of                  Percent of
                                      Loans In Each                Loans In Each               Loans In Each
                          Allowance    Category to     Allowance    Category to    Allowance    Category to
                            Amount     Total Loans       Amount     Total Loans      Amount     Total Loans
                          ----------- ---------------  ----------- --------------- ----------- ---------------
<S>                       <C>         <C>              <C>         <C>             <C>         <C>
Commercial                       253          25.29%          228          24.11%         234          27.06%


                                                            131
<PAGE>

<S>                       <C>         <C>              <C>         <C>             <C>         <C>

Real Estate-Construction          13           4.64%           15           3.00%          20           5.11%
Real Estate                      186          48.55%          289          49.45%         326          43.64%
Consumer                         194          21.52%          120          23.45%         123          24.19%
Unallocated                      284             n/a          266             n/a          20             n/a
                          ----------- ---------------  ----------- --------------- ----------- ---------------
     Total                       930         100.00%          918         100.00%         723         100.00%
                          ----------- ---------------  ----------- --------------- ----------- ---------------
                          ----------- ---------------  ----------- --------------- ----------- ---------------
</TABLE>

         FUNDING

         Deposits are CIB's primary source of funds. At December 31, 1997, CIB
had a deposit mix of 37.8% in time and savings deposits, 32.2% in money market
and NOW deposits, and 30.0% in noninterest-bearing demand deposits. CIB net
interest income is enhanced by its percentage of noninterest-bearing deposits.

     At June 30, 1998, CIB had a deposit mix of 40.8% in time and savings 
deposits,  28.2% in money market and NOW deposits, and 31.0% in 
noninterest-bearing demand deposits

     The following table summarizes the distribution of average deposits and the
average rates paid for the years indicated:

<TABLE>
<CAPTION>

(Dollars in Thousands)                                                         Year Ended December 31,
                                              For period ended      ------------------------------------------------
                                                June 30, 1998                1997                    1996
                                           ------------------------------------------------ ------------------------
                                             Average      Average     Average    Average     Average     Average
                                             Balance       Rate       Balance      Rate      Balance       Rate
                                           ------------  ---------------------------------- ---------- -------------
<S>                                        <C>           <C>          <C>        <C>         <C>         <C>
In Domestic Offices

   Noninterest bearing demand deposits         $23,386      ------      $21,768     ------    $20,864        ------

   Savings deposits (1)                         30,971        2.2%       30,904       2.4%     29,180          2.5%

   Time deposits                                25,056        5.3%       21,330       5.3%     21,131          5.3%
                                           ------------  ---------------------------------- ---------- -------------
                      Total Deposits           $79,413        3.6%      $74,002       3.6%    $71,175          3.7%
                                           ------------               ----------            ---------
                                           ------------               ----------            ---------
</TABLE>

(1) Savings deposits include Savings, NOW, and Money Market deposit accounts.

     The scheduled maturity distribution of CIB's time deposits of $100,000 or 
greater, as of December 31, 1997, were as follows:

<TABLE>
<CAPTION>

(Dollars In Thousands)                              June 30,
                                                      1998
                                                -----------------
<S>                                             <C>
Three months or less                            $          3,506

                                          132
<PAGE>

<S>                                             <C>
Over three through 12 months                               6,247

Over one through five years                                1,033

                                                -----------------
                                                 $        10,786
                                                -----------------
                                                -----------------

</TABLE>

         LIQUIDITY AND INTEREST RATE SENSITIVITY

         LIQUIDITY. Liquidity management refers to CIB's ability to provide
funds on an ongoing basis to meet fluctuations in deposit levels as well as the
credit needs and requirements of its clients. Both assets and liabilities
contribute to CIB's liquidity position. Federal funds lines, short-term
investments and securities, and loan repayments contribute to liquidity, along
with deposit increases, while loan funding and deposit withdrawals decrease
liquidity. CIB assesses the likelihood of projected funding requirements by
reviewing historical funding patterns, current and forecasted economic
conditions and individual client funding needs. Commitments to fund loans and
outstanding letters of credit at June 30, 1998, December 31, 1997, and December
31, 1996 totaled approximately $17.2, $12.6 million, and $8.3 million,
respectively. Such loans relate primarily to revolving lines of credit,
construction loans and other commercial loans.

         CIB's sources of liquidity consist of its deposits with other banks,
overnight funds sold to correspondent banks and unpledged short-term, marketable
investments. On December 31, 1997, liquid assets totaled $32.4 million or 36.4%
of total assets as compared to $27.2 million or 36.5% of total assets on
December 31, 1996. On June 30, 1998 liquid assets totaled $27.2 million or 31.3%
of total assets. In addition to liquid assets, CIB maintains lines of credit
with correspondent banks available on a short-term basis. Informal agreements
are also in place with various other banks to purchase participations in loans,
if necessary.

         INTEREST RATE SENSITIVITY. Interest rate sensitivity is a measure of
the exposure to fluctuations in CIB's future earnings caused by fluctuation in
interest rates. Such fluctuations result from the mismatch in repricing
characteristics of assets and liabilities at a specific point in time. This
mismatch, or interest rate sensitivity gap, represents the potential mismatch in
the change in the rate of accrual of interest revenue and interest expense from
a change in market interest rates. Mismatches in interest rate repricing among
assets and liabilities arise primarily from the interaction of various customer
businesses (i.e. types of loans versus the types of deposits maintained) and
from management's discretionary investment and funds gathering activities. CIB
attempts to manage its exposure to interest rate sensitivity, but due to its
size and direct competition from the major banks, it must offer products which
are competitive in the market place, even if less than optimum with respect to
its interest rate exposure.

         The table below sets forth the interest rate sensitivity of CIB's
interest-earning assets and interest-bearing liabilities as of June 30, 1998,
using the interest rate sensitivity gap ratio. For purposes of the


                                      133
<PAGE>

following table, an asset or liability is considered rate sensitive with a 
specified period when it can be repriced or matures within it contractual terms:

<TABLE>
<CAPTION>
                                                                           June 30,1998
                                            ----------------------------------------------------------------------------
(dollar in thousands) (unaudited)              Three     Over Three   Over One
                                               Months      Through     Through    Over Five   Non-Interest
                                              or Less     12 Months  Five Years     Years       Bearing       Total
                                            ----------------------------------------------------------------------------
<S>                                         <C>          <C>         <C>          <C>         <C>             <C>
ASSETS

Interest-bearing deposits in banks                   595         497      ------       ------       ------        1,092
Federal funds sold                                 5,950      ------      ------       ------       ------        5,950
Investment securities                              2,449       3,012       6,539          183       ------       12,183
Net loans and leases                              35,295         604      12,359       10,072         (969)      57,361
Noninterest-bearing assets                        ------      ------      ------       ------       10,340       10,340
                                            ----------------------------------------------------------------------------

Total assets                                      44,289       4,113      18,898       10,255        9,371       86,926

LIABILITIES AND STOCKHOLDERS' EQUITY                                                                             ------
Noninterest-bearing deposits                      ------      ------      ------       ------       24,629       24,629
Interest-bearing deposits                         30,846      15,137       2,320        6,353       ------       54,656
Other liabilities                                 ------      ------      ------       ------          201          201
Stockholders' Equity                              ------      ------      ------       ------        7,440        7,440
                                            ----------------------------------------------------------------------------

Total Liabilities and Stockholders' Equity        30,846      15,137       2,320        6,353       32,270       86,926


Interest Rate Sensitivity Gap                    $13,443    ($11,024)    $16,578       $3,902     ($22,899)          $0
                                            ----------------------------------------------------------------------------
Cumulative Interest Rate Sensitivity Gap         $13,443      $2,419     $18,997      $22,899           $0
                                            ----------------------------------------------------------------------------
                                            ----------------------------------------------------------------------------
</TABLE>

         CAPITAL RESOURCES

         CIB's total shareholders'  equity was $7.4 million on June 30, 1998, 
$6.6 million at December 31, 1997 and $5.6 million as of December 31, 1996.

         CIB is subject to regulations issued by the Department of Financial
Institutions and the FDIC which require maintenance of a certain level of
capital. These regulations impose two capital standards: a risk-based capital
standard and a leverage capital standard.

         Under the risk-based capital guidelines, assets reported on an
institution's balance sheet and certain off-balance sheet items are assigned to
risk categories, each of which has an assigned risk weight. Capital ratios are
calculated by dividing the institution's qualifying capital by its period-end
risk-weighted assets. The guidelines establish two categories of qualifying
capital: Tier 1 Capital (defined to include common shareholders' equity and
noncumulative perpetual preferred stock) and Tier 2 Capital defined to include
limited life (and in the case of bank, cumulative) preferred stock, mandatory
convertible securities, subordinated debt, and a limited amount of reserves for
loan and lease losses. Each institution is required to maintain a risk-based
capital ratio (including Tier 1 and Tier 2 capital) of 8%, of which at least
half


                                       134
<PAGE>

must be Tier 1 capital.

         Under the leverage capital standard an institution is required to
maintain a minimum ratio of Tier 1 capital to the sum of its quarterly average
total assets and quarterly average reserve for loan losses, less intangibles not
included in Tier 1 capital. Period-end assets may be used in place of quarterly
average total assets on a case-by-case basis. A minimum leverage ratio of 3% is
required for institutions which have been determined to be in the highest of
five categories used by regulators to rate financial institutions and which are
not experiencing or anticipating significant growth. All other organizations are
required to maintain leverage ratios of at least 100 to 200 basis points above
the 3% minimum. The table below represents the capital and leverage ratios of
CIB as of December 31, 1997:

<TABLE>
<CAPTION>
                                                                                     Capital Needed
                                                                     ------------------------------------------
                                                                                                To Be Well
                                                                                            Capitalized Under
                                                                         For Capital        Prompt Corrective
                                                     Actual           Adequacy Purposes         Provisions
                                               -------------------   ---------------------  -------------------
                                                 Amount     Ratio      Amount     Ratio       Amount    Ratio
                                               -----------  ------   ----------- ---------  ----------- -------
<S>                                            <C>          <C>      <C>         <C>        <C>         <C>
As of June 30, 1998
      Total capital to risk-weighted  assets       $8,350   11.6%         5,746      8.0%        7,183   10.0%
      Tier 1 capital to risk-weighted assets        7,452   10.4%         2,873      4.0%        4,310    6.0%
      Tier 1 capital to average assets              7,452    8.5%         3,493      4.0%        4,366    5.0%

As of December 31, 1997
      Total capital to risk-weighted assets         7,346   11.6%         5,079      8.0%        6,349   10.0%
      Tier 1 capital to risk-weighted assets        6,551   10.3%         2,539      4.0%        3,809    6.0%
      Tier 1 capital to average assets              6,551    8.2%         3,211      4.0%        4,013    5.0%

As of December 31, 1996
      Total capital to risk-weighted assets         6,319   11.8%         4,518      8.0%        5,648   10.0%
      Tier 1 capital to risk-weighted assets        5,600    9.9%         2,259      4.0%        3,389    6.0%
      Tier 1 capital to average assets              5,600    7.4%         2,988      4.0%        3,735    5.0%

</TABLE>

         The Federal Deposit Insurance Corporation Improvement Act of 1991
("FDICIA") substantially revises banking regulation and establishes a framework
for determination of capital adequacy of financial institutions. Under the
FDICIA, financial institutions are placed into one of five capital adequacy
categories as follows: (1) "well capitalized" consisting of institutions with a
total risk-based capital ratio of 10% or greater, a Tier 1 risk-based ratio of
6% or greater and a leverage ratio of 5% or greater, and the institution is not
subject to an order, written agreement, capital directive or prompt corrective
action directive; (2) "adequately capitalized" consisting of institutions with a
total risk-based capital ratio of 8% or greater, a Tier 1 risk-based capital
ratio of 4% or greater and a leverage ratio of 4% or greater, and the
institution does not meet the definition of a "well-capitalized" institution;
(3) "under capitalized" consisting of institutions with a total risk-based
ration of less than 4%; (4) "significantly undercapitalized" consisting of
institutions with a total risk-based capital ratio of less than 6%, Tier 1
risk-based capital ratio


                                       135
<PAGE>

of less than 3%, or a leverage ratio of less than 3%;
and (5) "critically undercapitalized" consisting of an institution with a ratio
of tangible equity to total assets that is equal to or less than 2%.

         Financial institutions classified as under capitalized or below are
subject to various limitations including, among other matters, certain
supervisory actions by bank regulatory authorities and restrictions relating to
(i) growth of assets, (ii) payment of interest on subordinated indebtedness,
(iii) payment of dividends or other capital distributions, and (vi) payment of
management fees to a parent holding company. The FDICIA requires regulatory
authorities to initiate corrective action regarding financial institutions,
which fail to meet minimum capital requirements. Such actions may, among other
matters, require that the financial institution augment capital and reduce total
assets. Critically undercapitalized financial institutions may also be subject
to appointment of a receiver or conservator unless the financial institution
submits an adequate capitalization plan.

         EFFECTS OF INFLATION

         The financial statements and related financial information presented
herein have been prepared in accordance with GAAP, which require the measurement
of financial position and operating results in terms of historical dollars
without considering changes in the relative purchasing power of money over time
due to inflation. Unlike most industrial companies, virtually all of the assets
and liabilities of a financial institution are monetary in nature. As a result,
interest rates have a more significant impact on a financial institution's
performance than effects of general levels of inflation. Interest rates do not
necessarily move in the same direction or same magnitude as the price of goods
and services.

         YEAR 2000 ISSUES

         CIB has established a working committee of senior management, a
director and other employees to plan and monitor CIB's compliance with Year 2000
issues. This committee has developed a policy setting forth priorities and a
timetable for CIB to follow in this process. The Federal Reserve in their most
recent exam has indicated that CIB was in compliance with the progress standards
established by the Federal Reserve Bank with year 2000 issues. Management
currently believes that the costs related to all Year 2000 issues will not have
a material impact on future operations of CIB.

         IMPACT OF NEW ACCOUNTING PRONOUNCEMENTS

         In June 1997 the Financial Accounting Standards Board issued Statement
No. 130, "REPORTING COMPREHENSIVE INCOME". This statement, which is effective
for the year ending December 31, 1998, establishes standards of disclosure and
financial statement display for reporting comprehensive income and its
components.

         In June 1997, the Financial Accounting Standards Board issued Statement
No. 131, "DISCLOSURES ABOUT SEGMENTS OF AN ENTERPRISE AND RELATED INFORMATION."
This statement changes current practice under SFAS 14 by establishing a new
framework on which to base segment reporting (referred to as the


                                      136
<PAGE>

management approach) and also requires certain related disclosures about 
products and services, geographic areas and major customers. The disclosures 
are required for the year ending December 31, 1998.

         BOARD OF DIRECTORS

         At the Effective Time and pursuant to the Agreement, the Boards of 
Directors of the Americorp and ACB will consist of four (4) members of the 
current CIB Board and five (5) members from Americorp and ACB, including 
Americorp's and ACB's President. It is currently contemplated that the four 
members of the CIB Board who will continue to serve as directors of the 
Americorp and ACB following the Effective Time are Joseph Priske, Michael T. 
Hribar, Edward F. Paul and Jacqueline Pruner. For information on the members 
of the Americorp and Bank Boards who will serve on the Americorp's and ACB's 
Boards of Directors, see "BUSINESS OF AMERICORP"

         The table below sets forth certain information, as of the CIB Record 
Date, with respect to members of the Board of Directors.

<TABLE>
<CAPTION>

                                       DIRECTOR OF                                                              
NAME AND POSITION                      BANK SINCE          AGE            PRINCIPAL OCCUPATION FOR PAST FIVE YEARS
<S>                                    <C>                 <C>            <C>

Fred G. Buenger, Director              04/03/87            65             President and Owner of Buenger Enterprises,
                                                                          Operator of Coast Chandlery
                                                                                                                
William P. Burke, Director             04/03/87            62             President, Bill Burke Enterprises, Inc.
                                                                                                                
Glen C. Farr, Director                 03/19/98            39             Chartered Life Underwriter
                                                                                                                
Michael T. Hribar, Director            04/03/87            51             Certified Public Accountant
                                                                                                                
Edward F. Paul, Director               Organization        61             President, Walker, Inc.
                                                                                                                
Joseph L. Priske, Director; Chairman   03/16/95            49             Chief Executive Officer, Priske-Jones Company
                                                                                                                
Jacqueline S. Pruner, Director,                                                                                 
Vice Chairman                          Organization        59             Co-Owner, Pruner Investments

</TABLE>

         COMPENSATION OF NON-EXECUTIVE DIRECTORS

         Directors who were not executive officers of CIB were paid the 
following in 1998:

         (a)      For each Board meeting attended, the Chairman of the Board 
was paid $1,000 and the other Directors were each paid $500;



                                      137
<PAGE>

         (b)      For each Loan Committee attended, the Committee Chairman 
was paid $100 and the other Committee members were each paid $50; and

         (c)      For each other Committee  meeting  attended,  the Committee 
 Chairman was paid $100 and the other Committee  members were each paid $50.

         No additional compensation was paid to executive officers of CIB for 
attendance at Board or Committee meetings. For the fiscal year ended December 
31, 1997, the total paid to all other Directors for Board and Committee 
meetings attended was $61,500.

         EXECUTIVE OFFICERS

         The following table sets forth as to each of the persons who are 
currently executive officers of CIB, such person's age as of September 1, 
1998, and the principal occupation during the past five (5) years.

<TABLE>
<CAPTION>

                                                             Business Experience                  Year First Appointed
         Name                                 Age            During Past Five Years               as Executive Officer
         <S>                                  <C>            <C>                                         <C>
         Thomas E. Anthony                     50            Senior Vice President and
                                                             Chief Lending Officer of CIB(1)             1992

         Allen P. Partridge                    58            Senior Vice President and
                                                         Chief Financial Officer of CIB(2)               1997

</TABLE>

         None of the directors or executive officers of CIB were selected 
pursuant to any arrangement or understanding, other than with the directors 
and executive officers of CIB, acting within their capacities as such. There 
are no family relationships between the directors and executive officers of 
CIB, and none of the directors or executive officers of CIB serve as 
directors of any company which has a class of securities registered under, or 
which is subject to the periodic reporting requirements of, the Securities 
Exchange Act of 1934 or any investment company registered under the 
Investment Company Act of 1940, as amended.


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

(1)  Mr. Anthony has been the Chief Lending Officer of Channel Islands Bank 
since February 20, 1992. Prior to that time, Mr. Anthony served as Vice 
President and Commercial Loan Officer for Independence Bank, Encino, 
California from February 1987 through February 1992.

(2)  Mr. Partridge was appointed Chief Financial Officer of Channel Islands 
Bank on March 25, 1997. Prior to that date, Mr. Partridge served as an 
in-house consultant for Israel Discount Bank from May 1996 to March 1997 
acting as the chief accountant and information systems manager. From November 
1993 through June 1995, Mr. Partridge served as the Chief Operating Officer 
and Chief Financial Officer of the Bank of Los Angeles, West Hollywood, 
California. Mr. Partridge previously served as the Chief Financial Officer 
for the Bank from July 1985 until July 1992.

                                      138
<PAGE>

         None of the directors or executive officers of CIB have, during the 
last five years, been involved in any legal proceedings that are material to 
an evaluation of the ability or integrity of any director or executive 
officer of CIB.

         SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         The following tables set forth information as of the Record Date 
pertaining to beneficial ownership (as defined below) of CIB's no par value 
Common Stock (the "Common Stock"), by (i) persons known to CIB to own more 
than 5% of its Common Stock (a "Principal Shareholder"), and (ii) 
individually, each of the "Executive Officers" (as defined below) of CIB, its 
current directors and nominees for the office of director, and (iii) all 
directors and Executive Officers(1) of CIB as a group. The information 
contained herein has been obtained from CIB's records and from information 
furnished to CIB by each individual or entity required by law to report such 
information to CIB and/or to a regulatory agency having supervisory 
jurisdiction over CIB. Management knows of no persons who own, beneficially 
or of record, either individually or with associates, more than five percent 
of CIB's common stock, except as set forth below.

         The number of shares "beneficially owned" by a given shareholder are 
determined under Securities and Exchange Commission Rules, and the 
designation of ownership set forth below is not necessarily indicative of 
ownership for any other purpose. In general, the beneficial ownership as set 
forth below includes shares over which a director, director nominee, 
Principal Shareholder or Executive Officer has sole or shared voting or 
investment power and certain shares which such person has a vested right to 
acquire, under the stock options or otherwise, within 60 days of the date 
hereof.

                          SECURITY OWNERSHIP OF MANAGEMENT

<TABLE>
<CAPTION>

   NAME & ADDRESS OF                       AMOUNT OF BENEFICIAL        PERCENT OF CLASS(2)(3)
    BENEFICIAL OWNER                           OWNER(2)(3)
   ------------------                      --------------------        ----------------------
   <S>                                      <C>                               <C>                          
   Thomas Anthony                            6,000(5)                          1.06%
   300 Esplanade Drive, #110
   Oxnard, CA  93030                          

   Fred G. Buenger                          12,825(6)                          2.27%
   3600 S. Harbor Blvd.
   Oxnard, CA  93035                          

                                     139
<PAGE>

   William P. Burke                         17,821(6)                          3.16%
   1960 S. Victoria
   Oxnard, CA  93030                          

   Glen Farr                                 1,050                             0.19%
   300 Esplanade Dr., #1140
   Oxnard, California  93030                  

   Michael T. Hribar                         8,095                             1.44%
   5700 Ralston St., #202
   Ventura, CA  93003                        

   Allen Partridge                           1,000(6)                          0.18%
   155  S. "A" Street
   Oxnard, CA  93030                          

   Edward P. Paul (4)                       55,365(6)                          9.82%
   335 N. "A" Street
   Oxnard, CA  93030                          

   Joseph L. Priske                         11,959(6)                          2.12%
   711 Daily Drive
   Camarillo, CA  93010                       

   Jacqueline S. Pruner                     21,029(6)                          3.73%
   29194 Old Mill Creek Ln.
   Agoura, CA  91301                         

   All Directors and Executive 
    Officers as a group (9 persons)        135,144(2)                         23.96%

</TABLE>

                      SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS

<TABLE>
<CAPTION>

                                                                 AMT. AND NATURE OF               PERCENT OF
TITLE OF CLASS                NAME OF BENEFICIAL OWNER         BENEFICIAL OWNER(2)(3)             CLASS(2)(3)
- --------------                ------------------------         -----------------------            ----------
<C>                           <C>                              <C>                                <C>
Common                        James O. Birchfield as                 27,251                          4.83%
Stock                         Trustee of the James
                              O. Birchfield
                              1995  Trust

Common                        CEDE & Co.                             48,134                          8.53%
Stock                         
Common                        Cohen Family Trust                     45,019                          7.98%
Stock                         
Common                        Richard D. McNish                      47,369                          8.40%
Stock                         

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



                                      140
<PAGE>

Common                              Martin V. Smith                        36,258                          6.43%
Stock                         

</TABLE>

(1)      Based on a total of 546,414 shares issued and outstanding as of July 
         31, 1998 and a total of 17,566 vested option shares unexercised as of
         July 31, 1998.

(2)      As used throughout this Proxy Statement, the term "Executive Officer"
         means Senior Vice President and Senior Lending Officer, and the Senior
         Vice President and Chief Financial Officer.

(3)      Includes shares beneficially owned by the named shareholder, together
         with "associates" (as defined under applicable law), subject to
         community property laws and shared voting and investment power with a
         spouse, if applicable. The persons listed have sole voting power unless
         otherwise noted.

(4)      In the third calendar quarter of 1997, the OCC required Mr. Paul to
         file an application for approval of a change in control of CIB due to
         the fact that Mr. Paul and his related family members owned or
         controlled more than 10% of CIB's outstanding shares, which holding was
         and is the largest single holding by any Bank shareholder, to the best
         knowledge of CIB. Mr. Paul was approved as a control person by the OCC
         on December 31, 1997.

(5)      Includes 6,000 vested option shares.
(6)      Includes 1,000 vested option shares.
(7)      Includes 6,566 vested option shares.


         DIRECTOR AND EXECUTIVE OFFICER COMPENSATION

         EXECUTIVE COMPENSATION

         Any Executive Officer serving as a Director of CIB does not receive 
additional compensation for attending Board and committee meetings, and such 
attendance is remunerated by the compensation of such person in his or her 
capacity as an Executive Officer of CIB. For the fiscal year ended December 
31, 1997, the aggregate cash compensation paid to or accrued for all 
Executive Officers of CIB, as a group (3 persons), for services rendered to 
CIB in all capacities was $283,561.76.

         The following table sets forth the cash compensation of the Chief 
Executive Officer.

<TABLE>
<CAPTION>

                                                          SUMMARY COMPENSATION TABLE

         Name & Principal Position          Year    Salary ($)    Bonus   Options (#)   All Other Comp.($)
         -------------------------          ----    ----------    -----   -----------   -----------------
         <S>                                <C>     <C>          <C>         <C>        <C>
         Richard D. Spencer                 1997     100,000     $13,184       0            0
         President and                      1996       N/A
         Chief Executive
         Officer                            1995       N/A

</TABLE>

         On June 1, 1998, Mr. Richard Spencer resigned as President and Chief 
Executive Officer of CIB. 


                                      141
<PAGE>

On June 23, 1998, Mr. Spencer executed an agreement to release CIB from any 
and all liability, and in return CIB agreed to pay Mr. Spencer all accrued 
salary and unused vacation, certain health benefits, $60,000 representing 
approximately six months salary, and $51,375 representing the value of Mr. 
Spencer's CIB stock options. The parties agreed to make three installment 
payments to Mr. Spencer, with the last installment payment due on October 1, 
1998.

         OPTION GRANTS FOR 1997 AND 1998

         There were no stock options granted pursuant to the 1985 Incentive 
Stock Option Plan to the Directors or Executive Officers in 1997. As of July 
31, 1998, 45,000 shares had been granted to Directors and Executive Officers 
in 1998 pursuant to the 1998 Stock Option Plan.

         OPTION EXERCISES IN 1997 AND 1998

         There were no exercises in 1997 of stock options by Executive 
Officers, and 18,089 shares were exercised by Directors in 1997. As of July 
31, 1998, 67,401 shares were exercised by Directors in 1998.

         STOCK OPTION PLANS

         1985 INCENTIVE STOCK OPTION PLAN

         The 1985 Incentive Stock Option Plan of CIB adopted by the Board of 
Directors on July 18, 1985, and approved by the shareholders on July 30, 1985 
(the "1985 Plan"), intended to advance the interests of CIB by encouraging 
stock ownership on the part of its officers and directors. According to its 
terms, the 1985 Plan terminated on July 31, 1994. At the 1994 Annual Meeting 
of shareholders, the shareholders approved certain amendments to the 1985 
Plan, including an extension of time within which the grantees of options 
under the 1985 Plan would be able to exercise their options for an additional 
five years or until July 31, 1999. Other basic terms of the 1985 Plan 
remained essentially unchanged.

         Since the nine (9) year term of the 1985 Plan expired on July 31, 
1994, stock options may no longer be granted under the 1985 Plan. However, 
options previously granted and not exercised as of July 31, 1994 may not have 
expired on that date. Under the terms of the 1985 Plan, options available for 
grant under the 1985 Plan which were not granted, have been added to CIB's 
authorized but unissued shares.

         1998 STOCK OPTION PLAN

         On March 19, 1998, the Board of Directors of CIB adopted, subject to 
approval by a majority of the outstanding shares, the 1998 Stock Option Plan 
(the "1998 Plan"). The 1998 Plan provides for the grant of "Incentive stock 
options," within the meaning of Section 422 of the Internal Revenue Code of 
1986, as amended, and "non-qualified options," which are options not intended 
to qualify as incentive stock options. Under the 1998 Plan, options for the 
acquisition of an aggregate of 100,000 shares of CIB's common stock may be 
granted to directors, officers and employees of CIB. Incentive stock options 
may 


                                      142
<PAGE>

not be granted to non-employee directors. The 1998 Plan is administered by 
the full Board of Directors acting as the Stock Option Committee which has 
sole discretion and authority, consistent with the provisions of the 1998 
Plan, to determine which eligible participants will receive options, the time 
when options will be granted, the terms of options granted and the number of 
shares which will be subject to options granted under the applicable 1998 
Plan.

         With the adoption on March 19, 1998, of the 1998 Plan by the Board, 
the Board granted, subject to stockholder approval of the Plan, 5,000 
non-qualified options to acquire shares of Bank common stock at an exercise 
price of $18.00 per share to each of the seven non-officer directors of CIB. 
Twenty (20) percent of these options are to vest on the date of such grant 
with the remainder to vest 20 percent per year for the succeeding four years. 
In addition, on June 18, 1998, the Board granted 5,000 incentive stock 
options to each executive officer of CIB at an exercise price per share of 
$20.00.

         CHANNEL ISLANDS BANK 401(K) PLAN

         On September 1, 1994, CIB's Board adopted a 401(K) Plan ("Plan"), 
which is a defined contribution plan. The Plan is a "qualified" pension plan 
(as defined in the Employee Retirement Income Security Act of 1974) for the 
exclusive benefit of eligible employees and their beneficiaries. The Plan is 
intended to provide death, disability or retirement income to participating 
employees and their beneficiaries. Under the Plan, an employee must complete 
a minimum of ninety (90) days of consecutive service and attain the age of 
eighteen (18) years before he or she is eligible to participate in the Plan. 
Eligible employees may elect to defer not less than 1 % or more than 15% of 
their annual salary up to a dollar limit set by law each year based on cost 
of living changes. CIB makes matching contributions equal to 50% of the 
employee share on employee deferrals of up to 6%. These matching 
contributions are monthly, discretionary amounts which may vary from month to 
month. The annual expense to CIB of its contributions to the Plan for the 
years ended December 31, 1997 and 1996 were $24,940.99 and $14,779.53, 
respectively. Contributions to the Plan are held and invested by the Trustee 
of the Plan.

         INDEBTEDNESS OF MANAGEMENT

         Some of CIB's directors, Executive Officers and principal 
shareholders (including beneficial owners of 5% or more of CIB's Common 
Stock), as well as their associates, are customers of, and have had banking 
transactions with, CIB in the ordinary course of CIB's business and CIB 
expects to have such ordinary banking transactions with such persons in the 
future. In the opinion of the management of CIB, all loans and commitments to 
lend included in such transactions were made in compliance with applicable 
laws, and on substantially the same terms, including interest rates and 
collateral, as those prevailing for comparable transactions with other 
persons of similar credit worthiness, and did not involve more than a normal 
risk of collectability or present other unfavorable features. Loans to 
individual directors and officers must comply with CIB's lending policies and 
statutory lending limits, and prior Board approval, not including the vote of 
any director with a financial or other interest in such transaction, is 
required for most of these loans. At December 31, 1997, the aggregate 
indebtedness of CIB's Executive Officers, directors and principal 
shareholders along with their associates was $1,263,290.96.



                                      143
<PAGE>

         EXECUTIVE OFFICER AGREEMENTS

         On July 7, 1998, CIB entered into an employment agreement with Mr. 
Thomas Anthony as CIB's Senior Vice President and Senior Lending Officer. The 
term of the agreement commenced on June 18, 1998 and shall terminate on 
December 31, 1999. Mr. Anthony shall receive a salary of $95,258.89 per year, 
four weeks of vacation, use of a Bank owned automobile, a stock option of 
5,000 shares vesting 20% per year at an exercise price of $20.00 per share, 
certain health and medical benefits, and reimbursement of certain business 
expenses. Mr. Anthony may be terminated with cause for any of the various 
reasons enumerated in the agreement, and upon such termination, Mr. Anthony 
would receive only accrued salary and payment for any unused vacation. The 
agreement also provides for the payment of six months salary if Mr. Anthony 
is terminated without cause. If Mr. Anthony is terminated, Mr. Anthony may 
not, for a one year period following termination, solicit any customers or 
employees of CIB to move their banking or employment relationships from CIB.

         Also on July 7, 1998, CIB entered into an employment agreement with 
Mr. Allen Partridge as CIB's Senior Vice President and Chief Financial 
Officer. The term of the agreement commenced on June 18, 1998 and shall 
terminate on December 31, 1999. Mr. Partridge shall receive a salary of 
$88,400 per year, four weeks of vacation, a stock option of 5,000 shares 
vesting 20% per year at an exercise price of $20.00 per share, certain health 
and medical benefits, and reimbursement of certain business expenses. Mr. 
Partridge may be terminated with cause for any of the various reasons 
enumerated in the agreement, and upon such termination, Mr. Partridge would 
receive only accrued salary and payment for any unused vacation. The 
agreement also provides for the payment of six months salary if Mr. Partridge 
is terminated without cause. If Mr. Partridge is terminated, Mr. Partridge 
may not, for a one year period following termination, solicit any customers 
or employees of CIB to move their banking or employment relationships from 
CIB.

         CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         Some of the Company's Directors and executive officers and their 
immediate families, as well as the companies with which they are associated, 
are customers of, or have had banking transactions with, CIB in the ordinary 
course of CIB's business, and CIB expects to have banking transactions with 
such persons in the future. In management's opinion, all loans and 
commitments to lend included in such transactions were made in the ordinary 
course of business, in compliance with applicable laws on substantially the 
same terms, including interest rates and collateral, as those prevailing for 
comparable transactions with other persons of similar creditworthiness and, 
in the opinion of management, did not involve more than a normal risk of 
repayment or presented other unfavorable features.

                       SUPERVISION AND REGULATION

         Americorp, ACB and CIB are extensively regulated under both federal 
and state law, as discussed below.


                                      144

<PAGE>

         AMERICORP

         Americorp is a bank holding company within the meaning of the Bank 
Holding Company Act of 1956, as amended (the "Bank Holding Company Act"), and 
is registered as such with, and subject to the supervision of, the Federal 
Reserve Board. Americorp is required to file with the Federal Reserve Board 
quarterly and annual reports and such additional information as the Federal 
Reserve Board may require pursuant to the Bank Holding Company Act. The 
Federal Reserve Board may conduct examinations of bank holding companies and 
their subsidiaries.

         Americorp is required to obtain the approval of the Federal Reserve 
Board before it may acquire all or substantially all of the assets of any 
bank, or ownership or control of the voting shares of any bank if, after 
giving effect to such acquisition of shares, Americorp would own or control 
more than 5% of the voting shares of such bank. Prior approval of the Federal 
Reserve Board is also required for the merger or consolidation of Americorp 
and another bank holding company.

         Americorp is prohibited by the Bank Holding Company Act, except in 
certain statutorily prescribed instances, from acquiring direct or indirect 
ownership or control of more than 5% of the outstanding voting shares of any 
company that is not a bank or bank holding company and from engaging, 
directly or indirectly, in activities other than those of banking, managing 
or controlling banks or furnishing services to its subsidiaries. However, 
Americorp may, subject to the prior approval of the Federal Reserve Board, 
engage in any, or acquire shares of companies engaged in, activities that are 
deemed by the Federal Reserve Board to be so closely related to banking or 
managing or controlling banks as to be a proper incident thereto.

         Americorp, and any subsidiaries which it may acquire or organize, 
are deemed to be "affiliates" of ACB within the meaning of that term as 
defined in the Federal Reserve Act. This means, for example, that there are 
limitations (a) on loans by ACB to affiliates, and (b) on investments by ACB 
in affiliates' stock as collateral for loans to any borrower. Americorp and 
its subsidiary are also subject to certain restrictions with respect to 
engaging in the underwriting, public sale and distribution of securities.

         Americorp and ACB are prohibited from engaging in certain tie-in 
arrangements in connection with an extension of credit, sale or lease of 
property or furnishing of services. Section 106(b) of the Bank Holding 
Company Act Amendments of 1970 generally prohibits a bank from tying a 
product or service to another product or service offered by ACB, or by any of 
its affiliates. Further, Americorp and ACB are required to maintain certain 
levels of capital. See, "Effect of Governmental Policies and Recent 
Legislation - Capital Standards."

         The Federal Reserve Board may require that Americorp terminate an 
activity or terminate control of or liquidate or divest subsidiaries or 
affiliates when the Federal Reserve Board determines that the activity or the 
control or the subsidiary or affiliates constitutes a significant risk to the 
financial safety, soundness or stability of any of its banking subsidiaries. 
The Federal Reserve Board also has the authority 


                                      145
<PAGE>

to regulate provisions of certain bank holding company debt, including 
authority to impose interest ceilings and reserve requirements on such debt. 
Under certain circumstances, Americorp must file written notice and obtain 
approval from the Federal Reserve Board prior to purchasing or redeeming its 
equity securities.

         Under the Federal Reserve Board's regulations, a bank holding 
company is required to serve as a source of financial and managerial strength 
to its subsidiary banks and may not conduct its operations in an unsafe and 
unsound manner. In addition, it is the Federal Reserve Board's policy that in 
serving as a source of strength to its subsidiary banks, a bank holding 
company should stand ready to use available resources to provide adequate 
capital funds to its subsidiary banks during periods of financial stress or 
adversity and should maintain the financial flexibility and capital-raising 
capacity to obtain additional resources for assisting its subsidiary banks. A 
bank holding company's failure to meet its obligations to serve as a source 
of strength to its subsidiary banks will generally be considered by the 
Federal Reserve Board to be an unsafe and unsound banking practice or a 
violation of the Federal Reserve Board's regulations or both.

         ACB

         ACB is extensively regulated under both federal and state law. Set 
forth below is a summary description of certain laws which relate to the 
regulation of ACB. The description does not purport to be complete and is 
qualified in its entirety by reference to the applicable laws and regulations.

         ACB is chartered under the laws of the State of California and its 
deposits are insured by the FDIC to the extent provided by law. ACB is 
subject to the supervision of, and is regularly examined by, the DFI and the 
FDIC. Such supervision and regulation include comprehensive reviews of all 
major aspects of ACB's business and condition.

         Various requirements and restrictions under the laws of the United 
States and the State of California affect the operations of ACB. Federal and 
California statutes relate to many aspects of ACB's operations, including 
reserves against deposits, interest rates payable on deposits, loans, 
investments, mergers and acquisitions, borrowings, dividends and locations of 
branch offices. Further, ACB is required to maintain certain levels of 
capital.

          California law and regulations of the DFI authorize California 
licensed banks, subject to applicable limitations and approvals of the DFI to 
(1) provide real estate appraisal services, management consulting and advice 
services, and electronic data processing services; (2) engage directly in 
real property investment or acquire and hold voting stock of one or more 
corporations, the primary activities of which are engaging in real property 
investment; (3) organize, sponsor, operate or render investment advice to an 
investment company or to underwrite, distribute or sell securities in 
California; and (4) invest in the capital stock, obligations or other 
securities of corporations not acting as insurance companies, insurance 
agents or insurance brokers. In November 1988, Proposition 103 was adopted by 
California voters. The DFI has established certain procedures to be followed 
by banks desiring to engage in certain insurance 


                                      146
<PAGE>

activities.

         CIB

         As a California state chartered bank whose deposits are insured by 
the FDIC, CIB is regulated under the same federal and state laws as ACB.

         CAPITAL STANDARDS

         The Federal Reserve Board and FDIC have adopted risk-based minimum 
capital guidelines (for bank holding companies and insured non-member state 
banks, respectively) intended to provide a measure of capital that reflects 
the degree of risk associated with a banking organization's operations for 
both transactions reported on the balance sheet as assets and transactions, 
such as letters of credit and recourse arrangements, which are recorded as 
off balance sheet items. Under these guidelines, nominal dollar amounts of 
assets and credit equivalent amounts of off balance sheet items are 
multiplied by one of several risk adjustment percentages, which range from 0% 
for assets with low credit risk, such as certain U.S. Treasury securities, to 
100% for assets with relatively high credit risk, such as business loans.

         A banking organization's risk-based capital ratios are obtained by 
dividing its qualifying capital by its total risk adjusted assets. The 
regulators measure risk-adjusted assets, which includes off balance sheet 
items, against both total qualifying capital (the sum of Tier 1 capital and 
limited amounts of Tier 2 capital) and Tier 1 capital. Tier 1 capital 
consists primarily of common stock, retained earnings, noncumulative 
perpetual preferred stock (cumulative perpetual preferred stock for bank 
holding companies) and minority interests in certain subsidiaries, less most 
intangible assets. Tier 2 capital may consist of a limited amount of the 
allowance for possible loan and lease losses, cumulative preferred stock, 
long-term preferred stock, eligible term subordinated debt and certain other 
instruments with some characteristics of equity. The inclusion of elements of 
Tier 2 capital is subject to certain other requirements and limitations of 
the federal banking agencies. The federal banking agencies require a minimum 
ratio of qualifying total capital to risk-adjusted assets of 8% and a minimum 
ratio of Tier 1 capital to risk-adjusted assets of 4%.

         In addition to the risked-based guidelines, federal banking 
regulators require banking organizations to maintain a minimum amount of Tier 
1 capital to total assets, referred to as the leverage ratio. For a banking 
organization rated in the highest of the five categories used by regulators 
to rate banking organizations, the minimum leverage ratio of Tier 1 capital 
to total assets is 3%. For all banking organizations not rated in the highest 
category, the minimum leverage ratio must be at least 100 to 200 basis points 
above the 3% minimum, or 4% to 5%. In addition to these uniform risk-based 
capital guidelines and leverage ratios that apply across the industry, the 
regulators have the discretion to set individual minimum capital requirements 
for specific institutions at rates significantly above the minimum guidelines 
and ratios.

         In June 1996, the federal banking agencies adopted a joint agency 
policy statement to provide 


                                      147
<PAGE>

guidance on managing interest rate risk. These agencies indicated that the 
adequacy and effectiveness of a bank's interest rate risk management process 
and the level of its interest rate exposures are critical factors in the 
agencies' evaluation of ACB's capital adequacy. A bank with material 
weaknesses in its risk management process or high levels of exposure relative 
to its capital will be directed by the agencies to take corrective action. 
Such actions will include recommendations or directions to raise additional 
capital, strengthen management expertise, improve management information and 
measurement systems, reduce levels of exposure, or some combination thereof 
depending upon the individual institution's circumstances.

         The federal banking agencies issued an interagency policy statement 
on the allowance for loan and lease losses which, among other things, 
establishes certain benchmark ratios of loan loss reserves to classified 
assets. The benchmark set forth by such policy statement is the sum of (a) 
assets classified loss; (b) 50 percent of assets classified doubtful; (c) 15 
percent of assets classified substandard; and (d) estimated credit losses on 
other assets over the upcoming 12 months.

         Federally supervised banks and savings associations are currently 
required to report deferred tax assets in accordance with SFAS No. 109. The 
federal banking agencies recently issued final rules governing banks and bank 
holding companies, which became effective April 1, 1995, which limit the 
amount of deferred tax assets that are allowable in computing an institutions 
regulatory capital. The standard has been in effect on an interim basis since 
March 1993. Deferred tax assets that can be realized for taxes paid in prior 
carryback years and from future reversals of existing taxable temporary 
differences are generally not limited. Deferred tax assets that can only be 
realized through future taxable earnings are limited for regulatory capital 
purposes to the lesser of (i) the amount that can be realized within one year 
of the quarter-end report date, or (ii) 10% of Tier 1 Capital. The amount of 
any deferred tax in excess of this limit would be excluded from Tier 1 
Capital and total assets and regulatory capital calculations.

         Future changes in regulations or practices could further reduce the 
amount of capital recognized for purposes of capital adequacy. Such a change 
could affect the ability of ACB to grow and could restrict the amount of 
profits, if any, available for the payment of dividends.

         Under applicable regulatory guidelines, Americorp and ACB were each 
considered "Well Capitalized" at June 30, 1998.

         On January 1, 1998, new legislation became effective which, among 
other things, gave the power to the DFI to take possession of the business 
and properties of a bank in the event that the tangible shareholders' equity 
of the bank is less than the greater of (i) 3% of the bank's total assets or 
(ii) $1,000,000.

         PROMPT CORRECTIVE ACTION

         Federal law requires each federal banking agency to take prompt 
corrective action to resolve the problems of insured depository institutions, 
including but not limited to those that fall below one or more 


                                      148
<PAGE>

prescribed minimum capital ratios. The law required each federal banking 
agency to promulgate regulations defining the following five categories in 
which an insured depository institution will be placed, based on the level of 
its capital ratios: well capitalized, adequately capitalized, 
undercapitalized, significantly undercapitalized and critically 
undercapitalized.

         An insured depository institution generally will be classified in 
the following categories based on capital measures indicated below:

<TABLE>
<CAPTION>


         "Well capitalized"                                      "Adequately capitalized" 
          ----------------                                        ----------------------
         <S>                                           <C>
         Total risk-based capital of 10%;              Total risk-based capital of 8%; 
         Tier 1 risk-based capital of 6%; and          Tier 1 risk-based capital of 4%; and 
         Leverage ratio of 5%.                         Leverage ratio of 4%.
  
         "Undercapitalized"                            "Significantly undercapitalized" 
          ----------------                              ------------------------------
         Total risk-based capital less than 8%;        Total risk-based capital less than 6%; 
         Tier 1 risk-based capital less than 4%; or    Tier 1 risk-based capital less than 3%; or
         Leverage ratio less than 4%.                  Leverage ratio less than 3%.

         "Critically undercapitalized"
          ---------------------------
         Tangible equity to total assets less than 2%.

</TABLE>


         An institution that, based upon its capital levels, is classified as 
"well capitalized," "adequately capitalized" or undercapitalized" may be 
treated as though it were in the next lower capital category if the 
appropriate federal banking agency, after notice and opportunity for hearing, 
determines that an unsafe or unsound condition or an unsafe or unsound 
practice warrants such treatment. At each successive lower capital category, 
an insured depository institution is subject to more restrictions. The 
federal banking agencies, however, may not treat an institution as 
"critically undercapitalized" unless its capital ratio actually warrants such 
treatment.

         The law prohibits insured depository institutions from paying 
management fees to any controlling persons or, with certain limited 
exceptions, making capital distributions if after such transaction the 
institution would be undercapitalized. If an insured depository institution 
is undercapitalized, it will be closely monitored by the appropriate federal 
banking agency, subject to asset growth restrictions and required to obtain 
prior regulatory approval for acquisitions, branching and engaging in new 
lines of business. Any undercapitalized depository institution must submit an 
acceptable capital restoration plan to the appropriate federal banking agency 
45 days after becoming undercapitalized. The appropriate federal banking 
agency cannot accept a capital plan unless, among other things, it determines 
that the plan (i) specifies the steps the institution will take to become 
adequately capitalized, (ii) is based on realistic assumptions and (iii) is 
likely to succeed in restoring the depository institution's capital. In 
addition, each company controlling an undercapitalized depository institution 
must guarantee that the institution will comply with the capital plan until 
the depository institution has been adequately capitalized on an average 
basis during each of four consecutive calendar quarters and must otherwise 
provide adequate assurances of performance. The aggregate liability of such 
guarantee is limited to the lesser of (a) an amount equal to 5% of the 
depository institution's total assets at the time the institution became 
undercapitalized or (b) 


                                      149
<PAGE>

the amount which is necessary to bring the institution into compliance with 
all capital standards applicable to such institution as of the time the 
institution fails to comply with its capital restoration plan. Finally, the 
appropriate federal banking agency may impose any of the additional 
restrictions or sanctions that it may impose on significantly 
undercapitalized institutions if it determines that such action will further 
the purpose of the prompt correction action provisions.

         An insured depository institution that is significantly 
undercapitalized, or is undercapitalized and fails to submit, or in a 
material respect to implement, an acceptable capital restoration plan, is 
subject to additional restrictions and sanctions. These include, among other 
things: (i) a forced sale of voting shares to raise capital or, if grounds 
exist for appointment of a receiver or conservator, a forced acquisition; 
(ii) restrictions on transactions with affiliates; (iii) further limitations 
on interest rates paid on deposits; (iv) further restrictions on growth or 
required shrinkage; (v) modification or termination of specified activities; 
(vi) replacement of directors or senior executive officers; (vii) 
prohibitions on the receipt of deposits from correspondent institutions; 
(viii) restrictions on capital distributions by the holding companies of such 
institutions; (ix) required divestiture of subsidiaries by the institution; 
or (x) other restrictions as determined by the appropriate federal banking 
agency. Although the appropriate federal banking agency has discretion to 
determine which of the foregoing restrictions or sanctions it will seek to 
impose, it is required to force a sale of voting shares or merger, impose 
restrictions on affiliate transactions and impose restrictions on rates paid 
on deposits unless it determines that such actions would not further the 
purpose of the prompt corrective action provisions. In addition, without the 
prior written approval of the appropriate federal banking agency, a 
significantly undercapitalized institution may not pay any bonus to its 
senior executive officers or provide compensation to any of them at a rate 
that exceeds such officer's average rate of base compensation during the 12 
calendar months preceding the month in which the institution became 
undercapitalized.

         Further restrictions and sanctions are required to be imposed on 
insured depository institutions that are critically undercapitalized. For 
example, a critically undercapitalized institution generally would be 
prohibited from engaging in any material transaction other than in the 
ordinary course of business without prior regulatory approval and could not, 
with certain exceptions, make any payment of principal or interest on its 
subordinated debt beginning 60 days after becoming critically 
undercapitalized. Most importantly, however, except under limited 
circumstances, the appropriate federal banking agency, not later than 90 days 
after an insured depository institution becomes critically undercapitalized, 
is required to appoint a conservator or receiver for the institution. The 
board of directors of an insured depository institution would not be liable 
to the institution's shareholders or creditors for consenting in good faith 
to the appointment of a receiver or conservator or to an acquisition or 
merger as required by the regulator.

         In addition to measures taken under the prompt corrective action 
provisions, commercial banking organizations may be subject to potential 
enforcement actions by the federal regulators for unsafe or unsound practices 
in conducting their businesses or for violations of any law, rule, regulation 
or any condition imposed in writing by the agency or any written agreement 
with the agency.



                                      150
<PAGE>

         SAFETY AND SOUNDNESS STANDARDS

         Effective in 1995 the federal banking agencies adopted final 
guidelines establishing standards for safety and soundness, as required by 
the Federal Deposit Insurance Corporation Improvement Act of 1991 (AFDICIA). 
These standards are designed to identify potential safety and soundness 
concerns and ensure that action is taken to address those concerns before 
they pose a risk to the deposit insurance fund. The standards relate to (i) 
internal controls, information systems and internal audit systems; (ii) loan 
documentation; (iii) credit underwriting; (iv) asset growth; (v) earnings; 
and (vi) compensation, fees and benefits. If a federal banking agency 
determines that an institution fails to meet any of these standards, the 
agency may require the institution to submit to the agency an acceptable plan 
to achieve compliance with the standard. In the event the institution fails 
to submit an acceptable plan within the time allowed by the agency or fails 
in any material respect to implement an accepted plan, the agency must, by 
order, require the institution to correct the deficiency. Effective October 
1, 1996, the federal banking agencies promulgated safety and soundness 
regulations and accompanying interagency compliance guidelines on asset 
quality and earnings standards. These new guidelines provide six standards 
for establishing and maintaining a system to identify problem assets and 
prevent those assets from deteriorating. The institution should (i) conduct 
periodic asset quality reviews to identify problem assets; (ii) estimate the 
inherent losses in those assets and establish reserves that are sufficient to 
absorb estimated losses; (iii) compare problem asset totals to capital; (iv) 
take appropriate corrective action to resolve problems assets; (v) consider 
the size and potential risks of material asset concentrations; and (vi) 
provide periodic asset reports with adequate information for management and 
the board of directors to assess the level of risk. These new guidelines also 
set forth standards for evaluating and monitoring earnings and for ensuring 
that earnings are sufficient for the maintenance of adequate capital and 
reserves. If an institution fails to comply with a safety and soundness 
standard, the appropriate federal banking agency may require the institution 
to submit a compliance plan. Failure to submit a compliance plan or to 
implement an accepted plan may result in enforcement action.

         PREMIUMS FOR DEPOSIT INSURANCE

         Federal law has established several mechanisms to increase funds to 
protect deposits insured by Bank Insurance Fund ("BIF") administered by the 
FDIC. The FDIC is authorized to borrow up to $30 billion from the United 
States Treasury; up to 90% of the fair market value of assets of institutions 
acquired by the FDIC as receiver from the Federal Financing Bank; and from 
depository institutions that are members of the BIF. Any borrowings not 
repaid by asset sales are to be repaid through insurance premiums assessed to 
member institutions. Such premiums must be sufficient to repay any borrowed 
funds within 15 years and provide insurance fund reserves of $1.25 for each 
$100 of insured deposits. The FDIC also has authority to impose special 
assessments against insured deposits.

         The FDIC has adopted final regulations implementing a risk-based 
premium system required by federal law. Under the regulations, which cover 
the assessment periods commencing on and after January 1, 1994, insured 
depository institutions are required to pay insurance premiums within a range 
of 23 cents per $100 of deposits to 31 cents per $100 of deposits depending 
on their risk classification. The FDIC, 


                                      151
<PAGE>

effective September 15, 1995, lowered assessments from their rates of $.23 to 
$.31 per $100 of insured deposits to rates of $.04 to $.31, depending on the 
health of the bank, as a result of the recapitalization of the BIF. On 
November 15, 1995, the FDIC voted to drop its premiums for well capitalized 
banks to zero effective January 1, 1996. Other banks will be charged 
risk-based premiums up to $.27 per $100 of deposits. ACB and CIB pay the 
minimum required premiums as a result of its "well capitalized" status.

         Congress passed in 1996 and the President signed into law, 
provisions to strengthen the Savings and Loan Insurance Fund ("SAIF") and to 
repay outstanding bonds that were issued to recapitalize the SAIF as a result 
of payments made due to the insolvency of savings and loan associations and 
other federally insured savings institutions in the late 1980s and early 
1990s. The new law requires saving and loan associations to be bear the cost 
of recapitalizing the SAIF and, after January 1, 1997, banks will contribute 
towards paying off the financing bonds, including interest. Effective January 
1, 1997, SAIF-insured institutions pay 3.2 cents per $100 in domestic 
deposits, and BIF-insured institutions, like ACB, pay 0.64 cents per $100 in 
domestics deposits. In 2000, banking industry will share on a more equal 
basis in the bulk of the payments.

         FINANCIAL MODERNIZATION LEGISLATION

         Various proposals to adopt comprehensive financial modernization 
legislation have been introduced in Congress which include, among other 
things, elimination of the federal thrift charter, creation of a uniform 
financial institutions charter, expansion of bank powers, and integration of 
banking, commerce, securities activities and insurance. Under the proposed 
legislation, bank holding companies would be allowed to control both a 
commercial bank and a securities affiliate, which could engage in the full 
range of investment banking activities, including corporate underwriting. In 
May, the House passed legislation that would overhaul the financial service 
industry and allow mergers among banking, securities and insurance firms. The 
Senate Banking Committee has taken up similar legislation. Substantial issues 
apparently still exist between the banking and insurance industries and the 
White House has also indicated that it would veto the legislation in its 
current form unless restrictions on bank operating subsidiaries are removed. 
It appears unlikely that the full Senate will be able to act on the 
legislation before its scheduled adjournment.



                                      152
<PAGE>

         INTERSTATE BANKING AND BRANCHING

         On September 29, 1994, the President signed into law the Riegel-Neal 
Interstate Banking and Branching Efficiency Act of 1994 (the "Interstate 
Act"). Under the Interstate Act, beginning one year after the date of 
enactment, a bank holding company that is adequately capitalized and managed 
may obtain approval under Bank Holding Company Act to acquire an existing 
bank located in another state without regard to state law. A bank holding 
company would not be permitted to make such an acquisition if, upon 
consummation, it would control (a) more than 10% of the total amount of 
deposits of insured depository institutions in the United States or (b) 30% 
or more of the deposits in the state in which ACB is located. A state may 
limit the percentage of total deposits that may be held in that state by any 
one bank or bank holding company if application of such limitation does not 
discriminate against out-of-state banks. An out-of-state bank holding company 
may not acquire a state bank in existence for less than a minimum length of 
time that may be prescribed by state law except that a state may not impose 
more than a five-year existence requirement.

         The Interstate Act also permits, beginning June 1, 1997, mergers of 
insured banks located in different states and conversion of the branches of 
the acquired bank into branches of the resulting bank. Each state may permit 
such combinations earlier than June 1, 1997, and may adopt legislation to 
prohibit interstate mergers after that date in that state or in other states 
by that state's banks. The same concentration limits discussed in the 
preceding paragraph apply. The Interstate Act also permits a national or 
state bank to establish branches in a state other than its home state if 
permitted by the laws of that state, subject to the same requirements and 
conditions as for a merger transaction.

         In 1995, California adopted "opt in" legislation under the 
Interstate Act that permits out-of-state banks to acquire California banks 
that satisfy a five-year minimum age requirement (subject to exceptions for 
supervisory transactions) by means of merger or purchases of assets, although 
entry through acquisition of individual branches of California institutions 
and de novo branching into California are not permitted. The Interstate Act 
and the California branching statute will likely increase competition from 
out-of-state banks in the markets in which Americorp operates, although it is 
difficult to assess the impact that such increased competition may have on 
Americorp's operations.Interstate Act may increase competition in Americorp's 
market areas especially from larger financial institutions and their holding 
companies. It is difficult to assess the impact such likely increased 
competition may have on Americorp's operations.

         COMMUNITY REINVESTMENT ACT AND FAIR LENDING DEVELOPMENTS

         ACB is subject to certain fair lending requirements and reporting 
obligations involving home mortgage lending operations and Community 
Reinvestment Act ("CRA") activities. The CRA generally requires the federal 
banking agencies to evaluate the record of a financial institution in meeting 
the credit needs of their local communities, including low and 
moderate-income neighborhoods. In addition to substantial penalties and 
corrective measures that may be required for a violation of certain fair 
lending laws, the federal banking agencies may take compliance with such laws 
and CRA into account when regulating and supervising other activities.



                                      153
<PAGE>

         In 1995 the federal banking agencies issued final regulations which 
change the manner in which they measure a bank's compliance with CRA 
obligations. The final regulations adopt a performance-based evaluation 
system which bases CRA ratings on an institution's actual lending, service 
and investment performance, rather than the extent to which the institution 
conducts needs assessments, documents community outreach activities or 
complies with other procedural requirements.

         In 1994 the federal Interagency Task Force on Fair Lending issued a 
policy statement on discrimination in lending. The policy statement describes 
the three methods that federal agencies will use to prove discrimination: 
overt evidence of discrimination, evidence of disparate treatment and 
evidence of disparate impact.

         In connection with its assessment of CRA performance, the 
appropriate bank regulatory agency assigns a rating of "outstanding," 
"satisfactory," "needs to improve" or "substantial noncompliance." At its 
last examination by the FDIC, ACB received a CRA rating of "Satisfactory."

         POTENTIAL ENFORCEMENT ACTIONS

         Commercial banking organizations and bank holding companies, such as 
ACB and Americorp, may be subject to potential enforcement actions by federal 
and state bank regulatory officials for unsafe or unsound practices in 
conducting their businesses or for violations of any law, rule, regulation or 
any condition imposed in writing by the agency or any written agreement with 
the agency. Enforcement actions may include the imposition of a conservator 
or receiver, the issuance of a cease and desist order that can be judicially 
enforced, the termination of insurance of deposits (in the case of a 
depository institution), the imposition of civil money penalties, the 
issuance of directives to increase capital, the issuance of formal and 
informal agreements, the issuance of removal and prohibition orders against 
institution-affiliated parties and the enforcement of such actions through 
injunctions or restraining orders based upon a judicial determination that 
the agency would be harmed if such equitable relief was not granted. Neither 
Americorp nor ACB is a party to any such enforcement action.

                  INFORMATION CONCERNING AMERICORP MEETING ONLY

         In connection with its obligations under the Agreement to grant 
substitute options to certain officers and directors of CIB (see "THE MERGER 
- -Treatment of Stock Options"), Americorp, after consultation with CIB, 
concluded that the adoption of a new stock option plan was more practical and 
better fitted the future needs of Americorp than amending the current 
Americorp stock option plan. This new stock option plan is referred to as the 
"1998 Plan." If for any reason the Merger is not carried out, the 1998 Plan 
will not become effective.

         SUMMARY OF THE 1998 PLAN

         On ________________, 1998 the Board of Directors of Americorp 
adopted and approved, subject


                                      154
<PAGE>

to shareholder approval, the 1998 Plan to provide that employees, 
employee directors and non-employee directors will be eligible to receive 
options to purchase shares of Americorp Stock. Substitute options will also 
be granted pursuant to the Merger from the 1998 Plan. See "THE MERGER - 
Treatment of Stock Options." The 1998 Plan does not supersede the current 
stock option plan of Americorp (which will be terminated as part of the 
Merger) or effect any of the stock options granted under such plan.

         The 1998 Plan provides for the participation of directors as well as 
employees. The Board of Directors believes that a stock option program is an 
important factor in retaining, motivating and attracting key employees and 
directors. It also believes that such plans provide incentives for high 
levels of performance and encourage stock ownership in Americorp.

         THE FOLLOWING DESCRIPTION OF THE 1998 PLAN IS QUALIFIED IN ITS 
ENTIRETY BY REFERENCE TO THE FULL TEXT OF THE 1998 PLAN WHICH IS ATTACHED 
HERETO AS APPENDIX E AND WHICH YOU ARE URGED TO READ AND CONSIDER CAREFULLY.

         PURPOSE

         The purpose of the 1998 Plan is to strengthen Americorp by providing 
to participating employees and officers ("Employees"), employee directors 
("Employee Directors") and non-employee directors ("Non-Employee Directors") 
added incentive for high performance and to encourage stock ownership in 
Americorp. The 1998 Plan seeks to accomplish these goals by a means whereby 
such Employees, Employee Directors and Non-Employee Directors of Americorp 
may be given an opportunity to purchase, by way of option, Americorp Stock. 
The 1998 Plan is also intended to enable Americorp to compete effectively for 
and retain the services of such persons and to provide incentives for such 
persons to exert maximum efforts for the success of Americorp

         Americorp intends that the options issued under the 1998 Plan shall, 
in the discretion of the committee which administers the 1998 Plan, be either 
incentive stock options ("Incentive Stock Options") as that term is used in 
Section 422A of the Internal Revenue Code of 1986, as amended (the "Code"), 
or any successor thereto, or options which do not qualify as incentive 
stock options ("Non-Qualified Stock Options").

         ADMINISTRATION

         A committee of directors, appointed by the Board of Directors and 
composed of not less than three "disinterested members," will administer the 
1998 Plan (the "Committee"). The Committee shall have full power and 
authority in its discretion to take any and all action required or permitted 
to be taken under the 1998 Plan, including the selection of participants to 
whom stock options may be granted, the determination of the number of shares 
which may be covered by stock options, the purchase price, and other terms 
and conditions thereof.



                                      155
<PAGE>

         SHARES RESERVED

         There are _______________ shares of Americorp Stock reserved for 
issuance upon exercise of options granted under the 1998 Plan. If any option 
granted under the 1998 Plan shall for any reason expire, be canceled or 
otherwise terminate without having been exercised in full, the shares not 
purchased under such option shall again become available for the 1998 Plan.

         ELIGIBILITY

         All Employees, Employee Directors and Non-Employee Directors are 
eligible to participate in the 1998 Plan and Employees and Employee Directors 
are eligible to receive Incentive and Non-Qualified Stock Options. 
Non-Employee Directors are only eligible to receive Non-Qualified Stock 
Options. Americorp may issue Incentive Stock Options provided that the 
aggregate fair market value (determined at the time the Incentive Stock 
Option is granted) of the stock with respect to which Incentive Stock Options 
are exercisable for the first time by the optionee during any calendar year 
shall not exceed $100,000. Should it be determined that any Incentive Stock 
Option granted pursuant to the 1998 Plan exceed such maximum, such Incentive 
Stock Option shall be considered to be a Non-Qualified Stock Option and not 
qualify for treatment as an Incentive Stock Option under Section 422A of the 
Code to the extent, but only to the extent, of such excess.

         OPTION PRICE

         The exercise price of each option shall be determined by the 
Committee and shall not be less than the fair market value of the stock 
subject to the option on the date the option is granted; provided, however, 
that the purchase price of the stock subject to an Incentive Stock Option may 
not be less than 110% of such fair market value where the optionee owns (or 
is deemed to own pursuant to the Code) shares of stock representing more than 
10% of total combined voting power of all classes of stock of Americorp. The 
purchase price of Americorp Stock acquired pursuant to an option shall be 
paid in cash at the time the option is exercised or other shares of Americorp 
Stock in partial or full payment. In such event, the stock being tendered as 
payment shall be valued at its then-current fair market value.

         SUBSTITUTE OPTIONS

         The 1998 Plan provides for the grant of substitute options in the 
event of certain acquisitions by Americorp or its affiliates. The terms under 
which the substitute stock options are to be granted pursuant to the Merger 
is discussed in "THE MERGER - Treatment of Stock Options."

         ADJUSTMENTS UPON CHANGES IN STOCK

         If the outstanding shares of Americorp Stock are increased, 
decreased, or changed into, or exchanged for a different number or kind of 
shares or securities of Americorp without receipt of consideration by 
Americorp, through reorganization, merger, recapitalization, 
reclassification, stock split, 


                                      156
<PAGE>

stock dividend, stock consolidation, or otherwise, an appropriate and 
proportionate adjustment shall be made in the number and kind of shares as to 
which options may be granted. A corresponding adjustment changing the number 
or kind of shares and the exercise price per share allocated to unexercised 
options, or portions thereof, which shall have been granted prior to any such 
change shall likewise be made. Any such adjustment, however, in an 
outstanding option shall be made without change in the total price applicable 
to the unexercised portion of the option but with a corresponding adjustment 
in the price for each share subject to the option adjustments shall be made 
by the Committee whose determination as to what adjustments shall be made, 
and the extent thereof, shall be final and conclusive. No fractional shares 
of stock shall be issued under the 1998 Plan on account of any such 
adjustment.

         EXPIRATION, TERMINATION AND TRANSFER OF OPTIONS

         No option under the 1998 Plan may extend more than ten (10) years 
from the date of grant. Notwithstanding the foregoing, any Incentive Stock 
Option granted to an optionee who owns (or is deemed to own pursuant to the 
Code) shares of stock representing more than ten percent (10%) of the total 
combined voting power of all classes of stock of Americorp or any of its 
affiliates shall expire not later than five (5) years from the date of grant. 
For purposes of the 1998 Plan the date of grant of an option shall be the 
date on which the Committee takes final action approving the award of the 
option, notwithstanding the date the optionee accepts the option, the date of 
execution of the option agreement, or any other date with respect to such 
option.

         Except in the event of termination of employment due to death, 
disability or termination for cause, options will terminate three months 
after an Employee or Employee Director optionee ceases to be employed by 
Americorp or its subsidiaries or a Non-Employee Director optionee ceases to 
serve as a director of Americorp or its subsidiaries unless the options by 
their terms were scheduled to terminate earlier. During that three month 
period after the Employee or Employee Director optionee ceases to be employed 
by Americorp or its subsidiaries, or a Non-Employee Director optionee ceases 
to serve as a director of Americorp or its subsidiaries, such options shall 
be exercisable only as to those shares with respect to which installments, if 
any, had accrued as of the date on which the optionee ceased to be employed 
by Americorp or its subsidiaries or ceased to serve as director of the 
Corporation or its subsidiaries. If such termination was due to such 
optionee's permanent and total disability, or such optionee's death, the 
option, by its terms, may be exercisable for one year after such termination 
of employment or cessation of directorship. If the, Employee or Employee 
Director optionee's employment is terminated for "just cause," the option 
terminates immediately. An option by its terms may only be transferred by 
will or by laws of descent and distribution upon the death of the optionee, 
shall be transferable during the optionee's lifetime only pursuant to a 
qualified domestic relations order or pursuant to a guardianship or 
conservatorship for the benefit of an optionee, and shall be exercisable 
during the lifetime of the person to whom the option is granted only by such 
person.

         TERMINATION AND AMENDMENT OF THE 1998 PLAN

         The 1998 Plan will terminate upon the occurrence of a terminating 
event, including, but not 


                                      157
<PAGE>

limited to, liquidation, reorganization, merger or consolidation of Americorp 
with another corporation in which Americorp is not the surviving corporation, 
or a sale of substantially all the assets of Americorp to another person, or 
a tender offer or acquisition by one person or a group of persons acting in 
concert of more than 50% of Americorp Stock (a "Terminating Event"). The 
Committee shall notify each optionee not less than thirty (30) days prior 
thereto of the pendency of a Terminating Event. Upon the delivery of such 
notice, any option outstanding shall, notwithstanding any vesting schedule 
contained in an option agreement, become fully exercisable. The Board of 
Directors may also suspend or terminate the 1998 Plan at any time. Unless 
sooner terminated, the 1998 Plan shall terminate ten (10) years from the 
effective date of the 1998 Plan. No options may be granted under the 1998 
Plan while it is suspended or after it is terminated. Rights and obligations 
under any option granted pursuant to the 1998 Plan while it is in effect 
shall not be altered or impaired by suspension or termination of the 1998 
Plan, other than pursuant to the terms thereof, except with the consent of 
the person to whom the stock option was granted.

          The 1998 Plan may be amended by the Board of Directors at any time, 
and from time to time. However, except as otherwise provided in the 1998 Plan 
relating to adjustments upon changes in stock (e.g., stock splits or stock 
dividends), no amendment shall be effective unless approved by the 
affirmative vote of a majority of the shares of Americorp represented and 
voting, within twelve (12) months before or after the adoption of the 
amendment, if the amendment will: (a) increase the number of shares reserved 
for options under the 1998 Plan; (b) materially modify the requirements as to 
eligibility for participation in the 1998 Plan; or (c) materially increase 
the benefits accruing to participants under the 1998 Plan.

          FEDERAL INCOME TAX CONSEQUENCES

          The following discussion is only a summary of the principal federal 
income tax consequences of the options and rights to be granted under the 
1998 Plan and is based on existing federal law (including administrative 
regulations and rulings) which is subject to change, in some cases 
retroactively. This discussion is also qualified by the particular 
circumstances of individual optionees, which may substantially alter or 
modify the federal income tax consequences herein discussed.

         Generally under present law, when an option qualifies as an 
Incentive Stock Option under Section 422A of the Code: (a) an Employee will 
not realize taxable income either upon the grant or the exercise of the 
option, (b) any gain or loss upon a qualifying disposition of the shares 
acquired by the exercise of the option will be treated as capital gain or 
loss, and (c) no deduction will be allowed to Americorp for federal income 
tax purposes in connection with the grant or exercise of an Incentive Stock 
Option or a qualifying disposition of the shares. A disposition by an 
Employee of stock acquired upon exercise of an Incentive Stock Option will 
constitute a qualifying disposition if it occurs more than two years after 
the grant of the option, and one year after the transfer of the shares to the 
Employee. If such stock is disposed of by the Employee before the expiration 
of those time limits, the transfer would be a "disqualifying disposition" and 
the Employee, in general, will recognize ordinary income 


                                      158
<PAGE>

equal to the lesser of (a) the aggregate fair market value of the shares as 
of the date of exercise less the option price, or (b) the amount realized on 
the disqualifying disposition less the option price. Ordinary income from a 
disqualifying disposition will constitute compensation to the Employee.

         Upon the exercise of an Incentive Stock Option, the difference 
between the fair market value of stock on the date of exercise and the option 
price generally is treated as a "tax preference" item in that taxable year 
for alternative minimum tax purposes, as are a number of other items 
specified by the Code. Such tax preference items (with adjustments) form the 
basis for the alternative minimum tax, which may apply depending on the 
amount of the computed "regular tax" of the employee for that year. Under 
certain circumstances the amount of alternative minimum tax is allowed as a 
carry forward credit against regular tax liability in subsequent years.

         In the case of stock options which do not qualify as an Incentive 
Stock Option (Non-Qualified Stock Options), no income generally is recognized 
by the optionee at the time of the grant of the option. Under present law the 
optionee generally will recognize ordinary income at the time the 
Non-Qualified Stock Option is exercised equal to the aggregate fair market 
value of the shares acquired less the option price. Notwithstanding the 
foregoing, if the shares received upon exercising a Non-Qualified Stock 
Option are subject to certain restrictions, the taxable event is postponed 
until the restrictions lapse.

         Shares acquired upon exercise of Non-Qualified Stock Option will 
have a tax basis equal to their market value on the exercise date or other 
relevant date on which ordinary income is recognized and the holding period 
for the shares generally will begin on the date of exercise or such other 
relevant date. Upon subsequent disposition of the shares, the optionee 
generally will recognize capital gain or loss provided the shares are held by 
the optionee for more than one year prior to disposition.

         Americorp generally will be entitled to a deduction equal to the 
ordinary income recognized by the optionee in the case of a disqualifying 
disposition of an Incentive Stock Option or in connection with the exercise 
of a Non-Qualified Stock Option.

         VOTE REQUIRED

         Approval of the 1998 Plan requires the affirmative vote of a 
majority of the outstanding shares of Americorp Stock.

         The Board of Directors has approved the 1998 Plan and recommends 
that the shareholders vote FOR the approval of the 1998 Plan.

                                 LEGAL MATTERS



                                      159
<PAGE>

         Certain legal matters in connection with the Merger will be passed 
upon for Americorp and ACB by Reitner & Stuart, San Luis Obispo, California 
and for CIB by Knecht & Hansen, Newport Beach, California.

                                    EXPERTS

         The consolidated financial statements of CIB as of December 31, 
1997, 1996 and 1995 and for the years then ended appearing elsewhere in this 
Joint Proxy Statement/Prospectus have been audited by Vavrinek, Trine, Day & 
Co. as indicated in their report with respect thereto. Such consolidated 
financial statements are included herein in reliance upon the authority of 
said firm as independent auditors.

         The consolidated financial statements of Americorp as of December 
31, 1997, and 1996 and for each of the three years in the period ended 
December 31, 1997 appearing elsewhere in of this Joint Proxy 
Statement/Prospectus have been audited by Fanning & Karrh as indicated in 
their report with respect thereto. Such consolidated financial statements are 
included herein in reliance upon the authority of said firm as independent 
auditors.

                                 OTHER MATTERS

         CIB and Americorp do not know of any business other than that 
described in this Joint Proxy Statement/Prospectus which will be presented 
for consideration at the respective Meetings. If any other business properly 
comes before the respective Meetings or any and all adjournments or 
postponements thereof, the proxy holders named in the accompanying proxies 
will vote their respective shares represented by such proxies in accordance 
with their best judgment and, as applicable, in accordance with said proxies.



                                      160

<PAGE>

                          INDEX TO FINANCIAL STATEMENTS

<TABLE>
<CAPTION>

                                                                          Page
                                                                          ----
<S>                                                                      <C>
Report of Vavrinek, Trine, Day & Co., LLP, Independent Auditors . . . .   F-3

Balance Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   F-4

Statements of Income. . . . . . . . . . . . . . . . . . . . . . . . . .   F-5

Statements of Cash Flows. . . . . . . . . . . . . . . . . . . . . . . .   F-7

Statements of Changes in Shareholders' Equity . . . . . . . . . . . . .   F-8

Notes to Financial Statements . . . . . . . . . . . . . . . . . . . . .   F-10 

</TABLE>





                                       F-1

<PAGE>
                                       
                                CHANNEL ISLANDS
                                 NATIONAL BANK



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

                              FINANCIAL STATEMENTS
                                          
                           DECEMBER 31, 1997 AND 1996
                                          
                                      WITH
                                          
                          INDEPENDENT AUDITORS' REPORT

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


                                     F-2

<PAGE>

                          CHANNEL ISLANDS NATIONAL BANK

                            DECEMBER 31, 1997 AND 1996




                           INDEPENDENT AUDITORS' REPORT




Board of Directors and Stockholders
Channel Islands National Bank
Oxnard, California


We have audited the accompanying balance sheets of Channel Islands National 
Bank as of December 31, 1997 and 1996, and the related statements of income, 
changes in stockholders' equity and cash flows for the years then ended.  
These financial statements are the responsibility of the management of the 
Bank.  Our responsibility is to express an opinion on these financial 
statements based on our audit.

We conducted our audits in accordance with generally accepted auditing 
standards.  Those standards require that we plan and perform the audits to 
obtain reasonable assurance about whether the financial statements are free 
of material misstatement.  An audit includes examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements.  
An audit also includes assessing the accounting principles used and 
significant estimates made by management, as well as evaluating the overall 
financial statement presentation.  We believe that our audits provide a 
reasonable basis for our opinion.

In our opinion, based on our audits, the financial statements referred to in 
the first paragraph present fairly, in all material respects, the financial 
positions of Channel Islands National Bank as of December 31, 1997 and 1996, 
and the results of its operations and its cash flows for the years then ended 
in conformity with generally accepted accounting principles.

Vavrinek, Trine, Day & Co., LLP
Rancho Cucamonga, California
January 23, 1998


                                     F-3

<PAGE>

                          CHANNEL ISLANDS NATIONAL BANK

                                 BALANCE SHEETS

                           DECEMBER 31, 1997 AND 1996

<TABLE>
<CAPTION>
                                                                 Notes        1997           1996
                                                                 -----    -----------     -----------
<S>                                                              <C>      <C>             <C>
                       ASSETS

Cash and due from banks                                           2       $ 7,858,739     $ 6,145,015
Federal funds sold                                                         12,750,000       8,250,000
                                                                          -----------     -----------
                    Cash and Cash Equivalents                              20,608,739      14,395,015
Time deposits in other financial institutions                               1,491,000       1,491,000
Investment securities                                             3

      Available-for-sale                                                   13,925,047       6,362,035
      Held-to-Maturity, fair value of $77,400 (1997)
        and $578,344 (1996)                                                    76,326         577,634
Loans, net                                                        4        48,903,016      48,297,722
Loans held for sale                                                         1,725,659       1,557,231
Bank premises and equipment                                       5           942,841         877,069
Federal reserve bank stock, at cost                                           147,250         167,150
Other assets                                                                  912,185         783,122
Other real estate owned                                                       151,690          44,600
Deferred taxes                                                                155,885          47,276
                                                                          -----------     -----------
                    Total Assets                                          $89,039,638     $74,599,854
                                                                          -----------     -----------
                                                                          -----------     -----------

             LIABILITIES AND STOCKHOLDERS' EQUITY
LIABILITIES

      Deposits

          Demand deposits                                                  24,557,499      19,261,426
          NOW and money market deposits                                    26,346,147      22,068,130
          Savings deposits                                                  7,055,770       7,594,905
          Time deposits over $100,000                                      10,829,125       9,565,367
          Other time deposits                                              13,038,473      10,272,955
                                                                          -----------     -----------
                    Total Deposits                                         81,827,014      68,762,783
      Accrued interest and other liabilities                                  656,715         240,919
                                                                          -----------     -----------
                    Total Liabilities                                      82,483,729      69,003,702
                                                                          -----------     -----------

STOCKHOLDERS' EQUITY

      Contributed capital
          Common stock - $5 par value;
            2,000,000 shares authorized; issued and outstanding
            479,013 shares in 1997 and 456,924 shares in 1996               2,395,065       2,284,620
          Surplus                                                           2,714,645       2,582,338
      Retained earnings                                                     1,485,003         778,617
      Valuation allowance for investments                                     (38,804)        (49,423)
                                                                          -----------     -----------
                    Total Stockholders' Equity                              6,555,909       5,596,152
                                                                          -----------     -----------

                    Total Liabilities and Stockholders' Equity            $89,039,638     $74,599,854
                                                                          -----------     -----------
                                                                          -----------     -----------
</TABLE>

The accompanying notes are an integral part of these financial statements.


                                      F-4


<PAGE>

                           CHANNEL ISLANDS NATIONAL BANK
                                          
                                STATEMENTS OF INCOME
                                          
                   FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

<TABLE>
<CAPTION>
                                                                 Notes        1997           1996
                                                                 -----    -----------     -----------
<S>                                                              <C>      <C>             <C>
INTEREST INCOME

      Interest and fees on loans                                           $ 5,570,544     $ 5,175,415
      Interest on federal funds sold                                           611,851         560,706
      Interest on time deposits in other financial institutions                 89,174         116,391
      Interest on investments                                                  554,063         475,406
                                                                           -----------     -----------
                    Total Interest Income                                    6,825,632       6,327,918

INTEREST EXPENSE ON DEPOSITS AND INVESTMENTS                                 1,879,079       1,853,411
                                                                           -----------     -----------

NET INTEREST INCOME                                                          4,946,553       4,474,507

PROVISION FOR LOAN LOSSES                                          4           370,000         696,947
                                                                           -----------     -----------

NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES                          4,576,553       3,777,560
                                                                           -----------     -----------

OTHER INCOME

      Service charges, fees and other                                        1,120,704         705,977
      Gain on sale of assets                                                    28,555             631
                                                                           -----------     -----------
                    Total Other Income                                       1,149,259         706,608
                                                                           -----------     -----------

OTHER EXPENSES

      Salaries and employee benefits                                         2,344,668       2,151,747
      Occupancy                                                                404,663         392,195
      Other operating expenses                                               1,600,146       1,379,781
                                                                           -----------     -----------
                    Total Other Expenses                                     4,349,477       3,923,723
                                                                           -----------     -----------

Net Income Before Income Taxes                                               1,376,335         560,445
Income Taxes                                                       7           575,959         234,938
                                                                           -----------     -----------
                    Net Income                                             $   800,376     $   325,507
                                                                           -----------     -----------
                                                                           -----------     -----------

Earnings Per Share - Basic                                         8       $      1.74     $      0.71
                                                                           -----------     -----------
                                                                           -----------     -----------

Earnings Per Share - Diluted                                       8       $      1.60     $      0.66
                                                                           -----------     -----------
                                                                           -----------     -----------
</TABLE>


The accompanying notes are an integral part of these financial statements.


                                     F-5

<PAGE>

                            CHANNEL ISLANDS NATIONAL BANK

                               STATEMENTS OF CASH FLOWS

                    FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

<TABLE>
<CAPTION>
                                                                           1997                    1996
                                                                        ------------           ------------
<S>                                                                     <C>                    <C>
CASH FLOWS FROM OPERATING ACTIVITIES
      Net income                                                        $    800,376           $    325,507
      Adjustments to reconcile net income to net cash
        provided by operating activities:
          Provision for loan losses                                          370,000                696,947
          Depreciation                                                       200,318                162,798
          Gain on sale of fixed assets                                        (7,545)                     -
          Amortization of discount premium on investments, net                     -                 21,002
          Changes in operating assets and liabilities:
               Other real estate owned                                      (107,090)               (44,600)
               Interest receivable and other assets                         (237,672)               (42,218)
               Interest payable and other liabilities                        415,796                  7,594
                                                                        ------------           ------------
                    Net Cash Provided By Operating Activities              1,434,183              1,127,030
                                                                        ------------           ------------

CASH FLOWS FROM INVESTING ACTIVITIES
      Decrease in time certificates purchased                                      -                592,000
      Maturities and sales of investment securities                       10,000,000              8,000,000
      Purchases of investment securities                                 (17,051,085)            (8,985,110)
      Sales (Purchases) of federal reserve bank stock                         19,900                 (9,550)
      Increase in loans made to customers, net                            (1,143,722)            (8,840,815)
      Purchase of fixed assets                                              (270,847)              (601,668)
      Proceeds on sale of fixed assets                                        12,302                      -
                                                                        ------------           ------------
                    Net Cash Used In Investing Activities                 (8,433,452)            (9,845,143)
                                                                        ------------           ------------

CASH FLOWS FROM FINANCING ACTIVITIES
      Increase in noninterest-bearing demand deposits                      5,296,073              1,770,781
      Increase in interest-bearing demand and saving deposits              3,738,882              2,713,394
      Increase in certificates of deposit under $100,000                   2,765,518              2,933,628
      Increase in certificates of deposit of $100,000 or more              1,263,758                923,049
      Proceeds from issuance of common stock                                 169,996                      -
      Stock options exercised - tax benefit                                   72,756                      -
      Dividends                                                              (93,990)               (91,385)
                                                                        ------------           ------------
                    Net Cash Provided By Financing Activities             13,212,993              8,249,467
                                                                        ------------           ------------

INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                           6,213,724               (468,646)

CASH AND CASH EQUIVALENTS, Beginning of year                              14,395,015             14,863,661
                                                                        ------------           ------------

CASH AND CASH EQUIVALENTS, End of year                                  $ 20,608,739           $ 14,395,015
                                                                        ------------           ------------
                                                                        ------------           ------------

SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
      Cash paid during the year for:
          Interest                                                      $  1,859,259           $  1,780,382
                                                                        ------------           ------------
                                                                        ------------           ------------
          Income taxes                                                  $    146,000           $    151,000
                                                                        ------------           ------------
                                                                        ------------           ------------

SUPPLEMENTAL DISCLOSURE OF NONCASH ACTIVITIES
      Real estate acquired through foreclosure                          $    151,690           $     44,600
                                                                        ------------           ------------
                                                                        ------------           ------------

CHANGE IN VALUATION ALLOWANCE FOR INVESTMENT SECURITIES                 $     10,619           $     (5,630)
                                                                        ------------           ------------
                                                                        ------------           ------------
</TABLE>

The accompanying notes are an integral part of these financial statements.


                                      F-6

                                       
<PAGE>


                           CHANNEL ISLANDS NATIONAL BANK

                   STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

                   FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

<TABLE>
<CAPTION>
                                                                                           Valuation
                                                                                         Allowance For
                                                Common                       Retained      Investment
                                   Shares       Stock         Surplus        Earnings      Securities         Total
                                  --------    -----------    ----------     ----------   --------------    -----------
<S>                               <C>         <C>            <C>            <C>          <C>               <C>
Balance, January 1, 1996           456,924     $2,284,620    $2,582,338     $  544,495      $(43,793)       $5,367,660

Net Income                                                                     325,507                         325,507

Dividends                                                                      (91,385)                        (91,385)

Change in unrealized loss
   on investments                                                                             (5,630)           (5,630)
                                   -------     ----------    ----------     ----------      --------        ----------
Balance, December 31, 1996         456,924      2,284,620     2,582,338        778,617       (49,423)        5,596,152

Net Income                                                                     800,376                         800,376

Dividends                                                                      (93,990)                        (93,990)

Stock options exercised
  (including the realization of
   tax benefits of $72,756)         22,089        110,445       132,307                                        242,752

Change in unrealized loss
   on investments                                                                             10,619            10,619
                                   -------     ----------    ----------     ----------      --------        ----------
Balance, December 31, 1997         479,013     $2,395,065    $2,714,645     $1,485,003      $(38,804)       $6,555,909
                                   -------     ----------    ----------     ----------      --------        ----------
                                   -------     ----------    ----------     ----------      --------        ----------
</TABLE>


The accompanying notes are an integral part of these financial statements.


                                     F-7
<PAGE>
                                       
                        CHANNEL ISLANDS NATIONAL BANK
                                          
                        NOTES TO FINANCIAL STATEMENTS
                                          
                 FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996
                                          
                                          

NOTE #1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The accounting and reporting policies of Channel Islands National Bank (the 
Bank) are in accordance with generally accepted accounting principles and 
conform to practices within the banking industry.  The following are 
descriptions of the more significant of those policies.

USE OF ESTIMATES - The preparation of financial statements in conformity with 
generally accepted accounting principles requires management to make 
estimates and assumptions that affect the reported amounts of assets and 
liabilities and disclosure of contingent assets and liabilities at the date 
of the financial statements and the reported amounts of revenues and expenses 
during the reporting period.  Actual results could differ from those 
estimates.

Estimates that are particularly susceptible to significant change relate to 
the determination of the allowance for losses on loans and the valuation of 
real estate acquired in connection with foreclosures or in satisfaction of 
loans.  In connection with the determination of the allowances for losses on 
loans and foreclosed real estate, management obtains independent appraisals 
for significant properties.

While management uses available information to recognize losses on loans and 
foreclosed real estate, future additions to the allowances may be necessary 
based on changes in local economic conditions.  In addition, regulatory 
agencies, as an integral part of their examination process, periodically 
review the Bank's allowances for losses on loans and foreclosed real estate.  
Such agencies may require the Bank to recognize additions to the allowances 
based on their judgments about information available to them at the time of 
their examination.  Because of these factors, it is possible that the 
allowances for losses on loans and foreclosed real estate may change.

INVESTMENT SECURITIES - The Bank adopted SFAS No. 115, "Accounting for 
Certain Investments in Debt and Equity Securities," which addresses the 
accounting for investments in equity securities that have readily 
determinable fair values and for investments in all debt securities.  
Pursuant to SFAS No. 115, securities are classified in three categories and 
accounted for as follows: Debt securities that the Bank has the positive 
intent and ability to hold to maturity are classified as held-to-maturity and 
are measured at amortized cost; debt and equity securities bought and held 
principally for the purpose of selling in the near term are classified as 
trading securities and are measured at fair value, with unrealized gains and 
losses included in earnings; debt and equity securities not classified as 
either held-to-maturity or trading securities are deemed as 
available-for-sale and are measured at fair value, with unrealized gains and 
losses, net of applicable taxes, reported in a separate component of 
stockholders equity.


                                     F-8


<PAGE>

                                       
                        CHANNEL ISLANDS NATIONAL BANK
                                          
                        NOTES TO FINANCIAL STATEMENTS
                                          
                 FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996


NOTE #1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, CONTINUED

LOANS - Loans are stated at amounts advanced less payments collected.  Interest
is calculated using the simple-interest method on all loans not discounted.
Unearned discounts on applicable installment loans are recognized as income over
the term of the loans by the sum-of-the-month-digits method (Rule of 78's).
Accrual of interest on a loan is generally discontinued when the loan becomes 90
days past due as to principal or interest (unless the loan is well secured and
in the process of collection) or when, in management's opinion, the full and
timely collection of principal or interest becomes uncertain.

The Bank adopted SFAS No. 114 (as amended by SFAS No. 118), "Accounting by 
Creditors for Impairment of a Loan."  The statement generally requires those 
loans identified as "impaired" to be measured on the present value of 
expected future cash flows discounted at the loan's effective interest rate, 
except that as a practical expedient, a creditor may measure impairment based 
on a loan's observable market price, or the fair value of the collateral if 
the loan is collateral dependent.  A loan is impaired when it is probable the 
creditor will not be able to collect all contractual principal and interest 
payments due in accordance with the terms of the loan agreement.

Loans are placed on nonaccrual when a loan is specifically determined to be 
impaired or when principal or interest is delinquent for 90 days or more.  
Any unpaid interest previously accrued on those loans is reversed from 
income. Interest income generally is not recognized on specific impaired 
loans unless the likelihood of further loss is remote.  Interest payments 
received on such loans are applied as a reduction of the loan principal 
balance. 

Loan origination fees and certain direct loan origination costs are deferred 
and amortized over the life of related loans as yield adjustments.

LOANS HELD FOR SALE - Loans held for sale are recorded at the lower of cost 
or market.

ALLOWANCE FOR LOAN AND LEASE LOSSES - The allowance for loan losses is 
established through provisions for loan losses which are included in the 
accompanying statements of income.  Loans are charged against the allowance 
for loan losses when management determines that collectibility of the 
principal is unlikely.  Recoveries on loans previously charged off are 
credited to the allowance. The accompanying financial statements require the 
use of management estimates to calculate the allowance for loan losses.  
These estimates are inherently uncertain and depend on the outcome of future 
events.  Management's estimates are based upon previous loan loss experience, 
current economic conditions, volume, growth and composition of the loan 
portfolio, the value of collateral, and other relevant factors.


                                     F-9

<PAGE>

                                       
                        CHANNEL ISLANDS NATIONAL BANK
                                          
                        NOTES TO FINANCIAL STATEMENTS
                                          
                 FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, CONTINUED

OTHER REAL ESTATE OWNED - Other real estate owned represents real estate 
acquired through foreclosure, and is carried at the lower of fair market 
value less estimated selling cost or the loan balance at time of foreclosure. 
Any valuation adjustments required at the time of foreclosure are charged to 
the allowance for loan losses.  Any subsequent valuation adjustments, 
operating expenses or income and gains and losses on disposition of such 
properties are recognized in current operations.

PREMISES AND EQUIPMENT - Premises and equipment are stated at cost, less 
accumulated depreciation and amortization.  Depreciation is computed using 
the straight-line method over the estimated useful lives of the assets, which 
range from five to ten years.  Leasehold improvements are amortized over the 
shorter of the estimated useful lives of the improvements or the terms of the 
leases.

INCOME TAXES - Provisions for income taxes are based on amounts reported in 
the statements of income (after exclusion of non-taxable income such as 
interest on state and municipal securities) and include deferred taxes on 
temporary differences in the recognition of income and expense for tax and 
financial statement purposes.  Deferred taxes are computed on the liability 
method as prescribed in SFAS No. 109, ACCOUNTING FOR INCOME TAXES.

LOAN SALES AND SERVICING - Gains and losses from the sale of participating 
interests in loans guaranteed by the Small Business Administration (SBA) are 
recognized based on the premium received or discount paid and the cost basis 
of the portion of the loan sold.  The cost basis of the portion of the loan 
sold is obtained by allocating the total cost of each loan between the 
guaranteed portion of the loan sold and the unguaranteed portion of the loan 
retained, based on their relative fair values.  The book value allocated to 
the unguaranteed portion of the loan, if less than the principal amount, is 
recorded as a discount on the principal amount retained.  The discount is 
accreted to interest income over the remaining estimated life of the loan.  
The Bank retains the servicing on the portion of the loans sold and 
recognizes income on the servicing fees that are received.  During 1997 the 
Bank sold all loan servicing rights; the gain is reflected in the Statements 
of Income as other income.

EARNINGS PER SHARE (EPS)

Basic EPS excludes dilution and is computed by dividing income available to 
common stockholders by the weighted-average number of common shares 
outstanding for the period.  Diluted EPS reflects the potential dilution that 
could occur if securities or other contracts to issue common stock were 
exercised or converted into common stock or resulted in the issuance of 
common stock that then shared in the earnings of the entity.


                                      F-10

<PAGE>

                                       
                        CHANNEL ISLANDS NATIONAL BANK
                                          
                        NOTES TO FINANCIAL STATEMENTS
                                          
                 FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, CONTINUED

STATEMENTS OF CASH FLOWS - For purposes of reporting cash flows, cash and 
cash equivalents include cash and due from banks and federal funds sold.  
Generally, federal funds are sold for one-day periods.  Certain cash flows 
associated with loans and customer deposits have been reported net.

