MIDAMERICAN ENERGY HOLDINGS CO /NEW/
10-K405/A, 2000-04-19
ELECTRIC, GAS & SANITARY SERVICES
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                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                   FORM 10-K/A

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

                   For the fiscal year ended December 31, 1999
                           Commission File No. 0-25551

                       MIDAMERICAN ENERGY HOLDINGS COMPANY

             (Exact name of registrant as specified in its charter)

             Iowa                                             94-2213782
             ----                                            ------------
                (State or other jurisdiction of         (I.R.S. Employer
               incorporation or organization)          Identification No.)

              666 Grand Avenue, Des Moines, IA          50309
              --------------------------------          -----
         (Address of principal executive offices)     (Zip Code)

       Registrant's telephone number, including area code: (515) 242-4300
                                                           --------------

         Securities registered pursuant to Section 12(b) of the Act: N/A

         Securities registered pursuant to Section 12(g) of the Act: N/A

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  Registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days:

                                Yes    X          No

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of Registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [X]

All of the shares of MidAmerican  Energy Holdings  Company are held by a limited
group of private  investors.  As of March 30, 2000,  9,281,087  shares of common
stock were outstanding.


<PAGE>


         Item 10.  Directors,  Executive and Other  Officers of the Company and
Significant Subsidiaries

         Item 10 of the  Company's  Form 10-K for the year ended  December  31,
1999 is  amended  to add the  following  information  concerning  the  Company's
directors:

    Name             Position

David L. Sokol       Chairman of the Board and Chief Executive Officer, Director
Gregory E. Abel      President and Chief Operating Officer, Director
Walter Scott Jr.     Director
Warren E. Buffett    Director
Richard R. Jaros     Director
Stanley J. Bright    Director
Edgar D. Aronson     Director
Marc D. Hamburg      Director
John K. Boyer        Director
W. David Scott       Director


         Set forth  below is  certain  information  with  respect to each of the
foregoing officers:

         DAVID L.  SOKOL,  43,  Chairman  of the  Board of  Directors  and Chief
Executive  Officer.  Mr.  Sokol has been CEO since  April 19, 1993 and served as
President of MEHC from April 19, 1993 until January 21, 1995. Mr. Sokol has been
Chairman  of the Board of  Directors  since May 1994 and a director  since March
1991.  Formerly,  among other positions held in the independent  power industry,
Mr. Sokol  served as  President  and Chief  Executive  Officer of Kiewit  Energy
Company,  which at that time was a wholly  owned  subsidiary  of PKS,  and Ogden
Projects, Inc.

          GREGORY E. ABEL, 37, President and Chief Operating  Officer.  Mr. Abel
joined  the  Company  in  1992  and  initially  served  as  Vice  President  and
Controller.  Mr.  Abel is a  Chartered  Accountant  and from 1984 to 1992 he was
employed by Price Waterhouse.  As a Manager in the San Francisco office of Price
Waterhouse, he was responsible for clients in the energy industry.

          WALTER SCOTT, JR., 67, Director.  Mr. Scott has been a director of the
Company since June 1991. Mr. Scott was the Chairman and Chief Executive  Officer
of the Company from January 8, 1992 until April 19, 1993.  Mr. Scott is Chairman
and  President  of Peter Kiewit  Sons' Inc.  ("Kiewit"),  a position he has held
since 1979.  Mr. Scott is a director of  Berkshire  Hathaway,  Inc.,  Burlington
Resources,  Inc.,  ConAgra,  Inc.,  Valmont  Industries,   Inc.,  U.S.  Bancorp,
Commonwealth Telephone Enterprises, Inc., and RCN Corporation, a publicly-traded
company in which Kiewit holds a majority ownership interest

          WARREN E. BUFFETT,  69,  Director.  Mr. Buffett has been a director of
the  Company  since  March  14,  2000.  He is  Chairman  of the  Board and Chief
Executive  Officer of Berkshire  Hathaway Inc. Mr.  Buffett is a Director of the
Coca-Cola Company, the Gillette Company and The Washington Post Company.