RECLASSIFICATIONS - Certain reclassifications have been made to the 1996 
financial statements to conform to the 1997 classifications.

NOTE #2 - RESERVE REQUIREMENTS

All depository institutions are required by law to maintain reserves on 
transaction accounts.  These reserves can be in the form of balances at the 
Federal Reserve Bank or in cash held by the Bank.  The average reserve 
requirement for the Bank was $748,000 in 1997, and $633,000 in 1996.

NOTE #3 - INVESTMENT SECURITIES 

At December 31, 1997, the investment securities portfolio was comprised of 
securities classified as available-for-sale and held-to-maturity in 
conjunction with the adoption of SFAS 115, resulting in investment securities 
available for sale being carried at market value and investment securities 
held to maturity being carried at cost, adjusted for amortization of premiums 
and accretions of discounts.  

The amortized cost and fair values of investment securities available-for-sale
at December 31, 1997, were:

<TABLE>
<CAPTION>
                                                                   Gross          Gross
                                                 Amortized      Unrealized     Unrealized         Fair
                                                   Cost            Gains         Losses           Value
                                                 -----------    ----------     -----------     -----------
<S>                                              <C>            <C>            <C>             <C>
Obligations of U.S. Government agencies
  and corporations                               $ 8,990,885       $15,217       $ (5,851)     $ 9,000,251
Corporate debt securities                          2,917,641         2,819         (2,560)       2,917,900
Other securities                                   2,051,073                      (44,177)       2,006,896
                                                 -----------       -------       --------      -----------
                    Total                        $13,959,599       $18,036       $(52,588)     $13,925,047
                                                 -----------       -------       --------      -----------
                                                 -----------       -------       --------      -----------
</TABLE>

The amortized cost and fair values of investment securities held-to-maturity at
December 31, 1997, were:

<TABLE>
<CAPTION>
                                                                   Gross          Gross
                                                 Amortized      Unrealized     Unrealized         Fair
                                                   Cost            Gains         Losses           Value
                                                 -----------    ----------     -----------     -----------
<S>                                              <C>            <C>            <C>             <C>
Other securities                                   $76,326        $1,074          $    -         $77,400
                                                   -------        ------          ------         -------
                                                   -------        ------          ------         -------
</TABLE>


                                     F-11


<PAGE>

                                       
                        CHANNEL ISLANDS NATIONAL BANK
                                          
                        NOTES TO FINANCIAL STATEMENTS
                                          
                 FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #3 - INVESTMENT SECURITIES, CONTINUED 

The amortized cost and fair values of investment securities available-for-sale
at December 31, 1996, were:

<TABLE>
<CAPTION>
                                                                   Gross          Gross
                                                 Amortized      Unrealized     Unrealized         Fair
                                                   Cost            Gains         Losses           Value
                                                 -----------    ----------     -----------     -----------
<S>                                              <C>            <C>            <C>             <C>
Obligations of U.S. Government agencies
  and corporations                               $3,001,633       $1,625        $ (8,508)      $2,994,750
U.S. Treasury note                                  990,776        2,694               -          993,470
Corporate debt securities                           406,110            -          (1,110)         405,000
Other securities                                  2,015,000            -         (46,185)       1,968,815
                                                 ----------       ------        --------       ----------
                    Total                        $6,413,519       $4,319        $(55,803)      $6,362,035
                                                 ----------       ------        --------       ----------
                                                 ----------       ------        --------       ----------
</TABLE>

The amortized cost and fair values of investment securities held-to-maturity at
December 31, 1996, were:

<TABLE>
<CAPTION>
                                                                   Gross          Gross
                                                 Amortized      Unrealized     Unrealized         Fair
                                                   Cost            Gains         Losses           Value
                                                 -----------    ----------     -----------     -----------
<S>                                              <C>            <C>            <C>             <C>
Obligations of U.S. Government agencies
  and corporations                                $500,439         $  -           $(283)         $500,156
Other securities                                    77,195          993               -            78,188
                                                  --------         ----           -----          --------
                    Total                         $577,634         $993           $(283)         $578,344
                                                  --------         ----           -----          --------
                                                  --------         ----           -----          --------
</TABLE>

The amortized cost and fair values of investment securities available-for-sale
and held-to-maturity at December 31, 1997, by expected maturity, are shown
below. Expected maturities may differ from contractual maturities because
borrowers may have the right to call or prepay obligations with or without call
or prepayment penalties.

<TABLE>
<CAPTION>
                                                          Securities                     Securities
                                                      Available-for-Sale              Held-to-Maturity
                                                  -------------------------       -----------------------
                                                  Amortized        Fair           Amortized        Fair
                                                    Cost           Value            Cost           Value
                                                 -----------    -----------       ---------       -------
<S>                                              <C>            <C>               <C>             <C>
Due in one year or less                          $ 5,276,958    $ 5,277,273         $     -       $     -
Due after one year but less than five years        6,667,641      6,676,951          76,326        77,400
                                                 -----------    -----------         -------       -------
                    Total                         11,944,599     11,954,224          76,326        77,400
Other securities                                   2,015,000      1,970,823               -             -
                                                 -----------    -----------         -------       -------
                    Total                        $13,959,599    $13,925,047         $76,326       $77,400
                                                 -----------    -----------         -------       -------
                                                 -----------    -----------         -------       -------
</TABLE>

                                     F-12
<PAGE>

                    CHANNEL ISLANDS NATIONAL BANK

                    NOTES TO FINANCIAL STATEMENTS

           FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #3 - INVESTMENT SECURITIES, CONTINUED

Proceeds from sales and maturities of investment securities 
available-for-sale during 1997 were $8,500,000. Proceeds from sales and 
maturities of investment securities held-to-maturity during 1997 were 
$1,500,000. There were no gains on those sales and maturities.  Included in 
shareholders' equity at December 31, 1997, is $209 ($361 minus estimated 
income tax of $152) of net unrealized gains on the reclassification of 
securities from available-for-sale to held-to-maturity.  The reclassification 
gains are being amortized on a straight-line basis over the remaining life of 
each security reclassified.

Proceeds from sales and maturities of available-for-sale investment 
securities during 1996 were $7,003,520. Proceeds from sales and maturities of 
investment securities held-to-maturity during 1996 were $1,012,153.  There 
were no gains on those sales and maturities. Included in shareholders' equity 
at December 31, 1996, is $164 ($283 minus estimated income tax of $119) of 
net unrealized gains on the reclassification of securities from 
available-for-sale to held-to-maturity.  The reclassification gains are being 
amortized on a straight-line basis over the remaining life of each security 
reclassified.

Securities with a carrying value of $500,052 and $501,633 and a market value 
of $500,000 and $501,250 at December 31, 1997 and 1996, respectively, were 
pledged to secure public deposits and for other purposes, as required or 
permitted by law.

                                      F-13

<PAGE>

                    CHANNEL ISLANDS NATIONAL BANK

                    NOTES TO FINANCIAL STATEMENTS

           FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #4 - LOANS

The loan portfolio consists of the following at December 31:

<TABLE>
<CAPTION>
                                                        1997                   1996
                                                    ------------           ------------
<S>                                                 <C>                    <C>
Commercial                                          $ 13,696,311           $ 14,934,111
Installment                                           12,625,063             13,347,205
Equity                                                 2,313,225              1,755,290
Real Estate
      Commercial                                       5,782,011              4,960,141
      Mortgage                                        16,817,800             15,059,227
      Construction                                     1,472,429              2,085,805
All other loans (including overdrafts)                   162,880                 18,065
                                                    ------------           ------------
                    Total Loans                       52,869,719             52,159,844
      Unearned income on installment loans            (1,265,498)            (1,466,030)
      Unearned loan fees (deferred costs)                (44,637)              (101,896)
      Discounts and premiums, net                        (12,570)               (13,717)
      Allowance for loan losses                         (918,339)              (723,248)
                                                    ------------           ------------
                    Total Loans, Net                  50,628,675             49,854,953
Less:
      Loans held for sale                             (1,725,659)            (1,557,231)
                                                    ------------           ------------
                    Loans, Net                      $ 48,903,016           $ 48,297,722
                                                    ------------           ------------
                                                    ------------           ------------
</TABLE>

The Bank grants loans to customers throughout its primary market area of Ventura
County, California.  The Bank's portfolio is well diversified and no significant
industry concentrations exist.

Transactions in the allowance for loan and lease losses account are summarized
as follows:

<TABLE>
<CAPTION>
                                                        1997                   1996
                                                    ------------           ------------
<S>                                                 <C>                    <C>
Balance, beginning of year                          $    723,248           $    732,367
Loans charged off                                       (437,946)              (767,493)
Provision for loan losses                                370,000                696,947
Recoveries on loans previously charged off               263,037                 61,427
                                                    ------------           ------------
Balance, end of year                                $    918,339           $    723,248
                                                    ------------           ------------
                                                    ------------           ------------
</TABLE>

At December 31, 1997 and 1996, the Bank had approximately $0 and $447,072,
respectively, of loans on nonaccrual status.  The interest income, which was
forgone on nonaccrual loans, was $0 and $39,064, respectively.

                                      F-14

<PAGE>

                    CHANNEL ISLANDS NATIONAL BANK

                    NOTES TO FINANCIAL STATEMENTS

           FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #4 - LOANS, CONTINUED

The Bank has identified all nonaccrual loans as being impaired loans in 
accordance with SFAS No. 114 (as amended by SFAS No. 118), "Accounting by 
Creditors for Impairment of a Loan."  The allowance for loan losses related 
to impaired loans amounted to approximately $0 for the year ended December 
31, 1997, and $42,721 for the year ended December 31, 1996.  

The average recorded investment in impaired loans was $293,000 for 1997, and 
$812,000 for 1996.

In the ordinary course of business, the Bank has granted loans to officers 
and directors and to entities with which they are associated.  All such loans 
were made under terms consistent with the Bank's normal lending policies.  
Loans outstanding to these related parties amounted to $1,452,676 and 
$1,520,017 at December 31, 1997 and 1996, respectively.

NOTE #5 - PREMISES AND EQUIPMENT

The following is a summary of the premises and equipment accounts at December 
31: 

<TABLE>
<CAPTION>
                                                      1997               1996
                                                   -----------        -----------
<S>                                                <C>                <C>
Furniture, fixtures and equipment                  $ 2,377,093        $ 2,181,228
Leasehold improvements                                 387,128            371,757
                                                   -----------        -----------
          Total Cost                                 2,764,221          2,552,985
Accumulated depreciation and amortization           (1,821,380)        (1,675,916)
                                                   -----------        -----------
Premises and equipment, net                        $   942,841        $   877,069
                                                   -----------        -----------
                                                   -----------        -----------
</TABLE>

The amounts of depreciation included in other operating expenses and 
amortization included in occupancy expense were $200,318 in 1997, and 
$162,798 in 1996.

NOTE #6 - STOCK OPTION PLAN

At December 31, 1997, the Bank had an incentive stock option plan which is
described below.  The Bank applies APB Opinion 25 and related interpretations in
accounting for its plan.  Accordingly, no compensation cost has been recognized
for its fixed stock option plan.  Had compensation costs for these plans been
determined based on the fair value at the grant dates consistent with the method
of SFAS 123, the impact would not have materially affected net income.

In 1985, the Bank adopted a stock option plan under which the Bank's Common
shares may be issued to officers and key employees at not less than 100 percent
of fair market value at the date the options were granted. 

                                      F-15

<PAGE>

                    CHANNEL ISLANDS NATIONAL BANK

                    NOTES TO FINANCIAL STATEMENTS

           FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #6 - STOCK OPTION PLANS, CONTINUED

The fair value of each option granted was estimated on the date of grant 
using the Black-Scholes option-pricing model with the following assumptions 
for 1996; risk-free rate of 6.23 percent, dividend yield of 0 percent, 
volatility of 18.10 percent, and expected life of 5.9 years.

The Bank has an incentive stock-option plan which provides for the issuance 
of up to 110,000 shares of the Bank's authorized but unissued common stock to 
officers and directors.  Options are granted at a price not less than the 
fair market value of the stock at the date of grant (not less than 110 
percent of fair market value if the option is granted to a person owning more 
than 10 percent of the voting power of the Bank's stock) and expire no later 
than fourteen years from the date of grant.  Information concerning stock 
options is summarized as follows:

<TABLE>
<CAPTION>
                                                               1997                      1996
                                                       --------------------      --------------------
                                                                   Weighted                  Weighted
                                                                    Average                   Average
                                                                   Exercise                  Exercise
                                                       Shares        Price       Shares        Price
                                                      --------    ---------      --------    --------
<S>                                                   <C>         <C>            <C>         <C>
Outstanding at beginning of year                       106,556    $    8.08        99,056    $   7.71
Options granted                                              -            -         7,500       13.00
Options exercised                                      (22,089)        7.70             -           -
Options canceled                                        (1,000)       10.00             -           -
                                                      --------                   --------    
Outstanding at end of year                              83,467         8.16       106,556        8.08
                                                      --------                   --------    
                                                      --------                   --------    
Options exercisable at year-end                         74,684         7.70        91,490        7.52
Weighted-average fair value of
  options granted during the year                      $     -                    $  4.02
</TABLE>

A summary of the status of the Bank's incentive stock option plan as of 
December 31, 1997, is presented below:

<TABLE>
<CAPTION>
                           Options Outstanding                            Options Exercisable
- -------------------------------------------------------------    -------------------------------------
                     Weighted-Average           Weighted                                 Weighted
     Number              Remaining               Average             Number              Average
  Outstanding        Contractual Life        Exercise Price        Outstanding        Exercise Price
- ----------------    --------------------    -----------------    ---------------    ------------------
<S>                 <C>                     <C>                  <C>                <C>
     83,467                 1.8                  $ 8.16               74,684              $ 7.70
</TABLE>

                                      F-16

<PAGE>

                    CHANNEL ISLANDS NATIONAL BANK

                    NOTES TO FINANCIAL STATEMENTS

           FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #7 - INCOME TAXES

The components of income tax expense are as follows:

<TABLE>
<CAPTION>
                                                                  1997                 1996
                                                                ---------            ---------
<S>                                                             <C>                  <C>
Current Expense
      Federal                                                   $ 516,796            $ 127,072
      State                                                       189,815               52,980
                                                                ---------            ---------
                    Total Current Expense                         706,611              180,052
                                                                ---------            ---------
Deferred Expense

      Federal                                                    (105,997)              40,613
      State                                                       (24,655)              14,273
                                                                ---------            ---------
                    Total Deferred Expense                       (130,652)              54,886
                                                                ---------            ---------
                    Total Income Tax Expense                    $ 575,959            $ 234,938
                                                                ---------            ---------
                                                                ---------            ---------
</TABLE>
The reasons for the difference between income tax expense and the amount
computed by applying the Federal statutory income-tax rate to income before
income taxes are as follows:

<TABLE>
<CAPTION>
                                                                     1997         1996
                                                                   -------       ------
<S>                                                                <C>           <C>
Tax expense at federal statutory rate                                34.0%        34.0%
State franchise tax, net of federal income tax benefit                7.2%         7.5%
Other                                                                 0.3%         0.4%
                                                                   -------       ------
Effective Tax Rate                                                   41.5%        41.9%
                                                                   -------       ------
                                                                   -------       ------
</TABLE>

Deferred income taxes result from temporary differences in the recognition of 
revenues and expenses for financial and income tax reporting purposes. 
Principal items resulting in deferred income taxes include the provision for 
loan and lease losses, OREO valuation allowance, state taxes, and recognition 
of prepaid expenses for tax.

                                      F-17

<PAGE>

                    CHANNEL ISLANDS NATIONAL BANK

                    NOTES TO FINANCIAL STATEMENTS

           FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #7 - INCOME TAXES, CONTINUED

<TABLE>
<CAPTION>
                                                                      1997                1996
                                                                    ---------           ---------
<S>                                                                 <C>                 <C>
Deferred Tax Assets:
  Allowance for loan and lease loss due to tax limitations          $ 165,609           $  44,576
  Loan income recognized for tax purposes                               5,636             105,291
  OREO valuation allowance                                             47,424                   -
  State taxes                                                          51,888              14,165
                                                                    ---------           ---------
                                                                      270,557             164,032
Valuation allowance                                                   (29,966)            (34,556)

Deferred Tax Liabilities:
  Recognition of prepaid expenses for tax                             (71,688)            (77,279)
  Depreciation                                                        (13,018)             (4,921)
                                                                    ---------           ---------
Net Deferred Taxes                                                  $ 155,885           $  47,276
                                                                    ---------           ---------
                                                                    ---------           ---------
</TABLE>

NOTE #8 - EARNINGS PER SHARE

The following is a reconciliation of net income and shares outstanding to the
income and number of shares used to compute EPS:

<TABLE>
<CAPTION>
                                                                     1997                                   1996
                                                          ---------------------------          --------------------------
                                                            Income            Shares             Income            Shares
                                                          ---------           -------           --------           -------
<S>                                                       <C>                 <C>               <C>                <C>
Net income as reported                                     $800,376                 -           $325,507                 -
Shares outstanding at year end                                    -           479,013                  -           456,924
Impact of Weighting Shares                                        -                 -                  -                 -
      Purchased during the year                                   -           (18,185)                 -                 -
                                                          ---------           -------           --------           -------
                             Used in Basic EPS              800,376           460,828            325,507           456,924
Dilutive effect of outstanding stock options                      -            38,836                  -            34,625
                                                          ---------           -------           --------           -------
                             Used in Dilutive EPS          $800,376           499,664           $325,507           491,549
                                                          ---------           -------           --------           -------
                                                          ---------           -------           --------           -------
</TABLE>

                                      F-18
<PAGE>

                       CHANNEL ISLANDS NATIONAL BANK

                       NOTES TO FINANCIAL STATEMENTS

              FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #9 - COMMITMENTS

The Bank leases its current facilities in Oxnard and Camarillo under 
operating leases with lease terms expiring through 2012.  The Camarillo 
branch facility lease agreement includes an option to extend the lease for an 
additional five-year period with future rentals to be determined based on the 
change in a specified inflation index.  Future minimum commitments under 
these leases are as follows:

<TABLE>
<S>                                                         <C>
     1998                                                   $   390,433
     1999                                                       391,621
     2000                                                       391,621
     2001                                                       344,447
     2002                                                       336,237
  Thereafter                                                  2,704,752
                                                            -----------
                                                            $ 4,559,111
                                                            -----------
                                                            -----------
</TABLE>

Rent expense was $274,560 in 1997, and $268,506 in 1996.

The Bank is a party to financial instruments with off-balance-sheet risk in 
the normal course of business to meet the financing needs of its customers.  
These financial instruments include commitments to extend credit and standby 
letters of credit.  These instruments involve, to varying degrees, elements 
of credit and interest rate risk in excess of the amount recognized in the 
balance sheet. The Bank's exposure to credit loss in the event of 
nonperformance by the other party to the financial instrument for commitments 
to extend credit and standby letters of credit is represented by the 
contractual amount of those instruments. At December 31, 1997, the Bank had 
commitments to extend credit of approximately $9,989,056 and obligations 
under standby letters of credit of approximately $795,163.

Commitments to extend credit are agreements to lend to a customer as long as 
there is no violation of any condition established in the contract.  
Commitments generally have fixed expiration dates or other termination 
clauses and may require payment of a fee.  Since many of the commitments are 
expected to expire without being drawn upon, the total commitment amounts do 
not necessarily represent future cash requirements.

Standby letters of credit are conditional commitments issued by the Bank to
guarantee the performance of a customer to a third party.  Those guarantees are
primarily issued to support public and private borrowing arrangements, including
commercial paper, bond financing, and similar transactions.  Generally, the Bank
issues standby letters of credit for one year, which are reviewed annually for
renewal.

                                      F-19

<PAGE>

                       CHANNEL ISLANDS NATIONAL BANK

                       NOTES TO FINANCIAL STATEMENTS

              FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #9 - COMMITMENTS, CONTINUED

The Bank uses the same credit policies in making commitments and conditional 
commitments as it does for extending loan facilities to customers.  The Bank 
evaluates each customer's creditworthiness on a case-by-case basis.  The 
amount of collateral obtained, if deemed necessary by the Bank upon extension 
of credit, is based on management's credit evaluation of the counterparty. 
Collateral held varies but may include certificates of deposit, marketable 
securities, accounts receivable, inventory, property, plant and equipment, 
and real estate.

At December 31, 1997, the Bank had a line of credit with a correspondent bank 
totaling $2,000,000.  There were no borrowings under this line of credit at 
December 31, 1997 or 1996.

NOTE #10 - MORTGAGE LOAN SERVICING OPERATIONS

The Bank originated long-term first and second trust deed mortgages for 
resale on the Secondary Market to Federal Home Loan Mortgage Corporation 
(FHLMC) and Federal National Mortgage Association (FNMA).  The gains or 
losses on the sales of these loans were generally recognized at the time of 
sale.  The Bank retained servicing rights to these loans.  Servicing 
arrangements provided for the Bank to maintain all records related to the 
servicing agreement, to assume responsibility for billing mortgagors, to 
collect periodic mortgage payments, and to perform various other activity 
necessary to the mortgage servicing function.  The Bank receives as 
compensation a servicing fee on the principal balance of the outstanding 
loans.  Servicing fee income amounted to approximately $124,122 and $136,629 
in 1997 and 1996, respectively.  During 1997, the Bank sold the servicing 
rights on loans totaling approximately $54 million.  The mortgage servicing 
rights were sold without recourse.  The Bank received approximately $492,000 
from the sale which represents approximately 90 percent of the proceeds from 
the sale.  The Bank will receive the balance of the proceeds in 1998.

NOTE #11 - REGULATORY MATTERS

The Bank is subject to various capital requirements administered by the 
Federal banking agencies.  Failure to meet minimum capital requirements can 
initiate certain mandatory -- and possibly additional discretionary -- 
actions by regulators that, if undertaken, could have a direct material 
effect on the Bank's financial statements.  Under capital adequacy guidelines 
and the regulatory framework for prompt corrective action, the Bank must meet 
specific capital guidelines that involve quantitative measures of the Bank's 
assets, liabilities, and certain off-balance-sheet items as calculated under 
regulatory accounting practices.  The Bank's capital amounts and 
classification are also subject to qualitative judgments by the regulators 
about components, risk weightings, and other factors. 

Quantitative measures established by regulation to ensure capital adequacy
require the Bank to maintain minimum amounts and ratios (set forth in the table
below) of total and Tier 1 capital (as defined in the regulations) to
risk-weighted assets (as defined), and of Tier 1 capital (as defined) to average
assets (as defined).  Management believes, as of December 31,1997, that the Bank
meets all capital adequacy requirements to which it is subject.

                                      F-20

<PAGE>

                       CHANNEL ISLANDS NATIONAL BANK

                       NOTES TO FINANCIAL STATEMENTS

              FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #11 - REGULATORY MATTERS, CONTINUED

As of December 31,1997, the most recent notification from the Office of the 
Comptroller of the Currency (OCC) categorized the Bank as well capitalized 
under the regulatory framework for prompt corrective action (there are no 
conditions or events since that notification that management believes have 
changed the Bank's category).  To be categorized as well-capitalized, the 
Bank must maintain minimum ratios as set forth in the table below.  The 
following table also sets forth the Bank's actual capital amounts and ratios 
(dollar amounts in thousands):

<TABLE>
<CAPTION>
                                                                              To Be                   To Be
                                                                            Adequately                Well-
                                                   Actual Capital          Capitalized             Capitalized
                                                 -----------------       ----------------       ----------------
                                                 Amount      Ratio       Amount     Ratio       Amount     Ratio
                                                 ------      -----       ------     -----       ------     -----
<S>                                              <C>         <C>         <C>        <C>         <C>        <C>
AS OF DECEMBER 31, 1997:
   Total Capital (to Risk-Weighted Assets)       $7,346       11.6%      $5,079      8.0%       $6,349     10.0%
   Tier 1 Capital (to Risk-Weighted Assets)       6,551       10.3        2,539      4.0         3,809      6.0
   Tier 1 Capital (to Average Assets)             6,551        8.2        3,211      4.0         4,013      5.0

AS OF DECEMBER 31, 1996:
   Total Capital (to Risk-Weighted Assets)       $6,319       11.8%      $4,518      8.0%       $5,648     10.0%
   Tier 1 Capital (to Risk-Weighted Assets)       5,600        9.9        2,259      4.0         3,389      6.0
   Tier 1 Capital (to Average Assets)             5,600        7.4        2,988      4.0         3,735      5.0
</TABLE>

NOTE #12 - DEFINED CONTRIBUTION PLAN

Effective September 1, 1994, the Bank established a qualified defined 
contribution plan [401(K) Retirement Savings Plan] for all eligible 
employees. Employees may contribute from 1 percent to 15 percent of their 
compensation with a maximum of $9,500 annually.  The Bank's contributions to 
the plan are a monthly, discretionary amount, which may vary from 
month-to-month.  The Bank's matching contribution will become vested at 60 
percent after three years, 80 percent after four years, with full vesting 
after five years.  The expense was $24,941 and $14,780 for the years ended 
December 31, 1997 and 1996, respectively.

                                      F-21

<PAGE>

                       CHANNEL ISLANDS NATIONAL BANK

                       NOTES TO FINANCIAL STATEMENTS

              FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #13 - FAIR VALUE OF FINANCIAL INSTRUMENTS

The following table presents the carrying amounts and fair values of 
financial instruments at December 31, 1997.  FASB Statement 107, "Disclosures 
about Fair Value of Financial Instruments," defines the fair value of a 
financial instrument as the amount at which the instrument could be exchanged 
in a current transaction between willing parties, other than in a forced or 
liquidation sale.

<TABLE>
<CAPTION>
                                                                                        1997
                                                                         ---------------------------------
                                                                           Carrying               Fair
                                                                            Amount                Value
                                                                         ------------          -----------
<S>                                                                      <C>                   <C>
Assets:
      Cash and cash equivalents                                           $20,608,739          $20,608,739
      Securities and money market investments                              15,492,373           15,456,000
      Loans receivable                                                     51,547,017           51,897,000
      Accrued interest receivable                                             456,372              456,372

Liabilities:
      Noninterest-bearing deposits                                         24,557,499           24,557,499
      Interest-bearing deposits                                            57,269,515           57,288,000
      Accrued interest payable                                                 85,760               85,760

<CAPTION>

                                                                           Notional            Cost to Cede
                                                                            Amount              or Assume
                                                                         ------------          -----------
<S>                                                                      <C>                   <C>
Off-balance sheet instruments:
      Commitments to extend credit and standby letters of credit          $10,784,219          $   107,842
</TABLE>

The Bank in estimating fair value disclosures used the following methods and 
assumptions:

CASH AND CASH EQUIVALENTS - The carrying amounts reported in the balance sheet
for cash and cash equivalents approximate those assets' fair values due to the
short-term nature of the assets.

SECURITIES AND MONEY MARKET INVESTMENTS - Fair values are based upon quoted 
market prices, where available.

LOANS - For variable rate loans that reprice frequently and with no 
significant change in credit risk, fair values are based on carrying values.  
Fair values of residential mortgage loans are based on quoted market prices 
of similar loans sold in conjunction with securitization transactions.  The 
fair values for other loans are estimated using discounted cash flow analyses 
using discount rates approximating the interest rates currently being offered 
for loans with similar terms to borrowers of similar credit quality.  The 
carrying amount of accrued interest receivable approximates its fair value.

                                      F-22

<PAGE>

                       CHANNEL ISLANDS NATIONAL BANK

                       NOTES TO FINANCIAL STATEMENTS

              FOR THE YEARS ENDED DECEMBER 31, 1997 AND 1996

NOTE #13 - FAIR VALUE OF FINANCIAL INSTRUMENTS, CONTINUED

DEPOSITS - The fair values for interest and noninterest-bearing demand 
deposits, savings deposits, and money market savings are equal to their 
carrying value. Fair values for fixed-rate certificates of deposit are 
estimated using discount cash-flow calculations that apply interest rates 
currently being offered on certificates, to a schedule of aggregated expected 
monthly maturities on time deposits.  The intangible value of long-term 
relationships with depositors is not taken into account in estimating the 
fair values disclosed.  The carrying amount of accrued interest payable 
approximates fair value.

OFF-BALANCE SHEET INSTRUMENTS - Fair values of loan commitments and financial 
guarantees are based upon fees currently charged to enter similar agreements, 
taking into account the remaining terms of the agreement and the 
counterparties' credit standing.

NOTE #14 - NEW ACCOUNTING PRONOUNCEMENTS

In June 1997, the Financial Accounting Standards Board (FASB) issued 
Statement of Financial Accounting Standards (SFAS) No. 130, "Reporting 
Comprehensive Income". The statement which is effective for the year ending 
December 31,1998, establishes standards of disclosure and financial statement 
display for reporting comprehensive income and its components.

In June 1997, the FASB issued SFAS No. 131, "Disclosures about Segments of an 
Enterprise and Related Information". The statement changes current practice 
under SFAS 14 by establishing a new framework on which to base segment 
reporting (referred to as management approach) and requires certain related 
disclosures about products and services, geographic areas and major 
customers. The disclosures are required for the year ending December 31,1998.

                                      F-23


<PAGE>

Channel Islands Bank
                                BALANCE SHEETS

<TABLE>
<CAPTION>
(UNAUDITED)                                         June 30, 1998  June 30, 1997
- ----------                                          -------------  -------------
<S>                                                 <C>            <C>
ASSETS
 Cash and due from banks                               $8,223,101    $10,945,747
 Federal funds sold                                     5,950,000      9,525,000
                                                      -----------    -----------
  Cash and Cash Equivalents                            14,173,101     20,470,747
 Time deposits in other financial institutions          1,092,000      1,491,000
 Investment securities
  Available-for-sale                                   11,939,201      5,865,928
  Held to Maturity, fair value of $76,252 
   (June 30, 1998) and $1,077,738 (June 30, 1997)          76,143      1,076,290
 Loans, net                                            55,781,176     48,408,404
 Loans held for sale                                    1,580,202      1,535,227
 Bank premises and equipment                            1,042,785        883,091
 Federal Reserve Bank stock, at cost                      168,300        167,150
 Other assets                                           1,027,936        755,067
 Other real estate owned                                    -----         44,600
 Deferred taxes                                            45,051         45,051
                                                      -----------    -----------
                                                      -----------    -----------
 TOTAL ASSETS                                         $86,925,895    $80,742,555
                                                      -----------    -----------
                                                      -----------    -----------

LIABILITIES AND STOCKHOLDERS' EQUITY
 LIABILITIES
  Deposits
   Demand deposits                                     24,629,083     24,033,553
   NOW and money market deposits                       22,333,567     23,294,047
   Savings deposits                                     6,326,764      6,398,348
   Time deposits over $100,000                         10,786,265     10,003,579
   Other time deposits                                 15,209,567     10,881,483
                                                      -----------    -----------
   Total Deposits                                      79,285,246     74,611,010
  Accrued Interest and other liabilities                  200,193        197,963
                                                      -----------    -----------
  Total Liabilities                                    79,485,439     74,808,973
                                                      -----------    -----------

 STOCKHOLDERS' EQUITY
  Contributed capital
   Common stock no par value at June 30,1998,
    $5.00 at June 30, 1997.
    2,000,000 shares authorized: issued and 
    outstanding 533,282 shares in June 30, 1998, 
    460,924 shares in June 30, 1997.                    2,666,410      2,304,620
   Surplus                                              3,062,827      2,602,338
  Retained earnings                                     1,769,427      1,074,975
  Valuation allowance for investments                     (58,208)       (48,351)
                                                      -----------    -----------
  Total Stockholders' Equity                            7,440,456      5,933,582
                                                      -----------    -----------
                                                      -----------    -----------
 TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY           $86,925,895    $80,742,555
                                                      -----------    -----------
                                                      -----------    -----------
</TABLE>
                                       F-24

<PAGE>

Channel Islands Bank
                               STATEMENTS OF INCOME
<TABLE>
<CAPTION>
                                                      Six Month Periods Ended,
(UNAUDITED)                                         June 30, 1998  June 30, 1998
- -----------                                         -------------  -------------
<S>                                                 <C>             <C>
INTEREST INCOME
 Interest and fees on loans                          $2,972,013      $2,737,846
 Interest on federal funds sold                         200,347         268,595
 Interest on time deposits in other 
  financial institutions                                 36,637          44,040
 Interest on investments                                394,558         234,021
                                                     ----------      ----------
  Total Interest Income                               3,603,555       3,284,502

Interest Expense on Deposits and Investments          1,006,084         882,643
                                                     ----------      ----------
NET INTEREST INCOME                                   2,597,471       2,401,859

PROVISION FOR LOAN LOSSES                                57,800         105,000
                                                     ----------      ----------

NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES   2,539,671       2,296,859

OTHER INCOME
 Service Charges, fees and other                        450,657         355,686
 Gain (loss) on sale of assets                            1,645          (1,833)
                                                     ----------      ----------
  Total Other Income                                    452,302         353,853

OTHER EXPENSES
 Salaries and employee benefits                       1,280,756       1,133,088
 Occupancy                                              237,396         200,802
 Other operating expenses                               899,900         727,211
                                                     ----------      ----------
  Total Other Expenses                                2,418,052       2,061,101
                                                     ----------      ----------

 Net Income Before Income Taxes                         573,921         589,611
 Income Taxes                                           236,168         247,165
                                                     ----------      ----------
                                                     ----------      ----------
  NET INCOME                                           $337,753        $342,446
                                                     ----------      ----------
                                                     ----------      ----------
Earnings Per Share Basic                                  $0.64           $0.74
                                                     ----------      ----------
                                                     ----------      ----------
Earnings Per Share Diluted                                $0.60           $0.68
                                                     ----------      ----------
                                                     ----------      ----------
</TABLE>

                                       F-25

<PAGE>

                           STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
<TABLE>
<CAPTION>
                                                                                                         Valuation
                                               Number of                                                Allowance For
                                                 Shares       Common                       Retained      Investment
                                              Outstanding     Stock        Surplus         Earnings      Securities        Total
                                              -----------   ---------      --------       ----------     ----------       --------
<S>                                           <C>           <C>           <C>             <C>            <C>            <C>   
Balance, December 31, 1996                      456,924      2,284,620    2,582,338        778,617        (49,423)       5,596,152
     Net Income                                 342,446                                    342,446                         342,446
     Dividends                                                                             (46,088)                        (46,088)
     Stock options exercised                      4,000         20,000       25,740                                         45,740
        (including the realization of
        tax benefits of $5,740)
Change in unrealised loss on investments                                                                    1,072            1,072
                                               --------      ---------    ---------      ---------       --------        ---------
Balance, June 30, 1997                          460,924      2,304,620    2,608,078      1,074,975        (48,351)       5,939,322
                                               --------      ---------    ---------      ---------       --------        ---------
                                               --------      ---------    ---------      ---------       --------        ---------
</TABLE>

                                  STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
<TABLE>
<CAPTION>
                                                                                                         Valuation
                                               Number of                                                Allowance For
                                                 Shares       Common                       Retained      Investment
                                              Outstanding     Stock        Surplus         Earnings      Securities        Total
                                              -----------   ---------      --------       ----------     ----------       --------
<S>                                           <C>           <C>           <C>             <C>            <C>              <C>

Balance, December 31, 1997                      479,013      2,395,065    2,714,645      1,485,003        (38,804)       6,555,909
     Net Income                                                                            337,752                         337,752
     Dividends                                                                             (53,328)                        (53,328)
     Stock options exercised                     54,269        271,345      348,182                                        619,527
        (including the realization
        of tax benefits of $229,472)
Change in unrealised loss on investments                                                                  (19,404)         (19,404)
                                               --------      ---------    ---------      ---------       --------        ---------
Balance, June 30, 1998                          533,282      2,666,410    3,062,827      1,769,427        (58,208)       7,440,456
                                               --------      ---------    ---------      ---------       --------        ---------
                                               --------      ---------    ---------      ---------       --------        ---------
</TABLE>

                                              F-26
<PAGE>

     INDEPENDENT AUDITORS' REPORT
     
     To the Shareholders and Board of Directors 
       of Americorp:
     
     We have audited the accompanying consolidated balance sheets of 
Americorp and subsidiary (the "Company") as of December 31, 1997 and 1996 and 
the related consolidated statements of income, stockholders' equity and cash 
flows for each of the three years in the period ended December 31, 1997.  
These financial statements are the responsibility of the Company's 
management.  Our responsibility is to express an opinion on these financial 
statements based on our audits. 

     We conducted our audits in accordance with generally accepted auditing 
standards.  Those standards require that we plan and perform the audits to 
obtain reasonable assurance about whether the financial statements are free 
of material misstatement.  An audit includes examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements.  
An audit also includes assessing the accounting principles used and 
significant estimates made by management, as well as evaluating the overall 
financial statement presentation.  We believe that our audits provide a 
reasonable basis for our opinion.

     In our opinion, such consolidated financial statements present fairly, 
in all material respects, the financial position of Americorp and subsidiary 
at December 31, 1997 and 1996, and the results of their operations and their 
cash flows for each of the three years in the period December 31, 1997 in 
conformity with generally accepted accounting principles.


/s/ FANNING & KARRH

January 23, 1998, except for Note 6 as to 
which the date is May 7, 1998 and for 
Note 17 as to which the date is
August 27, 1998


                                      F-27

<PAGE>

AMERICORP AND SUBSIDIARY

CONSOLIDATED BALANCE SHEETS
DECEMBER 31, 1997 AND 1996                                                     

<TABLE>
<CAPTION>
ASSETS                           NOTES                     1997           1996
- ------                           -----                 ------------   ------------
<S>                              <C>                   <C>            <C>
Cash and due from banks                                $ 11,461,522   $ 10,542,158
Federal funds sold                                        5,900,000     11,400,000
Securities                        1,2                    25,112,659     32,259,246
Loans, net                        1,3                    83,397,506     64,942,883
Accrued interest receivable                                 855,551        703,295
Premises and equipment, net       1,4                     1,465,201      1,136,975
Other real estate owned           1,5                       123,048         91,000
Investment in partnerships         6                      2,549,515      2,898,943
Other assets                      7,8                     3,346,911      3,105,443
                                                       ------------   ------------
                                                                     
TOTAL ASSETS                                           $134,211,913   $127,079,943
                                                       ------------   ------------
                                                       ------------   ------------
                                                         
LIABILITIES AND STOCKHOLDERS' EQUITY                     
                                                         
LIABILITIES:                                             
Noninterest-bearing demand                             $ 36,510,231   $ 30,625,649
Interest-bearing demand                                  40,351,999     41,487,472 
Savings                                                  10,997,418     11,135,396
Time, under $100,000                                     18,662,881     18,361,158
Time, $100,000 and over                                  13,444,974     12,674,418
                                                       ------------   ------------
Total deposits                                          119,967,503    114,284,093
Accrued interest payable                                    394,234        509,184
Other liabilities                 1,8                     2,498,958      1,814,583
                                                       ------------   ------------
Total liabilities                                       122,860,695    116,607,860
                                                       ------------   ------------
                                                                     
STOCKHOLDERS' EQUITY:            1,9,12                              
Common stock - $1 par value;                                         
  2,500,000 shares authorized                               585,518        575,665
Surplus                                                   2,184,164      1,913,280
Retained earnings                                         8,500,241      7,932,965
Net unrealized gain on securities                        
  available-for-sale, net of                             
  deferred income taxes                                      81,295         50,173 
                                                       ------------   ------------
Total stockholders' equity                               11,351,218     10,472,083
                                                       ------------   ------------
                                                                     
TOTAL LIABILITIES AND                                                
  STOCKHOLDERS' EQUITY                                 $134,211,913   $127,079,943
                                                       ------------   ------------
                                                       ------------   ------------
</TABLE>

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.

                                    F-28
<PAGE>

AMERICORP AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF INCOME
FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995

<TABLE>
<CAPTION>
                                 NOTES      1997           1996          1995
                                 -----   ----------     ---------     ----------
<S>                              <C>     <C>            <C>           <C>
INTEREST INCOME:
Interest and fees on loans               $7,803,480     $6,491,245    $6,398,085
Interest on Federal funds sold              236,051        403,974       125,644
Interest on securities:                                        
  U.S. agency securities                    368,240        461,865       525,146
  State, county, and municipal                                       
    securities                              664,370        774,635       848,825
  Mortgage-backed securities                495,606        394,809       343,079
  Mutual funds                              167,854        261,452       285,976
  Other                                      13,108          3,584        11,777
                                         ----------     ----------    ----------
Total interest income                     9,748,709      8,791,564     8,538,532
                                         ----------     ----------    ----------
                                                                     
INTEREST EXPENSE ON DEPOSITS              2,746,538      2,739,824     2,519,965
                                         ----------     ----------    ----------
NET INTEREST INCOME                       7,002,171      6,051,740     6,018,567
                                                                     
PROVISION FOR LOAN AND                                               
  LEASE LOSSES                     3        410,000      1,045,600       554,002
                                         ----------     ----------    ----------
                                                                     
NET INTEREST INCOME AFTER                                            
  PROVISION FOR LOAN AND                                             
  LEASE LOSSES                            6,592,171      5,006,140     5,464,565
                                         ----------     ----------    ----------
                                                          
OTHER OPERATING INCOME:                                              
Service charges on deposit                                           
  accounts                                  697,560        619,454       563,490
Other service charges and fees              525,950        440,190       423,888
Gain (loss) on securities          2         53,954       (206,940)      (82,850)
Equity in net income of                                   
  partnership                      6         50,572        214,844       353,384
Other income                                242,101        180,211       126,451
                                         ----------     ----------    ----------
Total other operating income              1,570,137      1,247,759     1,384,363
                                         ----------     ----------    ----------
                                                                     
OTHER EXPENSE:                                                       
Salaries and employee benefits     8      3,392,097      2,954,086     2,816,241
Net occupancy expense                       624,083        521,085       482,741
Furniture and equipment expense             306,622        219,560       112,553
Advertising expense                1        220,333        172,063       205,378
Legal expense                               205,166         61,043       113,418
Data processing expense                     359,902        318,451       272,327
Net cost of other real estate
  owned (including valuation 
  allowance for other real estate
  losses and gains and losses on
  sales of other real estate)                38,376         80,629       227,276
Write-down of real estate          6                       200,000              
Other operating expense                   1,517,039      1,487,077     1,448,280
                                         ----------     ----------    ----------
Total other expense                       6,663,618      6,013,994     5,678,214
                                         ----------     ----------    ----------

</TABLE>

                                       F-29

<PAGE>

AMERICORP AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF INCOME - concluded
FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995

<TABLE>
<CAPTION>
                                 NOTES     1997           1996           1995
                                 -----  ----------     ----------     ----------
<S>                              <C>    <C>            <C>            <C>
INCOME BEFORE INCOME TAXES               1,498,690        239,905      1,170,714
                                                                     
PROVISION FOR INCOME TAXES         7       396,177         37,027        225,317
                                        ----------     ----------     ----------
                                                          
NET INCOME                              $1,102,513     $  202,878     $  945,397
                                        ----------     ----------     ----------
                                        ----------     ----------     ----------
                                                                     
EARNINGS PER COMMON SHARE          1    $     1.91     $      .35     $     1.67
                                        ----------     ----------     ----------
                                        ----------     ----------     ----------

EARNINGS PER COMMON SHARE -                                          
  ASSUMING DILUTION                1    $     1.66     $      .31     $     1.41
                                        ----------     ----------     ----------
                                        ----------     ----------     ----------
</TABLE>

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.


                                      F-30
<PAGE>

AMERICORP AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995

<TABLE>
<CAPTION>
                                                                         Net
                                                                      Unrealized
                             COMMON STOCK                            Gain (Loss) on
                           ----------------                           Securities
                           Number of                       Retained   Available-
                            Shares   Amount    Surplus     Earnings    For-sale
                           -------- -------   ----------  ----------  -------------
<S>                        <C>      <C>       <C>         <C>         <C>
BALANCE, 
  JANUARY 1, 1995          567,211  $567,211  $1,535,421  $7,944,292   $(600,612)
       
ISSUANCE OF STOCK            2,871     2,871      66,569                        

RETIREMENT OF STOCK         (2,592)   (2,592)     (7,025)    (59,069)            

NET INCOME                                                   945,397            
  
DIVIDENDS
  ($.82 per share)                                          (465,237)            

NET CHANGE IN 
  UNREALIZED
  GAIN (LOSS)
  ON SECURITIES    
  AVAILABLE-
  FOR-SALE,      
  NET OF TAXES                                                           671,929
                           -------  --------  ----------  ----------   ---------
BALANCE, 
  DECEMBER 31, 1995        567,490   567,490   1,594,965   8,365,383      71,317  

ISSUANCE OF STOCK           14,496    14,496     337,936                        

RETIREMENT OF STOCK         (6,321)   (6,321)    (19,621)   (154,208)            

NET INCOME                                                   202,878            

DIVIDENDS
  ($.84 per share)                                          (481,088)            

NET CHANGE IN 
  UNREALIZED
  GAIN (LOSS)
  ON SECURITIES    
  AVAILABLE-
  FOR-SALE,      
  NET OF TAXES                                                           (21,144)
                           -------  --------  ----------  ----------   ---------

BALANCE, 
  DECEMBER 31, 1996        575,665   575,665   1,913,280   7,932,965      50,173  

</TABLE>

                                       F-31

<PAGE>

AMERICORP AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - continued
FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995

<TABLE>
<CAPTION>
                                                                         Net
                                                                      Unrealized
                             COMMON STOCK                            Gain (Loss) on
                           ----------------                           Securities
                           Number of                       Retained   Available-
                            Shares   Amount    Surplus     Earnings    For-sale
                           -------- -------   ----------  ----------  -------------
<S>                        <C>      <C>       <C>         <C>         <C>
ISSUANCE OF STOCK           11,765    11,765     277,678                        

RETIREMENT OF STOCK         (1,912)   (1,912)     (6,794)    (48,685)

NET INCOME                                                 1,102,513            
 
DIVIDENDS
  ($.84 per share)                                          (486,552)            

NET CHANGE IN 
  UNREALIZED
  GAIN (LOSS)
  ON SECURITIES    
  AVAILABLE-
  FOR-SALE,      
  NET OF TAXES                                                            31,122  
                           -------  --------  ----------  ----------   ---------

BALANCE, 
  DECEMBER 31, 1997        585,518  $585,518  $2,184,164  $8,500,241   $  81,295 
                           -------  --------  ----------  ----------   ---------
                           -------  --------  ----------  ----------   ---------
</TABLE>

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.


                                      F-32

<PAGE>

AMERICORP AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           1997           1996           1995
                                           ----           ----           ----
<S>                                     <C>            <C>            <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income                              $1,102,513     $  202,878     $  945,397
Adjustments to reconcile net income
  to net cash provided by operating
  activities:
  Provision for loan and lease losses      410,000      1,045,600        554,002
  Depreciation and amortization            283,276        173,300         59,699
  Amortization of premium, net of                         
    accretion of discount                   74,729         82,454        132,751
  Benefit for deferred income taxes        (95,071)      (161,575)       (98,543)
  Valuation allowance for other real                      
    estate owned                                           12,705
  Loss on sale of other real estate
    owned                                   11,450         42,853         80,053
  Write-down of real estate                               200,000
  Loss on disposition of premises
    and equipment                                             696
  Net (gain) loss on securities 
    available-for-sale                     (51,963)       208,129         47,617
  Net (gain) loss on securities
    held-to-maturity                        (1,991)        (1,301)        35,233
  Equity in net income of partnership      (50,572)      (214,844)      (353,384)
  (Increase) decrease in interest 
    receivable                            (152,256)        86,771       (103,503)
  (Increase) decrease in other assets     (160,709)       327,649        337,753
  (Decrease) increase in interest 
    payable                               (114,950)        82,926        322,796
  Increase (decrease) in other 
    liabilities                            684,375         85,331        (19,749)
                                         ---------      ---------      ---------
Net cash provided by operating 
  activities                             1,938,831      2,173,572      1,944,088
                                         ---------      ---------      ---------

CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of securities                                   
  held-to-maturity                      (2,038,561)    (2,387,265)       (40,421)
Purchases of securities                                   
  available-for-sale                                   (3,760,643)      (444,741)
Proceeds from maturities, calls and 
  sales of securities held-to-
  maturity                               4,018,308      2,283,086      3,224,083
Proceeds from maturities, calls and 
  sales of securities available-
  for-sale                               5,191,499      5,050,097      1,664,605
Net increase in loans                  (19,276,853)    (6,130,235)    (4,571,326)
Proceeds from the sale of premises
  and equipment                                               940         11,000

</TABLE>

                                       F-33


<PAGE>

AMERICORP AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CASH FLOWS - concluded
FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           1997           1996           1995
                                           ----           ----           ----
<S>                                     <C>            <C>            <C>
CASH FLOWS FROM INVESTING ACTIVITIES 
 (concluded):

Purchases of premises and equipment       (611,502)      (682,699)      (500,176)
Proceeds from the sale of other real
  estate owned                             368,732        296,347        387,167
Distribution from partnership              400,000        341,060
Contribution to partnership                                             (257,775)
                                       -----------    -----------    -----------
Net cash used for 
  investing activities                 (11,948,377)    (4,989,312)      (527,584)
                                       -----------    -----------    -----------
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in deposits                 5,683,410      8,742,456      7,861,498 
Retirement of common stock                 (57,391)      (180,150)       (68,686)
Proceeds from issuance of common 
  stock                                    289,443        352,432         69,440
Dividends paid                            (486,552)      (481,088)      (465,237)
                                       -----------    -----------    -----------
Net cash provided by
  financing activities                   5,428,910      8,433,650      7,397,015
                                       -----------    -----------    -----------
(DECREASE) INCREASE IN CASH AND 
  CASH EQUIVALENTS                      (4,580,636)     5,617,910      8,813,519
                                       -----------    -----------    -----------
CASH AND CASH EQUIVALENTS AT
  BEGINNING OF YEAR                     21,942,158     16,324,248      7,510,729
                                       -----------    -----------    -----------
CASH AND CASH EQUIVALENTS AT 
  END OF YEAR                          $17,361,522    $21,942,158    $16,324,248
                                       -----------    -----------    -----------

SUPPLEMENTAL DISCLOSURES OF CASH FLOW
  INFORMATION - Cash paid during the
  year for:
Interest                               $ 2,861,488    $ 2,656,898    $ 2,197,169
Income taxes                           $   150,000    $   257,965    $   355,000

SUPPLEMENTAL DISCLOSURES OF NONCASH
  ACTIVITIES:
Other real estate owned
  acquired in settlement of loans      $   492,230    $         0    $   375,000
Other real estate owned
  financed by loan                     $    80,000    $   635,800    $         0
Total change in unrealized gain/loss
  on securities available-for-sale     $    45,434    $    30,868    $   952,148

</TABLE>

SEE NOTES TO CONSOLIDATED FINANCIAL STATEMENTS.

                                        F-34


<PAGE>

AMERICORP AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
- -------------------------------------------------------------------------------

1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The accounting and reporting policies of Americorp and subsidiary (the 
"Company") are in accordance with generally accepted accounting principles 
and conform to practices within the banking industry.  The following are 
descriptions of the more significant of those policies.

BASIS OF PRESENTATION - The consolidated financial statements include 
Americorp and its wholly owned subsidiary, American Commercial Bank (the 
"Bank").  All significant intercompany accounts and transactions have been 
eliminated.

USE OF ESTIMATES - The preparation of financial statements in conformity with 
generally accepted accounting principles requires management to make 
estimates and assumptions that affect the reported amounts of assets and 
liabilities and disclosure of contingent assets and liabilities at the date 
of the financial statements and the reported amounts of revenues and expenses 
during the reporting period. Actual results could differ from those estimates.

Material estimates that are particularly susceptible to significant change 
relate to the determination of the allowance for loan losses, the valuation 
of real estate acquired in connection with foreclosures or in satisfaction of 
loans and the valuation allowance for deferred tax assets.  

In connection with the determination of the allowance for losses on loans and 
foreclosed real estate, management obtains independent appraisals for 
significant properties.  While management uses available information to 
recognize losses on loans and foreclosed real estate, future additions to the 
allowances may be necessary based on changes in local economic conditions.  
In addition, regulatory agencies, as an integral part of their examination 
process, periodically review the Company's allowance for losses on loans and 
foreclosed real estate. Such agencies may require the Company to recognize 
additions to the allowances based on their judgements about information 
available to them at the time of their examination.  Because of these 
factors, it is reasonably possible that the allowances for losses on loans 
and foreclosed real estate may change materially in the near future.

In connection with the determination of the valuation allowance for deferred 
tax assets, management considers whether it is more likely than not that all 
or part of the deferred tax asset will be realized. The amount of the 
deferred tax asset considered realizable, however, could be reduced in the 
near future for changes in certain assumptions or estimates used to calculate 
future taxable income. 

SECURITIES - The Company classifies its investment securities into three 
categories as follows:

Trading Securities - Securities held principally for resale in the near 
future are classified as trading securities and recorded at their fair 
values.  The Company holds no securities that are classified as trading 
securities.

                                       F-35

<PAGE>

Securities Held-to-Maturity - Securities for which the Company has the 
positive intent and ability to hold to maturity are carried at cost, 
increased by the accretion of discounts and decreased by the amortization of 
premiums.  Discount is accreted and premium is amortized over the period to 
maturity of the related security.

Securities Available-for-Sale - Securities available-for-sale consist of 
investment securities not classified as trading securities nor as securities 
held-to-maturity.  Securities available-for-sale are recorded at their fair 
market values.  Unrealized holding gains and losses, net of tax, are reported 
as a net amount in a separate component of equity until realized.  Gains and 
losses are determined using the specific identification method.  The 
accretion of discounts and the amortization of premiums are recognized in 
interest income using the interest method over the period to maturity.

LOANS - Loans are stated at unpaid principal balances, less the allowance for 
loan losses and net deferred loan fees and unearned discounts.

Loan origination and commitment fees, as well as certain direct origination 
costs, are deferred and amortized as a yield adjustment over the lives of the 
related loans using the interest method. Amortization of deferred loan fees 
is discontinued when a loan is placed on nonaccrual status.

Loans are placed on nonaccrual when a loan is specifically determined to be 
impaired or when principal or interest is delinquent for 90 days or more.  
Any unpaid interest previously accrued on those loans is reversed from 
income. Interest income generally is not recognized on specific impaired 
loans unless the likelihood of further loss is remote.  Interest payments 
received on such loans are applied as a reduction of the loan principal 
balance.  Interest income on other nonaccrual loans is recognized only to the 
extent of interest payments received.

The allowance for loan and lease losses is increased by provisions for loan 
and lease losses which are included in the accompanying statements of income. 
Losses are charged against the allowance for loan and lease losses when 
management determines the collectibility of the principal is unlikely. 
Recoveries on loans and leases previously charged off are credited to the 
allowance.  Management's determination of the allowance is based on periodic 
evaluations of the loan and lease portfolio which take into consideration 
such factors as changes in the growth, size and composition of the loan and 
lease portfolio, overall portfolio quality, prior loan and lease loss 
experience, review of specific loans and leases, collateral, guarantees and 
current economic conditions.

DIRECT FINANCING LEASES - Income from direct financing leases is recorded 
over the life of the lease under the financing method of accounting.  The 
investment includes the sum of aggregate rentals receivable and the estimated 
residual value of leased equipment less deferred income.

PREMISES AND EQUIPMENT - Premises and equipment are stated at cost less 
accumulated depreciation and amortization.  Depreciation is generally charged 
to income over the estimated useful lives of the assets by use of the 
straight-line method.  Leasehold improvements are amortized over the terms of 
the leases or the estimated useful lives of improvements, whichever is 
shorter.

                                       F-36

<PAGE>

Estimated useful lives are as follows:

Furniture, fixtures and equipment                        3 to 10 years
Leasehold improvements                                   5 to 15 years

OTHER REAL ESTATE OWNED - Real estate acquired through foreclosure or deed in 
lieu of foreclosure is recorded at the lower of the outstanding loan balance 
at the time of foreclosure or appraised value.  Gains and losses on the sale 
of other real estate owned and write-downs resulting from periodic 
revaluation of the property are charged to other operating expenses.

ADVERTISING COSTS - The Company expenses the costs of advertising when 
incurred.

INCOME TAXES -  Deferred income taxes arise from temporary differences 
between the tax basis of assets and liabilities and their reported amounts in 
the financial statements.

EARNINGS PER SHARE - Earnings per common share are based on the weighted 
average number of common shares outstanding.  Earnings per common share - 
assuming dilution are based on the weighted average number of common and 
equivalent shares outstanding. The average number of common shares 
outstanding and common equivalent shares outstanding for 1997 were 577,719 
and 665,649, respectively. The average number of common shares outstanding 
and common equivalent shares outstanding for 1996 were 571,685 and 660,293, 
respectively. The average number of common shares outstanding and common 
equivalent shares outstanding for 1995 were 567,331 and 669,135, 
respectively.  Common equivalent shares consist of the dilutive effect of 
stock options using the treasury stock method.

STATEMENT OF CASH FLOWS - For purposes of reporting cash flows, cash and cash 
equivalents include cash on hand, amounts due from banks, and Federal funds 
sold.  Generally, Federal funds are sold for one-day periods.

2. SECURITIES

Debt securities have been classified according to management's intent. The 
amortized cost of securities and their approximate fair values at December 
31, 1997 and 1996 follows.

Securities held-to-maturity:
<TABLE>
<CAPTION>
                                       1997                                                   1996                        
                    -------------------------------------------------    -------------------------------------------------
                                  Gross        Gross       Estimated                    Gross        Gross       Estimated
                    Amortized   Unrealized   Unrealized     Market        Amortized   Unrealized   Unrealized     Market  
                      Cost        Gains        Losses        Value          Cost        Gains       Losses        Value   
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
<S>                <C>           <C>          <C>         <C>            <C>           <C>         <C>         <C>
U.S. agency 
  securities       $ 4,744,530   $  6,795     $ (18,670)  $ 4,732,655    $ 7,272,690               $ (80,758)  $ 7,191,932
State, county 
  and municipal
  securities         4,903,883    184,340        (9,694)    5,078,529      4,378,779   $105,404      (38,713)    4,445,470
Mortgage-backed
  securities         2,841,375        820       (19,775)    2,822,420      3,869,990      6,784      (60,477)    3,816,297
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
Totals             $12,489,788   $191,955     $ (48,139)  $12,633,604    $15,521,459   $112,188    $(179,948)  $15,453,699
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
</TABLE>

                                       F-37

<PAGE>

Securities available-for-sale:
<TABLE>
<CAPTION>
                                       1997                                                   1996                        
                    -------------------------------------------------    -------------------------------------------------
                                  Gross        Gross       Estimated                    Gross        Gross       Estimated
                    Amortized   Unrealized   Unrealized     Market        Amortized   Unrealized   Unrealized     Market  
                      Cost        Gains        Losses        Value          Cost        Gains       Losses        Value   
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
<S>                <C>           <C>          <C>         <C>            <C>           <C>         <C>         <C>
U.S. agency
  securities                                                             $   250,823   $    115                $   250,938
State, county 
  and municipal 
  securities       $ 5,987,398   $234,832                 $ 6,222,230      8,148,847    278,356    $ (18,446)    8,408,757
Mortgage-backed
  securities         3,713,330     16,849     $ (19,348)    3,710,831      5,413,001     29,439      (34,848)    5,407,592
Mutual funds         2,803,463                 (113,653)    2,689,810      2,851,871                (181,371)    2,670,500
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
Totals             $12,504,191   $251,681     $(133,001)  $12,622,871    $16,664,542   $307,910    $(234,665)  $16,737,787
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
</TABLE>
The scheduled maturities of securities held-to-maturity and 
available-for-sale at December 31, 1997 are shown below.  Actual maturities 
may differ from contractual maturities because borrowers may have the right 
to call or prepay obligations with or without call or prepayment penalties.
<TABLE>
<CAPTION>
                                    Securities                      Securities      
                                 held-to-maturity             available-for-sale    
                             ------------------------      -------------------------
                                            Estimated                     Estimated 
                              Amortized      Market         Amortized      Market   
                                 Cost         Value            Cost         Value   
                             -----------   -----------     -----------   -----------
<S>                          <C>           <C>             <C>           <C>
Due in one year or less      $ 1,499,945   $ 1,494,688     $   738,377   $   745,127
Due after one year 
  through five years           3,860,359     3,846,548       2,640,833     2,733,883
Due after five years 
  through ten years            2,720,153     2,843,917       2,088,826     2,204,069
Due after ten years            1,567,956     1,626,031         519,362       539,151
Mortgage-backed securities     2,841,375     2,822,420       3,713,330     3,710,831
Mutual funds                                                 2,803,463     2,689,810
                             -----------   -----------     -----------   -----------
Totals                       $12,489,788   $12,633,604     $12,504,191   $12,622,871
                             -----------   -----------     -----------   -----------
                             -----------   -----------     -----------   -----------
</TABLE>
Proceeds from calls of securities held-to-maturity during 1997, 1996 and 1995 
were $1,000,000, $700,000 and $1,175,000, respectively.  No gains or losses 
occurred on those calls during 1997.  Gross losses of $2,637 and $38,103 were 
realized on those calls during 1996 and 1995, respectively.  Gross gains of 
$2,870 were realized on those calls in 1995.  Proceeds from the sale of a 
security held-to-maturity during 1997 were $146,404.  Gross gain of $1,991 
was realized on that sale.

Proceeds from sales and calls of securities available-for-sale during 1997, 
1996 and 1995 were $2,751,558, $1,368,938 and $1,664,605, respectively.  
Gross gains of $51,963 were realized on those sales and calls during 1997. 
Gross gains of $3,938 were realized on those calls during 1996. Gross losses 
of $60,000 and $47,617 were realized on those sales during 1996 and 1995, 
respectively.

At December 31, 1996, the Company wrote down certain mutual fund investments. 
The write-down amounted to $148,129 and was due to a decline in fair value 
considered to be other than temporary.  The write-down is included in loss on 
securities in the accompanying consolidated financial statements.

Securities carried at approximately $1,533,000 and $1,533,000 at December 31, 
1997 and 1996, respectively, were pledged to secure public funds on deposit, 
as required by law.

                                       F-38
<PAGE>

3. LOANS

Loans consisted of the following at December 31:
<TABLE>
<CAPTION>
                                                          1997           1996
                                                          ----           ----
<S>                                                       <C>            <C>
Commercial                                             $30,244,952   $29,572,316 
Real estate                                             31,919,611    11,026,049 
Equity lines                                            10,216,741    12,134,256 
Installment                                             10,669,495    10,259,703 
Leases receivable                                        1,495,295     2,859,330 
Credit card loans                                          145,145        75,955
Overdrafts                                                  10,020        11,180 
                                                       -----------   -----------
Total loans                                             84,701,259    65,938,789 
Less allowance for loan and lease losses                (1,047,545)     (811,552)
Less deferred loan fees                                   (256,208)     (184,354)
                                                       -----------   -----------
Loans, net                                             $83,397,506   $64,942,883
                                                       -----------   -----------
                                                       -----------   -----------
</TABLE>

Transactions in the allowance for loan and lease losses account are summarized
as follows:

<TABLE>
<CAPTION>
                                           1997           1996           1995
                                           ----           ----           ----
<S>                                        <C>            <C>            <C> 
Balance, beginning of year              $  811,552     $  632,271     $  660,851
Provision for losses charged
  to expense                               410,000      1,045,600        554,002
Loans and leases charged off              (195,521)      (870,442)      (588,764)
Recoveries on loans previously
  charged off                               21,514          4,123          6,182
                                        ----------     ----------     ----------
Balance, end of year                    $1,047,545     $  811,552     $  632,271
                                        ----------     ----------     ----------
                                        ----------     ----------     ----------
</TABLE>

At December 31, 1997 and 1996, there were no significant loans that were
specifically classified as impaired or on non-accrual status.

     In the ordinary course of business, the Company has granted loans to 
certain directors and companies with which they are associated.  Loans made 
to such related parties amounted to $100,450 in 1997.  Balances outstanding 
at December 31, 1997 and 1996 were $1,623,478 and $2,793,267, respectively.

4. PREMISES AND EQUIPMENT

     Premises and equipment consisted of the following at December 31:

<TABLE>
<CAPTION>
                                                          1997           1996
                                                          ----           ----
<S>                                                    <C>            <C>
Furniture, fixtures and equipment                      $1,583,060     $1,198,277
Leasehold improvements                                    897,323        671,279
                                                       ----------     ----------
Total cost                                              2,480,383      1,869,556
Less accumulated depreciation and
  amortization                                         (1,015,182)      (732,581)
                                                       ----------     ----------
Premises and equipment, net                            $1,465,201     $1,136,975
                                                       ----------     ----------
                                                       ----------     ----------
</TABLE>


                                       F-39
<PAGE>

5. OTHER REAL ESTATE OWNED

     Other real estate owned consisted of the following at December 31:

<TABLE>
<CAPTION>
                                                          1997           1996
                                                          ----           ----
<S>                                                    <C>            <C>
Foreclosed assets held for sale                        $  123,048     $  127,665
Valuation allowance                                                      (36,665)
                                                       ----------     ----------

Other real estate owned, net                           $  123,048     $   91,000
                                                       ----------     ----------
                                                       ----------     ----------
</TABLE>

6. INVESTMENT IN PARTNERSHIPS

     The Company has a 50% limited partner interest in a limited partnership 
(Ventura Affordable Homes, Ltd.).  Affordable Communities, Inc., an unrelated 
entity, is the general partner.  The partnership was formed for the purpose 
of constructing a low-to-moderate income housing development located in 
Ventura. The investment is accounted for on the equity method.  In 1992, the 
Company sold a parcel of land to the partnership at its cost of $1,200,000.  
In exchange, the Company received a second trust deed for $1,200,000.  During 
1994, the Company contributed the trust deed and an additional $500,000 to 
the partnership.  $257,775 was contributed to the partnership in 1995.  The 
partnership is constructing 151 houses consisting of 5 phases.  As of 
December 31, 1997, 150 houses have been sold and one is in escrow.

     Condensed financial information excerpted from audited financial 
statements of Ventura Affordable Homes, Ltd. as of December 31, 1997 and for 
the year then ended is as follows:

<TABLE>
<CAPTION>
                                                        (in thousands)
<S>                                                        <C>
Inventory of unsold homes                                   $  168
Other assets                                                $2,743
Accounts payable and accrued expenses                       $    4
Amounts due partners                                        $   71
Partners' capital                                           $2,835
Revenue from homebuilding                                   $4,904
Cost of revenue from homebuilding                           $4,819
Net income                                                  $   51
Company's equity in net income                              $   51
</TABLE>

     In January of 1997, a dispute arose between the Bank as limited partner 
and Affordable Communities, Inc., the general partner, over the amount of 
management fees claimed to be owed to the general partner by the partnership. 
In February 1997, the Bank initiated a lawsuit against the general partner 
because of this dispute.  As of the date of this report, the Bank and the 
general partner have negotiated a complete settlement of the dispute and a 
request for dismissal has been filed with the court. In connection with the 
settlement agreement, the partnership is currently being dissolved and the 
Bank has received a $2,549,515 distribution in full satisfaction of its 50% 
interest in the partnership.


                                     F-40
<PAGE>

     The Company has a 50% limited partner interest in a another limited 
partnership (Santa Paula Affordable Homes, Ltd.).  Affordable Communities, 
Inc. is the general partner.  The partnership was originally formed to 
construct a low-to-moderate income housing development in Santa Paula, 
California.  Due to various factors, the development of the housing project 
will not commence.  As a result, the partners are in the process of 
dissolving the Santa Paula Affordable Homes, Ltd. partnership. The 
partnership's operations to date have not been significant.  In connection 
with the partnership agreement, the Company had purchased a parcel of land to 
sell to Santa Paula Affordable Homes, Ltd.  The land was purchased in 1988 
for $800,000. In December 1996, the Company wrote down the land to estimated 
fair market value.  The write-down amounted to $200,000 and was based upon an 
estimate of future discounted cash flows.  The land was then sold to a 50% 
owner of Affordable Communities, Inc. for $600,000.  The Company financed 
100% of the sale of the land.

7. INCOME TAXES

     The current and deferred amounts of the provision for income taxes are 
as follows:

<TABLE>
<CAPTION>
                                            1997           1996           1995
                                            ----           ----           ----
<S>                                       <C>            <C>            <C>
Current:
Federal                                   $346,224       $128,227       $141,576
State                                      190,090         70,375        182,284
Utilization of alternative
  minimum tax credit                       (45,066)
                                          --------       --------       --------
                                           491,248        198,602        323,860
                                          --------       --------       --------

Deferred:
Federal                                   (111,440)      (205,124)       (53,543)
State                                      (31,654)       (38,898)       (48,871)
Change in valuation allowance               48,023         82,447          3,871
                                          --------       --------       --------
                                           (95,071)      (161,575)       (98,543)
                                          --------       --------       --------

Provision for income taxes                $396,177       $ 37,027       $225,317
                                          --------       --------       --------
                                          --------       --------       --------
</TABLE>

     Current state income tax receivable of $5,565 is included in other 
assets and current federal income tax payable of $226,295 is included in 
other liabilities in the accompanying consolidated financial statements.

     The following summarizes the differences between the provision for 
income taxes for financial statement purposes and the federal statutory rate 
of 34%:

<TABLE>
<CAPTION>
                                               1997           1996           1995
                                               ----           ----           ----
<S>                                            <C>            <C>            <C>
Tax provision at federal
  statutory rate                                34%            34%            34%
State franchise tax, net of federal
  income tax benefit                             7              9              8
Municipal interest                             (13)           (95)           (21)
Benefit of deferred deductions, alternative
  minimum tax credits and changes in
  valuation allowance, net                                     70
Other                                           (2)            (3)            (2)
                                               ---            ---            ---
Tax provision                                   26%            15%            19%
                                               ---            ---            ---
                                               ---            ---            ---
</TABLE>


                                     F-41
<PAGE>

     The components of the net deferred tax asset included in other assets in 
the accompanying consolidated financial statements are as follows at December 
31:

<TABLE>
<CAPTION>
                                                          1997           1996
                                                          ----           ----
<S>                                                    <C>            <C>
Deferred tax liability:
Federal                                                $ (186,257)    $ (156,505)
State                                                     (36,663)       (29,493)
Deferred tax asset:
Federal                                                 1,789,800      1,711,803
State                                                     285,127        251,527
Valuation allowance                                    (1,181,418)    (1,187,502)
                                                       ----------     ----------
Net deferred tax asset                                 $  670,589     $  589,830
                                                       ----------     ----------
                                                       ----------     ----------
</TABLE>

     The tax effects of each type of significant item that gave rise to 
deferred taxes are:

<TABLE>
<CAPTION>
                                                          1997           1996
                                                          ----           ----
<S>                                                    <C>            <C>
Net unrealized gain/loss on securities
  available-for-sale                                   $  (52,199)    $  (31,837)
Depreciation                                              (35,571)        (9,690)
Allowance for loan losses                                 273,038        194,844
Deferred compensation                                     759,613        717,938
Leases                                                    (46,032)       (66,115)
AMT credit                                                884,131        929,197
Other real estate owned                                                    5,697
Postretirement benefits                                    48,566         27,782
State timing difference                                   (89,118)       (78,356)
Mutual fund                                                88,128         66,421
Investment in partnership                                  21,451         21,451
Valuation allowance                                    (1,181,418)    (1,187,502)
                                                       ----------     ----------
Net deferred tax asset                                 $  670,589     $  589,830
                                                       ----------     ----------
                                                       ----------     ----------
</TABLE>

8. PROFIT SHARING AND DEFERRED COMPENSATION PLANS

     Profit Sharing - The Company has a profit sharing and salary deferral 
401(k) plan for the benefit of its employees.  Under the plan, eligible 
employees may defer a portion of their salaries.  The Company may, at its 
option, make matching contributions or profit sharing contributions. For 
1997, 1996 and 1995, the Company matched 50% of the employees' deferral which 
amounted to $17,031, $34,212 and $35,876, respectively.  No profit sharing 
contributions were made in 1997, 1996 or 1995.  In lieu of a contribution to 
the profit sharing plan, the Company accrued bonuses to its employees of 
$305,563 in 1997 and $193,410 in 1995.  No bonuses were accrued in 1996.

                                     F-42
<PAGE>

     Deferred Compensation, Directors and Chief Executive Officers -  In May 
1997, the Company approved the Directors' Retirement Plan and the Chief 
Executive Officer's Retirement Plan which restated and amended preexisting 
retirement plans.  The original plans provided for payments upon retirement, 
death or disability for the benefit of directors and the chief executive 
officer (now a director) of the Company. The preexisting and the restated 
plans are nonqualified and nonfunded plans. The preexisting plans had been 
amended several times and as of January 1, 1997 provided for six years of 
retirement benefits upon retirement.  Under the restated plans,  each 
participant upon normal retirement, death, or disability will receive a 
monthly retirement benefit for 120 months in an amount stipulated in the 
agreement.  Any new participants shall vest 8% per year for services rendered 
after a three year waiting period has expired.  The plans also provide for 
reduced benefits upon early retirement.

     Deferred Compensation, Senior Officers - The Company has a nonqualified, 
nonfunded income continuation plan providing for payments upon retirement, 
death or disability of certain employees.  Under the plan, certain employees 
will receive retirement payments equal to a portion of the last three years' 
average compensation.  The payments are to be made monthly for a period of 
ten years.  The plan also provides for reduced benefits upon early 
retirement, disability or termination of employment.

     As of December 31, 1997 and 1996, the projected benefit obligation and 
the net benefit liability of the plans are $1,698,863 and $1,599,281, 
respectively, and are included in other liabilities in the accompanying 
consolidated financial statements. Compensation expense relating to the plans 
was $266,883, $403,397 and $219,250 in 1997, 1996 and 1995, respectively.

     In anticipation of the future obligation of the deferred compensation 
plans, the Company has invested in life insurance policies which are carried 
at cash surrender values of $2,254,886 and are included in other assets in 
the accompanying consolidated financial statements. The Company's intention 
is to partially fund these plans from the proceeds and investment earnings of 
the insurance policies and from the profits derived from the limited 
partnerships' operations (see Note 6).

     9. STOCK OPTION PLANS

     The Company has stock option plans which provide for the granting of 
options to directors and officers to purchase stock at its market value on 
the date the options are granted.  150,000 shares of common stock have been 
reserved for the granting of these options. Options granted become 
exercisable commencing from the date of a grant. For the participants who 
have been employed by or directors with the Company less than ten years, not 
more than 20% of the shares granted, plus shares left over from previous 
years, can be exercised in any one year. For participants who have been 
employed by or directors with the Company more than ten years, up to 100% can 
be exercised during the first year, with the percentage decreasing by 20% 
increments over the next four years.  At the end of the fifth year, the 
options expire.

    In accordance with Statement of Financial Accounting Standards No. 123, 
"Accounting for Stock-Based Compensation" ("FAS 123"), which was effective as 
of January 1, 1996, the fair value of option grants is estimated on the date 
of grant using the Black-Scholes option-pricing model for proforma footnote 

                                      F-43

<PAGE>

purposes with the following assumptions used for grants in all years; 
dividend yield of 3.16%, risk-free interest rates of 5.723% to 6.296% and 
expected option life of 3.91 years and 4.03 years for 1997 and 1996, 
respectively. Expected volatility was assumed to be .0429 and .0525 for 1997 
and 1996, respectively.

<TABLE>
<CAPTION>
                                                           Weighted      Weighted
                                               Number       Average       Average
                                                 Of        Exercise        Fair
                                               Shares       Price          Value
                                               ------      --------      ---------
<S>                                           <C>          <C>           <C>
Options outstanding,
  December 31, 1995                           110,579       $24.43
Granted                                         9,800       $28.50         $2.62
                                                                           -----
Exercised                                     (14,496)      $24.31
Canceled                                      (10,949)      $23.35
                                              -------
Options outstanding,
  December 31, 1996                            94,934       $25.00
Granted                                        19,400       $28.63         $2.56
                                                                           -----
                                                                           -----
Exercised                                     (11,765)      $24.60
Canceled                                       (5,800)      $25.47
                                              -------
Options outstanding,
  December 31, 1997                            96,769       $25.72
                                              -------       ------
                                              -------       ------
</TABLE>

     The following table summarizes information about stock options 
outstanding at December 31, 1997:

<TABLE>
<CAPTION>
                                        Weighted
Range of            Number               Average             Number
Exercise          Outstanding           Remaining          Exercisable
 Prices           at 12/31/97              Life            at 12/31/97
- --------          -----------           ---------          -----------
<S>               <C>                   <C>                <C>
 $24.50              67,009                1.5                  52,139
 $26.50                 560                2.9                     280
 $28.50              24,200                4.1                   6,800
 $29.00               5,000                4.8                   1,000
                     ------                                     ------
                     96,769                                     60,219
                     ------                                     ------
                     ------                                     ------
</TABLE>

     As permitted by FAS 123, the Company has chosen to continue accounting 
for stock options at their intrinsic value.  Accordingly, no compensation 
expense has been recognized for its stock option compensation plans.  Had the 
fair value method of accounting been applied to the Company's stock option 
plans, the tax-effected impact would be as follows:

<TABLE>
<CAPTION>
                                                          1997           1996
                                                          ----           ----
<S>                                                    <C>              <C>
Net income as reported                                 $1,102,513       $202,878
Estimated fair value of the year's
  options grants, net of tax                              (36,751)       (21,825)
                                                       ----------       --------
Net income adjusted                                    $1,065,762       $181,053
                                                       ----------       --------
                                                       ----------       --------
Adjusted net income per common share                        $1.84          $ .32
                                                       ----------       --------
                                                       ----------       --------
</TABLE>

     This proforma impact only takes into account options granted since 
January 1, 1996 and is likely to increase future years as additional options 
are granted and amortized ratably over the vesting period.

10. SIGNIFICANT CONCENTRATIONS OF CREDIT RISK

                                     F-44

<PAGE>

Most of the Company's business activity is with customers throughout its
primary market area of Ventura County, California.  The Company's loan
portfolio is well diversified and no significant industry concentrations exist.

     Investments in state and municipal securities involve governmental 
entities within the State of California.  As of December 31, 1997, the 
Company had $14,849,043 due from a correspondent bank in excess of federal 
deposit insurance limits.

     11. POSTRETIREMENT BENEFIT PLANS OTHER THAN PENSIONS

     The Company provides health and life insurance benefits to retired 
employees and directors.  Employees may become eligible for benefits if they 
retire after attaining specified age and service requirements while they 
worked for the Company.  Directors may become eligible after five years 
regardless of their age at retirement.

     The Company implemented the provisions of Statement of Financial 
Accounting Standards No. 106, "Employers' Accounting for Postretirement 
Benefits Other Than Pensions" ("SFAS 106") effective January 1, 1996. These 
benefits are now accrued over the period the employee provides services to 
the Company.  Prior to the change, costs were charged to expense as incurred. 
 The Company elected the delayed recognition treatment of the adoption of 
SFAS 106.  Under this method, the transition obligation will be amortized on 
a straight line basis over the remaining service period of active plan 
participants.  The Company's current policy is to fund the cost of 
postretirement health care and life insurance plans on a pay-as-you-go basis.

     The net periodic cost for postretirement health care and life insurance 
benefits includes the following:

<TABLE>
<CAPTION>
                                             1997           1996          1995
                                             ----           ----          ----
<S>                                        <C>            <C>           <C>
Service cost                               $22,846        $19,754       $18,339
Interest cost                               13,711         15,165        15,477
Amortization of unrecognized
  transition obligation                      9,792          9,697         9,104
                                           -------        -------       -------
Total                                      $46,349        $44,616       $42,920
</TABLE>

     Summary information on the Company's plans is as follows:

<TABLE>
<CAPTION>
                                                       December 31,   December 31,
                                                          1997           1996
                                                       ------------   ------------
<S>                                                    <C>            <C>
Accumulated postretirement benefit
  obligation:
    Retirees                                            $   3,647     $   8,205
    Fully eligible, active employees                       63,179        69,637
    Other active plan participants                        122,296        94,250
                                                        ---------     ---------
    Total                                                 189,122       172,092
Fair value of plan assets                                       0             0
                                                        ---------     ---------
Unfunded accrued postretirement benefits
  obligation                                              189,122       172,092
Unrecognized net gain                                      18,417        18,954
Unrecognized net transition obligation                   (154,765)     (163,869)
                                                        ---------     ---------
Accrued postretirement benefit cost                     $  52,774     $  27,177
                                                        ---------     ---------
                                                        ---------     ---------
</TABLE>

                                      F-45

<PAGE>

     The assumed discount rate and the assumed rate of increase in 
compensation levels are 7.25% and 7.25%, respectively.  The assumed health 
care cost trend rate used in measuring the accumulated postretirement benefit 
obligation was 6% declining to 4.75% in 10 years.  If the health care cost 
trend rate assumptions were increased by 1%, the accrued postretirement 
benefit cost, as of December 31, 1997, would be increased by approximately 
$22,732.

     12. REGULATORY MATTERS

     Capital requirements -- The Company is subject to various regulatory 
capital requirements administered by the Federal banking agencies.  The 
regulations require the Company to meet specific capital adequacy guidelines 
that involve quantitative measures of the Company's assets, liabilities, and 
certain off-balance-sheet items as calculated under regulatory accounting 
practices.  The Company's capital classification is also subject to 
qualitative judgements by the regulators about components, risk weighting, 
and other factors.  Failure to meet minimum capital requirements can initiate 
certain mandatory, and possibly additional discretionary, actions by 
regulators that, if undertaken, could have a direct material effect on the 
Company's financial statements.

     Quantitative measures established by regulation to ensure capital 
adequacy require the Company to maintain minimum amounts and ratios (set 
forth in the table below) of Tier 1 capital (as defined by the regulations) 
to total average assets (as defined), and minimum ratios of Tier 1 and total 
capital (as defined) to risk-weighted assets (as defined).  To be considered 
adequately capitalized (as defined) under the regulatory framework for prompt 
corrective action, the Company must maintain minimum Tier 1 leverage, Tier 1 
risk-based, total risk-based ratios as set forth in the table.  The Company's 
actual capital amounts and ratios are also presented in the table.

As of December 31, 1997 (in thousands):

<TABLE>
<CAPTION>
                                              Required                Actual
                                           Amount (Ratio)         Amount (Ratio)
                                          --------------         ---------------
<S>                                       <C>                    <C>
Tier 1 Capital (to
  Average Assets)                         $ 5,340 ( 4.00%)       $11,044 ( 8.27%)
Tier 1 Capital (to Risk
  Weighted Assets)                        $ 4,396 ( 4.00%)       $11,044 (10.05%)
Total Capital (to Risk
  Weighted Assets)                        $ 8,793 ( 8.00%)       $12,072 (10.98%)
</TABLE>

As of December 31, 1996 (in thousands):

<TABLE>
<CAPTION>
                                              Required                Actual
                                           Amount (Ratio)         Amount (Ratio)
                                          --------------         ---------------
<S>                                       <C>                    <C>

Tier 1 Capital (to
  Average Assets)                         $ 5,044 ( 4.00%)       $10,142 ( 8.04%)
Tier 1 Capital (to Risk
  Weighted Assets)                        $ 3,519 ( 4.00%)       $10,142 (11.53%)
Total Capital (to Risk
  Weighted Assets)                        $ 7,038 ( 8.00%)       $10,930 (12.42%)
</TABLE>


                                     F-46

<PAGE>

     13. COMMITMENTS AND CONTINGENCIES

     At December 31, 1997, the Company was obligated under operating leases 
requiring annual rentals as follows:

<TABLE>

<S>                           <C>
1998                          $  419,532
1999                             419,532
2000                             419,532
2001                             419,532
2002                             191,430
                              ----------
Total                         $1,869,558
                              ----------
                              ----------
</TABLE>

     Rental expense was $430,467, $367,376 and $376,426 in 1997, 1996 and 
1995, respectively.

     At December 31, 1997, the Company had unused lines of credit with two 
banks. The lines total $4,700,000, have variable interest rates based on the 
lending bank's daily Federal funds rates, and are due on demand. The lines of 
credit are unsecured.

     14. FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK

     The Company is a party to financial instruments with off-balance-sheet 
risk in the normal course of business to meet the financing needs of its 
customers. These financial instruments include commitments to extend credit 
and standby letters of credit.  These instruments involve, to varying 
degrees, elements of credit and interest rate risk in excess of the amount 
recognized in the statement of financial position.  Exposure to credit loss 
in the event of nonperformance by the other party to commitments to extend 
credit and standby letters of credit is represented by the contractual 
notional amount of those instruments.  At December 31, 1997, the Company had 
commitments to extend credit of $25,014,995 and obligations under standby 
letters of credit of $125,715.

     Commitments to extend credit are agreements to lend to a customer as 
long as there is no violation of any condition established in the contract. 
Commitments generally have fixed expiration dates or other termination 
clauses and may require payment of a fee.  Since many of the commitments are 
expected to expire without being drawn upon, the total commitment amounts do 
not necessarily represent future cash requirements.

                                     F-47
<PAGE>
                                       

    Standby letters of credit are conditional commitments issued by the 
Company to guarantee the performance of a customer to a third party. Those 
guarantees are primarily issued to support public and private borrowing 
arrangements, including commercial paper, bond financing, and similar 
transactions.

    The Company uses the same credit policies in making commitments and 
conditional commitments as it does for extending loan facilities to 
customers.  The Company evaluates each customer's credit-worthiness on a 
case-by-case basis.  The amount of collateral obtained, if deemed necessary 
upon extension of credit, is based on management's credit evaluation of the 
counterparty.  Collateral held varies but may include accounts receivable, 
inventory, property, plant, and equipment and real estate.

15. FAIR VALUE OF FINANCIAL INSTRUMENTS

    Financial Accounting Standards No. 107 ("FAS 107"), "Disclosures About 
Fair Value of Financial Instruments" requires corporations to disclose the 
fair value of its financial instruments, whether or not recognized in the 
balance sheet, where it is practical to estimate that value.

     Fair value estimates made as of December 31, 1997 are based on relevant 
market information about the financial instruments.  These estimates do not 
reflect any premium or discount that could result from offering for sale at 
one time the Company's entire holding of a particular financial instrument.  
In cases where quoted market prices are not available, fair value estimates 
are based on judgements regarding future expected loss experience, current 
economic conditions, risk characteristics of various financial instruments, 
and other factors.

     These estimates are subjective in nature and involve uncertainties and 
matters of significant judgement and, therefore, cannot be determined with 
precision. Changes in assumptions could significantly affect the estimates.  
In addition, the tax ramifications related to the realization of the 
unrealized gains and losses can have a significant effect on fair value 
estimates and have not been considered in the estimates.

     The following methods and assumptions were used by the Company in 
estimating its fair value disclosures for financial instruments:

     CASH AND CASH EQUIVALENTS - The carrying amounts reported in the balance 
sheets for cash and short-term instruments approximate those assets' fair 
values.

     SECURITIES - Fair values were based on quoted market prices, where 
available. If quoted market prices were not available, fair values were based 
on quoted market prices of comparable instruments.

     LOANS - The carrying values, reduced by estimated inherent credit 
losses, of variable-rate loans and other loans with short-term 
characteristics were considered fair values.  For other loans, the fair 
market values were calculated by discounting scheduled future cash flows 
using current interest rates offered on loans with similar terms adjusted to 
reflect the estimated credit losses inherent in the portfolio.

                                       
                                     F-48
<PAGE>

     ACCRUED INTEREST RECEIVABLE AND ACCRUED INTEREST PAYABLE - The carrying 
amounts reported in the balance sheets for accrued interest receivable and 
accrued interest payable approximate their fair values.

     DEPOSIT LIABILITIES - The fair value of deposits with no stated 
maturity, such as noninterest-bearing demand deposits, NOW, savings, and  
money market deposits, was, by definition, equal to the amount payable on 
demand as of December 31, 1997.  The fair value of certificates of deposit 
was based on the discounted value of contractual cash flows, calculated using 
the discount rates that equaled the interest rates offered at the valuation 
date for deposits of similar remaining maturities.




     The following is a summary of the carrying amounts and estimated fair 
values of the Company's financial assets and liabilities at December 31, 
1997:

<TABLE>
<CAPTION>
                                                          Carrying        Estimated
                                                           Amount         Fair Value
                                                        ------------      ------------
     <S>                                                <C>               <C>
     Financial assets:
       Cash and due from banks                          $ 11,461,522      $ 11,461,522
       Federal funds sold                               $  5,900,000      $  5,900,000
       Securities                                       $ 25,112,659      $ 25,256,475
       Loans, net of allowance for loan losses          $ 83,397,506      $ 83,278,952
       Accrued interest receivable                      $    855,551      $    855,551

     Financial liabilities:
       Deposits                                         $119,967,503      $120,013,526
       Accrued interest payable                         $    394,234      $    394,234
</TABLE>

     At December 31, 1997, the Bank had outstanding standby letters of credit 
and commitments to extend credit.  These off-balance sheet financial 
instruments are generally exercisable at the market rate prevailing at the 
date the underlying transaction will be completed, and, therefore, they were 
deemed to have no current fair market value (see Note 14).

     Fair value estimates are based on existing on- and off-balance sheet 
financial instruments without attempting to estimate the value of anticipated 
future business and the value of assets and liabilities that are not 
considered financial instruments.  Significant assets and liabilities that 
are not considered financial assets or liabilities include the discounted 
value of fee revenues generated by the mortgage banking operation nor is the 
value of deferred tax assets or premises and equipment considered.

     16. PARENT COMPANY INFORMATION

     The following are condensed financial statements of Americorp (parent 
company only) as of and for the year ended December 31, 1997:

                                       
                                      F-49
<PAGE>

<TABLE>
<S>                                                       <C>        <C>
BALANCE SHEET
ASSETS:
Cash                                                                 $     2,689
Other assets                                                             130,871
Investment in and advances to the Bank                                11,340,617
                                                                     -----------
TOTAL ASSETS                                                         $11,474,177
                                                                     -----------
                                                                     -----------
LIABILITIES AND STOCKHOLDERS' EQUITY:
Liabilities                                                          $   122,959
Stockholders' equity                                                  11,351,218
                                                                     -----------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                           $11,474,177
                                                                     -----------
                                                                     -----------
STATEMENT OF INCOME

Equity in earnings of the Bank                                       $ 1,122,622
Other                                                                    (20,109)
                                                                     -----------
NET INCOME                                                           $ 1,102,513
                                                                     -----------
                                                                     -----------
STATEMENT OF CASH FLOWS

CASH FLOWS FROM OPERATING ACTIVITIES:
Net income                                                            $1,102,513
Adjustments to reconcile net income to net
  cash provided by operating activities:
  Undistributed earnings of the Bank                      (846,831)
  Increase in dividend receivable
    to the Bank                                             (3,637)
  Decrease in accrued liabilities                            2,069      (848,399)
                                                          ---------  -----------
Net cash provided by operating activities                                254,114
                                                                     -----------
                                                                     -----------
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock                     289,443
Retirement of common stock                                 (57,391)
Dividends paid                                            (486,552)     (254,500)
                                                          ---------   -----------
                                                                      -----------
Net cash used for financing activities                                  (254,500)
                                                                      ----------
                                                                      ----------
DECREASE IN CASH                                                            (386)

CASH AT BEGINNING OF YEAR                                                  3,075
                                                                     -----------
CASH AT END OF YEAR                                                   $    2,689
                                                                     -----------
                                                                     -----------
17.  SUBSEQUENT EVENT

</TABLE>

     On July 7, 1998, the Company and Channel Islands Bank ("CIB") signed a 
definitive merger agreement.  The agreement calls for each share of CIB 
common stock to be converted into Americorp common stock in accordance with 
the exchange ratio set forth in the agreement. Consummation of the merger is 
expected to occur during the last quarter of 1998, and is subject to various 
conditions, including, but not limited to, approval by the stockholders of 
the Company and CIB.

     It is expected that the merger will be accounted for under the pooling 
of interests method and, accordingly, historical financial data in future 
reports will be restated to include CIB data.

                                       
                                     F-50
<PAGE>

     The following unaudited pro forma data summarized the combined results 
of operations of the Company and CIB as though the merger had occurred at the 
beginning of 1995 (dollars in thousands, except per share amounts):

<TABLE>
                                             1997           1996           1995
<S>                                       <C>            <C>            <C>
Interest income                           $ 16,575       $ 15,120       $ 13,757
Interest expense                          $  4,626       $  4,593       $  3,852
Provision for loan losses                 $    780       $  1,743       $    496
Non-interest income                       $  2,719       $  1,955       $  2,107
Non-interest expense                      $ 11,013       $  9,938       $  9,313
Net income                                $  1,903       $    529       $  1,545
Net income per share - basic              $   2.11       $    .59       $   1.74
Net income per share - diluted            $   1.87       $    .53       $   1.52

</TABLE>
- --------------------------------------------------------------------------------








                                      F-51

<PAGE>

AMERICORP AND SUBSIDIARY

UNAUDITED CONSOLIDATED BALANCE SHEETS
JUNE 30, 1998 AND 1997
<TABLE>
<CAPTION>
- --------------------------------------

ASSETS                                     NOTES         1998           1997
- ------                                     -----         ----           ----
<S>                                        <C>           <C>            <C>
Cash and due from banks                             $ 19,417,380   $ 13,522,615
Federal funds sold                                     8,200,000      2,400,000
Securities                                  1,2       23,316,635     29,366,610
Loans, net                                  1,3       83,074,430     73,113,554
Accrued interest receivable                              746,302        905,689
Premises and equipment, net                 1,4        1,342,554      1,218,519
Other real estate owned                     1,5                          91,000
Investment in partnerships                   6                        2,498,943
Other assets                                7,8        3,726,588      3,526,062
                                                    ------------   ------------
TOTAL ASSETS                                        $139,823,889   $126,642,992
                                                    ------------   ------------
                                                    ------------   ------------

LIABILITIES AND STOCKHOLDERS' EQUITY

LIABILITIES:
Noninterest-bearing demand                          $ 37,741,076   $ 31,528,283
Interest-bearing demand                               40,521,408     39,454,140
Savings                                               11,855,170     11,553,557
Time, under $100,000                                  20,831,324     18,107,667
Time, $100,000 and over                               14,025,743     13,038,528
                                                    ------------   ------------
Total deposits                                       124,974,721    113,682,175
Accrued interest payable                                 448,915        196,488
Other liabilities                           1,8        2,499,592      2,046,428
                                                    ------------   ------------
Total liabilities                                    127,923,228    115,925,091
                                                    ------------   ------------

STOCKHOLDERS' EQUITY:                      1,9,12                              
Common stock - $1 par value;                                                   
  2,500,000 shares authorized                            594,518        575,665
Surplus                                                2,395,664      1,913,280
Retained earnings                                      8,812,789      8,201,876
Net unrealized gain on securities
  available-for-sale, net of
  deferred income taxes                                   97,690         27,080
                                                    ------------   ------------
Total stockholders' equity                            11,900,661     10,717,901
                                                    ------------   ------------
TOTAL LIABILITIES AND
  STOCKHOLDERS' EQUITY                              $139,823,889   $126,642,992
                                                    ------------   ------------
                                                    ------------   ------------
</TABLE>

SEE NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS.

                                       F-52

<PAGE>

AMERICORP AND SUBSIDIARY

UNAUDITED CONSOLIDATED STATEMENTS OF INCOME
FOR THE SIX MONTH PERIODS ENDED JUNE 30, 1998 AND 1997
- ------------------------------------------------------
<TABLE>
<CAPTION>
                                           NOTES        1998            1997 
                                           -----        ----            ---- 
<S>                                        <C>          <C>             <C>
INTEREST INCOME:
Interest and fees on loans                          $ 4,363,187     $ 3,663,809
Interest on Federal funds sold                          183,519          85,659
Interest on securities:
  U.S. agency securities                                116,632         202,759
  State, county, and municipal securities               311,561         352,722
  Mortgage-backed securities                            199,011         275,059
  Mutual funds                                           57,700         114,142
  Other                                                   6,540           6,706
                                                    -----------     -----------
Total interest income                                 5,238,150       4,700,856
                                                    -----------     -----------
INTEREST EXPENSE ON DEPOSITS                          1,427,133       1,337,786
                                                    -----------     -----------
NET INTEREST INCOME                                   3,811,017       3,363,070

PROVISION FOR LOAN AND LEASE LOSSES          3          265,000         260,000
                                                    -----------     -----------
NET INTEREST INCOME AFTER
  PROVISION FOR LOAN AND LEASE LOSSES                 3,546,017       3,103,070
                                                    -----------     -----------
OTHER OPERATING INCOME:
Service charges on deposit accounts                     340,675         345,323
Other service charges and fees                          330,269         239,541
Gain (loss) on securities                    2              977          22,214 
                                                    -----------     -----------
Total other operating income                            671,921         607,078
                                                    -----------     -----------
OTHER EXPENSE:
Salaries and employee benefits               8        1,726,036       1,508,034
Net occupancy expense                                   363,688         276,670
Furniture and equipment expense                         177,427         147,169
Data processing expense                                 192,876         175,603
Other operating expense                                 989,732         880,746
                                                    -----------     -----------
Total other expense                                   3,449,759       2,988,222
                                                    -----------     -----------
</TABLE>

                                       F-53

<PAGE>

AMERICORP AND SUBSIDIARY

UNAUDITED CONSOLIDATED STATEMENTS OF INCOME - concluded
FOR THE SIX MONTH PERIODS ENDED JUNE 30, 1998 AND 1997
- -------------------------------------------------------
<TABLE>
<CAPTION>
                                           NOTES        1998            1997   
                                           -----        ----            ----
<S>                                        <C>          <C>             <C>
INCOME BEFORE INCOME TAXES                              768,179         721,926

PROVISION FOR INCOME TAXES                   7          206,775         211,232
                                                    -----------     -----------

NET INCOME                                          $   561,404     $   510,694
                                                    -----------     -----------
                                                    -----------     -----------

EARNINGS PER COMMON SHARE                    1      $       .95     $       .89
                                                    -----------     -----------
                                                    -----------     -----------

EARNINGS PER COMMON SHARE - 
  ASSUMING DILUTION                          1      $       .84     $       .77
                                                    -----------     -----------
                                                    -----------     -----------

</TABLE>

SEE NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS.



                                       F-54

<PAGE>

AMERICORP AND SUBSIDIARY

UNAUDITED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
FOR THE SIX MONTH PERIODS ENDED JUNE 30, 1998 AND 1997
- ---------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                      Net
                                                                                  Unrealized
                                  COMMON STOCK                                   Gain (Loss) on
                                -----------------                                 Securities
                                Number of                             Retained    Available-
                                 Shares      Amount      Surplus      Earnings     For-sale
                                 -------    --------    ----------   ----------    ---------
<C>                              <C>        <C>         <C>          <C>           <C>
BALANCE, JANUARY 1, 1997         575,665    $575,665    $1,913,280   $7,932,965    $  50,173


NET INCOME                                                              510,694

DIVIDENDS ($.42 per share)                                             (241,783)

NET CHANGE IN UNREALIZED
  GAIN (LOSS) ON SECURITIES
  AVAILABLE-FOR-SALE,
  NET OF TAXES                                                                       (23,093)
                                 -------    --------    ----------   ----------    ---------
BALANCE, JUNE 30, 1997           575,665    $575,665    $1,913,280   $8,201,876    $  27,080
                                 -------    --------    ----------   ----------    ---------
                                 -------    --------    ----------   ----------    ---------
BALANCE, JANUARY 1, 1998         585,518    $585,518    $2,184,164   $8,500,241    $  81,295


ISSUANCE OF STOCK                  9,000       9,000       211,500

NET INCOME                                                              561,404

DIVIDENDS ($.42 per share)                                             (248,856)

</TABLE>

                                       F-55

<PAGE>

AMERICORP AND SUBSIDIARY

UNAUDITED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - concluded
FOR THE SIX MONTH PERIODS ENDED JUNE 30, 1998 AND 1997
- ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                      Net
                                                                                  Unrealized
                                  COMMON STOCK                                   Gain (Loss) on
                                -----------------                                 Securities
                                Number of                             Retained    Available-
                                 Shares      Amount      Surplus      Earnings     For-sale
                                 -------    --------    ----------   ----------    ---------
<C>                              <C>        <C>         <C>          <C>           <C>
NET CHANGE IN UNREALIZED
  GAIN (LOSS) ON SECURITIES
  AVAILABLE-FOR-SALE,
  NET OF TAXES                                                                        16,395
                                 -------    --------    ----------   ----------    ---------

BALANCE, JUNE 30, 1998           594,518    $594,518    $2,395,664   $8,812,789    $  97,690
                                 -------    --------    ----------   ----------    ---------
                                 -------    --------    ----------   ----------    ---------
</TABLE>

SEE NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS.

                                       F-56

<PAGE>

AMERICORP AND SUBSIDIARY

UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE SIX MONTH PERIODS ENDED JUNE 30, 1998 AND 1997
- ------------------------------------------------------
<TABLE>
<CAPTION>
                                                          1998             1997
                                                          ----             ----
<S>                                                       <C>              <C>

CASH FLOWS FROM OPERATING ACTIVITIES:
Net income                                            $   561,404      $   510,694
Adjustments to reconcile net income to net
  cash provided by operating activities:
  Provision for loan and lease losses                     265,000          260,000
  Depreciation and amortization                           174,116          125,583
  Amortization of premium, net of
    accretion of discount                                   8,460           55,504
  Benefit for deferred income taxes                       (52,477)         (45,468)
  Loss on sale of other real estate owned                  13,112
  Loss on disposition of premises and equipment             1,888
  Net gain on securities available-for-sale                  (921)         (22,214)
  Net gain on securities held-to-maturity                     (56)
  Decrease (increase) in interest receivable              109,249         (202,394)
  Increase in other assets                               (334,740)        (364,531)
  Increase (decrease) in interest payable                  54,681         (312,696)
  Increase in other liabilities                               634          231,845
                                                        ---------       ----------
Net cash provided by operating activities                 800,350          236,323
                                                        ---------       ----------

CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of securities held-to-maturity                                (1,038,559)
Purchases of securities
  available-for-sale                                   (1,501,658)      (1,000,000)
Proceeds from maturities, calls and sales
  of securities held-to-maturity                        1,533,961        1,361,160
Proceeds from maturities, calls and sales
  of securities available-for-sale                      1,780,173        3,503,032
Net (increase) decrease in loans                           58,076       (8,430,671)
Proceeds from the sale of premises and
  equipment                                                 2,100
Purchases of premises and equipment                       (55,457)        (207,127)
Proceeds from the sale of other real
  estate owned                                            109,936
Distribution from partnership                           2,549,515          400,000
                                                        ---------       ----------
Net cash provided by (used for)
  investing activities                                  4,476,646       (5,412,165)
                                                        ---------       ----------
</TABLE>

                                       F-57

<PAGE>

AMERICORP AND SUBSIDIARY

UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - concluded
FOR THE SIX MONTH PERIODS ENDED JUNE 30, 1998 AND 1997
- -----------------------------------------------------------
<TABLE>
<CAPTION>
                                                          1998             1997
                                                          ----             ----
<S>                                                       <C>              <C>
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase (decrease) in deposits                     5,007,218         (601,918)
Proceeds from issuance of common stock                    220,500
Dividends paid                                           (248,856)        (241,783)
                                                      -----------      -----------
Net cash provided by (used for)
  financing activities                                  4,978,862         (843,701)
                                                      -----------      -----------

INCREASE (DECREASE) IN CASH AND 
  CASH EQUIVALENTS                                     10,255,858       (6,019,543)
                                                      -----------      -----------
CASH AND CASH EQUIVALENTS AT
  BEGINNING OF PERIOD                                  17,361,522       21,942,158
                                                      -----------      -----------

CASH AND CASH EQUIVALENTS AT END OF PERIOD            $27,617,380      $15,922,615
                                                      -----------      -----------
                                                      -----------      -----------


SUPPLEMENTAL DISCLOSURES OF CASH FLOW
  INFORMATION - Cash paid during the period for:
Interest                                              $ 1,372,452      $ 1,650,482
Income taxes                                          $   462,585      $    23,000

SUPPLEMENTAL DISCLOSURES OF NONCASH ACTIVITIES -
Total change in unrealized gain/loss
  on securities available-for-sale                    $   (23,933)     $    33,713

</TABLE>

SEE NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS.


                                       F-58
<PAGE>

AMERICORP AND SUBSIDIARY

NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

     1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     The accounting and reporting policies of Americorp and subsidiary (the 
"Company") are in accordance with generally accepted accounting principles 
and conform to practices within the banking industry.  The following are 
descriptions of the more significant of those policies.

     BASIS OF PRESENTATION - The consolidated financial statements include 
Americorp and its wholly owned subsidiary, American Commercial Bank (the 
"Bank").  All significant intercompany accounts and transactions have been 
eliminated.

     USE OF ESTIMATES - The preparation of financial statements in conformity 
with generally accepted accounting principles requires management to make 
estimates and assumptions that affect the reported amounts of assets and 
liabilities and disclosure of contingent assets and liabilities at the date 
of the financial statements and the reported amounts of revenues and expenses 
during the reporting period. Actual results could differ from those estimates.
     
     Material estimates that are particularly susceptible to significant change
relate to the determination of the allowance for loan losses, the valuation of
real estate acquired in connection with foreclosures or in satisfaction of loans
and the valuation allowance for deferred tax assets.  
     
     In connection with the determination of the allowance for losses on 
loans and foreclosed real estate, management obtains independent appraisals 
for significant properties.  While management uses available information to 
recognize losses on loans and foreclosed real estate, future additions to the 
allowances may be necessary based on changes in local economic conditions.  
In addition, regulatory agencies, as an integral part of their examination 
process, periodically review the Company's allowance for losses on loans and 
foreclosed real estate. Such agencies may require the Company to recognize 
additions to the allowances based on their judgements about information 
available to them at the time of their examination.  Because of these 
factors, it is reasonably possible that the allowances for losses on loans 
and foreclosed real estate may change materially in the near future.
     
     In connection with the determination of the valuation allowance for 
deferred tax assets, management considers whether it is more likely than not 
that all or part of the deferred tax asset will be realized. The amount of 
the deferred tax asset considered realizable, however, could be reduced in 
the near future for changes in certain assumptions or estimates used to 
calculate future taxable income. 


                                     F-59

<PAGE>

     SECURITIES - The Company classifies its investment securities into three
categories as follows:
     
     Trading Securities - Securities held principally for resale in the near 
future are classified as trading securities and recorded at their fair 
values. The Company holds no securities that are classified as trading 
securities.
     
     Securities Held-to-Maturity - Securities for which the Company has the 
positive intent and ability to hold to maturity are carried at cost, 
increased by the accretion of discounts and decreased by the amortization of 
premiums. Discount is accreted and premium is amortized over the period to 
maturity of the related security.
     
     Securities Available-for-Sale - Securities available-for-sale consist of 
investment securities not classified as trading securities nor as securities 
held-to-maturity.  Securities available-for-sale are recorded at their fair 
market values.  Unrealized holding gains and losses, net of tax, are reported 
as a net amount in a separate component of equity until realized.  Gains and 
losses are determined using the specific identification method.  The 
accretion of discounts and the amortization of premiums are recognized in 
interest income using the interest method over the period to maturity.
     
     LOANS - Loans are stated at unpaid principal balances, less the 
allowance for loan losses and net deferred loan fees and unearned discounts.
     
     Loan origination and commitment fees, as well as certain direct 
origination costs, are deferred and amortized as a yield adjustment over the 
lives of the related loans using the interest method. Amortization of 
deferred loan fees is discontinued when a loan is placed on nonaccrual status.
     
     Loans are placed on nonaccrual when a loan is specifically determined to 
be impaired or when principal or interest is delinquent for 90 days or more.  
Any unpaid interest previously accrued on those loans is reversed from 
income. Interest income generally is not recognized on specific impaired 
loans unless the likelihood of further loss is remote.  Interest payments 
received on such loans are applied as a reduction of the loan principal 
balance.  Interest income on other nonaccrual loans is recognized only to the 
extent of interest payments received.
     
     The allowance for loan and lease losses is increased by provisions for 
loan and lease losses which are included in the accompanying statements of 
income. Losses are charged against the allowance for loan and lease losses 
when management determines the collectibility of the principal is unlikely. 
Recoveries on loans and leases previously charged off are credited to the 
allowance.  Management's determination of the allowance is based on periodic 
evaluations of the loan and lease portfolio which take into consideration 
such factors as changes in the growth, size and composition of the loan and 
lease portfolio, overall portfolio quality, prior loan and lease loss 
experience, review of specific loans and leases, collateral, guarantees and 
current economic conditions.

     DIRECT FINANCING LEASES - Income from direct financing leases is 
recorded over the life of the lease under the financing method of accounting. 
 The investment includes the sum of aggregate rentals receivable and the 
estimated residual value of leased equipment less deferred income.
     
     PREMISES AND EQUIPMENT - Premises and equipment are stated at cost less 
accumulated depreciation and amortization.  Depreciation is generally charged 
to income over the estimated useful lives of the assets 


                                     F-60


<PAGE>

by use of the straight-line method.  Leasehold improvements are amortized 
over the terms of the leases or the estimated useful lives of improvements, 
whichever is shorter.
     
     Estimated useful lives are as follows:
     
     Furniture, fixtures and equipment         3 to 10 years
     Leasehold improvements                    5 to 15 years   
     
     OTHER REAL ESTATE OWNED - Real estate acquired through foreclosure or deed
in lieu of foreclosure is recorded at the lower of the outstanding loan balance
at the time of foreclosure or appraised value.  Gains and losses on the sale of
other real estate owned and write-downs resulting from periodic revaluation of
the property are charged to other operating expenses.
     
     ADVERTISING COSTS - The Company expenses the costs of advertising when
incurred.
                  
     INCOME TAXES -  Deferred income taxes arise from temporary differences
between the tax basis of assets and liabilities and their reported amounts in
the financial statements.
     
     EARNINGS PER SHARE - Earnings per common share are based on the weighted 
average number of common shares outstanding.  Earnings per common 
share-assuming dilution are based on the weighted average number of common 
and equivalent shares outstanding.  The average number of common shares 
outstanding and common equivalent shares outstanding for the period ended 
June 30, 1998 were 590,015 and 666,615, respectively.  The average number of 
common shares outstanding and common equivalent shares outstanding for the 
period ended June 30, 1997 were 575,665 and 663,966, respectively. Common 
equivalent shares consist of the dilutive effect of stock options using the 
treasury stock method.
     
     STATEMENT OF CASH FLOWS - For purposes of reporting cash flows, cash and 
cash equivalents include cash on hand, amounts due from banks, and Federal 
funds sold.  Generally, Federal funds are sold for one-day periods.
     

                                     F-61
<PAGE>

     2. SECURITIES

     Debt securities have been classified according to management's intent. 
The amortized cost of securities and their approximate fair values at June 
30, 1998 and 1997 follows.

Securities held-to-maturity:

<TABLE>
<CAPTION>

                                       1998                                                   1997
                   --------------------------------------------------   ---------------------------------------------------
                                  Gross        Gross       Estimated                    Gross        Gross       Estimated
                    Amortized   Unrealized   Unrealized     Market        Amortized   Unrealized   Unrealized     Market
                      Cost        Gains        Losses        Value          Cost        Gains       Losses        Value    
                   -----------  ----------   -----------  -----------    -----------  ----------   ----------  ------------
<S>                <C>          <C>          <C>          <C>            <C>          <C>          <C>         <C>
U.S. agency 
  securities       $ 3,745,143   $  9,528     $  (8,343)  $ 3,746,328    $ 6,747,085   $ 64,473    $ (57,964)  $ 6,753,594
State, county 
  and municipal
  securities         4,895,013    191,728        (4,766)    5,081,975      4,907,498    163,091      (25,526)    5,045,063
Mortgage-backed
  securities         2,307,298      1,863       (10,239)    2,298,922      3,503,020      7,181      (56,618)    3,453,583
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------

Totals             $10,947,454   $203,119     $ (23,348)  $11,127,225    $15,157,603   $234,745    $(140,108)  $15,252,240
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
                   -----------   --------     ---------   -----------    -----------   --------    ---------   -----------
</TABLE>

Securities available-for-sale:

<TABLE>
<CAPTION>

                                       1998                                                   1997
                   --------------------------------------------------   ---------------------------------------------------
                                  Gross        Gross       Estimated                    Gross        Gross       Estimated
                    Amortized   Unrealized   Unrealized     Market        Amortized   Unrealized   Unrealized     Market
                      Cost        Gains        Losses        Value          Cost        Gains       Losses        Value    
                   -----------  ----------   -----------  -----------    -----------  ----------   ----------  ------------
<S>                <C>          <C>          <C>          <C>            <C>          <C>          <C>         <C>
State, county 
  and municipal 
  securities       $ 5,364,536   $201,431                 $ 5,565,967    $ 7,124,393   $282,000    $  (1,022)   $ 7,405,371
Mortgage-backed
  securities         4,091,845     16,214     $ (13,835)    4,094,224      4,193,210     13,348      (51,492)     4,155,066
Mutual funds         2,770,187                  (61,197)    2,708,990      2,852,740                (204,170)     2,648,570
                   -----------   --------     ---------   -----------    -----------   --------    ---------    -----------

Totals             $12,226,568   $217,645     $ (75,032)  $12,369,181    $14,170,343   $295,348    $(256,684)   $14,209,007
                   -----------   --------     ---------   -----------    -----------   --------    ---------    -----------
                   -----------   --------     ---------   -----------    -----------   --------    ---------    -----------
</TABLE>


     The scheduled maturities of securities held-to-maturity and 
available-for-sale at June 30, 1998 are shown below.  Actual maturities may 
differ from contractual maturities because borrowers may have the right to 
call or prepay obligations with or without call or prepayment penalties.

<TABLE>
<CAPTION>
                                    Securities                      Securities
                                 held-to-maturity              available-for-sale    
                             -------------------------     -------------------------
                                            Estimated                     Estimated
                              Amortized      Market         Amortized      Market
                                 Cost         Value            Cost         Value 
                             -----------   -----------     -----------   -----------
<S>                          <C>           <C>             <C>           <C>
Due in one year or less      $ 2,757,144   $ 2,762,344     $   725,959   $   729,091
Due after one year 
  through five years           2,082,277     2,080,500       2,583,807     2,675,170
Due after five years 
  through ten years            2,717,255     2,860,100       1,616,789     1,704,470
Due after ten years            1,083,480     1,125,359         437,981       457,236
Mortgage-backed securities     2,307,298     2,298,922       4,091,845     4,094,224
Mutual funds                                                 2,770,187     2,708,990
                             -----------   -----------     -----------   -----------

Totals                       $10,947,454   $11,127,225     $12,226,568   $12,369,181
                             -----------   -----------     -----------   -----------
                             -----------   -----------     -----------   -----------
</TABLE>

                                      F-62


<PAGE>

     Proceeds from calls of securities held-to-maturity during the period ended
June 30, 1998 were $755,150 for a gross gain of $56. 
     
     Proceeds from sales and calls of securities available-for-sale during the
periods ended June 30, 1998 and 1997 were $1,169,412 and $2,788,845,
respectively. Gross gains of $921 and $22,214 were realized on those sales and
calls for the periods ended June 30, 1998 and 1997, respectively. 
     
     Securities carried at approximately $1,532,328 and $1,532,740 at June 30,
1998 and 1997, respectively, were pledged to secure public funds on deposit, as
required by law.
     
     3. LOANS
     
     Loans consisted of the following at June 30:

<TABLE>
<CAPTION>
                                              1998            1997
                                          -----------     -----------
<S>                                       <C>             <C>
Commercial                                $31,016,996     $27,438,195 
Real estate                                35,613,745      22,045,963 
Equity lines                                9,204,355      11,883,647 
Installment                                 7,597,013      10,515,317 
Leases receivable                             855,425       2,263,546 
Credit card loans                             176,973         121,009
Overdrafts                                     20,331          11,931 
                                          -----------     -----------
Total loans                                84,484,838      74,279,608 
Less allowance for loan and                                           
  lease losses                             (1,131,081)       (937,896)
Less deferred loan fees                      (279,327)       (228,158)
                                          -----------     -----------
                                                          
Loans, net                                $83,074,430     $73,113,554
                                          -----------     -----------
                                          -----------     -----------
</TABLE>

Transactions in the allowance for loan and lease losses account are summarized
as follows:

<TABLE>
<CAPTION>
                                             1998             1997
                                          ----------       ----------
<S>                                       <C>              <C>
Balance, beginning of period              $1,047,545       $  811,552 
Provision for losses charged                                          
  to expense                                 265,000          260,000 
Loans and leases charged off                (189,622)        (139,616)
Recoveries on loans previously                                        
  charged off                                  8,158            5,960 
                                          ----------       ----------
                                                                      
Balance, end of period                    $1,131,081       $  937,896 
                                          ----------       ----------
                                          ----------       ----------
</TABLE>

     At June 30, 1998 and 1997, there were no significant loans that were
specifically classified as impaired or on non-accrual status.

     In the ordinary course of business, the Company has granted loans to 
certain directors and companies with which they are associated.  Loans made 
to such related parties amounted to $103,673 during the period ended June 30, 
1998. Balances outstanding at June 30, 1998 and 1997 were $1,283,231 and 
$2,752,484, respectively.


                                      F-63

<PAGE>

     4. PREMISES AND EQUIPMENT

     Premises and equipment consisted of the following at June 30:

<TABLE>
<CAPTION>
                                             1998             1997
                                          ----------       ----------
<S>                                       <C>              <C>
Furniture, fixtures and equipment          $1,608,061      $1,400,252 
Leasehold improvements                        901,815         676,431 
                                           ----------      ----------
Total cost                                  2,509,876       2,076,683 
Less accumulated depreciation and                                     
  amortization                             (1,167,322)       (858,164) 
                                           ----------      ----------
                                                                      
Premises and equipment, net                $1,342,554      $1,218,519 
                                           ----------      ----------
                                           ----------      ----------
</TABLE>

     5. OTHER REAL ESTATE OWNED  

     Other real estate owned consisted of the following at June 30, 1997:

<TABLE>
<S>                                                        <C>
Foreclosed assets held for sale                            $   91,000 
Valuation allowance                                                   
                                                           ----------
Other real estate owned, net                               $   91,000 
                                                           ----------
                                                           ----------
</TABLE>

     6. INVESTMENT IN PARTNERSHIPS

     The Company has a 50% limited partner interest in a limited partnership 
(Ventura Affordable Homes, Ltd.).  Affordable Communities, Inc., an unrelated 
entity, is the general partner.  The partnership was formed for the purpose 
of constructing a low-to-moderate income housing development located in 
Ventura. The investment is accounted for on the equity method.  In 1992, the 
Company sold a parcel of land to the partnership at its cost of $1,200,000.  
In exchange, the Company received a second trust deed for $1,200,000.  During 
1994, the Company contributed the trust deed and an additional $500,000 to 
the partnership. $257,775 was contributed to the partnership in 1995.  The 
partnership is constructing 151 houses consisting of 5 phases.  As of 
December 31, 1997, 150 houses have been sold and one is in escrow.

     Condensed financial information excerpted from audited financial statements
of Ventura Affordable Homes, Ltd. as of December 31, 1997 and for the year then
ended is as follows:

<TABLE>
<CAPTION>
                                                        (in thousands)
<S>                                                     <C>
Inventory of unsold homes                                   $  168
Other assets                                                $2,743
Accounts payable and accrued expenses                       $    4
Amounts due partners                                        $   71
Partners' capital                                           $2,835
Revenue from homebuilding                                   $4,904
Cost of revenue from homebuilding                           $4,819
Net income                                                  $   51
Company's equity in net income                              $   51
</TABLE>


                                      F-64

<PAGE>

     In January of 1997, a dispute arose between the Bank as limited partner and
Affordable Communities, Inc., the general partner, over the amount of management
fees claimed to be owed to the general partner by the partnership.  In February
1997, the Bank initiated a lawsuit against the general partner because of this
dispute.  As of the date of this report, the Bank and the general partner have
negotiated a complete settlement of the dispute and a request for dismissal has
been filed with the court.  In connection with the settlement agreement, the
partnership is currently being dissolved and the Bank has received a $2,549,515
distribution in full satisfaction of its 50% interest in the partnership.

     The Company has a 50% limited partner interest in a another limited
partnership (Santa Paula Affordable Homes, Ltd.).  Affordable Communities, Inc.
is the general partner.  The partnership was originally formed to construct a
low-to-moderate income housing development in Santa Paula, California.  Due to
various factors, the development of the housing project will not commence.  As a
result, the partners are in the process of dissolving the Santa Paula Affordable
Homes, Ltd. partnership. The partnership's operations to date have not been
significant.  In connection with the partnership agreement, the Company had
purchased a parcel of land to sell to Santa Paula Affordable Homes, Ltd..  The
land was purchased in 1988 for $800,000. In December 1996, the Company wrote
down the land to estimated fair market value.  The write-down amounted to
$200,000 and was based upon an estimate of future discounted cash flows.  The
land was then sold to a 50% owner of Affordable Communities, Inc. for $600,000. 
The Company financed 100% of the sale of the land.  In connection with the
aforementioned settlement agreement with Affordable Communities, Inc., this
partnership is also currently being dissolved.

     7. INCOME TAXES

     The current and deferred amounts of the provision for income taxes are as
follows at June 30:

<TABLE>
<CAPTION>
                                               1998           1997
                                              --------       --------
<S>                                           <C>            <C>
Current:
Federal                                       $179,429       $181,301
State                                          109,838        100,161
Utilization of alternative minimum tax credit  (30,015)       (24,762)
                                              --------       --------
                                               259,252        256,700
                                              --------       --------
                                                             
Deferred:                                                    
Federal                                        (62,617)       (68,058) 
State                                          (22,404)       (15,567)
Change in valuation allowance                   32,544         38,157
                                              --------       --------
                                               (52,477)       (45,468)
                                              --------       --------
                                                             
Provision for income taxes                    $206,775       $211,232
                                              --------       --------
                                              --------       --------
</TABLE>

     Current Federal and state income tax payables of $106,676 and $6,506,
respectively, are included in other liabilities in the accompanying consolidated
financial statements as of June 30, 1998.


                                      F-65
<PAGE>


     The following summarizes the differences between the provision for 
income taxes for financial statement purposes and the federal statutory rate 
of 34%:

<TABLE>
<CAPTION>
                                                 1998         1997
                                                -----        -----
<S>                                             <C>          <C>
Tax provision at federal
  statutory rate                                  34%          34%
State franchise tax, net of federal
  income tax benefit                               8            8
Municipal interest                               (12)         (14)
Benefit of deferred deductions, alternative
  minimum tax credits and changes in
  valuation allowance, net                         0            2
Other                                             (3)          (1)
                                                 ---          ---
Tax provision                                     27%          29%
                                                 ---          ---
                                                 ---          ---
</TABLE>

     The components of the net deferred tax asset included in other assets in 
the accompanying consolidated financial statements are as follows at June 30:

<TABLE>
<CAPTION>
                                              1998          1997
                                           ----------    -----------
<S>                                        <C>           <C>
Deferred tax liability:  
Federal                                   $  (186,670)   $  (147,877)
State                                         (35,478)       (27,062)
Deferred tax asset:                                    
Federal                                     1,815,039      1,754,051 
State                                         303,595        268,542 
Valuation allowance                        (1,180,960)    (1,201,735) 
                                          -----------    -----------

Net deferred tax asset                    $   715,526    $   645,919 
                                          -----------    -----------
                                          -----------    -----------
</TABLE>

     The tax effects of each type of significant item that gave rise to deferred
taxes are:

<TABLE>
<CAPTION>
                                               1998          1997
                                           ------------  -------------
<S>                                        <C>           <C>
Net unrealized gain/loss on securities
  available-for-sale                       $   (62,725)    $   (12,453)
Depreciation                                   (25,328)        (27,716) 
Allowance for loan losses                      328,423         245,695  
Deferred compensation                          764,366         746,103  
Leases                                         (37,360)        (51,121)
AMT credit                                     865,609         912,586  
Other real estate owned                                          5,697
Postretirement benefits                         57,188          37,348
State timing difference                        (96,736)        (83,649)
Mutual fund                                    103,049          66,421
Investment in partnership                                        8,743  
Valuation allowance                         (1,180,960)     (1,201,735)
                                           -----------     -----------

Net deferred tax asset                     $   715,526     $   645,919
                                           -----------     -----------
                                           -----------     -----------
</TABLE>


                                     F-66

<PAGE>
     8. PROFIT SHARING AND DEFERRED COMPENSATION PLANS
 
     Profit Sharing - The Company has a profit sharing and salary deferral 
401(k) plan for the benefit of its employees.  Under the plan, eligible 
employees may defer a portion of their salaries.  The Company may, at its 
option, make matching contributions or profit sharing contributions. For the 
periods ended June 30, 1998 and 1997, the Company matched 50% of the 
employees' deferral which amounted to $44,246 and $7,960, respectively.  No 
profit sharing contributions were made for the periods ended June 30, 1998 
and 1997.

     Deferred Compensation, Directors and Chief Executive Officers -  In May 
1997, the Company approved the Directors' Retirement Plan and the Chief 
Executive Officer's Retirement Plan which restated and amended preexisting 
retirement plans.  The original plans provided for payments upon retirement, 
death or disability for the benefit of directors and the chief executive 
officer (now a director) of the Company.  The preexisting and the restated 
plans are nonqualified and nonfunded plans. The preexisting plans had been 
amended several times and as of January 1, 1997 provided for six years of 
retirement benefits upon retirement.  Under the restated plans,  each 
participant upon normal retirement, death, or disability will receive a 
monthly retirement benefit for 120 months in an amount stipulated in the 
agreement.  Any new participants shall vest 8% per year for services rendered 
after a three year waiting period has expired.  The plans also provide for 
reduced benefits upon early retirement.   

     Deferred Compensation, Senior Officers - The Company has a nonqualified, 
nonfunded income continuation plan providing for payments upon retirement, 
death or disability of certain employees.  Under the plan, certain employees 
will receive retirement payments equal to a portion of the last three years' 
average compensation.  The payments are to be made monthly for a period of 
ten years. The plan also provides for reduced benefits upon early retirement, 
disability or termination of employment.

     As of December 31, 1997 and 1996, the projected benefit obligation and 
the net benefit liability of the plans are $1,698,863 and $1,599,281, 
respectively, and are included in other liabilities in the accompanying 
consolidated financial statements.  Compensation expense relating to the 
plans was $115,437 and $141,500 for the periods ended June 30, 1998 and 1997, 
respectively.

     In anticipation of the future obligation of the deferred compensation 
plans, the Company has invested in life insurance policies which are carried 
at cash surrender values of $2,254,886 and are included in other assets in 
the accompanying consolidated financial statements. The Company's intention 
is to partially fund these plans from the proceeds and investment earnings of 
the insurance policies and from the profits derived from the limited 
partnerships' operations (see Note 6).

     9. STOCK OPTION PLANS

     The Company has stock option plans which provide for the granting of 
options to directors and officers to purchase stock at its market value on 
the date the options are granted.  150,000 shares of common stock have been 
reserved for the granting of these options. Options granted become 
exercisable commencing from the date of a grant. For the participants who 
have been employed by or directors with the Company less than ten years, not 
more than 20% of the shares granted, plus shares left over from previous 
years, can be exercised in any one year. For participants who have been 
employed by or directors with the Company more than ten years, up to 100% can 
be exercised during the first year, with the 


                                    F-67

<PAGE>

percentage decreasing by 20% increments over the next four years.  At the end 
of the fifth year, the options expire. 

     In accordance with Statement of Financial Accounting Standards No. 123, 
"Accounting for Stock-Based Compensation" ("FAS 123"), which was effective as 
of January 1, 1996, the fair value of option grants is estimated on the date 
of grant using the Black-Scholes option-pricing model for pro forma footnote 
purposes. This information is not available as of June 30, 1998 and 1997. 
However, the weighted average fair value of annual option grants as of 
December 31, 1997 and 1996 was $2.56 and $2.62, respectively.

<TABLE>
<CAPTION>
                                                            Weighted
                                                Number       Average
                                                  Of        Exercise
                                                Shares       Price
                                               --------     ---------
<S>                                            <C>          <C>
Options outstanding,
  January 1, 1997                                94,934       $25.00
Granted                                          10,200       $28.50
Exercised                                             0
Canceled                                         (4,200)      $25.64
                                                -------
Options outstanding,
  June 30, 1997                                 100,934       $25.32
                                                -------
                                                -------

Options outstanding,
  January 1, 1998                                96,769       $25.74 
Granted                                           2,000       $31.50
Exercised                                        (9,000)      $24.50
Canceled                                         (1,200)      $28.50
                                                -------
Options outstanding,
  June 30, 1998                                  88,569       $25.96
                                                -------
                                                -------
</TABLE>

     The following table summarizes information about stock options outstanding
at June 30, 1998:

<TABLE>
<CAPTION>
                                        Weighted
Range of            Number               Average             Number
Exercise          Outstanding           Remaining          Exercisable
 Prices            at 6/30/98             Life             at 6/30/98 
- --------          -----------          ----------          -----------
<S>               <C>                  <C>                 <C>
 $24.50              58,009                1.0                46,139
 $26.50                 560                2.4                   280
 $28.50              23,000                3.6                 8,820
 $29.00               5,000                4.3                 1,000
 $31.50               2,000                4.7                   400
                     ------                                   ------
                     88,569                                   56,639
                     ------                                   ------
                     ------                                   ------
</TABLE>

     As permitted by FAS 123, the Company has chosen to continue accounting 
for stock options at their intrinsic value.  Accordingly, no compensation 
expense has been recognized for its stock option compensation plans for the 
periods ended June 30, 1998 and 1997.

     10. SIGNIFICANT CONCENTRATIONS OF CREDIT RISK


                                    F-68

<PAGE>

     Most of the Company's business activity is with customers throughout its 
primary market area of Ventura County, California.  The Company's loan 
portfolio is well diversified and no significant industry concentrations 
exist.

     Investments in state and municipal securities involve governmental 
entities within the State of California.  As of June 30, 1998, the Company 
had $20,228,503 due from a correspondent bank in excess of federal deposit 
insurance limits.

     11. POSTRETIREMENT BENEFIT PLANS OTHER THAN PENSIONS

     The Company provides health and life insurance benefits to retired 
employees and directors.  Employees may become eligible for benefits if they 
retire after attaining specified age and service requirements while they 
worked for the Company.  Directors may become eligible after five years 
regardless of their age at retirement.

     The Company implemented the provisions of Statement of Financial 
Accounting Standards No. 106, "Employers' Accounting for Postretirement 
Benefits Other Than Pensions" ("SFAS 106") effective January 1, 1996. These 
benefits are now accrued over the period the employee provides services to 
the Company.  Prior to the change, costs were charged to expense as incurred. 
The Company elected the delayed recognition treatment of the adoption of 
SFAS 106.  Under this method, the transition obligation will be amortized on 
a straight line basis over the remaining service period of active plan 
participants.  The Company's current policy is to fund the cost of 
postretirement health care and life insurance plans on a pay-as-you-go basis.

     The net periodic cost for postretirement health care and life insurance 
benefits includes the following for the periods ended June 30:

<TABLE>
<CAPTION>
                                               1998           1997
                                             --------       --------
<S>                                          <C>            <C>
Service cost                                 $ 9,743        $ 9,799
Interest cost                                  5,621          7,404
Amortization of unrecognized  
  transition obligation                        3,864          4,129
                                             -------        -------
Total                                        $19,228        $21,332
                                             -------        -------
                                             -------        -------
</TABLE>

     The following summary information on the Company's plans is presented as
of December 31, 1997 and 1996, which is the most recent available.

<TABLE>
<CAPTION>
                                           December 31,    December 31,
                                               1997           1996
                                           ------------    ------------
<S>                                        <C>             <C>
Accumulated postretirement benefit 
  obligation:
    Retirees                                 $  3,647        $  8,205
    Fully eligible, active employees           63,179          69,637
    Other active plan participants            122,296          94,250 
                                             --------        --------
    Total                                     189,122         172,092

Fair value of plan assets                           0               0
                                             --------        --------
</TABLE>


                                     F-69


<PAGE>

<TABLE>
<S>                                        <C>             <C>
Unfunded accrued postretirement benefits
  obligation                                  189,122         172,092
Unrecognized net gain                          18,417          18,954 
Unrecognized net transition obligation       (154,765)       (163,869)
                                             --------        --------

Accrued postretirement benefit cost          $ 52,774        $ 27,177
                                             --------        --------
                                             --------        --------
</TABLE>

     The assumed discount rate and the assumed rate of increase in 
compensation levels are 7.25% and 7.25%, respectively.  The assumed health 
care cost trend rate used in measuring the accumulated postretirement benefit 
obligation was 6% declining to 4.75% in 10 years. If the health care cost 
trend rate assumptions were increased by 1%, the accrued postretirement 
benefit cost, as of December 31, 1997, would be increased by approximately 
$22,732.

     12. REGULATORY MATTERS

     Capital requirements -  The Company is subject to various regulatory 
capital requirements administered by the Federal banking agencies.  The 
regulations require the Company to meet specific capital adequacy guidelines 
that involve quantitative measures of the Company's assets, liabilities, and 
certain off-balance-sheet items as calculated under regulatory accounting 
practices.  The Company's capital classification is also subject to 
qualitative judgements by the regulators about components, risk weighting, 
and other factors.  Failure to meet minimum capital requirements can initiate 
certain mandatory, and possibly additional discretionary, actions by 
regulators that, if undertaken, could have a direct material effect on the 
Company's financial statements. 

     Quantitative measures established by regulation to ensure capital 
adequacy require the Company to maintain minimum amounts and ratios (set 
forth in the table below) of Tier 1 capital (as defined by the regulations) 
to total average assets (as defined), and minimum ratios of Tier 1 and total 
capital (as defined) to risk-weighted assets (as defined).  To be considered 
adequately capitalized (as defined) under the regulatory framework for prompt 
corrective action, the Company must maintain minimum Tier 1 leverage, Tier 1 
risk-based, total risk-based ratios as set forth in the table.  The Company's 
actual capital amounts and ratios are also presented in the table.

As of June 30, 1998 (in thousands):

<TABLE>
<CAPTION>
                                    Required                Actual
                                 Amount (Ratio)         Amount (Ratio)
                                ---------------        ----------------
<S>                             <C>                    <C>
Tier 1 Capital (to
  Average Assets)               $ 5,338 ( 4.00%)       $11,707 ( 8.77%) 
Tier 1 Capital (to Risk
  Weighted Assets)              $ 4,308 ( 4.00%)       $11,707 (10.87%)
Total Capital (to Risk
  Weighted Assets)              $ 8,616 ( 8.00%)       $12,819 (11.90%)
</TABLE>

As of June 30, 1997 (in thousands):

<TABLE>
<CAPTION>
                                    Required                Actual
                                 Amount (Ratio)         Amount (Ratio)
                                ---------------        ----------------
<S>                             <C>                    <C>
Tier 1 Capital (to
  Average Assets)               $ 4,966 ( 4.00%)       $10,459 ( 8.42%) 
</TABLE>


                                     F-70


<PAGE>

<TABLE>
<S>                             <C>                    <C>
Tier 1 Capital (to Risk
  Weighted Assets)              $ 3,890 ( 4.00%)       $10,459 (10.75%)
Total Capital (to Risk
  Weighted Assets)              $ 7,780 ( 8.00%)       $11,373 (11.69%)
</TABLE>

     13. COMMITMENTS AND CONTINGENCIES

     At June 30, 1998, the Company was obligated under operating leases
requiring annual rentals as follows:

<TABLE>
<S>                                         <C>
July 1 through December 31, 1998            $  216,235
1999                                           432,469
2000                                           432,469
2001                                           432,469
2002                                           295,518
                                            ----------

Total                                       $1,809,160
                                            ----------
                                            ----------
</TABLE>

     Rental expense was $257,575 and $197,783 for the periods ended June 30,
1998 and 1997, respectively.

     At June 30, 1998, the Company had unused lines of credit with two banks. 
The lines total $4,700,000, have variable interest rates based on the lending 
bank's daily Federal funds rates, and are due on demand. The lines of credit 
are unsecured.

     14. FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK

     The Company is a party to financial instruments with off-balance-sheet 
risk in the normal course of business to meet the financing needs of its 
customers. These financial instruments include commitments to extend credit 
and standby letters of credit.  These instruments involve, to varying 
degrees, elements of credit and interest rate risk in excess of the amount 
recognized in the statement of financial position.  Exposure to credit loss 
in the event of nonperformance by the other party to commitments to extend 
credit and standby letters of credit is represented by the contractual 
notional amount of those instruments.  At June 30, 1998, the Company had 
commitments to extend credit of $24,146,015 and obligations under standby 
letters of credit of $125,715.

     Commitments to extend credit are agreements to lend to a customer as 
long as there is no violation of any condition established in the contract. 
Commitments generally have fixed expiration dates or other termination 
clauses and may require payment of a fee.  Since many of the commitments are 
expected to expire without being drawn upon, the total commitment amounts do 
not necessarily represent future cash requirements. 

     Standby letters of credit are conditional commitments issued by the 
Company to guarantee the performance of a customer to a third party. Those 
guarantees are primarily issued to support public and private borrowing 
arrangements, including commercial paper, bond financing, and similar 
transactions.

     The Company uses the same credit policies in making commitments and 
conditional commitments as it does for extending loan facilities to 
customers. The Company evaluates each customer's credit-worthiness on a 
case-by-case basis. The amount of collateral obtained, if deemed necessary 
upon extension 


                                     F-71
<PAGE>

of credit, is based on management's credit evaluation of the counterparty.  
Collateral held varies but may include accounts receivable, inventory, 
property, plant, and equipment and real estate.

     15. FAIR VALUE OF FINANCIAL INSTRUMENTS

     Financial Accounting Standards No. 107 ("FAS 107"), "Disclosures About 
Fair Value of Financial Instruments" requires corporations to disclose the 
fair value of its financial instruments, whether or not recognized in the 
balance sheet, where it is practical to estimate that value.
     
     Fair value estimates made as of June 30, 1998 are based on relevant 
market information about the financial instruments.  These estimates do not 
reflect any premium or discount that could result from offering for sale at 
one time the Company's entire holding of a particular financial instrument.  
In cases where quoted market prices are not available, fair value estimates 
are based on judgements regarding future expected loss experience, current 
economic conditions, risk characteristics of various financial instruments, 
and other factors.  
     
     These estimates are subjective in nature and involve uncertainties and 
matters of significant judgement and, therefore, cannot be determined with 
precision.  Changes in assumptions could significantly affect the estimates.  
In addition, the tax ramifications related to the realization of the 
unrealized gains and losses can have a significant effect on fair value 
estimates and have not been considered in the estimates.
     
     The following methods and assumptions were used by the Company in
estimating its fair value disclosures for financial instruments:

     CASH AND CASH EQUIVALENTS - The carrying amounts reported in the balance
sheets for cash and short-term instruments approximate those assets' fair
values.
     
     SECURITIES - Fair values were based on quoted market prices, where
available.  If quoted market prices were not available, fair values were based
on quoted market prices of comparable instruments.
     
     LOANS - The carrying values, reduced by estimated inherent credit 
losses, of variable-rate loans and other loans with short-term 
characteristics were considered fair values.  For other loans, the fair 
market values were calculated by discounting scheduled future cash flows 
using current interest rates offered on loans with similar terms adjusted to 
reflect the estimated credit losses inherent in the portfolio.
     
     ACCRUED INTEREST RECEIVABLE AND ACCRUED INTEREST PAYABLE - The carrying 
amounts reported in the balance sheets for accrued interest receivable and 
accrued interest payable approximate their fair values.
     
     DEPOSIT LIABILITIES - The fair value of deposits with no stated 
maturity, such as noninterest-bearing demand deposits, NOW, savings, and 
money market deposits, was, by definition, equal to the amount payable on 
demand as of June 30, 1998.  The fair value of certificates of deposit was 
based on the discounted value of contractual cash flows, calculated using the 
discount rates that equaled the interest rates offered at the valuation date 
for deposits of similar remaining maturities.
     
     The following is a summary of the carrying amounts and estimated fair
values of the Company's financial assets and liabilities at June 30, 1998:  

                                      F-72

<PAGE>

<TABLE>
<CAPTION>
                                                 Carrying     Estimated
                                                  Amount     Fair Value
                                              ------------  ------------
<S>                                           <C>           <C>
Financial assets:
  Cash and due from banks                     $ 19,417,380  $ 19,417,380
  Federal funds sold                          $  8,200,000  $  8,200,000
  Securities                                  $ 23,316,635  $ 23,496,406
  Loans, net of allowance for loan losses     $ 83,074,430  $ 83,192,693
  Accrued interest receivable                 $    746,302  $    746,302
</TABLE>


                                     F-73

<PAGE>

<TABLE>
<S>                                           <C>           <C>
Financial liabilities:
  Deposits                                    $124,974,721  $124,926,795
  Accrued interest payable                    $    448,915  $    448,915
</TABLE>

     At June 30, 1998, the Bank had outstanding standby letters of credit and 
commitments to extend credit.  These off-balance sheet financial instruments 
are generally exercisable at the market rate prevailing at the date the 
underlying transaction will be completed, and, therefore, they were deemed to 
have no current fair market value (see Note 14).
     
     Fair value estimates are based on existing on- and off-balance sheet 
financial instruments without attempting to estimate the value of anticipated 
future business and the value of assets and liabilities that are not 
considered financial instruments.  Significant assets and liabilities that 
are not considered financial assets or liabilities include the discounted 
value of fee revenues generated by the mortgage banking operation nor is the 
value of deferred tax assets or premises and equipment considered.
     
     16. PARENT COMPANY INFORMATION

     The following are condensed financial statements of Americorp (parent
company only) as of and for the period ended June 30, 1998:

<TABLE>
<S>                                            <C>        <C>
BALANCE SHEET

ASSETS:
Cash                                                      $       129
Other assets                                                  150,320
Investment in and advances to the Bank                     11,875,060
                                                          -----------

TOTAL ASSETS                                              $12,025,509
                                                          -----------
                                                          -----------

LIABILITIES AND STOCKHOLDERS' EQUITY:
Liabilities                                               $   124,848
Stockholders' equity                                       11,900,661
                                                          -----------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                $12,025,509  
                                                          -----------
                                                          -----------

STATEMENT OF INCOME

Equity in earnings of the Bank                            $   574,223
Other                                                         (12,819)
                                                          -----------

NET INCOME                                                $   561,404 
                                                          -----------
                                                          -----------


STATEMENT OF CASH FLOWS

CASH FLOWS FROM OPERATING ACTIVITIES:
Net income                                                 $  561,404
Adjustments to reconcile net income to net  
  cash provided by operating activities:
  Undistributed earnings of the Bank           (518,047)           
  Increase in dividend receivable
    to the Bank                                 (19,449)
</TABLE>


                                     F-74

<PAGE>

<TABLE>
<S>                                            <C>           <C>
  Decrease in accrued liabilities                 1,890      (535,606)
                                               --------      -------- 
Net cash provided by operating activities                      25,798
                                                             -------- 

CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock          220,500
Dividends paid                                 (248,858)      (28,358)
                                               --------      -------- 
Net cash used for financing activities                        (28,358)
                                                             -------- 

DECREASE IN CASH                                               (2,560)
 
CASH AT BEGINNING OF PERIOD                                     2,689 
                                                             -------- 
  
CASH AT END OF PERIOD                                        $    129 
                                                             -------- 
                                                             -------- 
</TABLE>

                                      F-75
<PAGE>
                                       
                                      APPENDIX A

<PAGE>

                                  AGREEMENT TO MERGE
                              AND PLAN OF REORGANIZATION



                               DATED AS OF JULY 7, 1998


                                     BY AND AMONG


                               AMERICAN COMMERCIAL BANK

                                      AMERICORP

                                         AND

                                 CHANNEL ISLANDS BANK

                                       

<PAGE>

                                       
                                  AGREEMENT TO MERGE

                              AND PLAN OF REORGANIZATION

          THIS AGREEMENT TO MERGE AND PLAN OF REORGANIZATION ("AGREEMENT") is 
entered into as of  July 7, 1998, among American Commercial Bank, a banking 
company organized under the laws of California ("BANK"), being located in 
Ventura, California, Americorp, a corporation and registered bank holding 
company organized under the laws of California ("AMERICORP") located in 
Ventura, California, and Channel Islands Bank, a banking company organized 
under the laws of California ("CIB"), located in Oxnard, California.

                                   R E C I T A L S:

     A.   Bank is a wholly owned subsidiary of Americorp.

     B.   Americorp, Bank and CIB believe that it would be in their respective
best interests and in the best interests of their respective shareholders for
CIB to merge with and into Bank (the "Bank Merger"), and for the shareholders of
CIB to become shareholders of Americorp, all in accordance with the terms set
forth in this Agreement and applicable law.

     C.   The respective Boards of Directors of Bank and CIB have adopted by
majority vote resolutions approving and authorizing the Bank Merger upon the
terms and conditions set forth in this Agreement and the Board of Directors of
Americorp has adopted by majority vote resolutions approving the Bank Merger,
this Agreement and the transactions contemplated herein.

     D.   Americorp, Bank and CIB desire to make certain representations,
warranties, covenants and agreements in connection with the transactions
contemplated by this Agreement.

                                  A G R E E M E N T

          IN CONSIDERATION of the premises and mutual covenants hereinafter
contained, Bank, Americorp and CIB agree as follows:

                           DEFINITIONS AND DETERMINATIONS

          1.1   DEFINITIONS.  Capitalized terms used in this Agreement shall
have the meanings set forth below:

          "Agreement of Merger" means the Agreement of Merger substantially in
the form attached hereto as Exhibit A.

                                       2

<PAGE>
                                       

          "Affiliate" means a person that directly, or indirectly through one 
or more intermediaries, controls, or is controlled by, or is under common 
control with, the person specified.

          "Aggregate Book Value of Americorp" shall mean the consolidated 
stockholders' equity of Americorp determined in accordance with GAAP 
consistently applied on the Determination Date except (i) as otherwise 
provided herein, (ii) such amount shall not be reduced by the amount of 
Americorp's or Bank's Expenses (even though some or all of such Expenses 
shall have already been expensed) and (iii) Bank's allowance for loan and 
lease losses shall be increased by any Impairment in the Reserve.

          "Aggregate Book Value of CIB" shall mean the stockholders' equity 
of CIB determined in accordance with GAAP consistently applied on the 
Determination Date except (i) as otherwise provided herein,  (ii) such amount 
shall not be reduced by the amount of CIB's  Expenses (even though some or 
all of such Expenses shall have already been expensed) and (iii) CIB's  
allowance for loan and lease losses shall be increased by any Impairment in 
the Reserve.

          "Aggregate Book Value Certificate of Americorp" shall mean a 
certificate, executed by the chief executive officer and the chief financial 
officer of Americorp dated as of the Determination Date, setting forth the 
calculation of the Aggregate Book Value of Americorp and the number of 
outstanding shares of Americorp Stock as of the Determination Date.

          "Aggregate Book Value Certificate of CIB" shall mean a certificate, 
executed by the chief executive officer and the chief financial officer of 
CIB dated as of the Determination Date, setting forth the calculation of the 
Aggregate Book Value of CIB and the number of outstanding shares of CIB Stock 
as of the Determination Date.

          "Americorp" shall have the meaning given such term in the 
introductory clause.

          "Americorp Book Value Per Share" shall mean the Aggregate Book 
Value of Americorp on the Determination Date divided by the number of 
outstanding shares of Americorp Stock on the Determination Date.

          "Americorp Corporate Governance Changes" shall have the meaning 
given such term in Section 2.1(d).

          "Americorp Directors' Agreement" shall mean an agreement, 
substantially in the form attached as Exhibit 2.6(a).

          "Americorp Dissenting Shares" means shares of Americorp Stock held 
by

                                       3

<PAGE>
                                       
"dissenting shareholders" within the meaning of Chapter 13 of the CGCL.

          "Americorp Perfected Dissenting Shares" means Dissenting Shares 
which the holders thereof have not withdrawn or caused to lose their status 
as Americorp Dissenting Shares.

          "Americorp Property" shall have the meaning given such term in 
Section 3.26.

          "Americorp Scheduled Contracts" shall have the meaning given such 
term in Section 3.15.

          "Americorp Shareholders' Meeting" shall have the meaning given such 
term in Section  5.6.

          "Americorp Stock" means the common stock, $1.00 par value, of 
Americorp.

          "Americorp Stock Option" means any option issued pursuant to the 
Americorp  Stock Option Plan.

          "Americorp Stock Option Plan" means the Americorp 1994 Stock Option 
Plan.

          "Bank" shall have the meaning given such term in the introductory 
clause.

          "Bank Benefit Arrangement" shall have the meaning given such term 
in Section 3.19(b).

          "Bank Corporate Governance Changes" shall have the meaning given 
such term in Section 2.1(b).

          "Bank Merger" shall have the meaning given such term in the Recitals.

          "Bank Stock" means the common stock, $1.25 par value, of Bank.

          "Benefit Arrangement" means any plan or arrangement maintained or
contributed to by a Party, including an "employee benefit plan" within the
meaning of ERISA, (but exclusive of base salary and base wages) which provides
for any form of current or deferred compensation, bonus, stock option, profit
sharing, benefit, retirement, incentive, group health or insurance, welfare or
similar plan or arrangement for the benefit of any employee, officer or director
or class of employee, officer or director, whether active or retired, of a
Party.

          "BHC Act" means the Bank Holding Company Act of 1956, as amended.

                                       4

<PAGE>
                                       
          "Business Day" means any day other than a Saturday, Sunday or day 
on which commercial banks in California are authorized or required to be 
closed.

          "Certificates" shall have the meaning given such term in Section 2.5.

          "CFC" means the California Financial Code.

          "CGCL" means the California General Corporation Law.

          "Charter Documents" means, with respect to any business 
organization, any certificate or articles of incorporation or articles of 
association, and any bylaws, each as amended to date, that regulate the basic 
organization of the business organization and its internal relations.

          "CIB" shall have the meaning given such term in the introductory
clause.

          "CIB Benefit Arrangement" shall have the meaning given such term in
Section 4.18(b).

          "CIB Book Value Per Share" shall mean the Aggregate Book Value of 
CIB on the Determination Date divided by the number of outstanding shares of 
CIB Stock on the Determination Date.

          "CIB's Directors' Agreement" shall mean an agreement, substantially 
in the form attached as Exhibit 2.6(b).

          "CIB Dissenting Shares" means shares of CIB Stock held by 
"dissenting shareholders" within the meaning of Chapter 13 of the CGCL.

          "CIB Perfected Dissenting Shares" means Dissenting Shares which the 
holders thereof have not withdrawn or caused to lose their status as CIB 
Dissenting Shares.

          "CIB Property" shall have the meaning given such term in Section 4.25.

          "CIB Scheduled Contracts" shall have the meaning given such term in 
Section 4.30.

          "CIB Shareholders' Meeting" shall have the meaning given such term 
in Section 6.6.

          "CIB Stock" means the common stock, no par value, of CIB.

                                       5

<PAGE>
                                       
          "CIB Stock Options" shall have the meaning given such term in 
Section 7.4.

          "Closing" means the consummation of the Bank Merger on the 
Effective Day at the main office of Bank or at such other place as may be 
agreed upon by the Parties.

          "Code" means the United States Internal Revenue Code of 1986, as 
amended, and all regulations thereunder.

          "Commissioner" means the Commissioner of Financial Institutions, 
State of California.

          "Competing Transaction" shall have the meaning given such term in
Section 6.13.

          "Confidential Information" means all information exchanged heretofore
or hereafter between CIB, its affiliates and agents, on the one hand, and
Americorp and Bank, their affiliates and agents, on the other hand, which is
information related to the business, financial position or operations of the
Person responsible for furnishing the information or an Affiliate of such Person
(such information to include, by way of example only and not of limitation,
client lists, company manuals, internal memoranda, strategic plans, budgets,
forecasts/ projections, computer models, marketing plans, files relating to
loans originated by such Person, loans and loan participation purchased by such
Person from others, investments, deposits, leases, contracts, employment
records, minutes of board of directors meetings (and committees thereof) and
stockholder meetings, legal proceedings, reports of examination by any
Governmental Entity, and such other records or documents such Person may supply
to the other Party pursuant to the terms of this Agreement or as contemplated
hereby).  Notwithstanding the foregoing, "Confidential Information" shall not
include any information that (i) at the time of disclosure or thereafter is
generally available to and known by the public (other than as a result of a
disclosure directly or indirectly by the recipients or any of their officers,
directors, employees or other representatives or agents), (ii) was available to
the recipients on a nonconfidential basis from a source other than Persons
responsible for furnishing the information, PROVIDED that such source is not and
was not bound by a confidentiality agreement with respect to the information, or
(iii) has been independently acquired or developed by the recipients without
violating any obligations under this Agreement.

          "Consents" means every required consent, approval, absence of
disapproval, waiver or authorization from, or notice to, or registration or
filing with, any Person.

          "Determination Date" shall mean the last day of the month preceding
the Effective Time, unless the Parties mutually agree to another day.

          "Disclosure Letter" means a disclosure letter from the Party making
the disclosure and delivered to the other Party.

                                       6

<PAGE>
                                       
          "DPC Property" means voting securities, other personal property and
real property acquired by foreclosure or otherwise, in the ordinary course of
collecting a debt previously contracted for in good faith, retained with the
object of sale for any applicable statutory holding period, and recorded in the
holder's business records as such.

          "Effective Day" means the day on which the Effective Time occurs.

          "Effective Time" shall have the meaning given such term in Section
2.2.

          "Encumbrances" means any option, pledge, security interest, lien,
charge, encumbrance, mortgage, assessment, claim or restriction (whether on
voting, disposition or otherwise), whether imposed by agreement, understanding,
law or otherwise.

          "Environmental Laws" shall have the meaning given such term in Section
3.26.

          "Equity Securities" means capital stock or any options, rights,
warrants or other rights to subscribe for or purchase capital stock, or any
plans, contracts or commitments that are exercisable in such capital stock or
that provide for the issuance of, or grant the right to acquire, or are
convertible into, or exchangeable for, such capital stock.

          "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended, and all regulations thereunder.

          "Exchange Act" means the Securities Exchange Act of 1934, as amended.

          "Exchange Agent" means either ChaseMellon Shareholder Services or U.S.
Stock Transfer Corporation (to be mutually determined by the Parties), to effect
the exchange contemplated by Section 2.5 hereof.  The determination of which
entity shall be named Exchange Agent shall be based on a comparison of the costs
to be charged by each entity.  Any transmittal documents to be sent to be sent
to holders of CIB Stock pursuant to Section 2.5 hereof shall be subject to CIB's
prior review and approval.  

          "Exchange Fund" shall have the meaning given such term in Section 2.5.

          "Exchange Ratio" means the number of shares of Americorp Stock into
which a share of CIB Stock shall be converted which shall be equal to the amount
calculated (to the nearest ten thousandth) by dividing the CIB Book Value Per
Share by the Americorp Book Value Per Share.

                                       7

<PAGE>
                                        
          "Expenses" shall have the meaning given such term in Section 11.1.

          "Executive Officer" means with respect to any company a natural Person
who participates or has the authority to participate (other than solely in the
capacity of a director) in major policy making functions of the company, whether
or not such Person has a title or is serving with salary or compensation.

          "F&K" shall have the meaning given such term in Section 5.1.

          "FDIC" means the Federal Deposit Insurance Corporation.

          "Financial Statements of Americorp" means  the audited consolidated
financial statements and notes thereto of Americorp and the related opinions
thereon for the years ended December 31, 1995, 1996 and 1997 and the unaudited
consolidated statements of financial condition and statements of operations and
cash flow of Americorp for the three months ended March 31, 1998.

          "Financial Statements of CIB" means  the audited financial statements
and notes thereto of CIB and the related opinions thereon for the years ended
December 31, 1995, 1996 and 1997 and the unaudited statements of financial
condition and statements of operations and cash flow of CIB for the three months
ended March 31, 1998.

          "FRB" shall mean the Board of Governors of the Federal Reserve System.

          "GAAP" means generally accepted accounting principles.

          "Governmental Entity" means any court or tribunal in any jurisdiction
or any United States federal, state, district, domestic, or other administrative
agency, department, commission, board, bureau or other governmental authority or
instrumentality.

          "Hazardous Materials" shall have the meaning given such term in
Section 3.26.

          "Immediate Family" shall mean a Person's spouse, parents, in-laws,
children and siblings.

          "Impairment in the Reserve" shall mean the amount of any inadequacy in
a Party's  allowance for loan and lease losses at the Determination Date with
any such inadequacy being determined in accordance with GAAP and in accordance
with all applicable regulatory requirements of any Governmental Entity.

                                       8

<PAGE>
                                       
          "IRS" shall mean the Internal Revenue Service.

          "Investment Securities" means any equity security or debt security as
defined in Statement of Financial Accounting Standard No. 115.

          "Operating Loss" shall have the meaning given such term in Section
3.25.

          "Party" means any of Americorp, Bank or CIB.

          "Permit" means any United States federal, foreign, state, local or
other license, permit, franchise, certificate of authority, order of approval
necessary or appropriate under applicable Rules.

          "Person" means any natural person, corporation, trust, association,
unincorporated body, partnership, joint venture, Governmental Entity,
statutorily or regulatory sanctioned unit or any other person or organization.

          "Proxy Statement" means the joint proxy statement that is included as
part of the S-4 and used to solicit proxies for the CIB Shareholders' Meeting
and the Americorp Shareholders' Meeting and to offer and sell the shares of
Americorp Stock to be issued in connection with the Bank Merger.

          "Related Group of Persons" means Affiliates, members of an Immediate
Family or Persons the obligation of whom would be attributed to another Person
pursuant to the regulations promulgated by the SEC.

          "Rule" means any statute or law or any judgment, decree, injunction,
order, regulation or rule of any Governmental Entity.

          "S-4" means the registration statement on Form S-4, and such
amendments thereto, that is filed with the SEC to register the shares of
Americorp Stock to be issued in the Bank Merger under the Securities Act.

          "SEC" means the Securities and Exchange Commission.

          "SEC Reports" mean all reports filed by a Party hereto pursuant to the
Exchange Act with the SEC or other Governmental Entity.

          "Securities Act" means the Securities Act of 1933, as amended.

                                       9

<PAGE>
                                       
          "Surviving Bank" means the Bank as the California state-chartered bank
surviving the Bank Merger of CIB with and into Bank.

          "Tank" shall have the meaning given such term in Section 3.26.

          "Third Party Consent" shall have the meaning given such term in
subsection (b) of Section 5.7.

          "To the knowledge" shall have the meaning given such term in
Section 11.13.

          "VTD" shall have the meaning given such term in Section 6.1.

                                      ARTICLE 2
                           CONSUMMATION OF THE BANK MERGER 

          2.1   THE MERGER; PLAN OF REORGANIZATION.

                (a)  Subject to the terms and conditions of this Agreement and
the Agreement of Merger, at the Effective Time, CIB shall merge with and into
Bank under the charter of Bank.

                (b)  The Charter Documents of Bank as in effect immediately
prior to the Effective Time shall continue in effect after the Bank Merger until
thereafter amended in accordance with applicable law and the members of the
Board of Directors and the Executive Officers of Bank immediately prior to the
Bank Merger shall continue in their respective positions after the Bank Merger
and be the Board of Directors and Executive Officers of the Surviving Bank;
except that Bank shall have taken prior to the Effective Time all necessary
steps so that at the Effective Time (i) the number of authorized directors of
Bank shall be expanded to ten, (ii) the persons set forth on Exhibit 2.1(b)
shall be the Board of Directors of the Bank and shall serve until the earlier of
their resignation or removal or until their respective successors are duly
elected and qualified,  (iii) the current Chairman of the Board of CIB shall be
elected and appointed Vice Chairman of the Board of Directors of the Bank and
Chairman of the Bank's Loan Committee,  (iv) the head office of the Bank shall
be relocated to 300 Esplanade, Suite 110, Oxnard, California 93030, (v) an
executive committee shall be established composed of those directors set forth
on Exhibit 2.1(b) and (vi) the Executive Officers of the Bank shall be Gerald J.
Lukiewski (President and Chief Executive Officers) and the persons selected by
the committee provided for in Section 9.1(a) (clauses (i) - (vi) being
hereinafter collectively referred to as the "Bank Corporate Governance
Changes").

                (c)  At the Effective Time, the corporate existence of CIB shall
be merged and continued in the Surviving Bank.  All assets, rights, franchises,
titles and interests of 

                                       10

<PAGE>
                                       
Bank and CIB, in and to every type of property (real, personal and mixed) and 
choses in action shall be transferred to and vested in the Surviving Bank by 
virtue of the Bank Merger without any deed or other transfer, and the 
Surviving Bank, without any order or action on the part of any court or 
otherwise, shall hold and enjoy all rights of property, franchises and 
interests, including appointments, designations and nominations, and all 
other rights and interests as trustee, executor, administrator, registrar of 
stocks and bonds, guardian of estates, assignee or receiver and in every 
other fiduciary capacity in the same manner and to the same extent that such 
rights, franchises and interests were held by Bank and CIB at the Effective 
Time.  At the Effective Time, the Surviving Bank shall be liable for all 
liabilities of Bank and CIB and all deposits, debts, liabilities, obligations 
and contracts of Bank and CIB, matured or unmatured, whether accrued, 
absolute, contingent or otherwise, and whether or not reflected or reserved 
against on balance sheets, books of accounts or records of Bank and CIB, 
shall be those of the Surviving Bank; and all rights of creditors or other 
obligees and all liens on property of Bank and CIB shall be preserved 
unimpaired.

                (d)  The Charter Document of Americorp as in effect immediately
prior to the Effective Time shall continue in effect after the Bank Merger until
thereafter amended in accordance with applicable law,  the members of the Board
of Directors and the Executive Officers of Americorp immediately prior to the
Bank Merger shall continue in their respective positions after the Bank Merger
and be the Board of Directors and Executive Officers of Americorp and the
operations of Americorp shall continue in effect after the Bank Merger; except
that Americorp shall have taken prior to the Effective Time all necessary steps
so that at the Effective Time (i) the number of authorized directors of
Americorp shall be expanded to ten,  (ii) the  persons set forth on Exhibit
2.1(d) shall be the Board of Directors of the Americorp and shall serve until
the earlier of their resignation or removal or until their respective successors
are duly elected and qualified,  (iii) the current Chairman of the Board of CIB
shall be elected and appointed Vice Chairman of the Board of Directors of
Americorp, (iv) an executive committee shall be established composed of those
directors set forth on Exhibit 2.1(d) and (v) the Executive Officers of
Americorp shall be Gerald J. Lukiewski (President and Chief Executive Officers)
and the persons selected by the committee provided for in Section 9.1(a)
(clauses (i) -  (v) being hereinafter collectively referred to as the "Americorp
Corporate Governance Changes").

          2.2   EFFECTIVE TIME.  The Closing shall take place as soon as
practicable following the satisfaction or waiver of the conditions set forth in
Sections 8.1, 8.2 and 8.3, and the Parties shall use best efforts to cause the
Closing to occur as soon as possible after receipt of approval of the Bank
Merger from the Commissioner and the FDIC and the expiration of all required
waiting periods, or such later time and date as to which the Parties may agree. 
The Bank Merger shall be effective upon the filing by the Commissioner of the
Agreement of Merger as specified in the CFC.  Such time is referred to herein as
the "Effective Time."

          2.3   CONVERSION OF SHARES.  At the Effective Time and pursuant to the
Agreement of Merger: 

                                       11

<PAGE>
                                       
                (a)  Subject to the exceptions and limitations in Section 2.4,
each outstanding share of CIB Stock shall, without any further action on the
part of CIB or the holders of any of such shares, be converted into shares of
Americorp Stock in accordance with the Exchange Ratio.

                (b)  Each outstanding share of Bank Stock shall, without any
further action on the part of Bank or of the holder of any of such shares, be
converted into shares of the Surviving Bank and each certificate that, prior to
the Effective Time, represented shares of Bank Stock shall evidence ownership of
shares of the Surviving Bank.

                (c)  Each outstanding share of Americorp Stock   shall remain
outstanding and shall not be converted or otherwise affected by the Bank Merger,
except that any Americorp Perfected Dissenting Shares shall remain outstanding
subject to the right of the holder of such shares to receive payment for such
shares in an amount determined pursuant to Chapter 13 of the CGCL.

                (d)  The Aggregate Book Value of Americorp shall be set forth 
in the Aggregate Book Value Certificate of Americorp, and the calculations 
and procedures shall be reviewed by CIB.  The Aggregate Book Value of CIB 
shall be set forth in the Aggregate Book Value Certificate of CIB, and the 
calculations and procedures shall be reviewed by Americorp.   If the Parties 
cannot initially agree on the Aggregate Book Value of Americorp, the 
Aggregate Book Value of CIB, the Americorp Book Value Per Share, the CIB Book 
Value Per Share, the Exchange Ratio, any Impairment in the Reserve of  any 
Party or the calculation of any of the foregoing, the Parties shall attempt 
to agree upon the amount or amounts in dispute within seven days.  If no 
mutual agreement is reached within said period, the Parties shall immediately 
hire an independent expert qualified to render an opinion regarding the 
amount of the particular matter or matters in dispute.  The Parties shall 
cooperate fully with any such independent expert and will equally split the 
cost of such expert.  The opinion of such expert shall be binding on the 
parties for purposes of this Agreement.  

                                      12

<PAGE>
                                       
          2.4   CERTAIN EXCEPTIONS AND LIMITATIONS. (A) Any shares of CIB Stock
held by Americorp or any subsidiary of Americorp (other than shares held in a
fiduciary capacity or as DPC Property) will be canceled at the Effective Time;
(B) CIB Perfected Dissenting Shares shall not be converted into shares of
Americorp Stock, but shall, after the Effective Time, be entitled only to such
rights as are granted them by Chapter 13 of the CGCL (each dissenting
shareholder who is entitled to payment for his shares of CIB Stock shall receive
such payment in an amount as determined pursuant to Chapter 13 of CGCL), and (C)
no fractional shares of Americorp Stock shall be issued in the Bank Merger and,
in lieu thereof, each holder of CIB Stock who would otherwise be entitled to
receive a fractional share shall receive an amount in cash equal to the product
(calculated to the nearest ten thousandth) obtained by multiplying (a) the
Americorp Book Value Per Share times (b) the fraction of the share of Americorp
Stock to which such holder would otherwise be entitled.

          2.5   EXCHANGE PROCEDURES.

                (a)  As of the Effective Time, Americorp shall have deposited
with the Exchange Agent for the benefit of the holders of shares of CIB Stock,
for exchange in accordance with this Section 2.5 through the Exchange Agent,
certificates representing the shares of Americorp Stock issuable pursuant to
Section 2.3 in exchange for shares of CIB Stock outstanding immediately prior to
the Effective Time, and funds in an amount not less than the amount of cash
payable in lieu of fractional shares of Americorp Stock which would otherwise be
payable in connection with Section 2.3 hereof, but for the operation of Section
2.4 of this Agreement (collectively, the "Exchange Fund").

                (b)  Americorp shall direct the Exchange Agent to mail promptly
after the Effective Time, to each holder of record of a certificate or
certificates which immediately prior to the Effective Time represented
outstanding shares of CIB Stock (the "Certificates") whose shares were converted
into the right to receive shares of Americorp Stock pursuant to Section 2.3
hereof:  (i) a letter of transmittal (which shall specify that delivery shall be
effected, and risk of loss and title to the Certificates shall pass, only upon
delivery of the Certificates to the Exchange Agent and shall be in such form and
have such other provisions as CIB may reasonably specify), and (ii) instructions
for use in effecting the surrender of the Certificates in exchange for
certificates representing shares of Americorp Stock.  Upon surrendering of a
Certificate for cancellation to the Exchange Agent or to such other agent or
agents as may be appointed by CIB, together with such letters of transmittal,
duly executed, the holder of such Certificate shall be entitled to receive in
exchange therefor that amount of cash and a certificate representing that number
of whole shares of Americorp Stock which such holder has the right to receive
pursuant to the provisions of Sections 2.3 and 2.4 hereof, and the Certificate
so surrendered shall forthwith be canceled.  In the event a Certificate is
surrendered representing CIB Stock, the transfer of ownership which is not
registered in the transfer records of CIB, a certificate representing the proper
number of shares of Americorp Stock may be issued to a transferee if the
Certificate representing such CIB Stock is presented to

                                       13

<PAGE>

the Exchange Agent, accompanied by all documents required to evidence and 
effect such transfer and by evidence that any applicable stock transfer taxes 
have been paid.  Until surrendered as contemplated by this Section 2.5 and 
except as provided in subsection (g) hereof, each Certificate shall be deemed 
at any time after the Effective Time to represent only the right to receive 
upon such surrender the certificate representing shares of Americorp Stock 
and cash in lieu of any fractional shares of stock as contemplated by this 
Section 2.5.  Notwithstanding anything to the contrary set forth herein, if 
any holder of shares of CIB should be unable to surrender the Certificates 
for such shares, because they have been lost or destroyed, such holder may 
deliver in lieu thereof, in the discretion of Americorp, such bond in form 
and substance and with surety reasonably satisfactory to Americorp and shall 
be entitled to receive the certificate representing the proper number of 
shares of Americorp Stock and cash in lieu of fractional shares in accordance 
with Sections 2.3 and 2.4 hereof.

                (c)  No dividends or other distributions declared or made after
the Effective Time with respect to Americorp Stock with a record date after the
Effective Time shall be paid to the holder of any unsurrendered Certificate with
respect to the shares of Americorp Stock represented thereby and no cash payment
in lieu of fractional shares shall be paid to any such holder pursuant to
Section 2.4 until the holder of record of such Certificate shall surrender such
Certificate.  Subject to the effect of applicable laws, following surrender of
any such Certificate, there shall be paid to the record holder of the
certificates representing whole shares of Americorp Stock issued in exchange
thereof, without interest, (i) at the time of such surrender, the amount of any
cash payable in lieu of a fractional share of Americorp Stock to which such
holder is entitled pursuant to Section 2.4 and the amount of dividends or other
distribution with a record date after the Effective Time theretofore paid with
respect to such whole shares of Americorp Stock, and (ii) at the appropriate
payment date, the amount of dividends or other distributions with a record date
after the Effective Time but prior to surrender and a payment date subsequent to
surrender payable with respect to such whole shares of Americorp Stock.

                (d)  All shares of Americorp Stock issued upon the surrender for
exchange of CIB Stock in accordance with the terms hereof (including any cash
paid pursuant to Section 2.4) shall be deemed to have been issued in full
satisfaction of all rights pertaining to such shares of CIB Stock, and there
shall be no further registration of transfers on the stock transfer books of the
Surviving Bank of the shares of CIB Stock which were outstanding immediately
prior to the Effective Time.  If after the Effective Time, Certificates are
presented to Americorp for any reason, they shall be canceled and exchanged as
provided in this Agreement.

                (e)  Any portion of the Exchange Fund which remains
undistributed to the shareholders of CIB following the passage of six months
after the Effective Time shall be delivered to Americorp, upon demand, and any
shareholders of CIB who have not theretofore complied with this Section 2.5
shall thereafter look only to Americorp for payment of their claim for Americorp
Stock, any cash in lieu of fractional shares of Americorp Stock and any
dividends or distributions with respect CIB Stock.

                                       14

<PAGE>
                                       
                (f)  Neither Americorp nor CIB shall be liable to any holder of
shares of CIB Stock for such shares (or dividends or distributions with respect
thereto) or cash from the Exchange Fund delivered to a public official pursuant
to any applicable abandoned property, escheat or similar law.

                (g)  The Exchange Agent shall not be entitled to vote or
exercise any rights of ownership with respect to the shares of Americorp Stock
held by it from time to time hereunder, except that it shall receive and hold
all dividends or other distributions paid or distributed with respect to such
shares of Americorp Stock for the account of the Persons entitled thereto.
Former shareholders of record of CIB shall be entitled to vote after the
Effective Time at any meeting of Americorp shareholders the number of whole
shares of Americorp Stock into which their respective shares of CIB Stock are
converted, regardless of whether such holders have exchanged their Certificates
for certificates representing Americorp Stock in accordance with the provisions
of this Agreement.

          2.6   DIRECTORS' AGREEMENTS.   

                (a)  Concurrently with the execution of this Agreement,
Americorp and Bank shall cause each of its respective directors to enter into a
Americorp Directors' Agreement.

                (b)  Concurrently with the execution of this Agreement, CIB
shall cause each of its respective directors to enter into an CIB's Directors'
Agreement.



                                      ARTICLE 3
                 REPRESENTATIONS AND WARRANTIES OF AMERICORP AND BANK
                                       
          Americorp and Bank represent and warrant to CIB as follows:

          3.1   INCORPORATION, STANDING AND POWER.  Americorp has been duly
incorporated and is validly existing as a corporation in good standing under the
laws of the State of California and is registered as a bank holding company
under the BHC Act.  Bank has been duly incorporated and is validly existing as a
banking company under the laws of California and is authorized by the
Commissioner to conduct a general banking business.  Bank's deposits are insured
by the FDIC in the manner and to the extent provided by law.  Americorp and Bank
have all requisite corporate power and authority to own, lease and operate their
respective properties and assets and to carry on their respective businesses as
presently conducted.  Neither the scope of the business of Americorp or Bank nor
the location of any of their respective properties requires that Americorp or
Bank be licensed to do business in any jurisdiction other than in California
where the failure to be so 

                                       15

<PAGE>
                                       
licensed would, individually or in the aggregate, have a materially adverse 
effect on the financial condition, results of operation or business of 
Americorp on a consolidated basis.

          3.2   CAPITALIZATION.  As of the date of this Agreement, the
authorized capital stock of Americorp consists of 2,500,000 shares of Americorp
Stock, of which 594,518 shares are outstanding.  As of the date of this
Agreement, the authorized capital stock of Bank consists of 720,000 shares of
Bank Stock, of which 523,200 shares are outstanding and are owned by Americorp
without Encumbrance.  All the outstanding shares of Americorp Stock and Bank
Stock are duly authorized, validly issued, fully paid, nonassessable and without
preemptive rights. Except for Americorp Stock Options covering 86,569 shares of
Americorp stock granted pursuant to the Americorp Stock Option Plan and except
as set forth in Americorp's Disclosure Letter, there are no outstanding options,
warrants or other rights in or with respect to the unissued shares of Americorp
Stock or Bank Stock or any other securities convertible into such stock, and
neither Americorp nor Bank is obligated to issue any additional shares of its
capital stock or any options, warrants or other rights in or with respect to the
unissued shares of its capital stock or any other securities convertible into
such stock.

          3.3   SUBSIDIARIES.  Except as set forth in Americorp's Disclosure
Letter, neither Americorp nor Bank own, directly or indirectly, any outstanding
stock, Equity Securities or other voting interest in any corporation,
partnership, joint venture or other entity or Person, other than DPC Property.

          3.4   FINANCIAL STATEMENTS.  Americorp has previously furnished to CIB
a copy of the Financial Statements of Americorp.  The Financial Statements of
Americorp: (a) present fairly the consolidated financial condition of Americorp
as of the respective dates indicated and its consolidated results of operations
and cash flow for the respective periods indicated; and (b) have been prepared
in accordance with GAAP. The audits of Americorp have been conducted in
accordance with generally accepted auditing standards.  The books and records of
Americorp and Bank are being maintained in material compliance with applicable
legal and accounting requirements.  Except to the extent (i) reflected in the
Financial Statements of Americorp and (ii) of liabilities incurred since
December 31, 1997 in the ordinary course of business and consistent with past
practice, neither Americorp nor Bank has any liabilities, whether absolute,
accrued, contingent or otherwise.

          3.5   AUTHORITY OF AMERICORP AND BANK.  The execution and delivery by
Americorp and Bank of this Agreement and, subject to the requisite approval of
the shareholders of Americorp and of Americorp as the sole shareholder of Bank,
the consummation of the transactions contemplated hereby have been duly and
validly authorized by all necessary corporate action on the part of Americorp
and Bank, and this Agreement is a valid and binding obligation of Americorp and
Bank enforceable in accordance with its terms, except as the enforceability
thereof may be limited by bankruptcy, liquidation, receivership,
conservatorship, insolvency, moratorium or other 

                                       16

<PAGE>
                                       
similar laws affecting the rights of creditors generally and by general 
equitable principles and by Section 8(b)(6)(D) of the Federal Deposit 
Insurance Act, 12 U.S.C. Section 1818(b)(6)(D).  Except as set forth in 
Americorp's Disclosure Letter, neither the execution and delivery by 
Americorp and Bank of this Agreement, the consummation of the Bank Merger or 
the transactions contemplated herein, nor compliance by Americorp and Bank 
with any of the provisions hereof, will: (a) violate any provision of their 
respective Charter Documents; (b) constitute a breach of or result in a 
default (or give rise to any rights of termination, cancellation or 
acceleration, or any right to acquire any securities or assets) under any of 
the terms, conditions or provisions of any note, bond, mortgage, indenture, 
franchise, license, permit, agreement, Encumbrances or other instrument or 
obligation to which Americorp or Bank is a party, or by which Americorp or 
Bank or any of their respective properties or assets is bound, if in any such 
circumstances, such event could have consequences materially adverse to 
Americorp on a consolidated basis; or (c) violate any Rule applicable to 
Americorp or Bank or any of their respective properties or assets.  No 
Consent of any Governmental Entity having jurisdiction over any aspect of the 
business or assets of Americorp or Bank, and no Consent of any Person, is 
required in connection with the execution and delivery by Americorp and Bank 
of this Agreement or the consummation by Americorp and Bank of the Bank 
Merger and the transactions contemplated hereby, except (i) the approval of 
this Agreement and the transactions contemplated hereby by the shareholders 
of Americorp and by Americorp as the sole shareholder of Bank; (ii) such 
approvals or notices as may be required by the FRB, the Commissioner and the 
FDIC; (iii) the declaring effective of the S-4 by the SEC and the approvals 
of all necessary blue sky administrators; (iv) the California Department of 
the State of California as to certain matters related to stock options; and 
(v) as otherwise set forth in Americorp's Disclosure Letter.

          3.6   INSURANCE.  Americorp and Bank have policies of insurance and
bonds covering their assets and businesses against such casualties and
contingencies and in such amounts, types and forms as are customary in the
banking industry for  their businesses, operations, properties and assets.  All
such insurance policies and bonds are in full force and effect.  Except as set
forth in Americorp's Disclosure Letter, neither Americorp nor Bank has received
notice from any insurer that any such policy or bond has canceled or indicating
an intention to cancel or not to renew any such policy or bond or generally
disclaiming liability thereunder.  Except as set forth in Americorp's Disclosure
Letter, neither Americorp nor Bank is in default under any such policy or bond
and all material claims thereunder have been filed in a timely fashion. 
Americorp's Disclosure Letter sets forth a list of all policies of insurance
carried and owned by Americorp or Bank, showing the name of the owner and the
insurance company, the nature of the coverage, the policy limit, the annual
premiums and the expiration dates.  The existing insurance carried by Americorp
and Bank is sufficient for compliance by Americorp and Bank with all material
requirements of law and regulations and agreements to which they are subject or
are a party.

          3.7   TITLE TO ASSETS.  Americorp's Disclosure Letter sets forth a
summary of all items of personal property and equipment with a book value of
$25,000 or more, or having an 

                                       17

<PAGE>
                                       
annual lease payment of $10,000 or more, owned or leased by Americorp or 
Bank.  Americorp and Bank have good and marketable title to all their 
respective properties and assets, other than real property, owned or stated 
to be owned by Americorp and Bank, free and clear of all Encumbrances except: 
(a) as set forth in the Financial Statements of Americorp; (b) Encumbrances 
for current taxes not yet due; (c) Encumbrances incurred in the ordinary 
course of business, if any, that, to the knowledge of Americorp and Bank, (i) 
are not substantial in character, amount or extent, (ii) do not materially 
detract from the value, (iii) do not interfere with present use, of the 
property subject thereto or affected thereby, and (iv) do not otherwise 
materially impair the conduct of business of Americorp and Bank; or (d) as 
set forth in Americorp's Disclosure Letter. 

          3.8   REAL ESTATE.  Americorp's Disclosure Letter sets forth a list of
all real property, including leaseholds, owned by Americorp and Bank, together
with (i) a description of the locations thereof, (ii) a description of each real
property lease, sublease, installment purchase, or similar arrangement to which
either Americorp or Bank is a party, and (iii) a description of each contract
for the purchase, sale or development of real estate to which Americorp or Bank
is a party.   Americorp and Bank have good and marketable title to the
respective real property, and valid leasehold interests in the respective
leaseholds, set forth in Americorp's Disclosure Letter, free and clear of all
Encumbrances, except (a) for rights of lessors, co-lessees or sublessees in such
matters that are reflected in the lease; (b) Encumbrances for current taxes not
yet due and payable; (c) Encumbrances incurred in the ordinary course of
business, if any, that, to the knowledge of Americorp and Bank, (i) are not
substantial in character, amount or extent, (ii) do not materially detract from
the value, (iii) do not interfere with present use, of the property subject
thereto or affected thereby, and (iv) do not otherwise materially impair the
conduct of business of Americorp or Bank; or (d) as set forth in Americorp's
Disclosure Letter.  Americorp or Bank, as the case may be, as lessee, has the
right under valid and subsisting leases to occupy, use and possess all property
leased by it, as identified in Americorp's Disclosure Letter, and, to the
knowledge of Americorp and Bank, there has not occurred under any such lease any
breach, violation or default.  Except as set forth in Americorp's Disclosure
Letter and except with respect to deductibles under insurance policies set forth
in Americorp's Disclosure Letter, neither Americorp nor Bank has experienced any
uninsured damage or destruction with respect to the properties identified in
Americorp's Disclosure Letter.  To the knowledge of Americorp and Bank, all
properties and assets used by Americorp and Bank are in good operating condition
and repair, suitable for the purposes for which they are currently utilized, and
comply with all applicable Rules related thereto.  Americorp and Bank enjoy
peaceful and undisturbed possession under all leases for the use of real or
personal property under which it is the lessee, and, to the knowledge of
Americorp and Bank, all leases to which Americorp or Bank is a party are valid
and enforceable in all material respects in accordance with the terms thereof
except as may be limited by bankruptcy, insolvency, moratorium or other similar
laws affecting creditors' rights and except as may be limited by the exercise of
judicial discretion in applying principles of equity.  Neither Americorp nor
Bank is in default with respect to any such lease, and to the knowledge of the
officers of Americorp and Bank no event has occurred which with the lapse of
time or the giving of notice, or both, would constitute a default 

                                       18

<PAGE>
                                       
under any such lease.  Copies of each such lease are attached to Americorp's 
Disclosure Letter.

          3.9   LITIGATION.  Except as set forth in Americorp's Disclosure
Letter, to the knowledge of Americorp and Bank, there is no private or
governmental suit, claim, action, investigation or proceeding pending, nor to
Americorp's or Bank's knowledge threatened, against Americorp or Bank or against
any of their directors, officers or employees relating to the performance of
their duties in such capacities or against or affecting any properties of
Americorp or Bank.  Also, except as disclosed in Americorp's Disclosure Letter,
there are no judgments, decrees, stipulations or orders against Americorp or
Bank enjoining either of them or any of their directors, officers or employees
in respect of, or the effect of which is to prohibit, any business practice or
the acquisition of any property or the conduct of business in any area of
Americorp or Bank.  To the knowledge of Americorp and Bank, neither Americorp
nor Bank is a party to any pending or, to the knowledge of any of the officers,
threatened legal, administrative or other claim, action, suit, investigation,
arbitration or proceeding challenging the validity or propriety of any of the
transactions contemplated by this Agreement.

          3.10  TAXES.  Except as set forth in Americorp's Disclosure Letter,
Americorp and Bank had filed all federal and foreign income tax returns, all
state and local franchise and income tax, real and personal property tax, sales
and use tax, premium tax, excise tax and other tax returns of every character
required to be filed by it and have paid all taxes, together with any interest
and penalties owing in connection therewith, shown on such returns to be due in
respect of the periods covered by such returns, other than taxes which are being
contested in good faith and for which adequate reserves have been established. 
Except as set forth in Americorp's Disclosure Letter, Americorp and Bank have
filed all required payroll tax returns, have fulfilled all tax withholding
obligations and have paid over to the appropriate governmental authorities the
proper amounts with respect to the foregoing.  The tax and audit positions taken
by Americorp and Bank in connection with the tax returns described in the
preceding sentence were reasonable and asserted in good faith.  Adequate
provision has been made in the books and records of Americorp or Bank and, to
the extent required by generally accepted accounting procedures, reflected in
the Financial Statements of Americorp, for all tax liabilities, including
interest or penalties, whether or not due and payable and whether or not
disputed, with respect to any and all federal, foreign, state, local and other
taxes for the periods covered by such financial statements and for all prior
periods.  Americorp's Disclosure Letter sets forth (i) the date or dates through
which the IRS has examined the federal tax returns of Americorp and Bank and the
date or dates through which any foreign, state, local or other taxing authority
has examined any other tax returns of Americorp and Bank; (ii) a complete list
of each year for which any federal, state, local or foreign tax authority has
obtained or has requested an extension of the statute of limitations from
Americorp or Bank and lists each tax case of Americorp or Bank currently pending
in audit, at the administrative appeals level or in litigation; and (iii) the
date and issuing authority of each statutory notice of deficiency, notice of
proposed assessment and revenue agent's report issued to Americorp within the
last twelve (12) months.   Except as set forth in Americorp's Disclosure Letter,
to the knowledge of Americorp and Bank, 

                                       19

<PAGE>
                                       
neither the IRS nor any foreign, state, local or other taxing authority has, 
during the past three years, examined or is in the process of examining any 
federal, foreign, state, local or other tax returns of Americorp or Bank.  To 
the knowledge of Americorp and Bank, neither the IRS nor any foreign, state, 
local or other taxing authority is now asserting or threatening to assert any 
deficiency or claim for additional taxes (or interest thereon or penalties in 
connection therewith) except as set forth in Americorp's Disclosure Letter. 

          3.11  COMPLIANCE WITH LAWS AND REGULATIONS. Except as set forth in
Americorp's Disclosure Letter, neither Americorp nor Bank is in default under or
in breach of any provision of its Charter Documents or any Rule promulgated by
any Governmental Entity having authority over it, where such default or breach
would have a material adverse effect on the business, financial condition or
results of operations of Americorp or Bank.

          3.12  PERFORMANCE OF OBLIGATIONS.  Americorp and Bank have performed
all of the respective obligations required to be performed by it to date and
neither of them is in material default under or in breach of any term or
provision of any of the Americorp Scheduled Contracts, and no event has occurred
that, with the giving of notice or the passage of time or both, would constitute
such default or breach.  To Americorp's and Bank's knowledge, no party with whom
either has an agreement that is material to the business of Americorp or Bank is
in default thereunder.

          3.13  EMPLOYEES.  Except as set forth in Americorp's Disclosure
Letter, there are no controversies pending or threatened between Americorp or
Bank and any of their respective employees that are likely to have a material
adverse effect on the business, financial condition or results of operation of
Americorp or Bank.  Neither Americorp nor Bank is a party to any collective
bargaining agreement with respect to any of its employees or any labor
organization to which its employees or any of them belong.

          3.14  BROKERS AND FINDERS.  Except as provided in Americorp's
Disclosure Letter with copies of any such agreements attached, neither Americorp
nor Bank is not a party to or obligated under any agreement with any broker or
finder relating to the transactions contemplated hereby, and neither the
execution of this Agreement nor the consummation of the transactions provided
for herein or therein will result in any liability to any broker or finder.

          3.15  MATERIAL CONTRACTS.  Except as set forth in Americorp's
Disclosure Letter (all items listed or required to be listed in Americorp's
Disclosure Letter as a result of this Section being referred to herein as
"Americorp Scheduled Contracts"), neither Americorp nor Bank is  a party or
otherwise subject to:

                (a)  any employment, deferred compensation, bonus or consulting
contract;

                                       20

<PAGE>
                                       
                (b)  any advertising, brokerage, licensing, dealership,
representative or agency relationship or contract;

                (c)  any contract or agreement that would restrict Americorp or
the Surviving Bank after the Effective Time from competing in any line of
business with any Person or using or employing the services of any Person;

                (d)  any collective bargaining agreement or other such contract
or agreement with any labor organization;

                (e)  any lease of real or personal property providing for annual
lease payments by or to Americorp or Bank in excess of $10,000 per annum other
than financing leases entered into in the ordinary course of business in which
Americorp or Bank is lessor and leases of real property presently used by Bank
as banking offices.