          RICHARD R. JAROS,  47,  Director.  Mr. Jaros has been a director since
March 1991.  Mr. Jaros served as President  and Chief  Operating  Officer of the
Company from January 8, 1992 to April 19, 1993 and as Chairman of the Board from
April 19,  1993 to May 1994.  Until  July 1997,  Mr.  Jaros was  Executive  Vice
President  and  Chief  Financial  Officer  of  Kiewit  and  President  of Kiewit
Diversified  Group,  Inc., which is now Level 3 Communications.  From 1990 until
January 8, 1992,  Mr.  Jaros  served as a Vice  President  of Kiewit.  Mr. Jaros
serves as a director of Commonwealth Telephone, RCN Corporation and Level 3.

          STANLEY J. BRIGHT,  58,  Director.  Mr. Bright is Vice Chairman of the
Company and Chairman and Chief Executive  Officer of MidAmerican  Energy Company
from July 1, 1995 until March 1999.  Formerly,  Mr. Bright joined  Iowa-Illinois
Gas and Electric Company as vice  president-finance  and Chief Financial Officer
in 1986,  becoming  director in 1987,  president and Chief Operating  Officer in
1990, and chairman and Chief Executive Officer in 1991.

          EDGAR D. ARONSON:  64. Mr.  Aronson has been a director of the Company
since April 1983. Mr. Aronson  founded EDACO,  Inc., a private  venture  capital
company,  in 1981, and has been President of EDACO,  Inc. since that time. Prior
to that, Mr. Aronson was Chairman,  Dillon, Read International from 1979 to 1981
and a General  Partner  in charge of the  International  Department  at  Salomon
Brothers Inc from 1973 to 1979.  Mr.  Aronson  served  during  1962-1968 as Vice
President consecutively in the International  Departments of First National Bank
of Chicago and Republic  National Bank of New York. He founded the International
Department of Salomon Brothers and Hutzler in 1968.

          MARC D. HAMBURG, 50, Director.  Mr. Hamburg has been a director of the
Company since March 14, 2000. He is Vice President - Chief Financial Officer and
Treasurer of Berkshire  Hathaway  Inc.  since October 1, 1992.  Mr.  Hamburg was
employed by Berkshire  Hathaway on June 1, 1987 and has been its Treasurer since
that date.

          JOHN K.  BOYER,  56,  Director.  Mr.  Boyer has been a director of the
Company  since March 14, 2000.  He is a partner with  Fraser,  Stryker,  Meusey,
Olson,  Boyer & Bloch,  P.C.  from 1973 to present with  emphasis on  corporate,
commercial, federal, state, and local taxation.

          W. DAVID SCOTT, 38, Mr. Scott has been a director of the Company since
March 14, 2000.  Mr.  Scott formed  Magnum  Resources,  Inc., a commercial  real
estate investment and management  company, in October 1994 and has served as its
President and Chief Executive Officer since its inception. Before forming Magnum
Resources,  Mr. Scott worked for America First  Companies,  Cornerstone  Banking
Group and the Kiewit  Companies.  Mr. Scott has been a director of America First
Mortgage Investments, Inc., a mortgage REIT, since 1998.

<PAGE>


Item 11. Executive Compensation

         Item 11 of the  Company's  Form 10-K for the year ended  December  31,
1999 is  amended  to add the information set forth below.

Summary Compensation Table

         The following table sets forth the  compensation of the Company's five
most highly compensated  executive officers who were employed as of the last day
in 1999.  Information is provided regarding these individuals for the last three
fiscal years during  which they were  executive  officers of the Company for the
year ended December 31, 1999, if applicable.