                (f)  any mortgage, pledge, conditional sales contract, security
agreement, option, or any other similar agreement with respect to any interest
of Americorp or Bank (other than as mortgagor or pledgor in the ordinary course
of their banking business or as mortgagee, secured party or deed of trust
beneficiary in the ordinary course of their business) in personal property
having a value of $25,000 or more;

                (g)  any stock purchase, stock option, stock bonus, stock
ownership, profit sharing, group insurance, bonus, deferred compensation,
severance pay, pension, retirement, savings or other incentive, welfare or
employment plan or material agreement providing benefits to any present or
former employees, officers or directors of Americorp or Bank;

                (h)  any agreement to acquire equipment or any commitment to
make capital expenditures of $25,000 or more;

                (i)  other than agreements entered into in the ordinary course
of business with respect to DPC Property, any agreement for the sale of any
property or assets in which Americorp or Bank has an ownership interest or for
the grant of any preferential right to purchase any such property or asset;

                (j)  any agreement for the borrowing of any money (other than
liabilities or interbank borrowings made in the ordinary course of their banking
business and reflected in the financial records of Americorp or Bank);

                (k)  any restrictive covenant contained in any deed to or lease
of real property owned or leased by Americorp or Bank (as lessee) that
materially restricts the use, transferability or value of such property;

                                       21

<PAGE>
                                       
                (l)  any guarantee or indemnification which involves the sum of
$25,000 or more, other than letters of credit or loan commitments issued in the
normal course of business;

                (m)  any supply, maintenance or landscape contracts not
terminable by Americorp or Bank without penalty on 30 days or less notice and
which provides for payments in excess of $10,000 per annum;

                (n)  other than as disclosed with reference to subparagraph (k)
of this Section 3.15, any agreement which would be terminable other than by
Americorp or Bank or as a result of the consummation of the transactions
contemplated by this Agreement;

                (o)  any contract of participation with any other bank in any
loan entered into by Americorp or Bank subsequent to December 31, 1997 in excess
of $25,000 or any sales of assets of Americorp or Bank with recourse of any kind
to Americorp or Bank except the sale of mortgage loans, servicing rights,
repurchase or reverse repurchase agreements, securities or other financial
transactions in the ordinary course of business; 

                (p)  any other agreement of any other kind, including for data
processing and similar services, which involves future payments or receipts or
performances of services or delivery of items requiring aggregate payment of
$10,000 or more to or by Americorp or Bank other than payments made under or
pursuant to loan agreements, participation agreements and other agreements for
the extension of credit in the ordinary course of their business;

                (q)  any material agreement, arrangement or understanding not
made in the ordinary course of business;

                (r)  any agreement, arrangement or understanding relating to the
employment, election, retention in office or severance of any present or former
director, officer or employee of Americorp or Bank;

                (s)  any agreement, arrangement or understanding pursuant to
which any payment (whether severance pay or otherwise) became or may become due
to any director, officer or employee of Americorp or Bank upon execution of this
Agreement or upon or following consummation of the transactions contemplated
hereby (either alone or in connection with the occurrence of any additional acts
or events); or

                (t)  any written agreement, supervisory agreement, memorandum of
understanding, consent order, cease and desist order, capital order, or
condition of any regulatory order or decree with or by the Commissioner, FDIC,
FRB or any other regulatory agency.

True copies of all Americorp Scheduled Contracts, including all amendments and
supplements 

                                       22

<PAGE>
                                       
thereto, are attached to Americorp's Disclosure Letter.

          3.16  ABSENCE OF MATERIAL CHANGE.  Since December 31, 1997, the
businesses of Americorp and Bank have been conducted only in the ordinary
course, in substantially the same manner as theretofore conducted, and, except
as set forth in Americorp's Disclosure Letter, there has not occurred since
December 31, 1997 any event that has had or may reasonably be expected to have a
material adverse effect on the business, financial condition or results of
operation of Americorp or Bank.

          3.17  LICENSES AND PERMITS.  Americorp and Bank have all licenses and
permits that are necessary for the conduct of their respective businesses, and
such licenses are in full force and effect, except for any failure to be in full
force and effect that would not, individually or in the aggregate, have a
material adverse effect on the business, financial condition or results of
operations of Americorp or Bank.  The properties and operations of Americorp and
Bank are and have been maintained and conducted, in all material respects, in
compliance with all applicable Rules.

          3.18  UNDISCLOSED LIABILITIES.  Except as set forth in Americorp's
Disclosure Letter, neither Americorp nor Bank have any liabilities or
obligations, either accrued or contingent, that are material to Americorp or
Bank and that have not been:  (a) reflected or disclosed in the Financial
Statements of Americorp or (b) incurred subsequent to December 31, 1997 in the
ordinary course of business.  Neither Americorp nor Bank knows of any basis for
the assertion against it of any liability, obligation or claim (including,
without limitation, that of any Governmental Entity) that is likely to result in
or cause a material adverse change in the business, financial condition or
results of operations of Americorp or Bank that is not fairly reflected in the
Financial Statements of Americorp or otherwise disclosed in this Agreement.

          3.19  EMPLOYEE BENEFIT PLANS.

                (a)  Except as set forth in Americorp's Disclosure Letter,
neither Americorp nor Bank has an "employee benefit plan," as defined in
Section 3(3) of ERISA.

                (b)  Americorp's Disclosure Letter sets forth copies or
descriptions of each Benefit Arrangement maintained or otherwise contributed to
by Americorp or Bank (such plans and arrangements being collectively referred to
herein as "Bank Benefit Arrangements"). All Bank Benefit Arrangements which are
in effect have been in effect for substantially all of 1997.  There has been no
material amendment thereof or increase in the cost thereof or benefits payable
thereunder since December 31, 1997.   Except as set forth in Americorp's
Disclosure Letter, there has been no material increase in the compensation of or
benefits payable to any senior executive employee of Americorp or Bank since
December 31, 1997, nor any employment, severance or similar contract entered
into with any such employee, nor any amendment to any such contract, 

                                       23

<PAGE>
                                       
since December 31, 1997.  Except as set forth in Americorp's Disclosure 
Letter, there is no contract, agreement or benefit arrangement covering any 
employee of Americorp or Bank which individually or collectively could give 
rise to the payment of any amount which would constitute an "excess parachute 
payment," as such term is defined in Section 280(G) of the Code.

                (c)  With respect to all Bank Benefit Arrangements, Americorp
and Bank are in substantial compliance (other than noncompliance the cost or
liability for which is not material) with the requirements prescribed by any and
all statutes, governmental or court orders, or governmental rules or regulations
currently in effect, applicable to such plans or arrangements. 

                (d)  Except for the contracts set forth in Americorp's
Disclosure Letter, each Bank Benefit Arrangement and each personal services
contract, fringe benefit, consulting contract or similar arrangement with or for
the benefit of any officer, director, employee or other person can be terminated
by Bank within a period of 30 days following the Effective Time of the Bank
Merger, without payment of any amount as a penalty, bonus, premium, severance
pay or other compensation for such termination.

          3.20  CORPORATE RECORDS.  The Charter Documents of Americorp and Bank
and all amendments thereto to the date hereof (true, correct and complete copies
of which are set forth in Americorp's Disclosure Letter) are in full force and
effect as of the date of this Agreement.  The minute books of Americorp and
Bank, together with the documents and other materials incorporated therein by
reference, reflect all meetings held and contain complete and accurate records
of all corporate actions taken by the boards of directors of Americorp and Bank
(or any committees thereof) and stockholders.  Except as reflected in such
minute books, there are no minutes of meetings or consents in lieu of meetings
of the board of directors (or any committees thereof) or of the stockholders of
Americorp or Bank.

          3.21  ACCOUNTING RECORDS.  Americorp and Bank maintain accounting
records which fairly and validly reflect, in all material respects, their
transactions and accounting controls sufficient to provide reasonable assurances
that such transactions are (i) executed in accordance with their management's
general or specific authorization, and (ii) recorded as necessary to permit the
preparation of financial statements in conformity with GAAP.  Such records, to
the extent they contain material information pertaining to Americorp or Bank
which is not easily and readily available elsewhere, have been duplicated, and
such duplicates are stored safely and securely.

          3.22  OFFICES AND ATMS.  Set forth in Americorp's Disclosure Letter is
a list of the headquarters of Bank (identified as such) and each of the offices
and automated teller machines ("ATMs") maintained and operated (or to be
maintained and operated) by Bank (including, without limitation, representative
and loan production offices and operations centers) and the location thereof. 
Except as set forth in Americorp's Disclosure Letter, neither Americorp nor Bank
maintains any other office or ATM and conducts business at any other location,
and neither 

                                       24

<PAGE>
                                       
Americorp nor Bank has applied for or received permission to open
any additional branch nor operate at any other location.

          3.23  LOAN PORTFOLIO.   Americorp's Disclosure Letter sets forth a
description of:    (a) by type and classification, all loans, leases, other
extensions and commitments to extend credit of Bank of $100,000 or more, that
have been classified by itself, its bank examiners or auditors (external or
internal) as "Watch List," "Substandard," "Doubtful," "Loss" or any comparable
classification; and (b) all loans due to Bank as to which any payment of
principal, interest or any other amount is 30 days or more past due. 
Americorp's consolidated allowance for loan losses is and will be at the
Effective Time adequate and in accordance with GAAP in all material respects and
in accordance with all applicable regulatory requirements of any Governmental
Entity.

          3.24  POWER OF ATTORNEY.  Except as set forth in Americorp's
Disclosure Letter, neither Americorp nor Bank has granted any Person a power of
attorney or similar authorization that is presently in effect or outstanding.

          3.25  OPERATING LOSSES.  Americorp's Disclosure Letter sets forth any
Operating Loss (as herein defined) which has occurred at Americorp or Bank
during the period after December 31, 1997. To the knowledge of Americorp and
Bank, no action has been taken or omitted to be taken by an employee of
Americorp or Bank that has resulted in the incurrance by Americorp or Bank of an
Operating Loss or that might reasonably be expected to result in an Operating
Loss after December 31, 1997, which, net of any insurance proceeds payable in
respect thereof, would exceed $25,000.  "Operating Loss" means any loss
resulting from cash shortages, lost or misposted items, disputed clerical and
accounting errors, forged checks, payment of checks over stop payment orders,
counterfeit money, wire transfers made in error, theft, robberies, defalcations,
check kiting, fraudulent use of credit cards or electronic teller machines or
other similar acts or occurrences.

          3.26  ENVIRONMENTAL MATTERS.  Except as set forth in Americorp's
Disclosure Letter, to the knowledge of Americorp and Bank, (i) each of Americorp
and Bank is in compliance with all Environmental Laws; (ii) there are no Tanks
on or about Americorp Property; (iii) there are no Hazardous Materials on, below
or above the surface of, or migrating to or from Americorp Property; (iv)
neither Americorp nor Bank has loans outstanding secured by real property that
is not in compliance with Environmental Laws or which has a leaking Tank or upon
which there are Hazardous Materials on or migrating to or from; and (v) without
limiting the foregoing representations and warranties contained in clauses (i)
through (iv), as of the date of this Agreement, there is no claim, action ,
suit, or proceeding or notice thereof before any Governmental Entity pending
against Americorp or Bank or concerning property securing Americorp and Bank
loans and there is no outstanding judgment, order, writ, injunction, decree, or
award against or affecting Americorp Property or property securing Americorp or
Bank loans, relating to the foregoing representations (i) -- (iv), in each case
the noncompliance with which, or the presence of

                                       25

<PAGE>

which would have a material adverse effect on the business, financial 
condition, results of operations or prospects of Americorp or Bank.  For 
purposes of this Agreement, the term "Environmental Laws" shall mean all 
applicable statutes, regulations, rules, ordinances, codes, licenses, 
permits, orders, approvals, plans, authorizations, concessions, franchises, 
and similar items of all Governmental Entities and all applicable judicial, 
administrative, and regulatory decrees, judgments, and orders relating to the 
protection of human health or the environment, including, without limitation: 
all requirements, including, but not limited to those pertaining to 
reporting, licensing, permitting, investigation, and remediation of 
emissions, discharges, releases, or threatened releases of Hazardous 
Materials, chemical substances, pollutants, contaminants, or hazardous or 
toxic substances, materials or wastes whether solid, liquid, or gaseous in 
nature, into the air, surface water, groundwater, or land, or relating to the 
manufacture, processing, distribution, use, treatment, storage, disposal, 
transport, or handling of chemical substances, pollutants, contaminates, or 
hazardous or toxic substances, materials, or wastes, whether solid, liquid, 
or gaseous in nature and all requirements pertaining to the protection of the 
health and safety of employees or the public.  "Americorp Property" shall 
mean real estate currently owned, leased, or otherwise used by Americorp or 
Bank, or in which Americorp or Bank has an investment or security interest by 
mortgage, deed of trust, sale and lease-back or otherwise, including without 
limitation, properties under foreclosure and properties held by Americorp or 
Bank in its capacity as a trustee or otherwise.  "Tank" shall mean treatment 
or storage tanks, sumps, or water, gas or oil wells and associated piping 
transportation devices.  "Hazardous Materials" shall mean any substance the 
presence of which requires investigation or remediation under any federal, 
state, or local statute, regulation, ordinance, order, action, policy or 
common law, or which is or becomes defined as a hazardous waste, hazardous 
substance, hazardous material, used oil, pollutant or contaminant under any 
federal, state or local statute, regulation, rule or ordinance or amendments 
thereto including without limitation, the Comprehensive Environmental 
Response; Compensation and Liability Act (42 U.S.C.9601, ET SEQ.); the 
Resource Conservation and Recovery Act (42 U.S.C. 6901, ET SEQ.); the Clean 
Air Act, as amended (42 U.S.C. 7401, ET SEQ.); the Federal Water Pollution 
Control Act, as amended (33 U.S.C. 1251, ET SEQ.); the Toxic Substances 
Control Act, as amended (15 U.S.C. 9601, et seq.); the Occupational Safety 
and Health Act, as amended (29 U.S.C. 65); the Emergency Planning and 
Community Right-to-Know Act of 1986 (42 U.S.C. 11001, ET SEQ.); the Mine 
Safety and Health Act of 1977, as amended (30 U.S.C. 801, ET SEQ.); the Safe 
Drinking Water Act (42 U.S.C. 300f, ET SEQ.); and all comparable state and 
local laws, including without limitation, the Carpenter-Presley-Tanner 
Hazardous Substance Account Act (State Superfund), the Porter-Cologne Water 
Quality Control Action, 25140, 25501(j) and (k); 25501.1.25281 and 25250.1 of 
the California HEALTH AND SAFETY CODE and/or Article I of Title 22 of the 
California CODE OF REGULATIONS, Division 4, Chapter 30; laws of other 
jurisdictions or orders and regulations; or the presence of which causes or 
threatens to cause a nuisance, trespass or other common law tort upon real 
property or adjacent properties or poses or threatens to pose a hazard to the 
health or safety of persons or without limitation, which contains gasoline, 
diesel fuel or other petroleum hydrocarbons; polychlorinated biphenyls 
(PCB's), asbestos or urea formaldehyde foam 

                                       26

<PAGE>
                                       
insulation.

          3.27  COMMUNITY REINVESTMENT ACT.  Bank received a rating of
"satisfactory" or better in its most recent examination or interim review with
respect to the Community Reinvestment Act.  Neither Americorp nor Bank has been
advised of any concerns regarding compliance with the Community Reinvestment Act
by any Governmental Entity or by any other Person.

          3.28  DERIVATIVES.  Neither Americorp nor Bank is currently a party to
any interest rate swap, cap, floor, option agreement, other interest rate risk
management arrangement or agreement or derivative-type security or derivative
arrangement or agreement.

          3.29  [Intentionally Left Blank]

          3.30  SEC REPORTS. Americorp is not currently required to file any
reports  pursuant to the Exchange Act.

          3.31  TRUST ADMINISTRATION.  Americorp and Bank do not presently 
exercise trust powers, including, but not limited to, trust administration, 
and have not exercised such trust powers for a period of at least 3 years 
prior to the date hereof.  The term "trusts" as used in this Section 3.31 
includes (i) any and all common law or other trusts between an individual, 
corporation or other entities and Americorp or Bank, as trustee or 
co-trustee, including, without limitation, pension or other qualified or 
nonqualified employee benefit plans, compensation, testamentary, inter vivos, 
charitable trust indentures; (ii) any and all decedents' estates where 
Americorp or Bank are serving or have served as a co-executor or sole 
executor, personal representative or administrator, administrator de bonis 
non, administrator de bonis non with will annexed, or in any similar 
fiduciary capacity; (iii) any and all guardianships, conservatorships or 
similar positions where Americorp or Bank are serving or have served as a 
co-grantor or a sole grantor or a conservator or a co-conservator of the 
estate, or any similar fiduciary capacity; and (iv) any and all agency and/or 
custodial accounts and/or similar arrangements, including plan administrator 
for employee benefit accounts, under which Americorp or Bank are serving or 
have served as an agent or custodian for the owner or other party 
establishing the account with or without investment authority.

          3.32  REGULATORY APPROVALS. To the knowledge of Americorp and Bank,
except as described in Americorp's Disclosure Letter, Americorp and Bank have no
reason to believe that they would not receive all required approvals from any
Governmental Entity of any application to consummate the transactions
contemplated by this Agreement without the imposition of a materially burdensome
condition in connection with the approval of any such application.

          3.33  YEAR 2000.  Except as described in Americorp's Disclosure
Letter, Americorp and Bank are taking all reasonable steps to correct their
respective computer programs 

                                       27

<PAGE>
                                       
and applications so that they will not fail or will create erroneous results 
by or at the Year 2000 and neither Americorp nor  Bank has been advised of 
any concerns regarding compliance with Year 2000 issues by any Governmental 
Entity or by any other Person.

                                      ARTICLE 4
                          REPRESENTATIONS AND WARRANTIES OF
                                         CIB

          CIB represents and warrants to Americorp and Bank as follows:

          4.1   INCORPORATION, STANDING AND POWER.   CIB has been duly
incorporated and is validly existing as a banking company under the laws of
California and is authorized by the Commissioner to conduct a general banking 
business.  CIB is a member bank of the Federal Reserve System and its deposits
are insured by the FDIC in the manner and to the extent provided by law. CIB has
all requisite corporate power and authority to own, lease and operate its
properties and assets and to carry on its business as presently conducted. 
Neither the scope of the business of CIB nor the location of any of its
properties requires that CIB be licensed to do business in any jurisdiction
other than in California where the failure to be so licensed would, individually
or in the aggregate, have a materially adverse effect on the financial
condition, results of operation or business of CIB.

          4.2   CAPITALIZATION.  As of the date of this Agreement, the
authorized capital stock of CIB consists of 5,000,000  shares of CIB Stock, of
which 533,282 shares are outstanding.  All the outstanding shares of CIB Stock
are duly authorized, validly issued, fully paid, nonassessable  and without
preemptive rights.  Except as set forth in CIB's Disclosure Letter, there are no
outstanding options, warrants or other rights in or with respect to the unissued
shares of CIB Stock or any other securities convertible into such stock, and CIB
is not obligated to issue any additional shares of its capital stock or any
options, warrants or other rights in or with respect to the unissued shares of
its capital stock or any other securities convertible into such stock.

          4.3   SUBSIDIARIES.  Except as set forth in CIB's Disclosure Letter,
CIB does not own, directly or indirectly, any outstanding stock, Equity
Securities or other voting interest in any corporation, partnership, joint
venture or other entity or Person, other than DPC Property.

          4.4   FINANCIAL STATEMENTS.  CIB has previously furnished to Bank and
Americorp a copy of the Financial Statements of CIB.  The Financial Statements
of CIB: (a) present fairly the financial condition of CIB as of the respective
dates indicated and its results of operations and cash flow for the respective
periods indicated; and (b) have been prepared in accordance with GAAP.  The
audits of CIB have been conducted in accordance with generally accepted auditing
standards.

                                       28

<PAGE>
                                       
The books and records of CIB are being maintained in material compliance with 
applicable legal and accounting requirements.  Except to the extent (i) 
reflected in the Financial Statements of CIB and (ii) of liabilities incurred 
since December 31, 1997 in the ordinary course of business and consistent 
with past practice, CIB has no liabilities, whether absolute, accrued, 
contingent or otherwise.

          4.5   AUTHORITY OF CIB.  The execution and delivery by CIB of this
Agreement and, subject to the requisite approval of the shareholders of CIB, the
consummation of the transactions contemplated hereby have been duly and validly
authorized by all necessary corporate action on the part of CIB, and this
Agreement is a valid and binding obligation of CIB, enforceable in accordance
with its terms, except as the enforceability thereof may be limited by
bankruptcy, liquidation, receivership, conservatorship, insolvency, moratorium
or other similar laws affecting the rights of creditors generally and by general
equitable principles and by Section 8(b)(6)(D) of the Federal Deposit Insurance
Act, 12 U.S.C. Section 1818(b)(6)(D).  Except as set forth in CIB's Disclosure
Letter, neither the execution and delivery by CIB of this Agreement, the
consummation of the Bank Merger or the transactions contemplated herein, nor
compliance by CIB with any of the provisions hereof, will:  (a) violate any
provision of its Charter Documents; (b) constitute a breach of or result in a
default (or give rise to any rights of termination, cancellation or
acceleration, or any right to acquire any securities or assets) under any of the
terms, conditions or provisions of any note, bond, mortgage, indenture,
franchise, license, permit, agreement, Encumbrance or other instrument or
obligation to which CIB is a party, or by which CIB or any of its properties or
assets is bound, if in any such circumstances, such event could have
consequences materially adverse to CIB; or (c) violate any Rule applicable to
CIB or any of its properties or assets.  No Consent of any Governmental Entity
having jurisdiction over any aspect of the business or assets of CIB, and no
Consent of any Person, is required in connection with the execution and delivery
by CIB of this Agreement or the consummation by CIB of the Bank Merger and the
transactions contemplated hereby, except (i) the approval of this Agreement and
the transactions contemplated hereby by the shareholders of CIB; (ii) such
approvals or notices as may be required by the FRB, the Commissioner and the
FDIC; (iii) the declaring effective of the S-4 by the SEC and the approvals of
all necessary blue sky administrators; (iv) the California Department of the
State of California as to certain matters related to stock options; and (v) and
(v) as otherwise set forth in CIB's Disclosure Letter.

          4.6   INSURANCE.  CIB has policies of insurance and bonds covering its
assets and businesses against such casualties and contingencies and in such
amounts, types and forms as  are customary in the banking industry for its
businesses, operations, properties and assets.  All such insurance policies and
bonds are in full force and effect.  Except as set forth in CIB's Disclosure
Letter, CIB has not received notice from any insurer that any such policy or
bond has canceled or indicating an intention to cancel or not to renew any such
policy or bond or generally disclaiming liability thereunder.  Except as set
forth in CIB's Disclosure Letter, CIB is not in default under any such policy or
bond and all material claims thereunder have been filed in a timely fashion. 
CIB's 

                                       29

<PAGE>
                                       
Disclosure Letter sets forth a list of all policies of insurance carried and 
owned by CIB, showing the name of the insurance company, the nature of the 
coverage, the policy limit, the annual premiums and the expiration dates.  
The existing insurance carried by CIB is sufficient for compliance by CIB 
with all material requirements of law and regulations and agreements to which 
CIB is subject or is a party.

          4.7   TITLE TO ASSETS.  CIB's Disclosure Letter sets forth a summary
of all items of personal property and equipment with a book value of $25,000 or
more, or having an annual lease payment of $10,000 or more, owned or leased by
CIB.  CIB has good and marketable title to all its properties and assets, other
than real property, owned or stated to be owned by CIB, free and clear of all
Encumbrances except: (a) as set forth in the Financial Statements of CIB;
(b) Encumbrances for current taxes not yet due; (c) Encumbrances incurred in the
ordinary course of business, if any, that, to the knowledge of CIB, (i) are not
substantial in character, amount or extent, (ii) do not materially detract from
the value, (iii) do not interfere with present use, of the property subject
thereto or affected thereby, and (iv) do not otherwise materially impair the
conduct of business of CIB; or (d) as set forth in CIB's Disclosure Letter. 

          4.8   REAL ESTATE.  CIB's Disclosure Letter sets forth a list of all
real property, including leaseholds, owned by CIB, together with (i) a
description of the locations thereof, (ii) a description of each real property
lease, sublease, installment purchase, or similar arrangement to which CIB is a
party, and (iii) a description of each contract for the purchase, sale or
development of real estate to which CIB is a party.   CIB has good and
marketable title to the real property, and valid leasehold interests in the
leaseholds, set forth in CIB's Disclosure Letter, free and clear of all
Encumbrances, except (a) for rights of lessors, co-lessees or sublessees in such
matters that are reflected in the lease; (b) Encumbrances for current taxes not
yet due and payable; (c) Encumbrances incurred in the ordinary course of
business, if any, that, to the knowledge of CIB, (i) are not substantial in
character, amount or extent, (ii) do not materially detract from the value,
(iii) do not interfere with present use, of the property subject thereto or
affected thereby, and (iv) do not otherwise materially impair the conduct of
business of CIB; or (d) as set forth in CIB's Disclosure Letter.  CIB, as
lessee, has the right under valid and subsisting leases to occupy, use and
possess all property leased by it, as identified in CIB's Disclosure Letter,
and, to the knowledge of CIB, there has not occurred under any such lease any
breach, violation or default.  Except as set forth in CIB's Disclosure Letter
and except with respect to deductibles under insurance policies set forth in
CIB's Disclosure Letter, CIB has not experienced any uninsured damage or
destruction with respect to the properties identified in CIB's Disclosure
Letter.  To the knowledge of CIB, all properties and assets used by CIB are in
good operating condition and repair, suitable for the purposes for which they
are currently utilized, and comply with all applicable Rules related thereto. 
CIB enjoys peaceful and undisturbed possession under all leases for the use of
real or personal property under which it is the lessee, and, to the knowledge of
CIB, all leases to which CIB is a party are valid and enforceable in all
material respects in accordance with the terms thereof except as may be limited
by bankruptcy, insolvency, moratorium or other similar laws affecting creditors'

                                       30

<PAGE>
                                       
rights and except as may be limited by the exercise of judicial discretion in
applying principles of equity.  CIB is not in default with respect to any such
lease, and to the knowledge of the officers of CIB no event has occurred which
with the lapse of time or the giving of notice, or both, would constitute a
default under any such lease.  Copies of each such lease are attached to CIB's
Disclosure Letter.

          4.9   LITIGATION.  Except as set forth in CIB's Disclosure Letter, to
the knowledge of CIB, there is no private or governmental suit, claim, action,
investigation or proceeding pending, nor to CIB's knowledge threatened, against
CIB or against any of its directors, officers or employees relating to the
performance of their duties in such capacities or against or affecting any
properties of CIB.  Also, except as disclosed in CIB's Disclosure Letter, there
are no judgments, decrees, stipulations or orders against CIB enjoining it or
any of its directors, officers or employees in respect of, or the effect of
which is to prohibit, any business practice or the acquisition of any property
or the conduct of business in any area of CIB.  To the knowledge of CIB, CIB is
not a party to any pending or, to the knowledge of any of the officers,
threatened legal, administrative or other claim, action, suit, investigation,
arbitration or proceeding challenging the validity or propriety of any of the
transactions contemplated by this Agreement.

          4.10  TAXES.  Except as set forth in CIB's Disclosure Letter, CIB had
filed all federal and foreign income tax returns, all state and local franchise
and income tax, real and personal property tax, sales and use tax, premium tax,
excise tax and other tax returns of every character required to be filed by it
and have paid all taxes, together with any interest and penalties owing in
connection therewith, shown on such returns to be due in respect of the periods
covered by such returns, other than taxes which are being contested in good
faith and for which adequate reserves have been established.  Except as set
forth in CIB's Disclosure Letter, CIB has filed all required payroll tax
returns, has fulfilled all tax withholding obligations and have paid over to the
appropriate governmental authorities the proper amounts with respect to the
foregoing.  The tax and audit positions taken by CIB in connection with the tax
returns described in the preceding sentence were reasonable and asserted in good
faith.  Adequate provision has been made in the books and records of CIB and, to
the extent required by generally accepted accounting procedures, reflected in
the Financial Statements of CIB, for all tax liabilities, including interest or
penalties, whether or not due and payable and whether or not disputed, with
respect to any and all federal, foreign, state, local and other taxes for the
periods covered by such financial statements and for all prior periods.  CIB's
Disclosure Letter sets forth (i) the date or dates through which the IRS has
examined the federal tax returns of CIB and the date or dates through which any
foreign, state, local or other taxing authority has examined any other tax
returns of CIB; (ii) a complete list of each year for which any federal, state,
local or foreign tax authority has obtained or has requested an extension of the
statute of limitations from CIB and lists each tax case of CIB currently pending
in audit, at the administrative appeals level or in litigation; and (iii) the
date and issuing authority of each statutory notice of deficiency, notice of
proposed assessment and revenue agent's report issued to CIB within the last
twelve (12) months.   Except as set forth in CIB's Disclosure Letter, to the
knowledge of 

                                       31

<PAGE>
                                       
CIB, neither the IRS nor any foreign, state, local or other taxing authority 
has, during the past three years, examined or is in the process of examining 
any federal, foreign, state, local or other tax returns of CIB.  To the 
knowledge of CIB, neither the IRS nor any foreign, state, local or other 
taxing authority is now asserting or threatening to assert any deficiency or 
claim for additional taxes (or interest thereon or penalties in connection 
therewith) except as set forth in CIB's Disclosure Letter. 

          4.11  COMPLIANCE WITH LAWS AND REGULATIONS. Except as set forth in
CIB's Disclosure Letter, CIB is not in default under or in breach of any
provision of its Charter Documents or any Rule promulgated by any Governmental
Entity having authority over it, where such default or breach would have a
material adverse effect on the business, financial condition or results of
operations of CIB.

          4.12  PERFORMANCE OF OBLIGATIONS.  CIB has performed all of the
obligations required to be performed by it to date and is not in material
default under or in breach of any term or provision of any material contract ,
and no event has occurred that, with the giving of notice or the passage of time
or both, would constitute such default or breach.  To CIB's knowledge, no party
with whom CIB has an agreement that is material to the business of CIB is in
default thereunder.

          4.13  EMPLOYEES.  Except as set forth in CIB's Disclosure Letter,
there are no controversies pending or threatened between CIB and any of its
employees that are likely to have a material adverse effect on the business,
financial condition or results of operation of CIB.  CIB is not a party to any
collective bargaining agreement with respect to any of its employees or any
labor organization to which its employees or any of them belong.

          4.14  BROKERS AND FINDERS.  Except as provided in CIB's Disclosure
Letter with copies of any such agreements attached, CIB is not a party to or
obligated under any agreement with any broker or finder relating to the
transactions contemplated hereby, and neither the execution of this Agreement
nor the consummation of the transactions provided for herein or therein will
result in any liability to any broker or finder.

          4.15  ABSENCE OF MATERIAL CHANGE.  Since December 31, 1997, the
business of CIB has been conducted only in the ordinary course, in substantially
the same manner as theretofore conducted, and, except as set forth in CIB's
Disclosure Letter, there has not occurred since December 31, 1997 any event that
has had or may reasonably be expected to have a material adverse effect on the
business, financial condition or results of operation of CIB.

          4.16  LICENSES AND PERMITS.  CIB has all licenses and permits that are
necessary for the conduct of its businesses, and such licenses are in full force
and effect, except for any failure to be in full force and effect that would
not, individually or in the aggregate, have a material adverse effect on the
business, financial condition or results of operations of CIB.  The properties

                                       32

<PAGE>
                                       
and operations of CIB are and have been maintained and conducted, in all
material respects, in compliance with all applicable Rules.

          4.17  UNDISCLOSED LIABILITIES.  Except as set forth in CIB's
Disclosure Letter CIB has no liabilities or obligations, either accrued or
contingent, that are material to CIB and that have not been:(a) reflected or
disclosed in the Financial Statements of CIB or (b) incurred subsequent to
December 31, 1997 in the ordinary course of business.  CIB does not know of any
basis for the assertion against it of any liability, obligation or claim
(including, without limitation, that of any Governmental Entity) that is likely
to result in or cause a material adverse change in the business, financial
condition or results of operations of CIB that is not fairly reflected in the
Financial Statements of CIB or otherwise disclosed in this Agreement.

          4.18  EMPLOYEE BENEFIT PLANS.

                (a)  Except as set forth in CIB's Disclosure Letter, CIB has no
"employee benefit plan," as defined in Section 3(3) of ERISA.

                (b)  CIB's Disclosure Letter sets forth copies or descriptions
of each Benefit Arrangement maintained or otherwise contributed to by CIB (such
plans and arrangements being collectively referred to herein as "CIB Benefit
Arrangements").  Except as set forth in CIB's Disclosure Letter, all CIB Benefit
Arrangements which are in effect have been in effect for substantially all of
1997.  Except as set forth in CIB's Disclosure Letter, there has been no
material amendment thereof or increase in the cost thereof or benefits payable
thereunder since December 31, 1997.   Except as set forth in CIB's Disclosure
Letter, there has been no material increase in the compensation of or benefits
payable to any senior executive employee of CIB since December 31, 1997, nor any
employment, severance or similar contract entered into with any such employee,
nor any amendment to any such contract, since December 31, 1997.   Except as set
forth in CIB's Disclosure Letter, there is no contract, agreement or benefit
arrangement covering any employee of CIB which individually or collectively
could give rise to the payment of any amount which would constitute an "excess
parachute payment," as such term is defined in Section 280(G) of the Code.

                (c)  With respect to all CIB Benefit Arrangements, CIB is in
substantial compliance (other than noncompliance the cost or liability for which
is not material) with the requirements prescribed by any and all statutes,
governmental or court orders, or governmental rules or regulations currently in
effect, applicable to such plans or arrangements. 

                (d)  Except for the contracts set forth in CIB's Disclosure
Letter, each CIB Benefit Arrangement and each personal services contract, fringe
benefit, consulting contract or similar arrangement with or for the benefit of
any officer, director, employee or other person can be terminated by CIB within
a period of 30 days following the Effective Time of the Bank Merger, 

                                       33

<PAGE>
                                       
without payment of any amount as a penalty, bonus, premium, severance pay or 
other compensation for such termination.

          4.19  CORPORATE RECORDS.  The Charter Documents of CIB and all
amendments thereto to the date hereof (true, correct and complete copies of
which are set forth in CIB's Disclosure Letter) are in full force and effect as
of the date of this Agreement.  The minute books of CIB, together with the
documents and other materials incorporated therein by reference, reflect all
meetings held and contain complete and accurate records of all corporate actions
taken by the board of directors of CIB (or any committees thereof) and
stockholders.  Except as reflected in such minute books, there are no minutes of
meetings or consents in lieu of meetings of the board of directors (or any
committees thereof) or of the stockholders of CIB.

          4.20  ACCOUNTING RECORDS.  CIB maintains accounting records which
fairly and validly reflect, in all material respects, its transactions and
accounting controls sufficient to provide reasonable assurances that such
transactions are (i) executed in accordance with its management's general or
specific authorization, and (ii) recorded as necessary to permit the preparation
of financial statements in conformity with GAAP.  Such records, to the extent
they contain material information pertaining to CIB which is not easily and
readily available elsewhere, have been duplicated, and such duplicates are
stored safely and securely.

          4.21  OFFICES AND ATMS.  Set forth in CIB's Disclosure Letter is a
list of the headquarters of CIB (identified as such) and each of the offices and
automated teller machines ("ATMs") maintained and operated (or to be maintained
and operated) by CIB (including, without limitation, representative and loan
production offices and operations centers) and the location thereof.  Except as
set forth in CIB's Disclosure Letter, CIB maintains no other office or ATM and
conducts business at no other location, and CIB has not applied for nor received
permission to open any additional branch nor operate at any other location.

          4.22  LOAN PORTFOLIO.  CIB's Disclosure Letter sets forth a
description of:  (a) by type and classification, all loans, leases, other
extensions and commitments to extend credit of CIB of $100,000 or more, that
have been classified by itself, its bank examiners or auditors (external or
internal) as "Watch List," "Substandard," "Doubtful," "Loss" or any comparable
classification; and (b) all loans due to CIB as to which any payment of
principal, interest or any other amount is 30 days or more past due.  CIB's
allowance for loan losses is and will be at the Effective Time adequate and in
accordance with GAAP in all materials respects and in accordance with all
applicable regulatory requirements of any Governmental Entity.

          4.23  POWER OF ATTORNEY.  Except as set forth in CIB's Disclosure
Letter, CIB has not granted any Person a power of attorney or similar
authorization that is presently in effect or outstanding.

                                       34

<PAGE>
                                       
          4.24  OPERATING LOSSES.  CIB's Disclosure Letter sets forth any
Operating Loss which has occurred at CIB during the period after December 31,
1997. To the knowledge of CIB, no action has been taken or omitted to be taken
by an employee of CIB that has resulted in the incurrence by CIB of an Operating
Loss or that might reasonably be expected  to result in an Operating Loss after
December 31, 1997, which, net of any insurance proceeds payable in respect
thereof, would exceed $25,000.

          4.25  ENVIRONMENTAL MATTERS.  Except as set forth in CIB's Disclosure
Letter, to the knowledge of CIB, (i) CIB is in compliance with all Environmental
Laws; (ii) there are no Tanks on or about CIB Property; (iii) there are no
Hazardous Materials on, below or above the surface of, or migrating to or from
CIB Property; (iv) CIB has no loans outstanding secured by real property that is
not in compliance with Environmental Laws or which has a leaking Tank or upon
which there are Hazardous Materials on or migrating to or from; and (v) without
limiting the foregoing representations and warranties contained in clauses (i)
through (iv), as of the date of this Agreement, there is no claim, action ,
suit, or proceeding or notice thereof before any Governmental Entity pending
against CIB or concerning property securing CIB loans and there is no
outstanding judgment, order, writ, injunction, decree, or award against or
affecting CIB Property or property securing CIB loans, relating to the foregoing
representations (i) -- (iv), in each case the noncompliance with which, or the
presence of which would have a material adverse effect on the business,
financial condition, results of operations or prospects of CIB.  "CIB Property"
shall mean real estate currently owned, leased, or otherwise used by CIB, or in
which CIB has an investment or security interest by mortgage, deed of trust,
sale and lease-back or otherwise, including without limitation, properties under
foreclosure and properties held by CIB in its capacity as a trustee or
otherwise.

          4.26  COMMUNITY REINVESTMENT ACT.  CIB received a rating of
"satisfactory" or better in its most recent examination or interim review with
respect to the Community Reinvestment Act.  CIB has not been advised of any
concerns regarding CIB's compliance with the Community Reinvestment Act by any
Governmental Entity or by any other Person.

          4.27  DERIVATIVES.  CIB is not currently a party to any interest rate
swap, cap, floor, option agreement, other interest rate risk management
arrangement or agreement or derivative-type security or derivative arrangement
or agreement.

          4.28  [Intentionally left blank]

          4.29  SEC REPORTS.   CIB is not currently required to file any reports
pursuant to the Exchange Act.

          4.30  MATERIAL CONTRACTS.  Except as set forth in CIB's Disclosure
Letter (all items listed or required to be listed in CIB's Disclosure Letter as
a result of this Section being referred to 

                                       35

<PAGE>
                                       
herein as "CIB Scheduled Contracts"), CIB is not a party or otherwise subject 
to:

                (a)  any employment, deferred compensation, bonus or consulting
contract;

                (b)  any advertising, brokerage, licensing, dealership,
representative or agency relationship or contract;

                (c)  any contract or agreement that would restrict Americorp or
the Surviving Bank after the Effective Time from competing in any line of
business with any Person or using or employing the services of any Person;

                (d)  any collective bargaining agreement or other such contract
or agreement with any labor organization;

                (e)  any lease of real or personal property providing for annual
lease payments by or to CIB in excess of $10,000 per annum other than financing
leases entered into in the ordinary course of business in which CIB is lessor
and leases of real property presently used by CIB as banking offices.

                (f)  any mortgage, pledge, conditional sales contract, security
agreement, option, or any other similar agreement with respect to any interest
of CIB (other than as mortgagor or pledgor in the ordinary course of their
banking business or as mortgagee, secured party or deed of trust beneficiary in
the ordinary course of their business) in personal property having a value of
$25,000 or more;

                (g)  any stock purchase, stock option, stock bonus, stock
ownership, profit sharing, group insurance, bonus, deferred compensation,
severance pay, pension, retirement, savings or other incentive, welfare or
employment plan or material agreement providing benefits to any present or
former employees, officers or directors of CIB;

                (h)  any agreement to acquire equipment or any commitment to
make capital expenditures of $25,000 or more;

                (i)  other than agreements entered into in the ordinary course
of business with respect to DPC Property, any agreement for the sale of any
property or assets in which CIB has an ownership interest or for the grant of
any preferential right to purchase any such property or asset;

                (j)  any agreement for the borrowing of any money (other than
liabilities or interbank borrowings made in the ordinary course of their banking
business and reflected in the financial records of CIB);

                                       36

<PAGE>
                                       
                (k)  any restrictive covenant contained in any deed to or lease
of real property owned or leased by CIB (as lessee) that materially restricts
the use, transferability or value of such property;

                (l)  any guarantee or indemnification which involves the sum of
$25,000 or more, other than letters of credit or loan commitments issued in the
normal course of business;

                (m)  any supply, maintenance or landscape contracts not
terminable by CIB without penalty on 30 days or less notice and which provides
for payments in excess of $10,000 per annum;

                (n)  other than as disclosed with reference to subparagraph (k)
of this Section 4.30, any agreement which would be terminable other than by CIB
or as a result of the consummation of the transactions contemplated by this
Agreement;

                (o)  any contract of participation with any other bank in any
loan entered into by CIB subsequent to December 31, 1997 in excess of $25,000 or
any sales of assets of CIB with recourse of any kind to CIB except the sale of
mortgage loans, servicing rights, repurchase or reverse repurchase agreements,
securities or other financial transactions in the ordinary course of business; 

                (p)  any other agreement of any other kind, including for data
processing and similar services, which involves future payments or receipts or
performances of services or delivery of items requiring aggregate payment of
$10,000 or more to or by CIB other than payments made under or pursuant to loan
agreements, participation agreements and other agreements for the extension of
credit in the ordinary course of their business;

                (q)  any material agreement, arrangement or understanding not
made in the ordinary course of business;

                (r)  any agreement, arrangement or understanding relating to the
employment, election, retention in office or severance of any present or former
director, officer or employee of CIB;

                (s)  any agreement, arrangement or understanding pursuant to
which any payment (whether severance pay or otherwise) became or may become due
to any director, officer or employee of CIB upon execution of this Agreement or
upon or following consummation of the transactions contemplated hereby (either
alone or in connection with the occurrence of any additional acts or events); or

                (t)  any written agreement, supervisory agreement, memorandum of

                                       37

<PAGE>
                                       
understanding, consent order, cease and desist order, capital order, or
condition of any regulatory order or decree with or by the Commissioner, FDIC,
FRB or any other regulatory agency.

True copies of all CIB Scheduled Contracts, including all amendments and
supplements thereto, are attached to CIB's Disclosure Letter.

          4.31  TRUST ADMINISTRATION.  CIB does not presently exercise trust
powers, including, but not limited to, trust administration, and has not
exercised such trust powers for a period of at least 3 years prior to the date
hereof.  The term "trusts" as used in this Section 4.31 includes (i) any and all
common law or other trusts between an individual, corporation or other entities
and CIB, as trustee or co-trustee, including, without limitation, pension or
other qualified or nonqualified employee benefit plans, compensation,
testamentary, inter vivos and charitable trust indentures; (ii) any and all
decedents' estates where CIB is serving or has served as a co-executor or sole
executor, personal representative or administrator, administrator de bonis non,
administrator de bonis non with will annexed, or in any similar fiduciary
capacity; (iii) any and all guardianships, conservatorships or similar positions
where CIB is serving or has served as a co-grantor or a sole grantor or a
conservator or a co-conservator of the estate, or any similar fiduciary
capacity; and (iv) any and all agency and/or custodial accounts and/or similar
arrangements, including plan administrator for employee benefit accounts, under
which CIB is serving or has served as an agent or custodian for the owner or
other party establishing the account with or without investment authority.

          4.32  REGULATORY APPROVALS.  To the knowledge of CIB, except as
described in CIB's Disclosure Letter, CIB has no reason to believe that it would
not receive all required approvals from any Governmental Entity of any
application to consummate the transaction contemplated by this Agreement without
the imposition of a materially burdensome condition in connection with the
approval of any such application.

          4.33  YEAR 2000.  Except as described in CIB's Disclosure Letter, CIB
is taking all reasonable steps to correct its computer programs and applications
so that they will not fail or will create erroneous results by or at the Year
2000 and CIB has not been advised of any concerns regarding compliance with Year
2000 issues by any Governmental Entity or by any other Person.

                                       38

<PAGE>
                                       
                                      ARTICLE 5
                        AGREEMENTS WITH RESPECT TO CONDUCT OF
                       AMERICORP AND BANK AFTER THE DATE HEREOF

     Americorp and Bank covenant and agree with CIB as follows:

          5.1   ACCESS.  

                (a)  Americorp and Bank will authorize and permit CIB, its
representatives, accountants and counsel, to have access during normal business
hours, on notice and in such manner as will not unreasonably interfere with the
conduct of the businesses of either Americorp or Bank, to all properties, books,
records, branch operating reports, branch audit reports, operating instructions
and procedures, tax returns, tax settlement letters, contracts and documents,
and all other information with respect to their business affairs, financial
condition, assets and liabilities as CIB may from time to time reasonably
request.  Americorp and Bank shall permit CIB, its representatives, accountants
and counsel to make copies of such books, records and other documents and to
discuss the business affairs, condition (financial and otherwise), assets and
liabilities of Americorp and Bank with such third Persons, including, without
limitation, its directors, officers, employees, accountants, counsel and
creditors, as CIB considers necessary or appropriate for the purposes of
familiarizing itself with the businesses and operations of Americorp and Bank,
obtaining any necessary orders, consents or approvals of the transactions
contemplated by this Agreement by any Governmental Entity and conducting an
evaluation of the assets and liabilities of Americorp and Bank.  Americorp and
Bank will cause Fanning & Karrh ("F&K") to make available to CIB, its
accountants, counsel and other agents, such personnel, work papers and other
documentation of  F&K relating to its work papers and its audits of the books
and records of Americorp and Bank as may be requested by CIB in connection with
its review of the foregoing matters.

                (b)  The Chairman of the Board of CIB or in his absence another
representative of CIB selected by him shall be invited by Americorp and Bank to
attend all regular and special Board of Directors' and Executive Committee
meetings of Americorp or Bank from the date hereof until the Effective Time. 
The Chairman of the Board of CIB and CIB's Senior Vice President/Senior Lending
Officer shall be invited by Bank to attend all loan committee meetings of Bank
from the date hereof until the Effective Time.  Americorp and Bank shall inform
CIB of all such Board meeting at least 2 Business Days in advance of each such
meeting; provided, however, that the attendance of such representative of CIB
shall not be permitted at any meeting, or portion thereof, for the sole purpose
of discussing the transaction contemplated by this Agreement or the obligations
of either Americorp or the Bank under this Agreement.

                                       39

<PAGE>
                                       
          5.2   MATERIAL ADVERSE CHANGES; REPORTS; FINANCIAL STATEMENTS;
FILINGS.

                (a)  Americorp and Bank will promptly notify CIB (i) of any
event of which Americorp or Bank obtains knowledge which may materially and
adversely affect the business, financial condition, or results of operations of
either Americorp or Bank; (ii) in the event Americorp or Bank determine that it
is possible that the conditions to the performance of CIB set forth in
Sections 8.1 and 8.3 may not be satisfied; (iii) of the opening or closing of
any branch or other office of Americorp or Bank at which business is conducted;
or (iv) any event, development or circumstance that, to the best knowledge of
Americorp or Bank, will or, with the passage of time or the giving of notice or
both, is reasonably expected to result in the loss to Americorp or Bank of the
services of any Executive Officer of Americorp or Bank.

                (b)  Americorp and Bank will furnish to CIB as provided in
Section 11.12 of this Agreement, as soon as practicable, and in any event within
5 Business Days after it is prepared or becomes available to either Americorp or
Bank, (i) a copy of any report submitted to the board of directors of either
Americorp or Bank and access to the working papers related thereto and copies of
other operating or financial reports prepared for management of any of its
businesses and access to the working papers related thereto, PROVIDED, HOWEVER,
that Americorp and Bank need not furnish CIB any privileged communications of or
memoranda prepared by its legal counsel in connection with the transactions
contemplated by, and the rights and obligations of Americorp and Bank under,
this Agreement; (ii) quarterly unaudited consolidated balance sheets and
statements of operations, changes in stockholders' equity and cash flow for
Americorp and Bank; (iii) monthly unaudited consolidated balance sheets and,
statements of operations for Americorp and Bank; (iv) as soon as available, all
letters and communications sent by Americorp to its shareholders and all reports
filed by Americorp or Bank with the SEC, the FRB, the FDIC, the Commissioner and
any other Person; and (v) such other reports as CIB may reasonably request
relating to Americorp or Bank.

                (c)  Each of the financial statements delivered pursuant to
subsection (b)  shall be (i) prepared in accordance with GAAP on a basis
consistent with that of the Financial Statements of Americorp, except that such
financial statements may omit statements of cash flows and footnote disclosures
required by GAAP; and (ii) accompanied by a certificate of the chief financial
officer to the effect that such consolidated financial statements fairly present
the financial condition and results of operations of Americorp and Bank for the
period covered, and reflect all adjustments (which consist only of normal
recurring adjustments) necessary for a fair presentation.

          5.3   CONDUCT OF BUSINESS.  

                (a)  Between the date hereof and the Effective Time, except (i)
as contemplated by this Agreement, (ii) for a new employment agreement and
related Benefit Arrangements to be entered into between Americorp/Bank with the
Bank's current president, (iii) for certain amendments to the Americorp Stock
Option Plan contemplated by Section 9.1 and as 

                                       40

<PAGE>
                                       
required to clarify its tax status, (iv) for certain amendments to the 
Americorp Stock Option Plan and the Americorp/Bank's Directors Retirement 
Plan contemplated by Section 9.1, (v) certain amendments to the existing 
stock option agreement of one directors of Americorp concerning the 
termination date of such option, and (vi) subject to requirements of law and 
regulation generally applicable to bank holding companies and banks, 
Americorp or Bank shall not, without prior written consent of CIB (which 
consent shall not be unreasonably withheld and which consent 
[except with respect to subparagraph (29) of this Section 5.3(a)] shall be 
deemed granted if within five (5) Business Days of CIB's receipt of written 
notice of a request for prior written consent, written notice of objection is 
not received by Americorp and Bank): 

                     (1)  amend, modify, terminate or fail to renew or preserve
their material Permits;

                     (2)  amend or modify in any material respect, or, except as
they may expire in accordance with their terms, terminate any Americorp
Scheduled Contract or any other material contract or agreement to which
Americorp or Bank is a party, or materially default in the performance of any of
its obligations under any such contract or agreement;

                     (3)  enter into any agreement or contract that would be
required to be included as a Americorp Scheduled Contract.

                     (4)  terminate or unilaterally fail to renew any existing
insurance coverage or bonds;

                     (5)  make any loan or other extension of credit, or enter
into any commitment to make any loan or other extension of credit to any
director, officer, employee or shareholder holding 5% or more of the outstanding
shares of Americorp Stock;

                     (6)  grant any general or uniform increase in the rate of
pay to any employee or employee benefit or profit sharing plan or increase the
salary or employee benefits of any non-exempt employee or agent or pay any
bonus, severance or similar payment to any Person, except in the ordinary course
of business and consistent with past practice or established practices;

                     (7)  grant any promotion or any increase in the rate of pay
to any exempt employee, profit sharing plan or increase in any employee benefits
or pay any bonus, severance or similar payment to any exempt employee except for
prorata bonuses, profit sharing or 401(k) matching payments  which are in the
ordinary course of business and consistent with past practices and which do not
exceed the total amount of all such payments declared in 1997 multiplied by the
fraction derived by dividing (a) the number of full calendar months between
January 1, 1998 and the Effective Day by (b) twelve (12);

                                       41

<PAGE>
                                       
                     (8)  sell, transfer, mortgage, encumber or otherwise
dispose of any assets or release or waive any claim, except in the ordinary
course of business and consistent with past practice or as required by any
existing contract or for ordinary repairs, renewals or replacements or as
contemplated in this Agreement;

                     (9)  issue, sell, or grant any Equity Securities of
Americorp or Bank (except pursuant to the exercise of an Americorp Stock Option
outstanding as of the date hereof), any other securities (including long term
debt), or any rights, options or securities to acquire any Americorp Stock
Option or any Equity Securities of Americorp or any other securities (including
long term debt) of Americorp;

                     (10) declare, issue or pay any dividend or other
distribution of assets, whether consisting of money, other personal property,
real property or other things of value, to the shareholders of Americorp, or
split, combine or reclassify any shares of its capital stock or other Equity
Securities except for quarterly  cash dividends payable by Americorp to its
shareholders in accordance with past practice and not to exceed $0.21 per share
per quarter;

                     (11) purchase, redeem or otherwise acquire any Equity
Securities, or other securities of Americorp or Bank or any rights, options, or
securities to acquire any Equity Securities of Americorp or Bank;

                     (12) amend or modify its Charter Documents except as
contemplated hereby;

                     (13) make their credit underwriting policies, standards or
practices relating to the making of loans and other extensions of credit, or
commitments to make loans and other extensions of credit, less stringent than
those in effect on December 31, 1997;

                     (14) make any capital expenditures, or commitments with
respect thereto, in excess of $25,000 except in the ordinary course of business
and consistent with past practice;

                     (15) make extraordinary payments to any Person other than
as contemplated, or as disclosed, in this Agreement;

                     (16) make any investment by purchase of stock or securities
(including an Investment Security), contributions to capital, property transfers
or otherwise in any other Person, except for federal funds or obligations of the
United States Treasury or an agency of the United States Government the
obligations of which are entitled to or implied to have the full faith and
credit of the United States government and which have an original maturity not
in excess of one year, or bank qualified investment grade municipal bonds, in
any case, in the ordinary course 

                                       42

<PAGE>
                                       
of business consistent with the past practices, and which are not designated 
as trading;

                     (17) compromise or otherwise settle or adjust any assertion
or claim of a deficiency in taxes (or interest thereon or penalties in
connection therewith); file any appeal from an asserted deficiency except in a
form previously approved by CIB in writing; file or amend any United States
federal, foreign, state or local tax return without CIB's prior written
approval, which approval shall not be unreasonably withheld; or make any tax
election or change any method or period of accounting unless required by GAAP or
applicable law; 

                     (18) enter into or consent to any new employment agreement
or other Benefit Arrangement, or amend or modify any employment agreement or
other Bank Benefit Arrangement in effect on the date of this Agreement to which
either Americorp or Bank is a party or bound;

                     (19) grant any Person a power of attorney or similar
authority except in accordance with a written policy previously disclosed to
CIB; 

                     (20) agree or make any commitment to take any actions
prohibited by this Section 5.3; 

                     (21) change any of Bank's basic policies and practices with
respect to liquidity management and cash flow planning, marketing, deposit
origination, lending, budgeting, profit and tax planning, personnel practices or
any other material aspect of Bank's business or operations, except such changes
as may be required in the opinion of Americorp and Banks management to respond
to economic or market conditions or as may be required by any Governmental
Entity; 

                     (22) take any action which would or is reasonably likely to
(i) adversely affect the ability of Americorp, Bank or CIB to obtain any
necessary approval of any Governmental Entity required for the transactions
contemplated hereby; (ii) adversely affect Americorp or Bank's ability to
perform their covenants and agreements under this Agreement; or (iii) result in
any of the conditions to the performance of Americorp, Bank or CIB's obligations
hereunder, as set forth in Article 8 herein not being satisfied;

                     (23) reclassify any Investment Security from 
hold-to-maturity or available for sale to trading;

                     (24) sell any Investment Security prior to maturity, except
in the ordinary course of business;

                     (25) knowingly take or cause to be taken any action which
would 

                                       43

<PAGE>
                                       
disqualify the Bank Merger as a "reorganization" within the meaning of
Section 368 of the Code or prevent CIB from accounting for the business
combination to be effected by the Bank Merger as a pooling-of-interests;

                     (26) settle any claim, action or proceeding involving any
material liability for monetary damages or enter into any settlement agreement
containing material obligations;

                     (27) make, acquire a participation in, or reacquire an
interest in a participation sold of, any loan that is not in compliance with its
normal credit underwriting standards, policies and procedures as in effect as of
the date of this Agreement; or renew, extend the maturity of, or alter any of
the material terms of any such loan for a period of greater than six months;

                     (28) incur any indebtedness for borrowed money or assume,
guaranty, endorse or otherwise as an accommodation become responsible for the
obligations of any other Person, except for (i) in connection with banking
transactions with banking customers in the ordinary course of business, or (ii)
short-term borrowings made at prevailing market rates and terms; and

                     (29) grant, renew or commit to grant or renew any extension
of credit if such extension of credit, together with all other credit then
outstanding to the same Person and all Affiliated Persons, would exceed $500,000
on an unsecured basis and $1,000,000 on a secured basis.  Consent shall be
deemed granted if within two Business Days of written notice delivered to CIB's
Chief Credit Officer, written notice of objection is not received by Americorp
or Bank.

                (b)  Between the date hereof and the Effective Time, Americorp
and Bank shall:

                     (1)  duly observe and conform in all material respects to
all lawful requirements applicable to its business;

                     (2)  maintain their assets and properties in good condition
and repair, normal wear and tear excepted;

                     (3)  promptly upon learning of such information, advise CIB
in writing of any event or any other transaction within its knowledge whereby
any Person or Related Group of Persons acquires, directly or indirectly, record
or beneficial ownership or control (as defined in Rule 13d-3 promulgated by the
SEC under the Exchange Act) of five percent (5%) or more of the outstanding
Americorp Stock prior to the record date fixed for the Americorp 

                                       44

<PAGE>
                                       
Shareholders' Meeting or any adjourned meeting thereof to approve this 
Agreement and the transaction contemplated herein; 

                     (4)  promptly notify CIB regarding receipt from any tax
authority of any notification of the commencement of an audit, any request to
extend the statute of limitations, any statutory notice of deficiency, any
revenue agent's report, any notice of proposed assessment, or any other similar
notification of potential adjustments to the tax liabilities of Americorp or
Bank, or any actual or threatened collection enforcement activity by any tax
authority with respect to tax liabilities of Americorp or Bank; and

                     (5)  maintain an allowance for loan and lease losses
consistent with practices and methodology as in effect on the date of the
execution of this Agreement, and shall not, notwithstanding any recoveries
received with respect to loans previously charged off, reduce the allowance for
loan and lease losses below the amount in effect on the date of the execution of
this Agreement.

          5.4   CERTAIN LOANS AND OTHER EXTENSIONS OF AMERICORP AND BANK.  
Americorp and Bank will promptly inform CIB of the amounts and categories of any
loans, leases or other extensions of credit that have been classified by any
Governmental Entity or by any internal or external loan reviewer of Americorp or
Bank as "Watch List," "Substandard," "Doubtful," "Loss" or any comparable
classification.  Americorp and Bank will furnish to CIB, as soon as practicable,
and in any event within 10 days after the end of each calendar month, schedules
including a listing of the following:

                (a)  classified credits, showing with respect to each such
credit in amount equal to or exceeding $25,000, the classification category,
credit type, and office, and with respect to all other such credits, by credit
type and office, the aggregate dollar amount;

                (b)  nonaccrual credits, showing with respect to each such
credit in amount equal to or exceeding $25,000, the credit type and office, and
with respect to all other such credits, by credit type and office, the aggregate
dollar amount;

                (c)  accrual exception credits that are delinquent 90 or more
days and have not been placed on nonaccrual status, showing with respect to each
such credit in amount equal to or exceeding $25,000, the credit type and office,
and with respect to all other such credits, by credit type and office, the
aggregate dollar amount;

                (d)  delinquent credits showing with respect to each such credit
in amount equal to or exceeding $25,000, the credit type, office and an aging
schedule broken down into 30-59, 60-89, 90 + day categories, and with respect to
all other such credits, by credit type, office and by aging category, the
aggregate dollar amount;

                                       45

<PAGE>
                                       
                (e)  loan and lease participations, stating, with respect to
each, whether it is purchased or sold, the loan or lease type, and the office;

                (f)  loans or leases (including any commitments) by Americorp or
Bank to any director, officer, or employee of Americorp or Bank, or any
shareholder holding 5% or more of the capital stock of Americorp, including with
respect to each such loan or lease, the identity and, to the best knowledge of
Americorp and Bank, the relation of the borrower to Americorp and Bank, the loan
or lease type and the outstanding and undrawn amounts;

                (g)  letters of credit, showing with respect to each letter of
credit in an amount equal to or exceeding $25,000, the credit type and office,
and showing with respect to all other such letters of credit, by credit type and
office, the aggregate dollar amount;

                (h)  loans or leases charged off during the previous month,
showing with respect to each such loan or lease, the credit type and office;

                (i)  loans or leases written down during the previous month,
including with respect to each the original amount, the writeoff amount, credit
type and office;

                (j)  other real estate or assets owned, stating with respect to
each its credit type;

                (k)  a reconciliation of the allowance for loan and lease
losses, identifying specifically the amount and sources of all additions and
reductions to the allowance (which may be by reference to specific portions of
another schedule furnished pursuant to this Section 5.4 and, in the case of
unallocated adjustments, shall disclose the methodology and calculations through
which the amount of such adjustment was determined);

                (l)  extensions of credit whether unsecured or secured in amount
equal to or exceeding $1,000,000, originated on or after the date of the
schedule previously provided to CIB (or if it is the first such schedule, the
date of this Agreement) and before the date of the schedule in which reported,
showing with respect to each, the credit type and the office; and

                (m)  renewals or extensions of maturity of outstanding 
extensions of credit whether unsecured or secured in amount equal to or
exceeding $1,000,000, showing with respect to each, the credit type and the
office.

          5.5   DISCLOSURE LETTER.  Promptly in the case of material matters,
and not less than monthly in the case of all other matters, Americorp and Bank
shall amend or supplement the Americorp Disclosure Letter provided for herein
pertaining to Americorp and Bank as necessary so that the information contained
therein accurately reflects the then current status of Americorp and 

                                       46

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Bank and shall transmit copies of such amendments or supplements to CIB in 
accordance with Section 11.12 of this Agreement.

          5.6   SHAREHOLDER APPROVAL. 

                (a)  Americorp will promptly take action necessary in accordance
with applicable law and its Charter Documents to convene a meeting of its
shareholders (the "Americorp Shareholders' Meeting") to be held as soon as
practicable, for the purpose of voting on the Bank Merger, this Agreement and
related matters.  In connection with the Americorp Shareholders' Meeting, (i)
the Board of Directors of Americorp shall, subject to fiduciary duty, recommend
shareholder approval of the Bank Merger, this Agreement and related matters; and
(ii) Americorp shall use its best efforts to obtain such shareholder approval by
the largest possible percentage.

                (b)  Bank will promptly take action necessary in accordance with
applicable law and its Charter Documents to convene a meeting of its shareholder
to be held as soon as practicable, for the purpose of voting on the Bank Merger,
this Agreement and related matters.  Americorp shall vote all shares of Bank
Stock which it owns at such meeting in favor of the Bank Merger, this Agreement
and related matters.

          5.7   CONSENTS AND APPROVALS.

                (a)  Americorp and Bank will cooperate with CIB in the
preparation of all filings, applications, notices and requests for waiver for
Consents necessary or desirable for the consummation of the Bank Merger, and the
other transactions contemplated in this Agreement.  Americorp's and Bank's
cooperation hereunder shall include, but not be limited to, providing all
information concerning Americorp or Bank and their respective shareholders as
may be required for such filings, applications, notices and requests for
Consents and signing, to the extent required, all such filings, applications,
notices and requests.

                (b)  To the extent that the consent of a third party ("Third
Party Consent") with respect to any contract, agreement, license, franchise,
lease, commitment, arrangement, Permit or release that is material to the
business of Americorp or Bank or that is contemplated in this Agreement is
required in connection with the Bank Merger or the transactions contemplated in
this Agreement, Americorp and Bank shall use its best efforts to obtain such
consent prior to the Effective Time.

          5.8   PRESERVATION OF EMPLOYMENT RELATIONS PRIOR TO EFFECTIVE TIME. 
Americorp and Bank will use their best efforts consistent with current
employment practices and policies to maintain the services of the officers and
employees of Americorp and Bank through the Effective Time.

                                       47

<PAGE>
                                       
          5.9    COMPLIANCE WITH RULES.  Americorp and Bank shall comply with
the requirements of all applicable Rules, the noncompliance with which would
materially and adversely affect the assets, liabilities, business, financial
condition or results of operations or prospects of Americorp or Bank.

          5.10  AGREEMENT OF MERGER.   As soon as practicable, Americorp and
Bank shall execute the Agreement of Merger.

          5.11  AFFILIATES AND FIVE PERCENT SHAREHOLDER AGREEMENTS.   Within
thirty (30) days of the execution of this Agreement, (a) Americorp and Bank
shall deliver to CIB a letter identifying all persons who are then "affiliates"
of Americorp or Bank for purposes of Rule 145 under the Securities Act and (b)
Americorp shall advise the persons identified in such letter of the resale
restrictions imposed by applicable securities laws and shall use reasonable
efforts to obtain from each person identified in such letter a written agreement
substantially in the form attached hereto as Exhibit 5.11.  Americorp shall use
reasonable efforts to obtain from any person who becomes an affiliate of
Americorp after Americorp's delivery of the letter referred to above, and on or
prior to the date of the Americorp Shareholders' Meeting to approve this
Agreement, a written agreement substantially in the form attached as Exhibit
5.11 hereto as soon as practicable after obtaining such status.  At least 10
Business Days prior to the issuance of the opinion to be provided for in Section
8.1(h), Americorp shall use its best efforts to cause each person or group of
persons who holds more than five percent (5%) of the Americorp Stock (regardless
of whether such person is an "affiliate" under Rule 145) to deliver to F&K, VTD
(as hereinafter defined) and Reitner & Stuart, a letter stating that such
shareholder(s) has no present plan or intention to dispose of Americorp Stock
and committing that such shareholder(s) will not dispose of Americorp Stock in a
manner to cause a violation of the "continuity of shareholder interest"
requirements of Treasury Regulation 1.368-1.

          5.12  INSURANCE.

                (a)  Americorp and Bank shall permit CIB to extend the discovery
period of its directors' and officers' liability insurance for a period of 36
months with respect to all matters arising from facts or events which occurred
before the Effective Time for which CIB would have had an obligation to
indemnify its directors and officers.  The cost of such extension shall not be
included in the calculation of the Aggregate Book Value of CIB.

                (b)  If Americorp or Bank or any of its successors or assigns
(i) shall consolidate with or merge into any other corporation or entity and
shall not be the continuing or surviving corporation or entity of such
consolidation or merger or (ii) shall transfer all or substantially all of its
properties and assets to any individual, corporation or other entity, then and
in each such case, Americorp or Bank shall take no action to impair the rights
provided in this Section 5.12.

                                       48

<PAGE>
                                       
                (c)  The provisions of this Section are intended to be for the
benefit of, and shall be enforceable by, each director or officer of CIB and his
or her heirs and representatives. 

          5.13  NO SHOP.  Neither Americorp  nor any of its Affiliates shall, on
or before the earlier of the Effective Time or the date of termination of this
Agreement, initiate, solicit or encourage (including by way of furnishing
information or assistance), or take any other action to facilitate, any
inquiries or the making of any proposal which constitutes, or may reasonably be
expected to lead to any Competing Transaction (as such term is defined in
Section 6.13), or negotiate with any Person in furtherance of such inquiries or
to obtain a Competing Transaction, or agree to or endorse any Competing
Transaction, or authorize or permit any of its officers, directors or employees
or any investment banker, financial advisor, attorney, accountant or any other
representative retained by it or any of its Affiliates to take any such action,
and Americorp  shall promptly notify Americorp (orally and in writing) of all of
the relevant details relating to all inquiries and proposals which they may
receive relating to any of such matters.   Notwithstanding any other provision
in this Section 5.13 or elsewhere in this Agreement, the obligations of
Americorp  in this Agreement are subject to the continuing fiduciary duties of
its Board of Directors.  In the event the Board of Directors of Americorp 
receives a bona fide offer for a Competing Transaction with another entity, and
reasonably determines, upon written advice of counsel, that as a result of such
offer, any duty to act or to refrain from doing any act pursuant to this
Agreement, is inconsistent with the continuing fiduciary duties of said Board of
Directors to their shareholders, such failure to act or refrain from doing any
act shall not constitute the failure of any condition, breach of any covenant or
otherwise constitute any breach of this Agreement, except that any such failure
to act or refrain from doing any act shall entitle CIB to terminate this
Agreement pursuant to Section 10.1(g) hereof,  and  in no event shall this
sentence or the previous sentence operate to excuse or modify the obligations of
Americorp  under Section 11.1(d) hereof.

          5.14  BANK BENEFIT ARRANGEMENTS.  Subject to Article 9 hereof, Bank
and any effected officers, directors or employees shall mutually terminate all
Bank Benefit Arrangements without the imposition of any liability therefor to
Americorp or any other Party. 


                                      ARTICLE 6
                        AGREEMENTS WITH RESPECT TO CONDUCT OF
                              CIB AFTER THE DATE HEREOF

     CIB covenant and agree with Americorp and Bank as follows:

          6.1   ACCESS.  

                (a)  CIB will authorize and permit Americorp, its
representatives, accountants and counsel, to have access during normal business
hours, on notice and in such

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<PAGE>

manner as will not unreasonably interfere with the conduct of the businesses 
of CIB, to all properties, books, records, branch operating reports, branch 
audit reports, operating instructions and procedures, tax returns, tax 
settlement letters, contracts and documents, and all other information with 
respect to its business affairs, financial condition, assets and liabilities 
as Americorp may from time to time reasonably  request.  CIB shall permit 
Americorp, its representatives, accountants and counsel to make copies of 
such books, records and other documents and to discuss the business affairs, 
condition (financial and otherwise), assets and liabilities of CIB with such 
third Persons, including, without limitation, its directors, officers, 
employees, accountants, counsel and creditors, as Americorp considers 
necessary or appropriate for the purposes of familiarizing itself with the 
businesses and operations of CIB, obtaining any necessary orders, consents or 
approvals of the transactions contemplated by this Agreement by any 
Governmental Entity and conducting an evaluation of the assets and 
liabilities of CIB.  CIB will cause Vavrinek, Trine, Day and Co. ("VTD") to 
make available to Americorp, its accountants, counsel and other agents, such 
personnel, work papers and other documentation of VTD relating to its work 
papers and its audits of the books and records of CIB as may be requested by 
Americorp in connection with its review of the foregoing matters.

                (b)  The Chairman of the Board of Americorp or in his absence
another representative of Americorp selected by him shall be invited by CIB to
attend all regular and special Board of Directors' and Executive Committee
meetings of CIB from the date hereof until the Effective Time.   The Chairman of
the Board of Bank and Bank's President shall be invited by CIB to attend all
loan committee meetings of CIB from the date hereof until the Effective Time. 
CIB shall inform Americorp of all such Board meeting at least 2 Business Days in
advance of each such meeting; provided, however, that the attendance of such
representative of Americorp shall not be permitted at any meeting, or portion
thereof, for the sole purpose of discussing the transaction contemplated by this
Agreement or the obligations of CIB under this Agreement.

          6.2   MATERIAL ADVERSE CHANGES; REPORTS; FINANCIAL STATEMENTS;
FILINGS.

                (a)  CIB will promptly notify Americorp (i) of any event of
which CIB obtains knowledge which may materially and adversely affect the
business, financial condition, or results of operations of either CIB; (ii) in
the event CIB determine that it is possible that the conditions to the
performance of Americorp set forth in Sections 8.1 and 8.2 may not be satisfied;
(iii) of the opening or closing of any branch or other office of CIB at which
business is conducted; or (iv) any event, development or circumstance that, to
the best knowledge of CIB, will or, with the passage of time or the giving of
notice or both, is reasonably expected to result in the loss to CIB of the
services of any Executive Officer of CIB.

                (b)  CIB will furnish to Americorp as provided in Section 11.12
of this Agreement, as soon as practicable, and in any event within 5 Business
Days after it is prepared or becomes available to either CIB, (i) a copy of any
report submitted to the board of directors of 

                                       50

<PAGE>
                                       
either CIB and access to the working papers related thereto and copies of 
other operating or financial reports prepared for management of any of its 
businesses and access to the working papers related thereto, PROVIDED, 
HOWEVER, that CIB need not furnish Americorp any privileged communications of 
or memoranda prepared by its legal counsel in connection with the 
transactions contemplated by, and the rights and obligations of CIB under, 
this Agreement; (ii) quarterly unaudited balance sheets and statements of 
operations, changes in stockholders' equity and cash flow for CIB; (iii) 
monthly unaudited balance sheets and, statements of operations for CIB; (iv) 
as soon as available, all letters and communications sent by CIB to its 
shareholders and all reports filed by CIB with the SEC, the FRB, the FDIC, 
the Commissioner and any other Person; and (v) such other reports as 
Americorp may reasonably request relating to CIB.

                (c)  Each of the financial statements delivered pursuant to
subsection (b)  shall be (i) prepared in accordance with GAAP on a basis
consistent with that of the Financial Statements of CIB except that such
financial statements may omit statements of cash flows and footnote disclosures
required by GAAP; and (ii) accompanied by a certificate of the chief financial
officer to the effect that such  financial statements fairly present the
financial condition and results of operations of CIB for the period covered, and
reflect all adjustments (which consist only of normal recurring adjustments)
necessary for a fair presentation.

          6.3   CONDUCT OF BUSINESS.  

                (a)  Between the date hereof and the Effective Time, except (i)
as contemplated by this Agreement, (ii) for new employment agreements and
related Benefit Arrangements to be entered into between CIB with its Senior Vice
President and Chief Financial Officer and its Senior Vice Presdient/ Senior
Lending Officer, and (iii) subject to requirements of law and regulation
generally applicable to bank holding companies and banks, CIB shall not, without
prior written consent of Americorp (which consent shall not be unreasonably
withheld and which consent [except with respect to subparagraph (29) of this
Section 6.3(a)] shall be deemed granted if within five (5) Business Days of
Americorp's receipt of written notice of a request for prior written consent,
written notice of objection is not received by CIB): 

                     (1)  amend, modify, terminate or fail to renew or preserve
their material Permits;

                     (2)  amend or modify in any material respect, or, except as
they may expire in accordance with their terms, terminate any CIB Scheduled
Contract or any other material contract or agreement to which CIB is a party, or
materially default in the performance of any of its obligations under any such
contract or agreement;

                     (3)  enter into any agreement or contract that would be
required to be included as a CIB Scheduled Contract.

                                       51

<PAGE>
                                       
                     (4)  terminate or unilaterally fail to renew any existing
insurance coverage or bonds;

                     (5)  make any loan or other extension of credit, or enter
into any commitment to make any loan or other extension of credit to any
director, officer, employee or shareholder holding 5% or more of the outstanding
shares of CIB Stock;

                     (6)  grant any general or uniform increase in the rate of
pay to any employee or employee benefit or profit sharing plan or increase the
salary or employee benefits of any non-exempt employee or agent or pay any
bonus, severance or similar payment to any Person, except in the ordinary course
of business and consistent with past practice or established practices;

                     (7)  grant any promotion or any increase in the rate of pay
to any exempt employee, profit sharing plan or increase in any employee benefits
or pay any bonus, severance or similar payment to any exempt employee except for
prorata bonuses, profit sharing or 401(k) matching payments  which are in the
ordinary course of business and consistent with past practices and which do not
exceed the total amount of all such payments declared in 1997 multiplied by the
fraction derived by dividing (a) the number of full calendar months between
January 1, 1998 and the Effective Day by (b) twelve (12);

                     (8)  sell, transfer, mortgage, encumber or otherwise
dispose of any assets or release or waive any claim, except in the ordinary
course of business and consistent with past practice or as required by any
existing contract or for ordinary repairs, renewals or replacements or as
contemplated in this Agreement;

                     (9)  issue, sell, or grant any Equity Securities of CIB
(except pursuant to the exercise of CIB options outstanding as of the date
hereof), any other securities (including long term debt), or any rights, options
or securities to acquire any CIB Stock Option or any Equity Securities of CIB or
any other securities (including long term debt) of CIB;

                     (10) declare, issue or pay any dividend or other
distribution of assets, whether consisting of money, other personal property,
real property or other things of value, to the shareholders of CIB, or split,
combine or reclassify any shares of its capital stock or other Equity Securities
except for semi-annual cash dividends payable in accordance with past practice
and schedule not to exceed $0.10 per share per semi-annual period;

                     (11) purchase, redeem or otherwise acquire any Equity
Securities, or other securities of CIB or any rights, options, or securities to
acquire any Equity Securities of CIB;

                     (12) amend or modify its Charter Documents;

                                       52

<PAGE>
                                       
                     (13) make their credit underwriting policies, standards or
practices relating to the making of loans and other extensions of credit, or
commitments to make loans and other extensions of credit, less stringent than
those in effect on December 31, 1997;

                     (14) make any capital expenditures, or commitments with
respect thereto, in excess of $25,000 except in the ordinary course of business
and consistent with past practice;

                     (15) make extraordinary payments to any Person other than
as contemplated, or as disclosed, in this Agreement;

                     (16) make any investment by purchase of stock or securities
(including an Investment Security), contributions to capital, property transfers
or otherwise in any other Person, except for federal funds or obligations of the
United States Treasury or an agency of the United States Government the
obligations of which are entitled to or implied to have the full faith and
credit of the United States government and which have an original maturity not
in excess of one year, or bank qualified investment grade municipal bonds, in
any case, in the ordinary course of business consistent with the past practices,
and which are not designated as trading;

                     (17) compromise or otherwise settle or adjust any assertion
or claim of a deficiency in taxes (or interest thereon or penalties in
connection therewith); file any appeal from an asserted deficiency except in a
form previously approved by Americorp in writing; file or amend any United
States federal, foreign, state or local tax return without Americorp's prior
written approval, which approval shall not be unreasonably withheld; or make any
tax election or change any method or period of accounting unless required by
GAAP or applicable law; 

                     (18) enter into or consent to any new employment agreement
or other Benefit Arrangement, or amend or modify any employment agreement or
other CIB Benefit Arrangement in effect on the date of this Agreement to which
either CIB is a party or bound;

                     (19) grant any Person a power of attorney or similar
authority except in accordance with a written policy previously disclosed to
Americorp; 

                     (20) agree or make any commitment to take any actions
prohibited by this Section 6.3; 

                     (21) change any of CIB's basic policies and practices with
respect to liquidity management and cash flow planning, marketing, deposit
origination, lending, budgeting, profit and tax planning, personnel practices or
any other material aspect of CIB's business or operations, except such changes
as may be required in the opinion of CIB's 

                                       53

<PAGE>
                                       
management to respond to economic or market conditions or as may be required 
by any Governmental Entity; 

                     (22) take any action which would or is reasonably likely to
(i) adversely affect the ability of CIB, Bank or Americorp to obtain any
necessary approval of any Governmental Entity required for the transactions
contemplated hereby; (ii) adversely affect CIB's ability to perform their
covenants and agreements under this Agreement; or (iii) result in any of the
conditions to the performance of CIB, Bank or Americorp's obligations hereunder,
as set forth in Article 8 herein not being satisfied;

                     (23) reclassify any Investment Security from 
hold-to-maturity or available for sale to trading;

                     (24) sell any Investment Security prior to maturity, except
in the ordinary course of business; 

                     (25) knowingly take or cause to be taken any action which
would disqualify the Bank Merger as a "reorganization" within the meaning of
Section 368 of the Code or prevent Americorp from accounting for the business
combination to be effected by the Bank Merger as a pooling-of-interests;

                     (26) settle any claim, action or proceeding involving any
material liability for monetary damages or enter into any settlement agreement
containing material obligations;

                     (27) make, acquire a participation in, or reacquire an
interest in a participation sold of, any loan that is not in compliance with its
normal credit underwriting standards, policies and procedures as in effect as of
the date of this Agreement; or renew, extend the maturity of, or alter any of
the material terms of any such loan for a period of greater than six months;

                     (28) incur any indebtedness for borrowed money or assume,
guaranty, endorse or otherwise as an accommodation become responsible for the
obligations of any other Person, except for (i) in connection with banking
transactions with banking customers in the ordinary course of business, or (ii)
short-term borrowings made at prevailing market rates and terms; and

                     (29) grant, renew or commit to grant or renew any extension
of credit if such extension of credit, together with all other credit then
outstanding to the same Person and all Affiliated Persons, would exceed $500,000
on an unsecured basis and $1,000,000 on a secured basis.  Consent shall be
deemed granted if within two Business Days of written notice 

                                       54

<PAGE>
                                       
delivered to Bank's Chief Credit Officer, written notice of objection is not 
received by CIB.

                (b)  Between the date hereof and the Effective Time , CIB shall:

                     (1)  duly observe and conform in all material respects to
all lawful requirements applicable to its business;

                     (2)  maintain its assets and properties in good condition
and repair, normal wear and tear excepted;

                     (3)  promptly upon learning of such information, advise
Americorp in writing of any event or any other transaction within its knowledge
whereby any Person or Related Group of Persons acquires, directly or indirectly,
record or beneficial ownership or control (as defined in Rule 13d-3 promulgated
by the SEC under the Exchange Act) of five percent (5%) or more of the
outstanding CIB Stock prior to the record date fixed for the CIB Shareholders'
Meeting or any adjourned meeting thereof to approve this Agreement and the
transaction contemplated herein; 

                     (4)  promptly notify Americorp regarding receipt from any
tax authority of any notification of the commencement of an audit, any request
to extend the statute of limitations, any statutory notice of deficiency, any
revenue agent's report, any notice of proposed assessment, or any other similar
notification of potential adjustments to the tax liabilities of CIB, or any
actual or threatened collection enforcement activity by any tax authority with
respect to tax liabilities of CIB; and

                     (5)  maintain an allowance for loan and lease losses
consistent with practices and methodology as in effect on the date of the
execution of this Agreement, and shall not, notwithstanding any recoveries
received with respect to loans previously charged off, reduce the allowance for
loan and lease losses below the amount in effect on the date of the execution of
this Agreement.

          6.4   CERTAIN LOANS AND OTHER EXTENSIONS OF CIB.   CIB will promptly
inform Americorp of the amounts and categories of any loans, leases or other
extensions of credit that have been classified by any Governmental Entity or by
any internal or external loan reviewer of CIB as "Watch List," "Substandard,"
"Doubtful," "Loss" or any comparable classification.  CIB will furnish to
Americorp, as soon as practicable, and in any event within 10 days after the end
of each calendar month, schedules including a listing of the following:

                (a)  classified credits, showing with respect to each such
credit in amount equal to or exceeding $25,000, the classification category,
credit type, and office, and with respect to all other such credits, by credit
type and office, the aggregate dollar amount;

                                       55

<PAGE>
                                       
                (b)  nonaccrual credits, showing with respect to each such
credit in amount equal to or exceeding $25,000, the credit type and office, and
with respect to all other such credits, by credit type and office, the aggregate
dollar amount;

                (c)  accrual exception credits that are delinquent 90 or more
days and have not been placed on nonaccrual status, showing with respect to each
such credit in amount equal to or exceeding $25,000, the credit type and office,
and with respect to all other such credits, by credit type and office, the
aggregate dollar amount;

                (d)  delinquent credits showing with respect to each such credit
in amount equal to or exceeding $25,000, the credit type, office and an aging
schedule broken down into 30-59, 60-89, 90 + day categories, and with respect to
all other such credits, by credit type, office and by aging category, the
aggregate dollar amount;

                (e)  loan and lease participations, stating, with respect to
each, whether it is purchased or sold, the loan or lease type, and the office;

                (f)  loans or leases (including any commitments) by CIB to any
director, officer, or employee of CIB, or any shareholder holding 5% or more of
the capital stock of CIB, including with respect to each such loan or lease, the
identity and, to the best knowledge of CIB, the relation of the borrower to CIB,
the loan or lease type and the outstanding and undrawn amounts;

                (g)  letters of credit, showing with respect to each letter of
credit in an amount equal to or exceeding $25,000, the credit type and office,
and showing with respect to all other such letters of credit, by credit type and
office, the aggregate dollar amount;

                (h)  loans or leases charged off during the previous month,
showing with respect to each such loan or lease, the credit type and office;

                (i)  loans or leases written down during the previous month,
including with respect to each the original amount, the writeoff amount, credit
type and office;

                (j)  other real estate or assets owned, stating with respect to
each its credit type;

                (k)  a reconciliation of the allowance for loan and lease
losses, identifying specifically the amount and sources of all additions and
reductions to the allowance (which may be by reference to specific portions of
another schedule furnished pursuant to this Section 6.4 and, in the case of
unallocated adjustments, shall disclose the methodology and calculations through
which the amount of such adjustment was determined);

                                       56

<PAGE>
                                       
                (l)  extensions of credit whether unsecured or secured in amount
equal to or exceeding $1,000,000, originated on or after the date of the
schedule previously provided to Americorp (or if it is the first such schedule,
the date of this Agreement) and before the date of the schedule in which
reported, showing with respect to each, the credit type and the office; and

                (m)  renewals or extensions of maturity of outstanding 
extensions of credit whether unsecured or secured in amount equal to or
exceeding $1,000,000, showing with respect to each, the credit type and the
office.

          6.5   DISCLOSURE LETTER.  Promptly in the case of material matters,
and not less than monthly in the case of all other matters, CIB shall amend or
supplement the CIB Disclosure Letter provided for herein pertaining to CIB as
necessary so that the information contained therein accurately reflects the then
current status of CIB and shall transmit copies of such amendments or
supplements to Americorp in accordance with Section 11.12 of this Agreement.

          6.6   SHAREHOLDER APPROVAL.  CIB will promptly take action necessary
in accordance with applicable law and its Charter Documents to convene a meeting
of its shareholders (the "CIB Shareholders' Meeting") to be held as soon as
practicable, for the purpose of voting on the Bank Merger, this Agreement and
related matters.  In connection with the CIB Shareholders' Meeting, (i) the
Board of Directors of CIB shall, subject to fiduciary duty, recommend
shareholder approval of the Bank Merger, this Agreement and related matters; and
(ii) CIB shall use its best efforts to obtain such shareholder approval by the
largest possible percentage.

          6.7   CONSENTS AND APPROVALS.

                (a)  CIB will cooperate with Americorp in the preparation of all
filings, applications, notices and requests for waiver for Consents necessary or
desirable for the consummation of the Bank Merger, and the other transactions
contemplated in this Agreement.  CIB's and Bank's cooperation hereunder shall
include, but not be limited to, providing all information concerning CIB and its
shareholders as may be required for such filings, applications, notices and
requests for Consents and signing, to the extent required, all such filings,
applications, notices and requests.

                (b)  To the extent that a Third Party Consent with respect to
any contract, agreement, license, franchise, lease, commitment, arrangement,
Permit or release that is material to the business of CIB or that is
contemplated in this Agreement is required in connection with the Bank Merger or
the transactions contemplated in this Agreement, CIB shall use its best efforts
to obtain such consent prior to the Effective Time.

          6.8   PRESERVATION OF EMPLOYMENT RELATIONS PRIOR TO EFFECTIVE TIME. 
CIB will 

                                       57

<PAGE>
                                       
use its best efforts consistent with current employment practices and 
policies to maintain the services of the officers and employees of CIB 
through the Effective Time.

          6.9    COMPLIANCE WITH RULES.  CIB shall comply with the requirements
of all applicable Rules, the noncompliance with which would materially and
adversely affect the assets, liabilities, business, financial condition or
results of operations or prospects of CIB.

          6.10  CIB BENEFIT ARRANGEMENTS.  Subject to Article 9 hereof, CIB and
any effected officers, directors or employees shall mutually terminate all CIB
Benefit Arrangements without the imposition of any liability therefor to
Americorp or any other Party. 

          6.11  AGREEMENT OF MERGER.   As soon as practicable, CIB shall execute
the Agreement of Merger.

          6.12  LOAN POLICIES AND CERTAIN ACCRUALS. 
 

                (a)  The Parties shall establish a committee composed of Messrs.
Gerald L. Lukiewski, Joseph L. Priske and the Senior Lending Officer of the
Surviving Bank.  Mr. Priske will serve as chairman of such committee.  The sole
purpose of the committee shall be to establish the  Surviving Bank's Loan Policy
and Procedures which will be recommended to the board of directors for approval
within 60 days of the Effective Time.  After the approval of such policy and
procedures by the board of directors of the Surviving Bank, the committee will
be dissolved.

                (b)  In addition to other costs and expenses provided for herein
which are to be paid or accrued by CIB prior to the Determination Date, the
costs and expenses relating to the termination of CIB's prior president and any
severance or similar payments related thereto (whether or not due after the
Determination Date) shall be paid and/or accrued prior to the Determination Date
and shall be  a reduction to the Aggregate Book Value of CIB.

          6.13  NO SHOP.  Neither CIB nor any of its Affiliates shall, on or
before the earlier of the Effective Time or the date of termination of this
Agreement, initiate, solicit or encourage (including by way of furnishing
information or assistance), or take any other action to facilitate, any
inquiries or the making of any proposal which constitutes, or may reasonably be
expected to lead to any Competing Transaction (as such term is defined below),
or negotiate with any Person in furtherance of such inquiries or to obtain a
Competing Transaction, or agree to or endorse any Competing Transaction, or
authorize or permit any of its officers, directors or employees or any
investment banker, financial advisor, attorney, accountant or any other
representative retained by it or any of its Affiliates to take any such action,
and CIB shall promptly notify Americorp (orally and in writing) of all of the
relevant details relating to all inquiries and proposals which they may receive
relating to any of such matters.  For purposes of this Agreement, "Competing
Transaction" 

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<PAGE>
                                       
shall mean any of the following involving CIB: any merger, consolidation, 
share exchange or other business combination; a sale, lease, exchange, 
mortgage, pledge, transfer or other disposition of assets of CIB representing 
ten percent (10%) or more of the asset of CIB; a sale of shares of capital 
stock (or securities convertible or exchangeable into or otherwise 
evidencing, or any agreement or instrument evidencing, the right to acquire 
capital stock) or other Equity Security, representing ten percent (10%) or 
more of the voting power of CIB, a tender offer or exchange offer for at 
least ten percent (10%) of the outstanding shares of CIB Stock; a 
solicitation of proxies in opposition to approval of the Bank Merger by CIB 
shareholders; or a public announcement of an unsolicited BONA FIDE proposal, 
plan, or intention to do any of the foregoing.  Notwithstanding any other 
provision in this Section 6.13 or elsewhere in this Agreement, the 
obligations of CIB in this Agreement are subject to the continuing fiduciary 
duties of its Board of Directors.  In the event the Board of Directors of CIB 
receives a bona fide offer for a Competing Transaction with another entity, 
and reasonably determines, upon written advice of counsel, that as a result 
of such offer, any duty to act or to refrain from doing any act pursuant to 
this Agreement, is inconsistent with the continuing fiduciary duties of said 
Board of Directors to their shareholders, such failure to act or refrain from 
doing any act shall not constitute the failure of any condition, breach of 
any covenant or otherwise constitute any breach of this Agreement, except 
that any such failure to act or refrain from doing any act shall entitle 
Americorp to terminate this Agreement pursuant to Section 10.1(f) hereof,  
and  in no event shall this sentence or the previous sentence operate to 
excuse or modify the obligations of CIB under Section 11.1(c) hereof.

          6.14  AFFILIATES AND FIVE PERCENT SHAREHOLDER AGREEMENTS.   Within
thirty (30) days of the execution of this Agreement, (a) CIB shall deliver to
Americorp a letter identifying all persons who are then "affiliates" of CIB for
purposes of Rule 145 under the Securities Act and (b) CIB shall advise the
persons identified in such letter of the resale restrictions imposed by
applicable securities laws and shall use reasonable efforts to obtain from each
person identified in such letter a written agreement substantially in the form
attached hereto as Exhibit 6.14.  CIB shall use reasonable efforts to obtain
from any person who becomes an affiliate of CIB after CIB's delivery of the
letter referred to above, and on or prior to the date of the CIB Shareholders'
Meeting to approve this Agreement, a written agreement substantially in the form
attached as Exhibit 6.14 hereto as soon as practicable after obtaining such
status.  At least 10 Business Days prior to the issuance of the opinion to be
provided for in Section 8.1(h), CIB shall use its best efforts to cause each
person or group of persons who holds more than five percent (5%) of the CIB
Stock (regardless of whether such person is an "affiliate" under Rule 145) to
deliver to F&K, VTD and Reitner & Stuart, a letter stating that such
shareholder(s) has no present plan or intention to dispose of CIB Stock and
committing that such shareholder(s) will not dispose of CIB Stock in a manner to
cause a violation of the "continuity of shareholder interest" requirements of
Treasury Regulation 1.368-1.

                                       59

<PAGE>
                                       
                                      ARTICLE 7
                     FURTHER COVENANTS OF AMERICORP, BANK AND CIB
     
          7.1   S-4 AND PROXY STATEMENT.

                (a)  As promptly as practicable,  Americorp and CIB shall
cooperate with each other and exercise their best efforts to prepare and file
with the SEC  the S-4, in which the Proxy Statement will be included as a
prospectus. The Parties hereto agree to provide the information necessary for
inclusion in the Proxy Statement and S-4. Each of the parties will use its
respective best efforts to have the S-4 declared effective under the Securities
Act as promptly as practicable after it is filed.  Americorp and CIB shall
divide equally all third party costs (except legal and accounting fees)
associated with the preparation and filing of the S-4, including the filing fees
with the SEC and Blue Sky regulators  as well as the costs of printing and
mailing the Proxy Statement.