<TABLE>
<CAPTION>
                                                                       OTHER    RESTRICTED SECURITIES      ALL
NAME AND           YEAR                               BONUS            ANNUAL      STOCK   UNDERLYING     OTHER
PRINCIPAL          ENDED           SALARY       CASH (1)     STOCK     COMP (2)   AWARDS   OPTIONS (4)   COMP (3)
 POSITIONS         DEC 31,          ($)           ($)         ($)        ($)        ($)       (#)          ($)


<S>                  <C>           <C>         <C>             <C>    <C>          <C>    <C>            <C>
David L. Sokol       1999          675,000     3,276,049       0            0          0          0       6,240
Chairman and         1998          675,000     2,042,735       0            0          0  1,600,000       4,927
Chief Executive      1997          515,000     2,377,280       0            0          0  1,200,000       4,927
Officer

Gregory E. Abel      1999          357,933     1,452,234       0            0          0          0       6,240
President and        1998          325,775       622,258       0      117,606          0    380,000       4,333
Chief Operating      1997          173,573       335,742       0      146,711          0    150,000       4,333
Officer

Ronald Stepien       1999          350,000     1,052,069       0            0          0     56,203       6,240
President,           1998          318,416       240,233       0            0      8,512     37,700      17,240
MidAmerican          1997          260,417       158,859       0            0      6,498          0      14,240
Energy
Company

Patrick J.Goodman    1999          199,279       334,374       0            0          0     60,000       6,240
Chief Financial      1998          127,750       140,000       0            0          0     55,000       5,150
Officer              1997           82,500        75,000       0            0          0     30,000       3,392

John Rasmussen       1999          220,000       250,000       0            0          0     44,008       6,240
General Counsel      1998          220,000       175,423       0            0      5,235     15,000       6,240
                     1997          200,000        96,000       0            0      4,043          0       6,240
</TABLE>

(1)   Includes amounts voluntarily deferred by the executive, if applicable.
(2)   Includes various expatriate compensation items, including expatriate
        allowances, company provided transportation, housing and tax benefits.
(3)   401(k) Plan contributions and group term life insurance premiums.
(4)   For Messrs. Sokol, Abel and Goodman for 1998, only 200,000, 100,000 and
        10,000 reflect new  grants, respectively; the balance reflect options
        subject to repricing in 1998.

<PAGE>


Option Grants in Last Fiscal Year 1

         The  following  table sets forth  options  granted to each of the named
executive officers of the Company during 1999 .
<TABLE>
<CAPTION>
                                                                                             Potential Realized
                                                                                              Value at Assumed
                                                 % of                                       Annual Rates of Stock
                                            Total Options                                     Price Appreciation
                           Securities         Granted to        Exercise                      For Option Term 2
                                                                                         --------------------------
                          Underlying          Employees          Price       Expiration        5%           10%
         Name           Options Granted    In Fiscal Year      ($/Share)        Date          ($)           ($)
         ----           ---------------    ---------------     ---------        ----          ---           ---
<S>                          <C>                <C>              <C>           <C>          <C>            <C>
David L. Sokol                 0                  0                0              0            0             0
 Chairman and
 Chief Executive
 Officer

Gregory E. Abel                0                  0                0              0            0             0
 President

Patrick J. Goodman,          10,000             0.90%            28.57         3/11/09      179,675          455,332
 Senior Vice President

Ronald Stepien,              20,000             1.81%            32.56         4/29/09      409,536        1,037,845
 President

John A. Rasmussen,           20,000             1.81%            32.56         4/29/09      409,536        1,037,845
General Counsel
</TABLE>


1 Upon the change of control associated with the Berkshire  Transaction,  all of
the options  vested.  As part of the closing,  each option was  cancelled and in
consideration  of such  cancellation  the  Company  paid each  holder cash in an
amount  equal to the product of (A) the  excess,  if any, of $35.05 over the per
share  exercise  price and (B) the  number of shares  of  Company  Common  Stock
subject thereto.

2 As required by the  Securities  and  Exchange  Commission  ("SEC"),  potential
values stated are based on the prescribed  assumption that the Company's  Common
Stock will  appreciate  in value from the date of grant to the end of the option
term  (ten  years  from the date of grant)  at  annualized  rates of 5% and 10%,
respectively,  and  therefore  are not  intended  to  forecast  possible  future
appreciation,  if any, in the price of the Company's  Common Stock. The total of
all stock options  granted to employees,  including  executive  officers  during
fiscal 1998 was  approximately 1% of total shares  outstanding  during the year.
Accordingly,  the potential  value of such options for all  optionees  under the
prescribed  assumptions is approximately 1% of the potential realizable value of
all shareholders for the same period under the same assumptions.  (For the total
percentages  including  repricings,  see footnote 2 below.) As an alternative to
the assumed  potential  realizable  values stated above,  SEC rules would permit
stating  the  present  value of such  options  at the date of grant.  Methods of
computing   present  value  suggested  by  different   authorities  can  produce
significantly  different results.  Moreover,  since stock options granted by the
Company  are not  transferable,  there are no  objective  criteria  by which any
computation  of  present  value can be  verified.  Consequently,  the  Company's
management  does not believe there is a reliable method of computing the present
value  of  such  stock  options  and  that  all  assumptions  as  to  annualized
appreciation rates are inherently speculative.
<PAGE>