                (b)  After the date of the filing of the S-4 with the SEC, each
of the Parties agrees promptly to notify the other of and to correct any
information furnished by such Party that shall have become false or misleading
in any material respect and to cooperate with the other to take all steps
necessary to file with the SEC and have declared effective or cleared by the SEC
any amendment or supplement to the S-4 so as to correct such information and to
cause the Proxy Statement as so corrected to be disseminated to the shareholders
of Americorp and CIB to the extent required by applicable Rules. All documents
that the Parties file with the  SEC or any other Governmental Entity in
connection with this Agreement will comply as to form in all material respects
with the provisions of applicable Rules.

                (c)  Americorp shall take all required action with appropriate
Governmental Entities under state securities or blue sky laws in connection with
the issuance of Americorp Stock pursuant to this Agreement.

          7.2   FILINGS.  The Parties agree that through the Effective Time,
each of its reports, registration  statements and other filings required to be
filed with any applicable Governmental Entity will comply in all material
respects with the applicable statutes, rules and regulations enforced or
promulgated by the Governmental Entity with which it will be filed and none will
contain any untrue statement of a material fact or omit to state a material fact
required to be stated therein or necessary to make the statements therein, in
light of the circumstances under which they were made, not misleading.  Any
financial statement contained in any such report, registration statement or
other filing that is intended to represent the financial position of the
entities or entity to which it relates will fairly present the financial
position of such entities or entity and will be prepared in accordance with GAAP
consistently applied during the periods involved.

          7.3   APPLICATIONS.  Americorp will promptly prepare and file or cause
to be prepared and filed (i) an application for approval of the Bank Merger with
the FDIC; (ii) an 

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<PAGE>
                                       
application for approval of the Bank Merger with the Commissioner; (iii) if 
required, a request for waiver from the FRB; and (iv) any other applications 
or notices necessary to consummate the transactions contemplated hereby.  
Americorp shall afford CIB a reasonable opportunity to review all such 
applications and all amendments and supplements thereto before the filing 
thereof.   The Parties covenant and agree that the S-4 and the Proxy 
Statement and all applications to the appropriate Governmental Entities for 
approval or consent to the Bank Merger, with respect to information relating 
to it, will comply in all material respects with the provisions of applicable 
law. Americorp will use its best efforts to obtain all regulatory approvals 
or consents necessary to effect the Bank Merger and CIB shall cooperate with 
Americorp and Bank in such efforts.

          7.4   STOCK OPTIONS.

                (a)  At and as of the Effective Time and without further action
by any Party, the stock option plan of CIB shall terminate.  The Americorp Stock
Option Plan shall not be terminated at the Effective Time and outstanding
Americorp Stock Options at the Effective Time shall continue in effect.

                (b)  Subject to the shareholder approval and receipt of  any
required Consent, as of the Effective Time Americorp shall  grant substitute
stock options to (i) each and every officer and employee of CIB who shall
continue as an officer or employee of the Surviving Bank and (ii) each director
of CIB,  who has at the Effective Time an outstanding option to purchase shares
of CIB Stock ("CIB Stock Options").  Any other stock option granted by CIB other
than a CIB Stock Option shall be exercised or terminated without liability by
the Effective Time.  Each and every substitute stock option so granted by
Americorp to replace an CIB Stock Option shall retain the "vesting" schedule
reflected in each of the respective stock option agreements evidencing a CIB
Stock Option and shall be exercisable for that number of whole shares of
Americorp Stock  equal to the product of (A) the number of shares of CIB Stock
that were purchasable under such CIB Stock Option immediately prior to the
Effective Time multiplied by (B) the Exchange Ratio, rounded down to the nearest
whole number of shares of Americorp Stock.   Further, each and every substitute
stock option so granted by Americorp to replace an CIB Stock Option shall
provide for a per share exercise price which shall be equal to the quotient
determined by dividing (A) the exercise price per share of CIB Stock at which
such CIB Stock Option was exercisable immediately prior to the Effective Time by
(B) the Exchange Ratio.  At the Effective Time, Americorp shall issue to each
holder of an outstanding CIB Stock Option a substitute stock option providing
for the terms discussed above.

                (c)  Americorp shall use its best effort to assure that each
holder of an CIB Stock Option which qualified as an incentive stock option prior
to the Effective Time shall receive a substitute stock option  which will
qualify as an incentive stock option.

                (d)   Subject to the shareholder approval and receipt of  any
required 

                                       61

<PAGE>
                                       
Consent, Americorp shall to amend, if necessary, the Americorp Stock Option 
Plan to provide for the grant of substitute stock options to holders of CIB 
Stock Options.  Americorp shall seek all required Consents to effect the 
amendments to the Americorp Stock Option Plan contemplated by this Section.  
The Parties may also discuss the feasibility of Americorp adopting a new 
stock option plan from which such substitute options could be granted.

          7.5   FURTHER ASSURANCES.  Americorp/Bank and CIB agree that from time
to time, whether before, at or after the Effective Time, they will execute and
deliver such further instruments of conveyance and transfer and to take such
other action as may be reasonable or necessary to consummate the Bank Merger and
the transactions contemplated in this Agreement.  Americorp, Bank and CIB agree
to take such further action as may reasonably be requested to facilitate
consummation of the Bank Merger and the transactions contemplated in this
Agreement and that are not inconsistent with the other provisions of this
Agreement.

          7.6   REMOVAL OF CONDITIONS.  In the event of the imposition of a
condition to any consent of, the Commissioner, the FDIC or other Government
Entity which any Party deems to materially adversely affect it or to be
materially burdensome as provided in Section 8.1(c), the Parties shall use their
respective best efforts to obtain the removal of such condition.

          7.7   CORPORATE GOVERNANCE.

                (a)  Prior to the Effective Time, Bank shall take all necessary
steps to effect the Bank Corporate Governance Changes at the Effective Time.

                (b)  Prior to the Effective Time, Americorp shall take all
necessary steps to effect the Americorp Corporate Governance Changes at the
Effective Time.

          7.8   LISTING OF AMERICORP STOCK.  After the Effective Time, the Board
of Directors of Americorp shall explore the feasbility and costs of listing the
shares of Amerciorp Stock on  Nasdaq with the intention of listing such shares
within one year after the Effective Time.


                                      ARTICLE 8
                   CONDITIONS TO THE PARTIES' OBLIGATIONS TO CLOSE

          8.1   CONDITIONS TO EACH PARTY'S OBLIGATIONS TO CLOSE.  The respective
obligations of Americorp and Bank, on the one hand, and CIB, on the other, to
consummate the Bank Merger and the other transactions contemplated hereby are
subject to the satisfaction or waiver at or prior to the Effective Time of each
of the following conditions:

                (a)  The Agreement and the transactions contemplated hereby
shall have received all requisite approvals of the shareholders of CIB,
Americorp  or Bank.

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<PAGE>
                                       
                (b)  No judgment, decree, injunction, order or proceeding shall
be outstanding or threatened by any Governmental Entity which prohibits or
restricts the effectuation of, or threatens to invalidate or set aside, the Bank
Merger substantially in the form contemplated by this Agreement, unless counsel
to the party again whom such action or proceeding was instituted or threatened
renders to the other Parties hereto a favorable opinion that such judgment,
decree, injunction, order or proceeding is without merit.

                (c)  On or before March 31, 1999, the Parties shall have
received any required Consent from the FRB, the Commissioner, the FDIC, and, at
or prior to the Effective Time, this Agreement and the transactions contemplated
hereby shall have been approved by any other Governmental Entity whose Consent
is required for consummation of the transactions contemplated in this Agreement,
in each case either unconditionally or without the imposition of conditions or
limitations that are applicable to any Party or would become applicable to
Americorp or the Surviving Bank after the Bank Merger that Americorp reasonably
and in good faith concludes would materially adversely affect the financial
condition or operations of any Party or otherwise would be materially burdensome
to any Party and all such Consents shall be in effect at the Effective Time,
which Consents shall permit the Bank Merger and permit the Surviving Bank to
acquire and conduct all direct and indirect activities as previously conducted
by CIB and Bank, at or prior to the Effective Time, and all required waiting
periods shall have expired.

                (d)  No Rule shall be outstanding or threatened by any
Governmental Entity which prohibits or materially restricts the consummation of,
or threatens to invalidate or set aside, the Bank Merger substantially in the
forms contemplated by this Agreement or which would not permit the businesses
presently carried on by CIB, Americorp or Bank to continue materially unimpaired
following the Effective Time, unless counsel to the Party or Parties against
whom such action or proceeding was instituted or threatened renders to the other
Party or Parties hereto a favorable opinion that such Rule is without merit and
counsel to the other Party concurs with such opinion.

                (e)  All Third Party Consents necessary to permit the Parties to
consummate the transactions contemplated in the Agreement shall have been
obtained prior to the Effective Time, unless the failure to obtain any such
Third Party Consent would not have a material adverse effect on the business,
financial condition, or results of operations of Americorp on a consolidated
basis.

                (f)  The S-4 shall have been declared effective by the SEC and
shall not be the subject of any stop order or proceedings seeking or threatening
a stop order.  Americorp shall have received all state securities or "Blue Sky"
permits and other authorization necessary to issue the Americorp Stock to
consummate the Bank Merger.

                (g)  CIB and Americorp shall have received from VTD, an opinion

                                       63

<PAGE>
                                       
reasonably satisfactory to CIB and Americorp to the effect that the Bank Merger
shall not result in the recognition of gain or loss for federal income tax
purposes to CIB, Americorp or Bank, nor shall the issuance of Americorp Stock
result in the recognition of gain or loss by the holders of CIB Stock who
receive such stock in connection with the Bank Merger, nor shall a holder of an
outstanding stock option granted under CIB's stock option plan recognize income,
gain or loss as a result of the granting of a substitute option  nor shall the
granting of such substitute options be deemed to be a modification of any
incentive stock option granted under CIB's stock option plan, dated prior to the
date of the Proxy Statement is first mailed to the shareholders of Americorp and
CIB and such opinions shall not have been withdrawn or modified in any material
respect.

                (h)  Prior to the Effective Time, F&K and VTD shall have jointly
delivered a written opinion to CIB and Americorp that the Bank Merger and the
other transactions contemplated hereby will qualify for pooling-of-interest
accounting treatment.  In making their determination that the Bank Merger will
qualify for such treatment, F&K and VTD shall be entitled to assume that cash
will be paid with respect to all shares held of record by any holder of
Dissenting Shares.

          8.2   ADDITIONAL CONDITIONS TO OBLIGATIONS OF AMERICORP AND BANK TO
CLOSE.  The obligations of Americorp and Bank to consummate the Bank Merger and
the other transactions contemplated hereby are subject to the satisfaction or
waiver at or prior to the Effective Time of each of the following conditions:

                (a)  All actions necessary to authorize the execution, delivery
and performance of the Agreement by CIB, the consummation of the Bank Merger by
CIB and the consummation of the Agreement of Merger by CIB shall have been duly
and validly taken by the board of directors and shareholders of CIB, as the case
may be.

                (b)  The representations and warranties of CIB contained in
Article 4 of this Agreement shall have been true and correct in all material
respects (i) on the date of this Agreement; and (ii) at and as of the Effective
Time as though all such representations and warranties had been made on and as
of the Effective Time, except with respect to representations and warranties
that, by their terms, speak as of a different time; and Americorp and Bank shall
have received a certificate to that effect dated the Effective Time and executed
on behalf of CIB by its chief executive officer and chief financial officer. It
is understood and acknowledged that the representations made on and as of the
Effective Time shall be made without giving effect to any update with respect to
the Disclosure Letter pertaining to CIB as updated in accordance with
Section 6.5.

                (c)  Each of the covenants and agreements of CIB contained in
this Agreement to be performed at or before the Effective Time shall have been
so performed in all material respects; and Americorp and Bank shall have
received a certificate to that effect dated the 

                                       64

<PAGE>
                                       
Effective Time and executed by the chief executive officer and chief 
financial officer of CIB.

                (d)  During the period from the date of this Agreement to the
Effective Time, there shall not have occurred any event related to the business,
condition (financial or otherwise),  capitalization or properties of CIB that
has had or could reasonably be expected to have a material adverse effect on the
business, financial condition, results of operations or prospects of CIB after
consummation of the Bank Merger, whether or not such event, change or effect is
reflected in CIB's Disclosure Letter to this Agreement, as amended or
supplemented, after the date of this Agreement; and Americorp and Bank shall
have received a certificate to that effect dated the Effective Time and signed
by the chief executive officer and chief financial officer of CIB.

                (e)  CIB shall have delivered to Americorp and Bank a written
opinion of Knecht & Hansen dated as of the Effective Time substantially in the
form attached to this Agreement as Exhibit 8.2(e).
                
                (f)  Americorp shall have received a letter from California
Research Corp. dated as of a date within five (5) Business Days of the mailing
of the Proxy Statement to the shareholders of Americorp to the effect that the
transactions contemplated by this Agreement are fair from a financial point of
view to the shareholders of Americorp.

                (g)  Concurrently with the execution of this Agreement, each
director of CIB shall have executed and delivered to Americorp an CIB Directors'
Agreement substantially in the form of Exhibit 2.6(b).

                (h)  Americorp shall have received satisfactory evidence that
all of CIB's Benefit Arrangements have been treated as provided in Articles 6
and 9 of this Agreement.


          8.3   ADDITIONAL CONDITIONS TO OBLIGATIONS OF CIB TO CLOSE.  The
obligations of CIB to consummate the Bank Merger and the other transactions
contemplated herein is subject to the satisfaction or waiver, at or prior to the
Effective Time, of each of the following conditions:

                (a)  All actions necessary to authorize the execution, delivery
and performance of the Agreement, consummation of the Bank Merger by Americorp
and Bank and the consummation of the Agreement of Merger by Americorp and Bank
shall have been duly and validly taken by the respective boards of directors and
shareholders of Americorp and Bank, as the case may be.

                (b)  The representations and warranties of Americorp and Bank
contained in Article 3 of this Agreement shall be true and correct in all
material respects (i) on the date of this Agreement; and (ii) at and as of the
Effective Time as though all such representations 

                                       65

<PAGE>
                                       
and warranties had been made at and as of such time, except with respect to 
representations and warranties that, by their terms, speak as of a different 
time; and CIB shall have received a certificate to that effect dated the 
Effective Time and executed on behalf of Americorp and Bank by their 
respective chief executive officers and chief financial officers.  It is 
understood and acknowledged that the representations made on and as of the 
Effective Time shall be made without giving effect to any update with respect 
to the Disclosure Letters pertaining to Americorp and Bank as updated in 
accordance with Section 5.5.

                (c)  The covenants and agreements of Americorp and Bank to be
performed at or before the Effective Time shall have been duly performed in all
material respects; and CIB shall have received one or more certificates to that
effect dated the Effective Time and executed by the respective chief executive
officers and chief financial officers of Americorp and Bank.  

                (d)  During the period from the date of this Agreement to the
Effective Time, there shall not have occurred any event related to the business,
condition (financial or otherwise),  capitalization or properties of Americorp
or Bank that has had or could reasonably be expected to have a material adverse
effect on the business, financial condition, results of operations or prospects
of the Surviving Bank or Americorp after consummation of the Bank Merger,
whether or not such event, change or effect is reflected in Americorp's
Disclosure Letters to this Agreement, as amended or supplemented, after the date
of this Agreement; and CIB shall have received a certificate to that effect
dated the Effective Time and signed by the chief executive officer and chief
financial officer of Americorp and Bank.

                (e)  Americorp and Bank shall have delivered to CIB a written
opinion of Reitner & Stuart dated the Effective Time substantially in the form
attached to this Agreement as Exhibit 8.3(e).

                (f)  CIB shall have received a letter from the Findley Companies
dated as of a date within five (5) Business Days of the mailing of the Proxy
Statement to the shareholder of CIB, to the effect that the transactions
contemplated by this Agreement are fair from a financial point of view to the
shareholders of CIB.

                (g)  Concurrently with the execution of this Agreement, each
director of Americorp and Bank shall have executed and delivered to CIB a
Americorp Directors' Agreement substantially in the form of Exhibit 2.6(a).

                (h)  All necessary action shall have been taken by Americorp and
Bank, respectively, to effect the Americorp and Bank Corporate Governance
Changes.

                                      ARTICLE 9
                                  EMPLOYEE BENEFITS

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<PAGE>
                                       
          9.1   EMPLOYEE BENEFITS

                (a)  The Surviving Bank shall honor, in accordance with their
terms, the employment agreement between CIB and its Senior Vice President/ Chief
Fiancial Officer and its Senior Vice President/Senior Lending Officer. 

                (b)  From the date hereof, Americorp, Bank and CIB shall
cooperate to determine mutually the appropriate treatment of the Benefit
Arrangements, such as termination, merger into a plan, etc., and shall take such
actions as shall be reasonably required with respect to the Benefit
Arrangements, provided that CIB, Americorp and Bank shall not be required to
take any action that would be in breach of the fiduciary duties of the plan
trustees or administrators.

                (c)  The Parties shall establish a committee composed of the
President of the Surviving Bank, Joseph L. Priske and Jacqueline S. Pruner.  The
committee shall develop a personnel, salary and benefits structure for the
Survivng Bank and the amount of severance to be paid to officers and employees
displaced by the Bank Merger.  The committee shall also complete interviews of
the officers of the Parties within 60 days of the date of this Agreement in
order to determine the officers which shall be retained by the Surviving Bank
after the Effective Time.  After completing these matters, the committee will be
dissolved.  Non-officer positions shall be determined by the President of the
Surviving Bank.

                (d)  All proposed payments under the consulting agreements with
the directors of CIB who do not continue as directors of Americorp and the
Surviving Bank following the Effective Time shall be accrued prior to the
Determination Date and shall be  a reduction to the Aggregate Book Value of CIB.
Such consulting agreements are attached as Exhibit 9.1(d).

                (e)   The aggregate of (i) all additional amounts to be accrued
pursuant to the director retirement plan which has been previously terminated
and (ii) all proposed payments under the consulting agreement with the director
of Americorp and the Surviving Bank who will not continue as a director of
Americorp and the Surviving Bank following the Effective Time, shall be accrued
prior to the Determination Date and shall be  a reduction to the Aggregate Book
Value of Americorp.  Such consulting agrement is attached as Exhibit 9.1(e).



                                      ARTICLE 10
                   TERMINATION OF AGREEMENT; WAIVER OF CONDITIONS 

          10.1  TERMINATION OF AGREEMENT.  Anything herein to the contrary
notwithstanding, this Agreement and the transactions contemplated hereby
including the Bank Merger may be terminated at any time before the Effective
Time, whether before or after approval 

                                       67

<PAGE>
                                       
by the respective shareholders of CIB and Americorp as follows, and in no 
other manner:

                (a)  By mutual consent of Americorp and Bank, on the one hand,
and CIB, on the other;

                (b)  By Americorp, Bank or CIB (i) if any conditions set forth
in Section 8.1 shall not have been met by March 31, 1999, or (ii) upon the
expiration of 20 Business Days after any Governmental Entity denies or refuses
to grant any approval, consent or authorization required to be obtained in order
to consummate the transaction contemplated by this Agreement unless, within said
20 Business Day period after such denial or refusal, all Parties hereto agree to
resubmit the application to the Governmental Entity that has denied, or refused
to grant the approval, consent or authorization requested;

                (c)  By Americorp and Bank if any conditions set forth in
Section 8.2 shall not have been met, or by CIB if any conditions set forth in
section 8.3 shall not have been met, by March 31, 1999, or such earlier time as
it becomes apparent that such condition cannot be met;

                (d)  By Americorp or Bank, if CIB should materially default in
the observance or in the due and timely performance of any of its covenants and
agreements herein contained and such default shall not have been fully cured
within 20 Business Days from the date of delivery of written notice specifying
the alleged default;

                (e)  By CIB, if Americorp or Bank should materially default in
the observance or in the due and timely performance of any of their covenants
and agreements herein contained and such default shall not have been fully cured
within 20 Business Days from the date of delivery of written notice specifying
the alleged default; 

                (f)  By Americorp, if CIB shall have failed to act or refrain
from doing any act pursuant to Section 6.13; or

                (g)  By CIB, if Americorp shall have failed to act or refrain
from doing any act pursuant to Section 5.13



          10.2  EFFECT OF TERMINATION.  In the event that this Agreement shall
be terminated pursuant to Section 10.1 hereof, all further obligations of the
Parties hereto under this Agreement shall terminate without further liability of
any Party to another; provided, however, that no termination of this Agreement
under Section 10.1 for any reason or in any manner shall release, or be
construed as so releasing, any Party from its obligations under Sections 11.1,
11.9 or 11.10, hereof and notwithstanding the foregoing if such termination
shall result from the willful failure of a Party to fulfill a condition to the
performance of the obligations of any other Party or to perform a 

                                       68

<PAGE>

covenant of such Party in this Agreement, such Party shall, subject to the 
provision of Section 11.1, be fully liable for any and all damages, costs and 
expenses (including, but not limited to, reasonable attorneys' fees sustained 
or incurred by the other Party or Parties in connection with negotiating and 
implementing the transactions contemplated in this Agreement).

          10.3  WAIVER OF CONDITIONS.  If any of the conditions specified in
Section 8.2 has not been satisfied, Americorp and Bank may nevertheless, at
their election, proceed with the transactions contemplated in this Agreement. 
If any of the conditions specified in Section 8.3 has not been satisfied, CIB
may nevertheless, at its election, proceed with the transactions contemplated in
this Agreement.  If any Party elects to proceed pursuant to the provisions
hereof, the conditions that are unsatisfied immediately prior to the Effective
Time shall be deemed to be satisfied, as evidence by a certificate delivered by
the electing Party.



                                      ARTICLE 11
                                       GENERAL

          11.1  EXPENSES.

                (a)  CIB hereby agrees that if this Agreement is terminated by
Americorp or Bank pursuant to Section 10.1(c) with respect to the failure of CIB
shareholders to approve the Agreement and the transactions contemplated hereby,
or pursuant to Section 10.1(d), CIB shall promptly, and in any event within
seven Business Days after such termination, pay Americorp and Bank all Expenses
(as defined below) of Americorp and Bank but not to exceed $150,000.

                (b)  Americorp and Bank hereby agree that if this Agreement is
terminated by CIB pursuant to Section 10.1(c) with respect to the failure of
Americorp shareholders to approve the Agreement and transactions contemplated
hereby, or pursuant to Section 10.1(e), Americorp shall promptly, and in any
event within seven Business Days after such termination, pay (or cause Bank to
pay) CIB all Expenses (as defined below) of CIB but not to exceed $150,000.

                (c)  As an inducement to Americorp to enter into this Agreement,
in the event this Agreement is terminated by Americorp pursuant to Section
10.1(f) and CIB enters into an agreement for a Competing Transaction prior to
termination of this Agreement or during the twelve-month period immediately
following termination of this Agreement, CIB shall promptly, and in any event
within seven Business Days after it enters into an agreement for such Competing
Transaction, pay Americorp $750,000 which amount represents (i) Americorp's and
Bank's direct costs and expenses (including, but not limited to, fees and
expenses of financial or other consultants, printing costs, accountants and
counsel) incurred in negotiating and undertaking to carry out the transactions
contemplated by this Agreement, including Americorp's and Bank's 

                                       69

<PAGE>
                                       
management time devoted to negotiation and preparation for the transactions 
contemplated by this Agreement; (ii) Americorp's and Bank's indirect costs 
and expenses incurred in connection with the transactions contemplated by 
this Agreement; and (iii) Americorp's and Bank's loss as a result of the 
transactions contemplated by this Agreement not being consummated. 

                (d)  As an inducement to CIB to enter into this Agreement, in
the event this Agreement is terminated by CIB pursuant to Section 10.1(g) and
Americorp enters into an agreement for a Competing Transaction prior to
termination of this Agreement or during the twelve-month period immediately
following termination of this Agreement, Americorp shall promptly, and in any
event within seven Business Days after it enters into an agreement for such
Competing Transaction, pay CIB $750,000 which amount represents (i) CIB's direct
costs and expenses (including, but not limited to, fees and expenses of
financial or other consultants, printing costs, accountants and counsel)
incurred in negotiating and undertaking to carry out the transactions
contemplated by this Agreement, including CIB's management time devoted to
negotiation and preparation for the transactions contemplated by this Agreement;
(ii) CIB's indirect costs and expenses incurred in connection with the
transactions contemplated by this Agreement; and (iii) CIB's loss as a result of
the transactions contemplated by this Agreement not being consummated. 

                (e)  Except as otherwise provided herein and in Section 7.1, all
Expenses incurred by Americorp/Bank or CIB in connection with or related to the
authorization, preparation and execution of this Agreement, the solicitation of
shareholder approvals and all other matters related to the closing of the
transaction contemplated hereby, including, without limitation of the generality
of the foregoing, all fees and expenses of agents, representatives, counsel, and
accountants employed by either of the Parties or its affiliates, shall be borne
solely and entirely by the Party which has incurred the same. 

                (f)  "Expenses" as used in this Agreement shall include all
reasonable out-of-pocket expenses (including all fees and expenses of attorneys,
accountants, investment bankers, experts and consultants to the Party and its
Affiliates) incurred by the Party or on its behalf in connection with or related
to the authorization, preparation and execution of this Agreement, the
solicitation of shareholder approvals and all other matters related to the
closing of the transaction contemplated hereby.

          11.2  AMENDMENTS.  To the fullest extent permitted by law, this
Agreement may be amended by agreement in writing of the Parties hereto at any
time prior to the Effective Time, whether before or after approval of this
Agreement by the shareholders of CIB or the shareholders of Americorp.

          11.3  DISCLOSURE LETTER; EXHIBITS; INTEGRATION.  Each Disclosure
Letter, exhibit and letter delivered pursuant to this Agreement shall be in
writing and shall constitute a part of the Agreement, although Disclosure
Letters and other letters need not be attached to each copy of this 

                                       70

<PAGE>
                                       
Agreement. This Agreement, together with such Disclosure Letters, exhibits 
and letters, constitutes the entire agreement between the Parties pertaining 
to the subject matter hereof and supersedes all prior agreements and 
understanding of the Parties in connection therewith.

          11.4   BEST EFFORTS.  Each Party will use its best efforts to cause
all conditions to the obligations of the Parties to be satisfied.

          11.5   GOVERNING LAW.  This Agreement and the legal relations between
the Parties shall be governed by and construed in accordance with the laws of
California except to the extent that the provisions of federal law are
mandatorily applicable.

          11.6   NO ASSIGNMENT.  Neither this Agreement nor any rights, duties
or obligations hereunder shall be assignable by Americorp/Bank or CIB, in whole
or in part, without the prior written consent of the other Party.  Any attempted
assignment in violation of this prohibition shall be null and void.  Subject to
the foregoing, all of the terms and provisions hereof shall be binding upon, and
inure to the benefit of, the successors and assigns of the Parties hereto.

          11.7   HEADINGS.  The descriptive headings contained in this Agreement
are inserted for convenience only and do not constitute a part of this
Agreement.

          11.8   COUNTERPARTS.  This Agreement and any exhibit hereto may be
executed in one or more counterparts, all of which shall be considered one and
the same agreement and shall become effective when one or more counterparts have
been signed by each Party hereto and delivered to each Party hereto.

          11.9  PUBLICITY AND REPORTS.  Americorp and CIB shall coordinate all
publicity relating to the transactions contemplated by this Agreement and no
Party shall issue any press release, publicity statement or other public notice
relating to this Agreement or any of the transactions contemplated hereby
without obtaining the prior consent of the other Party, except to the extent
that legal counsel to any Party shall deliver a written opinion to the other
Party to the effect that a particular action is required by applicable Rules.

          11.10 CONFIDENTIALITY.  All Confidential Information disclosed
heretofore or hereafter by any Party to this Agreement to any other Party to
this Agreement shall be kept confidential by such other Party and shall not be
used by such other Party otherwise than as herein contemplated, except to the
extent that (a) it is necessary or appropriate to disclose to the Commissioner,
the FDIC or any other Governmental Entity having jurisdiction over any of the
Parties or as may be otherwise be required by Rule (any disclosure of
Confidential Information to a Governmental Entity shall be accompanied by a
request that such Governmental Entity preserve the confidentiality of such
Confidential Information): or (b) to the extent such duty as to confidentiality
is waived by the other Party.  Such obligation as to confidentiality and non-use
shall survive the termination of this Agreement pursuant to Article 10.  In the
event of such termination and on 

                                       71

<PAGE>
                                       
request of another Party, each Party shall use all reasonable efforts to (1) 
return to the other Parties all documents (and reproductions thereof) 
received from such other Parties that contain Confidential Information (and, 
in the case of reproductions, all such reproductions made by the receiving 
Party); and (2) destroy the originals and all copies of any analyses, 
computations, studies or other documents prepared for the internal use of 
such Party that included Confidential Information.

          11.11 SPECIFIC PERFORMANCE.  CIB, Bank and Americorp each acknowledge
that, in view of the uniqueness of their respective businesses and the
transactions contemplated in this Agreement, each Party would not have an
adequate remedy at law for money damages in the event that this Agreement has
not been performed in accordance with its terms, and therefore each Party agrees
that the other shall be entitled to specific enforcement of the terms hereof in
addition to any other remedy to which it may be entitled, at law or in equity.

          11.12 NOTICES.  Any notice or communication required or permitted
hereunder, including, without limitation, supplemental Disclosure Letters shall
be deemed to have been given if in writing and (a) delivered in person,
(b) telexed, or (c) telecopied (provided that any notice given pursuant to
clauses (b) and (c) is also mailed by certified or registered mail, postage
prepaid), as follows:

                If to Americorp or Bank, addressed to:

                     American Commercial Bank
                     300 South Mills Road    
                     Ventura, CA 93003
                     Attn: Gerald J. Lukiewski, President and CEO
                     Fax No.  (805) 658-6635                         

                                       72

<PAGE>
                                       
                With a copy addressed to:

                     John F. Stuart, Esq.
                     Reitner & Stuart
                     1319 Marsh Street
                     San Luis Obispo, CA 93401
                     Fax No. (805) 545-8599

                





                If to CIB, addressed to:

                     Mr. Joseph L. Priske                                     
                     Chairman of the Board
                     Channel Islands Bank.                    
                     c/o Priskie-Jones Company
                     711 Daily Drive, Suite 200                              
                     Camarillo, CA 93010
                     Fax No.  (805) 987-0820                        

                With a copy addressed to:

                     Loren P. Hansen, Esq.                                 
                     Knecht & Hansen                                       
                     1301 Dove Street, Suite 900                           
                     Newport Beach, CA 92660     
                     Fax No.  (714) 851-1732                         


or at such other address and to the attention of such other Person as a Party
may notice to the others in accordance with this Section 11.12. Notwithstanding
anything to the contrary contained herein, notice and/or delivery to Americorp
shall be deemed notice and/or delivery to Bank.

          11.13 KNOWLEDGE.  Whenever any statement herein or in any Disclosure
Letter, certificate or other document delivered to any Party pursuant to this
Agreement is made "to the knowledge" or "to the best knowledge" of any Party or
other Person such Party or other Person shall make such statement only after
conducting an investigation reasonable under the circumstances of 

                                       73

<PAGE>
                                       
the subject matter thereof, and each such statement shall constitute a 
representation that such investigation has been conducted.

          11.14 SEVERABILITY.  If any portion of this Agreement shall be deemed
by a court of competent jurisdiction to be unenforceable, the remaining portions
shall be valid and enforceable only if, after excluding the portion deemed to be
unenforceable, the remaining terms hereof shall provide for the consummation of
the transactions contemplated herein in substantially the same manner as
originally set forth at the date this Agreement was executed.

          11.15 ATTORNEYS' FEES.  In the event any of the parties to this
Agreement brings an action or suit against any other party by reason of any
breach of any covenant, agreement, representation, warranty or other provision
hereof, or any breach of any duty or obligation created hereunder by such other
party, the prevailing party, as determined by the court or the body having
jurisdiction, shall be entitled to have and recover of and from the losing
party, as determined by the court or other party having jurisdiction, all
reasonable costs and expenses incurred or sustained by such prevailing party in
connection with such prevailing action, including, without limitation, legal
fees and court costs (whether or not taxable as such).

          11.16 TERMINATION OF REPRESENTATIONS, WARRANTIES AND COVENANTS.    
The representations, warranties and covenants of each Party contained herein or
in any certificate or other writing delivered by such party pursuant hereto or
in connection herewith shall not survive the Effective Time.

                                       74

<PAGE>
                                       
     WITNESS, the signature of Americorp, as of the 7th day of July, 1998, set
by its President and attested to by its Secretary, pursuant to a resolution of
its Board of Directors, acting by a majority:

AMERICORP

By: /s/ GERALD LUKIEWSKI
    --------------------
     President

Attest:

By: /s/ LINCOLN E. CRYNE
    --------------------
     Secretary


          WITNESS, the signature of Bank, as of the 7th day of July, 1998, set
by its President and attested to by its Secretary, pursuant to a resolution of
its Board of Directors, acting by a majority:

AMERICAN COMMERCIAL BANK             

By: /s/ GERALD L. LUKIEWSKI
    -----------------------
     President

Attest:

By: /s/ LINCOLN E. CRYNE
    --------------------
     Secretary

     WITNESS, the signature of CIB, as of the 7th day of July, 1998, set by its
President and attested to by its Secretary, pursuant to a resolution of its
Board of Directors, acting by a majority:

CHANNEL ISLANDS BANK

By: /s/ THOMAS E. ANTHONY
    ---------------------
     President

Attest:

By: /s/ ALLEN R. PARTRIDGE
    ----------------------
     Secretary

                                       75

<PAGE>
                                       
                                  FIRST AMENDMENT TO
                                  AGREEMENT TO MERGE
                              AND PLAN OF REORGANIZATION

     THIS FIRST AMENDMENT TO THE AGREEMENT TO MERGE AND PLAN OF REORGANIZATION
(the "First Amendment") is entered into as of September 17, 1998, among American
Commercial Bank, a banking company organized under the laws of California
("Bank"), being located in Ventura, California, Americorp, a corporation and
registered bank holding company organized under the laws of California
("Americorp"), and Channel Islands Bank, a banking company organized under the
laws of California ("CIB"), located in Oxnard, California.

     WHEREAS, Bank, Americorp and CIB entered into an Agreement to Merge and
Plan of Reorganization dated as of July 7, 1998 (the "Agreement");

     WHEREAS, the Parties wish to make certain changes and amendments to the
Agreement before it is submitted to their respective shareholders for approval;

     NOW, THEREFORE, in consideration of the premises and mutual promises of the
parties, the Parties hereto agree as follows:

     1.   Clause (i) of Section 2.1(b) of the Agreement is hereby amended to
read:

          "(i) the number of authorized directors of Bank shall be expanded to
          nine,"

     2.   Clause (i) of Section 2.1(d) of the Agreement is hereby amended to
read:

          "(i) the number of authorized directors of Americorp shall be expanded
          to nine,"
     
     3.   Exhibits 2.1(b) and 2.1(d) of the Agreement are amended to read in the
form attached to this First Amendment.

     4.      Capitalized terms used herein and not otherwise defined shall have
the same meaning as set forth in the Agreement.

     5.      This First Amendment may be entered into in one or more
counterparts, all of which shall be considered one and the same instrument, and
it shall become effective when one or more counterparts have been signed by each
of the Parties and delivered to the other Parties, it being understood that all
Parties need not sign the same counterpart.

     6.      Except as herein amended, the Agreement shall remain in full force
and effect.

     7.      This First Amendment shall be governed by and construed in
accordance with the 

                                       76

<PAGE>
                                       
laws of the State of California.

     WITNESS, the signature of Americorp, as of the 17th day of September, 1998,
set by its President and attested to by its Secretary, pursuant to a resolution
of its Board of Directors, acting by a majority:

AMERICORP

By: /s/ GERLAD J. LUKIEWSKI
    -----------------------
     President

Attest:

By: /s/ LINCOLN E. CRYNE
    --------------------
     Secretary

          WITNESS, the signature of Bank, as of the17th day of September, 1998,
set by its President and attested to by its Secretary, pursuant to a resolution
of its Board of Directors, acting by a majority:

AMERICAN COMMERCIAL BANK             

By: /s/ GERLAD J. LUKIEWSKI
    -----------------------
     President

Attest:

By: /s/ LINCOLN E. CRYNE
    --------------------
     Secretary

     WITNESS, the signature of CIB, as of the 17th day of September, 1998, set
by its President and attested to by its Secretary, pursuant to a resolution of
its Board of Directors, acting by a majority:

CHANNEL ISLANDS BANK

By: /s/ THOMAS E. ANTHONY
    ---------------------
     President

Attest:
By: /s/ ALLEN R. PARTRIDGE
    ----------------------
     Secretary

                                       77




<PAGE>







                                    APPENDIX B


<PAGE>


                                                         July 7, 1998


     Members of the Board of Directors
     Channel Islands Bank
     1555 South "A" Street
     Oxnard, California 93030
     
     
     Members of the Board:
     
     You have requested our opinion as investment bankers as to the fairness, 
from a financial perspective, to the shareholders of Channel Islands Bank, 
Oxnard, California ("CIB") of the terms of the proposed merger of CIB with 
and into American Commercial Bank, Ventura, California ("ACB") and CIB 
shareholders receiving shares of common stock of ACB's parent corporation, 
Americorp, Ventura, California ("Americorp") as defined in the Agreement to 
Merge and Plan of Reorganization (the "Agreement") entered into as of July 7, 
1998.  Pursuant to the Agreement and subject to the terms and conditions 
therein, each share of CIB Stock issued and outstanding immediately prior to 
the Effective Time of the Merger shall, on and at the Effective Time of the 
Merger, pursuant to the Agreement and without any further action on the part 
of CIB or the holders of CIB Stock, be exchanged for and converted into the 
right to receive shares of Americorp Stock which is equal to the Exchange 
Ratio.  The Exchange Ratio is obtained by dividing the CIB Book Value Per 
Share by the Americorp Book Value Per Share.  The components of CIB Book 
Value Per Share and Americorp Book Value Per Share are set forth in the 
Agreement. 

     As part of its investment banking business, The Findley Group is 
continually engaged in the valuation bank, bank holding company and thrift 
securities in connection with mergers and acquisitions nationwide.  We have 
not previously provided investment banking and financial advisory services to 
CIB.

     In arriving at our opinion, we have reviewed and analyzed, among other 
things, the following:  (i) a draft of the Agreement; (ii) Annual Reports to 
Shareholders of CIB and Americorp for the years ended December 31, 1997 and 
December 31, 1996; (iii) Quarterly Call Reports for the Quarters ended March 
31, 1998 , December 31, 1997,  September 30, 1997, June 30, 1997, March 31, 
1997 and December 31, 1996 for CIB and ACB; (iv) certain  other  publicly  
available financial  and  other  information  concerning CIB, Americorp and 
ACB; and (v) publicly available information concerning other banks and 
holding companies, the trading markets for their securities and the nature 
and terms of certain other merger transactions we believe relevant to our 
inquiry.  We have held discussions with senior management of CIB concerning 
their past and current operations, financial condition and prospects, as well 
as the results of regulatory examinations.

                                       B-1


<PAGE>


     We have reviewed earnings projections for 1998 through 2002 for CIB and 
ACB as stand-alone entities, assuming the Merger does not occur, prepared by 
the respective entities.  We reviewed earnings projections for 1998 through 
2002, assuming the Merger does occur, as well as projected operating cost 
savings and earnings enhancement opportunities expected to be achieved in 
each such years resulting from the Merger.  Certain pro forma financial 
projections for the combined entity were derived by us based partially upon 
the projections discussed above, as well as our own assessment of general 
economic, market and financial conditions.  In certain cases, such combined 
pro forma financial projections included projected operating cost savings and 
earnings enhancement opportunities derived by us partially based upon the 
projections discussed above to be realizable in the Merger.
     
     In conducting our review and in arriving at our opinion, we have relied 
upon and assumed the accuracy and completeness of the financial and other 
information provided to us or publicly available, and we have not assumed any 
responsibility for independent verification of the same.  We have relied upon 
the management of CIB and Americorp as to the reasonableness of the financial 
and operating forecasts, projections and projected operating cost savings and 
earnings enhancement opportunities (and the assumptions and bases therefor) 
provided to us, and we have assumed that such forecasts, projections and 
projected operating cost savings and earnings enhancement opportunities 
reflect the best currently available estimates and judgements of the 
applicable management's.  We have also assumed, without assuming any 
responsibility for the independent verification of the same, that the 
aggregate allowances for loan losses for CIB and ACB are adequate to cover 
such losses.  We have not made or obtained any evaluations or appraisals of 
the property of CIB or Americorp, nor have we examined any individual loan 
credit files.  For purposes of this opinion, we have assumed that the Merger 
will have the tax, accounting and legal effects described in the Agreement 
and assumed the accuracy of the disclosures set forth in the Agreement.  Our 
opinion as expressed herein is limited to the fairness, from a financial 
perspective, to the holders of the shares of CIB Common Stock of the terms of 
the proposed merger of CIB with and into ACB, with CIB shareholders receiving 
shares of Americorp Stock and does not address CIB's underlying business 
decision to proceed with the Merger.
     
     We have considered such financial and other factors as we have deemed 
appropriate under the circumstances, including among others the following:  
(i) the historical and current financial position and results of operations 
of CIB and Americorp; (ii) the assets and liabilities of CIB and Americorp, 
including the loan and investment portfolios, deposits, other liabilities, 
historical and current liability sources and costs and liquidity; and (iii) 
the nature and terms of certain other merger transactions involving banks and 
bank holding companies.  We have also taken into account our assessment of 
general economic, market and financial conditions and our experience in other 
transactions, as well as our experience in securities valuation and our 
knowledge of the banking industry generally.  Our opinion is necessarily 
based upon conditions as they exist and can be evaluated on the date hereof.
     
     Based upon and subject to the foregoing, we are of the opinion as 
investment bankers that, as of the date hereof, the terms of the proposed 
merger of CIB with and into ACB, with CIB shareholders receiving Americorp 
Stock, are fair, from a financial perspective, to the holders of the shares 
of CIB  Stock.

                                       B-2


<PAGE>

     This opinion may not be used or referred to by CIB or quoted or disclosed
to any person in any manner without our prior written consent, with the
exception of submission to the regulatory agencies as part of the applications
and included in the proxy materials provided to shareholders of CIB in relation
to approval of the Merger.  This opinion is not intended to be and shall not be
deemed to be a recommendation to any shareholder of CIB as to how such
shareholder should vote with respect to the Merger.
     
     Respectfully submitted,
     
     THE FINDLEY GROUP
     
     
     
     Gary Steven Findley
     Director


                                       B-3


<PAGE>










                                       B-4

<PAGE>








                                   APPENDIX C








<PAGE>


                                                           As of August 12, 1998



Board of Directors
Americorp
300 So. Mills Road
Ventura, California 93001


Dear Sirs:

     You have requested our opinion as to the fairness from a financial point 
of view to the shareholders of Americorp of the terms of the proposed merger 
of American Commercial Bank ("ACB") with Channel Islands Bank of Oxnard 
("CIB") pursuant to the Agreement to Merge and Plan of Reorganization dated 
as of July 7, 1998.  According to the terms of the Agreement each outstanding 
share of CIB stock issued and outstanding immediately prior to the Effective 
Time of the Merger shall be converted into shares of Americorp and each 
certificate that represented shares of CIB stock shall evidence ownership of 
shares of Americorp in accordance with the Exchange Ratio.  The Exchange 
Ratio is obtained by dividing the CIB Book Value per share by the Americorp 
Book Value per share. Components of Book Value per share are set forth in the 
Agreement.

     In connection with this opinion, we have:

     (i)  Reviewed a draft and final copy of the Agreement to Merge and Plan 
of Re-Organization;

     (ii) Reviewed certain publicly available business and financial 
information on all the banks of Ventura County;

     (iii)     Reviewed Call Reports to the banking regulators for ACB and 
CIB for the periods ending December 31, 1995, December 31, 1996, December 31, 
1997, and March 31, 1998.  We have also reviewed the Annual Reports to 
Stockholders for each bank for the years 1995, 1996 and 1997;

     (iv) Reviewed information for each bank pertaining to classified or 
criticized loans, premises, lease terms for office facilities, internal 
financial reports, summaries of stock options, stock prices for the last four 
quarters, and other data provided us by the senior management personnel of 
each bank.  We reviewed a pro-forma analysis of both banks as provided by 
ACB's President/CEO;

                                       C-1

<PAGE>

     (v)  Reviewed certain other banking companies that California Research 
considered relevant and compared them to ACB and CIB.  We have analyzed the 
financial terms of banks involved in comparable merger and consolidation 
transactions.
     
     We have had discussions with senior management personnel at both CIB and 
ACB regarding current operations and projections of future lending volume and 
earnings.  We have also reviewed with senior managements of both banks 
earnings projections for ACB and CIB as stand-alone entities and ACB's senior 
management forecasts regarding projected operating cost savings expected to 
be achieved each year over the next three years resulting from the merger.

     We reviewed earnings projections for 1998, 1999 and 2000, assuming the 
merger does occur and the projected operating cost savings to be expected 
from the merger are achieved.  We made a series of pro-forma projections 
based on our forecasts of earning assuming various levels of operating cost 
savings are achieved.  

     In rendering our opinion, we have relied upon and assumed the accuracy, 
completeness and fairness of all of the financial and other information that 
was available to us from public sources and that was provided to us by ACB 
and CIB, including information provided during discussions with their 
respective managements.  We have assumed that the merger will be accounted 
for as a pooling of interests under generally accepted accounting principles. 
 We have also assumed that in the course of obtaining the necessary 
regulatory approvals for the merger, no restrictions will be imposed that 
will have a material adverse effect on the contemplated benefits of the 
merger.

     We have not independently verified such information nor undertaken an 
independent evaluation or appraisal of any of the assets or liabilities of 
ACB or CIB or been furnished with any such evaluation or appraisal.  We have 
assumed that the aggregate allowances for loan losses for CIB and ACB are 
adequate to cover possible loss without independently verifying them.  We 
have not examined any individual loan credit files.

     Our opinion as expressed herein is limited to the fairness from a 
financial point of view to the shareholders of ACB in going ahead with the 
merger.  

     We have considered such financial and other factors as we have deemed 
appropriate under the circumstances, including the present operations of both 
banks, their current and historical financial trends, positions and the 
nature and terms of other bank merger transactions.  Our opinion is based 
upon market, economic and other conditions as they exist and can be evaluated.

     This opinion is for the use and benefit of the Board of Directors of 
Americorp and ACB.  Our opinion does not constitute a recommendation to any 
stockholder as to how such stockholder should vote on the proposed merger or 
any matter related thereto.  It is expected that this opinion will be 
included as part of the applications submitted to the 

                                       C-2

<PAGE>

regulatory agencies and provided to the shareholders as part of the proxy 
materials in relation to approval of the Merger.

     Based upon and subject to the foregoing and based upon such other 
matters as we deem relevant, it is our opinion as of this date that the terms 
of the Agreement and the Exchange Ratio are fair from a financial point of 
view to the shareholders of Americorp.

     We consent to the filing of this opinion as Appendix C to the 
Registration Statement and to the description of this opinion in the Joint 
Proxy Statement/Prospectus.

Very truly yours,

/s/     BARRY M. RUBENS

California Research Corporation
Barry M. Rubens
President


                                       C-3


<PAGE>










                                   APPENDIX D




<PAGE>

                          CALIFORNIA CORPORATIONS CODE


                                  CHAPTER 13
                               DISSENTERS' RIGHTS


SECTION 1300.  RIGHT TO REQUIRE PURCHASE -- "DISSENTING SHARES" AND
               "DISSENTING SHAREHOLDER" DEFINED.

     (a)  If the approval of the outstanding shares (Section 152) of a 
corporation is required for a reorganization under subdivisions (a) and (b) 
or subdivision (e) or (f) of Section 1201, each shareholder of the 
corporation entitled to vote on the transaction and each shareholder of a 
subsidiary corporation in a short-term merger may, by complying with this 
chapter, require the corporation in which the shareholder holds shares to 
purchase for cash at their fair market value the shares owned by the 
shareholder which are dissenting shares as defined in subdivision (b). The 
fair market value shall be determined as of the day before the first 
announcement of the terms of the proposed reorganization or short-term 
merger, excluding any appreciation or depreciation in consequence of the 
proposed action, but adjusted for any stock split, reverse stocks split or 
share dividend which becomes effective thereafter.

     (b)  As used in this chapter, "dissenting shares" means shares which 
come within all of the following descriptions:

     (1)  Which were not immediately prior to the reorganization or 
          short-form merger either (A) listed on any national securities 
          exchange certified by the Commissioner of Corporations under 
          subdivision (o) of Section 25100 or (B) listed on the list of OTC 
          margin stocks issued by the Board of Governors of the Federal Reserve
          System, and the notice of meeting of shareholders to act upon the 
          reorganization summarizes this section and Sections 1301, 1302, 
          1303 and 1304; provided, however, that this provision does apply to 
          any shares with respect to which there exists any restrictions on 
          transfer imposed by the corporation or by any law or regulation; 
          and provided, further, that this provision does not apply to any 
          class of shares described in subparagraph (A) or (B) if demands for 
          payment are filed with respect to 5 percent or more of the 
          outstanding shares of that class.

     (2)  Which were outstanding on the date for the determination of 
          shareholders entitled to vote on the reorganization and (A) were
          not voted in favor of reorganization and (A) were not voted in favor
          of the reorganization or, (B) if described in subparagraph (A) or 
          (B) of paragraph (1) (without regard to the provisos in that 
          paragraph), were voted against the reorganization, or which were 
          held of record on the effective date of a


                                       D-1

<PAGE>

          short-form merger; provided, however, that subparagraph (A) rather 
          than subparagraph (B) of this paragraph applies in any case where 
          the approval required by Section 1201 is sought by written consent 
          rather than at a meeting.

     (3)  Which the dissenting shareholder has demanded that the corporation
          purchase at their fair market value, in accordance with Section 
          1301.

     (4)  Which the dissenting shareholder has submitted the endorsement, in 
          accordance with Section 1302.

     (c)  As used in this chapter, "dissenting shareholder" means the 
          recordholder of dissenting shares and includes a transferee of 
          record.

SECTION 1301.  DEMAND FOR PURCHASE.

     (a)  If, in the case of a reorganization, any shareholders of a 
corporation have a right under Section 1300, subject to compliance with 
paragraphs (3) and (4) of subdivision (b) thereof, to require the corporation 
to purchase their shares of cash, such corporation shall mail to each such 
shareholder a notice of the approval of the reorganization by its outstanding 
shares (Section 152) within 10 days after the date of such approval, 
accompanied by a copy of Sections 1300, 1302, 1303, 1304 and this section, a 
statement of the price determined by the corporation to represent the fair 
market value of the dissenting shares, and a brief description of the 
procedure to be followed if the shareholder desires to exercise the 
shareholder's rights under such sections. The statement of price constitutes 
an offer by the corporation to purchase at the price stated any dissenting 
shares as defined in subsection (b) of Section 1300, unless they lose their 
status as dissenting shares under Section 1309.

     (b)  Any shareholder who has a right to require the corporation to 
purchase the shareholder's shares for cash under Section 1300, subject to 
compliance with paragraphs (3) and (4) of subdivision (b) thereof, and who 
desires the corporation to purchase such shares shall make written demand 
upon the corporation for the purchase of such shares and payment to the 
shareholder in cash of their fair market value. The demand is not effective 
for any purpose unless it is received by the corporation or any transfer 
agent thereof (1) in the case of shares described in clause (i) or (ii) of 
paragraph (1) of subdivision (b) of Section 1300 (without regard to the 
provisos in that paragraph), not later than the date of the shareholders' 
meeting to vote upon the reorganization, or (2) in any other case within 30 
days after the date on which the notice of the approval by the outstanding 
shares pursuant to subdivision (a) or the notice pursuant to subdivision (i) 
of Section 1110 was mailed to the shareholder.

     (c)  The demand shall state the number and class of the shares held of 
record by the shareholder which the shareholder demands that the corporation 
purchase and shall contain a statement of what such shareholder claims to 
vote the fair market value of those shares as of the day before the 
announcement of proposed reorganization or short-form merger. The statement 
of fair market value constitutes an offer by the shareholder to sell the 
shares at such price.


                                       D-2

<PAGE>

SECTION 1302.  ENDORSEMENT OF SHARES.

     Within 30 days after the date on which notice of the approval by the 
outstanding shares or the notice pursuant to subdivision (i) of Section 1110 
was mailed to the shareholder, the shareholder shall submit to the 
corporation at its principal office or at the office of any transfer agent 
thereof, (a) if the shares are certificated securities, the shareholder's 
certificates representing any shares which the shareholder demands that the 
corporation purchase, to be stamped or endorsed with a statement that the 
shares are dissenting shares or to be exchanged for certificates or 
appropriate denomination so stamped or endorsed or (b) if the shares are 
uncertificated securities, written notice of the number of shares which the 
shareholder demands that the corporation purchase. Upon subsequent transfers 
of the dissenting shares on the books of the corporation, the new 
certificates, initial transaction statement, and other written statements 
issued therefor shall bear a like statement, together with the name of the 
original dissenting holder of the shares.

SECTION 1303.  AGREED PRICE -- TIME FOR PAYMENT.

     (a)  If the corporation and the shareholder agree that the shares are 
dissenting shares and agree upon the price of the shares, the dissenting 
shareholder is entitled to the agreed price with interest thereon at the 
legal rate on judgments from the date of the agreement. Any agreements fixing 
the fair market value of any dissenting shares as between the corporation and 
the holders thereof shall be filed with the secretary of the corporation.

     (b)  Subject to the provisions of Section 1306, payment of the fair 
market value of dissenting shares shall be made within 30 days after the 
amount thereof has been agreed or within 30 days after any statutory or 
contractual conditions to the reorganization are satisfied, whichever is 
later, and in the case of certificated securities, subject to surrender of 
the certificates therefor, unless provided otherwise by agreement.

SECTION 1304.  DISSENTER'S ACTION TO ENFORCE PAYMENT.

     (a)  If the corporation denies that the shares are dissenting shares, or 
the corporation and the shareholder fail to agree upon the fair market value 
of the shares, then the shareholder demanding purchase of such shares as 
dissenting shares or any interested corporation, within six months after the 
date on which notice of the approval by the outstanding shares (Section 152) 
or notice pursuant to subdivision (i) of Section 1110 was mailed to the 
shareholder, but not thereafter, may file a complaint in the superior court 
of the proper county praying the court to determine whether the shares are 
dissenting shares or the fair market value of the dissenting shares or both 
or may intervene in any action pending on such a complaint.

     (b) Two or more dissenting shareholder may join as plaintiffs or be 
joined as defendants in any such action and two or more such actions may be 
consolidated.

     (c) On the trial of the action, the court shall determine the issues. If 
the status of the shares as dissenting shares is in issue, the court shall 
first determine that issue.

                                       D-3

<PAGE>

If the fair market value of the dissenting shares is in issue, the court shall 
determine, or shall appoint one or more impartial appraisers to determine, the 
fair market value of the shares.

SECTION 1305.  APPRAISERS' REPORT -- PAYMENT -- COSTS.

     (a)  If the court appoints an appraiser or appraisers, they shall 
proceed forthwith to determine the fair market value per share. Within the 
time fixed, by the court, the appraisers, or a majority of them, shall make 
and file a report in the office of the clerk of the court. Thereupon, on the 
motion of any party, the report shall be submitted to the court and 
considered on such evidence as the court considers relevant. If the court 
finds the report reasonable, the court may confirm it.

     (b)  If a majority of the appraisers appointed fail to make and file a 
report within 10 days from the date of their appointment or within such 
further time as may be allowed by the court or the report is not confirmed by 
the court, the court shall determine the fair market value of the dissenting 
shares.

     (c)  Subject to the provisions of Section 1306, judgment shall be 
rendered against the corporation for payment of an amount equal to the fair 
market value of each dissenting share multiplied by the number of dissenting 
shares which any dissenting shareholder who is a party, or who has 
intervened, is entitled to require the corporation to purchase, with interest 
thereon at the legal rate from the date on which judgment was entered.

     (d)  Any such judgment shall be payable forthwith with respect to 
uncertificated securities and, with respect to certificated securities, only 
upon the endorsement and delivery to the corporation of the certificates for 
the shares described in the judgment. Any party may appeal from the judgment.

     (e)  The costs of the action, including reasonable compensation to the 
appraisers to be fixed by the court, shall be assessed or apportioned as the 
court considers equitable, but, if the appraisal exceeds the price offered by 
the corporation, the corporation shall pay the costs (including in the 
discretion of the court attorneys' fees, fees of expert witnesses and 
interest at the legal rate on judgments from the date of compliance with 
Sections 1300, 1301 and 1302 if the value awarded by the court for the shares 
is more than 125 percent of the price offered by the corporation under 
subdivision (a) of Section 1301).

SECTION 1306.  DISSENTING SHAREHOLDER'S STATUS AS CREDITOR.

     To the extent that the provisions of Chapter 5 prevent the payment to 
any holders of dissenting shares of their fair market value, they shall 
become creditors of the corporation for the amount thereof together with 
interest at the legal rate on judgments until the date of payment, but 
subordinate to all other creditors in any liquidation proceeding, such debt to 
be payable when permissible under the provisions of Chapter 5.

SECTION 1307.  DIVIDENDS PAID AS CREDIT AGAINST PAYMENT.


                                       D-4

<PAGE>

     Cash dividends declared and paid by the corporation upon the dissenting 
shares after the date of approval of the reorganization by the outstanding 
shares (Section 152) and prior to payment for the shares by the corporation 
shall be credited against the total amount to be paid by the corporation 
thereafter.

SECTION 1308.  CONTINUING RIGHTS AND PRIVILEGES OF DISSENTING SHAREHOLDERS.

     Except as expressly limited in this chapter, holders of dissenting 
shares continue to have all the rights and privileges incident to their 
shares, until the fair market value of their shares is agreed upon or 
determined. A dissenting shareholder may not withdraw a demand for payment 
unless the corporation consents thereto.

SECTION 1309.  TERMINATION OF DISSENTING SHAREHOLDER STATUS.

     Dissenting shares lose their status as dissenting shares and the holders 
thereof cease to be dissenting shareholders and cease to be entitled to 
require the corporation to purchase their shares upon the happening of any 
of the following:

     (a)  The corporation abandons the reorganization.  Upon abandonment of 
the reorganization, the corporation shall pay on demand to any dissenting 
shareholder who has initiated proceedings in good faith under this chapter all 
necessary expenses incurred in such proceedings and reasonable attorneys' 
fees.

     (b)  The shares are transferred prior to their submission for 
endorsement in accordance with Section 1302 or are surrendered for conversion 
into shares of another class in accordance with the articles.

     (c)  The dissenting shareholder and the corporation do not agree upon 
the status of the shares as dissenting shares or upon the purchase price of 
the shares, and neither files a complaint or intervenes in a pending action 
as provided in Section 1304, within six months after the date on which notice 
of the approval by the outstanding shares or notice pursuant to subdivision 
(i) of Section 1110 was mailed to the shareholder.

     (d)  The dissenting shareholder, with the consent of the corporation, 
withdraws the shareholder's demand for purchase of the dissenting shares.


                                       D-5

<PAGE>

SECTION 1310.  SUSPENSION OF PROCEEDINGS FOR PAYMENT OF PENDING LITIGATION.

     If litigation is instituted to test the sufficiency or regularity of the 
votes of the shareholders in authorizing a reorganization, any proceedings 
under Section 1304 and 1305 shall be suspended until final determination of 
such litigation.

SECTION 1311.  EXEMPT SHARES.

     This chapter, except Section 1312, does not apply to classes of shares 
whose terms and provisions specifically set forth the amount to be paid in 
respect to such shares in the event of a reorganization or merger.

SECTION 1312.  ATTACKING VALIDITY OF REORGANIZATION OR MERGER.

     (a)  No shareholder of a corporation who has a right under this chapter 
to demand payment of cash for the shares held by the shareholder shall have 
any right at law or in equity to attack the validity of the reorganization or 
short-form merger, or to have the reorganization or short-form merger set 
aside or rescinded, except in an action to test whether the number of shares 
required to authorize or approve the reorganization have been legally voted 
in favor thereof; but any holder of shares of a class whose terms and 
provisions specifically set forth the amount to be paid in respect to them in 
the event of a reorganization or short-form merger is entitled to payment in 
accordance with those terms and provisions or, if the principal terms of the 
reorganization are approved pursuant to subdivision (b) of Section 1202, is 
entitled to payment in accordance with the terms and provisions of the 
approved reorganization.

     (b)  If one of the parties to a reorganization or short-form merger is 
directly or indirectly controlled by, or under common control with, another 
party to the reorganization or short form merger, subdivision (a) shall not 
apply to any shareholder of such party who has not demanded payment of cash 
for such shareholder's shares pursuant to this chapter; but if the 
shareholder institutes any action to attack the validity of the 
reorganization or short-form merger or to have the reorganization or 
short-form merger set aside or rescinded, the shareholder shall not 
thereafter have any right to demand payment of cash for the shareholder's  
shares pursuant to this chapter. The court in any action attacking the 
validity of the reorganization or short-form merger or to have the 
reorganization or short-form merger set aside or rescinded shall not 
restrain or enjoin the consummation of transaction except upon 10 days' prior 
notice to the corporation and upon a determination by the court that clearly 
no other remedy will adequately protect the complaining shareholder or the 
class of shareholders of which such a shareholder is a member.

     (c)  If one of the parties to a reorganization or short-form merger is 
directly or indirectly controlled by, or under common control with, another 
party to the reorganization or short-form merger, in any action to attack the 
validity of the reorganization or short-form merger or to have the 
reorganization or short-form merger set aside or rescinded, (1) a party to a 
reorganization or short-form merger which controls another party to the 
reorganization or short-form merger shall have the burden of proving that the 
transaction is just and reasonable as to the shareholders of the controlled 
party, and (2) a person who controls two or more parties to a reorganization 
shall have the burden of proving that the transaction is just and reasonable 
as to the shareholders of any party so controlled.

                                       D-6

<PAGE>

                                       

                                   APPENDIX E




<PAGE>

                                 1998 AMERICORP
                                STOCK OPTION PLAN


     1.   PURPOSE OF THE PLAN.

     The purpose of this 1998 Americorp Stock Option Plan (the "Plan") is to 
advance the interests of the Company through providing select key Employees 
and Directors of the Bank, the Company, and their Affiliates with the 
opportunity to acquire Shares.  By encouraging such stock ownership, the 
Company seeks to attract, retain and motivate the best available personnel 
for positions of substantial responsibility and to provide additional 
incentive to Directors and key Employees of the Company or any Affiliate to 
promote the success of the business. 

     2.   DEFINITIONS.

     As used herein, the following definitions shall apply:

     (a)  "Affiliate" shall mean any "parent corporation" or "subsidiary
corporation" of the Company, as such terms are defined in Section 424(e) and
(f), respectively, of the Code, and any other subsidiary corporations of a
parent corporation of the Company.

     (b)  "Agreement" shall mean a written agreement entered into in accordance
with Paragraph 5(c).

     (c)  "Award" shall mean an Option evidenced by a written agreement entered
into in accordance with Paragraph 5(c).

     (d)  "Bank" shall mean American Commercial Bank.

     (e)  "Board" shall mean the Board of Directors of the Company.

     (f)  "Code" shall mean the Internal Revenue Code of 1986, as amended.

     (g)  "Committee" shall mean the Stock Option Committee appointed by the
Board in accordance with Paragraph 5(a) hereof.

     (h)  "Common Stock" shall mean the common stock, $1.00 par value, of the
Company.

     (i)  "Company" shall mean Americorp.

     (j)  "Continuous Service" shall mean the absence of any interruption or
termination of 


                                     E-1


<PAGE>

service as an Employee or Director of the Company or an Affiliate.  
Continuous Service shall not be considered interrupted in the case of sick 
leave, military leave or any other leave of absence approved by the Company 
or between the Company, an Affiliate or a successor.

     (k)  "Director" shall mean any member of the Board, and any member of the
board of directors of any Affiliate that the Board has by resolution designated
as being eligible for participation in this Plan.

     (l)  "Non-Employee Director" shall mean any member of the Board who is a
"non-employee director" within the meaning of Rule 16b-3.

     (m)  "Effective Date" shall mean the date specified in Paragraph 13 hereof.

     (n)  "Employee" shall mean any person employed by the Company, the Bank or
an Affiliate who is an employee for federal tax purposes.

     (o)  "Exercise Price" shall mean the price per Optioned Share at which an
Option may be exercised.

     (p)  "ISO" means an option to purchase Common Stock which meets the
requirements set forth in the Plan, and which is intended to be and is
identified as an "incentive stock option" within the meaning of Section 422 of
the Code.

     (q)  "Market Value" shall mean the fair market value of the Common Stock,
as determined under Paragraph 7(b) hereof.

     (r)  "Non-ISO" means an option to purchase Common Stock which meets the
requirements set forth in the Plan but which is not intended to be and is not
identified as an ISO.

     (s)  "Option" means an ISO and/or a Non-ISO.

     (t)  "Optioned Shares" shall mean Shares subject to an Award granted
pursuant to this Plan.

     (u)  "Participant" shall mean any key Employee or other person who receives
an Award pursuant to the Plan.

     (v)  "Plan" shall mean this 1998 Americorp Stock Option Plan.

     (w)  "Rule 16b-3" shall mean Rule 16b-3 of the General Rules and
Regulations under the Securities Exchange Act of 1934, as amended.


                                      E-2

<PAGE>

     (x)  "Share" shall mean one share of Common Stock.

     3.   TERM OF THE PLAN AND AWARDS.

     (a)  Term of the Plan.  The Plan shall continue in effect for a term of 
10 years from the Effective Date or the date the Plan is adopted by the Board 
(whichever period ends earlier), unless sooner terminated pursuant to 
Paragraph 15 hereof.  No Award shall be granted under the Plan after such 10 
year term.

     (b)  Term of Awards.  The term of each Award granted under the Plan 
shall be established by the Committee, but shall not exceed 10 years; 
provided, however, that in the case of an Employee who owns Shares 
representing more than 10% of the outstanding Common Stock at the time an ISO 
is granted, the term of such ISO shall not exceed five years, subject to the 
provisions of Section 8(e) hereof.

     4.   SHARES SUBJECT TO THE PLAN.

     Except as otherwise required by the provisions of Paragraph 10 hereof, 
the aggregate number of Shares deliverable pursuant to Awards shall not 
exceed _________ Shares.  Such Shares will be authorized but unissued Shares. 
 If any Awards should expire, become unexercisable, or be forfeited, for any 
reason without having been exercised or become vested in full, the Optioned 
Shares shall, unless the Plan shall have been terminated, be available for 
the grant of additional Awards under the Plan.

     5.   ADMINISTRATION OF THE PLAN.

     (a)  Composition of the Committee.  The Plan shall be administered by 
the Committee, which shall consist of not less than three (3) members of the 
Board who are Non-Employee Directors.  Members of the Committee shall serve 
at the pleasure of the Board.  In the absence at any time of a duly appointed 
Committee, the Plan shall be administered by those members of the Board who 
are Non-Employee Directors.

     (b)  Powers of the Committee.  Except as limited by the express 
provisions of the Plan or by resolutions adopted by the Board, the Committee 
shall have sole and complete authority and discretion (i) to select 
Participants and grant Awards, (ii) to determine the form and content of 
Awards to be issued in the form of Agreements under the Plan, (iii) to 
interpret the Plan, (iv) to prescribe, amend and rescind rules and 
regulations relating to the Plan, (v) to make other determinations necessary 
or advisable for the administration of the Plan.  The Committee shall have 
and may exercise such other power and authority as may be delegated to it by 
the Board from time to time.  A majority of the entire Committee shall 
constitute a quorum and the action of a majority of the members present at 
any meeting at which a quorum is present, or acts approved in writing by a 
majority of the Committee without a meeting, shall be deemed the 


                                      E-3

<PAGE>

action of the Committee.

     (c)  Agreement.  Each Award shall be evidenced by a written agreement 
containing such provisions as may be approved by the Committee.  Each such 
Agreement shall constitute a binding contract between the Company and the 
Participant, and every Participant, upon acceptance of such Agreement, shall 
be bound by the terms and restrictions of the Plan and of such Agreement.  
The terms of each such Agreement shall be in accordance with the Plan.  In 
particular, the Committee shall set forth in each Agreement (i) the Exercise 
Price of an Option, (ii) the number of Shares subject to, and the expiration 
date of, the Award, (iv) the restrictions, if any, to be placed upon such 
Award, or upon Shares which may be issued upon exercise of such Award, and 
(v) whether the Option is intended to be an ISO or a Non-ISO.

     The Chairman of the Committee and such other Directors and officers as 
shall be designated by the Committee are hereby authorized to execute 
Agreements on behalf of the Company and to cause them to be delivered to the 
recipients of Awards.

     (d)  Effect of the Committee=s Decisions.  All decisions, determinations 
and interpretations of the Committee shall be final and conclusive on all 
persons affected thereby.

     (e)  Indemnification.  In addition to such other rights of 
indemnification as they may have, the members of the Committee shall be 
indemnified by the Company in connection with any claim, action, suit or 
proceeding relating to any action taken or failure to act under or in 
connection with the Plan or any Award, granted hereunder to the full extent 
provided for under the Company=s governing instruments with respect to the 
indemnification of Directors.

     6.   GRANT OF OPTIONS.

     (a)  General Rule.  Only key Employees and Directors shall be eligible to
receive grants of Options pursuant to the Plan. 

     (b)  Special Rules for ISOs.  The aggregate Market Value, as of the date 
the option is granted, of the Shares with respect to which ISOs are 
exercisable for the first time by an Employee during any calendar year (under 
all incentive stock option plans, as defined in Section 422 of the Code, of 
the Company or any present or future Parent or Subsidiary of the Company) 
shall not exceed $100,000.  Notwithstanding the foregoing, the Committee may 
grant Options in excess of the foregoing limitations, in which case such 
Options granted in excess of such limitations shall be Options which are 
Non-ISOs.

     7.   EXERCISE PRICE FOR OPTIONS

     (a)  Limits on Committee Discretion.  The Exercise Price as to any 
particular Option  shall not be less than 100% of the Market Value of the 
Options Shares on the date of grant 

                                      E-4

<PAGE>

without taking into account any restrictions on the Optioned Shares.  In the 
case of an Employee who owns Shares representing more than 10% of the 
Company's outstanding Shares of Common Stock at the time an ISO is granted, 
the Exercise Price shall not be less than 110% of the Market Value of the 
Optioned Shares at the time the ISO is granted.

     (b)  Standards for Determining Exercise Price.  If the Common Stock is 
listed on a national securities exchange (including NASDAQ National Market or 
Small Cap System) on the date in question, then the Market Value per Share 
will be the average of the highest and lowest selling price on such exchange 
on such date, or if there were no sales on such date, then the Exercise Price 
 shall be the mean between the bid and asked price on such date.  If the 
Common Stock is traded otherwise than on a national securities exchange on 
the date in question, then the Market Value per Share shall be the mean 
between the bid and asked price on such date, or, if there is no bid and 
asked price on such date, then on the next prior business day on which there 
was a bid and asked price.  If no such bid and asked price is available, then 
the Market Value per Share shall be its fair market value as determined by 
the Committee, in its sole and absolute discretion.

     8.   EXERCISE OF OPTIONS.

     (a)  Generally.  Subject to (e) below, any Option granted hereunder 
shall be exercisable at such times and under such conditions as shall be 
permissible under the terms of the Plan and of the Agreement granted to a 
Participant.  An Option may not be exercised for a fractional Share.

     (b)  Procedure for Exercise.  A Participant may exercise Options, 
subject to provisions relative to its termination and limitations on its 
exercise, only by (1) written notice of intent to exercise the Option with 
respect to a specified number of Shares, and (2) payment to the Company 
(contemporaneously with delivery of such notice) in cash , in Common Stock, 
or a combination of cash and Common Stock, of the amount of the Exercise 
Price for the number of Shares with respect to which the Option is then being 
exercised.  Each such notice shall be delivered, or mailed by prepaid 
registered or certified mail, addressed to the Chief Financial Officer of the 
Company at the Company's executive offices. Common Stock utilized in full or 
partial payment of the Exercise Price for Options shall be valued at its 
Market Value per Share at the date of exercise.  

     (c)  Period of Exercisability.  Except to the extent otherwise provided 
in more restrictive terms of an Agreement, an Option may be exercised by a 
Participant only with respect to the vested portion of such Option and only 
while he is an Employee or Director and has maintained Continuous Service 
from the date of the grant of the Option, or within three months after 
termination of such Continuous Service (but not later than the date on which 
the Option would otherwise expire), except if the Employee's or Director's 
Continuous Service terminates by reason of:


                                     E-5


<PAGE>

          (1)  "Just Cause" which for purposes hereof  shall mean termination
     because of the Employee's or Director's personal dishonesty, incompetence,
     willful misconduct, breach of fiduciary duty involving personal profit,
     intentional failure to perform stated duties, willful violation of any law,
     rule or regulation (other than traffic violations or similar offenses) or
     final cease-and-desist order, then the Participant's rights to exercise
     such Option shall expire on the date of such termination;

          (2)  Death, then all Options of the deceased Participant shall become
     immediately exercisable and may be exercised within one year from the date
     of his death (but not later than the date on which the Option would
     otherwise expire) by the personal representatives of his estate or person
     or persons to whom his rights under such Option shall have passed by will
     or by laws of descent and distribution;

          (3)  Permanent and Total Disability (as such term is defined in
     Section 22(e)(3) of the Code), then all Options of the disabled Participant
     shall become immediately exercisable and may be exercised within one year
     from the date of such Permanent and Total Disability, but not later than
     the date on which the Option would otherwise expire.

     (d)  Effect of the Committee's Decisions.  The Committee's determination 
whether a Participant's Continuous Service has ceased, and the effective date 
thereof, shall be final and conclusive on all persons affected thereby.

     (e)  The vesting period of an Option shall be provided for in the 
Agreement and shall be determined in the sole discretion of the Committee.  
The vesting periods for Options need not be identical.   Vesting shall cease 
immediately upon the termination of employment or directorship of an 
optionee. 

     9.   SUBSTITUTE OPTIONS.

     Notwithstanding any other provisions of this Plan to the contrary, where 
the outstanding shares of another corporation are changed into or exchanged 
for shares of Common Stock of the Company in a merger, consolidation, 
reorganization or similar transaction, then, subject to the approval of the 
Board, Options may be granted in exchange for unexercised, unexpired stock 
options of the other corporation (whether to directors, officers or employees 
and irrespective of whether they will continue with the Company), and the 
exercise price of the Optioned Shares subject to such Option so granted may 
be fixed at a price less than one hundred percent of the Market Value of the 
Common Stock at the time such Option is granted if said Exercise Price has 
been computed to be not less than the Exercise Price set forth in the stock 
option of the other corporation, with appropriate adjustment to reflect the 
exchange ratio of the shares of stock of the other corporation into the 
shares of Common Stock of the Company.  The number of shares of the options 
of the other corporation shall also be adjusted in accordance with the 
exchange ratio so that any 

                                     E-6


<PAGE>

substituted Option shall reflect such adjustment.

     10.  EFFECT OF CHANGES IN COMMON STOCK SUBJECT TO THE PLAN.

     (a)  Recapitalizations; Stock Splits, Etc.  The number and kind of 
shares reserved for issuance under the Plan, and the number and kind of 
shares subject to outstanding Awards (and the Exercise Price thereof), shall 
be proportionately adjusted for any increase, decrease, change or exchange of 
Shares for a different number or kind of shares or other securities of the 
Company which results from a merger, consolidation, recapitalization, 
reorganization, reclassification, stock dividend, split-up, combination of 
shares, or similar event in which the number or kind of shares is changed 
without the receipt or payment of consideration by the Company.

     (b)  Transactions in which the Company Is Not the Surviving Entity.  In 
the event of (i) the liquidation or dissolution of the Company, (ii) a merger 
or consolidation in which the Company is not the surviving entity,  (iii) the 
sale or disposition of all or substantially all of the Company's assets or 
(iv) a tender offer or acquisition by one person or a group of persons acting 
in concert of more than 50% of the Company's outstanding Shares  (any of the 
foregoing to be referred to herein as a "Transaction"), the Committee shall 
notify each optionee of the pendency of the Transaction.  Upon delivery of 
said notice, any Award granted prior to the Transaction shall be, 
notwithstanding the provisions of Paragraph 8(e), exercisable in full and not 
only as to those Shares with respect to which installments, if any, have been 
accrued, subject, however, to earlier expiration or termination as provided 
elsewhere in the Plan. Upon the date thirty (30) days after delivery of such 
notice, any option or portion thereof not exercised shall terminate, and upon 
the effective date of the Transaction, this Plan shall terminate, unless 
provision is made in connection with the Transaction for assumption of 
Options theretofore granted, or payment therefor, or substitution for such 
Options of new options covering stock of a successor corporation, or a parent 
or subsidiary corporation thereof, solely at the option of such successor 
corporation or parent or subsidiary corporation, with appropriate adjustments 
as to number and kind of shares and prices.

     (c)  Special Rule for ISOs.  Any adjustment made pursuant to 
subparagraphs (a) or (b) hereof shall be made in such a manner as not to 
constitute a modification, within the meaning of Section 424(h) of the Code, 
of outstanding ISOs.

     (d)  Conditions and Restrictions on New, Additional or Difference Shares 
or Securities.  If, by reason of any adjustment made pursuant to this 
Paragraph, a Participant becomes entitled to new, additional or different 
shares of stock or securities, such new, additional or different shares of 
stock or securities shall thereupon be subject to all of the conditions and 
restrictions which were applicable to the Shares pursuant to the Award before 
the adjustment was made.

     (e)  Other Issuances.  Except as expressly provided in this Paragraph, the
issuance by 

                                      E-7


<PAGE>

the Company or an Affiliate of shares of stock of any class, or of securities 
convertible in to Shares or stock of another class, for cash or property or 
for labor or services either upon direct sale or upon the exercise of rights 
or warrants to subscribe therefor, shall not affect and no adjustment shall 
be made with respect to, the number, class, Exercise Price of Shares then 
subject to Awards or reserved for issuance under the Plan.

     11.  NON-TRANSFERABILITY OF AWARDS.

     Awards may not be sold, pledged, assigned, hypothecated, transferred or 
disposed of in any manner other than by will or by the laws of descent and 
distribution, or pursuant to the terms of a "qualified domestic relations 
order" (within the meaning of Section 414(p) of the Code and the regulations 
and rulings thereunder).  An Award may be exercised only by a Participant, 
the Participant's personal representative or a permitted transferee.

     12.  TIME OF GRANTING AWARDS.

     The date of grant of an Award shall, for all purposes, be the later of 
the date on which the Committee makes the determination of granting such 
Award, and the Effective Date.   Notice of the determination shall be given 
to each Participant to whom an Award is so granted within a reasonable time 
after the date of such grant.

     13.  EFFECTIVE DATE.

     The Plan shall become effective immediately upon its approval by a 
favorable vote of stockholders owning at least a majority of the Shares 
eligible to be cast at a meeting duly held in accordance with applicable laws.

     14.  MODIFICATION OF AWARDS.

     At any time, and from time to time, the Board may authorize the 
Committee to direct execution of an instrument providing for the modification 
of any outstanding Award, provided no such modification shall confer on the 
holder of said Award any right or benefit which could not be conferred on him 
by the grant of a new Award at such time, or impair the Award without the 
consent of the holder of the Award.

     15.  AMENDMENT AND TERMINATION OF THE PLAN.

     The Board may from time to time amend the terms of the Plan and, with 
respect to any Shares at the time not subject to Awards, suspend or terminate 
the Plan.

     Except for any changes that may be required to be made at the direction 
of the Department of Corporations in connection with a permit procedure under 
the California 

                                    E-8

<PAGE>

Corporate Securities Law, shareholder approval must be obtained for any 
amendment of the Plan that would change the number of Shares subject to the 
Plan (except in accordance with Paragraph 10 above), change the category of 
persons eligible to be Participants, or materially increase the benefits 
under the Plan.

     No amendment, suspension or termination of the Plan shall, without the 
consent of any affected holders of an Award, alter or impair any rights or 
obligations under any Award theretofore granted.

     16.  CONDITIONS UPON ISSUANCE OF SHARES. 

     (a)  Compliance with Securities Laws.  Shares of Common Stock shall not be
issued with respect to any Award unless the issuance and delivery of such Shares
shall comply with all relevant provisions of law, including, without limitation,
the Securities Act of 1933, as amended, the rules and regulations promulgated
thereunder, any applicable state securities law, and the requirements of any
stock exchange upon which the Shares may then be listed. 

     (b)  Special Circumstance.  The inability of the Company to obtain 
approval from any regulatory body or authority deemed by the Company's 
counsel to be necessary to the lawful issuance and sale of any Shares 
hereunder shall relieve the Company of any liability in respect of the 
non-issuance or sale of such Shares.

     (c)  Committee Discretion.  The Committee shall have the discretionary 
authority to impose in Agreements such restrictions on Shares as it may deem 
appropriate or desirable.

     17.  RESERVATION OF SHARES.

     The Company, during the term of the Plan, will reserve and keep 
available a number of Shares sufficient to satisfy the requirements of the 
Plan.

     18.  WITHHOLDING TAX.

     The Company's obligation to deliver Shares upon exercise of Options 
shall be subject to the Participant's satisfaction of all applicable federal, 
state and local income and employment tax withholding obligations.  The 
Committee, in its discretion, may permit the Participant to satisfy the 
obligation, in whole or in part, by irrevocably electing to have the Company 
withhold Shares, or to deliver to the Company Shares that he already owns, 
having a value equal to the amount required to be withheld.  The value of 
Shares to be with withheld, or delivered to the Company, shall be based on 
the Market Value of the Shares on the date the amount of tax to be withheld 
is to be determined.  As an alternative, the Company may retain, or sell 
without notice, a number of such Shares sufficient to cover the amount 
required to be withheld.


                                    E-9

<PAGE>

     19.  NO EMPLOYMENT OR OTHER RIGHTS.

     In no event shall an Employee's or Director's eligibility to participate 
or participation in the Plan create or be deemed to create any legal or 
equitable right of the Employee, Director, or any other party to continue 
service with the Company, the Bank, or any Affiliate of such corporations.  

     20.  GOVERNING LAW.

     The Plan shall be governed by and construed in accordance with the laws 
of the State of California, except to the extent that federal law shall be 
deemed to apply.

                                      E-10
<PAGE>

PART II   INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

ITEM 20.  INDEMNIFICATION OF DIRECTORS AND OFFICERS

         CALIFORNIA LEGISLATION

         Americorp and its subsidiary, ACB, are subject to the California 
General Corporation Law (the "CGCL"), which provides a detailed statutory 
framework covering indemnification of any officer or other agent of a 
corporation who is made or threatened to be made a party to any legal 
proceeding by reason of his or her services on behalf of such corporation.

         With respect to indemnification, the CGCL provides that to the 
extent any officer, director or other agent of a corporation is successful 
"on the merits" in defense of any legal proceeding to which such person is a 
party or is threatened to be made a party by reason of his or her service on 
behalf of such corporation or in defense of any claim, issue, or matter 
therein, such agent shall be indemnified against expenses actually and 
reasonably incurred by the agent in connection therewith, but does not 
require indemnification in any other circumstance. The CGCL also provides 
that a corporation may indemnify any agent of the corporation, including 
officers and directors, against expenses, judgments, fines, settlements and 
other amounts actually and reasonably incurred in a third party proceeding 
against such person by reason of his or her services on behalf of the 
corporation, provided the person acted in good faith and in a manner he or 
she reasonably believed to be in the best interests of such corporation. The 
CGCL further provides that in derivative suites a corporation may indemnify 
such a person against expenses incurred in such a proceeding, provided such 
person acted in good faith and in a manner he or she reasonably believed to 
be in the best interests of the corporation and its shareholders. 
Indemnification is not available in derivative actions (i) for amounts paid 
or expenses incurred in connection with a matter that is settled or otherwise 
disposed of without court approval or (ii) with respect to matters for which 
the agent shall have been adjudged to be liable to the corporation unless the 
court shall determine that such person is entitled to indemnification.

         The CGCL permits the advancing of expenses incurred in defending any 
proceeding against a corporate agent by reason of his or her service on 
behalf of the corporation upon the giving of a promise to repay any such sums 
in the event it is later determined that such person is not entitled to be 
indemnified. Finally, the CGCL provides that the indemnification provided by 
the statute is not exclusive of other rights to which those seeking 
indemnification may be entitled, by bylaw, agreement or otherwise, to the 
extent additional rights are authorized in a corporation's articles of 
incorporation. The law further permits a corporation to procure insurance on 
behalf of its directors, officers and agents against any liability incurred 
by any such individual, even if a corporation would not otherwise have the 
power under applicable law to indemnify the director, officer or agent for 
such expenses.

         The Bylaws of Americorp and ACB contain provisions substantial 
identical to the provisions of the CGCL.



                                      II-1
<PAGE>

         DIRECTORS' AND OFFICERS' LIABILITY INSURANCE

         Americorp presently maintains a policy of directors' and officers' 
liability insurance.

ITEM 21.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

(a) EXHIBITS

<TABLE>
<CAPTION>

EXHIBIT NO.       EXHIBIT
- -----------       -------
<S>               <C>
2.1               Agreement to Merge and Plan of  Reorganization,  dated 
                  July 7, 1998,  and amended on September 17, 1998 - Appendix A
                  of Joint Proxy Statement/Prospectus

3.1               Articles of Incorporation of Americorp

3.2               Bylaws of Americorp, as amended

4.1               Specimen Share Certificate for Common Stock

5.1               Opinion of Reitner & Stuart

8.1               Tax Opinion of Vavrinek, Trine, Day & Co., LLP*

10.1              Employment Agreement of Gerald L. Lukiewski

10.2              1994 Stock Option Plan

10.3              1998 Stock Option Plan - Appendix E of Joint Proxy Statement/Prospectus

10.4              ACB 401K Profit Sharing Plan

10.5              Restated and Amended Senior Executives' Retirement Plan

10.6              Restated and Amended Chief Executive Officer Retirement Plan

10.7              Restated and Amended Directors Retirement Plan

10.8              Data processing Agreement with Electronic Data Systems Corp.

10.9              Findley Fairness Opinion - Appendix B of Joint Proxy Statement/Prospectus

10.10             Cal.Research Fairness Opinion - Appendix C of Joint Proxy Statement/Prospectus



                                      II-2
<PAGE>

21.1              Subsidiary of Americorp - American Commercial Bank is the only subsidiary of Americorp

23.1              Consent of Findley

23.2              Consent of Cal.Research (included in Appendix C)

23.3              Consent of  Vavrinek, Trine, Day & Co., LLP

23.4              Consent of Fanning & Karrh

23.5              Consent of Reitner & Stuart (included in Exhibit 5.1)

23.6              Consent of Persons about to Become Directors*

27                Financial Data Schedule

99.1              Americorp - form of proxy

99.2              CIB - form of proxy

- -------------------------
*   to be filed by amendment

</TABLE>

(b) FINANCIAL STATEMENT SCHEDULES

         All schedules are omitted because the required information is not 
applicable or is included in the financial statements of Americorp and the 
related notes.

(c) NOT APPLICABLE.

ITEM 22. UNDERTAKINGS.

         1. The undersigned registrant hereby undertake to file, during any 
period in which offers or sales are being made, a post-effective amendment to 
this registration statement:

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

                  (ii) To reflect in the prospectus any facts or events arising
                  after the effective date of the registration statement (or the
                  most recent post-effective amendment thereof) which,
                  individually or in the aggregate, represent a fundamental
                  change in the information set forth 


                                      II-3
<PAGE>

                  in the registration statement;

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

PROVIDED, HOWEVER, that paragraphs (a)(1)(i) and (a)(1)(ii) of this section 
do not apply if the registration statement is on Form S-3, Form S-8 or Form 
F-3, and the information required to be included in a post-effective 
amendment by those paragraphs is contained in periodic reports filed with or 
furnished to the Commission by the registrant pursuant to section 13 or 
section 15(d) of the Securities Exchange Act of 1934 that are incorporated by 
reference in the registration statement.

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

         3. The undersigned registrant hereby undertakes to supply by means 
of a post-effective amendment all information concerning a transaction, and 
the company being acquired involved therein, that was not the subject of and 
included in the Registration Statement when it became effective.



                                      II-4
<PAGE>

SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, 
Americorp has duly caused this Registration Statement to be signed on its 
behalf by the undersigned, there unto duly authorized, in the City of 
Ventura, State of California on September 17, 1998.

AMERICORP

By:      /s/ Gerald J. Lukiewski
         ---------------------------------
         GERALD J. LUKIEWSKI
         President and Chief Executive Officer

By:      /s/ Keith Sciarillo
         ---------------------------------
         KEITH SCIARILLO
         Chief Financial Officer




                                      II-5
<PAGE>

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

<TABLE>
<CAPTION>

                                                             Dated:
<C>                         <S>                                  <C>
/s/ ALLEN W. JUE
- ----------------
ALLEN W. JUE                Chairman of the Board of Directors   September 17, 1998

/s/ LINCOLN E. CRYNE
- --------------------
LINCOLN E. CRYNE            Director                             September 17, 1998

/s/ ROBERT J. LAGOMARSINO
- -------------------------
ROBERT J. LAGOMARSINO       Director                             September 17, 1998

/s/ E. THOMAS MARTIN
- --------------------
E. THOMAS MARTIN            Director                             September 17, 1998

/s/ HARRY L. MAYNARD
- --------------------
HARRY L. MAYNARD            Director                             September 17, 1998

/s/ CATHERINE S. WOOD
- ---------------------
CATHERINE S. WOOD           Director                             September 17, 1998

</TABLE>


                                      II-6

<PAGE>

                                INDEX TO EXHIBITS

<TABLE>
<CAPTION>

EXHIBIT NO.       EXHIBIT                                                                                 PAGE NO.
- -----------       -------                                                                                 -------- 
<S>              <C>                                                                                     <C>
2.1               Agreement to Merge and Plan of  Reorganization,  dated 
                  July 7, 1998,  and amended on September 17, 1998 - Appendix A
                  of Joint Proxy Statement/Prospectus

3.1               Articles of Incorporation of Americorp

3.2               Bylaws of Americorp, as amended

4.1               Specimen Share Certificate for Common Stock

5.1               Opinion of Reitner & Stuart

8.1               Tax Opinion of Vavrinek, Trine, Day & Co., LLP*

10.1              Employment Agreement of Gerald L. Lukiewski

10.2              1994 Stock Option Plan

10.3              1998 Stock Option Plan - Appendix E of Joint Proxy Statement/Prospectus

10.4              ACB 401K Profit Sharing Plan

10.5              Restated and Amended Senior Executives' Retirement Plan

10.6              Restated and Amended Chief Executive Officer Retirement Plan

10.7              Restated and Amended Directors Retirement Plan

10.8              Data processing Agreement with Electronic Data Systems Corp.

10.9              Findley Fairness Opinion - Appendix B of Joint Proxy Statement/Prospectus

10.10             Cal.Research Fairness Opinion - Appendix C of Joint Proxy Statement/Prospectus

21.1              Subsidiary of Americorp - American Commercial Bank is the only subsidiary of Americorp

23.1              Consent of Findley

23.2              Consent of Cal.Research (included in Appendix C)

23.3              Consent of  Vavrinek, Trine, Day & Co., LLP

23.4              Consent of Fanning & Karrh

23.5              Consent of Reitner & Stuart (included in Exhibit 5.1)

23.6              Consent of Persons about to Become Directors*

27                Financial Data Schedule

99.1              Americorp - form of proxy

99.2              CIB - form of proxy

- -------------------------
*   to be filed by amendment

</TABLE>


<PAGE>






                                    EXHIBIT 3.1

                       ARTICLES OF INCORPORATION OF AMERICORP



<PAGE>

                             ARTICLES OF INCORPORATION
                                         OF
                                     AMERICORP


                                     ARTICLE I

                                 NAME AND LOCATION

     The name of the Corporation is Americorp (the "Corporation").


                                     ARTICLE II

                                      DURATION

     The period of duration of the Corporation shall be perpetual.


                                    ARTICLE III

                                 PURPOSE AND POWERS

     3.1 PURPOSE. The purpose of the Corporation is to engage in any lawful 
act or activity for which a corporation may be organized under the General 
Corporation Law of California other than the banking business, the trust 
company business or the practice of a profession permitted to be incorporated 
by the California Corporation Code.

                                     ARTICLE IV

                                   CAPITAL STOCK

     4.1 AUTHORIZED SHARES.  The Corporation shall have authority to issue 
2,500,000 shares of a single class of common stock. The par value of each 
share shall be $1.00.

     4.2 LACK OF PREEMPTIVE RIGHTS.  No holder of common stock of the 
Corporation, as such, shall be entitled, as a matter of right, to subscribe 
for or purchase any part of any new or additional issue of stock of any class 
whatsoever, any rights or options to purchase stock of any class whatsoever, 
or any securities convertible into, exchangeable for or carrying rights or 
options to purchase stock of any class whatsoever, whether now or hereafter

                                        - 1 -

<PAGE>

authorized, and whether issued for cash or other consideration, or by way of
dividend.


                                     ARTICLE V

                                    TENDER OFFER

     5.1 OPPOSITION OF TENDER OFFER. The Board of Directors may, if it deems it
advisable, oppose a tender offer or other offer for the Corporation's
securities, whether the offer is in cash or in the securities of a corporation
or otherwise. When considering whether to oppose an offer, the Board of
Directors may, but it is not legally obligated to, consider any pertinent issue;
by way of illustration, but not of limitation, the Board of Directors may, but
shall not be legally obligated to, consider any or all of the following:

     (a) Whether the offer price is acceptable based on the historical and
present operating results or financial condition of the Corporation;

     (b) Whether a more favorable price could be obtained for the Corporation's
securities in the future;

     (c) The impact which an acquisition of the Corporation would have on the
employees, depositors and customers of the Corporation and its subsidiaries and
the communities which they serve;

     (d) The reputation and business practices of the offeror and its management
and affiliates as they would affect the employees, depositors and customers of
the Corporation and its subsidiaries and the future value of the Corporation
stock;

     (e) The value of the securities (if any) which the offeror is offering 
in exchange for the Corporation's securities, based on an analysis of the 
worth of the Corporation as compared to the corporation or other entity whose 
securities are being offered; and

                                        - 2 -

<PAGE>

     (f) Any antitrust or other legal and regulatory issues that are raised by
the offer.