                 AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                        AND FISCAL YEAR END OPTION VALUES

         The  following  table sets forth the option  exercises and the value of
in-the-money unexercised options held by each of the named executive officers of
the Company at December 31, 1998,  calculated  as being equal to the  difference
between the exercise price of the options and the closing price of the Company's
Common  Stock on the New York Stock  Exchange of $33.6875  per share on December
31, 1999.
<TABLE>
<CAPTION>

                                                        Number of Securities
                                                      Underlying Unexercised             Value of Unexercised
                                                    Options Held at FY End ($)     In-the-Money Options at FY End ($)
                        Shares         Value        --------------------------     ---------------------------------
                      Acquired       Realized
Name                 On Exercise        ($)     Exercisable     Unexercisable     Exercisable   Unexercisable
- ----                 -----------        ---     -----------     -------------     -----------   -------------

<S>                    <C>            <C>           <C>              <C>             <C>             <C>
David L. Sokol            0                         666,696          983,304         4,599,568       3,220,439

Gregory E. Abel           0                         303,973          191,027         3,318,232       1,187,477

Patrick J.                0                          43,451           72,549           302,842         472,179

Ronald Stepien,        40,000         481,000        15,843           40,360            93,523         196,839

John A.                20,000         126,500        18,180           25,828           218,269          89,338
Rasmussen,
General Counsel (2)
</TABLE>

1 Upon the change of control associated with the Berkshire  Transaction,  all of
the options vested. As part of the closing on March 14, 2000, Messrs.  Sokol and
Abel rolled over their existing options for new options in the Company.

2 Upon the change of control associated with the Berkshire  Transaction,  all of
the options  vested.  As part of the closing,  each option was  cancelled and in
consideration  of such  cancellation  the  Company  paid each  holder cash in an
amount  equal to the product of (A) the  excess,  if any, of $35.05 over the per
share  exercise  price and (B) the  number of shares  of  Company  Common  Stock
subject thereto.
<PAGE>

Compensation of Directors

         For 2000,  directors  who are not employees of the Company will be paid
an annual  retainer fee of $20,000 and a fee of $500 per day for  attendance  at
Board and  Committee  meetings.  Directors who are employees of the Company will
not receive such fees. All directors are reimbursed for their expenses  incurred
in attending Board meetings.

Termination of Employment Arrangement

          Under the terms of his employment  contract,  Mr. Sokol is entitled to
receive  three times his base  salary and bonus and three  years of  accelerated
option vesting in the event of the  termination of his employment by the Company
other than for cause. Under the terms of separate employment  agreements between
each of Mr. Abel, Mr.  Goodman,  Mr. Stepien and Mr.  Rasmussen and the Company,
each  of  such   Executives  is  entitled  to  receive  two  years  base  salary
continuation, payments in respect of average bonuses for the prior two years and
two  years  continued  option  vesting  in the event of the  termination  of his
employment by the Company other than for cause.  If such persons were terminated
without cause, Mr. Sokol,  Mr. Abel, Mr. Goodman,  Mr. Stepien and Mr. Rasmussen
would currently be entitled to be paid  approximately  $10,190,915,  $3,010,171,
$834,374,  $1,071,840,  $745,944,  respectively,  pursuant  to their  employment
agreements, without giving effect to any tax related provisions.

Item 12. Security  Ownership of Certain Beneficial Owners and Management

        Item 12 of the  Company's  Form 10-K for the year ended  December  31,
1999 is  amended  to add the information set forth below.

NAME (AND ADDRESS IF REQUIRED)        NUMBER OF SHARES
 OF BENEFICIAL OWNER                   BENEFICIALLY          PERCENTAGE OF
                                       OWNED (1)              CLASS (1)

Common Stock:

Walter Scott, Jr.(2)                       8,000,000               86.20%
Berkshire Hathaway Inc.                      900,942                9.71%
David L. Sokol                             1,989,462               18.17%
Gregory E. Abel                              555,219                5.68%

All directors and executive officers
 as a group (3 persons)                   10,544,468                92.2%

(1)Includes shares which the listed beneficial owner is deemed to have the right
to  acquire  beneficial  ownership  under  Rule  13d-3(d)  under the  Securities
Exchange Act, including,  among other things, shares which the listed beneficial
owner has the right to acquire within 60 days.

(2) Includes shares held by family controlled trusts and corporations.

Item 13.  Certain  Relationships  and  Related  Transactions

        Item 13 of the  Company's  Form 10-K for the year ended  December  31,
1999 is  amended  to add the information set forth below.

         Under  a  subscription   agreement  with  the  Company,  under  certain
circumstances,  Berkshire  Hathaway has agreed to purchase  additional 11% trust
issued preferred securities in the event preferred securities  outstanding prior
to the closing of the Berkshire  Transaction are tendered for conversion to cash
by the current holders.
<PAGE>

Section 16(a) Beneficial Ownership Reporting Compliance

         Based  solely  upon a review  of Forms 3 and 4 and  amendments  thereto
furnished  to the  Company  during its most  recent  fiscal year and Forms 5 and
amendments  thereto  furnished  to the Company  with  respect to its most recent
fiscal year,  the Company is not aware of any director,  officer or other person
subject  to  Section  16(a) of the  Securities  Exchange  Act in  respect of the
Company who failed to file on a timely  basis,  as disclosed in the above Forms,
reports  required by Section 16(a) of the Exchange Act during the Company's most
recent fiscal year or prior fiscal years.


<PAGE>


                                   SIGNATURES

Pursuant to the  requirements of Section 13 or 15(d) of the Securities  Exchange
Act of 1934,  the  Registrant  has duly  caused  this report to be signed on its
behalf by the undersigned thereunto duly authorized, in the City of Omaha, State
of Nebraska, on this 14th day of April, 2000.

                       MIDAMERICAN ENERGY HOLDINGS COMPANY

                                        /s/ David L. Sokol*

                                       David L. Sokol
                                       Chairman of the Board and Chief
                                       Executive Officer

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
this  report has been  signed  below by the  following  persons on behalf of the
Registrant and in the capacities and on the dates indicated.

          Signature                                                  Date

/s/  David L. Sokol*
                                                                April 14, 2000
David L. Sokol
Chairman of the Board,
Chief Executive Officer, and
Director

/s/  Gregory E. Abel*                                           April 14, 2000
Gregory E. Abel
President, Chief Operating Officer and Director

/s/  Patrick J. Goodman*                                        April 14, 2000
Patrick J. Goodman
Senior Vice President and
Chief Financial Officer

/s/  Edgar D. Aronson*                                          April 14, 2000
Edgar D. Aronson
Director

/s/  Stanley J. Bright*                                         April 14, 2000
Stanley J. Bright
Director
<PAGE>

/s/  Walter Scott, Jr.*                                         April 14, 2000
Walter Scott, Jr.
Director

/s/  Marc D. Hamburg*                                           April 14, 2000
Marc D. Hamburg
Director

/s/  Warren Buffett*                                            April 14, 2000
Warren Buffett
Director

/s/  John Boyer*                                                April 14, 2000
John Boyer
Director

/s/  W. David Scott*                                            April 14, 2000
W. David Scott
Director


*By:/s/  Steven A. McArthur                                     April 14, 2000
         Steven A. McArthur
         Attorney-in-Fact


<PAGE>



EXHIBIT INDEX

3.1      Restated Articles of Incorporation of the Company.

3.2      Bylaws of the Company.

4.2      Indenture for the 6 1/4% Convertible Junior  Subordinated  Debentures,
         dated as of April 1, 1996, among CalEnergy  Company,  Inc., as Issuer,
         and the Bank of New York,  as Trustee  (incorporated  by  reference to
         Exhibit 4.3 to Amendment 1 to the Company's  Registration Statement on
         Form S-3, Registration No. 333-08315).