     5.2 REJECTION OF OFFER.  If the Board of Directors determines that an
offer should be rejected, it may take any lawful action to accomplish its
purpose, including, but not limited to, any or all of the following: advising
shareholders not to accept the offer; litigation against the offeror; filing
complaints with all governmental and regulatory authorities; acquiring the
Corporation's securities; selling or otherwise issuing authorized but unissued
securities or treasury stock or granting options with respect thereto; acquiring
a company to create an antitrust or other regulatory problem for the offeror;
and soliciting a more favorable offer from another individual or entity.


                                     ARTICLE VI

                                       AGENT

     The name and address in the State of California of the Corporation's
initial agent for service process is: Harry L. Maynard, 300 South Mills Road,
Ventura, California 93003.


                                    ARTICLE VII

                                    INCORPORATOR

     The incorporator of the Corporation shall be Harry L. Maynard, whose
address is 300 South Mills Road, Ventura, California 93003.

     IN WITNESS WHEREOF, the undersigned being a natural person over the age 
of eighteen years, and constituting the incorporator designated in Article 
VIII of the foregoing Articles of Incorporation, has executed said Articles 
of Incorporation as of the 6 day of March 1987.

                                        /s/ Harry L. Maynard
                                        ---------------------------------------
                                        Harry L. Maynard


                                       - 3 -


<PAGE>

STATE OF CALIFORNIA      )
                         )ss.
COUNTY  OF  VENTURA      )

     I, the undersigned, a Notary Public duly commissioned to take
acknowledgments and administer oaths in the State of California, certify that
Harry L. Maynard, being the incorporator referred to in Article VIII of the
foregoing Articles of Incorporation, personally appeared before me and swore to
the truth of the facts therein stated.


     WITNESS my hand and official seal this 6th day of March, 1987.

     My Commission expires: May 11, 1990.


                                        /s/ Julie Hedrick
                                        ----------------------------------------
                                        Notary Public


     [SEAL]


<PAGE>

                                    EXHIBIT 3.2

                          Bylaws of Americorp, as amended

<PAGE>

                                       BYLAWS

                                         OF

                                     AMERICORP


                                     ARTICLE I
                                      OFFICES

     1.1.  PRINCIPAL OFFICE. The principal offices of Americorp (the
"Corporation") shall be at 300 South Mills Road, Ventura, California 93003.

     1.2.  OTHER OFFICES. The Corporation may have such other offices within or
without the State of California as the Board of Directors may, from time to
time, determine.

     1.3.  REGISTERED OFFICE AND REGISTERED AGENT. The registered office of the
Corporation is situated at 304 East Main Street, Ventura, California 93003, and
the registered agent, whose business address is and shall be identical to the
address of the registered office, is Harry L. Maynard. The registered office,
registered agent, or the address thereof, may be changed from time to time by
the Board of Directors as provided by law.

                                     ARTICLE II
                           STOCK AND THE TRANSFER THEREOF

     2.1.  STOCK CERTIFICATES.  The shares of the Corporation shall be
represented by certificates signed by the Chairman or Vice Chairman of the Board
or the President or a Vice-President and by the Chief Financial Officer or an
Assistant Chief Financial Officer or the Secretary or Assistant Secretary of the
Corporation and shall be sealed with the seal of the Corporation or a facsimile
thereof. Any or all of the signatures on the certificate may be facsimile. In
case any officer who has signed shall have ceased to be such officer before such
certificate is issued, it may be issued by the Corporation with the same effect
as if he were such officer at the date of its issue.

     There shall be set forth upon the face or back of every certificate
representing shares issued by the Corporation a full statement of the
designations, preferences, limitations and relative rights of the shares of each
class authorized to be issued by the Articles of Incorporation.

     Each certificate representing shares shall state upon the face thereof:

           (a) The Corporation is organized under the laws of the State of
     California,

           (b) The name of the person to whom issued,

           (c) The number and class of shares which such certificate represents,
     and

           (d) The par value of each share.


                                      - 1 -


<PAGE>

     No certificate shall be issued for any share until such share is fully paid
for.

     2.2.  CONSIDERATION FOR SHARES. Shares may be issued:

           (a) for such consideration as is determined from time to time by the
board consisting of any or all of the following: money paid; labor done;
services actually rendered to the Corporation or for its benefit or in its
formation or reorganization; debts or securities cancelled; and tangible or
intangible property actually received either by the Corporation or by a wholly
owned subsidiary. Neither promissory notes of the purchaser (unless adequately
secured by collateral other than the shares acquired or unless permitted under
the California General Corporation Law) nor future services shall constitute
payment or part payment for shares of the Corporation.

           (b) As a share dividend or upon a stock split, reverse stock split,
reclassification of outstanding shares into shares of another class, conversion
of outstanding shares into shares of another class, exchange of outstanding
shares for shares of another class or other change affecting outstanding shares.

     The board shall state by resolution its determination of the fair value to
the Corporation in monetary terms of any consideration other than money for
which shares are issued. This does not affect the accounting treatment of any
transaction, which shall be in conformity with generally accepted accounting
principles.

     2.3.  LOST AND DESTROYED CERTIFICATES.  The Board of Directors may direct
new certificate or certificates to be issued in place of any certificate or
certificates which has been allegedly lost, stolen or destroyed upon receipt of
an affidavit of that fact by the person claiming the certificate of stock to be
lost, stolen or destroyed, and the Board of Directors when authorizing such
issue of a new certificate or certificates may, in its discretion, require the
owner of such lost, stolen or destroyed certificate or certificates or his legal
representative to advertise the same in such manner as it shall require or give
the Corporation a bond in such sum as it may direct as indemnity against any
claim that may be made against the Corporation or both. Except as provided
herein, no new certificate evidencing shares of stock shall be issued until the
old certificate or certificates for which the new certificate is to be issued is
surrendered for cancellation.

     2.4.  TRANSFERS OF STOCK. Except as otherwise provided by law, the stock of
the Corporation shall be transferable or assignable only on the books of the
Corporation by the holder thereof in person or by his duly authorized attorney
upon surrender of the certificate or certificates for such shares only endorsed
or transferred.

     The Corporation shall be entitled to treat the holder of record, including
any voting trust, of any share of stock as the holder in fact thereof and,
accordingly, shall not be bound to recognize any equity or any other claim to or
interest in such share on the part of any other person, whether or not it shall
have express or other notice thereof, except as may be required by the laws of
California.


                                        - 2 -
<PAGE>

          2.4.1.    TRANSFER RESTRICTIONS.  The Corporation shall have the 
right to impose restrictions upon the transfer of any shares of its common 
stock or any interest therein, from time to time issued, provided that such 
restrictions as made from time to time be so imposed or notice of the 
substance thereof shall be set forth upon the face or back of the 
certificates representing such shares of stock.

          2.4.2.    FIRA NOTICE. As a condition to the transfer of shares in 
the stock transfer books of the Corporation, the Corporation shall have the 
right to demand from any shareholder requesting a transfer evidence 
sufficient to the Corporation to assure itself that the shareholder 
requesting the transfer has complied with all prior notice requirements, if 
any, imposed by regulatory agencies which supervise the Corporation. In 
particular, but without limitation, the Corporation can, as a condition to 
transfer, require sufficient evidence to indicate to its satisfaction 
shareholder compliance, if applicable, with the prior notification 
requirements of the Change in Control Act of 1978 (12 U.S.C. Section 
1817(j)), Title VI of FIRA as set forth in Regulation Y at 12 C.F.R. Section 
225.41.

     2.5.  REDEMPTION OR PURCHASE OF THE CORPORATION'S OWN SHARES. Before the
Corporation purchases or redeems any shares of its common or preferred stock,
the appropriate officer of the Corporation shall, if applicable, have the
Corporation comply with the prior notice requirements upon certain purchases or
redemptions as set forth in Regulation Y at 12 C.F.R. Section 225.4 which
requires the Corporation to provide sixty (60) days' prior notice if, generally,
the consideration paid during any twelve (12) month period for the purchase or
redemption of its equity securities equals or exceeds ten percent (10%) of the
Corporation's consolidated net worth.

                                    ARTICLE III
                      SHAREHOLDERS AND SHAREHOLDERS' MEETINGS

     3.1.  ANNUAL MEETING. The annual meeting of the shareholders for the
election of directors and the transaction of such other business as may properly
come before the meeting shall be held on the third Tuesday of February of each
year, but if such day be a holiday, then on the first day thereafter which is
not a holiday. The place of the annual meeting shall be the principal executive
office of the Corporation or such other place within or without the State of
California as the Board of Directors may determine.

     3.2.  SPECIAL MEETINGS. Special meetings of the shareholders may be called
by the President, a Vice-President, Chairman of the Board, the Board of
Directors or the holders of shares entitled to not less than ten percent (10%)
of the votes at the meeting. Special meetings shall be held at the principal
office of the Corporation or such other place within or without the State of
California as the Board of Directors may determine.

     3.3.  NOTICE OF MEETINGS. Written notice of the meeting shall be given not
less than ten (10) not more than sixty (60) days before the date of the meeting
to each shareholder entitled to vote thereat. Such notice shall state the place,
date and hour of the meeting and (1) in the case of a special meeting, the
general nature of the business to be transacted, and no other business may be
transacted, or (2) in the case of the annual meeting, those


                                        - 3 -

<PAGE>

matters which the board, at the time of the mailing of the notice, intends to
present for action by the shareholders. The notice of any meeting at which
directors are to be elected shall include the names of nominees intended at
the time of the notice to be presented by the board for election. Notice
shall be given either personally or by first-class mail.

     3.4.  NOTICE AND WAIVER.

           (a) If mailed, notice shall be deemed to be delivered when deposited
in the United States mail addressed to the shareholder at his address as it
appears on the stock transfer books of the Corporation, with postage thereon
paid. If notice mailed to the last known address of any shareholder of record is
returned as undeliverable, all future notices to such shareholders shall be
deemed to have been duly given without further mailing if the same shall be
available for the shareholder upon written demand of the shareholder at the
principal executive office of the Corporation for a period of one (1) year from
the date of the giving of the notice to all other shareholders.

           (b) When a meeting is adjourned to another time or place, notice need
not be given of the adjourned meeting if the time and place thereof are
announced at the meeting at which the adjournment is taken. At the adjourned
meeting, the Corporation may transact any business which might have been
transacted at the original meeting. If the adjournment is for more than
forty-five (45) days or if after the adjournment a new record date is fixed for
the adjournment meeting, a notice of the adjourned meeting shall be given to
each shareholder of record entitled to vote at the meeting.

           (c) The transactions of any meeting of shareholders, however called
and noticed, and wherever held, are valid as though had at a meeting duly held
after regular call and notice, if a quorum is present either in person or in
proxy, and if, either before or after, the meeting, each of the persons
entitled to vote, not present in person or by proxy, signs a written waiver of
notice or a consent to the holding of the meeting or an approval of the
minutes thereof. All such waivers, consents and approvals shall be filed with
the corporate records or made a part of the minutes of the meeting.
Attendance of a person at a meeting shall constitute a waiver of notice of and
presence at such meeting, except when the person objects, at the beginning of
the meeting, to the transaction of any business because the meeting is not
lawfully called or convened and except that attendance at a meeting is not a
waiver of any right to object to the consideration of matters required to be
included in the notice but not so included, if such objection is expressly
made at the meeting. Neither the business to be transacted at nor the purpose
of any regular or special meeting of shareholders need be specified in any
written waiver of notice, consent to the holding of the meeting or approval of
the minutes thereof, unless otherwise required by the laws of California.

     3.5.  FIXING RECORD DATE. In order that the Corporation may determine the
shareholders entitled to notice of any meeting or to vote or entitled to receive
payment of any dividend or other distribution or allotment of any rights or
entitled to exercise any rights in respect of any other lawful action, the board
may fix, in advance, a record date, which shall not be more than sixty (60) nor
less than ten (10) days prior to the date of such meeting nor more than sixty
(60) days prior to any other action. If no record date is


                                        - 4 -

<PAGE>

fixed: (1) the record date for determining shareholders entitled to notice of or
to vote at a meeting of shareholder shall be at the close of business on the
business day next preceding the day on which notice is given or, if notice is
waived, at the close of business on the business day next preceding the day on
which the meeting is held; (2) the record date for determining shareholders
entitled to give consent to corporate action in writing without a meeting, when
no prior action by the board has been taken, shall be the day on which the first
written consent is given; and (3) the record date for determining shareholders
for any other purpose shall be at the close of business on the day on which the
board adopts the resolution relating thereto, or the sixtieth day prior to the
date of such action, whichever is later. A determination of shareholders of
record entitled to notice of or to vote at a meeting of shareholders shall apply
to any adjournment of the meeting unless the board fixes a new record date for
the adjourned meeting, but the board shall fix a new record date if the meeting
is adjourned for more than forty-five (45) days from the date set for the
original meeting.

     3.6.  VOTING RECORD. The officer or agent having charge of the stock
transfer books for shares of the Corporation shall prepare, at least ten (10)
days before each meeting of shareholders, a complete list of the shareholders
entitled to vote at such meeting or any adjournment thereof, arranged in
alphabetical order, with the address of and the number of shares held by each.
The record, for a period of ten (10) days before such meeting, shall be kept on
file at the principal office of the Corporation and shall be subject to
inspection by any shareholder for any purpose germane to the meeting at any time
during usual business hours. Such record shall also be produced and kept open at
the time and place of the meeting and shall be subject to the inspection of any
shareholder for any purpose germane to the meeting during the whole time of the
meeting. The original stock transfer books shall be prima facie evidence as to
who are the shareholders entitled to examine such record or transfer books or to
vote at any meeting of shareholders. Failure to comply with these requirements
shall not affect the validity of any action taken at any such shareholders'
meeting.

     3.7.  QUORUM. A quorum at any meeting of the shareholders shall consist of
a majority of the shares entitled to vote, represented in person or by proxy. If
a quorum is present, the affirmative vote of the majority of the shares
represented at the meeting entitled to vote on the subject matter, which shares
voting affirmatively also constitute at least a majority of the required quorum,
shall be the act of the shareholders. The shareholders present at a duly called
or held meeting at which a quorum is present may continue to transact business
until adjournment notwithstanding the withdrawal of enough shareholders to leave
less than a quorum, if any action taken (other than adjournment) is approved by
at least a majority of the shares required to constitute a quorum. If less than
a majority of the shares entitled to vote are represented at a meeting, a
majority of the shares as represented may adjourn the meeting. At such later
meeting at which a quorum shall be present or represented, any business may be
transacted which might have been transacted at a meeting as originally notified,
if the adjournment is less than forty-five (45) days.

     3.8.  PROXIES.


                                        - 5 -

<PAGE>

           (a) Every person entitled to vote shares may authorize another person
or persons to act by proxy with respect to such shares.

           (b) No proxy shall be valid after the expiration of eleven (11)
months from the date thereof unless otherwise provided in the proxy. Every proxy
continues in full force and effect until revoked by the person executing it
prior to the vote pursuant thereto, except as otherwise provided in this
section. Such revocation may be effected by a writing delivered to the
Corporation stating that the proxy is revoked or by a subsequent proxy executed
by the person executing the prior proxy and presented to the meeting or, as to
any meeting by attendance at such meeting and voting in person by the person
executing the proxy. The dates contained on the forms of proxy presumptively
determine the order of execution, regardless of the postmark dates on the
envelopes in which they are mailed.

           (c) A proxy is not revoked by the death or incapacity of the maker
unless, before the vote is counted, written notice of such death or incapacity
is received by the Corporation.

           (d) Except when other provision shall have been made by written
agreement between the parties, the recordholder of shares which such person
holds as pledgee or otherwise as security or which belong to another shall issue
to the pledgor or to the owner of such shares, upon demand therefor and payment
of necessary expenses thereof, a proxy to vote or take other action thereon.

           (e) A proxy which states that it is irrevocable is irrevocable for
the period specified therein (notwithstanding paragraph (c)) when it is held by
any of the following or a nominee of any of the following:

               (1) A pledgee.

               (2) A person who has purchased or agreed to purchase or holds an
option to purchase the shares or a person who has sold a portion of such
person's shares in the Corporation to the maker of the proxy.

               (3) A creditor or creditors of the Corporation or the shareholder
who extended or continued credit to the Corporation or the shareholder in
consideration of the proxy if the proxy states that it was given in
consideration of such extension or continuation of credit and the name of the
person extended or continuing credit.

               (4) A person who has contracted to perform services as an
employee of the Corporation, if a proxy is required by the contract of
employment and if the proxy states that it was given in consideration of such
contract of employment, the name of the employee and the period of employment
contracted for.

               (5) A beneficiary of a trust with respect to shares held by the
trust.

     Notwithstanding the period of irrevocability specified, the proxy becomes
revocable when the pledge is redeemed, the option or agreement to purchase is
terminated or the seller no longer owns any shares of the Corporation or dies,


                                        - 6 -
<PAGE>

the debt of the Corporation or the shareholder is paid, the period of employment
provided for in the contract of employment has terminated, or the person ceases
to be a beneficiary of the trust. In addition to the foregoing clauses (1)
through (4), a proxy may be made irrevocable (notwithstanding paragraph (c)) if
it is given to secure the performance of a duty or to protect a title, either
legal or equitable, until the happening of events which, by its terms, discharge
the obligations secured by it.

           (f) A proxy may be revoked, notwithstanding a provision making it
irrevocable, by a transferee of shares without knowledge of the existence of the
provision unless the existence of the proxy and its irrevocability appears, in
the case of certificated securities, on the certificate representing such
shares.

     3.9.  VOTING OF SHARES. Each outstanding share of common stock shall be
entitled to one vote and each fractional share shall be entitled to a
corresponding fractional vote on each matter submitted to vote at a meeting of
shareholders.

     3.10. ELECTION OF DIRECTORS, CUMULATIVE VOTING.

           (a) Every shareholder complying with paragraph (b) and entitled to
vote at any election of directors may cumulate such shareholder's votes and give
one candidate a number of votes equal to the number of directors to be elected
multiplied by the number of votes to which the shareholder's shares are normally
entitled, or distribute the shareholder's votes on the same principle among as
many candidates as the shareholder thinks fit.

           (b) No shareholder shall be entitled to cumulate votes (i.e., cast
for any candidate a number of votes greater than the number of votes which such
shareholder normally is entitled to cast) unless such candidate or candidates'
names have been placed in nomination prior to the voting and the shareholder's
intention to cumulate the shareholder's votes. If any one shareholder has given
such notice, all shareholders may cumulate their votes for candidates in
nomination.

           (c) In any election of directors, the candidates receiving the
highest number of affirmative votes of the shares entitled to be voted for them
up to the number of directors to be elected by such shares are elected; votes
against the director and votes withheld shall have no legal effect.

           (d)  Elections for directors need not be by ballot unless a
shareholder demands election by ballot at the meeting and before the voting
begins.

     3.11. VOTING OF SHARES BY CERTAIN HOLDERS. Shares of the Corporation owned
by its subsidiary shall not be entitled to vote on any matter.

     Shares standing in the name of another corporation, domestic or foreign,
may be voted by such officer, agent or proxy as the bylaws of such corporation
may prescribe, or, in the absence of such provisions, as the board of directors
of such corporation may determine, or, in the absence of such provision, by the
chairman of the board, president or any vice president of


                                        - 7 -

<PAGE>

such corporation, or by any other person authorized to do so by the chairman of
the board, president or any vice president of such other corporation.

     Shares held by the Corporation in a fiduciary capacity, and shares of the
Corporation held in a fiduciary capacity by its subsidiary, shall not be
entitled to vote on any matter, except to the extent that the seller or
beneficial owner possesses and exercises a right to vote or to give the
Corporation binding instructions as to how to vote such shares.

     Subject to the preceding paragraph, shares held by an administrator,
executor, guardian, conservator or custodian may be voted by him, either in
person or by proxy, without a transfer of such shares into his name. Shares
standing in the name of a trustee may be voted by him, either in person or by
proxy, but no trustee shall be entitled to vote shares held by him without a
transfer of such shares into his name.

     Shares standing in the name of a receiver may be voted by such receiver,
and shares held by or under the control of a receiver may be voted by such
receiver without the transfer thereof into his name if authority so to do be
contained in an appropriate order of the Court by which such receiver was
appointed.

     Subject to the provisions of Section 3.8 above, a shareholder whose shares
are pledged shall be entitled to vote such shares until the shares have been
transferred into the name of the pledgee, and thereafter the pledgee shall be
entitled to vote the shares so transferred.

     Shares standing in the name of a minor may be voted and the Corporation may
treat all rights incident thereto as exercisable by the minor, in person or by
proxy, whether or not the Corporation has notice, actual or constructive, of the
nonage, unless a guardian of the minor's property has been appointed and
written notice of such appointment is given to the Corporation.

     If authorized to vote shares by the power of attorney by which the attorney
in fact was appointed, shares held by or under the control of an attorney in
fact may be voted and the Corporation may treat all rights incident thereto as
exercisable by the attorney in fact, in person or by proxy, without the transfer
of the shares into the name of the attorney in fact.

     3.12. CHAIRMAN. The Chairman of the Corporation or in his absence the
Vice-Chairman shall act as Chairman at all meetings of the shareholders.

     3.12  ORAL VOTE. Voting shall be oral but shall be by written ballot if
such vote is demanded by any shareholder present in person or by proxy and
entitled to vote.

     3.13. ACTION BY SHAREHOLDERS WITHOUT A MEETING.  Any action required to be 
taken at a meeting of the shareholders or any action which may be taken at a
meeting of the shareholders may be taken without a meeting if a consent in
writing, setting forth the action so taken, shall be signed by the holders of
outstanding shares having not less than the minimum number of votes that would


                                        - 8 -

<PAGE>

be necessary to authorize or take such action at a meeting at which all shares
entitled to vote thereon were present and voted.

     Unless the consents of all shareholders entitled to vote have been
solicited in writing, (1) notice of any shareholder approval pursuant to
California General Corporation Law Sections 310, 317, 1201 or 2007 without a
meeting by less than unanimous written consent shall be given at least ten (10)
days before the consummation of the action authorized by such approval, and (2)
prompt notice shall be given of the taking of any other corporate action
approved by shareholders without a meeting by less than unanimous written
consent, to those shareholders entitled to vote who have not consented in
writing.

     Any shareholder giving a written consent, or the shareholder's
proxyholders, or a transferee of the shares or a personal representative of the
shareholder or their respective proxyholders, may revoke the consent by a
writing received by the Corporation prior to the time that written consents of
the number of shares required to authorize the proposed action have been filed
with the secretary of the Corporation, but may not do so thereafter. Such
revocation is effective upon its receipt by the Secretary.

                                     ARTICLE IV
                           DIRECTORS, POWERS AND MEETINGS

     4.1.  GENERAL POWERS. The business and affairs of the Corporation shall be
managed by a Board of Directors, except as otherwise provided by the California
General Corporation Law, the Articles of Incorporation or these Bylaws.

     4.2.  NUMBER, TENURE AND QUALIFICATIONS. The directors of the Corporation
shall be not less than four (4) nor more than seven (7) natural persons of the
age of eighteen (18) years or older. The number of directors to serve until the
next succeeding annual meeting shall be set at each annual meeting of
shareholders. Directors shall be elected at each annual meeting of shareholders.
Each director shall hold office until the next annual meeting of shareholders
and, thereafter, until his successor has been elected and has qualified.
Directors shall be removable in the manner provided by the statutes of
California.

     4.3.  RESIGNATIONS. Any director may resign effective upon giving written
notice of his resignation to the Chairman of the Board, the President, the
Secretary or the Board of Directors, which resignation shall take effect at the
time specified therein, or, if no time be specified, then at the time of receipt
thereof.

     4.4.  FILLING VACANCIES-SPECIAL MEETING OF SHAREHOLDERS-NOTICE OF
OPPOSITION-RESIGNATION. Except for a vacancy created by the removal of a
director, vacancies on the board may be filed by approval of the board or, if
the number of directors then in office is less than a quorum, by (1) the
unanimous written consent of the directors then in office, (2) the affirmative
vote of a majority of the directors then in office at a meeting held pursuant to
notice or waivers of notice or (3) a sole remaining director. Vacancies
occurring in the board by reason of the removal of directors may be filled only
by approval of the shareholders.


                                        - 9 -

<PAGE>

     The shareholders may elect a director at any time to fill any vacancy not
filled by the directors. Any such election by written consent other than to fill
a vacancy created by removal requires the consent of a majority of the
outstanding shares entitled to vote.

     If, after the filling of any vacancy by the directors, the directors then
in office who have been elected by the shareholders shall constitute less than a
majority of the directors then in office, then both of the following shall be
applicable:

           (a) Any holder or holders of an aggregate of five percent (5%) or
more of the total number of shares at the time outstanding having the right to
vote for those directors may call a special meeting of shareholders, or

           (b) The superior court of the proper county shall, upon application
of such shareholder or shareholders, summarily order a special meeting of
shareholders, to be held to elect the entire board. The term of office of any
director shall terminate upon that election of successors.

     4.5.  ANNUAL MEETINGS. The annual meeting of the Board of Directors or any
committee designated by the Board shall be held without notice other than this
Bylaw immediately after, and at the same place as, the annual meeting of
shareholders. The Board of Directors may provide, by resolution, the time and
place, either within or outside California, for the holding of additional
regular meetings without other notice than such resolution.

     4.6.  SPECIAL MEETINGS. Special meeting of the Board of Directors or any
committee designated by the Board may be called by or at the request of the
President or any director.

     4.7.  NOTICE. Notice of any special meeting of the Board of Directors or
any committee designated by the Board shall be given by written notice mailed to
each director at his business address at least four (4) days prior to the
meeting, or by notice given at least forty-eight (48) hours previously by
telegram, telephone or written notice delivered personally. If mailed, such
notice shall be deemed to be delivered when deposited in the United States mail
so addressed, with postage thereon prepaid. If notice be given by telegram, such
notice shall be deemed to be delivered when the telegram is delivered to the
telegraph company. Notice need not be given to any director who signs a waiver
of notice or a consent to holding the meeting or an approval of the minutes
thereof, whether before or after the meeting. All such warranties, consents and
approvals shall be filed with the corporate records or made a part of the
minutes of the meeting. The attendance of a director at a meeting constitutes a
waiver of notice of such meeting without protesting, prior thereto or at its
commencement, the lack of notice to such director. Neither business to be
transacted at nor the purpose of any special meeting of the Board of Directors
or any committee designated by the Board need be specified in the notice or
waiver of notice of such meeting.

     4.8.  TELEPHONE MEETINGS.  Members of the Board of Directors or any
committee designated by such Board may participate in a meeting of the Board or
committee by means of conference telephone or similar communications equipment


                                        - 10 -

<PAGE>

by which all persons participating in the meeting can hear each other at the
same time.

     4.9.  QUORUM. A majority of the authorized number of directors shall 
constitute a quorum for the transaction of business. The act of the majority of
the directors present at a meeting in which a quorum is present shall be the act
of the Board of Directors.

     4.10. COMPENSATION. By resolution of the Board of Directors, any director
may be paid any one or more of the following: his expenses, if any, of
attendance at meetings; a fixed sum for attendance at meetings; or a stated
salary as director. Nothing herein contained shall be construed to preclude any
director from serving the Corporation in any capacity as an officer, as an
officer, employee, agent or otherwise and receiving compensation therefor.

     4.11. PRESUMPTION OF ASSENT. The assent of a director of the Corporation
who is present at a meeting of the Board of Directors at which action on
any corporate matter is taken shall be entered in the minutes of the meeting
unless he shall file his written dissent to such action with the person acting
as the secretary of the meeting before the adjournment thereof, or shall forward
such dissent by registered or certified mail to the Secretary of the Corporation
immediately after the adjournment of the meeting. Such right to dissent shall
not apply to a director who voted in favor of such action.

     4.12. EXECUTIVE COMMITTEE. The Board of Directors, by resolution adopted by
a majority of the authorized number of directors, may designate from among its
members an executive and one or more other committees, each consisting of two or
more directors, each committee of which to the extent provided in such
resolution, shall have and may exercise all of the authority of the Board of
Directors, but no such committee shall have the authority of the Board of
Directors in reference to the approval of any action for which the California
General Corporation Law also requires shareholders' approval or approval of
outstanding shares, the filling of vacancies on the board or any committee, the
amendment or repeal of the Bylaws or the adoption of new bylaws, the amendment
or repeal of any resolution of the board which by its express terms is not so
amendable or repealable, a distribution, except at a rate in a periodic amount
or within a price range determined by the board, and the appointment of other
committees of the board or the members thereof. The designation of such
committees and the delegation thereto of authority shall not operate to relieve
the Board of Directors, or any member thereof, of any responsibility imposed by
law.

     4.13. ACTION BY DIRECTORS WITHOUT MEETING. Any action required to be taken
at a meeting of the directors of the Corporation or of any executive committee
or any action which may be taken at any such meeting may be taken without a
meeting if a consent in writing, setting forth the action so taken, shall be
signed by all of the directors or executive committee members entitled to vote
with respect to the subject matter thereof.

     4.14. CHAIRMAN OF THE BOARD. The Chairman of the Board, if such officer
shall be chosen by the Board of Directors, shall preside at all meetings of
the Board of Directors at which he is present. He shall, subject to the
direction of the Board of Directors, have general oversight over the affairs
of the Corporation and shall, from time to time, consult and advise with the


                                        - 11 -
<PAGE>

President in the direction and management of the Corporation's business and
affairs, and shall also do and perform such other duties as may, from time to
time, be assigned to him by the Board of Directors.

     4.15. BANK ACCOUNTS. Anything herein to the contrary notwithstanding, the
Board of Directors may, except as may otherwise be required by law, authorize
any officer or officers, agent or agents, in the name of and on behalf of the
Corporation, to sign checks, drafts or other orders for the payment of money or
notes or other evidences of indebtedness, to endorse for deposit, deposit to the
credit of the Corporation at any bank or trust company or banking institution in
which the Corporation may maintain an account or to cash checks, notes, drafts
or other bankable securities or instruments, and such authority may be general
or confined to specific instances, as the Board may elect; but unless so
authorized by the Board, no officer, agent or employee shall have the power or
authority to bind the Corporation by any contract or engagement or to pledge its
credit or to render it pecuniarily liable for any purpose or to any amount.

     4.16. DIVIDENDS. If and in the manner permitted by the California General
Corporation Law, the Board of Directors of the Corporation may, from time to
time, declare, and the Corporation may pay, dividends in cash, property or its
own shares.

     4.17. DIRECTORS AND OFFICERS TO EXERCISE POWERS IN GOOD FAITH; LIABILITY.

           (a) A director shall perform the duties of a director, including
duties as a member of any committee of the board upon which the director may
serve, in good faith, in a manner such director believes to be in the best
interests of the Corporation and with such care, including reasonable inquiry,
as an ordinary prudent person in a like position would use under similar
circumstances.

           (b) In performing the duties of a director, a director shall be
entitled to rely on information, opinions, reports or statements, including
financial statements and other financial data, in each case prepared or
presented by:

               (1) One or more officers or employees of the Corporation whom the
director believes to be reliable and competent in the matters presented,

               (2) Counsel, independent accountants or other persons as to
matters which the director believes to be within such person's professional or
expert competence, or

               (3) A committee of the board upon which the director does not
serve, as to matters within its designated authority, which committee the
director believes to merit confidence, so long as, in any such case, the
director acts in good faith, after reasonable inquiry when the need therefor is
indicated by the circumstances and without knowledge that would cause such
reliance to be unwarranted.

           (c) A person who performs the duties of a director in accordance with
subsections (a) and (b) shall have no liability based upon any alleged failure
to discharge the person's obligations as a director.



                                        - 12 -

<PAGE>

     4.18. CONFLICT OF INTEREST.

           (a) No contract or other transaction between the Corporation and one
or more of its directors, or between the Corporation and any corporation, firm
or association in which one or more of its directors has a material financial
interest, is either void or voidable because such director or directors or such
other corporation, firm or association are parties or because such director or
directors are present at the meeting of the board or a committee thereof which
authorizes, approves or ratifies the contract or transaction, if,

               (1) The material facts as to the transaction and as to such
director's interest are fully disclosed or known to the shareholders and such
contract or transaction is approved by the shareholders in good faith, with the
shares owned by the interested directors or directors not being entitled to vote
thereon, or

               (2) The material facts as to the transaction and as to such
director's interest are fully disclosed or known to the board or committee, and
the board or committee authorizes, approves or ratifies the contract or
transaction in good faith by a vote sufficient without counting the vote of the
interested director or directors and the contract or transactions is just and
reasonable as to the Corporation at the time it is authorized, approved or
ratified, or

               (3) As to contracts or transactions not approved as provided in
paragraph (1) or (2) of this subsection, the person asserting the validity of
the contract or transaction sustains the burden of proving that the contract or
transaction was just and reasonable as to the Corporation at the time it was
authorized, approved or ratified. A mere common directorship does not constitute
a material financial interest within the meaning of this subsection. A director
is not interested within the meaning of this subsection in a resolution fixing
the compensation of another director as a director, officer or employee of the
Corporation, notwithstanding the fact that the first director is also receiving
compensation from the Corporation.

           (b) No contract or other transaction between the Corporation and any
corporation or association of which one or more of its directors are directors
is either void or voidable because such director or directors are present at the
meeting of the board or a committee thereof which authorizes, approves or
ratifies the contract or transaction, if

               (1) The material facts as to the transaction and as to such
director's other directorship are fully disclosed or known to the board or
committee, and the board or committee authorizes, approves or ratifies the
contract or transaction in good faith by a vote sufficient without counting the
vote of the common director or directors or the contract or transaction is
approved by the shareholders in good faith, or

               (2) As to contracts or transactions not approved as provided in
paragraph (1) of this subsection, the contract or transaction is just and
reasonable as to the Corporation at the time it is authorized, approved or
ratified.


                                        - 13 -

<PAGE>

           (c) Interested or common directors may be counted in determining the
presence of a quorum at a meeting of the board or a committee thereof which
authorizes, approves or ratifies a contract or transaction.

     4.19. SALE, MORTGAGE OR LEASE OF ASSETS. The sale, lease, conveyance,
exchange, transfer or other disposition of all or substantially all of the
property and assets of the Corporation in the usual and regular course of its
business and the mortgage or pledge of, hypothecation, the creation of security
interests in, or any other dedication to the repayment of indebtedness or
performance of any contract or obligation of any or all property and assets of
the Corporation, with or without recourse and whether or not in the usual and
regular course of business, may be made upon such terms and conditions and for
such consideration, which may consist in whole or in part of cash or other
property, including shares, obligations or other securities of any other
corporation, domestic or foreign, as are authorized by the Board of Directors,
and in any such case, approval by the shareholders shall not be required.

                                     ARTICLE V
                                OFFICERS AND AGENTS

     5.1.  OFFICERS.  The officers of the Corporation shall consist of a
Chairman of the Board, President, or both, a Vice-Chairman, a Secretary and a
Chief Financial Officer, each of whom shall be natural persons of the age of
eighteen (18) years or older and elected by the Board of Directors. The Board of
Directors may elect or appoint such other officers and assistant officers and
agents as may be deemed necessary. All officers and agents of the Corporation
shall have such authority and perform such duties in the management of the
Corporation as are provided in these Bylaws. The Chairman of the Board shall fix
the term of office and salaries of all of the officers of the Corporation. Any
two or more offices may be held by the same person.

     5.2.  REMOVAL OF OFFICERS. Any officer or agent may be removed by the Board
of Directors or by the Executive Committee, if any, whenever, in its judgment,
the best interests of the Corporation will be served thereby, but such removal
shall be without prejudice to the contract rights, if any, of the person so
removed. Election or appointment of an officer or agent shall not of itself
create contract rights.

     5.3.  PRESIDENT. The President shall be the chief executive officer of the
Corporation and in the absence of the Chairman and Vice-Chairman of the Board or
Vice-Chairman shall preside at any meeting of the Board of Directors at which he
is present. He shall be in charge of the management of the business of the
Corporation and shall see that all orders and resolutions of the Board are
carried into effect, and he shall have the authority and powers necessary to
perform such duties.

     5.4.  CHAIRMAN.

     The Board of Directors shall appoint one of its members to be the Chairman
of the Board to serve at the pleasure of the Board. Such person shall preside at
all meeting of the Board of Directors and the Chairman of the


                                        - 14 -

<PAGE>

Board shall have and may exercise such further powers and dues as from time
to time may be conferred upon, or assigned by the Board of Directors.

     5.5.  VICE-CHAIRMAN. The Vice Chairman shall, in the absence or disability
of the Chairman, perform the duties and exercise the powers of the Chairman, and
shall perform such other duties as may, from time to time, be prescribed by the
Board of Directors.

     5.6.  VICE-PRESIDENT. Any Vice-President shall, in the absence or
disability of the President, perform the duties and exercise the powers of the
President and shall perform such other duties as may, from time to time, be
prescribed by the Board of Directors.

     5.7.  SECRETARY. The Secretary shall, if requested by the President, attend
all sessions of the Board of Directors and record all votes and the minutes of
all proceedings in a book or books to be kept for that purpose, and shall
perform like duties for the standing committees when required. He shall cause
due notice to be given of all meetings of the shareholders and Board of
Directors. He shall keep in safe custody the corporate records and the seal of
the Corporation and when authorized by the Board shall affix the seal to any
instrument requiring it, and when so affixed, it shall be attested by his
signature. The Secretary shall sign with the President or a Vice-President
certificates for shares of the Corporation, the issuance of which shall have
been authorized by resolution of the Board of Directors. He shall have general
charge of the stock transfer books of the Corporation and copies of information
concerning voting trusts, if any. He shall in general perform all duties
incident to the office of Secretary and such other duties as from time to time
may be assigned to him by the President or by the Board of Directors.

     Assistant Secretaries, if any, shall have the same duties and powers,
subject to supervision by the Secretary.

     5.8.  CHIEF FINANCIAL OFFICER. The Chief Financial Officer shall keep, in a
book kept for such purpose, the records of all shareholders' meetings, including
records of all votes and minutes of such meetings; such book shall be kept by
him at the registered office of the Corporation and shall be deemed to be in the
Chief Financial Officer's custody. Additionally, the Chief Financial Officer
shall act as voting inspector as provided in Section 7.07 of the California
General Corporation Law, shall determine the number of shares outstanding and
the voting power of each, the shares represented at the meeting, the existence
of a quorum and the authenticity, validity and effect of proxies, receive votes,
ballots and consents, hear and determine all challenges and questions in any way
arising in connection with the right to vote, count and tabulate all votes or
consents, determine when the polls shall close, determine the result and do such
acts as may be proper to conduct the election or vote with fairness to all
shareholders. In addition, the Chief Financial Officer shall have custody of the
corporate funds and securities and shall keep full and accurate accounts of
receipts and disbursements in books belonging to the Corporation, and shall
deposit all moneys and other valuable effects in the name and to the credit of
the Corporation in such depositories as may be designated by the Board of
Directors. He shall disburse the funds of the Corporation as may be ordered by
the Board, take proper vouchers for such disbursements, and shall render to the
President and the directors whenever they may require it an account of all his
transactions and of the


                                        - 15 -

<PAGE>

financial condition of the Corporation. He shall, if required by the Board, give
the Corporation a bond in such sums and with such sureties as shall be
satisfactory to the Board, conditioned upon the faithful performance of the
duties and for the restoration to the Corporation of all books, papers,
vouchers, money and other property of whatever kind in his possession or under
his control belonging to the Corporation.

     Assistant Chief Financial Officers, if any, shall have the same powers and
duties, subject to the supervision of the Chief Financial Officer.

                                     ARTICLE VI
                        INDEMNIFICATION OF CORPORATE AGENTS

     6.1.  DEFINITIONS.  For the purposes of this Article, (1) "agent" means any
person who is or was a director, officer, employee or other agent of the
Corporation, or is or was serving at the request of the Corporation as a
Director, officer, employee or agent of another foreign or domestic corporation,
partnership, joint venture, trust or other enterprise, or was a director,
officer, employee or agent of another foreign or domestic corporation which was
a predecessor corporation of the Corporation or of another enterprise at the
request of such predecessor corporation; (2) "proceeding" means any threatened,
pending or completed action or proceeding, whether civil, criminal,
administrative or investigative; and (3) "expenses" includes, without
limitation, attorneys' fees and any expenses of establishing a right to
indemnification under Section 6.4 or paragraph (3) of Section 6.5.

     6.2.  THIRD-PARTY ACTIONS. The Corporation shall have the power to
indemnify any person who was or is a party or is threatened to be made a party
to any proceeding (other than an action by or in the right of the Corporation to
procure a judgment in its favor) by reason of the fact that such person is or
was an agent of the Corporation, against expenses, judgments, fines, settlements
and other amounts actually and reasonably incurred in connection with such
proceeding if such person acted in good faith and in a manner such person
reasonably believed to be in the best interests of the Corporation and, in the
case of a criminal proceeding, had no reasonable cause to believe the conduct of
such person was unlawful. The termination of any proceeding by judgment, order,
settlement, conviction or upon a plea of nolo contendere or its equivalent shall
not, itself, create a presumption that the person did not act in good faith and
in a manner which the person reasonably believed to be in the best interests of
the Corporation or that the person had reasonable cause to believe that the
person's conduct was unlawful.

     6.3.  DERIVATIVE ACTIONS. The Corporation shall have the power to indemnify
any person who was or is a party or is threatened to be made a party to any
threatened, pending or completed action by or in the right of the Corporation to
procure a judgment in its favor by reason of the fact that such person is or was
an agent of the Corporation, against expenses actually and reasonably incurred
by such person in connection with the defense or settlement of such action if
such person acted in good faith, in a manner such person believed to be in the
best interest of the Corporation and with such care, including reasonable
inquiry, as an ordinarily prudent person in a like position would use under
similar circumstances. No indemnification shall be made under this Section 6.3:
(1) In respect of any claim, issue or matter as to which such person shall have
been adjudged to be liable to the Corporation


                                        - 16 -
<PAGE>

in the performance of such person's duty to the Corporation, unless and only to
the extent that the court in which proceeding is or was pending shall determine
upon application that, in view of all the circumstances of the case, such person
is fairly and reasonably entitled to indemnity for the expenses which such court
shall determine; (2) Of amounts paid in settling or otherwise disposing of a
threatened or pending action, with or without court approval; or (3) Of expenses
incurred in defending a threatened or binding action which is settled or
otherwise disposed of without court approval.

     6.4.  MANDATORY INDEMNIFICATION. To the extent that an agent of the
Corporation has been successful on the merits in defense of any proceeding
referred to in Section 6.2 or 6.3 or in defense of any claim, issue or matter
therein, the agent shall be indemnified against expenses actually and reasonably
incurred by the agent in connection therewith.

     6.5.  STANDARDS.  Except as provided in Section 6.4, any indemnification
under this Section shall be made by the Corporation only if authorized in the
specific case, upon determination that indemnification of the agent is proper in
the circumstances because the agent has met the applicable standard of conduct
set forth in Section 6.2 or 6.3, by: (1) A majority vote or a quorum consisting
of directors who are not parties to such proceeding; (2) Approval of the
shareholders, with the shares owned by the person to be indemnified not being
entitled to vote thereon; or (3) The court in which such proceeding is or was
pending upon application made by the Corporation or the agent or the attorney or
other person rendering services in connection with the defense, whether or not
such application by the agent, attorney or other person is opposed by the
Corporation.

     6.6.  EXPENSES. Expenses incurred in defending any proceeding may be
advanced by the Corporation prior to the final disposition of such proceeding
upon receipt of an undertaking by or on behalf of the agent to repay such amount
unless it shall be determined ultimately that the agent is entitled to be
indemnified as authorized in this Article.

     6.7.  NONEXCLUSIVE. The indemnification provided by this Article shall not
be deemed exclusive of any other rights, consistent with the law, to which those
indemnified may be entitled under these Articles of Incorporation, any bylaw,
agreement, vote of shareholders or disinterested directors, or otherwise, and
any procedure provided for by any of the foregoing, both as to action in his
official capacity and as to action in another capacity while holding such office
and shall continue as to a person who has ceased to be an agent and shall inure
to the benefit of heirs, executors and administers. Nothing contained in this
Article shall affect any right to indemnification to which persons other than
such directors and officers may be entitled to by contract or otherwise. The
indemnification provided by this Article shall not be interpreted as limiting.
Indemnification shall be allowed to the fullest extent as is and shall be
permitted by the laws of California.

     6.8.  INSURANCE. The Corporation shall have power to purchase and maintain
insurance on behalf of any agent of the Corporation against any liability
asserted against or incurred by the agent in such capacity or arising out of the
agent's status as such whether or not the Corporation would have the power to
indemnify the agent against such liability under the provisions of this Article.


                                        - 17 -
<PAGE>

                                    ARTICLE VII
                                    TENDER OFFER

     7.1.  OPPOSITION OF TENDER OFFER. The Board of Directors may, if it deems
it advisable, oppose a tender offer or other offer for the Corporation's
securities, whether the offer is in cash or in the securities of a corporation
or otherwise. When considering whether to oppose an offer, the Board of
Directors may, but it is not legally obligated to, consider any pertinent issue;
by way of illustration, but not of limitation, the Board of Directors may, but
shall not be legally obligated to, consider any or all of the following:

           (a) Whether the offer price is acceptable based on the historical and
present operating results or financial condition of the Corporation;

           (b) Whether a more favorable price could be obtained for the
Corporation's securities in the future;

           (c) The impact which an acquisition of the Corporation would have on
the employees, depositors and customers of the Corporation and its subsidiaries
and the communities which they serve;

           (d) The reputation and business practices of the offeror and its
management and affiliates as they would affect the employees, depositors and
customers of the Corporation and its subsidiaries and the future value of the
Corporation stock;

           (e) The value of the securities (if any) which the offeror is
offering in exchange for the Corporation's securities, based on an analysis of
the worth of the Corporation as compared to the corporation or other entity
whose securities are being offered; and

           (f) Any antitrust or other legal and regulatory issues that are
raised by the offer.

     7.2.  REJECTION OF OFFER. If the Board of Directors determines that an
offer should be rejected, it may take any lawful action to accomplish its
purpose, including, but not limited to, any or all of the following: advising
shareholders not to accept the offer; litigation against the offeror; filing
complaints with all governmental and regulatory authorities; acquiring the
Corporation's securities; selling or otherwise issuing authorized but unissued
securities or treasury stock or granting options with respect thereto; acquiring
a company to create an antitrust or other regulatory problem for the offeror;
and soliciting a more favorable offer from another individual or entity.

                                    ARTICLE VIII
                                   MISCELLANEOUS

     8.1.  FISCAL YEAR.  The fiscal year of the Corporation shall be determined
by the Board of Directors.


                                        - 18 -

<PAGE>

     8.2.  WAIVER AND EFFECTIVE DATE OF NOTICE.  Whenever notice is required to
be given to any shareholder or director under the provisions of the California
General Corporation Law or under the provisions of the Articles of Incorporation
or these Bylaws, a waiver thereof in writing, signed by the person or persons
entitled to such notice, whether before, at or after the time stated therein,
shall be equivalent to the giving of such notice.

     8.3.  AMENDMENT OF BYLAWS.  Subject to repeal or change by action of the
shareholders, the Bylaws may be altered, amended or repealed, from time to time,
in while or in part, by the affirmative vote of a majority of the Board of
Directors at a meeting called for that purpose or by consent.

     8.4.  CONFLICT.  In the event of any conflict between any provision in
these Bylaws and in the Corporation's Articles of Incorporation, the provision
in the Articles shall control.


                                        - 19 -

<PAGE>
   
                            SEE REVERSE SIDE
                                FOR THE
                           RESTRICTIVE LEGEND
   

        NUMBER                 [LOGO]                 SHARES
       SFU 1633                                     ***4000***

          INCORPORATED UNDER THE LAWS OF THE STATE OF CALIFORNIA

- -------------------------------------------------------------------------------
THIS CERTIFIES THAT     SFU 001633                    4000*********
                               0425                   *4000********
                        NCO0002577                     **4000*******
                        MARTIN----                    ***4000******
                        EDWAT0000                     ****4000*****

is the owner of 
- -------------------------------------------------------------------------------
    FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK $1.00 PAR VALUE OF

                              AMERICORP

transferable on the books of the Corporation by the holder hereof in person 
or by duly authorized attorney, upon surrender of this Certificate properly 
endorsed. This Certificate and the shares represented hereby are issued and 
shall be held subject to all of the provisions of the Certificate of 
Incorporation and the Bylaws of the Corporation and any amendments thereto.
     This Certificate is not valid unless countersigned and registered
     by the Transfer Agent and Registrar. 
     WITNESS the facsimile seal of the Corporation and the signatures
     of its duly authorized officers.

     Dated  04/25/96

/s/ Lincoln E. Cryne              [seal]       /s/ James E. Beeninga
- -----------------------------                  ----------------------------
               Secretary                                    President


<PAGE>





                                     EXHIBIT 5.1

                             Opinion of Reitner & Stuart





<PAGE>



                           [Letterhead of Reitner & Stuart]


Board of Directors
Americorp
304 E. Main Street
Ventura, CA 93001

          RE:  Registration Statement on Form S-4

Gentlemen:

     At your request, we have examined the Registration Statement on Form S-4
(the "Registration Statement") being filed by Americorp  (the "Company") with
the Securities & Exchange Commission in connection with the registration under
the Securities Act of 1933, as amended, of shares of the Company's common stock,
(the "Common Stock"), issuable pursuant to the merger of Channel Islands Bank
with and into the Company's subsidiary, American Commercial Bank (the "Merger").

     In rendering this opinion, we have examined such documents and records as
we have deemed relevant.  We have assumed the genuineness of all signatures, the
authenticity of all documents submitted to us as originals and the conformity to
originals of all documents submitted to us as certified or reproduced copies. 
Based upon the foregoing and such other and further review of fact and law as we
have deemed necessary or appropriate under the circumstances, and assuming that
the shares of Common Stock subject to the Registration Statement are issued
pursuant to and in accordance with the terms of the Merger, upon which
assumptions the following opinions are expressly conditioned, it is our opinion
that the shares of Common Stock that are the subject of the Registration
Statement will, when issued and sold in accordance with the terms of the Merger,
be validly issued, fully paid and non-assessable.

     This opinion is issued to you solely for use in connection with the
Registration Statement and is not to be quoted or otherwise referred to in any
financial statements of the Company or related documents, nor is it to be filed
with or furnished to any government agency or other person, without the prior
written consent of this firm in each instance.

     This firm hereby consents to the filing of this opinion as an exhibit to
the Registration Statement and to the reference to the undersigned under the
heading "Legal Matters" therein and in any prospectus delivered pursuant to the
Merger.

                              Respectfully submitted,

                              /s/ Reitner & Stuart

                              REITNER & STUART


<PAGE>


                                     EXHIBIT 10.1


                     Employment Agreement of Gerald J. Lukiewski

<PAGE>

EMPLOYMENT AGREEMENT

     This Employment Agreement ("Agreement") is made this 2nd day of March, 
1998, by and between AMERICAN COMMERCIAL BANK ("Employer"), and JERRY 
LUKIEWSKI ("Employee"). This Agreement is made with specific reference to the 
following facts:

                                      RECITALS

     A.   Employee has substantial experience and expertise in the banking
industry, and his qualifications have been reviewed and approved by Employer's
Board of Directors.

     B.   Employer, acting by and through its Board of Directors, desires to
employ Employee as Employer's President and Chief Executive Officer, and
Employee desires to accept such employment, based upon the following terms and
conditions.

                                TERMS AND CONDITIONS

     NOW, THEREFORE, in consideration of the mutual promises contained in this
Agreement and the foregoing Recitals, the parties agree as follows:

     1.   EMPLOYMENT OF EMPLOYEE.   Subject to the remaining provisions hereof,
Employer hereby employs Employee as Employer's President and Chief Executive
Officer, and Employee hereby accepts employment from Employer.

     2.   EMPLOYEE'S DUTIES AND AUTHORITY.

          (a)  DUTIES.  As Employer's President and Chief Executive Officer,
Employee shall have general executive supervision of the business and affairs of
Employer, subject at all times to the pleasure, direction and control of
Employer's Board of Directors (the "Board"). Employee shall be senior in rank to
all other employees of Employer. Employee shall devote his best efforts to the
business and affairs of Employer and its affiliates on a full-time basis. In the
event Employee shall become a member of the Board, Employee shall be a member of
all committees appointed by the Board, except the audit committee; PROVIDED,
HOWEVER, if Employee's employment by Employer is terminated for any reason, with
or without cause, by resignation or otherwise, Employee shall immediately cease
to be a member of the Board and of any and all committees appointed by the
Board. Employee shall serve on the Board without additional compensation.
Employee shall acquire with his own funds and retain any number of shares of
stock of Employer required of Board members pursuant to the By-laws of Employer
and all applicable governmental regulations.

          (b)  AUTHORITY. Employee shall have authority to sign contracts,
bills, notes, drafts, and other instruments or obligations of Employer, as
provided in Employer's By-laws, as authorized in advance by the Board and in
accordance with applicable law. Notwithstanding the foregoing, Employee shall at
all times be subject to Employer's By-laws and the direction of Employer's Board
of Directors. Employee shall devote his best efforts and attention to
Employer's business and will not render any personal service of any character to
any other person, firm or corporation, whether for compensation or otherwise,
without the Board's prior written


<PAGE>

consent, which consent shall not be unreasonably withheld. Employee shall
perform his duties at all times to the best of his abilities, in accordance with
the highest standards of the banking industry, and in compliance with all
applicable laws, Employer's Articles of Incorporation and Employer's By-laws.

     3.   TERM OF EMPLOYMENT. Employee's employment shall be for an initial term
of six (6) months, commencing on March 2, 1998; SUBJECT, HOWEVER, to the prior
termination of this Agreement as provided below (the "Initial Term"). The
Initial Term may be extended by the mutual, written agreement of Employer and
Employee.

     4.   COMPENSATION. As compensation for all services rendered pursuant to
this Agreement, Employee shall receive an annual salary of One Hundred Five
Thousand Dollars ($105,000.00), which salary shall be reviewed by Employer at
the end of the Initial Term. Such salary shall be payable in periodic
installments in accordance with Employer's payroll practices in effect from time
to time and shall be subject to the deductions and withholdings prescribed by
law. Employee's salary shall be prorated for any year in which this Agreement is
in effect for only a portion of the year.

          (a)  BONUS PROGRAM.  In addition to the payment of the annual salary
specified in Section 4 above, Employee shall have the ability to earn an
incentive bonus, pursuant to Employer's bonus program in effect for its senior
executives from time to time. In no event, however, regardless of Employer's
after-tax profit for any year, shall Employee's incentive bonus exceed fifty
percent (50%) of Employee's then existing annual base salary.

     5.   ADDITIONAL BENEFITS.

          (a)  VACATION. Employee shall be entitled to twenty (20) days of paid
vacation each year during the term of this Agreement. Employee shall schedule
his vacation after consultation with the Board and shall take no less than ten
(10) days of his vacation without interruption. Sick leave shall be in
accordance with the policies of Employer for its senior executive employees in
effect from time to time. Employee shall accrue vacation and sick leave on an
hourly basis.

          (b)  AUTOMOBILE ALLOWANCE. Employer agrees to pay Employee Six Hundred
Dollars ($600.00) per month, in addition to his salary, as reimbursement for
his automobile expenses. Employee shall not be entitled to reimbursement of
automobile expenses in excess of the Six Hundred Dollars ($600.00) per month.
Employee shall maintain automobile insurance with a liability limit of no less
than $500,000.00 per occurrence, with an insurer reasonably acceptable to
Employer. Employee shall provide Employer with proof of his required automobile
insurance throughout the term of this Agreement.

          (c)  INSURANCE. Employer shall cover Employee and his dependents,
without cost to Employee, with the group medical, hospitalization and dental
insurance that is otherwise provided by Employer from time to time for its
senior executive employees. Employee shall also receive Employer-paid life
insurance equal to 1 1/2 times Employee's annual salary throughout the term of
this Agreement.

          (d)  RETIREMENT BENEFITS. Employer agrees to cover Employee under all
pension, profit sharing, or other retirement plans or benefits that may be
provided by Employer for its senior executive employees from time to time, to
the extent Employee otherwise qualifies for participation in the subject benefit
plans.

<PAGE>

          (e)  EXPENSE REIMBURSEMENTS. Employer shall reimburse Employee for 
all reasonable, ordinary and necessary expenses incurred by Employee in the 
performance of his duties under this Agreement, including, but not limited 
'to,.- reimbursement for educational programs and banking seminars; SUBJECT 
HOWEVER, to the submission of written reports by Employee outlining the need 
for the program and the prior written approval thereof by the Board. Employee 
shall submit expense accounting forms in detail reasonably satisfactory to 
Employer to substantiate all expense reimbursement requests. In all events, 
however, absent the Board's prior written approval, Employee's reimbursable 
expenses shall not exceed Five Hundred Dollars ($500.00) per month. If any 
reimbursements paid by Employer are subsequently disallowed by Employer's 
audit committee or independent accountants, Employee agrees to repay Employer 
the FULL amounts that are disallowed, immediately upon demand.  The Board 
shall previously approve any and all service or social clubs Employee wishes 
to participate in for business purposes on behalf of Employer and, once 
approved, Employee's dues for membership in any service or social clubs shall 
be paid directly by Employer.

     6.   TERMINATION.

          (a)  TERMINATION BY EMPLOYER FOR CAUSE. Employer, acting by and
through the Board, may terminate Employee's employment, without further
obligation or liability to Employee, at any time the Board determines that there
is cause for such termination. The occurrence of any of the following events
shall constitute cause for purposes of this Agreement:

               (i)    Employee's neglect of his duties, negligence, WILLFUL
     wrongdoing, or violation of applicable banking laws or regulations;

               (ii) , Employee's engaging in an activity which adversely
     affects Employer's reputation in the community, or which evidences
     Employee's lack of fitness or ability to perform his duties as determined
     by the Board, in good faith;

               (iii)  Employee's commission of any act that causes termination
     of coverage under Employer's Banker's Blanket Bond as to Employee, as
     distinguished from termination of coverage as to Employer's employees
     generally;

               (iv)   The physical or mental inability of Employee to perform
     his duties for a period of ninety (90) days or more during any twelve (12)
     month period;

               (v)    Action taken by the California Department of Banking or
     other regulatory authority, including the Federal Deposit Insurance 
     Corporation, to close or take over Employer;

               (vi)   Mutual agreement of the parties;

               (vii)  Employee's death; or

               (viii) The exercise of the power of any duly constituted
     regulatory authority to remove Employee from office.

     Any determination of termination of Employee for cause made by the Board in
good faith shall terminate Employee's employment immediately, without further
liability or obligation to Employee under this

<PAGE>

Agreement. Employee, however, will thereafter be entitled to any accrued but
unpaid salary, reimbursable expenses, and accrued vacation to the date of his
termination, but all other remuneration and benefits will cease as of the date
of termination.

          (b)  TERMINATION BY EMPLOYER WITHOUT CAUSE. Employer, acting by and 
through the Board, may terminate Employee at any time, without cause; 
PROVIDED, HOWEVER, that in the event of any such termination Employee shall 
be entitled to any then accrued but unpaid salary, reimbursable expenses, and 
accrued vacation. In addition, if Employee is terminated without cause during 
this Agreement's term, Employer shall continue Employee's base salary for 
three (3) months from the date of termination, or for the remainder of the 
term of this Agreement, whichever sum shall be less. Further, for a period of 
three (3) months from the date of termination, Employer shall provide 
Employee with a sum equal to Employee's monthly cost for group medical and 
hospitalization insurance benefits for Employee and Employee's dependents 
under Employer's then existing health insurance plan, should Employee elect 
to continue such health insurance coverage at his own expense after 
termination. All such severance pay shall be at the rate in effect 
immediately prior to such termination. Payment to Employee of those sums 
required pursuant to this Section 6(b) shall discharge Employer and the Board 
from any further liability to Employee hereunder.

          (c)  TERMINATION BY EMPLOYEE. Employee may terminate this Agreement
upon ninety (90) days prior written notice to Employer. In such an event,
Employee will be entitled to accrued but unpaid salary, reimbursable expenses,
and accrued vacation, but all other remuneration and benefits will cease as of
the effective date of termination.

          (d)  MERGER OR OTHER REORGANIZATION. In the event of the merger of
Employer into another corporation (where Employer is not the surviving entity),
an exchange of all of the outstanding shares of Employer for the shares of
another corporation, a transfer or other consideration of all or substantially
all of the assets of Employer for the shares of another corporation, or other
corporate reorganization resulting in a successor to Employer, this Agreement
shall remain in full force and effect, and shall be assigned or be deemed to be
assigned to any such successor of Employer, unless otherwise mutually agreed
between Employer and Employee. Upon any such assignment, Employer shall be
unconditionally released from any and all continuing duties and obligations
under this Agreement. In the event of Employee's termination without cause in
connection with the acquisition, merger or reorganization of Employer, Employee
shall be entitled hereunder to the lesser of six (6) month's base salary or the
base salary due Employee for the balance of the term of this Agreement, or any
extension thereof, whichever may be less.

          (e)  SOLE REMEDY. Employee agrees that his sole remedy for an alleged
breach of this Agreement shall be against Employer. For and in consideration of
this Agreement, Employee expressly waives any right he may have for a lawsuit
for damages against any shareholder, director, officer or employee of Employer
for any claim, cause of action, damage, cost or expense, arising from, in
connection with, or relating to, the terms and provisions of this Agreement or
any breach hereof.

     7.   NONDISCLOSURE OF CONFIDENTIAL INFORMATION.

          (a)  TRADE SECRETS.  During the term or any extended term of this
Agreement, Employee will have access to and become acquainted with what Employee
and Employer both acknowledge are trade secrets. Specifically, Employee will
acquire by virtue of his employment knowledge or data concerning Employer,
including its operations and business, and the identity of customers of
Employer, including knowledge of their financial needs and methods of doing
business. Employee shall not disclose any of the above-described trade

<PAGE>


secrets or any other trade secrets of Employer, directly or indirectly, or use
them in any way, either during the term of this Agreement or for a period of one
(1) year after the TERMINATION of this Agreement for whatever reason, except as
required in the course of Employee's employment with Employer.

          (b)  RETURN OF PERSONAL PROPERTY.  Employee expressly agrees that 
all manuals, documents, files, reports, studies, computer programs or models, 
budgets, instruments or other materials used, supplied to and/or developed by 
Employee during the term of this Agreement are solely the property of 
Employer, and that Employee shall have no right, title or interest therein. 
Upon termination of this Agreement, for whatever reason, Employee or 
Employee's representative shall promptly deliver possession of all of 
Employer's personal property to Employer in good condition. Further, Employee 
shall also immediately tender to Employer or its representative(s) any and 
all keys, credit cards, combinations, and/or computer access codes then 
maintained by Employee.

          (c)  The foregoing covenants of Employee are given to Employer as a 
material inducement to Employer to enter into this Agreement and to pay 
Employee the compensation stated in Section 4 above. Further, in the event of 
a breach or threatened breach by Employee of any of the covenants contained 
in this Section 7, Employer shall have the right to seek monetary damages for 
any past breach and equitable relief, including specific performance by means 
of an injunction, against Employee or against Employee's partners, agents, 
representatives, servants, employers, employees, family members, and/or any 
and all persons acting directly or indirectly by or with him, to prevent or 
restrain and threatened or further breach of these covenants.

     8.   REPRESENTATIONS OF EMPLOYEE. Employee hereby represents and 
warrants to Employer that:

          (a) The execution, delivery and performance of this Agreement by 
Employee will not violate, be in conflict with, or constitute a default under 
any contract or agreement to which Employee is a party or is bound.

          (b)  Employee does not and will not have any material agreements or 
commitments including, but without limiting the generality of the foregoing, 
any agreement restricting competition or any material commitments or 
obligations, contingent or otherwise, under any contract or agreement which 
would conflict in any way with Employee's ability to fully perform his 
obligations hereunder, or which would impede Employer's ability to market 
Employee's services.

          (c)  Employee is not a party to any pending or threatened 
litigation, proceedings, claims or governmental investigation which may 
either (i) adversely affect Employee's practice of banking or impair 
Employee's ability to perform his duties under this Agreement, or (ii) seek 
to prevent, restrain or interfere with the performance by Employee of his 
duties under this Agreement.

     Employee's representations and warranties contained in this Agreement 
shall be deemed to have been made as of the date of this Agreement and shall 
continue to be made throughout the term of this Agreement. Employee shall 
immediately notify Employer of any and all subsequent misstatements or 
inaccuracies in any of the representations and warranties set forth herein.

     9.   MISCELLANEOUS PROVISIONS.

<PAGE>

          (a)  NOTICES. Any notice, request, demand, or other communication
required or permitted to be given hereunder shall be in writing and may be
delivered by hand, deposited in the United States mail, certified or registered
and postage prepaid, or by facsimile transmission addressed as follows:

If to Employer:       American Commercial Bank
                      300 South Mills Road
                      Ventura, CA 93003
                      Attention: CHAIRMAN of the Board
                      Fax: (805)

If to Employee:       Jerry Lukiewski
                      2224 Marco Drive
                      Camarillo, California 93010

All such notices, requests, demands, or other communications so delivered 
shall be deemed to have been received by the addressee (i) if delivered by 
hand, on the date of delivery; (ii) if sent by facsimile transmission, on the 
date of transmission; and (iii) if sent by United States mail, two (2) 
calendar days after the date of posting. If either party hereto changes his 
or its address, then such party shall immediately notify other party in 
writing of the return address in accordance with the foregoing procedures.

          (b)  GOVERNING LAW.  To the extent not otherwise in conflict with 
all applicable Federal laws and regulations, this Agreement shall be governed 
by, interpreted under, and construed and enforced in accordance with the laws 
of the State of California applicable to agreements made and to be performed 
wholly within the State of California.

          (c)  ENTIRE AGREEMENT.  There have been no representations or 
warranties made by the parties except as expressly set forth herein.  The 
terms and conditions hereof are intended by the parties as a complete and 
final expression of their agreement with respect to the subject matter of 
this Agreement and may not be contradicted by evidence of any prior or 
contemporaneous agreement, all of which are merged herein.

          (d)  MODIFICATIONS AND AMENDMENTS.  This Agreement may not be 
modified, changed, or supplemented, nor may any obligations hereunder be 
waived, except by a written instrument, signed by each of the parties.  
Employee further acknowledges and agrees that the terms and conditions of 
this Agreement may only be amended by a written resolution of the Board, as 
approved by the then required majority of Employer's directors.

          (e)  TITLES AND HEADINGS.  Titles and headings of sections of this
Agreement are for convenience of reference only and shall not affect the
construction of any provision of this Agreement.

          (f)  ASSIGNMENTS.  Except as provided in paragraph 6(d), this
Agreement, and the rights, duties, and obligations hereunder may not be assigned
by any party without the prior written consent of the other parties.

          (g)  SUCCESSORS AND ASSIGNS.  This Agreement and the provisions hereof
shall be binding upon and inure to the benefit of each of the parties and their
respective heirs, executors, administrators, successors, and permitted assigns.

<PAGE>

          (h)  PARTIAL INVALIDITY.  If any provision of this Agreement is found
to be invalid by any court, the invalidity of such provision shall not affect
the validity of the remaining provisions hereof.

          (i)  SURVIVAL.  Notwithstanding any other provisions hereof, the
provisions of paragraphs 6 and 7 and their subparagraphs shall survive the
termination of this Agreement.

          (j)  ADDITIONAL INSTRUMENTS.  The parties agree that they will execute
such other instruments and documents as are or may become necessary or
convenient to carry out the intent and purposes of this Agreement.

          (k)  WAIVER.  Pursuit of any one remedy shall not preclude pursuit of
any other remedies provided for herein or by law.  No waiver of one violation of
this Agreement shall be deemed or construed to constitute a waiver of any
similar violations subsequently occurring, or any other violation whatsoever.

          (l)  COUNTERPARTS. This Agreement may be executed in one or more 
counterparts, each of which shall be deemed an original, and all of which 
shall constitute one and the same Agreement.

          (m)  AMENDMENTS. This Agreement may not be amended, altered or 
modified except by a written instrument signed by all of the parties.

          (n)  ARBITRATION. Any and all disputes, controversies or questions 
arising under this Agreement shall be referred for decision by arbitration in 
Ventura, California, by a single arbitrator selected by the parties. The 
proceeding shall be governed by the Rules of the American Arbitration 
Association then in effect or SUCH rules last in effect (in the event that 
SUCH Association is no longer in existence). If the parties are unable to 
agree upon an arbitrator within thirty (30) days after either party has given 
the other party written notice of its desire to submit the dispute, 
controversy or question for decision, then either party may apply to the 
American Arbitration Association for the appointment of an arbitrator or, if 
such Association is not then in existence or does not desire to act in the 
matter, either party may apply to the Presiding Judge of the Superior Court 
of the County of Ventura, California, for the appointment of an arbitrator to 
hear the parties and settle the dispute, controversy or question, and such 
judge is authorized to make such appointment. The compensation and expenses 
of an arbitrator shall be borne equally by the parties to this Agreement. 
Arbitration shall be the exclusive remedy for the settlement of disputes 
arising under this Agreement or for the breach of this Agreement. The 
decision of the arbitrator shall be final, conclusive and binding on all 
interested persons and no action at law or in equity shall be instituted by 
either party other than to enforce the award of the arbitrator.

     IN WITNESS WHEREOF, the parties hereto have executed the foregoing
Agreement on the date first written above.

"EMPLOYER":                             "EMPLOYEE":

AMERICAN COMMERCIAL BANK                JERRY LUKIEWSKI

By:
   -----------------------              ----------------

Title:
      --------------------



<PAGE>






                                    EXHIBIT 10.2

                               1994 Stock Option Plan







<PAGE>

                                 STOCK OPTION PLAN


     AMERICORP (herein "Corporation"), 100% owner of AMERICAN COMMERCIAL BANK
(herein "Bank"), hereby adopts this Stock Option Plan. The purposes of the Plan
are to secure to AMERICORP the advantages of the incentive inherent in stock
ownership on the part of the officers and directors who will be responsible for
the continued success of the Corporation Bank and to create in such officers and
directors a proprietary interest in, and a greater concern for the welfare of,
the Corporation and Bank.

          1.   SHARES. The Corporation shall set aside up to 60,000 shares of
its authorized but unissued common shares $1 par value for sale under the Plan
(hereinafter "Shares").

          2.   POTENTIAL OPTIONEES. The following shall be eligible to
participate in the Plan:

               (a)  Officers - President, Senior Vice President, Vice Presidents
and Assistant Vice Presidents of Bank.

               (b)  Directors - All directors of Bank, including Chairman of the
Board.

               (c)  Other Employees - Operations Officers and Loan Officers and
such other employees as the Board may in its discretion select.

          3.   SELECTION OF OPTIONEES. The Board of Directors of Corporation
shall select the Plan Participants from time to time from among the list set
forth in paragraph 2. Once selected they shall be referred to as "Participants".

          4.   TERMS OF OPTIONS. Once a Participant and number of Shares has
been selected, the option terms shall be as follows:

               (a) OPTION PRICE. The price to be paid by the Participant shall
be one hundred percent (100%) of the fair market value of the Shares at the time
the option is granted to such Participant, as determined by the Board of
Directors of the Corporation. In deciding on fair market value, the Board shall
consider most recent trade information as prime indicator of value.
Notwithstanding the foregoing, in the event that an option is granted to any
person who owns stock possessing more than 10% of the total combined voting
power of all classes of stock of


                                          1
<PAGE>

AMERICORP or its parent or subsidiary corporations, the purchase price shall be
110% of the fair market value of the shares at the time the option is granted to
such participant.

               (b)  PERIOD FOR EXERCISE OF OPTIONS. The period for exercising
options shall not exceed five (5) years from the date the option is granted.
Exercise of options depends on tenure of service with Bank.

                    (1)  Prior to its expiration, a Participant who has been
employed by the Bank or been a director of the Bank for less than ten (10) years
at the date of granting of the option may exercise the option as follows:

                              (a) During the first year commencing from the date
the option is granted Participant may exercise it as to not more than 20% of the
Shares under option.

                              (b) During the second year after the date the
option is granted Participant may exercise it as to not more than an additional
twenty percent (20%) of the Shares under option, plus any Shares left from the
previous year.

                              (c) During the third year from the date the option
is granted Participant may exercise it as to not more than an additional twenty
percent (20%) of the Shares under option, plus any shares left over from the
previous years.

                              (d) During the fourth year from the date the
option is granted Participant may exercise it as to not more than an additional
twenty percent (20%) of the Shares under option, plus any Shares left over from
previous years.

                              (e) During the fifth year from the date the option
is granted Participant may exercise it as to any remaining Shares. At the end of
the fifth year, this option shall expire.

                    (2)  Prior to its expiration, a Participant who has been
employed by the Bank or been a director of the Bank for more than ten (10) years
as of the date of the granting of the option may exercise the option either
under paragraph (1) above or as follows:

                              (a) During the first year commencing from the date
the option is granted, Participant may exercise it as to one hundred percent
(100%) of the Shares under option.

                              (b) During the second year, as to any unexercised
Shares the Participant may exercise up to eighty percent (80%) of the original
grant.


                                          2
<PAGE>

                              (c) During the third year, as to any unexercised
Shares the Participant may exercise up to sixty percent (60%) of the original
grant.

                              (d) During the fourth year, as to any unexercised
Shares the Participant may exercise up to forty percent (40%) of the original
grant.

                              (e) During the fifth year, as to any unexercised
Shares the Participant may exercise up to twenty percent (20%) of the original
grant. At the end of the fifth year, this option shall expire.

               (c) EXERCISE OF OPTION. The option to purchase such Shares may 
be exercised in whole or in part at any time after such option arises by 
written notice delivered to the Corporation. Such notice shall state the 
number of Shares with respect to which the option is being exercised and 
shall specify a date, not less than five (5) nor more than ten (10) days 
after the date of such notice, as the date on which the Shares will be taken 
up and payment made therefor in cash or other consideration as provided in 
this Plan at the principal office of the Corporation. If any law or 
regulation requires the Corporation to take any action with respect to the 
Shares specified in such notice, then the date for the delivery of such 
Shares against payment therefor shall be extended for the period necessary to 
take such action. No Participant shall have any rights as a shareholder of 
any Shares to which option rights have been exercised if the Stock Option has 
not been signed and said Shares have not been paid for in full and issued.

               (d) OPTIONS NOT TRANSFERABLE. The right of any Participant to
exercise the options herein granted is not transferable otherwise than by will
or laws of descent and distribution.

               (e) DEATH OF PARTICIPANT. In the event of the death of the
Participant, the Participant's personal representative may, subject to
provisions hereof, within twelve months after such death, exercise the option
granted to such Participant in respect to the total number of Shares remaining
under option. To the extent such option is not so exercised, it shall lapse at
the expiration of the twelve months.

               (f) TERMINATION OF EMPLOYMENT. The option of any Participant
whose employment as officer, director or other employee is terminated for any
cause other than death, shall lapse thirty-one (31) days after termination.
During the period between termination and the lapse, the Participant may
exercise any then outstanding Shares.

               (g) ADJUSTMENTS UPON CHANGES IN CAPITALIZATION. If


                                          3
<PAGE>

the outstanding Shares of the stock of the Corporation are increased, decreased,
or changed into, or exchanged for a different number or kind of Shares or
securities of the Corporation through reorganization, merger, recapitalization,
reclassification, stock split-up, stock dividend, stock consolidation, or
otherwise, an appropriate and proportionate adjustment shall be made in the
number and kind of Shares as to which options may be granted. A corresponding
adjustment changing the number or kind of Shares and the exercise price per
Share allocated to unexercised options or portions thereof, which shall have
been granted to any such change, shall likewise be made. Any such adjustment,
however, in an outstanding option shall be made without change in the total
price applicable to the unexercised portion of the option but with a
corresponding adjustment in the price for each Share covered by the option.

               (h) CONTRACT. Upon grant of the option, the Corporation shall
offer an option agreement to the Participant in substantially the form set forth
as Exhibit "A: of this Plan.

          5.   ASSUMPTION OF OBLIGATION. Upon the dissolution or liquidation of
the Company, or upon a reorganization, merger, or consolidation of the Company
with one or more corporations as a result of which the Company is not the
surviving corporation, or upon a sale of substantially all the property of the
Company to another corporation or individual, provision must be made in
connection with such transaction for the assumption of options theretofore
granted, or the substitution for such options of new options covering the stock
of the successor employer corporation, or a parent or subsidiary thereof, with
appropriate adjustments as to number and kind of Shares and prices.

          6.   DURATION OF PLAN. The duration of the Plan shall be ten (10)
years, commencing on the date of ratification by the shareholders of the
Corporation, and ending ten (10) years thereafter.

          7.   AMENDMENT. The Board of Directors of the Corporation may from
time to time alter or amend this plan or alter or amend any and all option
agreements granted thereunder, provided however, that in such action the Board
of Directors may not without the approval of the shareholders alter the
provisions of the Plan so as to (a) increase the maximum number of Shares as to
which options may be granted under the Plan; (b) decrease the option price
specified by paragraph 4a; (c) extend the term of the Plan or the maximum term
of options granted thereunder; (d) decrease directly or indirectly, by
cancellation or substitution or options or otherwise, the exercise price
applicable to any option granted under the Plan. In no event may the Board of
Directors alter any outstanding option agreement without consent of the
optionee.

          8.   ADMINISTRATION. The Plan shall be administered by


                                          4
<PAGE>

the Board of Directors of the Corporation. Subject to the provisions of the Plan
the Board is authorized to interpret it, to prescribe, amend, and rescind rules
and regulations relating to it (subject to the limitations of paragraph 7 of
this Plan), and to make all other determinations necessary or advisable for its
administration.

          9.   MISCELLANEOUS.

               (a)  CONTINUANCE OF EMPLOYMENT. The plan shall not impose any
obligation on the Corporation to continue the employment of any Participant.
This Plan shall not constitute any contract or agreement of employment or in any
way interfere with the right of the Corporation or its subsidiary to reduce a
Participant;s compensation from the rate in existence at the time of the
granting of the option, or to terminate a Participant's employment.

               (b)  PRIVILEGE OF STOCK OWNERSHIP; NONDISTRIBUTIVE INTENT. A
Participant of an option shall not be entitled to any of the rights or
privileges of stock ownership as to any Shares which have not actually been
issued and delivered to said Participant upon exercise of the option in whole
or in part. Upon the exercise of an option at a time when there is not in effect
under the Securities Act of 1933, as amended (the "Act"), a registration
statement relating to the Shares issuable upon exercise thereof and available
for delivery a prospectus meeting the requirements of Section 10 (a) of said
Act, and Participant shall provide representations and warranties in writing to
the Corporation to the effect that the Shares purchased pursuant to exercise of
his option are not being acquired with a view to the distribution thereof and,
if required by the Corporation's Board of Directors, that the Participant is a
permanent resident domiciled in the state of California. No shares shall be
issued upon exercise of any option unless and until any then applicable
requirements of the United States Securities and Exchange Commission, the
California Corporation Commission, or other regulatory agencies having
jurisdiction and of any exchanges upon which securities of the Corporation may
be listed shall have been fully complied with.

               (c)  SEC LIMITATIONS. It is the Corporation's intention that the
issuance of the Corporation's Shares upon exercise of options granted pursuant
to this Plan will qualify for an exemption from the registration requirements of
the Act. To that end, the Corporation may require a Participant to delay
exercise of an option or may, as a condition to its obligation to issue a
certificate or certificates representing the Shares issued to the Participant
upon exercise of the option, require the Participant to provide written
assurance to the Corporation, as necessary, to assure compliance with applicable
federal and state securities laws. Additionally, the Corporation may endorse or
cause to be endorsed on such certificate or certificates an appropriate legend
referring to the foregoing restrictions, as


                                          5
<PAGE>



applicable.

               (d)  LAPSED SHARES OPTION. If any option granted under this Plan
shall expire or terminate for any reason without having been exercised in full,
the unpurchased Shares subject thereto shall again be available for purposes of
this Plan.

               (e)  SURRENDER OF SHARES IN PAYMENT. The optionees may pay for
stock to be issued pursuant to the option exercise by surrender of Americorp
shares at full fair market value subject to the following restrictions:

                    (1)  The board shall set the full fair market value of the
shares for purposes of surrender.

                    (2)  No surrender shall be allowed which will in any way
jeopardize the qualification of the Stock Option Plan, or any rules or
regulations of the Internal Revenue Service or the Securities Exchange
Commission.

               (f)  EFFECTIVE DATE. This Plan shall become effective upon the
latter of the following events:

                    (1)  Approval by the shareholders as required under
regulations issued by the Commissioner of Corporations 260.140.41 and all other
applicable regulations.

                    (2)  Approval by the Commissioner of Corporations of the
Stock Option Plan.

               (g)  ANNUAL FINANCIAL STATEMENTS. The plan shall provide
optionees who become security holders with annual financial statements as
required by the California Department of Corporations, Title 10, 
Section 260.140.46.


Dated: June 21, 1994
      -----------------------------

                                        /s/ Allen W. Jue
                                        -----------------------------------
                                        ALLEN W. JUE

                                        /s/ Robert J. Lagomarsino
                                        -----------------------------------
                                        ROBERT J. LAGOMARSINO

                                        /s/ Lincoln E. Cryne
                                        -----------------------------------
                                        LINCOLN E. CRYNE

                                        /s/ [ILLEGIBLE]
                                        -----------------------------------
                                        EDWARD T. MARTIN

                                        /s/ Edward T. Martin

                                        /s/ [ILLEGIBLE]


                                          6
<PAGE>



                                        /s/ Harry L. Maynard
                                        -----------------------------------
                                        HARRY L. MAYNARD

                                        /s/ Robert Mobley
                                        -----------------------------------
                                        ROBERT MOBLEY

                                        /s/ Catherine S. Wood
                                        -----------------------------------
                                        CATHERINE S. WOOD

                                        /s/ James Beeninga
                                        -----------------------------------
                                        JAMES BEENINGA


                                          7

<PAGE>

                                     UNION BANK
                        NON-STANDARDIZED ADOPTION AGREEMENT
                             401(K) PROFIT SHARING PLAN


              CAUTION:  THE FAILURE TO PROPERLY FILL OUT THIS ADOPTION
               AGREEMENT MAY RESULT IN DISQUALIFICATION OF THE PLAN.


     The undersigned Employer adopts the UNION BANK Non-Standardized 401(k)
Profit Sharing Plan for those Employees who shall qualify as Participants
hereunder, to be known as the

A1   _____________________________________________________
                           (Enter Plan Name)

It shall be effective as of the date specified below.  The Employer hereby
selects the following Plan specifications:


                                EMPLOYER INFORMATION

B1   NAME OF EMPLOYER:   _____________________________________

                         _____________________________________

B2   ADDRESS:            _____________________________________

                         _______________, ___________  _______
                              City           State       Zip

                         Telephone ___________________________

B3   EMPLOYER IDENTIFICATION NUMBER:  _____-_____________

B4   DATE BUSINESS COMMENCED:  __________________

B5   TYPE OF ENTITY

     a.  ( )   S Corporation
     b.  ( )   Professional Service Corporation
     c.  ( )   Corporation
     d.  ( )   Sole Proprietorship
     e.  ( )   Partnership
     f.  ( )   Other ___________________________

     AND, is the Employer a member of...

     g.  a controlled group?  ( ) Yes  ( ) No
     h.  an affiliated service group?  ( ) Yes  ( ) No


                                         -1-
<PAGE>

               NOTE:  If a group of related corporations filing a consolidated
                      federal income tax return is adopting the Plan as a
                      single Employer, one of the corporations should be
                      designated the "Employer" and a Schedule should be
                      attached hereto setting forth the information requested
                      in Items B1 - B9 with respect to each other corporation
                      in the group.
B6   NAME OF TRUSTEE:


B7   TRUSTEE'S ADDRESS

     a.   ( ) Use Employer Address

     b.   ( ) ___________________________________________
                         Street

               __________________, ___________   _________
               City                  State         Zip

B8   LOCATION OF EMPLOYER'S PRINCIPAL OFFICE:

     a.   ( ) state   b. ( ) commonwealth of c. __________________

          This Plan and Trust shall be construed and enforced according to ERISA
          and the laws of the State of California, to the extent not pre-empted
          by ERISA.

B9   EMPLOYER FISCAL YEAR means the 12 consecutive month period:

     Commencing on a. ____________________ (e.g., January 1st) and
                          month       day
     ending on b. ____________________.
                      month       day


                                  PLAN INFORMATION

C1   EFFECTIVE DATE

     This Adoption Agreement of the UNION BANK Non-Standardized 401(k) Profit
     Sharing Plan and Trust shall:

     a.  ( )   establish a new Plan effective as of ________________
               (hereinafter called the "Effective Date").

     b.  ( )   constitute an amendment and restatement in its entirety of a
               previously established qualified Plan of the Employer which was
               effective ____________________ (hereinafter called the "Effective
               Date").  Except as specifically provided in the Plan, the
               effective date of this amendment and restatement is ___________
               (For TRA '86 amendments, enter the first day of the first Plan
               Year beginning in 1989).


                                         -2-
<PAGE>

     IS THERE A SHORT PLAN YEAR?

          c. ( )  No

          d. (x)  Yes, beginning October 1, 1994

                       and ending December 31, 1994.

C3   ANNIVERSARY DATE of Plan (Annual Valuation Date)

     a. December 31st

C4   PLAN NUMBER assigned by the Employer (select one)

     a. (x)  001   b. ( ) 002   c. ( ) 003   d. ( ) Other __________.

C5   NAME OF PLAN ADMINISTRATOR (Document provides for the Employer to appoint
     an Administrator.  If none is named, the Employer will become the
     Administrator.)

     a. (x) Employer (Use Employer Address)

     b. ( ) Name:        _____________________________________

            Address:     ___________________________________________

                         __________________, ___________   _________
                         City                  State         Zip


            Telephone ___________________________

            Administrator's I.D. Number:  _____-_____________

C6   PLAN'S AGENT FOR SERVICE OF LEGAL PROCESS

     a. (x) Employer (Use Employer Address)

     b. ( ) Name:        ___________________________________________

            Address:     ___________________________________________

                         __________________, ___________   _________
                         City                  State         Zip


                                         -3-

<PAGE>

C7   VALUATION DATE (Section 4.3 of the Plan)

     The Valuation Date(s) of Participant accounts will be:

     a.  ( )   the last day of the Plan Year only (as specified in C3 above).

     b.  ( )   the last day of each month.

     c.  ( )   the last day of the Plan Year & the last day of _____________.

     d.  ( )   the last day of each Plan Quarter Ending ______________,
                    ______________, ______________, and ______________.

     e.  ( )   daily.

                      ELIGIBILITY, VESTING AND RETIREMENT AGE

D1   ELIGIBLE EMPLOYEES (Plan Section 1.16) shall mean:

     a.  ( )   all Employees who have satisfied the eligibility requirements

     b.  ( )   all Employees who have satisfied the eligibility requirements,
               except those checked below:

          1.  ( )   Employees paid by commissions only.

          2.  ( )   Employees who are hourly paid.

          3.  ( )   Employees paid by Salary.

          4.  ( )   Employees whose employment is governed by a collective
                    bargaining agreement between the Employer and "Employee
                    Representatives" under which retirement benefits were the
                    subject of good faith bargaining.  For this purpose, the
                    term "Employee Representatives" does not include any
                    organization more than half of whose members are employees
                    who are owners, officers, or executives of the Employer.

          5.  ( )   Highly Compensated Employees.

          6.  ( )   Employees who are nonresident aliens who received no earned
                    income [withing the meaning of Code Section 911(d)(2)] from
                    the Employer which constitutes income from sources within
                    the United States [within the meaning of Code Section
                    861(a)(3)].

          7.  ( )   Other _____________________________________________________

                    ___________________________________________________________

                    ___________________________________________________________

            NOTE:   For purposes of this section, the term Employee shall
                    include all Employees of this Employer, and any leased
                    employees deemed to be Employees under Code Section 414(n)
                    or 414(o).

                                         -4-
<PAGE>

D2   EMPLOYEES OF AFFILIATED EMPLOYERS (Plan Section 1.17) Employees of
     Affiliated Employers:

     a.  ( )   will not or N/A.

     b.  ( )   will be treated as Employees of the Employer adopting this Plan.

               NOTE:     If b. is selected a separate schedule should be
                         attached hereto setting forth the information requested
                         in items B1 - B9 above with respect to each other
                         Affiliated Employer and each Affiliated Employer should
                         execute this Adoption Agreement as a Participating
                         Employer.

D3   HOURS OF SERVICE (Plan Section 1.32) will be determined on the basis of the
     method selected below.  Only one method may be selected.  The method
     selected will be applied to all Employees covered under the Plan:

     a.  ( )   On the basis of actual hours for which an Employee is paid or
               entitled to payment.

     b.  ( )   On the basis of days worked.  An employee will be credited with
               ten (10) Hours of Service if under the Plan such Employee would
               be credited with at least one (1) Hour of Service during the day.

     c.  ( )   On the basis of weeks worked.  An employee will be credited
               forty-five (45) Hours of Service if under the Plan such Employee
               would be credited with at least one (1) Hour of Service during
               the week.

     d.  ( )   On the basis of semi-monthly payroll periods.  An Employee will
               be credited with ninety-five (95) Hours of Service if under the
               Plan such Employee would be credited with at least one (1) Hour
               of Service during the semi-monthly payroll period.

     e.  ( )   On the basis of months worked.  An Employee will be credited with
               one hundred ninety (190) Hours of Service if under the Plan such
               Employee would be credited with at least one (1) Hour of Service
               during the month.

D4   CONDITIONS OF ELIGIBILITY (Plan Section 3.1) (Check either a OR b and c,
     and if applicable, d)  Any Eligible Employee will be eligible to
     participate in the Plan if such Eligible Employee has satisfied the service
     and age requirements, if any, specified below:

     a.  ( )   NO AGE OR SERVICE REQUIRED.

     b.  ( )   SERVICE REQUIREMENT.  (may not exceed 1 year)

               1.  ( ) None

               2.  ( ) 1/2 Year of Service

               3.  ( ) 1 Year of Service

               4.  ( ) Other _________ (Must be a period less than 1 year)

               NOTE:     If the Year(s) of Service selected is or includes a 
                         fractional year, an Employee will not be required to 
                         complete any specified number of Hours of Service to 
                         receive credit for such fractional year.  If expressed 
                         in Months of Service, an Employee will not be required 
                         to complete any specified number of Hours of Service in
                         a particular month.


                                         -5-
<PAGE>

     c.  ( )   AGE REQUIREMENT (may not exceed 21)

               1.  ( )   N/A - No Age Requirement
               2.  ( )   20 1/2
               3.  ( )   21
               4.  ( )   Other _______________

     d.  ( )   FOR NEW PLANS ONLY - Regardless of any of the above age or
               service requirements, any Eligible Employee who was employed on
               the Effective Date of the Plan shall be eligible to participate
               hereunder and shall enter the Plan as of such date.

D5   EFFECTIVE DATE OF PARTICIPATION (Plan Section 3.2)
     An Eligible Employee shall become a Participant as of:

     a.  ( )   The first day of the Plan Year in which he met the requirements.

     b.  ( )   The first day of the Plan Year in which he met the requirements,
               if he met the requirements in the first 6 months of the Plan
               Year, or as of the first day of the next succeeding Plan Year if
               he met the requirements in the last 6 months of the Plan Year.

     c.  ( )   The earlier of the first day of the seventh month or the first
               day of the Plan Year coinciding with or next following the date
               on which he met the requirements.

     d.  ( )   The first day of the Plan Year next following the date on which
               he met the requirements.  (Eligibility must be 1/2 Year of
               Service or less or 1 1/2 Years of Service or less if 100%
               immediate vesting is selected and age 20 1/2 or less.)

     e.  ( )   The first day of the month coinciding with or next following the
               date on which he met the requirements.

     f.  ( )   The first day of the plan quarter coinciding with or next
               following the date on which he met the requirements.

     g.  ( )   Other: ________________________________________________________

               _______________________________________________________________

               NOTE:     If item g. is selected the method described is
                         conditional upon; 1) the Employee satisfying the
                         maximum age and service requirements set forth in
                         Section D4, 2) the Employee must be otherwise entitled
                         to participate, 3) the method set forth must allow the
                         Employee to begin participating no later than the
                         earlier of (a) 6 months after the requirements are
                         satisfied or (b) the first day of the first Plan Year
                         after the requirements are satisfied.


                                        -6-





<PAGE>

D6   VESTING OF PARTICIPANT'S INTEREST (Plan Section 6.4(b))
     The vesting schedule, based on number of Years of Service, shall be as
     follows:

     a.  ( )   100% upon entering Plan. (Required if eligibility requirement is
               greater than one (1) Year of Service.)

     b.  ( )   0-2 years      0%        c.  ( ) 0-4 years        0%
         ( )   3 years        100%              5 years          100%

     c.  ( )   0-1 year       0%        e.  ( ) 1 year           25%
               2 years        20%               2 years          50%
               3 years        40%               3 years          75%
               4 years        60%               4 years          100%
               5 years        80%
               6 years        100%

     f.  ( )   1 year         20%       g.  ( ) 0-2 years        0%
               2 years        40%               3 years          20%
               3 years        60%               4 years          40%
               4 years        80%               5 years          60%
               5 years        100%              6 years          80%
                                                7 years          100%

     h.  ( )   Other - Must be at least as liberal as either c or g above.

               Year of Service                        Percentage
               ---------------                        ----------

               ---------------                        ----------
               ---------------                        ----------
               ---------------                        ----------
               ---------------                        ----------
               ---------------                        ----------
               ---------------                        ----------
D7   FOR AMENDED PLANS (Plan Section 6.4(f))
     If the vesting schedule has been amended to a less favorable schedule,
     enter the pre-amended schedule below:

     a.  ( )   Vesting schedule has not been amended or amended schedule is more
               favorable in all years.

     b.  ( )   Vesting schedule has been amended from the following:

               Year of Service                         Percentage
               ---------------                         ----------

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


                                         -7-

<PAGE>

D8   TOP HEAVY VESTING ((Plan Section 6.4(c)) If this Plan becomes a Top Heavy
     Plan, the following vesting schedule, based on number of Years of Service,
     for such Plan Year and each succeeding Plan Year, whether or not the Plan
     is a Top Heavy Plan, shall apply and shall be treated as a Plan amendment
     pursuant to this Plan.  Once effective, this schedule shall also apply to
     any contributions made prior to the effective date of Code Section 416
     and/or before the Plan became a Top Heavy Plan.

     a.  ( )   N/A (D6 a, b, d, e or f was selected)

     b.  ( )   0-1 year       0%             c.  ( ) 0-2 years        0%
               2 years        20%                    3 years          100%
               3 years        40%
               4 years        60%
               5 years        80%
               6 years        100%

               NOTE: This section does not apply to the Account balances of any
                     Participant who does not have an Hour of Service after the
                     Plan has initially become Top Heavy.  Such Participant's
                     Account balance attributable to Employer contributions and
                     Forfeitures will be determined without regard to this
                     section.

D9   VESTING (Plan Section 6.4(h)) In determining Years of Service for vesting
     purposes, Years of Service attributable to the following shall be EXCLUDED:

     a.  ( )   Service prior to the Effective Date of the Plan or a predecessor
               plan.

     b.  ( )   N/A

     c.  ( )   Service prior to the time an Employee attained age 18.

     d.  ( )   N/A

     e.  ( )   Service excludable under rule of parity [Plan Section
               6.4(g)(3)(i)].

     f.  ( )   Years of Service for vesting prior to January 1, 1976, that would
               not have constituted Years of Service for vesting under the
               "Break in Service Rules" of a predecessor plan in effect prior to
               that date if this Plan is an amendment of such predecessor plan.
               For purposes of this part, "Break in Service rules" are previous
               plan rules which result in the loss of prior vesting or benefit
               accruals of an employee, or which deny an employee eligibility to
               participate, by reason of separation from service or failure to
               complete a required amount of service within a specified period
               of time.

D10  PLAN SHALL RECOGNIZE SERVICE WITH PREDECESSOR EMPLOYER

     a.  ( )   No.

     b.  ( )   Yes. Years of Service with __________________ shall be recognized
               for the purpose of this Plan.

               NOTE: If the predecessor Employer maintained this qualified
                     Plan, then Years of Service with such predecessor Employer
                     shall be recognized pursuant to Section 1.77 and b. must be
                     marked.


                                         -8-

<PAGE>

D11  NORMAL RETIREMENT AGE ("NRA") (Plan Section 1.43) means:

     a.  ( )   The date a Participant attains his _______ birthday. (Not to
               exceed 65th)

     b.  ( )   The later of the date a Participant attains his ______ birthday
               (not to exceed 65th) or the c. _____ (not to exceed 5th)
               anniversary of the first day of the Plan Year in which
               participation in the Plan commenced.

D12  NORMAL RETIREMENT DATE (Plan Section 1.44) shall commence:

     a.  ( )   As of the Participant's "NRA". OR (must select b. or c.
               AND 1. or 2.)

     b.  ( )   As of the first day of the month .......

     c.  ( )   As of the Anniversary Date ..........

               1.  ( ) coinciding with or next following the Participant's 
                       "NRA".

               2.  ( ) nearest the Participant's "NRA".

D13  EARLY RETIREMENT DATE (Plan Section 1.13) means the:

     a.  ( )   No Early Retirement provision provided.

     b.  ( )   Date on which a Participant .....

     c.  ( )   First day of the month coinciding with or next following the date
               on which a Participant .....

     d.  ( )   Anniversary Date coinciding with or next following the date on
               which a Participant .....

               AND, if b, c or d was selected .....

               1. ( )  attains his _____ birthday and has
               2. ( )  completed at least ______ Years of Service.

                    CONTRIBUTIONS, ALLOCATIONS AND DISTRIBUTIONS

E1   COMPENSATION DEFINED

     a.   COMPENSATION (Plan Section 1.9) with respect to any Participant means:

               1. ( ) "415 Compensation."
               2. ( ) Wages as defined in Section 3401(a) for the purposes of
                      income tax witholding at the source but determined without
                      regard to any rules that limit the remuneration included
                      in wages based on the nature or location of the employment
                      or the services performed (such as the exception for
                      agricultural labor in Code Section 3401(a)(2)).

     b.   COMPENSATION shall be

               1. ( ) actually paid (must be selected if Plan is integrated)
               2. ( ) accrued


                                         -9-
<PAGE>

    c. HOWEVER, for non-integrated plans, Compensation shall exclude (select 
       all that apply):

              1.  ( ) N/A, No exclusions.
              2.  ( ) overtime
              3.  ( ) bonuses
              4.  ( ) commissions
              5.  ( ) other __________________
                      ________________________

    d. FOR PURPOSES OF THIS SECTION E1, Compensation shall be based on:

              1. ( ) the Plan Year.
              2. ( ) the Fiscal Year coinciding with or ending within the 
                     Plan Year.
              3. ( ) the Calendar Year coinciding with or ending within the 
                     Plan Year.

                     NOTE: The Limitation Year shall be the same as the year 
                           on which Compensation is based.

    e. HOWEVER, for an Employee's first year of participation, Compensation 
       shall be recognized as of:

              1. ( ) the first day of the Plan Year.
              2. ( ) the date the participant entered the Plan.

    f. IN ADDITION, COMPENSATION and "414(s) Compensation"

              1. ( ) shall
              2. ( ) shall not include compensation which is not currently 
                     includible in the Participant's gross income by reason of 
                     the application of code Sections 125, 402(a)(8), 
                     402(h)(1)(B), or 403(b).

E2 SALARY REDUCTION ARRANGEMENT - ELECTIVE CONTRIBUTION (Plan Section 11.2) 
   Each Employee may elect to have his Compensation reduced by:


    a. ( ) ____%

    b. ( ) up to ____%

    c. ( ) from ____% to ____%

    d. ( ) up to the maximum percentage allowable not to exceed the limits 
           of Code Section 401(k), 404 and 415.

    AND....

    e. ( ) a Participant may elect to commence salary reductions as of _____ 
       (ENTER AT LEAST ONE DATE OR PERIOD).  A Participant may modify the 
       amount of salary reductions as of _______________ (ENTER AT LEAST ONE 
       DATE OR PERIOD).

    AND....

       Shall cash bonuses paid within 2 1/2 months after the end of the Plan 
       Year be subject to the salary reduction election?

    f. ( ) Yes

    g. ( ) No

                                       -10-
<PAGE>

E3 FORMULA FOR DETERMINING EMPLOYER'S MATCHING CONTRIBUTION (Plan Section 
11.1(b))

    a. ( ) N/A There shall be no matching contributions.

    b. ( ) The Employer shall make matching contributions equal to ______% 
           (e.g. 50%) of the Participant's salary reductions.

    c. ( ) The Employer may make matching contributions equal to a 
           discretionary percentage, to be determined by the Employer, of the 
           Participant's salary reductions.

    d. ( ) The Employer shall make matching contributions equal to the 
           percentage determined under the following schedule:

<TABLE>
<CAPTION>
           Participant's Total
            Years of Service           Matching Percentage
           -------------------         -------------------
<S>                                    <C>

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

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

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

                   -----------                 -----------
</TABLE>

    e. ( ) Other 
                 --------------------------------------------------------------

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

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

FOR PLANS WITH MATCHING CONTRIBUTIONS

    f. ( ) Matching contributions....

           g.( ) shall     h.( ) shall not
           be used in satisfying the deferral percentage tests. (If used, 
           full vesting and restrictions on withdrawals will apply and the 
           match will be deemed to be an Elective Contribution.)

    i. ( ) Shall a Year of Service be required in order to share in the 
           matching contributions?

           with respect to Plan Years beginning after 1989.....

                  1. ( ) A Participant will be required to complete a Year of 
                         Service (i.e. 1,000 Hours) in order to share in the 
                         matching contribution.

                  2. ( ) A Participant will be required to complete only 501 
                         Hours of Service in order to share in the matching 
                         contribution.

                  3. ( ) A Participant will be permitted to share in the 
                         matching contributions regardless of Hours of Service.

              NOTE: Selection of item 1. could cause the Plan to violate 
                    minimum participation and coverage requirements under Code 
                    Sections 401(a)(26) and 410.

                                       -11-
<PAGE>

                    with respect to Plan Years beginning before 1990.....

                  1. ( ) N/A New Plan or same as years beginning after 1989.

                  2. ( ) Yes

                  3. ( ) No


    j. ( ) In determining matching contributions, only salary reductions up 
           to _______% of a Participant's Compensation will be matched.   
           k. ( ) N/A

    l. ( ) The matching contribution made on behalf of a Participant for any 
           Plan Year shall not exceed $ ______________. m. ( ) N/A

    n. ( ) Matching contributions shall be made on behalf of
           1. ( ) all Participants.
           2. ( ) only Non-Highly Compensated Employees.

E4 WILL A DISCRETIONARY EMPLOYER CONTRIBUTION BE PROVIDED (OTHER THAN A 
   DISCRETIONARY MATCHING OR QUALIFIED NON-ELECTIVE CONTRIBUTION) (Plan Section 
   11.1(c))?

    a. ( ) No.

    b. ( ) Yes, the Employer may make a discretionary contribution out of its 
           current or accumulated Net Profit.

    c. ( ) Yes, the Employer may make a discretionary contribution which is 
           not limited to its current or accumulated Net Profit. 

    If b. or c. was selected above the Employer's discretionary contribution 
    shall be allocated as follows:

    d. ( ) FOR A NON-INTEGRATED PLAN... the Employer's discretionary 
           contribution for the Plan Year shall be allocated in the same ratio 
           as each Participant's Compensation bears to the total of such 
           Compensation of all Participants.

    e. ( ) FOR AN INTEGRATED PLAN... the Employer's discretionary 
           contribution for the Plan Year shall be allocated in accordance 
           with Plan Section 4.3(b)(2) based on a Participant's Compensation 
           in excess of:

    f. ( ) The Taxable Wage Base.

    g. ( ) The greater of $10,000 or 20% of the Taxable Wage Base.

    h. ( ) ____% of the Taxable Wage Base. (See Note below)

    i. ( ) $__________. (See Note below)

           NOTE: The integration percentage of 5.7% shall be reduced to:
                 1. 4.3% in h. or i. above is more than 20% and less than or 
                    equal to 80% of the Taxable Wage Base.
                 2. 5.4% if h. or i. above is less than 100% and more than 
                    80% of the Taxable Wage Base.

                                       -12-
<PAGE>

E5   QUALIFIED NON-ELECTIVE CONTRIBUTIONS (Plan Section 11.1(d))

     a.  ( )   N/A  There shall be no Qualified Non-Elective Contributions,
               except as provided in Section 11.5(b) and 11.7(h).

     b.  ( )   The Employer shall make a Qualified Non-Elective Contribution
               equal to _____% of the Participant's Total Compensation to:

               1.  ( )   all Participants eligible to share in the allocation.
               2.  ( )   only Non-Highly Compensated Employees eligible to share
                         in the allocation.

     c.  ( )   The Employer may make a Qualified Non-Elective Contribution in an
               amount to be determined by the Employer to:

               1.  ( )   all Participants eligible to share in the allocation.
               2.  ( )   only Non-Highly Compensated Employees eligible to share
                         in the allocation.

E6   FORFEITURES (Plan Section 4.3(e))

     a.   Forfeitures of contributions other than matching contributions shall
          be......

          1.  ( )   added to the Employer's contribution under the Plan.

          2.  ( )   allocated to all Participants eligible to share in the
                    allocations in the same proportion that each Participant's
                    Compensation for the year bears to the Compensation of all
                    Participants for such year.

     b.   Forfeitures of matching contributions shall be......

          1.  ( )   N/A No matching contributions or match is fully vested.

          2.  ( )   used to reduce the Employer's matching contribution.

          3.  ( )   allocated to Participants eligible to share in the
                    allocations in proportion to each such Participant's
                    Compensation for the year.

          4.  ( )   allocated to all Non-Highly Compensated Employees eligible
                    to share in the allocations in proportion to each such
                    Participant's Compensation for the year.

          5.  ( )   allocated only to those Participants with salary reductions
                    for the Plan Year who are employed on the last day of the
                    Plan Year, in proportion to each such Participant's
                    Compensation for the year.

          6.  ( )   allocated only to those Non-Highly Compensated Employees
                    with salary reductions for the Plan Year and who are
                    employed on the last day of the Plan Year, in proportion to
                    each such Participant's Compensation for the year.

          7.  ( )   allocated only to those Participants with salary reductions
                    for the Plan Year and who are employed on the last day of
                    the Plan Year, in proportion to each such Participant's
                    Deferred Compensation for the Plan Year.

                                         -13-
<PAGE>

          8.  ( )   allocated only to those Non-Highly Compensated Employees
                    with salary reductions for the Plan Year and who are
                    employed on the last day of the Plan Year, in proportion to
                    each such Participant's Deferred Compensation for the Plan
                    Year.

                    NOTE:  If item 7. or 8. is selected, the Plan could become
                    discriminatory in operation.

E7   ALLOCATIONS TO ACTIVE PARTICIPANTS (Plan Section 4.3)

     For Plan Years beginning after 1989, a Participant......

     a.  ( )   shall be required to complete a Year of Service (i.e. 
               1,000 Hours) in order to share in any Qualified Non-Elective 
               Contributions or Non-Elective Contributions (other than 
               matching contributions).

     b.  ( )   shall be required to complete more than 500 Hours of Service in
               order to share in any Qualified Non-Elective Contributions or
               Non-Elective Contributions (other than matching contributions).

               NOTE: if item a. selected, the Plan could become discriminatory
               in operation.

     For Plan Years beginning before 1990, a Participant......

     c. ( ) must   d. ( ) need not   e. ( ) N/A, Plan not effective before 1990
     complete a Year of Service to share in the allocations.

E8   ALLOCATIONS TO TERMINATED PARTICIPANTS (Plan Section 4.3(k))

     Any Participant who terminated employment during the Plan Year (i.e. not
     actively employed on the last day of the Plan Year) for reasons other than
     death, Total and Permanent Disability or retirement:

     a.   With respect to the allocation of Employer Non-Elective Contributions
          (other than matching), Qualified Non-Elective Contributions, and
          Forfeitures for Plan Years beginning prior to 1990:

          1.   For Plan Years beginning after 1989,

               i    ( )  N/A, Plan does not provide for such contributions.

               ii   ( )  shall share in such allocations, regardless of Hours of
                         Service.

               iii  ( )  shall share in such allocations provided such
                         Participant completed more than 500 Hours of Service.

               iv   ( )  shall share in such allocations provided such
                         Participant completed a Year of Service.

               v    ( )  shall not share in such allocations, regardless of
                         Hours of Service.

          2.   For Plan Years beginning before 1990,

               i    ( )  N/A, new Plan, or same as for Plan Years beginning
                         after 1989.

               ii   ( )  shall share in such allocations provided such
                         Participant completed a Year of Service.

                                         -14-
<PAGE>

               iii  ( )  shall not share in such allocations, regardless of
                         Hours of Service.

                   NOTE: if a. 1 (iii) or (iv) is selected, the Plan could
                         violate minimum participation and coverage requirements
                         under Code Sections 401(a)(26) and 410.

     b.   With respect to the allocation of Employer Matching Contributions, a
          Participant:

          1.   For Plan Years beginning after 1989,

               i    ( )  N/A, Plan does not provide for matching contributions.

               ii   ( )  shall share in such allocations, regardless of Hours of
                         Service.

               iii  ( )  shall share in such allocations provided such
                         Participant completed more than 500 Hours of Service.

               iv   ( )  shall share in such allocations provided such
                         Participant completed a Year of Service.

               v    ( )  shall not share in such allocations, regardless of
                         Hours of Service.

          2.   For Plan Years beginning before 1990,

               i    ( )  N/A, new Plan, or same as for Plan Years beginning
                         after 1989.

               ii   ( )  shall share in such allocations, regardless of Hours of
                         Service.

               iii  ( )  shall share in such allocations provided such
                         Participant completed a Year of Service.

               iv   ( )  shall not share in such allocations, regardless of
                         Hours of Service.

                   NOTE: if b. 1 (iv) or (v) is selected, the Plan could violate
                         minimum participation and coverage requirements under
                         Code Sections 401(a)(26 and 410).

     c.   For Plan Years beginning prior to 1990, any Participant who terminated
          employment during the Plan Year for reason of......

                    1. ( ) Death
                    2. ( ) Disability
                    3. ( ) Retirement

          shall share in the allocations of Contributions and Forfeitures
          regardless of whether such Participant completed a Year of Service
          during the Plan Year.

     d.   For Plan Years beginning after 1989, any Participant who terminated
          employment during the Plan Year for reasons of......

                    1. ( ) Death
                    2. ( ) Disability
                    3. ( ) Retirement

          shall share in the allocations of Contributions and Forfeitures
          regardless of whether such Participant completed a Year of Service
          during the Plan Year.

                                        -15-


<PAGE>

E9 ALLOCATIONS OF EARNINGS/LOSSES (Plan Section 4.3(c))  Allocations of 
   earnings or losses with respect to contributions specified, but received 
   after the previous Anniversary Date or other valuation date, shall be 
   credited according to the following method:

   a. ( )  by using a weighted average.

   b. ( )  based on the Participant's non-segregated account balance as of 
           the previous Anniversary Date or valuation date adjusted for 
           investment transfers (if any) in and out less withdrawals and 
           distributions plus one-half of all voluntary contributions, salary 
           reduction contributions, and transfers from qualified plans made 
           since the previous Anniversary Date or valuation date.

   c. ( )  as specified in Plan Section 4.3(c), based on the Participant's 
           non-segregated account balance as of the previous Anniversary Date 
           or valuation date adjusted for investment transfers (if any) in 
           and out less withdrawals and distributions since the previous 
           Anniversary Date or valuation date.

   d. ( )  based on the Participant's non-segregated account balance as of 
           the previous Anniversary Date or valuation date adjusted for 
           investment transfers (if any) in and out less withdrawals and 
           distributions plus all voluntary contributions, salary 
           reduction contributions, and transfers from qualified Plans made 
           since the previous Anniversary Date or valuation date.

   e. ( )  based on the Participant's non-segregated account balance as of the 
           previous Anniversary Date or valuation date adjusted for 
           investment transfers (if any) in and out less withdrawals and 
           distributions plus one-half of all voluntary contributions, salary 
           reduction contributions, employer matching contributions under 
           Plan Section 11.1(b), and transfers from qualified plans made 
           since the previous Anniversary Date or valuation date.

   f. ( )  gains and losses will be allocated to each participant's account 
           on a daily basis in accordance with plan section 4.3(c)(2).

   g. ( )  not applicable.

E10 LIMITATIONS ON ALLOCATIONS (Plan Section 4.4)

   a.  If any Participant is or was covered under another qualified defined 
       contribution plan maintained by the Employer, other than a Master or 
       Prototype Plan, or if the Employer maintains a welfare benefit fund, as 
       defined in Code Section 419(c), or an individual medical account, as 
       defined in Code Section 415(1)(2), under which amounts are treated as 
       Annual Additions with respect to any Participant in this Plan:


           1. ( ) N/A


           2. ( ) The provisions of Section 4.4(b) of the Plan will apply as 
                  if the other plan were a Master or Prototype Plan.

           3. ( ) Provide the method under which the Plans will limit total 
                  annual Additions to the Maximum Permissible Amount, and 
                  will properly reduce any Excess Amounts, in a manner that 
                  precludes Employer discretion.

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


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

                                     -16-
<PAGE>

                             NOTE:  If a. 3 above is selected, an Employer 
                                    may not rely on the opinion letter issued
                                    by the Internal Revenue Service that this 
                                    Plan is qualified under Code Section 401.

   b.  If the Participant is or ever has been a Participant in a defined 
       benefit plan maintained by the Employer:

           1. ( )  N/A

           2. ( )  In any Limitation Year, the Annual Additions credited to 
                   the Participant under this Plan may not cause the sum of 
                   the Defined Benefit Plan Fraction and the Defined 
                   Contribution Fraction to exceed 1.0. If the Employer's 
                   contribution that would otherwise be made on the 
                   Participant's behalf during the limitation year would 
                   cause the 1.0 limitation to be exceeded, the rate of 
                   contribution under this Plan will be reduced so that the 
                   sum of the fractions equals 1.0. If the 1.0 limitation is 
                   exceeded because of an Excess Amount, such Excess Amount 
                   will be reduced in accordance with Section 4.4(a)(4) of 
                   the Plan.

           3. ( )  Provide the method under which the Plans involved will
                   satisfy the 1.0 limitation in a manner that precludes 
                   Employer discretion.

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

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

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

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

E11 DISTRIBUTIONS UPON DEATH (Plan Section 6.6(h)) Distributions upon the 
   death of a Participant prior to receiving any benefits shall.....

   a. ( ) be made pursuant to the election of the Participant or beneficiary.

   b. ( ) begin within 1 year of death for a designated beneficiary and be 
          payable over the life (or over a period not exceeding the life 
          expectancy) of such beneficiary, except that if the beneficiary is 
          the Participant's spouse, begin within the time the Participant 
          would have attained age 70 1/2.

   c. ( ) be made within 5 years of death for all beneficiaries.

   d. ( ) Other ___________________________________________

E12 LIFE EXPECTANCIES (Plan Section 6.5(f)) for minimum distributions 
   required pursuant to Code Section 401(a)(9) shall.....

   a. ( ) be recalculated at the Participant's election.

   b. ( ) be recalculated.

   c. ( ) not be recalculated.

                                       -17-
<PAGE>

E13 CONDITIONS FOR DISTRIBUTIONS UPON TERMINATION

    Distributions upon termination of employment pursuant to Section 6.4(a) 
    of the Plan shall not be made unless the following conditions have been 
    satisfied:

   a. ( ) N/A. Immediate distributions may be made at Participant's election.

   b. ( ) The Participant has incurred ____ 1-Year Break(s) in Service.

   c. ( ) The Participant has reached his or her Early or Normal Retirement 
          Age.

   d. ( ) Distributions may be made at the Participant's election on or after 
          the Anniversary Date following termination of employment.

   e. ( ) Other _________________________________________________

E14 FORM OF DISTRIBUTIONS (Plan Sections 6.5 and 6.6)
   Distributions under the Plan may be made.....

   a. 1. ( ) in lump sums.
      2. ( ) in lump sums or installments.

   b. AND, pursuant to Plan Section 6.13,

      1. ( ) no annuities are allowed (avoids Joint and Survivor rules).
      2. ( ) annuities are allowed (Plan Section 6.13 shall not apply).

             NOTE: b.1. above may not be elected if this is an amendment to a 
                   plan which permitted annuities as a form of distribution 
                   or if this Plan has accepted a plan to plan transfer of 
                   assets from a plan which permitted annuities as a form of 
                   distribution.

   c. AND may be made in.....

      1. ( ) cash only (except for insurance or annuity contracts).
      2. ( ) cash or property.

  d.  AND may be made in.....

      1. ( ) the following other form(s):

         -------------------------------------------------------
 
      2. ( ) any other non-discriminatory form selected by the Participant.


                                     -18-
<PAGE>

                            TOP HEAVY REQUIREMENTS

F1   TOP HEAVY DUPLICATIONS (Plan Section 4.3(i)): When a Non-Key 
     Employee is a Participant in this Plan and a Defined Benefit Plan 
     maintained by the Employer, indicate which method shall be utilized to 
     avoid duplication of top heavy minimum benefits.

     a.  ( )   The Employer does not maintain a Defined Benefit Plan.

     b.  ( )   A minimum, non-integrated contribution of 5% of each Non-Key 
               Employee's total Compensation shall be provided in this Plan, 
               as specified in Section 4.3(i). (The Defined Benefit and Defined 
               Contribution Fractions will be computed using 100% if this 
               choice is selected.)

     c.  ( )   A minimum, non-integrated contribution of 7 1/2% of each 
               Non-Key Employee's total Compensation shall be provided in this 
               Plan, as specified in Section 4.3(i). (If this choice is 
               selected, the Defined Benefit and Defined Contribution 
               Fractions will be computed using 125% for all Plan 
               Years in which the Plan is Top Heavy, but not Super Top Heavy.)

     d.  ( )   Specify the method under which the Plans will provide Top 
               Heavy minimum benefits for Non-Key Employees that will 
               preclude Employer discretion and avoid inadvertent omissions, 
               including any adjustments required under Code Section 415(e).

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

F2   PRESENT VALUE OF ACCRUED BENEFIT (Plan Section 2.2) for Top Heavy 
     purposes where the Employer maintains a Defined Benefit Plan in addition 
     to this Plan, shall be based on ...

     a.  ( )   N/A. The Employer does not maintain a defined benefit plan.

     b.  ( )   Interest Rate: 
                              ------------------------------------

               Mortality Table:
                                ----------------------------------

F3   TOP HEAVY DUPLICATIONS: Employer maintaining two (2) or more Defined 
     Contribution Plans (other than paired plans).

     a.  ( )   N/A.

     b.  ( )   A minimum, non-integrated contribution of 3% of each Non-Key 
               Employee's total Compensation shall be provided in the Money 
               Purchase Plan (or other plan subject to Code Section 412), 
               where the Employer maintains two (2) or more non-paired Defined 
               Contribution Plans.

     c.  ( )   Specify the method under which the Plans will provide Top 
               Heavy minimum benefits for Non-Key Employees that will preclude 
               Employer discretion and avoid inadvertent omissions, including 
               any adjustments required under Code Section 415(e).

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


                                     -19-
<PAGE>

                                 MISCELLANEOUS


G1   LOANS TO PARTICIPANTS (Plan Section 7.1)

     a.  ( )   Yes, loans may be made up to $50,000 or 1/2 Vested interest.

     b.  ( )   No, loans may not be made.

     If YES, (Check all that apply) .......

     c.  ( )   loans shall be treated as an "earmarked" investment of the 
               borrowing Participant's Account.

     d.  ( )   loans shall be treated as a general investment of Plan assets.

     e.  ( )   loans shall only be made for hardship or financial necessity.

               IF PARTICIPANTS ARE ALLOWED TO ELECT INVESTMENT OPTIONS (UNDER 
               ITEM G8 BELOW), THE PROMISSORY NOTE WILL BE HELD AS AN ASSET 
               UNDER THE _______________ OPTION.

               NOTE: Department of Labor Regulations require the adoption of 
                     a separate written loan program setting forth the 
                     requirements outlined in Plan Section 7.1.

G2   DIRECTED INVESTMENT ACCOUNTS (Plan Section 4.8(h)) are permitted for the 
     interest in any one or more accounts.

     a.  ( )   Yes, regardless of the Participant's Vested interest in the 
               Plan.

     b.  ( )   Yes, but only with respect to the Participant's Vested 
               interest in the Plan.

     c.  ( )   Yes, but only with respect to those accounts which are 100% 
               Vested.

     d.  ( )   No directed investments are permitted.

G3   TRANSFERS FROM QUALIFIED PLANS (Plan Section 4.6)

     a.  ( )   Yes, transfers from qualified plans (and rollovers) will be 
               allowed.

     b.  ( )   No, transfers from qualified plans (and rollovers) will not be 
               allowed.

         AND, transfers shall be permitted ........

     c.  ( )   from any Employee, even if not a Participant.

     d.  ( )   from Participants only.



                                     -20-
<PAGE>

G4   EMPLOYEE'S VOLUNTARY CONTRIBUTIONS (Plan Section 4.7)

     a.  ( )   Yes, Voluntary Contributions are allowed subject to the limits 
               of Section 4.10.

     b.  ( )   No, Voluntary Contributions will not be allowed.

               NOTE: TRA '86 subjects voluntary contributions to strict 
                     discrimination rules.

G5   HARDSHIP DISTRIBUTION (Plan Section 6.11 and 11.8)

     a.  ( )   Yes, from any accounts which are 100% Vested.

     b.  ( )   Yes, from Participant's Elective Account only.

     c.  ( )   Yes, but limited to the Participant's Account only.

     d.  ( )   No.

               NOTE: Distributions from a Participant's Elective Account are 
                     limited to the portion of such account attributable to 
                     such Participant's Deferred Compensation and earnings 
                     attributable thereto up to December 31, 1988. Also 
                     hardship distributions are not permitted from a 
                     Participant's Qualified Non-Elective Account.

                     The Plan provides that when a Hardship Distributions under
                     Section 11.8 is requested under a 401(k) Plan that the 
                     request for Hardship Distribution will be reviewed in 
                     accordance with the "Safe Harbor" criteria of Section 
                     11.8(a)(2) and 11.8(c)(2).

G6   PRE-RETIREMENT DISTRIBUTION (Plan Section 6.10)

     a.  ( )   If a Participant has reached the age of ____, distributions 
               may be made, at the Participant's election, from any accounts 
               which are 100% Vested without requiring the Participant to 
               terminate employment.

     b.  ( )   No pre-retirement distribution may be made.

               NOTE: Distributions from a Participant's Elective Account and 
                     Qualified Non-Elective Account are not permitted prior 
                     to age 59 1/2.

G7   LIFE INSURANCE may be purchased with Plan contributions.

     a.  ( )   No life insurance may be purchased.

     b.  ( )   Yes, at the option of the Administrator.

     c.  ( )   Yes, at the option of the Participant.

     AND, the purchase of initial or additional life insurance shall be 
     subject to the following limitations: (select all that apply)

     d.  ( )   N/A no limitation.



                                      -21-


<PAGE>

    e.  ( )  each initial Contract shall have a minimum face amount of $_______.

    f.  ( )  each additional Contract shall have a minimum face 
             amount of $________.

    g.  ( )  the Participant has completed __________Years of Service.

    g.  ( )  the Participant has completed __________Years of Service while a 
             Participant in the Plan.

    i.  ( )  the Participant is under age ____ on the Contract issue date.

    j.  ( )  the maximum amount of all Contracts on behalf of a Participant 
             shall not exceed $_____________.

    k.  ( )  the maximum face amount of life insurance shall be 
             $_____________.

G8 INVESTMENT OPTIONS (Section 4.8 of the Plan)

    a.  ( )  Participants may not elect Investment Options.

    b.  ( )  Participants may elect one or more of the Investment Options as 
             listed on Exhibit "A", attached hereto and incorporated for all 
             purposes.

    c.  ( )  If item b. has been selected, investment transfers requested by 
             a Participant may be restricted as follows:

             _______________________________________________________________

             _______________________________________________________________
                
             NOTE: If item b. has been selected above, but a Participant fails 
                   to select Investment Option(s), such Participant's account 
                   balance shall be invested under the _________________ option.

G9 INVESTMENT TRANSFER DATE (Section 4.8 of the Plan)

    a.  ( )  Not Applicable (Investment Options not provided under Item G8 
              above).

    b.  ( )  The Transfer Date on which amounts may be transferred between 
              investment options is:

             1.  ( )  the first day of each calendar quarter.

             2.  ( )  the first day of the Plan Year.

             3.  ( )  the first day of each Plan Year and the first day of 
                      the seventh month of each Plan Year.

             4.  ( )  the first day following each Valuation Date.

             5.  ( )  daily to the extent administratively feasible and in no 
                      event less frequently than the first day of each Plan 
                      quarter.

                                   -22-
<PAGE>

G10 RESTRICTIONS ON TRANSFERS (Section 4.8 of the Plan)

    a.  ( )  Not applicable (Investment Options not provided Item G8 above).

    b.  ( )  Except for the restrictions described in Section 4.8 of the 
             Plan, transfers may be made between investment options.....

             1.  ( )  without restriction

             2.  ( )  with the following restriction (specify):

                      _____________________________________________________

G11 ELECTION DATE (Section 4.8 of the Plan)

    a.  ( )  Not Applicable (Investment Options not provided under 
             Item G8 above).

    b.  ( )  The Election Date on which Participants may change investment 
             options for future contributions is:

             1.  ( )  the first day of each calendar quarter.

             2.  ( )  the first day of each Plan Year.

             3.  ( )  the first day of each Plan Year and the first day of 
                      the seventh month of each Plan Year.

             4.  ( )  the first day following each Valuation Date.

             5.  ( )  daily to the extent administratively feasible and in no 
                      event less frequently than the first day of each Plan 
                      quarter.

G12 EMPLOYER SECURITIES - PASS THROUGH VOTING (Trust Section 1.11)

    a.  ( )  Yes, pass through voting is required subject to the conditions 
             set forth in the Trust Agreement.

    b.  ( )  No, pass through voting is not required.

    c.  ( )  N/A, Employer Securities are not held as an asset of the Trust, 
             nor are they an Investment Option.


                                    -23-
<PAGE>

The adopting Employer may not rely on an opinion letter issued by the 
National Office of the Internal Revenue Service as evidence that the plan is 
qualified under Code Section 401. In order to obtain reliance with respect to 
plan qualification, the Employer must apply to the appropriate Key District 
Office for a Determination Letter.

This Adoption Agreement may be used only in conjunction with basic Plan 
document #03. This Adoption Agreement and the basic Plan document shall 
together be known as UNION BANK Non-Standardized 401(k) Profit Sharing Plan 
#03-005.

The adoption of this Plan, its qualification by the IRS, and the related tax 
consequences are the responsibility of the Employer and its independent tax 
and legal advisors.

UNION BANK will notify the Employer of any amendments made to the Plan or of 
the discontinuance or abandonment of the Plan provided this Plan has been
acknowledged by UNION BANK or its authorized representative. Furthermore, in 
order to be eligible to receive such notification, we agree to notify UNION 
BANK of any change in address.



                                       -24-

<PAGE>

IN WITNESS WHEREOF, the Employer and Trustee hereby cause this Plan and Trust 
to be executed on the dates listed below. Furthermore, this Plan and Trust 
may not be used unless acknowledged by UNION BANK or its authorized 
representative. The Trustee hereby accepts appointment as Trustee under the 
Trust Agreement Pursuant To The Union Bank Master Defined Contribution Plan.

EMPLOYER:                               TRUSTEE:

- ---------------------------             ------------------------------
    (enter name)                             (enter name)

By:                                      By:
   ------------------------                 --------------------------


                                         By:
                                            --------------------------


Dated:                                   Dated:
      -----------------                        ------------------


PARTICIPATING EMPLOYER:

- -----------------------
    (enter name)

By:
   --------------------

Dated:
      ---------------

This Plan may not be used, and shall not be deemed to be a Prototype Plan, 
unless an authorized representative of UNION BANK has acknowledged the use of 
the Plan. Such acknowledgment is for administerial purposes only. It 
acknowledges that the Employer is using the Plan but does not represent that 
this Plan, including the choices selected on the Adoption Agreement, has been 
reviewed by a representative of the sponsor or constitutes a qualified 
retirement plan.


UNION BANK, SPONSOR

By:
   ----------------------

Dated: 
      ---------------

With regard to any questions regarding the provisions of the Plan, adoption 
of the Plan, or the effect of an opinion letter from the IRS, call or write 
(this information must be completed by the sponsor of this Plan or its 
designated representative):

Name:
      -------------------------------------------------------
Address:
        -----------------------------------------------------
Telephone:   (   ) 
                  ------------------------

                                     -25-
<PAGE>

                                  EXHIBIT A

                             INVESTMENT OPTIONS

In accordance with Section 4.8(e) of the Union Bank Master Defined 
Contribution Plan, participants in the INSERT NAME OF THE PLAN will be 
permitted to elect the investment of the portions of their account balances, 
as specified below, from any of the following Investment Options, as 
specified by the Employer in Section G8 of the Adoption Agreement effective 
INSERT DATE:

                  Fund A           Money Market Fund

                  Fund B

                  Fund C

The Plan Administrative Committee appointed by the Employer will direct the 
Trustee as to the specific investment vehicles for each of the Investment 
Options.

A Participant will be permitted to elect investment options for his/her 
balance within the (CHANGE THE HIGHLIGHTED ITEMS AS NECESSARY) EMPLOYER 
MATCHING, QUALIFIED NON-ELECTIVE, PROFIT SHARING, AND SALARY DEFERRAL 
portions within the Plan.

IN WITNESS WHEREOF, the Employer and Trustee hereby cause this to be executed 
on the dates listed below.


EMPLOYER:                               TRUSTEE:

- ---------------------------             UNION BANK
    (Enter Name)                        

                                         By:
                                            --------------------------

By:                                      By:
   ------------------------                 --------------------------

Dated:                                   Dated:
      -----------------                        ------------------


<PAGE>

                                     EXHIBIT 10.5

               Restated and Amended Senior Executives' Retirement Plan

<PAGE>

                           AMERICAN COMMERCIAL BANK

              RESTATED AND AMENDED SENIOR EXECUTIVES' RETIREMENT PLAN

     This Restated and Amended Senior Executives' Retirement Plan is executed in
consideration of the following facts:

     A. The Board of Directors of American Commercial Bank adopted a Senior
Executives' Income Continuation Plan, July 30, 1990, to be effective, January
1, 1990.

     B. The Senior Executives' Income Continuation Plan was renamed the Senior
Executives' Retirement Plan (hereinafter the "Plan") by amendment adopted
January 5, 1993.

     C. The Plan has been amended previously on January 5, 1993, January 19,
1993, September 21, 1993, and October 23, 1997.

     D. The Directors desire to restate and amend the Plan. It is the intention
that after adoption, this document shall constitute the entire Plan, and that
prior amendments and versions need not be consulted, except as explicitly set
forth herein.

WHEREFORE, the Senior Executives' Retirement Plan is amended and restated as
follows:

          1.  PLAN BENEFITS.  The Plan shall offer the following benefits:

               a. NORMAL RETIREMENT BENEFIT. Upon Normal Retirement Date, any
extension thereof, or actual retirement, whichever occurs later, the Participant
shall receive a monthly retirement benefit equal to fifty percent (50%) of Base
Pay (as hereinafter defined), payable for 120 months. This benefit is subject to
the vesting rules set forth in this Plan.

               b. POST-RETIREMENT DEATH BENEFIT. In the event a Participant 
dies prior to receipt of the payments set forth in paragraph 1a, the payments 
shall be made to the Designated Beneficiary. If there is no Designated 
Beneficiary, or if such Designated Beneficiary dies, such benefit shall be 
payable to Participant's Estate. If the Designated Beneficiary dies prior to 
receipt of all benefits, then such benefits shall be paid to Participant's 
Estate.

               c. PRE-RETIREMENT DEATH BENEFIT.  In the event the Participant
dies before attaining Normal Retirement Date, such Participant's Designated
Beneficiary shall receive the benefit as set forth in paragraph 1a.  Payments
will commence within thirty days of the death of the Participant.  If the
Designated Beneficiary dies prior to receipt of all benefits, then such benefits
shall be paid to Participant's Estate.

               d. DISABILITY RETIREMENT. In the event a Participant resigns 
or is removed due to medical disability, such Participant shall receive the 
benefit as set forth in paragraph 1a. Benefits will commence within thirty 
days of the resignation or removal.

<PAGE>

               e. EARLY RETIREMENT. In the event a Participant resigns, or
is terminated, such Participant shall receive, commencing at Normal Retirement
Date, such portion of the Benefit as has vested in accordance with the terms of
this Plan. Such benefit shall not be payable if the resignation or removal is
due to fraudulent or dishonest conduct. In the event Participant so elects, the
retirement benefit may be commenced after age 60, and up to five years prior to
Normal Retirement Date, provided that the benefit otherwise payable shall be
reduced by ten percent (10%) per year or portion thereof that payments commence
prior to Normal Retirement Date. As an example, if a Participant joined plan at
age 50, and worked for the Bank for 12 years, and then chose to retire, the
vested benefit paid would be 80% of the normal benefit, and this sum would be
reduced by 30% for the three years early retirement, yielding a 56% benefit. As
a further example, if a Participant joined the plan at age 45, AND PRIOR TO
APRIL 1, 1998, and worked for the Bank for 15 years and was fully vested, and
chose to retire at age 60, there would be no reduction, as the Participant would
have attained both age 60 and Normal Retirement Date. If a Participant joined
the plan at age 45, BUT AFTER MARCH 31,1998, and worked for the Bank for 15
years, and was fully vested, and chose to retire at age 60, there would be a 50%
reduction in benefit (5 years early retirement x 10% per year).

               f. EXCLUSION OF DUPLICATED BENEFITS.  No Senior Executive shall
be eligible for benefits under this Plan if said Officer is receiving or
entitled to receive benefits under the Chief Executive Officer's Retirement Plan
or the Directors' Retirement Plan maintained by the Bank.

               g. BUYOUT OF BENEFITS. Nothing in the forgoing shall prohibit
Bank and a Participant who has terminated employment from the Bank from agreeing
to a lump sum payoff of the liability for future payments. Neither party,
however, is obliged to agree to any such buyout. The fact of a buyout of one
Participant shall not require the Bank to agree to a buyout as to any other
Participant.

               h. WITHHOLDING.  Bank shall withhold any required taxes from any
benefits otherwise payable under this Plan, in accordance with the laws of the
United States of America and the State of California.

          2. VESTING RULES.  A Participant's benefits under this Plan shall vest
as follows:

               a. FIVE-YEAR WAITING PERIOD. No Participant shall be eligible
under this Plan for a benefit until said Participant has served five years both
as a Senior Executive and a Participant. Said five-year period commences with
date of execution of the Adoption Agreement provided in this Plan.

               b. CLIFF VESTING AT FIVE-YEAR ANNIVERSARY. At 12:01 a.m., on the
fifth anniversary of execution of the Adoption Agreement (regardless of whether
such day shall fall on a banking day, holiday or otherwise) a Participant shall
be vested thirty-three and one third percent (33 1/3%) in the Plan.


                               AMERICAN COMMERCIAL BANK
               RESTATED AND AMENDED SENIOR EXECUTIVES' RETIREMENT PLAN
                                    MARCH 26, 1998
                                        PAGE 2

<PAGE>

               c. ACCRUAL AFTER FIFTH ANNIVERSARY.  From and after the fifth
anniversary, benefits shall vest at faster of the following rates:

                    (1) Six and two thirds percent (6 2/3%) per year, accruing
at 12:01 a.m., beginning on the sixth anniversary, and annually thereafter on
each anniversary until fully vested.

                    (2) A percentage calculated by dividing sixty-six and two
thirds percent by the number of whole years (ignoring all fractions) to Normal
Retirement Date from the fifth anniversary date of the Plan. For example, if a
Participant has 8 years and eleven months to Normal Retirement Date on the fifth
anniversary, the fraction would be 66 2/3% divided by 8, or eight and a third
percent (8 1/3%).

               d. DEATH OR DISABILITY. In the event a Participant dies, or in
the event a Participant resigns due to disability, such Participant shall be
immediately vested 100% under this Plan.

               e. AMENDMENT RULE.  No amendment may have the effect of
reducing benefits already vested in a Participant. Amendments may restrict
further vesting of benefits until such benefits would accrue under the Plan.

               f. TRANSITION RULE. The vesting set forth in this restatement is
effective October 23, 1997. There is no intention in this restatement to change
the previously adopted vesting schedule, except for the five-year cliff vesting
rule, which was adopted October 23, 1997. To the extent any Participant was
already vested as of such date, and had been a Participant less than five years,
then any further vesting shall continue under the old plan, until the fifth
anniversary, at which time the Participant shall be vested in at least one third
of the benefits. Vesting thereafter shall be under the terms of this restated
plan. If any Participant has been a Participant for at least five years, and is
vested as of the date of adoption of this Plan at a rate higher than such
Participant would have been vested under the vesting schedule herein, then the
vesting accrued shall be retained, but further vesting shall not occur until
such benefits would accrue under this Plan. If any Participant became such after
October 23, 1997, only the vesting plan set forth in this restated plan shall
apply.

               g. PAYMENT OF PARTIAL BENEFITS.  In the event a Participant
retires and is vested less than one hundred percent, said Participant shall
receive the vested portion of the benefit payable over ten years. For example,
if a Participant is 70% vested at retirement, said Participant shall receive 70%
of the normal retirement benefit set forth in paragraph 1a for ten years.

          3. PARTICIPATION. Participation in the Plan shall be at the discretion
of the Board of Directors. The Plan is not intended to automatically include all
employees of Bank, nor all Senior Executives of Bank. The Board of Directors
shall designate those Senior Executives to whom it

                               American Commercial Bank
               Restated and Amended Senior Executives' Retirement Plan
                                    March 26, 1998
                                        Page 3

<PAGE>

wishes to offer Participation. Upon acceptance, and execution of the Adoption
Agreement, the Senior Executive shall become a Participant under this Plan.

          4. SPECIAL RULE IN EVENT OF SALE OR MERGER OF BANK. In the event all
stock of American Commercial Bank or Americorp is transferred to a single buyer,
or in the event that the Bank or Americorp is merged into another corporation,
and Americorp is not the surviving corporation, AND the successor bank does not
assume and confirm the Plan as then in effect, THEN all benefits to Participants
who have not previously retired shall be deemed vested, effective upon such
merger or sale, at the higher of the following rates:

               a. The vesting of the Participant pursuant to the provisions of
paragraph 2 of this Plan OR

               b. Twenty five percent (25%) per full year employed by Bank,
excluding the first full year of employment, but not to exceed one hundred
percent (100%).

If the Participant is terminated any time within the twelve months immediately
following the merger, except for fraudulent or dishonest conduct, or if the Plan
is terminated during this period, the termination will be deemed to be a result
or condition of the merger and the vesting rule of this paragraph will apply.
This provision is intended only to have the affect of accelerating vesting. No
other provision, including the time for payment of normal retirement benefits,
shall be affected.

          5. UNFUNDED PLAN. This Plan is not funded by any fund or specific
asset or assets of the Bank. No Participant or any other person shall have any
interest in any fund or in any specific asset or assets of the Bank by reason
of any amounts due to such Participant under this Plan, nor any right to receive
any distribution under the Plan except as, and to the extent expressly provided
in the Plan. Nothing in the Plan shall be deemed to give any subsidiary, parent
or affiliate of the Bank rights to participate in the Plan, except in accordance
with the provisions of the Plan. All benefits provided for hereunder are
completely unsecured and are payable only out of the general assets of the Bank.
The Bank shall be under no obligation whatsoever to purchase or maintain any
life insurance policy or annuity contract or in any other manner provide the
benefits or fund its obligations under this Plan.

          6. RIGHT OF THE BANK TO TERMINATE THE PLAN. The Bank shall have the
right to terminate this Plan at any time. If the Plan is terminated, the
Participants shall receive future benefits in the same manner and amount as such
Participant would have received under Paragraph 1a, subject to the vesting
limitations set forth in Paragraph 2. Should the Bank elect to Terminate the
Plan, it shall be obligated to continue to pay all benefits provided for
hereunder to all Participants or their Designated Beneficiaries, as the case may
be, who have died or retired and who have become entitled to receive benefits in
accordance with the terms of this Plan.


                               American Commercial Bank
               Restated and Amended Senior Executives' Retirement Plan
                                    March 26, 1998
                                        Page 4

<PAGE>

          7. ADMINISTRATION. The Board of Directors of the Bank shall have full
power and authority to administer this Plan. The Board may establish a committee
of three (3) members of the Bank's Board of Directors to administer the Plan. No
member of the Board shall be liable to any person for any action taken or
omitted in connection with the administration of this Plan unless attributable
to his own willful misconduct or lack of good faith. The Directors shall, from
time to time, establish eligibility requirements for participation in the Plan
and rules for the Administration of the Plan that are consistent with the
provisions of the Plan.

          8. AMENDMENT. The Board of Directors reserves the right to amend this
Plan in such manner as it deems necessary, in its sole discretion, subject to
the limitations of recognizing vesting as set forth in this Plan.

          9. ADOPTION AGREEMENTS. A Senior Executive who is offered 
participation in the Plan shall execute an Adoption Agreement in order to 
become a Participant in the Plan. The Bank shall promptly sign Adoption 
Agreements of Senior Executives offered participation who accept and sign the 
Adoption Agreement. All those who have previously signed Adoption Agreements 
on the effective date of this amendment and restatement shall be asked to 
execute amended Adoption Agreements to bring benefits into line with the Plan 
as restated. Bank shall present amended Adoption Agreements to all 
Participants within 30 days of final adoption of this restated Plan. The form 
of Adoption Agreement is attached hereto as Exhibit A and incorporated herein 
by reference. The form of Amended Adoption Agreement for current Participants 
is attached hereto as Exhibit B and incorporated herein by reference.

          10. CONTINUED EMPLOYMENT. This Plan and the Adoption Agreement shall
not be construed as a contract of employment. Neither the Plan nor the Adoption
Agreement restrict the right of the Bank to terminate the Participant's
employment, or the right of the Participant to resign. Any Participant's
continued employment shall continue on terms mutually agreed between Participant
and Bank without respect to this Plan or the Adoption Agreement. Any payments
made under this Plan shall be independent of, and in addition to, those under
any other Plan, program or agreement which may be in effect from time to time
between the Bank and Participant.

          11. MISCELLANEOUS.

               a.   DEFINITIONS.

                         (1)  "Bank" means American Commercial Bank.

                         (2)  "Base Pay" means the annualized salary for the
last three calendar years of employment with the Bank, divided by thirty-six.
For example, if a Participant retires July 1, 1999, the annualized salary for
1999, plus the actual salary for 1998, and 1997, will be added and divided by
thirty-six.


                               American Commercial Bank
               Restated and Amended Senior Executives' Retirement Plan
                                    March 26, 1998
                                        Page 5

<PAGE>

                         (3) "Designated Beneficiary" means any person
designated in writing by a Participant to receive benefits under this Plan in
the event of the Participant's death. A Participant may elect to name more than
one person, setting forth the shares they are each to receive. Failure to
designate shares among multiple Designated Beneficiaries will be deemed an
election to have them share equally. A Participant may also elect to name a
person or persons to be alternates. Unless otherwise stated, alternate
nominations shall take effect only if every Designated Beneficiary is deceased
or (if not an individual) no longer in existence. A Designated Beneficiary shall
have no rights or standing under this Plan until the death of the Participant.
Until the condition arises which would trigger the elevation of an alternate to
a Designated Beneficiary, such alternate shall have no rights or standing under
this Plan.

                         (4) "Medical Disability" shall mean a medical condition
which significantly limits or restricts the ability of the Participant to
function fully and competently as a Senior Executive of Bank for a period of not
less than six (6) months. The Board of Directors shall consider and rule upon
requests for resignation based upon medical disability on a case by case basis,
taking all factors and information available to the Board into consideration. It
shall not be necessary for the Participant to provide a medical opinion that he
is medically disabled for purposes of Social Security, disability benefits
provided by the Bank under other plans, or for purposes of State Disability
Insurance.

                         (5) "Normal Retirement Date" for Participants who have
become Participants in the Plan for the first time prior to April 1, 1998 shall
be the earlier of age sixty-five (65) or the fifteenth anniversary of execution
of the Adoption Agreement by Participant and Bank. "Normal Retirement Date" for
Participants who become Participants in the Plan for the first time after March
31, 1998 shall be age sixty-five (65). By agreement between Bank and
Participant, Normal Retirement Date may be extended to a later date: Extensions
of longer than one year shall require Board approval.

                         (6) "Plan" means the Senior Executives' Retirement Plan
of American Commercial Bank as described in this instrument.

                         (7) "Participant" means any Senior Executive of
American Commercial Bank who is offered the opportunity to participate in this
Plan and who signs an Adoption Agreement pursuant to this Plan which is
countersigned by Bank. Any individual who has become a Participant in the Plan
and subsequently retires or is disabled, remains a Participant until all
benefits have been paid pursuant to the Plan. A Designated Beneficiary is a
Participant upon death of the Participant, and remains a Participant until all
benefits have been paid pursuant to the Plan.

                         (8) "Senior Executive" means any Executive of American
Commercial Bank with the title of Vice President or higher. The fact that an
individual is a Senior Executive does


                               American Commercial Bank
               Restated and Amended Senior Executives' Retirement Plan
                                    March 26, 1998
                                        Page 6

<PAGE>

not entitle such individual to become a Participant in the Plan. Participation
is at the discretion of the Board of Directors of Bank.

               b. GOVERNING LAW. This Plan shall be construed in accordance with
and governed by the laws of the State of California.

               c. LIMITATIONS ON LIABILITY.  The payment of benefits hereunder
to the Participant or his or her beneficiary pursuant to this Plan shall fully
discharge the Bank from all claims or liabilities with respect to such payments
unless, before such payment is made, the Bank has received at its principal
place of the business written notice by or on behalf of some other person who
claims to be entitled to such payments or some part thereof.  In the event the
Participant is deceased and a Court of competent jurisdiction has entered a
final order with respect to his or her estate, payment of such money, or
portions thereof, if any be due, pursuant to the terms of the judgment shall
likewise fully protect the Bank making such payment unless, before such payment
is made, written notice of a claim or adverse claim is received in the manner
provided above.

               d. SUICIDE. No benefits shall be payable hereunder to a
Designated Beneficiary if the Participant's death occurs as a result of suicide,
while sane or insane, within two years after

                    (1) execution of the Adoption Agreement or

                    (2) any subsequent change in the benefits for said
Participant, but the benefit withheld under this paragraph d(2) shall only be
the amount of increase in benefits represented by such change.

                               American Commercial Bank
               Restated and Amended Senior Executives' Retirement Plan
                                    March 26, 1998
                                        Page 7

<PAGE>

                            ADOPTION AGREEMENT

     This agreement is executed the ____day of ___________, ____ between 
American Commercial Bank (hereinafter "Bank") and __________________ 
(hereinafter "[Last Name of Employee]") in consideration of the following 
facts:

     A. Bank has adopted a Senior Executives' Retirement Plan (hereinafter
"Plan"). [Last Name] has been provided with a copy of the Plan as it exists on
the date of this Adoption Agreement.

     B. The board of directors of Bank has offered to [Last Name] the
opportunity to participate in the Plan.

     C. [Last Name] accepts the offer on the terms and conditions set forth
herein.

WHEREFORE, the parties agree as follows:

          1. EFFECTIVE DATE.   Effective on ____________ [Last Name] shall 
become a Participant in the Plan. Hereinafter, references to Participant 
shall mean [Last Name]. Participant shall be entitled to the benefits as 
provided in the Plan.

          2. PLAN. The parties shall be bound by all of the provisions of the 
Plan, as they exist at the time of signing of this Agreement, and as amended 
from time to time. Amendments shall be subject to the limitations on 
amendment in effect as of the date of execution of this Adoption Agreement. 
No amendment may have the effect of reducing benefits already vested in 
Participant. Amendments may restrict further vesting of benefits until such 
benefits would accrue under the Plan.

          3. NORMAL RETIREMENT DATE.  For purposes of the Plan, the 
Participant's Normal Retirement Date shall be _______________________.

          4. DESIGNATED BENEFICIARY. For purposes of any death benefits, the 
following is my Designated Beneficiary:

               a. Designated Beneficiary/Beneficiaries:________________________
_______________________________________________________________________________

               b. Alternate Designated Beneficiary/Beneficiaries. In the event
the Designated Beneficiary/Beneficiaries set forth in paragraph a does not
survive Participant, or does not exist at Participant's death, the following
shall be the Designated Beneficiary/Beneficiaries:

________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________


                              EXHIBIT A

<PAGE>

NOTE:  If Participant is married, the spouse of Participant must sign a consent
to this Adoption Agreement if the spouse is not the sole Designated Beneficiary
under subparagraph a.

     5. PHYSICAL EXAMINATION.  Participant agrees to take such physical
examination and to provide such information as may be required by Bank for the
purpose of acquiring life insurance, which the Bank may choose purchase on
Participant's life, with Bank as beneficiary. Participant shall have no rights
in any such insurance.

Date:
     -----------------------                 ----------------------------------
                                             [Last Name], Participant


                                             AMERICAN COMMERCIAL BANK


Date:                                        By
     -----------------------                    -------------------------------


                                  SPOUSAL CONSENT
                                (MUST BE NOTARIZED)

     The undersigned, spouse of Participant, agrees to the Designated
Beneficiary being other than the undersigned.

Date:
     -----------------------                    -------------------------------



                              EXHIBIT A

<PAGE>

                              AMENDED ADOPTION AGREEMENT

     This agreement is executed the ____ day of___________,_____, between 
American Commercial Bank (hereinafter "Bank") and ____________________ 
(hereinafter "[Last Name of Employee]") in consideration of the following 
facts:

     A. Bank has adopted a Senior Executives' Retirement Plan. Participant has
been provided with a copy of the Restated and Amended Senior Executives'
Retirement Plan as adopted on March 26, 1998 (hereinafter "Plan").

     B. [Last Name] is presently a participant in the Plan.

     C. Bank has amended and restated the Plan since the original Adoption
Agreement was signed.

WHEREFORE, the parties agree as follows:

     1. EFFECTIVE DATE. Effective on ______________________, [Last Name]
became a Participant in the Plan. Hereinafter, references to Participant shall
mean [Last Name]. Participant shall be entitled to the benefits as provided in
the Plan.

     2. VESTED BENEFITS. As of the date of this Amendment, Participant was
vested in Plan benefits __________________ percent (_________%).  Further
vesting [shall continue as provided in the Plan from this date forward] [shall
cease until ____________________, at which time it shall resume as provided in
the Plan].

     3. PLAN. The parties shall be bound by all of the provisions of the Plan,
as they exist at the time of signing of this Agreement, and as amended from time
to time. Amendments shall be subject to the limitations on amendment in effect
as of the date of execution of this Adoption Agreement. No amendment may have
the effect of reducing benefits already vested in Participant. Amendments may
restrict further vesting of benefits until such benefits would accrue under the
Plan.

     4. NORMAL RETIREMENT DATE.  For purposes of the Plan, the Participant's
Normal Retirement Date shall be __________________________.

     5. DESIGNATED  BENEFICIARY.  For purposes of any death benefits, the
following is my Designated Beneficiary:

          a. Designated Beneficiary/Beneficiaries:____________________________
______________________________________________________________________________



                              EXHIBIT B

<PAGE>

          b. Alternate Designated Beneficiary/Beneficiaries. In the event the
Designated Beneficiary/Beneficiaries set forth in paragraph a does not survive
Participant, or does not exist at Participant's death, the following shall be
the Designated Beneficiary/Beneficiaries:

______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________

NOTE:  If Participant is married, the spouse of Participant must sign a consent
to this Adoption Agreement if the spouse is not the sole Designated Beneficiary
under subparagraph a.

     6. PHYSICAL EXAMINATION.  Participant agrees to take such physical
examination and to provide such information as may be required by Bank for the
purpose of acquiring life insurance, which the Bank may choose purchase on
Participant's life, with Bank as beneficiary. Participant shall have no rights
in any such insurance.

     7. PRIOR ADOPTION AGREEMENTS.  This Adoption Agreement supersedes and
replaces all prior Adoption Agreements, provided, however, that nothing in this
Adoption Agreement shall be deemed to reduce benefits already vested in
Participant.

Date:
     -----------------------                 ----------------------------------
                                             [Last Name], Participant


                                             AMERICAN COMMERCIAL BANK


Date:                                        By
     -----------------------                    -------------------------------


                                   SPOUSAL CONSENT
                                 (MUST BE NOTARIZED)

     The undersigned, spouse of Participant, agrees to the Designated
Beneficiary being other than the undersigned.


Date:
     -----------------------                 ----------------------------------




                              EXHIBIT B


<PAGE>

                                    EXHIBIT 10.6

           Restated and Amended Chief Executive Officer's Retirement Plan

<PAGE>

                              AMERICAN COMMERCIAL BANK

           RESTATED AND AMENDED CHIEF EXECUTIVE OFFICER'S RETIREMENT PLAN

     This Restated and Amended Chief Executive Officer's Retirement Plan is
executed in consideration of the following facts:

     A.   The Board of Directors of American Commercial Bank adopted a Chief
Executive Officer's Income Continuation Plan effective January 1, 1990.

     B.   The Chief Executive Officer's Income Continuation Plan was renamed the
Chief Executive Officer's Retirement Plan by amendment adopted January 5, 1993.

     C.   The Plan has been amended previously on December 17, 1991, January 5,
1993, January 18, 1994, and January 12, 1995.

     D.   The prior Chief Executive Officer, HARRY L. MAYNARD agreed to consent
to amendments previously executed upon the agreement that, if, when and as the
Directors' Retirement Plan was expanded in its scope, he would have comparable
adjustments made in the Chief Executive Officer's Retirement Plan.

     E.   The Directors desire to restate and amend the plan.

WHEREFORE, The Chief Executive Officer's Retirement Plan is adopted as follows:

          1.   PLAN BENEFITS.  The Plan shall offer the following benefits:

               a.   NORMAL RETIREMENT BENEFIT.  Upon normal retirement date, any
extension thereof, or actual retirement, whichever occurs later, the Chief
Executive Officer of American Commercial Bank shall receive, a monthly
retirement benefit, for 120 months payment in the amount set forth in the
adoption agreement. This benefit is subject to the vesting rules set forth in
this plan.

               b.   POST-RETIREMENT DEATH BENEFIT.  In the event a Participant
dies prior to receipt of the payments set forth in paragraph 1a, the payments
shall be made to the Designated Beneficiary.  If there is no Designated
Beneficiary, or if such Designated Beneficiary dies and there are no
alternates named, such benefit shall be payable to Participant's Estate.

               c.   PRE-RETIREMENT DEATH BENEFIT.  In the event the Participant
dies before attaining normal retirement age, such Participant's Designated
Beneficiary shall receive the benefit as set forth in paragraph 1a.  Payments
will commence within thirty days of the death of the participant.

<PAGE>

               d.   DISABILITY RETIREMENT.  In the event a Participant 
resigns or is removed due to medical disability, such Participant shall 
receive the benefit as set forth in paragraph 1a.  Benefits will commence 
within thirty days of the resignation or removal or the Participant's Normal 
Retirement Date, whichever is later.

               e.   EARLY RETIREMENT.  In the event a Participant resigns, is
removed, or is not reelected, such Participant shall receive, commencing at
normal retirement age, such portion of the Benefit as has vested in accordance
with the terms of this plan.  Such benefit shall not be payable if the
resignation or removal is due to fraudulent or dishonest conduct.

               f.   EXCLUSION OF DUPLICATED BENEFITS.  No Chief Executive
Officer shall be eligible for benefits under this plan if said Chief Executive
Officer is receiving or entitled to receive benefits under the Senior Executive
Retirement Plan or the Directors' Retirement Plan previously adopted by the
Bank.

          2.   VESTING RULES.  A Participant's benefits under this plan shall
vest as follows:

               a.   ONE YEAR WAITING PERIOD.  No Participant shall be eligible
under this Plan for a benefit until said Participant has served one year as
Chief Executive Officer, commencing with date of first appointment.

               b.   SERVICE CREDIT.  A Participant shall vest 8% per year for
services rendered after the one year waiting period has expired.  Only services
rendered after the waiting period shall be counted for vesting purposes.
Service accrued prior to January 1, 1990 shall not be counted.  Service as a
Director after resignation as Chief Executive Officer shall count toward such
vesting.

               c.   DEATH OR DISABILITY.  In the event a Participant dies, or in
the event a Participant resigns due to disability, such Participant shall be
immediately vested 100% under this plan.

               d.   AMENDMENT RULE.  No amendment may have the effect of
reducing benefits already vested in a Participant.  Amendments may restrict
further vesting of benefits until such benefits would accrue under the
amendment.

               e.   TRANSITION RULE.  Because previous vesting rules were
different, some Participants may have vested more benefits than are set forth
under paragraphs 2a and 2b.  HARRY L. MAYNARD,

                               American Commercial Bank
             Restated and Amended Chief Executive Officer's Retirement Plan
                             Draft run September 23, 1997
                                        Page 2
<PAGE>

the only participant to the date of this restatement, has accrued 60% of his
benefit as of the adoption of this amendment.  Said participant shall accrue and
be vested additional benefits, regardless of the benefits already accrued,
commencing with the adoption of this restated plan.  For example, if the Chief
Executive Officer has three years service on the board as of the date of
adoption of this amendment, and who is vested in 60% benefits under prior rules
will accrue an additional 8% per year under the amended plan, regardless of the
fact that such accrual would not have taken place absent this transitional
provision.

               f.   PAYMENT OF PARTIAL BENEFITS.  In the event a Participant
retires and is vested less than one hundred percent, said Participant shall have
the option of either receiving the vested portion of the monthly benefit over
the full ten years, or receive the full monthly benefit for the vested portion
of ten years.  For example, if a Participant is 70% vested at retirement, said
director shall have the option to receive 70% of the monthly benefit set forth
in the adoption agreement for ten years, or the full amount of the monthly
benefit set forth in the adoption agreement for seven years.

          3.   SPECIAL RULE IN EVENT OF SALE OR MERGER OF BANK.  In the event
all stock of American Commercial Bank or Americorp is transferred to a single
buyer, or in the event that the Bank or Americorp is merged into another
corporation, and Americorp is not the surviving corporation, then all benefits
shall vest 100% upon such merger or sale.

          4.   UNFUNDED PLAN.  This Plan is not funded by any fund or specific
asset or assets of the Bank.  No Participant or any other person shall have any
interest in any fund or in any specific asset or assets of the Bank by reason
of any amounts due to such Participant under this Plan, nor any right to receive
any distribution under the Plan except as, and to the extent expressly provided
in the Plan.  Nothing in the Plan shall be deemed to give any subsidiary, parent
or affiliate of the Bank rights to participate in the Plan, except in accordance
with the provisions of the Plan.  All benefits provided for hereunder are
completely unsecured and are payable only out of the general assets of the Bank.
The Bank shall be under no obligation whatsoever to purchase or maintain any
life insurance policy or annuity contract or in any other manner provide the
benefits or fund its obligations under this plan.

          5.   RIGHT OF THE BANK TO TERMINATE THE PLAN.  The Bank shall have the
right to terminate this Plan at any time.  If the Plan is terminated, the
Participants shall receive future benefits in the same manner and amount as such
Participant would have

                               American Commercial Bank
             Restated and Amended Chief Executive Officer's Retirement Plan
                             Draft run September 23, 1997
                                        Page 3
<PAGE>

received under paragraph 1d.  Should the Bank elect to Terminate the Plan, it
shall be obligated to continue to pay all benefits provided for hereunder to all
Participants or their Designated Beneficiaries, as the case may be, who have
died or retired and who have become entitled to receive benefits in accordance
with the terms of this Plan.

          6.   ADMINISTRATION.  The Board of Directors of the Bank shall have
full power and authority to administer this Plan.  The Board may establish a
committee of three (3) members of the Bank's Board of Directors to administer
the plan.  No member of the Board shall be liable to any person for any action
taken or omitted in connection with the administration of this Plan unless
attributable to his own willful misconduct or lack of good faith.  The Directors
shall, from time to time, establish eligibility requirements for participation
in the Plan and rules for the Administration of the Plan that are not
inconsistent with the provisions of the Plan.

          7.   AMENDMENT.  The Board of Directors reserves the right to amend
this Plan in such manner as it deems necessary, in its sole discretion, subject
to the limitations of Paragraphs 2 and 4.

          8.   ADOPTION AGREEMENTS.  All participants shall execute adoption
agreements upon becoming participants in the plan.  All those who have
previously signed adoption agreements on the effective date of this amendment
and restatement shall execute amended adoption agreements to bring benefits into
line with the plan as restated.  Bank shall present amended adoption agreements
to all participants within 30 days of final adoption of this restated plan.

          9.   MISCELLANEOUS.

               a.   DEFINITIONS.
                    (1) "Plan" means the Chief Executive Officer's Retirement
Plan of American Commercial Bank as described in this instrument.
                    (2)  "Bank" means American Commercial Bank.
                    (3)  "Designated Beneficiary" means any individual or
individuals designated in writing by a Participant to receive benefits under
this plan in the event of the Participant's death.
                    (4)  "Chief Executive Officer" means the Chief Executive
Officer of American Commercial Bank, a California State Bank, and any one
serving in that capacity since January 1, 1990.
                    (5)  "Medical Disability" shall mean a medical condition
which significantly limits or restricts the ability of the Participant to
function fully and competently, as a Director of Bank.  The Board of Directors
shall consider and rule upon requests

                               American Commercial Bank
             Restated and Amended Chief Executive Officer's Retirement Plan
                             Draft run September 23, 1997
                                        Page 4
<PAGE>

for resignation based upon medical disability on a case by case basis, taking 
all factors and information available to the Board into consideration.  It 
shall not be necessary for the Chief Executive Officer to provide a medical 
opinion that he is medically disabled for purposes of Social Security, 
(disability benefits provided by the bank under other plans, or for purposes 
of State Disability Insurance.
                    (6)  "Normal Retirement Date" shall ordinarily be age
seventy-two (72).  The Normal Retirement Date for each participant shall be set
forth in the Adoption Agreement.
                    (7)  "Participant" means the Chief Executive Officer of
American Commercial Bank who is eligible to participant in this plan and any
individual who has become a participant in the plan and subsequently retires or
is disabled.

               b.   GOVERNING LAW.  This Plan shall be construed in accordance
with and governed by the laws of the State of California.

               c.   LIMITATIONS ON LIABILITY.  The payment of benefits hereunder
to the Participant or his or her beneficiary pursuant to this Plan shall fully
discharge the Bank from all claims or liabilities with respect to such payments
unless, before such payment is made, the Bank has received at its principal
place of the business written notice by or on behalf of some other person who
claims to be entitled to such payments or some part thereof.  In the event the
Participant is deceased and a Court of competent jurisdiction has entered a
final order with respect to his or her estate, payment of such money, or
portions thereof, if any be due, pursuant to the terms of the judgment shall
likewise fully protect the Bank making such payment unless, before such payment
is made, written notice of a claim or adverse claim is received in the manner
provided above.

               d.   SUICIDE.  No benefits shall be payable hereunder to a
Designated Beneficiary if the Participant's death occurs as a result of suicide,
while sane or insane, within two years after
                    (1)  execution of the Adoption Agreement or
                    (2)  any subsequent change in the benefits for said
Participant, but the benefit withheld under this paragraph d(2) shall only be
the amount of increase in benefits represented by such change.

                               American Commercial Bank
             Restated and Amended Chief Executive Officer's Retirement Plan
                             Draft run September 23, 1997
                                        Page 5
<PAGE>

                                 ADOPTION AGREEMENT
                     CHIEF EXECUTIVE OFFICER'S RETIREMENT PLAN
                              AMERICAN COMMERCIAL BANK

     This Adoption Agreement is entered into this ___ day of
________, 1996, between American Commercial Bank (hereinafter "ACB") and HARRY
L. MAYNARD (hereinafter "Participant"), in consideration of the following facts:

     A.   The Board of Directors of American Commercial Bank adopted a Chief
Executive Officer's Income Continuation Plan effective January 1, 1990.

     B.   The Chief Executive Officer's Income Continuation Plan was renamed the
Chief Executive Officer's Retirement Plan by amendment adopted January 5, 1993.

     C.   The Plan was amended on December 17, 1991, January 5, 1993, January 
18, 1994, January 12, 1995, and May 30, 1996.  Hereinafter, this is referred 
to as the "Plan".

     D.   The parties desire to execute a current adoption agreement, reflecting
the changes implemented by all previous amendments.

WHEREFORE, the Parties agree as follows:

          1.   PARTICIPANT.  Participant is an eligible Participant under the
Plan.

          2.   ADOPTION.  The parties agree that each is bound by the provisions
of the plan as adopted and amended to date, and as hereafter amended.

          3.   BENEFIT.  The amount of retirement benefit, once fully vested
under the plan, is $5,033.33 per month for ten years, commencing January 1,
1993.  If not fully vested, the benefit shall be paid pursuant to election of
the Participant under the terms of the plan.

          4.   BENEFICIARY.  In the event that Participant dies before
receiving all benefits under the plan, the following are to receive the benefits
remaining:
               PRIMARY BENEFICIARY/IES:
                                        ---------------------------------------
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------


               ALTERNATE BENEFICIARY/IES:
                                          --------------------------------------
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------

          5.   EFFECTIVE DATE.  The effective date for Participant's enrollment
in the plan is
               ---------------------------------------------------------------.

          6.   PRIOR ADOPTION AGREEMENTS.  This Adoption Agreement

<PAGE>

replaces all prior Adoption Agreements and amendments thereto executed by the
parties pursuant to the Plan.

Date:
      -----------------------                ------------------------------
                                             Participant

Date:                                        AMERICAN COMMERCIAL BANK
      -----------------------
                                             by
                                             ------------------------------
                                               JAMES E. BEENINGA, President

                                  SPOUSAL CONSENT

     As witnessed by my signature below, I give my consent to the benefit 
designated in this Adoption Agreement.

Date:
      -----------------------                ------------------------------
                                             Spouse of Participant

<PAGE>

                                     EXHIBIT 10.7
                   Restated and Amended Directors' Retirement Plan

<PAGE>

                              AMERICAN COMMERCIAL BANK

                   RESTATED AND AMENDED DIRECTORS RETIREMENT PLAN

     This Restated and Amended Directors Retirement Plan is executed in 
consideration of the following facts:

     A. The Board of Directors of American Commercial Bank adopted a 
Directors Income Continuation Plan effective January 1, 1990.

     B.   The Directors Income Continuation Plan was renamed the Directors' 
Retirement Plan by amendment adopted January 5, 1993.

     C.   The Plan has been amended previously on December 17, 1991, January 
5, 1993, January 18, 1994, and January 12, 1995.

     D.   The Directors desire to restate and amend the plan.

WHEREFORE, the Directors Retirement Plan is adopted as follows:

          1.   PLAN BENEFITS. The Plan shall offer the following benefits:

               a.   DIRECTOR'S NORMAL RETIREMENT BENEFIT. Upon normal 
retirement date, any extension thereof, or actual retirement, whichever 
occurs later, each Director of American Commercial Bank shall receive, a 
monthly retirement benefit, for 120 months payment in the amount set forth in 
the adoption agreement for each director. This benefit is subject to the 
vesting rules set forth in this plan. Attached hereto as schedule A is a 
listing of directors serving as of the date of adoption of this restated 
plan, and their monthly benefit.

               b.   POST-RETIREMENT DEATH BENEFIT. In the event a Participant 
dies prior to receipt of the payments set forth in paragraph 1a, the payments 
shall be made to the Designated Beneficiary. If there is no Designated 
Beneficiary, or if such Designated Beneficiary dies and there are no 
alternates named, such benefit shall be payable to Participant's Estate.

               c.   PRE-RETIREMENT DEATH BENEFIT. In the event a Director 
dies while in office, such Director's Designated Beneficiary shall receive 
the benefit as set forth in paragraph 1a.  Payments will commence within 
thirty days of the death of the Director

               d.   DISABILITY RETIREMENT. In the event a Participant resigns 
or is removed due to medical disability, such Participant shall receive the 
benefit as set forth in paragraph 1a. Benefits will commence within thirty 
days of the resignation or removal or the Participant's Normal Retirement 
Date, whichever is later.

<PAGE>

               e.   EARLY RETIREMENT. In the event a Participant resigns, is 
removed, or is not reelected, such participant shall receive, commencing at 
normal retirement age, such portion of the Benefit as has vested in 
accordance with the terms of this plan. Such benefit shall not be payable if 
the resignation or removal is due to fraudulent or dishonest conduct.

               f.   LATE RETIREMENT. In the event a Participant has reached 
the age of 75, is still serving as a Director, and has a current Adoption 
Agreement with the Bank, said Director, at the Director's Option, may 
commence payments under the adoption agreement upon 10 days written notice. 
Said payments shall be made only to the extent they are vested in the 
director. The Director must meet all qualification requirements under the 
plan except for the requirement of death or retirement. All payments made 
pursuant to the notice shall be in discharge of the obligations of Bank under 
this plan.

               g.   EXCLUSION OF DUPLICATED BENEFITS. No Director shall be 
eligible for benefits under this plan if:

                    (1) Said Director is receiving or entitled to receive 
benefits under the Senior Executive Retirement Plan or the Chief Executive 
Officer Retirement Plan previously adopted by the Bank.

                    (2) Said Director is or was, a Director of another bank 
which is merged into or purchased by Bank, and which Bank had a director's 
retirement plan offering similar benefits. The Board shall determine on a 
case by case basis whether such plan is similar.

               h.   QUALIFICATION FOR INSURANCE. For all Directors not part 
of this plan as of the date of adoption of this provision, to be eligible to 
participate the Bank must be able to obtain life insurance on said Director 
adequate to cover said Director's benefits under this plan, and must 
cooperate in obtaining insurance on which Bank is the beneficiary. Once 
determined to be insurable, and Bank has had an opportunity to acquire 
insurance, said Director shall be a participant. The right of the Director to 
participate under this provision, once established, shall not terminate. That 
is, in the event Bank subsequently elects not to purchase life insurance, or 
Bank terminates life insurance for any reason, including failure to pay 
premium, the right of the Director to participate shall not terminate.

          2.   VESTING RULES. A Participant's benefits under this plan shall 
vest as follows:

               a.   THREE YEAR WAITING PERIOD. No Participant shall be 
eligible under this Plan for a benefit until said Participant

                            American Commercial Bank
                Restated and Amended Director's Retirement Plan
                              Adopted May 30, 1996
                                     Page 2

<PAGE>

has served three years as a Director, commencing with date of first 
appointment.

               b.   SERVICE CREDIT. A Participant shall vest 8% per year for 
services rendered after the three year waiting period has expired. Only 
services rendered after the three-year waiting period shall be counted for 
vesting purposes.

               c.   DEATH OR DISABILITY. In the event a Participant dies, or 
in the event a Participant resigns due to disability, such Participant shall 
be immediately vested 100% under this plan.

               d.   TRANSITION RULE. Because previous vesting rules were 
different, some Participants may have vested more benefits than are set forth 
under paragraphs 2a and 2b. Schedule B attached hereto lists the vesting 
percentages of present directors under the plan as herein amended. 
Notwithstanding any other provision, each presently serving director shall 
accrue and be vested additional benefits, regardless of the benefits already 
accrued, commencing with the adoption of this restated plan. For example, a 
director who has three years service on the board as of the date of adoption 
of this amendment, and who is vested in 60% benefits under prior rules will 
accrue an additional 8% per year under the amended plan, regardless of the 
fact that such accrual would not have taken place absent this transitional 
provision.

               e.   AMENDMENT RULE. No amendment may have the effect of 
reducing benefits already vested in a Participant. Amendments may restrict 
further vesting of benefits until such benefits would accrue under the 
amendment.

               f.   PAYMENT OF PARTIAL BENEFITS. In the event a director 
retires and is vested less than one hundred percent, said director shall have 
the option of either receiving the vested portion of the monthly benefit over 
the full ten years, or receive the full monthly benefit for the vested 
portion of ten years. For example, if a director is 70% vested at retirement, 
said director shall have the option to receive 70% of the monthly benefit set 
forth in the adoption agreement for ten years, or the full amount of the 
monthly benefit set forth in the adoption agreement for seven years.

          3.   SPECIAL RULE IN EVENT OF SALE OR MERGER OF BANK. In the event 
all stock of American Commercial Bank or Americorp is transferred to a single 
buyer, or in the event that the Bank or Americorp is merged into another 
corporation, then the following two rules shall apply:

                              American Commercial Bank
                  Restated and Amended Director's Retirement Plan
                                Adopted May 30, 1996
                                       Page 3

<PAGE>

               a.   In the event that the benefits payable pursuant to 
paragraph 1a of this plan are less than the compensation being then paid 
monthly to the Chairman, Vice-Chairman or Director, then the benefit payable 
under this plan shall be modified to be equal to the then monthly benefit 
being received by the Chairman, Vice Chairman, or Directors as appropriate.

               b.   All benefits shall vest 100% upon such merger or sale.

          4.   UNFUNDED PLAN. This Plan not funded by any fund or specific 
asset or assets of the Bank. No Participant or any other person shall have 
any interest in any fund or in any specific asset or assets of the Bank by 
reason of any amounts due to such Participant under this Plan, nor any right 
to receive any distribution under the Plan except as, and to the extent 
expressly provided in the Plan. Nothing in the Plan shall be deemed to give 
any subsidiary, parent or affiliate of the Bank rights to participate in the 
Plan, except in accordance with the provisions of the Plan. All benefits 
provided for hereunder are completely unsecured and are payable only out of 
the general assets of the Bank. The Bank shall be under no obligation 
whatsoever to purchase or maintain any life insurance policy or annuity 
contract or in any other manner provide the benefits or fund its obligations 
under this plan.

          5.   RIGHT OF THE BANK TO TERMINATE THE PLAN. The Bank shall have 
the right to terminate this Plan at any time. If the Plan is terminated, the 
Participants shall receive future benefits in the same manner and amount as 
such Participant would have received under Paragraph 1d. Should the Bank 
elect to Terminate the Plan, it shall be obligated to continue to pay all 
benefits provided for hereunder to all Participants or their Designated 
Beneficiaries, as the case may be, who have died or retired and who have 
become entitled to receive benefits in accordance with the terms of this Plan.

          6.   ADMINISTRATION. The Board of Directors of the Bank shall have 
full power and authority to administer this Plan. The Board may establish a 
committee of three (3) members of the Bank's Board of Directors to administer 
the plan. No member of the Board shall be liable to any person for any action 
taken or omitted in connection with the administration of this Plan unless 
attributable to his own willful misconduct or lack of good faith. The 
Directors shall, from time to time, establish eligibility requirements for 
participation in the Plan and rules for the Administration of the Plan that 
are not inconsistent with the provisions of the Plan.

                              American Commercial Bank
                  Restated and Amended Director's Retirement Plan
                                Adopted May 30, 1996
                                       Page 4

<PAGE>

          7.   AMENDMENT. The Board of Directors reserves the right to amend 
this Plan in such manner as it deems necessary, in its sole discretion, 
subject to the limitations of Paragraphs 2 and 4.

          8.   ADOPTION AGREEMENTS. All participants shall execute adoption 
agreements upon becoming participants in the plan. All those who have 
previously signed adoption agreements on the effective date of this amendment 
and restatement shall execute amended adoption agreements to bring benefits 
into line with the plan as restated. Bank shall present amended adoption 
agreements to all participants within 30 days of final adoption of this 
restated plan.

          9.   MISCELLANEOUS.

               a.   DEFINITIONS.

                    (1)  "Plan" means the Directors Retirement Plan of 
American Commercial Bank as described in this instrument.

                    (2)  "Bank" means American Commercial Bank.

                    (3)  "Designated Beneficiary" means any individual or 
individuals designated in writing by a Participant to receive benefits under 
this plan in the event of the Participant's death.

                    (4)  "Director" means a Director of American Commercial 
Bank, a California State Bank.

                    (5) "Medical Disability" shall mean a medical condition 
which significantly limits or restricts the ability of the Participant to 
function fully and competently as a Director of Bank. The Board of Directors 
shall consider and rule upon requests for resignation based upon medical 
disability on a case by case basis, taking all factors and information 
available to the Board into consideration. It shall not be necessary for a 
director to provide a medical opinion that the Director is medically disabled 
for purposes of Social Security, disability benefits provided by the bank 
under other plans, or for purposes of State Disability Insurance.

                    (6) "Normal Retirement Date" shall ordinarily be age 
seventy-four (74). The Normal Retirement Date for each participant shall be 
set forth in the Adoption Agreement.

                    (7) "Participant" means a Director of American Commercial 
Bank who is eligible to participant in this plan and any individual who has 
become a participant in the plan and subsequently retires or is disabled.

               b.   GOVERNING LAW. This Plan shall be construed in accordance 
with and governed by the laws of the State of California.

                              American Commercial Bank
                  Restated and Amended Director's Retirement Plan
                                Adopted May 30, 1996
                                       Page 5

<PAGE>

               c.   LIMITATIONS ON LIABILITY. The payment of benefits 
hereunder to the Participant or his or her beneficiary pursuant to this Plan 
shall fully discharge the Bank from all claims or liabilities with respect to 
such payments unless, before such payment is made, the Bank has received at 
its principal place of the business written notice by or on behalf of some 
other person who claims to be entitled to such payments or some part thereof. 
In the event the Participant is deceased and a Court of competent 
jurisdiction has entered a final order with respect to his or her estate, 
payment of such money, or portions thereof, if any be due, pursuant to the 
terms of the judgment shall likewise fully protect the Bank making such 
payment unless, before such payment is made, written notice of a claim or 
adverse claim is received in the manner provided above.

               d.   SUICIDE. No benefits shall be payable hereunder to a 
Designated Beneficiary if the Participant's death occurs as a result of 
suicide, while sane or insane, within two years after

                    (1)  execution of the Adoption Agreement or

                    (2) any subsequent change in the benefits for said 
Participant, but the benefit withheld under this paragraph d(2) shall only be 
the amount of increase in benefits represented by such change.

                              American Commercial Bank
                  Restated and Amended Director's Retirement Plan
                                Adopted May 30, 1996
                                       Page 6

<PAGE>

                                 ADOPTION AGREEMENT
                             DIRECTOR'S RETIREMENT PLAN
                              AMERICAN COMMERCIAL BANK

     This Adoption Agreement is entered into this _____ day of __________, 
1996 between American Commercial Bank (hereinafter "ACB") and _______________ 
(hereinafter "Participant"), in consideration of the following facts:

     A. The Board of Directors of American Commercial Bank adopted a 
Directors Income Continuation Plan effective January 1, 1990.

     B. The Directors Income Continuation Plan was renamed the Directors' 
Retirement Plan by amendment adopted January 5, 1993.

     C. The Plan was amended on December 17, 1991, January 5, 1993, January 
18, 1994, January 12, 1995, and May 30, 1996. Hereinafter, this is referred 
to as the "Plan".

     D. The parties desire to execute a current adoption agreement, 
reflecting the changes implemented by all previous amendments.

WHEREFORE, the Parties agree as follows:

          1.   PARTICIPANT.  Participant is an eligible Participant under the 
Plan.

          2.   ADOPTION.  The parties agree that each is bound by the 
provisions of the plan as adopted and amended to date, and as hereafter 
amended.

          3.   BENEFIT. The amount of retirement benefit, once fully vested 
under the plan, is $___________ per month for ten years.  If not fully 
vested, the benefit shall be paid pursuant to election of the Participant 
under the terms of the plan.

          4.   BENEFICIARY.   In the event that Participant dies before 
receiving all benefits under the plan, the following are to receive the 
benefits remaining:

               PRIMARY BENEFICIARY/IES:________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
               ALTERNATE BENEFICIARY/IES:______________________________________
_______________________________________________________________________________
_______________________________________________________________________________

          5.   EFFECTIVE DATE.  The effective date for Participant's 
enrollment in the plan is __________________.

          6.   PRIOR ADOPTION AGREEMENTS. This Adoption Agreement replaces 
all prior Adoption Agreements and amendments thereto executed by the parties 
pursuant to the Plan.

<PAGE>

Date:
     ----------------------------            -----------------------------------
                                             Participant

Date:                                        AMERICAN COMMERCIAL BANK
     ----------------------------



                                             by
                                                ----------------------------
                                                JAMES E. BEENINGA, President



                                   SPOUSAL CONSENT

     As witnessed by my signature below, I give my consent to the benefit 
designated in this Adoption Agreement.

Date:
     ----------------------------            -----------------------------------
                                             Spouse of Participant


<PAGE>

                                      Schedule A



                                                             Monthly
               Director                                      Benefit
               ----------------------------------           ----------
               Edward T. Martin                              $ 3,300
               Allen W. Jue                                  $ 1,200
               Lincoln E. Cryne                              $ 1,200
               Robert J. Lagomarsino                         $   500
               Robert L. Mobley                              $   500
               Catherine S. Wood                             $   500


<PAGE>

                                      Schedule B

                                                             Vesting
               Director                                    Percentages
               ----------------------------------           ----------
               Edward T. Martin                                  60%
               Allen W. Jue                                      60%
               Lincoln E. Cryne                                  60%
               Robert J. Lagomarsino                             60%
               Robert L. Mobley                                  60%
               Catherine S. Wood                                 60%


<PAGE>




                                    EXHIBIT 10.8
            Data processing Agreement with Electronic Data Systems Corp.

<PAGE>

                   AGREEMENT FOR INFORMATION TECHNOLOGY SERVICES

     THIS AGREEMENT ("Agreement") is between Electronic Data Systems Corporation
("EDS"), a Delaware corporation with an address at 5400 Legacy Drive, Plano,
Texas 75024, and AMERICAN COMMERCIAL BANK ("Customer"), a California state-
chartered bank with an address at 300 SOUTH MILLS ROAD, VENTURA, CA 93003.

     WHEREAS, Customer desires to purchase certain information technology
services from EDS, a provider of such services.

     NOW, THEREFORE, Customer and EDS hereby agree as follows:

                              ARTICLE I - DEFINITIONS

1.1  DEFINITIONS. In this Agreement:

    (a)   "Account Record" is an end-customer account (including, without
          limitation, any open or closed DDA/checking account, savings 
          account, certificate of deposit account, or loan account) that 
          is maintained on the EDS System during the applicable month.

    (b)   "Additional Services" are the Services described in 
          Section 3.1(d).

    (c)   "Basic Services" are the Services listed in Section I of Schedule A.

    (d)   "Business Day" is each weekday, Monday through Friday, which is
          not a holiday of Customer.

    (e)   "Conversion Services" are the Services described in Section
          3.1(c).

    (f)   "CPI" is the Consumer Price Index for All Urban Consumers, U.S.
          City Average, for All Items (1982-1984=100) as published by the
          Bureau of Labor Statistics of the U.S. Department of Labor. If
          the Bureau of Labor Statistics stops publishing the CPI, the
          parties will substitute another comparable measure published by a
          mutually agreeable source. However, if such change is merely to
          redefine the base period for the CPI from 1982-1984 to some other
          period, the parties will continue to use the CPI but will, if
          necessary, convert the two CPI's being compared to the same basis
          by multiplying one of them by the appropriate conversion factor.

    (g)   "Customer Systems" are the Systems listed in Schedule D to be
          provided by Customer for use in conjunction with EDS Systems.

    (h)   "Data Center" is the space at one or more locations where EDS
          performs Services, excluding  Customer locations.

    (i)   "EDS Systems" are all Systems, except for Systems provided by 
          Customer, used by EDS to provide Services, including without 
          limitation any improvements, modifications, or enhancements made by 
          EDS to any System and provided to Customer under this Agreement. The 
          term "EDS Systems" includes, without limitation, the ITI Premier 
          systems described in Schedule A.

    (j)   "Effective Date" is the date that this Agreement is executed by
          EDS pursuant to Section 9.11.

    (k)   "Equipment" is all telecommunications lines, modems, and other
          equipment, including without limitation terminals, control units,
          ports, logical units, and all related data transmission service
          required by EDS for Customer to access the EDS Systems, transmit
          data to EDS, and receive reports and other output from EDS.

    (l)   "Initial Term" is defined in Section 2.1.

    (m)   "ITI" is Information Technology, Inc.

    (n)   "Operational Date" is the later of (i) the Effective Date, or
          (ii) the first day on which any Conversion Services are
          completed and Customer has the capability to input transactions
          or data for processing by EDS. If the Operational Date occurs
          after the Effective Date, EDS will notify Customer of the
          Operational Date by delivery of a notice to Customer in the form
          attached as Attachment 1 to Schedule A.

    (o)   "Optional Services" are the Services listed in Schedule B.

<PAGE>

    (p)   "PC Software" means the PC-based software applications to be
          utilized by Customer in connection with the Services, as such
          software applications are described in Section I(a) of Schedule
          A.

    (q)   "Renewal Term" is defined in Section 2.1.

    (r)   "Service" or "Services" are all of the services to be provided by
          EDS under this Agreement, which include the Basic Services,
          Optional Services, Conversion Services and Additional Services.

    (s)   "System" or "Systems" are (i) computer programs, including
          without limitation software, firmware, application programs,
          operating systems, files and utilities; (ii) supporting
          documentation for such computer programs, including without
          limitation input and output formats, program listings, narrative
          descriptions, operating instructions and procedures, user and 
          training documentation, special forms, and source code; and (iii) 
          the tangible media upon which such programs are recorded, including 
          without limitation chips, tapes, disks and diskettes.

     Other terms are defined elsewhere in this Agreement.

                                 ARTICLE II - TERM

2.1  TERM. This Agreement will begin on the Effective Date and, unless
     terminated earlier under Section 7.3, 7.4, 7.5, 7.6, or 9.5, will continue
     for a period of five years from the Operational Date (the "Initial Term").
     Thereafter this Agreement will automatically renew for successive terms of
     two years each (the "Renewal Terms") unless either party gives the other
     party written notice at least six months prior to the expiration date of
     the Initial Term or the Renewal Term then in effect that the Agreement will
     not be renewed beyond such term.

                         ARTICLE III - EDS RESPONSIBILITIES

3.1  SERVICES PROVIDED. EDS or its subcontractors will provide Customer with the
     following Services:


     (a)  BASIC SERVICES. Customer's requirements for Basic Services.

     (b)  OPTIONAL SERVICES. The Optional Services that Customer requests and
          EDS agrees to provide.

     (c)  CONVERSION SERVICES. On a mutually agreeable schedule EDS will
          provide those services and instructions ("Conversion Services")
          reasonably required for Customer to convert to and use the EDS
          Systems as described in Section II of Schedule A. Customer will
          cooperate in the conversion effort and timely provide whatever
          information, data, clerical and office support, management
          decisions, approvals, and sign-offs that EDS reasonably requires.
          According to a plan to be developed by Customer and EDS, EDS will
          train a mutually designated group of Customer's personnel in the
          proper use of the EDS Systems for the charges set forth in
          Section III(b), Section III(c), Section III(d) and Section III(e)
          of Schedule C. Additional training in the proper use of the EDS
          systems will be provided as an Additional Service. Customer will
          cooperate with EDS in scheduling training in conjunction with 
          Customer's conversion to the EDS Systems. In connection with the 
          Conversion Services, the parties will also comply with their 
          respective obligations, as described in Schedule E.

     (d)  ADDITIONAL SERVICES. If Customer requests EDS to perform any Service
          which is not a Basic Service, an Optional Service or a Conversion
          Service, then EDS may provide such service as an "Additional Service".

3.2  GENERAL TERMS RELATING TO SERVICES. EDS will:

     (a)  Beginning on the Operational Date, operate the EDS Systems at the
          Data Center, and accept data and other input from Customer. EDS
          will not be responsible for the loss of any input or output
          during transportation to or from the Data Center.