4.3      Indenture,  dated as of September 20, 1996, between the Company and IBJ
         Schroder Bank & Trust  Company,  as trustee,  relating to  $225,000,000
         principal  amount  of 9 1/2%  Senior  Notes due 2006  (incorporated  by
         reference  to Exhibit 4.1 to the  Company's  Registration  Statement on
         Form S-3, Registration No. 333-15591).

4.4      Indenture for the 6 1/4% Convertible Junior Subordinated Debentures due
         2012,  dated as of February 26, 1997,  between the Company,  as issuer,
         and the Bank of New York,  as Trustee  (incorporated  by  reference  to
         Exhibit 10.129 to the Company's 1996 Form 10-K).

4.5      Indenture,  dated as of October  15,  1997,  among the Company and IBJ
         Schroder Bank & Trust Company,  as Trustee  (incorporated by reference
         to  Exhibit  4.1 to the  Company's  Current  Report  on Form 8-K dated
         October 23, 1997).

4.6      Form of First  Supplemental  Indenture,  dated as of October 28,  1997,
         among the Company and IBJ  Schroder  Bank & Trust  Company,  as Trustee
         (incorporated  by  reference  to Exhibit 4.2 to the  Company's  Current
         Report on Form 8-K dated October 23, 1997).

4.7.1    Form of Second Supplemental  Indenture,  dated as of September 22, 1998
         between the Company and IBJ Schroder Bank & Trust  Company,  as Trustee
         (incorporated  by  reference  to Exhibit 4.1 to the  Company's  Current
         Report on Form 8-K dated September 17, 1998.)

4.7.2    Form of Third  Supplemental  Indenture,  dated as of November 13, 1998,
         between the Company and IBJ Schroder Bank & Trust  Company,  as Trustee
         (incorporated by reference to the Company's  Current Report on Form 8-K
         dated November 10, 1998).

4.9      Indenture,  dated as of March 14, 2000, among the Company and the Bank
         of New York, as Trustee.

4.10     Subscription Agreement executed by Berkshire Hathaway Inc. dated as of
         March 14, 2000.

10.1     Employment Agreement between the Company and David L. Sokol, dated May
         10, 1999.

10.2     Amendment  No. 1 to the  Amended  and  Restated  Employment  Agreement
         between the Company and David L. Sokol, dated March 14, 2000.

10.3     Amended  and  Restated  Employment  Agreement  between the Company and
         Gregory E. Abel, dated May 10, 1999.

10.4     Amended  and  Restated  Employment  Agreement  between the Company and
         Steven A. McArthur, dated May 10, 1999.

10.5     Employment Agreement between the Company and Patrick J. Goodman, dated
         May 10, 1999.

10.9     125 MW Power Plant - Upper Mahiao  Agreement  (the "Upper  Mahiao ECA")
         dated  September 6, 1993 between  PNOC-Energy  Development  Corporation
         ("PNOC-EDC")  and Ormat,  Inc. as amended by the First Amendment to 125
         MW Power Plant Upper Mahiao Agreement dated as of January 28, 1994, the
         Letter  Agreement  dated February 10, 1994, the Letter  Agreement dated
         February  18,  1994 and the Fourth  Amendment  to 125 MW Power  Plant -
         Upper  Mahiao  Agreement  dated as of March 7,  1994  (incorporated  by
         reference to Exhibit 10.95 to the Company's 1994 Form 10-K).

10.10    Credit  Agreement dated April 8, 1994 among CE Cebu  Geothermal  Power
         Company, Inc., the Banks thereto, Credit Suisse as Agent (incorporated
         by reference to Exhibit 10.96 to the Company's 1994 Form 10-K).

10.11    Credit  Agreement  dated as of April 8, 1994 between CE Cebu Geothermal
         Power  Company,   Inc.,   Export-Import   Bank  of  the  United  States
         (incorporated  by reference to Exhibit 10.97 to the Company's 1994 Form
         10-K).

10.12    Pledge  Agreement among CE Philippines Ltd,  Ormat-Cebu  Ltd.,  Credit
         Suisse as Collateral Agent and CE Cebu Geothermal Power Company,  Inc.
         dated as of April 8, 1994  (incorporated by reference to Exhibit 10.98
         to the Company's 1994 Form 10-K).

10.13    Overseas Private  Investment  Corporation  Contract of Insurance dated
         April 8, 1994  between the  Overseas  Private  Investment  Corporation
         ("OPIC") and the Company  through its  subsidiaries  CE  International
         Ltd., CE  Philippines  Ltd.,  and  Ormat-Cebu  Ltd.  (incorporated  by
         reference to Exhibit 10.99 to the Company's 1994 Form 10-K).

10.14    180 MW Power Plant - Mahanagdong  Agreement  ("Mahanagdong  ECA") dated
         September  18, 1993 between  PNOC-EDC and CE  Philippines  Ltd. and the
         Company,  as amended by the First  Amendment to  Mahanagdong  ECA dated
         June 22, 1994,  the Letter  Agreement  dated July 12, 1994,  the Letter
         Agreement dated July 29, 1994, and the Fourth  Amendment to Mahanagdong
         ECA dated March 3, 1995 (incorporated by reference to Exhibit 10.100 to
         the Company's 1994 Form 10-K).

10.15    Credit  Agreement  dated as of June 30, 1994 among CE Luzon  Geothermal
         Power Company,  Inc.,  American  Pacific Finance  Company,  the Lenders
         party  thereto,   and  Bank  of  America  National  Trust  and  Savings
         Association  as  Administrative  Agent  (incorporated  by  reference to
         Exhibit 10.101 to the Company's 1994 Form 10-K).

10.16    Credit  Agreement dated as of June 30, 1994 between CE Luzon Geothermal
         Power  Company,  Inc.  and  Export-Import  Bank  of the  United  States
         (incorporated by reference to Exhibit 10.102 to the Company's 1994 Form
         10-K).

10.17    Finance Agreement dated as of June 30, 1994 between CE Luzon Geothermal
         Power  Company,  Inc.  and  Overseas  Private  Investment   Corporation
         (incorporated by reference to Exhibit 10.103 to the Company's 1994 Form
         10-K).

10.18    Pledge Agreement dated as of June 30, 1994 among CE Mahanagdong  Ltd.,
         Kiewit Energy  International  (Bermuda) Ltd., Bank of America National
         Trust  and  Savings  Association  as  Collateral  Agent  and CE  Luzon
         Geothermal Power Company,  Inc.  (incorporated by reference to Exhibit
         10.104 to the Company's 1994 Form 10-K).

10.19    Overseas Private  Investment  Corporation  Contract of Insurance dated
         July 29, 1994 between OPIC and the Company,  CE International Ltd., CE
         Mahanagdong  Ltd. and American  Pacific  Finance Company and Amendment
         No. 1 dated  August 3, 1994  (incorporated  by  reference  to  Exhibit
         10.105 to the Company's 1994 Form 10-K).

10.20    231  MW  Power  Plant  -  Malitbog  Agreement  ("Malitbog  ECA")  dated
         September  10, 1993 between  PNOC-EDC  and Magma Power  Company and the
         First and Second  Amendments  thereto dated  December 8, 1993 and March
         10, 1994, respectively  (incorporated by reference to Exhibit 10.106 to
         the Company's 1994 Form 10-K).

10.21    Credit  Agreement  dated as of November  10, 1994 among  Visayas  Power
         Capital  Corporation,  the Banks parties thereto and Credit Suisse Bank
         Agent  (incorporated  by reference to Exhibit  10.107 to the  Company's
         1994 Form 10-K).

10.22    Finance  Agreement  dated  as of  November  10,  1994  between  Visayas
         Geothermal  Power Company and Overseas Private  Investment  Corporation
         (incorporated by reference to Exhibit 10.108 to the Company's 1994 Form
         10-K).