     (b)  Provide all Equipment at Customer's expense, including related
          shipping, installation, and maintenance charges, and advise
          Customer on the compatibility of its Equipment with the EDS
          Systems. Customer may elect, with EDS' approval, which will not
          be unreasonably withheld, to provide such Equipment at Customer's
          expense, subject to charges for Additional Services required for
          EDS Systems access or configuration.

     (c)  Provide for Customer's use one copy of EDS' standard user
          documentation and one copy of any revisions describing the
          preparation of input for, and use of, output from the EDS
          Systems. Such documentation will address the reports


                                          2
<PAGE>

          provided under this Agreement.  Upon Customer's request, EDS will
          provide additional copies of such documentation at EDS' then standard
          charges.

     (d)  Correct any errors in customer files that result in errors in
          reports or other output, including without limitation microfiche
          or electronic transmissions, where such errors  (i) are due
          solely to either malfunctions of EDS' equipment or the EDS
          Systems or errors of EDS' operators, programmers or other
          personnel, and (ii) are called to EDS' attention within the time
          frames specified in Section 4.3, EDS will, to the extent
          reasonably practicable, correct any other errors as an Additional
          Service.

     (e)  Establish, modify, or substitute from time to time any Equipment,
          processing priorities, programs, or procedures used in the
          operation of the EDS Systems or the provision of the Services
          that EDS reasonably deems necessary, and notify Customer of any
          such changes that will affect Customer's operations.

     (f)  Install and provide, at EDS' expense, all standard or regular
          updates and releases received from ITI with respect to EDS Systems.

     (g)  Perform the Services in accordance with the service level
          standards (the "Performance Standards") described in Schedule F.

3.3  AUDITS. EDS will provide auditors and inspectors that Customer designates
     in writing with reasonable access to the Data Center for the limited
     purpose of performing audits or inspections of Customer's business. EDS
     will provide to such auditors and inspectors reasonable assistance, and
     Customer will compensate EDS for any Additional Services provided in
     connection with the audit or inspection. EDS will not be required to
     provide access to data of other EDS customers.

3.4  REGULATORY COMPLIANCE. EDS will endeavor to maintain the EDS Systems so
     that they will not be disapproved by any federal or state regulatory
     authority with jurisdiction over Customer's business. If Customer believes
     that any modifications to the EDS Systems are required under any laws,
     rules, or regulations. Customer will promptly so inform EDS. EDS will
     perform any modifications to the EDS Systems or recommend changes to
     operating procedures of Customer that EDS determines are necessary or
     desirable: provided, that if any such changes or modifications result in a
     significant increase in EDS' cost of providing Services, EDS will be
     entitled to increase the charges under this Agreement by an amount that
     reflects a pro rata allocation of EDS' increased cost among the applicable
     EDS customers. New or enhanced EDS System features, functions, reports, or
     other Services that may result from such modifications or recommendations
     may be provided as an Additional Service. Notwithstanding the foregoing,
     Customer acknowledges that the EDS Systems may, from time to time, consist
     in part of System(s) licensed by EDS from third-party vendor(s) and,
     therefore, EDS shall have no duty or responsibility to modify any such
     third-party System under this Section 3.4 except to the extent that the
     vendor thereof has such a duty or responsibility to modify such System
     pursuant to the applicable license agreement between EDS and such vendor.

3.5  FINANCIAL STATEMENTS AND EDP AUDIT. Upon request, EDS will provide at no
     charge one copy of EDS' most recent audited financial statements to
     Customer. Upon request, EDS will also provide at no charge to Customer one
     copy of EDS' most recent independent Data Center EDP audit.

3.6  PC SOFTWARE. EDS will either (i) license to Customer or (ii) arrange with
     the appropriate third party vendor for a direct license, or a sublicense
     through EDS, to Customer of the PC Software. Customer will execute any
     such license or sublicense that may be required by such vendor and will be
     responsible for compliance with all terms and conditions thereof.   Such
     license or sublicense will provide for Customer to have the use of the PC
     Software at all times during the term of this Agreement.


                       ARTICLE IV - CUSTOMER RESPONSIBILITIES

4.1  MAINTENANCE OF EQUIPMENT.  Customer will maintain all Equipment owned or
     leased by Customer in good working order in accordance with manufacturer's
     specifications.

4.2  PROVISION OF FORMS. Unless otherwise agreed in writing, Customer will
     provide or pay for all forms required by Customer. These forms will 
     conform to EDS' reasonable specifications. Customer will also provide all
     forms produced or printed at Customer's premises and required for the 
     performance of Services, or will pay mutually agreed charges to EDS for 
     such forms if provided by EDS at Customer's request.

4.3  CORRECTION OF REPORTS AND OUTPUT. Customer will balance reports to verify
     master file information and will inspect and review all reports and other
     output (whether printed, microfiched or electronically


                                          3
<PAGE>

     transmitted) created from data provided by Customer to EDS. Customer will
     reject all incorrect reports or output within two Business Days after
     receipt of daily reports or output, within five Business Days after receipt
     of annual. quarterly or monthly reports or output. and within three
     Business Days after receipt of all other reports or output.

4.4  PROVISION OF DATA. Customer will be responsible for the quality and
     accuracy of all data and other input provided to EDS. EDS may, at its
     option, return to Customer for correction before processing any data
     submitted by Customer which is incorrect, illegible or not in proper form.
     If Customer does not provide its data to EDS in accordance with EDS'
     specified format and schedule. EDS will use reasonable efforts to
     reschedule and process the data as promptly as possible. Related expenses
     incurred by EDS will be charged to Customer.

4.5  USE OF SYSTEM, PROCEDURES, ETC. Customer will comply with all operating
     instructions for the EDS Systems which are issued by EDS ham mine to min,
     Except as otherwise provided in this Agreement, Customer will be
     responsible for the supervision, management and control of its use of the
     EDS Systems, including without limitation (i) implementing sufficient
     procedures to satisfy its requirements for the security and accuracy of the
     data and other input Customer provides. (ii) implementing reasonable
     procedures to verify reports and other output from EDS within the time
     frames specified in Section 4.3, and (iii) specifying the methods of
     accrual calculation to be used by EDS in providing the Services from the
     options available in the EDS Systems.

4.6  CUSTOMER SYSTEMS. Customer will provide, at Customer's expense. the
     Customer Systems. Customer will be responsible for any license or
     maintenance fees related to providing the Customer Systems for use by EDS
     in connection with the Services. Customer will. at Customer's expense.
     ensure that the Customer Systems are at V times compatible with the EDS
     Systems and EDS will have no liability hereunder for any delay or failure
     to perform Services which arises as a result of the failure of Customer 
     to maintain any Customer System so that it is compatible with the EDS 
     Systems.

4.7  PC SOFTWARE.

     (a)  Notwithstanding Section 3.2(b). Customer will. at Customers
          expense. provide and be responsible for all equipment required
          for Customer to use the PC Software ("PC Software Equipment").

     (b)  Without EDS' prior written consent. Customer will not (i) install
          any System other than the PC Software on applicable PC Software
          Equipment:(ii) sell, assign, lease, transfer, or disclose to any
          third party the PC Software, (iii) use the PC Software for the
          commercial benefit of any third party; (iv) copy or reproduce the
          PC Software; or (v) reverse assemble, reverse compile, or
          otherwise recreate the PC Software. Customer may transfer its use
          of the PC Software to a backup or replacement system to the PC
          Software Equipment on a temporary or permanent basis provided
          Customer gives prior written notice to EDS and discontinues use
          of the PC Software on the applicable PC Software Equipment.

4.8  OTHER RESPONSIBILITIES. Customer will also comply with its obligations as
     set forth in Schedule E.


                            ARTICLE V - PAYMENTS TO EDS

5.1  SERVICE CHARGES.  Customer will pay EDS for the Services as follows:

     (a)  For Basic Services, the monthly charges listed in Section I of
          Schedule C.

     (b)  For Conversion Services, the applicable conversion charges listed
          in Section HI of Schedule C.

     (c)  For Optional Services, the monthly charges listed in Section II
          of Schedule C.

     (d)  For Additional Services, EDS' then standard charges for such
          Services. or, if EDS then has no standard charges for such
          Services. upon whatever other basis that the parties agree.

5.2  ADDITIONAL CHARGES. Customer will also pay EDS the following, if
     applicable:

     (a)  All costs incurred by EDS (i) in mailing reports or other output
          to Customer. its customers or third parties. and (ii) in
          transporting, shipping, or delivering reports. output. or input
          between the. Data Center and Customer's locations.

     (b)  All actual out-of-pocket costs and expenses, including, without
          limitation. travel and travel related expenses, which are
          incurred by EDS in


                                          4
<PAGE>

          providing Services when incurred at Customer's request.

     (c)  All taxes, however designated or levied. based upon any charges
          under this Agreement. or upon this Agreement or the Systems,
          Services, or materials provided hereunder, or their use,
          including without limitation state and local privilege or excise
          taxes based on gross revenue, sales and use taxes, and any taxes
          or amounts in lieu thereof paid or payable by EDS in respect of
          the foregoing, exclusive, however, of franchise taxes and taxes
          based on the net income of EDS.

5.3  TIME OF PAYMENT.

     (a)  All charges under this Agreement will be due and payable within
          ten days of invoice date. Any charges not paid within thirty days
          of invoice date will bear interest until paid at a rate equal to
          the lesser of 0% per month or the maximum interest rate allowed
          by applicable law.

     (b)  If Customer reasonably disputes in good faith any invoiced
          charge, then, no later than ninety days after the date of such
          invoice, Customer will give EDS written notice specifying the
          reasons for such dispute. Charges not disputed as set forth in
          this Section 5.3(b) will be deemed acceptable by Customer.

5.4  COST OF LIVING ADJUSTMENT. No more than once in any twelve month period.
     EDS may, at its option and by giving Customer written notice. increase the
     charges for Services by a percentage not to exceed the percentage by which
     the CPI as of that time is higher than the CPI as of (i) for the first
     adjustment, the earlier of the Effective Date or the date of the last
     adjustment previously made pursuant to any immediately prior agreement. if
     any. under which EDS provided the same or similar Services to Customer. and
     (ii) thereafter. the previous time that EDS adjusted its charges to
     Customer pursuant to this Section. These increased charges will remain in
     effect until EDS adjusts them again pursuant to this Section.


                               ARTICLE VI - SYSTEMS,
                             DATA, AND CONFIDENTIALITY

6.1  EDS SYSTEMS. All EDS Systems are and will remain the exclusive property of
     EDS or licensees of such EDS Systems. as applicable, and. except as
     expressly provided in this Agreement, Customer shall have no ownership
     interest or other rights in any EDS System. Customer acknowledges that the
     EDS Systems include EDS proprietary information and agrees to keep the EDS
     Systems confidential at all times. Upon the expiration or termination of
     this Agreement, Customer will return all copies of all items relating to
     the EDS Systems which are in the possession of Customer and certify to EDS
     in writing that Customer has retained no material relating to the EDS
     Systems.

6.2  CUSTOMER'S INFORMATION. Information relating to Customer or its customers
     contained in Customer's data files is the exclusive property of Customer
     and EDS will only be the custodian of that information. EDS agrees to hold
     in confidence all proprietary information of Customer and its customers
     provided to EDS in accordance with Section 6.3. However, upon the request
     of any appropriate federal or state regulatory authority with jurisdiction
     over Customer's business and after EDS has, when reasonably possible,
     notified Customer of such request, EDS will allow such authority access to
     all records and other information of Customer and its customers in the
     possession of EDS and provide as an Additional Service any related
     assistance that is required Promptly after the termination or expiration of
     this Agreement and the payment to EDS of all sums due and owing, including
     without limitation any amounts due under Sections 7.7 or 7.8. EDS will, at
     Customer's request arid expense. return to Customer all of Customer's
     information. data. and files in EDS' then standard machine-readable format
     and media.

6.3  CONFIDENTIALITY. Except as otherwise provided in this Agreement. EDS and
     Customer each agree that all information communicated to one by the other
     or the  other's affiliates, whether before or after the Effective  ate.
     will be received in strict confidence, will be used  only for purposes of
     this Agreement. and except for the  requirements of Section 6.2 will not be
     disclosed by  the recipient party. its agents. subcontractors. or
     employees without the prior written consent of the  other party. Each party
     agrees to take all reasonable  precautions to prevent the disclosure to
     outside parties of such information, including, without limitation, the
     terms of this Agreement, except as required by legal, accounting, or
     regulatory requirements beyond the reasonable control of the recipient par,
     If Customer is required to disclose any proprietary information of EDS in
     accordance with any such legal, accounting, or regulatory requirements,
     then Customer will promptly notify EDS of such requirement and will
     cooperate with EDS (at EDS' expense) in EDS' efforts, if any, to avoid or
     limit such disclosure including, without limitation, through obtaining an
     injunction or an appropriate redaction of the proprietary information in


                                          5
<PAGE>

     question. The provisions of this Section will survive the expiration or
     termination of this Agreement for any reason.

6.4  SAFEGUARDING DATA INTEGRITY. EDS will maintain internal computer data
     integrity safeguards (such as access codes and passwords) to protect
     against the accidental or unauthorized deletion or alteration of Customer's
     data in the possession of EDS. EDS will provide additional internal
     computer data integrity safeguards that Customer reasonably requests as an
     Additional Service. EDS will also employ and maintain controlled access
     systems in the Data Center.

6.5  CONTINGENCY PLANNING. The parties' hereby agree that their respective
     responsibilities under the Agreement with respect to contingency planning
     will be as follows:

     (a)  EDS will develop, maintain and, as necessary in the event of a
          disaster, execute a disaster recovery plan (the "EDS Plan") for the 
          Data Center and will provide to Customer and its auditors and 
          inspectors such access to the EDS Plan as Customer may reasonably 
          request from time to time. EDS will not be required to provide access
          to information of other EDS customers.

     (b)  Customer will develop, maintain and, as necessary in the event of
          a disaster, execute a business resumption plan (the "Customer
          Plan") for all Customer locations and the telecommunications
          links between the Customer locations and the Data Center and will
          provide to EDS such access to the Customer Plan as EDS may
          reasonably request from time to time.

     (c)  EDS will provide to Customer such information as may be
          reasonably required for Customer to assure that the Customer Plan
          is compatible with the EDS Plan.

     (d)  Each party will be responsible for the training of its own
          personnel as required in connection with all applicable
          contingency planning activities.

     (e)  Each party's contingency planning activities will comply, as
          appropriate, with such of the following regulatory policies as
          may be applicable to Customer's business, as the same may be
          amended or replaced from time to time: (i) Federal Deposit
          Insurance Corporation Bank Letter BL-22-89 dated July 14, 1989;
          (ii) Federal Reserve System Supervision and Regulation Number
          SR-89-16 dated August 1, 1989; and (iii) Office of the
          Comptroller of the Currency Banking Circular Number BC177 dated
          July 12, 1989. If compliance with any amendments or replacements
          of the policies listed above would significantly increase EDS'
          cost of providing Services, EDS will be entitled to increase the
          charges under Agreement by an amount that reflects a pro rata
          allocation of EDS' increased cost among the applicable EDS
          customers.


                    ARTICLE VII - TERMINATION AND RELATED MATTERS

7.1  PERFORMANCE REVIEW. A designated representative of EDS and a designated
     representative of Customer will meet as often as reasonably requested by
     either party to review the performance of EDS or Customer under this
     Agreement. Written minutes of such meetings may be kept. In the event of
     any dispute, controversy, or claim between the parties arising from or
     relating to this Agreement (a "Dispute"), then, upon the written request of
     either party, each of the parties shall appoint a designated officer to
     meet and negotiate in good faith to resolve such Dispute. Formal
     proceedings for the arbitration of such Dispute in accordance with Section
     7.2 may not be commenced until the earlier of (a) the expiration of thirty
     days after the initial request for such negotiations, or (b) either of the
     designated officers concluding in good faith and notifying the other
     designated officer that amicable resolution through continued negotiation
     of the matter in issue does not appear likely.

7.2  ARBITRATION. EDS and Customer stipulate and agree that if they are unable
     to resolve any Dispute as contemplated by Section 7.1, then such Dispute
     will be resolved by final and binding arbitration by a panel of three
     arbitrators (the "Arbitration Panel") in accordance with and subject to the
     Commercial Arbitration Rules of the American Arbitration Association
     ("AAA") then in effect. Following notice of a party's election to require
     arbitration, each party will within thirty days select one arbitrator, and
     those two arbitrators will within thirty days thereafter select a third
     arbitrator. If the two arbitrators are unable to agree on a third
     arbitrator within thirty days, the AAA will within thirty days thereafter
     select such third arbitrator. Discovery as permitted by the Federal Rules
     of Civil Procedure then in effect will be allowed in connection with
     arbitration to the extent consistent with the purpose of the arbitration
     and as allowed by the Arbitration Panel. Judgment upon the award rendered
     in any arbitration may be entered in any court of competent jurisdiction,
     or application may be made to such court for a judicial


                                          6
<PAGE>

     acceptance of the award and an enforcement, as the law of the state having
     jurisdiction may require or allow. Unless (a) EDS has commenced a
     proceeding or has presented a claim pursuant to this Section 7.2 for
     nonpayment of amounts due under this Agreement by Customer, and Customer
     has not promptly paid all amounts in dispute into the escrow account
     referred to below, or (b) this Agreement has been terminated in accordance
     with this Article VII, EDS will continue to provide the Services during any
     arbitration proceedings commenced pursuant to this Section 7.2, and 
     Customer will continue to perform its obligations (including the making of
     payments to EDS) in accordance with this Agreement. Up to the maximum 
     amount in dispute, any disputed payment will be paid pending rendition of 
     the award by the Arbitration Panel into an escrow account that is 
     structured by agreement of the parties, or if agreement cannot be reached, 
     as directed by the Arbitration Panel. Any such escrow account will provide 
     for the payment of interest on the amounts deposited therein, and the 
     Arbitration Panel will make the determination regarding distribution of 
     such deposited amounts plus interest.

7.3  TERMINATION DUE TO ACQUISITION.  If fifty percent or more of the stock or
     assets of Customer are acquired by another person or entity, whether by
     merger, reorganization, sale, transfer,  or other similar transaction, EDS
     and Customer will negotiate in good faith the terms and conditions upon
     which this Agreement may be modified to accommodate such transaction. If
     the parties are unable to agree upon such modification, either party upon
     written notice to the other may terminate this Agreement upon the
     consummation of such acquisition or on a mutually agreeable date
     thereafter.

7.4  TERMINATION FOR NON-PAYMENT. If Customer defaults in the payment of any
     charges or other amounts due under this Agreement and fails to cure such
     default within ten days after receiving written notice specifying such
     default then EDS may, by giving Customer at least thirty days prior
     written notice thereof, terminate this Agreement as of a date specified in
     such notice.

7.5  TERMINATION FOR CAUSE. If either party materially defaults in its
     performance under this Agreement except for non-payment of amounts due to
     EDS, and fails to either substantially cure such default within ninety days
     after receiving written notice specifying the default or, for those
     defaults which cannot reasonably be cured within ninety days, promptly
     commence curing such default and thereafter proceed with all due diligence
     to substantially cure the default then the party not in default may, by
     giving the defaulting party at least thirty days prior written notice
     thereof terminate this Agreement as of a date specified in such notice.

7.6  TERMINATION FOR INSOLVENCY. If either party becomes or is declared
     insolvent or bankrupt, is the subject of any proceedings relating to its
     liquidation or insolvency or for the appointment of a receiver,
     conservator, or similar officer, or makes an assignment for the benefit of
     all or substantially all of its creditors or enters into any agreement for
     the composition, extension, or readjustment of all or substantially all of
     its obligations, then the other party may, by giving prior written notice
     thereof to the non-terminating party, terminate this Agreement as of a date
     specified in such notice.

7.7  PAYMENT UPON TERMINATION. The parties acknowledge that upon termination
     of this Agreement for any reason, including under Section 7.3, 7.4, 7.5, or
     7.6 (but excluding by election by either party not to renew pursuant to
     Section 2.1 or termination by Customer pursuant to Section 7.5 or 9.5), EDS
     will incur damages resulting from such termination that will be difficult 
     or impossible to ascertain. Therefore, prior to such termination and in
     addition to all other amounts then due and owing to EDS, Customer will pay
     to EDS as reasonable liquidated damages an amount equal to the sum of
     subsections (a) and (b):

     (a)  All costs reasonably incurred by EDS in connection with such
          termination, including without limitation telecommunication line
          disengagement expenses and costs of terminating leases on or
          shipping or storing any Equipment provided to Customer by or
          through EDS under this Agreement, plus a 25% management fee on
          such costs, plus EDS' charges for any Additional Services
          reasonably requested by Customer for deconversion assistance and
          EDS' then standard charges for the resources utilized to prepare
          any test or conversion tapes (together, the "Termination Costs").
          EDS may, at its option, invoice Customer for the lesser of (i)
          EDS' good faith estimate of the Termination Costs, or (ii) the
          aggregate of the charges payable to EDS pursuant to Article V for
          the two calendar months preceding the month in which notice of
          termination is given. If the actual Termination Costs are greater
          or less than the amount of EDS' invoice that is paid by Customer
          under the immediately preceding sentence, then Customer will pay
          EDS, or EDS will refund to Customer, as the case may be, the
          difference between the actual Termination Costs and the amount
          paid.


                                          7
<PAGE>

     (b)  Twenty-five percent of the total compensation which would have
          been paid or reimbursed to EDS under this Agreement during the
          remainder of its term. The amount of total compensation will be
          computed by multiplying the total number of months remaining in
          the Initial Term or the Renewal Term then in effect from the
          effective date of the termination by the average monthly charge
          to Customer for Services under this Agreement during the twelve
          calendar months immediately preceding the calendar month in which
          notice of termination was given, and multiplying that number by
          25%. This is expressed mathematically as follows:

          (Number of months remaining in term) x (average monthly charge
          for Services during the twelve months preceding notice of
          termination) X 0.25.

          If this Agreement has been in effect less than twelve calendar
          months prior to the giving of the notice of termination, then the
          parties will compute the amount due under this subsection (b)
          using the average monthly charge for Services made during such
          lesser number of calendar months. If termination of this
          Agreement occurs prior to the Operational Date, then the parties
          will compute the amount due under this subsection (b) assuming
          that the Operational Date had occurred when scheduled by EDS and
          using the average monthly charges reasonably estimated to be paid
          by Customer.

          All amounts payable under this Section 7.7 will be invoiced and
          paid prior to the effective date of such termination and prior to
          the release of any test tapes or other data of Customer.

7.8  PAYMENT UPON NON-RENEWAL. If Customer gives or receives notice not to renew
     this Agreement pursuant to Section 2.1, or Customer terminates this
     Agreement under Section 9.5, Customer will pay to EDS an amount equal to
     all amounts then due and payable to EDS, plus, (a) EDS' charges for any
     Additional Services reasonably requested by Customer for de-conversion
     assistance, (b) EDS' then standard charges for the resources utilized to
     prepare any test or conversion tapes, and (c) all other costs reasonably
     incurred by EDS in connection with such election not to renew or such
     termination that are described in Section 7.7(a) and that relate to
     obligations that Customer approved, which extend beyond the then current
     term of this Agreement or earlier termination date under Section 9.5. All
     amounts payable under this Section 7.8 will be invoiced and paid prior to
     the expiration date and prior to the release of any test tapes or other
     data of Customer.


                       ARTICLE VIII - LIABILITY AND INDEMNITY

8.1  LIMITATION OF LIABILITY. Section 3.2(d) sets forth Customer's exclusive 
     remedies for errors in reports or other output provided by EDS under 
     this Agreement. If EDS becomes liable to the Customer under this 
     Agreement for any other reason, then, except for damages arising from 
     EDS' willful misconduct, the damages recoverable against EDS for all 
     events, acts, delays, or omissions will not exceed in the aggregate the 
     compensation payable to EDS pursuant to Section 5.1 of this Agreement 
     for the lesser of the months that have elapsed since the Operational 
     Date or the three (3) months ending with the latest month in which 
     occurred the events, acts, delays or omissions for which damages are 
     claimed. In no event will EDS be liable for any indirect, consequential 
     or punitive damages of any party, including third parties, or damages 
     which could have been avoided had the output provided by EDS been 
     verified before use. Customer may not assert any cause of action against 
     EDS of which the Customer knew or should have known more than two years 
     prior to such assertion. In connection with the conduct of any 
     litigation with third parties relating to any liability of EDS to 
     Customer or to such third parties, EDS will have all rights which are 
     appropriate to its potential responsibilities or liabilities. EDS will 
     have the right to participate in all such litigation and to settle or 
     compromise its liability to third parties.

8.2  WARRANTY.  EXCEPT AS EXPRESSLY PROVIDED HEREIN, EDS DISCLAIMS ALL OTHER
     WARRANTIES, EXPRESS OR IMPLIED, IN FACT OR BY OPERATION OF LAW OR
     OTHERWISE, CONTAINED IN OR DERIVED FROM THIS AGREEMENT, ANY OF THE
     SCHEDULES ATTACHED HERETO, ANY OTHER DOCUMENTS REFERENCED HEREIN, OR IN ANY
     OTHER MATERIALS, PRESENTATIONS, OR OTHER DOCUMENTS OR COMMUNICATIONS
     WHETHER ORAL OR WRITTEN, INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF
     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

8.3  FORCE MAJEURE. Each party will be excused from performance under this
     Agreement, except for any payment obligations for any period and to the
     extent


                                          8
<PAGE>

     that it is prevented from performing, in whole or in part, as a result of
     delays caused by the other party or any act of God, war, civil
     disturbance, court order, labor dispute, third party nonperformance, or
     other cause beyond its reasonable control, including failures,
     fluctuations or non-availability of electrical power, heat, light, air
     conditioning, or telecommunications equipment. Such nonperformance will
     not be a default or a ground for termination as long as reasonable means
     are taken to expeditiously remedy the problem causing such nonperformance.

8.4  CROSS INDEMNITY. EDS and Customer each will indemnify, defend, and hold
     harmless the other from any and all claims, actions, damages, liabilities,
     costs, and expenses, including without limitation reasonable attorney's
     fees and expenses, arising out of (a) the death or bodily injury of any
     agent, employee, customer or business invitee of the indemnitor, and (b)
     the damage, loss, or destruction of any property of the indemnitor.

8.5  RELIANCE ON INSTRUCTIONS.  EDS is entitled to rely upon and act in
     accordance with any instructions, guidelines or information provided to EDS
     by Customer, which are given by persons having actual or apparent authority
     to provide such instructions, guidelines or information, and will incur no
     liability in doing so. Customer will indemnify, defend, and hold harmless
     EDS from any and all claims, actions, damages, liabilities, costs, and
     expenses, including without limitation reasonable attorneys' fees and
     expenses, arising out of or resulting from EDS acting in accordance with 
     this Agreement.


                             ARTICLE IX - MISCELLANEOUS

9.1  BINDING NATURE AND ASSIGNMENT. This Agreement will be binding on the
     parties and their respective successors and assigns. Neither party may
     assign this Agreement unless it obtains the prior written consent of the
     other party, which will not be unreasonably withheld. The following
     transactions relating to either party will not require approval of the
     other party under this Section: any merger (including without limitation a
     re-incorporation merger), consolidation, reorganization, stock exchange,
     sale of stock or substantially all of the assets, or other similar or
     related transaction in which such party is the surviving entity or, if such
     party is not the surviving entity, the surviving entity continues to
     conduct the business conducted by such party prior to consummation of the
     transaction.

9.2  HIRING OF EMPLOYEES. During the term of this Agreement and for a period 
     of twelve months thereafter, neither party will, without the prior 
     written consent of the other, offer employment to or employ any person 
     employed then or within the preceding twelve months by the other party, 
     if the person was involved in providing or receiving Services.

9.3  NOTICES. Any notice under this Agreement will be deemed to be given when
     delivered by a nationally recognized delivery service or mailed by
     registered United States mail, return receipt requested, and addressed to
     the recipient party at its address set forth in the first paragraph of this
     Agreement and to the attention of its President, in the case of Customer,
     or to the attention of Division President, Financial Services Division, in
     the case of EDS. Either party may from time to time change its address for
     notification purposes by giving the other prior written notice of the new
     address and the date upon which it will become effective.

9.4  RELATIONSHIP OF PARTIES. EDS, in providing Services, is acting as an
     independent contractor and does not undertake by this Agreement or
     otherwise to perform any regulatory or contractual obligation of the
     Customer. EDS has the sole right and obligation to supervise, manage,
     contract, direct, procure, perform, or cause to be performed, all work 
     to be performed by EDS under this Agreement.

9.5  MODIFICATION. EDS may from time to time modify any of the provisions of 
     this Agreement to be effective at any time on or after the expiration of 
     the Initial Term by giving Customer at least six months prior written 
     notice describing the modification and the date upon which it will be 
     effective (the "Modification Date"). If EDS gives Customer notice of a 
     modification pursuant to this Section, Customer may, by giving EDS 
     written notice at least three months prior to the Modification Date, 
     terminate this Agreement as of such Modification Date or at a specified 
     later date. Unless Customer provides such notice, the modification will 
     be effective for any period after the Modification Date.

9.6  WAIVER. A waiver by either of the parties of any of the covenants,
     conditions, or agreements to be performed by the other or any breach
     thereof will not be construed to be a waiver of any succeeding breach or of
     any other covenant, condition, or agreement contained in this Agreement.

9.7  MEDIA RELEASES.  All media releases, public announcements, and public
     disclosures by Customer or Customer's employees or agents relating to this
     Agreement or the subject matter of this Agreement, including without
     limitation promotional or marketing material, but not including any
     announcement intended


                                          9
<PAGE>

     solely for internal distribution by Customer or any disclosure required by
     legal, accounting, or regulatory requirements beyond the reasonable control
     of Customer, will be coordinated with and approved by EDS prior to release.

9.8  ENTIRE AGREEMENT. This Agreement and all attached Schedules constitute the
     entire agreement between EDS and Customer with respect to the subject
     matter of this Agreement. There are no understandings or agreements
     relative to this Agreement which are not fully expressed herein and no
     change, waiver, or discharge of this Agreement will be valid unless in
     writing and executed by the party against whom such change, waiver, or
     discharge is sought to be enforced. This Agreement may be amended only by
     an amendment in writing, signed by the parties.

9.9  GOVERNING LAW.  This Agreement will be governed by and construed in 
     accordance with the laws of the State of California.

9.10 TIME. For purposes of this Agreement, all references to time shall mean
     Pacific Time.

9.11 EXECUTION OF AGREEMENT. Three original copies of this Agreement will be
     executed and submitted to EDS by Customer. This Agreement will become
     effective when EDS executes this Agreement. EDS will return one of the
     executed copies to Customer. By executing this Agreement, Customer
     represents and warrants that (a) this Agreement has been duly authorized;
     (b) such execution does not, and will not, cause a breach by Customer of
     any other contract, agreement, or understanding to which Customer is a
     party; and (c) this Agreement constitutes a valid, fully enforceable, and
     legally binding obligation of Customer. Customer will maintain this
     Agreement as an official record of Customer continuously from the time of
     its execution.

     IN WITNESS WHEREOF, EDS and Customer each have caused this Agreement to be
signed and delivered by its duly authorized representative.

AMERICAN COMMERCIAL BANK

By: /s/ James E. Beeninga
   --------------------------------------

Printed
Name:   James E. Beeninga
     ------------------------------------

Title: President
      -----------------------------------

Date: Oct. 29, 1996
     ------------------------------------


ELECTRONIC DATA SYSTEMS CORPORATION

By: /s/ Chris M. Carrington
   --------------------------------------

Printed
Name:   Chris M. Carrington
     ------------------------------------

Title: Managing Director - Western Region
      -----------------------------------

Date:   Oct. 31, 1996
     ------------------------------------


                                          10
<PAGE>


                                     SCHEDULE A
                                   BASIC SERVICES

I.   DATA PROCESSING SERVICES.
     Effective on the Operational Date (as determined in accordance with the
     Agreement including, if applicable, by delivery of written notice of the
     Operational Date in the form attached as Attachment I to this Schedule A),
     EDS shall provide the following Basic Services for Customer in a service
     bureau environment:

     (a)  BASE SYSTEM
          Effective on the Operational Date, the following host-based
          application processing modules (the "Base System") will be on-line and
          available for Customer access from Customer's terminals as set forth
          in this Section I(a) of this Schedule A.


<TABLE>
<CAPTION>
                                                    Product   Product
         Product Name                               Vendor    Code    Number
         ------------                               ------    ----    ------
<S>                                                 <C>       <C>     <C>
         Central Information File                   ITI       CIS     101-000
         Demand Deposit Accounting System           ITI       DDA     102-000
         Savings Accounting System                  ITI       SAV     103-000
         Certificate of Deposit Accounting System   ITI       COD     104-000
         Loan Accounting System                     ITI       LAS     105-000
         General Ledger Accounting System           ITI       FMS     151-000
         Item Entry System                          ITI       IES     106-000
         Bulk Filing System                         ITI       BFM     108-101
         Express Exception Item System              ITI       EIM     102-103
         Universal Proof Output Module              ITI       UPO     106-218
         Universal Proof Input Module               ITI       UPI     106-011
         ATM File Transfer Module                   ITI       AFT     220-000
         Data Communications File Transfer Module   ITI       DFT     221-000
         Paperless Item Module                      ITI       PIM     380-000
         Check Reconciliation System                ITI       CRS     350-000
         Premier Reference System                   ITI       PRS     900-203
         Premier II GUI Interface                   ITI
</TABLE>

         ON-LINE HOST AVAILABILITY
         On-line Systems will be available for use from 7:30 a.m. until 6:30
         p.m. each Monday through Thursday that is a Business Day, from 7:30
         a.m. until 7:00 p.m. each Friday that is a Business Day, and from
         9:00 a.m. until 2:00 p.m. each Saturday that is a Business Day.

         REPORTS AND REPORT DISTRIBUTION
         Paper reports will be available for courier pick-up by 7:00 am. on
         Business Days.
         Electronic reports available via downloads to Customer on Business
         Days.
         Monthly, quarterly and annual reports available at 12:00 p.m. on
         second Business Day following month-end, quarter-end or year-end.
         No report delivery or downloads on Saturdays or Sundays.

         CUSTOMER SERVICE TELEPHONE SUPPORT
         Monday - Friday Business Days              7:30 a.m. - 5:30 p.m.

         ACCOUNT EXECUTIVE SUPPORT
         On-site visits once a month. 
         Upon bank request for scheduled meetings.

          TELECOMMUNICATIONS SUPPORT
          Monitor data communication lines between Customer and EDS.


                                         A-1
<PAGE>

                                     SCHEDULE A
                                   BASIC SERVICE

          DATA TRANSMISSIONS -- ACH, ATM AND ITEM PROCESSING
          Receipt and origination.

          REPORT CARDS
          EDS report of measurement of service levels.
          Quarterly - delivered mid-quarter

          THIRD PARTY REVIEW
          One copy per year

          PC SOFTWARE

               Product Name                            Vendor
               ------------                            ------
               PC-based portion of Output Management   EDS
               System (OMS)

     (b)  OTHER SERVICES
          Magnetic Tapes and Transmissions (miscellaneous)
          Smart Reports (50 reports included in Basic Services)
          Application Downloads
          Microfiche - Originals/Duplicates
          Third Party Review (additional copies)
          Daily Notice Printing
          Report Printing
          Statement Printing
          Audit Confirmation Printing
          1098/1099 Notice Printing

II.  CONVERSION SERVICES

     EDS will work with Customer to create a mutually agreeable schedule that
     will meet the Operational Date. EDS will provide management oversight for
     the conversion process. At Customer's request, EDS may also provide the
     following assistance: specification training, specification assistance
     including product set-up, chart of accounts creation, end-user training and
     on-site conversion assistance for the charges listed in Section III of
     Schedule C. Other conversion assistance may be provided as an Additional
     Service. EDS will manage the ITI relationship that includes data mapping
     performed by ITI on behalf of EDS and the coordination of the mock
     conversion. EDS will provide an on-site post conversion support team for
     the week following the conversion. A transition process that eliminates the
     on-site resource will occur during the second and third week after the 
     conversion.

     The Customer is responsible for, including but not limited to:
          -  Balancing all appropriate general ledger and control accounts.
          -  Performing maintenance on the general ledger.
          -  Set-up of new and maintenance of existing products.
          -  Design and writing of Smart Reports.
          -  Creation of new bank policies and procedures based on and around
             the ITI system.
          -  Providing EDS with a list of 24 hour emergency contacts.
          -  Insuring that bank personnel are provided the time to be trained.
          -  Communicate changes to EDS that impact the Data Center.
          -  Responsible for the accuracy and balancing of all blocks entered
             on-line.

                                         A-2
<PAGE>

                                    ATTACHMENT 1
                                         TO
                                     SCHEDULE A

                     NOTICE OF DATA PROCESSING OPERATIONAL DATE


                                  __________, 199_

[Customer]
[Customer Address]

     Re:  Agreement for Information Technology Services dated ________, 199_
          (the "Agreement") between ___________________ ("Customer") and 
          Electronic Data Systems Corporation ("EDS")

Gentlemen:

     In accordance with the above-referenced Agreement, please be advised that
the Operational Date for purposes of the Agreement shall be __________, 199_.

Sincerely,

ELECTRONIC DATA SYSTEMS CORPORATION

By:_____________________________________

Printed Name:___________________________

Title:__________________________________


                                         A-3
<PAGE>

                                     SCHEDULE B
                                  OPTIONAL SERVICE

I.   DESCRIPTION OF OPTIONAL SERVICES

     The following host-based application processing modules or services
     ("Optional Services") will be available no sooner than ninety (90) days
     after the Operational Date (except for those Optional Services below marked
     by an asterisk (*) indicating availability on or after the Operational Date
     and upon at least thirty (30) days prior written notice from Customer to
     EDS requesting the Optional Service(s)) for on-line Customer access from
     Customer terminals. Optional Services charges are listed in Section II of
     Schedule C. It is the Customer's responsibility to review the ITI
     documentation, utilize outside resources such as consultants, input module
     specifications and train end-users for Optional Services. The Conversion
     Services listed in Section III of Schedule C are not intended to include
     these Optional Services.

<TABLE>
<CAPTION>
                                                            Product   Product   Product
     Optional Services                                      Vendor    Code      Number
     -----------------                                      ------    -------   ------
     <S>                                                    <C>       <C>       <C>
     * Asset Liability Management System                    ITI       ALM       152-003
     * Federal Call Reporting Module                        ITI       FCR       391-003
     * Automated Credit Reporting Module                    ITI       CRM       105-101
     * Currency Transaction System                          ITI       CTS       320-000
     Signature Management Module                            ITI       SMM       107-116
     Bill Payment Module                                    ITI       BPM       372-001
     * On-line Teller Terminal Module                       ITI       TTM       107-000
     * TTM Interface - EZ Teller                            ITI       TTMZ      107-136
     Platform Transfer Module                               ITI       PTM       101-100
     PTM Batch Loan Interface - CFI LaserPro                ITI       PMCB      101-101
     PTM Interactive Deposit Interface - CFI DepositPro     ITI       PMCD      101-105
     Electronic Banking Base                                ITI       EBB       370-000
     EBB Interface to Telebanc Intervoice Level 2           ITI       TBM2      370-101
     EBB Interface to Execubanc II                          ITI       N/A       N/A
     EBB Interface to PCbanc                                ITI       PBM       370-200
     * Premier Image Director Host Module                   ITI       PDSH      110-001
     * 10 User License
     Prime Host Module                                      ITI       N/A       N/A
</TABLE>


                                         B-1
<PAGE>

                                     SCHEDULE C
                                  SERVICE CHARGES

I.   BASIC SERVICES.

     (a)  DATA PROCESSING SERVICES

          (i)    INITIAL PAYMENT.  Customer will pay EDS $35,000.00 upon
                 execution of this agreement.

          (ii)   BASE SYSTEMS.  The monthly service fee for Basic Services
                 provided using the Systems listed in Section I(a) of Schedule
                 A ("Base Systems") is based on the number of Account Records,
                 open or closed, maintained on the System at the end of each
                 month. For Basic Services provided using Base Systems, Customer
                 will pay EDS $1.05 per Account Record. If the number of
                 Account Records processed by EDS hereunder, in any month, is
                 less than 10,000, then for the purposes of this provision, EDS 
                 will be deemed to have processed 10,000 Account Records.

          (iii)  OTHER SERVICES.  The fees for other Basic Services identified
                 in Schedule A are as follows:

<TABLE>
<CAPTION>
                 Description                           Service Fee
                 -----------                           -----------
                 <S>                                   <C>
                 Magnetic Tapes/Transmissions          $25.00 per tape/transmission
                 Smart Reports                         $15.00 per report (no charge for first 50 reports)
                 Application Downloads                 $25.00 per EDS initiated download
                 Microfiche - Original                 $1.70 per plate
                 Microfiche - Duplicates               $0.40 per plate
                 Third Party Review                    $50.00 per copy (first copy free)
                 Daily Notice Printing                 $ No Charge
                 Report Printing                       $0.03 per page
                 Statement Printing                    $0.03 per page
                 Audit Confirmation Printing           $0.15 per notice
                 1098/1099 Notice Printing             $0.15 per notice
</TABLE>

          (iv)   RE-BILLS.  If billed to EDS, the following items will be 
re-billed to Customer:

<TABLE>
<CAPTION>
                 Description                           Service Fee
                 -----------                           -----------
                 <S>                                   <C>
                 Postage                               Direct bill to Customer
                 Processing Supplies                   Direct bill to Customer
                 Courier                               Direct bill to Customer
                 Telecommunications - to EDS           Direct bill to Customer
</TABLE>

          (v)    MAN-TIME. The following rates apply:

<TABLE>
<CAPTION>
                 Description                           Service Fee
                 -----------                           -----------
                 <S>                                   <C>
                 Conversion/Training Specialists       $125.00 per hour
                 System/Network Consultants            $115.00 per hour
                 Project Manager                       $110.00 per hour
</TABLE>


II.  OPTIONAL SERVICES. For Optional Services, Customer will pay the following
     fees in addition to the charges listed in Section I of Schedule C:

<TABLE>
<CAPTION>
     Description                                                           Fee
     -----------                                                           ---
     <S>                                                 <C>     <C>       <C>
     Asset Liability Management System                   ALM     152-003   $ No Charge
     Federal Call Reporting Module                       FCR     391-003   $ No Charge
     Automated Credit Reporting Module                   CRM     105-101   $ No Charge
     Currency Transaction System                         CTS     320-000   $ No Charge
     Signature Management Module                         SMM     107-116   $ No Charge
     Bill Payment Module                                 BPM     372-001   $ No Charge
</TABLE>

                                       C - I

<PAGE>

                                    SCHEDULE  C
                                  SERVICE CHARGES

<TABLE>
<CAPTION>
     Description                                                                Fee
     -----------                                                                ---
     <S>                                                 <C>     <C>            <C>
     On-line Teller Terminal Module                      TTM     107-000   $ No Charge
     TTM Interface - EZ Teller                           TTMZ    107-135   $ No Charge
     Platform Transfer Module                            PTM     101-100   $ No Charge
     PTM Batch Loan Interface - CFI LaserPro             PMCB    101-101   $ No Charge
     PTM Interactive Deposit Interface -                 PMCD    101-105   $ No Charge
       CFI DepositPro
     Electronic Banking Base                             EBB     370-000   $ No Charge
     EBB Interface to Telebanc Intervoice                TBM2    370-101   $ No Charge
       Level 2 (service bureau option - unlimited calls)
     EBB Interface to Execubanc II                       N/A     N/A       $ No Charge
     EBB Interface to PCbanc                             PBM     370-200   $ No Charge
     Premier Image Director Host Module -                PDSH    110-001   $ No Charge
       10 User License
     Prime Host Module                                   N/A     N/A       $ No Charge
</TABLE>


III. CONVERSION SERVICES. For Conversion Services, Customer will pay the
     following fees:

     (a)  Conversion Programming (performed by ITI)

<TABLE>
<CAPTION>
          Application                                       Conversion Fee
          -----------                                       --------------
     <S>  <C>                                               <C>
          DDA                                               $2,000.00, plus 0.25 per account
          DDA Transaction History                           $2,000.00, plus 0.02 per transaction
          Savings                                           $2,000.00, plus 0.25 per account
          Certificate of Deposit                            $2,000.00, plus 0.25 per account
          IRAs                                              $2,000.00, plus 0.25 per account
          Installment Loans                                 $3,000.00, plus 0.35 per account
          Commercial Loans                                  $3,000.00, plus 0.35 per account
          Mortgage Loans                                    $3,000.00, plus 0.35 per account
          Closed Loans                                      $3,000.00, plus 0.35 per account
          General Ledger Automated Current                  $3,000.00. plus 0.35 per account
          Balance and Balance History -
          Transaction History Not Included

     (b)  Specification Training                                 $125.00 per hour
          Optional - $125.00 per hour if provided by EDS.

     (c)  Specification Assistance                               $125.00 per hour
          Optional - $125.00 per hour if provided by EDS.

     (d)  End-user Training                                      $125.00 per hour
          Optional - $125.00 per hour if provided by EDS.

     (e)  On-site Conversion Assistance                          $125.00 per hour
          Optional - $125.00 per hour if provided by EDS.

     (f)  Telecommunications-related Expenses
          Telecommunications Hardware & Software                 Bank Expense
          Telecommunications Line Installation & Testing         Bank Expense
          Data Communications Hardware & Installation            Bank Expense
          Data Communications Software & Installation            Bank Expense
          EDS Host Data Communications Testing                   $2,000.00 one-time
</TABLE>


                                       C - 2


<PAGE>

                                     SCHEDULE D
                                  CUSTOMER SYSTEMS

"Customer Systems" are the Systems to be provided by Customer for use in
conjunction with EDS Systems. Customer Systems include, but are not limited to
the following:

<TABLE>
<CAPTION>
          System                                               Vendor
          ------                                               ------
          <S>                                                  <C>
          Data Communications Equipment                        Various
          PC Equipment                                         Various
          Execubanc II Cash Management System                  ITI
          Home Banking System                                  To Be Determined
          Premier Image Director Optical Disk Storage System   ITI
          Prime Ad Hoc Reporting System                        ITI
          DepositPro                                           CFI
          LaserPro                                             CFI
          Teller Automation System                             To Be Determined
          InfoConnect Intercom                                 Attachmate
          InfoConnect FileXpress                               Attachmate
          ITI Connect                                          ITI
          Netware                                              Novell
          NT                                                   Microsoft
          Windows                                              Microsoft
          Office                                               Microsoft
</TABLE>


                                       D - 1

<PAGE>

                             CUSTOMER RESPONSIBILITIES

I.   CUSTOMER RESPONSIBILITIES

     In connection with the Basic, Optional, Additional and Conversion Services
     and in addition to Customer's other obligations under this agreement,
     Customer will:

     (a)  After initial training provided in connection with the Conversion
          Services, Customer will ensure that its personnel maintain a working
          knowledge of the EDS System and that new Customer personnel are
          properly trained.

     (b)  Provide to EDS and keep current, by mutually agreeable means, such
          information concerning the DDA/Checking Accounts as EDS may reasonably
          require.

     (c)  Ensure that all transmissions, magnetic tapes, documents and other
          media which EDS may require to process hereunder are in a format
          acceptable to EDS and contain, in machine readable form, the data and
          information required by EDS.

     (d)  Cooperate with EDS in the performance of Services and provide to EDS
          such data and information, management decisions, regulatory
          interpretations and policy guidelines as EDS reasonably requires.

     (e)  Select, and be responsible for (financially and otherwise), the
          courier service to be utilized in conjunction with the Basic Services
          provided herein. The parties agree that such courier service may be
          either an existing courier service shared by other EDS customers or,
          if Customer in its sole discretion determines that it is not feasible
          or desirable to utilize such existing courier service, such other
          courier service as is designated by Customer.

     (f)  EDS will print reports at the Data Center for up to 120 days after the
          Operational Date for the charges listed in Schedule C, which will give
          Customer time to install an optical disk data storage system and/or
          remote printing system at one of their locations. In the event that
          Customer's optical disk data storage system and/or remote printing
          system is not fully operational 120 days after the Operational Date,
          EDS may, at its option, install the Output Management System (OMS)
          remote print system at one of Customer's locations which will replace
          printing reports at the Data Center. Any reports which still need to
          be printed at the Data Center (i.e. general ledger statement of
          condition and general ledger posted transactions reports, etc., which
          will be mutually agreed upon by Customer and EDS in advance) will, for
          the charge listed in Schedule C, be available for pick-up at 7:00 a.m.
          on the same Business Day as the other reports are delivered
          electronically. The charge for installation of OMS is $1,500 and will
          be paid by Customer upon completion of the installation process.

                                       E - 1


<PAGE>

                              SERVICE LEVEL STANDARDS

Beginning on the first day of the calendar month immediately following the
expiration of ninety (90) days after the Operational Date, EDS shall perform
Services in such a manner so as to meet or exceed the performance standards
described in this Schedule F (the "Performance Standards"). Compliance with the
Performance Standards will be determined on a monthly basis. EDS will keep
accurate records relating to its compliance with the Performance Standards and
provide to Customer on a quarterly basis a report or reports relating to such
compliance. For purposes hereof, a failure by EDS to meet a Performance Standard
during a calendar month, each evidenced by the report or reports provided by
EDS, shall be deemed to be an "Occurrence".

A.)  PERFORMANCE STANDARDS

     1.)  98% On-line Systems Availability

     PERFORMANCE STANDARD: On-line mainframe Systems (programs BDS001, EIM001
     and BDS010 only) are to be available at least 98% of the time during the
     hours specified in Schedule A.

     MEASUREMENT: On-line mainframe Systems availability will be calculated as
     [(the total number of Available Hours (defined below) minus the "down"
     hours which occur during the same calendar month) divided by the total
     Available Hours] to determine the percentage of on-line mainframe Systems
     availability. "Available Hours" are the total number of hours that the
     on-line mainframe Systems are required to be available in a calendar month
     as specified in Schedule A. A failure by EDS to meet or exceed 98% on-line
     mainframe Systems availability during a calendar month will create an
     Occurrence. Down-time related to Customer's local or wide area network will
     not be calculated into this measurement.

     2.)  Daily Optical Downloads

     PERFORMANCE STANDARD: Optical downloads for daily standard ITI reports will
     be initiated by 8:00 a.m. on Business Days. Optical downloads for daily
     SMART reports will be initiated by 1:00 p.m. on Business Days, provided the
     SMART report request was received by EDS before 3:00 p.m. on the Business
     Day before the SMART report was to be run by EDS.

     MEASUREMENT: Missing any standard or SMART report optical download
     deadline more than three times in a calendar month will create an
     Occurrence. Optical deadlines missed due to unavailability of Customer
     Systems will be excluded from this measurement.

     3.) Month-end, Quarter-end and Year-end Optical Downloads

     PERFORMANCE STANDARD: Optical downloads for month-end, quarter-end and
     year-end standard ITI reports will be initiated by 8:00 a.m. on the second
     Business Day after the month-end, quarter-end or year-end date. Optical
     downloads for month-end, quarter-end and year-end SMART ITI reports will be
     initiated by 1:00 p.m. on the second Business Day after the month-end,
     quarter-end or year-end date. Month-end, quarter-end or year-end SMART
     report requests must be received by EDS before 3:00 p.m. on the Business
     Day before the SMART report was to be run by EDS.

     MEASUREMENT: Missing a month-end, quarter-end, or year-end standard ITI
     report or SMART ITI report optical download deadline will create an
     Occurrence. Optical deadlines missed due to unavailability or Customer
     Systems will be excluded from this measurement.

     4.)  Statement Printing

     PERFORMANCE STANDARD: Printed statements will be available for Customer
     pick-up by 7:00 a.m. on the second Business Day after the statement cycle
     cut-off date.


                                       F - 1

<PAGE>

                                     SCHEDULE F
                              SERVICE LEVEL STANDARDS

     MEASUREMENT: Missing a non-month-end statement printing deadline more than
     twice in a calendar month will create an Occurrence. Missing the month-end
     statement printing deadline once in a calendar month will create an
     Occurrence.

     5.) Annual Audit Confirmation and Year-end Notice Printing

     PERFORMANCE STANDARD: Annual audit confirmation notices will be printed
     within two weeks of Customer request. Year-end (1099 and 1098) notices will
     be printed within legally required time frames.

     MEASUREMENT: Missing these deadlines once in a calendar year will create an
     Occurrence. Year-end notice deadlines missed due to Customer requests or
     situations related to Customer's decisions regarding year-end closing and
     reporting will be excluded from this measurement.

     6.) Relationship Manager Monthly On-site Visits

     PERFORMANCE STANDARD:   A relationship manager will be assigned to Customer
     at all times. At Customer's request, the relationship manager will make
     on-site visits to Customer's administrative office, such on-site visits not
     to exceed one (1) per month. In the event that the relationship manager is
     reassigned or for any other reason no longer available to act as
     relationship manager, EDS must act promptly to provide an interim
     relationship manager until such time as a replacement relationship manager
     is assigned.

     MEASUREMENT:   Missing two (2) monthly visits in succession will constitute
     an Occurrence.

B.)  CERTAIN EXCEPTIONS

     Notwithstanding anything contrary in this Agreement or the Schedules, EDS
     will not be responsible for, and may exclude from the calculation of
     compliance with the Performance Standards, any failure to meet the
     Performance Standards if, during, and to the extent that such a failure is
     related to or caused by (i) any matter constituting force majeure, as
     provided in Section 8.3 of this Agreement, (ii) Customer's failure to
     perform its obligations under this Agreement where such failure was the
     proximate cause of the failure to meet the Performance Standards, (iii)
     special production jobs, testing procedures or other services which are
     given priority at the request of the Customer, (iv) any significant
     increase in processing volumes or business resulting from the acquisition
     or indirectly, of asset or stock of a financial institution by Customer,
     whether by merger or otherwise, (in each case during a reasonable 
     transition period to be agreed upon by EDS and Customer in good faith), (v)
     significant unforeseen increases in processing volumes or business or any
     significant change in the nature or scope of Services provided under this
     Agreement (in each case during a reasonable transition period to be agreed
     upon by EDS and Customer in good faith), (vi) any significant change in the
     manner in which Customer conducts its business (in each case during a
     reasonable transition period to be agreed upon by EDS and Customer in good
     faith).

C.)  REMEDY FOR OCCURRENCES

     In the event that three (3) Occurrences take place during any six (6) month
     period with respect to the same Performance Standard, then for a period
     of thirty (30) days after receipt by Customer of a report from EDS
     reflecting the third Occurrence, Customer will have the right to terminate
     this Agreement, through delivery of written notice to EDS; provided the
     effective date of such termination will not be less than thirty (30) days
     after receipt by EDS of such notice. Customer's right to terminate the
     Agreement pursuant to this provision will constitute Customer's sole remedy
     with respect to any Occurrences.

     Notwithstanding the foregoing, in regards to quarter-end and year-end
     optical downloads as specified in Section A (3) of this Schedule F, and in
     regards to annual audit confirmation and year-end notice printing as
     specified in Section A (5) of this Schedule F, in the event that three (3)
     consecutive Occurrences take place with respect to the same Performance
     Standard, then for a period of thirty (30) days after receipt by Customer
     of a report from EDS reflecting the third consecutive Occurrence, Customer
     will have the right to terminate


                                        F-2

<PAGE>

                                     SCHEDULE F
                              SERVICE LEVEL STANDARDS

     this Agreement, through delivery of written notice to EDS; provided the
     effective date of such termination will not be less than thirty (30) days
     after receipt by EDS of such notice. Customer's right to terminate the
     Agreement pursuant to this provision will constitute Customer's sole remedy
     with respect to any Occurrences.

D.)  TERMINATION FOR INABILITY TO PROVIDE BASIC SERVICES

     In the event that EDS is unable to provide all or substantially all of the
     Basic Service to Customer for five Business Days as a result of EDS'
     material default in its performance under this Agreement, then for a period
     of thirty (30) days after the fifth Business Day, Customer will have the
     right to terminate this Agreement through delivery of written notice to EDS
     as of a date specified in such notice.


                                        F-3

<PAGE>

                                      ADDENDUM

THIS ADDENDUM ("Addendum") to the AGREEMENT FOR INFORMATION TECHNOLOGY SERVICE
("Agreement") between Electronic Data Systems Corporation ("EDS") and American
Commercial Bank ("Customer"), dated of even date herewith, is between Customer
and EDS.

The parties agree to amend the Agreement as follows:

1.   The first sentence of Section 2.1 of the Agreement is amended to read as
     follows:

     "This Agreement will begin on the Effective Date and, unless terminated
     earlier under Sections 7.3, 7.4, 7.5, 7.6 or 9.5, will continue for a
     period of seven years from the Operational Date (the "Initial Term.")

2.   The first sentence of Section 3.2(d) is amended to read as follows:

     "Correct any errors in customer files, so long as it is reasonably within
     the capabilities of the Systems and the operating environment, that result
     in errors in reports or other output where such errors (i) are due solely 
     to either malfunctions of EDS' equipment or the EDS Systems or errors of 
     EDS' operators, programmers or other personnel, and (ii) are called to EDS'
     attention within the time frames specified in Section 4.3."

3.   The last sentence of Section 4.3 is amended to read as follows:

     "Customer will reject all incorrect reports or output within five Business
     Days after receipt of daily reports or output, within ten Business Days
     after receipt of annual, quarterly or monthly reports or output, and within
     five Business Days after receipt of all other reports or output."

4.   Section 5.1 (a) of the Agreement is amended to read as follows:

     "For Basic Services, the charges listed in Section 1 of Schedule C."

5.   The first sentence of Section 5.3 of the Agreement is amended to read as
     follows:

     "All charges under this Agreement will be due and payable within thirty
     days of invoice date."

6.   Section 5.4 of the Agreement is amended to read as follows:

     "COST OF LIVING ADJUSTMENT.  No more than once in any twelve (12) month
     period, EDS may, at its option and by giving Customer written notice,
     increase the charges for the Basic Services listed in Section I(a) of
     Schedule A by a percentage not to exceed the percentage by which the CPI as
     of that time is higher than the CPI as of (i) for the first adjustment, the
     earlier of the Effective Date or the date of the last adjustment previously
     made pursuant to any immediately prior agreement, if any, under which EDS
     provided the same or similar Services to Customer; and (ii) thereafter, the
     previous time that EDS adjusted its charges to Customer pursuant to this
     Section. In no event will any such adjustment exceed four percent (4%).
     These increased charges will remain in effect until EDS adjusts them again
     pursuant to this Section."

7.   A new sentence is added to the end of Section 6.2 of the Agreement:

     "However, if the payment to EDS of any due and owing amount is reasonably
     and in good faith disputed by Customer then EDS will, in accordance with
     the provisions of this Section 6.2, return to Customer all of


                                          1
<PAGE>

     Customer's information, data, and files so long as Customer (i) notifies
     EDS upon termination that such payment is disputed, what amount is being
     withheld from EDS and the reasons why that amount is disputed, and (ii)
     within ten days of such notice, deposits all such amounts into an escrow
     account, established in the name of and as the property of EDS and Customer
     in a major national bank pursuant to an escrow agreement; such an escrow
     agreement to provide that EDS will pay for the expenses associated with
     such an escrow account, and for the escrowed funds and any interest such
     escrowed funds may have borne to be disbursed to EDS or Company, as
     applicable, only in accordance with the mutual agreement of the parties or
     an arbitration decision binding upon both parties as provided for in
     Section 7.2."

8.   Section 7.5 of the Agreement is amended to read as follows:

     "TERMINATION FOR CAUSE. If  either party materially defaults in its
     performance under this Agreement, except for non-payment of amounts due to
     EDS or for failure of EDS to meet the Performance Standards as outlined in
     Schedule F, and fails to promptly take reasonable action to substantially
     cure such default within ninety days after receiving written notice
     specifying the default or, for those defaults which cannot reasonably be
     counted within ninety days, promptly commence curing such default and
     thereafter proceed with all due diligence to substantially cure the
     default, then the party not in default may by giving the defaulting party
     at least thirty days prior written notice thereof, terminate this Agreement
     as of a date specified in such notice."

9.   The first sentence of Section 17 of the Agreement is amended to read as
     follows:

     "The parties acknowledge that upon termination of this Agreement for any
     reason, including under Sections 7.3, 7.4, 7.5, or 7.6 (but excluding by
     election by either party not to renew pursuant to Section 2.1 or
     termination by Customer pursuant to Sections 7.5, 7.6, 8.3, 9.5 or 
     Section D of Schedule F), EDS will incur damages resulting from such 
     termination that will be difficult or impossible to ascertain."

10.  The last sentence of Section 7.7(a) of the Agreement is amended to read as
     follows:

     "If the actual Termination Costs are greater or less than the amount of
     EDS' invoice that is paid by Customer under the immediately preceding
     sentence, then as soon as reasonably practicable, Customer will pay EDS or
     EDS will refund to Customer, as the case may be, the difference between the
     actual Termination Costs and the amount paid."

11.  The last sentence of Section 7.7 (b) of the Agreement is amended to read as
     follows:

     "All amounts payable under this Section 7.7 will be invoiced and paid prior
     to the effective date of such termination and prior to the release of any
     test tapes or other data of Customer except in the event the amount due and
     owing is reasonably and in good faith disputed by Customer. In such an
     event, Customer will deposit such disputed amounts into an escrow account
     in accordance with the provisions of Section 6.2."

12.  The second, third and fourth sentences of Section 8.1 of the Agreement are
     amended to read as follows:

     "If EDS becomes liable to the Customer under this Agreement for any other
     reason, then, except for damages arising from EDS' gross negligence or
     willful misconduct, then the damages recoverable against EDS for all 
     events, acts, delays, or omissions will not exceed in the aggregate the
     compensation payable to EDS pursuant to Section 5.1 of this Agreement for
     the lesser of the months that have elapsed since the Operational Date or
     the three months ending with the latest month in which occurred the events,
     acts, delays or omissions for which damages are claimed. In no event will
     the measure of damages include any amounts for indirect, consequential or
     punitive damages of any party, including third parties, or damages which
     could have been avoided had the output provided by EDS been verified by
     Customer before use, so long as the output provided by EDS had been capable
     of being verified within the time frames specified in


                                          2
<PAGE>

     Section 4.3. Customer may not assert any cause of action against EDS of
     which the Customer knew or should have known more than three years prior to
     such assertion."

13.  Section 8.3 of the Agreement is amended to read as follows:

     "FORCE MAJEURE. Each party will be excused from performance under this
     Agreement, except for any payment obligations for Services which have been
     or are being provided, for any period and to the extent that it is
     prevented from performing, in whole or in part, as a result of delays
     caused by the other party or any act of God, war, civil disturbance, court
     order, labor dispute, third party nonperformance (excluding the actions or
     omissions of a party's agents), or other cause beyond its reasonable
     control, including failures, fluctuations or nonavailability of electrical
     power, heat, light, air conditioning, or telecommunications equipment. In 
     the case of Customer's nonperformance, such nonperformance will not be a 
     default or a ground for termination as long as reasonable means are taken 
     to expeditiously remedy the problem causing such nonperformance. In the 
     case of EDS' nonperformance, such nonperformance will not be a default or a
     ground for termination unless EDS is unable to provide all or substantially
     all of the Basic Services to Customer for five Business Days. In the event
     that EDS is unable to provide all or substantially all of the Basic
     Services to Customer for five Business Days then, for a period of thirty 
     Business Days after the fifth Business Day, Customer will have the right to
     terminate this Agreement, through delivery of written notice to EDS, as of
     a date specified in such notice."

14.  Section 8.4 of the Agreement is amended to read as follows:

     "PERSONAL INJURY AND PERSONAL PROPERTY INDEMNITY.  Each party will
     indemnify and defend the other party and will hold the other party harmless
     (such indemnifying party, the "Indemnitor") from and against any and all
     claims, actions, damages, liabilities, costs and expenses (including
     without limitation reasonable attorneys' fees and expenses) relating to or
     arising out of the death or bodily injury of any agent, employee, customer,
     business invitee or business visitor of the indemnitee or the damage, loss
     or destruction of any property of the indemnitee caused by the negligent
     act or omission or the willful misconduct of the Indemnitor."

15.  Section 9.1 of the Agreement is amended to read as follows:

     "BINDING NATURE AND ASSIGNMENT. This Agreement will be binding on the
     parties and their respective successors and assigns. Neither party may 
     assign this Agreement unless it obtains the prior written consent of the 
     other party, which will not be unreasonably withheld; provided that EDS may
     assign this Agreement to its affiliates or in connection with the sale of
     all or substantially all of EDS' business in one or a series of related
     transactions."

16.  The second sentence of Section 9.5 of the Agreement is amended to read as
     follows:

     "If EDS gives Customer notice of a modification pursuant to this Section,
     Customer may, by giving EDS written notice at least one month prior to the
     Modification Date, terminate this Agreement as of such Modification Date 
     or at a specified later date."

17.  Section 9.7 of the Agreement is amended to read as follows:

     "MEDIA RELEASES. All media releases, public announcements and public
     disclosures by either party or its employees or agents relating to this
     Agreement or the subject matter of this Agreement, including without
     limitation promotional or marketing material, but not including any
     announcement intended solely for internal distribution or any disclosure
     required by legal, accounting or regulatory requirements beyond the
     reasonable control of Customer, will be coordinated with and approved by
     the other party prior to release."


                                          3
<PAGE>

18.  Except as amended by this Addendum will be and remain in full force and
     effect in accordance with its terms. Capitalized terms used in this
     Addendum will be as defined in the Agreement unless otherwise expressly
     defined in this Addendum

19.  Three (3) original copies of this Addendum will be executed and submitted
     to EDS by Customer. This Addendum will become effective when EDS executes
     this Addendum. EDS will return one of the executed copies to Customer.

IN WITNESS WHEREOF, the parties have executed this Addendum as of the date set
forth above.

AMERICAN COMMERCIAL BANK                ELECTRONIC DATA SYSTEMS
                                        CORPORATION

By:/s/ James E. Beeninga                By: Chris M. Carrington
   -------------------------------         -------------------------------

Name: James E. Beeninga                 Name: Chris M. Carrington
     -----------------------------           -----------------------------

Date: Oct. 29, 1996                     Date: Oct. 31, 1996
     -----------------------------           -----------------------------


                                          4
<PAGE>

                                     SCHEDULE A
                                   BASIC SERVICES

                                    ATTACHMENT 1
                                         TO
                                     SCHEDULE A

                     NOTICE OF DATA PROCESSING OPERATIONAL DATE

                                    MAY 9, 1997

American Commercial Bank
300 Such Mills Road
Ventura, California 93003

Re:  Agreement for Information Technology Services dated October 29, 1996, (the
     "Agreement") between American Commercial Bank ("Customer") and Electronic
     Data Systems("EDS").

Gentlemen:

     In accordance with the above-referenced Agreement, please be advised that
the Operational Date for purposes of the Agreement shall be May 5, 1997.


Sincerely,

ELECTRONIC DATA SYSTEMS CORPORATION

/s/ Teresa Cooney
Teresa Cooney
Relationship Manager



<PAGE>

                               AMENDMENT NUMBER THREE
                      TO AGREEMENT FOR INFORMATION TECHNOLOGY
                                  SERVICES BETWEEN
                        ELECTRONIC DATA SYSTEMS CORPORATION
                            AND AMERICAN COMMERCIAL BANK

THIS AMENDMENT NUMBER THREE (this "Amendment") is between Electronic Data
Systems Corporation ("EDS") and American Commercial Bank ("Customer"), and is in
amendment of that certain Agreement for Information Technology Services between
EDS and Customer dated as October 31, 1996 (the "Agreement").

For and in consideration of the mutual agreements of the parties herein
contained and other good and sufficient consideration the receipt of which is
hereby acknowledged, EDS and Customer agree as follows:

1.   Pursuant to Section 3.1(d) of the Agreement, the following Additional
     Service has been requested by Customer and will be provided by EDS. EDS
     will provide such Additional Service in accordance with this Amendment and
     the Agreement and such Additional Service will be deemed an Additional
     Service under the Agreement for all purposes.

     (a)  EDS will provide Customer with the ITI Retirement Reporting Module
          (RRM) in conjunction with Customer's current suite of modules pursuant
          to the Agreement.

2.   For the provision by EDS of the Additional Service described in Section 1
     of this Amendment, Customer will pay EDS the amounts set forth below:

<TABLE>
<CAPTION>
     Additional Service                      Service Fee
     ------------------                      -----------
     <S>                                     <C>
     Retirement Reporting Module (RRM)       $.01 per account record
                                             monthly minimum charge of $175.00

     A one time set up fee                   $1,500.00.

     Training at Customer site               $850.00 per day plus any travel
                                             and travel-related expenses as
                                             provided for in the Agreement
</TABLE>

     Such amounts will be due and payable in accordance with the terms of the
     Agreement.

3.   Except as expressly amended by this Amendment, the Agreement will be and
     remain in full force and effect in accordance with its terms. Capitalized
     terms used in this Amendment will be as defined in the Agreement unless
     otherwise expressly defined in this Amendment.

4.   Three (3) original copies of this Amendment will be executed and submitted
     to EDS by Customer.  This Amendment will become effective as of the date 
     set forth below when EDS executes this Amendment. EDS will return one of 
     the executed copies to Customer.

IN WITNESS WHEREOF, the parties have executed this Amendment as of March 25,
1998.



<PAGE>

ELECTRONIC DATA SYSTEMS                 AMERICAN COMMERCIAL
CORPORATION                             BANK

By:                                     By: /s/ Gerald J. Lukiewski
   --------------------------------        --------------------------------
Name:  Brian Van Dyk                    Name:   Gerald J. Lukiewski
Title: Western Regional Manager         Title:  President

Date:                                   Date:     4-3-98
     ------------------------------           -----------------------------


<PAGE>

                                     SCHEDULE G

                              Item Processing Services

I. ITEM PROCESSING SERVICES

EDS shall provide the following Basic Services to Customer:

a.)  PROOF OF DEPOSIT ENCODING

     EDS will receive all Proof Items processed at Customer's locations in
     accordance with mutually agreed upon cut-off times. EDS will proof and
     endorse each Item and encode the dollar amount of each Item. Proof errors
     detected by EDS will be corrected and documentation supporting corrections
     will be sent to Customer the following Business Day via courier.

     Teller balancing tapes and tapes accompanying deposits will be included in
     the daily proof work sent to EDS by Customer, and EDS will return said
     balancing tapes to Customer upon a mutually agreed upon schedule.

     All Proof Items delivered to EDS by the mutually agreed upon delivery
     deadlines will be processed to meet Customer's outgoing cash letter
     deadline(s). EDS will make best reasonable efforts to handle Customer's
     work received after the required deadline(s).

     The parties are in agreement that the Proof of Deposit Encoding Services,
     as described in this Section I(a) of this Schedule G, will not commence
     until a mutually agreeable date has been selected in the first or second
     calendar quarter of 1998.

b.)  PROOF OF DEPOSIT CAPTURE

     All Proof of Deposit Items will be captured, filmed front and back and
     assigned a unique batch and sequence number. All Item rejects will be
     corrected on-line. Proof of Deposit capture files will be uploaded each
     Business Day for nightly posting on the EDS Systems.

c.)  MICR REJECT REPAIR

     EDS will complete or correct the electronic information record from the
     MICR line on-line.

d.)  FINE SORTING INTO ACCOUNT NUMBER ORDER

     All on-us Items and general ledger tickets will be sorted into account
     number order and made available for pick-up by Customer's courier by 7:00
     a.m. the first Business Day after processing.

e.)  COURIER BAG STORAGE

     EDS will hold courier bags overnight at the Data Center for Customer. EDS'
     only responsibility will be to remove the bag containing Items from the
     courier bag for further processing. Courier will pick-up courier bags the
     following Business Day.

II.  ITEM PROCESSING SERVICES PRICING



<TABLE>
<CAPTION>
     Service Description                             Unit Price
     -------------------                             ----------
     <S>                                             <C>
     Proof of Deposit Encoding                       $0.0250 per Item
     Proof of Deposit Capture                        $0.0186 per Item
     MICR Reject Repair - < 1% of Daily Volume       $ No Charge
     MICR Reject Repair - > 1% of Daily Volume       $0.1500 per Item
     Fine Sorting into Account Number Order          $0.0138 per Item
</TABLE>


                                       G - 1

<PAGE>

                                      ADDENDUM

THIS ADDENDUM ("Addendum") to that certain Agreement for Information Technology
Services ("Agreement") between ELECTRONIC DATA SYSTEMS CORPORATION ("EDS") and
American Commercial Bank ("Customer"), dated as of October 31, 1996, is made and
entered into by and between Customer and EDS.

The parties agree to amend the Agreement as follows:

1    Section 1.1(c) of the Agreement is amended to read as follows:

          "Basic Services" are the Services listed in Schedule A and the Item
          Processing Services listed in Schedule G.

2.   Section 1.1(d) of the Agreement is amended to read as follows:

          "Business Day" is Monday through Friday during which Customer conducts
          its business operations and which is not a holiday of the Federal
          Reserve Bank.

3.   New Sections 1.1(t) and 1.1(u) are added to the Agreement to read as
     follows:

     (t)  "Item" shall mean a MICR document on which is recorded information
          evidencing a debit or credit.

     (u)  "Item Processing Services" are the Services described in Schedule G.

     (v)  "MICR" is the magnetic ink character recognition that is encoded on
          Items for processing.

     (w)  "MICR Reject" shall mean Items captured that reject due to poor or
          missing MICR encoding which will be corrected on-line by EDS for same
          Business Day processing.

     (x)  "Proof Item" shall mean a document received by EDS to be MICR encoded
          with the dollar amount.

     (v)  "Proof of Deposit" shall mean the MICR encoding of the dollar amount
          of each Item and balancing the debits to the credits.

4.   New Section 3.1(e) is added to the Agreement to read as follows:

     On a mutually agreeable schedule EDS will provide those services and
     instructions ("Item Processing Conversion Services") reasonably required 
     for Customer to convert to and use the EDS Systems and the Item Processing
     Services. Customer will cooperate in the conversion effort and timely
     provide whatever information, data, clerical and office support, management
     decisions, approvals and signoffs that EDS reasonably requires. Customer
     will cooperate with EDS in scheduling training in conjunction with
     Customer's conversion to the EDS Systems.

5.   Section 3.2 of the Agreement does not apply to Item Processing Services
     provided by EDS.

6.   Section 3.4 of the Agreement does not apply to EDS Systems used to provide
     Item Processing Services.


                                       Page 1


<PAGE>

7.   A new Section 3.7 is added to the Agreement to read as follows:

          GENERAL TERMS RELATING TO ITEM PROCESSING SERVICES.

          (a)       With respect to Item Processing Services, EDS will be
          responsible for the Items from the time that such Items are received
          by EDS at the Data Center until the Items are released for pickup at
          the Data Center to couriers; provided that EDS' liability for the
          destruction or disappearance of Items will be limited to cases where
          the destruction or disappearance is due entirely to the negligence or
          willful misconduct of EDS and, if so, EDS' sole obligation is to
          reconstruct the Items from microfilm created by Customer.

          (b)       Provide for Customer's use one copy of EDS' standard user
          documentation and one copy of any revisions describing the preparation
          of input for, and use of, output from the EDS Systems. Such
          documentation will address the reports provided under this Agreement.
          Notwithstanding anything in this Agreement to the contrary, Customer 
          may duplicate or copy the user documentation and revisions, so long as
          it is done (i) for Customer's internal use only in connection with the
          Services provided pursuant to this Agreement and (ii) in accordance
          with the applicable provisions of Section 6.3.

          (c)       Establish, modify or substitute from time to time any
          Equipment, processing priorities, programs, or procedures used in the
          operation of the EDS Systems or the provision of the Item Processing
          Services that EDS reasonably deems necessary, and notify Customer of
          any such changes that will affect Customer's operations. EDS shall not
          make any such establishment, modification, or substitution which would
          materially and adversely affect Customer's operations without
          Customer's prior written approval, which approval shall not be
          unreasonably withheld or delayed: provided, however that EDS shall
          have the right without approval of Customer to install and implement
          updates and releases pursuant to this Section 3.7(c). In the event
          EDS installs and implements an update and/or release pursuant to this
          Section 3.7(c) or 3.2(e) without Customer's approval, Customer
          expressly retains the right to dispute such installation and
          implementation in accordance with the provisions of Section 7.2 of the
          Agreement. Notwithstanding the above, however, if a third party vendor
          of any EDS Systems requires all users to upgrade such System due to
          the vendor's decision to stop maintaining the version of such System
          provided under this Agreement, then EDS may charge Customer for any
          additional expenses reasonably incurred by EDS for such upgrade,
          subject to the prior written consent of Customer to such additional
          expenses.

8.   A new Section 3.8 is added to the Agreement to read as follows:

     REGULATORY COMPLIANCE RELATED TO ITEM PROCESSING SERVICES.  If either 
     EDS or Customer becomes aware of any changes or proposed changes to any 
     statutes, regulations or rules applicable to the Item Processing 
     Services, that party will promptly notify the other of the change or 
     proposed change, and the parties will cooperate in analyzing the impact, 
     if any, that the change or proposed change will have on the obligations 
     of the parties under this Agreement. If any such change requires EDS to 
     modify any Item Processing Services, EDS will comply with such change 
     and Customer will reimburse EDS for (a) any additional costs thereby 
     incurred by EDS that are specific to Customer (such as the cost of 
     retaining Customer's data for a longer period of time), and (b) 
     Customer's pro rata share (based on such method of proration as EDS in 
     good faith determines to be appropriate) of any additional costs thereby 
     incurred by EDS that are not specific to Customer (such as the cost of 
     modifications to the EDS

                                        Page 2
<PAGE>

     Systems that apply to Customer and to other EDS customers for item
     processing services) and that are in excess of the costs that EDS would
     customarily absorb as part of its normal services to its customers for item
     processing services, as reasonably determined by EDS.

9.   A new Section 3.9 is added to the Agreement to read as follows:

     YEAR 2000. With respect to Year 2000, as part of the Services, EDS will 
     (a) with respect to EDS Systems which are proprietary to EDS, provide 
     those improvements and enhancements to such Systems so that they will 
     maintain the functionality existing as of the as part of the Effective 
     Date taking into account any processing, accepting, calculating, writing 
     and outputting of times or dates, or both, whether before, on or after 
     12:00 a.m. January 1, 2000, and any time periods determined or to be 
     determined based on any such times or dates, or both, and (b) with 
     respect to EDS Systems which are not proprietary to EDS, use all 
     reasonable efforts to obtain from the third party vendor thereof, those 
     improvements and enhancements to such Systems so that they will maintain 
     the functionality existing as of the Effective Date taking into account 
     any processing, accepting, calculating, writing and outputting of times 
     or dates, or both, whether before, on or after 12:00 a.m. January 1, 
     2000, and any time periods determined or to be determined based on any 
     such times or dates, or both. Customer acknowledges and agrees that EDS 
     will not be responsible for (i) changes, modifications, updates or 
     enhancements to, and any inaccuracies, delays, interruptions or errors 
     caused by interfaces between the EDS Systems and any software or systems 
     which EDS does not operate under this Agreement, (ii) any inaccuracies, 
     delays, interruptions or errors occurring as a result of incorrect data 
     or data from other systems, software, hardware, processes or third 
     parties provided in a format that is inconsistent with the format and 
     protocols established for EDS Systems including date data in two digit 
     format, even if such data is required for the operation of the EDS 
     proprietary software or systems, and (iii) any inaccuracies, delays, 
     interruptions or errors occurring as a result of incorrect data or data 
     from telecommunication systems.

10.  Section 5.1(a) of the Agreement is amended to read as follows:

     For Basic Services the monthly charges listed in Section I of Schedule C
     and the monthly charges for Item Processing Services listed in Schedule G.

11.  Section 5.2(a) of the Agreement is amended to read as follows:

     All costs incurred by EDS (i) in mailing reports or other output to
     Customer, its customers, or third parties, and (ii) in transporting,
     shipping, or delivering Items, reports, output, or input between the Data
     Center and Customer's locations.

12.  A new Section 5.5 is added to the Agreement to read as follows:

     CUSTOMER RESPONSIBILITIES RELATED TO ITEM PROCESSING SERVICES. In order
     that EDS may perform its obligations to provide Item Processing Services,
     Customer shall perform the actions provided in Schedule G.

13.  The first sentence of Section 8.1 of the Agreement is amended to read as
     follows:

     Section 3.2(d) sets forth Customer's exclusive remedies for errors in
     reports or other output provided by EDS under this Agreement and Section
     3.7(a) sets forth Customer's exclusive remedies for the destruction or
     disappearance of Items that occurs while such Items are being held at the
     Data Center.


                                        Page 3
<PAGE>

14.  New sixth and seventh sentences added to Section 8.1 to read as follows:

     Customer expressly waives and releases any claim that it may otherwise
     have against EDS in excess of such amounts provided for pursuant to this
     Section. By releasing and discharging EDS from such claims both known and
     unknown, Customer expressly waives any rights it may have had under
     California Civil Code Section 1542 which provides as follows: "A general
     release does not extend to claims which the creditor does not know or
     suspect to exist in his favor at the time of executing the release, which
     if known by him must have materially affected his settlement with the
     debtor."

15.  A new Schedule G, attached, is added to the Agreement.

16.  Except as amended by this Addendum, the Agreement will be and remain in
     full force and effect in accordance with its terms. Capitalized terms, used
     in this Addendum will be as defined in the Agreement unless otherwise
     expressly defined in this Addendum.

17.  Three (3) original copies of this Addendum will be executed and submitted
     to EDS by Customer. This Addendum will become effective when EDS executes
     this Addendum. EDS will return one of the executed copies to Customer.

IN WITNESS WHEREOF, the parties have executed this Addendum as of the date set
forth above.

AMERICAN COMMERCIAL BANK                ELECTRONIC DATA SYSTEMS
                                        CORPORATION

By: /s/ James E. Beeninga               By:
   --------------------------------        --------------------------------

Name: James E. Beeninga                 Name:
     ------------------------------          ------------------------------

Date: 12-19-97                          Date:
     ------------------------------          ------------------------------


                                        Page 4
<PAGE>

                              ITEM PROCESSING SERVICES


<TABLE>
<CAPTION>
          Service Description           Unit Price
          -------------------           ----------
          <S>                           <C>
          Microfiche - Originals        $1.7000 per plate
          Microfiche - Duplicates       $0.4000 per plate
          Courier Bag Storage           $ No Charge
</TABLE>

III. CUSTOMER RESPONSIBILITIES

     a.)  Customer or Customer's courier will deliver Proof of Deposit Items to
          EDS each Business Day in accordance with mutually agreed upon cut-off
          times. EDS will make reasonable efforts to encode and capture Items
          delivered to EDS after the arrival deadline for same day posting.
          Customer will be invoiced for any additional costs reasonably incurred
          by EDS for processing work received after the deadlines. Items not
          processed by EDS will be held at EDS awaiting Customer's instructions.

     b.)  Customer assumes full responsibility for the accuracy, completeness 
          and authenticity of all Items furnished to EDS, and EDS shall be 
          entitled to rely thereon and shall have no obligation or 
          responsibility to audit, check or verify the Items.

     c.)  Customer will microfilm all Items prior to delivery to EDS.

     d.)  Customer will be responsible for the selection of couriers and will
          pay for such courier services. If EDS is billed for Customer's courier
          service, EDS will re-bill Customer without mark-up.

IV.  SERVICE LEVEL STANDARDS

Customer and EDS will develop and implement mutually agreed upon Performance
Standards for Item Processing Services on a mutually agreed upon schedule after
the conversion date (December 22, 1997).







                                        G-2




<PAGE>









                                  EXHIBIT 23.1
 
                               Consent of Findley






<PAGE>



                                                              September 16, 1998



Americorp
304 East Main Street
Ventura, California 93001


Gentlemen:

We hereby consent to the inclusion of the Fairness Opinion of The Findley 
Group in the Form S-4 Registration Statement of Americorp in connection with 
the acquisition of Channel Islands National Bank.  We also consent to the 
references made in such Form S-4 Registration Statement to The Findley Group.

                                           Sincerely,

                                           /s/ GARY STEVEN FINDLEY
                                           -----------------------
                                           Gary Steven Findley
                                           Director



<PAGE>








                                  EXHIBIT 23.3

                   Consent of Vavrinek, Trine, Day & Co. LLP





<PAGE>

CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the inclusion of our Independent Auditor's Report dated 
January 23, 1998 regarding the balance sheets of Channel Islands National 
Bank as of December 31, 1997 and 1996 and the related statements of income, 
changes in shareholder's equity and cash flows for the years then ended, in 
the Form S-4 filed by Americorp with the Securities and Exchange Commission, 
and the reference to our firm as experts.


/s/ VAVRINEK, TRINE, DAY & CO., LLP
- -----------------------------------
VAVRINEK, TRINE, DAY & CO., LLP
Rancho Cucamonga, CA
September 11, 1998



<PAGE>








                                  EXHIBIT 23.4

                           Consent of Fanning & Karrh



<PAGE>

INDEPENDENT AUDITORS' CONSENT

We consent to the use of our auditors' report, dated January 23, 1998 (except 
for Note 6 as to which the date is May 7, 1998 and for  Note 17 as to which 
the date is August 27, 1998), included in Channel Islands Bank and Americorp 
Joint Proxy/Prospectus Statement and to the reference to our firm under the 
heading of "Experts" in the Joint Proxy/Prospectus Statement.


/s/ FANNING & KARRH
- -------------------
Fanning & Karrh

Ventura, California
September 11, 1998




<TABLE> <S> <C>

<PAGE>
<ARTICLE> 9
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
UNAUDITED FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                      19,417,380
<INT-BEARING-DEPOSITS>                      87,233,645
<FED-FUNDS-SOLD>                             8,200,000
<TRADING-ASSETS>                                     0
<INVESTMENTS-HELD-FOR-SALE>                 12,369,181
<INVESTMENTS-CARRYING>                      10,947,454
<INVESTMENTS-MARKET>                        11,127,225
<LOANS>                                     84,484,838
<ALLOWANCE>                                  1,131,081
<TOTAL-ASSETS>                             139,823,889
<DEPOSITS>                                 124,974,721
<SHORT-TERM>                                         0
<LIABILITIES-OTHER>                          2,948,507
<LONG-TERM>                                          0
                                0
                                          0
<COMMON>                                       594,518
<OTHER-SE>                                  11,306,143
<TOTAL-LIABILITIES-AND-EQUITY>             139,823,889
<INTEREST-LOAN>                              4,363,187
<INTEREST-INVEST>                              691,444
<INTEREST-OTHER>                               183,519
<INTEREST-TOTAL>                             5,238,150
<INTEREST-DEPOSIT>                           1,427,133
<INTEREST-EXPENSE>                           1,427,133
<INTEREST-INCOME-NET>                        3,811,017
<LOAN-LOSSES>                                  265,000
<SECURITIES-GAINS>                                 977
<EXPENSE-OTHER>                              3,499,759
<INCOME-PRETAX>                                768,179
<INCOME-PRE-EXTRAORDINARY>                     768,179
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   561,404
<EPS-PRIMARY>                                     0.95
<EPS-DILUTED>                                     0.84
<YIELD-ACTUAL>                                    9.04
<LOANS-NON>                                  1,836,000
<LOANS-PAST>                                         0
<LOANS-TROUBLED>                                     0
<LOANS-PROBLEM>                              3,264,897
<ALLOWANCE-OPEN>                             1,047,515
<CHARGE-OFFS>                                  189,622
<RECOVERIES>                                     8,158
<ALLOWANCE-CLOSE>                            1,131,081
<ALLOWANCE-DOMESTIC>                         1,131,081
<ALLOWANCE-FOREIGN>                                  0
<ALLOWANCE-UNALLOCATED>                              0
        

</TABLE>

<PAGE>






                                  EXHIBIT 99.1

                            Americorp - form of proxy




<PAGE>

                             REVOCABLE PROXY - AMERICORP
               SPECIAL MEETING OF SHAREHOLDERS - _______________, 1998

     The undersigned shareholder(s) of Americorp  hereby appoints, constitutes
and nominates ___________________________________________________, and each of
them, the attorney, agent and proxy of the undersigned, with full power of
substitution, to vote all shares of Americorp which the undersigned is entitled
to vote at the Special Meeting of Shareholders to be held at __________________,
California on ________________________, 1998 at _______ ____. m. local time, and
any and all adjournments thereof, as fully and with the same force and effect 
as the undersigned might or could do if personally present thereat, as 
follows:

     1.   MERGER AGREEMENT. To consider and vote upon a proposal to approve the
          principal terms of the amended Agreement to Merge and Plan of
          Reorganization dated as of July 7, 1998 and amended on September 17,
          1998,  (the "Agreement") by and among Americorp, American Commercial
          Bank (the "Bank") and Channel Islands Bank ("CIB") and the
          transactions contemplated thereby pursuant to which (i) CIB will merge
          with and into the Bank and the Bank will continue as the surviving
          bank, and (ii) the shareholders of CIB will become shareholders of
          Americorp in accordance with the exchange ratio set forth in the
          Agreement. 

          [ ]   FOR                [ ]   AGAINST            [ ]   ABSTAIN


     2.   STOCK OPTION PLAN.   To consider and vote upon a proposal to adopt a
          new stock option plan for Americorp in accordance with the Agreement.

          [ ]   FOR                [ ]   AGAINST            [ ]   ABSTAIN

          3.   OTHER BUSINESS.  To transact such other business as may properly
          come before the Meeting and any adjournment or adjournments thereof.


                              (CONTINUED ON THE REVERSE)



                                     EXHIBIT 99.1
<PAGE>

THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" EACH OF THE LISTED PROPOSALS.

THE PROXY CONFERS AUTHORITY AND SHALL BE VOTED IN ACCORDANCE WITH THE 
RECOMMENDATION OF THE BOARD OF DIRECTORS UNLESS A CONTRARY INSTRUCTION IS 
INDICATED, IN WHICH CASE THE PROXY SHALL BE VOTED IN ACCORDANCE WITH 
INSTRUCTIONS.  IF NO INSTRUCTION IS SPECIFIED, THE SHARES REPRESENTED BY THE 
PROXY WILL BE VOTED IN FAVOR OF THE PROPOSALS LISTED ON THIS PROXY.  IN ALL 
OTHER MATTERS, IF ANY, PRESENTED AT THE SPECIAL  MEETING, THE PROXY SHALL BE 
VOTED IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE BOARD OF DIRECTORS WHO 
WILL MAKE ANY SUCH DETERMINATION IN THEIR SOLE DISCRETION. 

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS AND MAY BE 
REVOKED PRIOR TO ITS USE.

     The undersigned hereby acknowledges receipt of the combined Notice of 
Special Meeting and the Joint Proxy Statement/Prospectus  that accompanies 
this proxy and ratifies all lawful actions taken by the above-named proxies.

Signature(s)                                      Date:
               ----------------------------            -----------------------


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


Number of shares
                 --------------

I (We) will [ ] will not [ ] attend the Special Meeting in person.

NOTE: Please sign your full name.  Joint owners should each sign.  When 
signing as attorney, executor, administrator, trustee or guardian, please 
give full title as such.






                                     EXHIBIT 99.1




<PAGE>






                                EXHIBIT 99.2

                            CIB - form of proxy




<PAGE>

PROXY                         CHANNEL ISLANDS BANK                        PROXY

                        SPECIAL  MEETING OF SHAREHOLDERS
                                 ____ __, 1998
                                          
           THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS


          The undersigned shareholder acknowledges receipt of the Notice of 
Special Meeting of Shareholders of Channel Islands Bank ("CIB") and the 
accompanying Joint Proxy Statement/Prospectus dated ________ __, 1998, and 
revoking any proxy heretofore given, hereby appoints ________________, 
_________________, and ____________________, or any one of them, with full 
power to act alone, my true and lawful attorney(s), agent(s) and proxy, with 
full power of substitution, for me and in my name, place and stead to vote 
and act with respect to all shares of common stock of CIB which the 
undersigned would be entitled to vote at the Special Meeting of Shareholders 
to be held on ____ __, 1998, at _:__ p.m., __________________________________, 
________________, ____________, and at any and all adjournment or 
adjournments thereof, with all the powers that the undersigned would possess 
if personally present, as follows:

          1.   APPROVAL OF MERGER AGREEMENT.  To approve the principal terms 
of the Agreement to Merge and Plan of Reorganization dated July 7, 1998 (the 
"Agreement) by and among CIB, American Commercial Bank ("ACB") and its parent 
holding company, Americorp, and the transactions contemplated thereby 
pursuant to which (i) CIB will merge with and into ACB and ACB will continue 
as the surviving bank, and (ii) the shareholders of CIB will become 
shareholders of Americorp in accordance with the exchange ratio set forth in 
the Agreement (the "Merger").  A copy of the Agreement is included in the 
Joint Proxy Statement/Prospectus as Appendix A.  The terms and conditions of 
the Agreement and the formulas for calculating the number of shares of 
Americorp Common Stock to be issued for each share of CIB Stock are set forth 
in the accompanying Joint Proxy Statement/Prospectus dated ________, 1998.  
Approval of the principal terms of the Agreement requires the affirmative 
vote of a majority of the outstanding shares of CIB Stock.  

               / /  FOR       / /  AGAINST        / / ABSTAIN


          2.   OTHER BUSINESS.

          To transact such other business as may properly come before the
meeting.

          Execution of this proxy confers authority to vote "FOR" each proposal
listed above unless the shareholder directs otherwise.  If any other business is
presented at said meeting, this proxy shall be voted in accordance with the
recommendations of the Board of 



                               EXHIBIT 99.2



                                      
<PAGE>

Directors.  When signing as attorney, executor, administrator, trustee or 
guardian, please give full title.  If more than one trustee, all should sign. 
All joint owners SHOULD sign.

THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" EACH OF THE LISTED PROPOSALS. 
THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS AND MAY BE 
REVOKED PRIOR TO ITS EXERCISE.

I/WE DO  / /   or   I/WE DO NOT  / / expect to attend the meeting.

Dated:               , 1998        
      ---------------          --------------------------
                                   (Number of Shares)


                                   -------------------------------------------
                                   Signature of Shareholder(s)


                                   -------------------------------------------
                                   Signature of Shareholder(s)




                                EXHIBIT 99.2





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