10.23    Pledge and  Security  Agreement  dated as of  November  10, 1994 among
         Broad Street  Contract  Services,  Inc.,  Magma Power  Company,  Magma
         Netherlands  B.V.  and Credit  Suisse as Bank Agent  (incorporated  by
         reference to Exhibit 10.109 to the Company's 1994 Form 10-K).

10.24    Overseas  Private  Investment  Corporation  Contract of Insurance dated
         December   21,  1994   between   OPIC  and  Magma   Netherlands,   B.V.
         (incorporated by reference to Exhibit 10.110 to the Company's 1994 Form
         10-K).

10.25    Agreement as to Certain Common Representations,  Warranties,  Covenants
         and Other Terms,  dated  November 10, 1994 between  Visayas  Geothermal
         Power Company,  Visayas Power Capital  Corporation,  Credit Suisse,  as
         Bank Agent, OPIC and the Banks named therein (incorporated by reference
         to Exhibit 10.111 to the Company's 1994 Form 10-K).

10.26    Trust  Indenture  dated as of November 27, 1995 between the CE Casecnan
         Water and Energy  Company,  Inc.  ("CE  Casecnan")  and Chemical  Trust
         Company of California  (incorporated  by reference to Exhibit 4.1 to CE
         Casecnan's  Registration  Statement on Form S-4 dated  January 25, 1996
         ("Casecnan S-4").

10.27    Amended and Restated  Casecnan Project  Agreement  between the National
         Irrigation Administration and CE Casecnan Water and Energy Company Inc.
         dated June 26, 1995  (incorporated  by reference to Exhibit 10.1 to the
         Casecnan Form S-4).

10.28    Term Loan and  Revolving  Facility  Agreement,  dated as of October 28,
         1996,  among CE  Electric  UK  Holdings,  CE Electric UK plc and Credit
         Suisse  (incorporated  by reference to Exhibit  10.130 to the Company's
         1996 Form 10-K).

10.29    Public  Electricity  Supply  License  (incorporated  by  reference  to
         Exhibit 10.131 to the Company's 1996 Form 10-K)

10.30    Second Tier Supply  Licenses to Supply  Electricity for England & Wales
         and  Scotland  (incorporated  by  reference  to  Exhibit  10.132 to the
         Company's 1996 Form 10-K).

10.31    Pooling  and  Settlement  Agreement  for the  Electricity  Industry  in
         England and Wales dated 30th March,  1990 (as amended at 17th  October,
         1996),  among The  Generators  (named  therein),  the Suppliers  (named
         therein),  Energy  Settlements  and  Information  Services  Limited (as
         Settlement  System  Administrator),  Energy  Pool Funds  Administration
         Limited (as Pool Funds Administrator),  Scottish Power plc, Electricite
         deFrance,  Service  National and Others  (incorporated  by reference to
         Exhibit 10.133 to the Company's 1996 Form 10-K).

10.32    Master  Connection  and User System  Agreement  with The National  Grid
         Company  plc  (incorporated  by  reference  to  Exhibit  10.134  to the
         Company's 1996 Form 10-K).

10.33    Gas  Suppliers  License  dated  February  21,  1996  (incorporated  by
         reference to Exhibit 10.135 to the Company's 1996 Form 10-K).

10.34    Acquisition  Agreement  by and between  CalEnergy  Company,  Inc.  and
         Kiewit   Diversified  Group  Inc.  dated  as  of  September  10,  1997
         (incorporated  by  reference  to  Exhibit 2 to the  Company's  Current
         Report on Form 8-K dated September 11, 1997).

10.35    Agreement  and Plan of Merger dated as of August 11, 1998 by and among
         CalEnergy  Company,   Inc.,   Maverick   Reincorporation   Sub,  Inc.,
         MidAmerican  Energy Holdings  Company and MAVH Inc.  (incorporated  by
         reference to the Company's Current Report on Form 8-K dated August 11,
         1998).

10.36    Indenture  and First  Supplemental  Indenture,  dated  March 11,  1999,
         between  MidAmerican Funding LLC and IBJ Whitehall Bank & Trust Company
         and the First  Supplement  thereto  relating to the $700 million Senior
         Notes and Bonds.  (incorporated by reference to the Company's 1998 Form
         10-K).

10.37    Settlement  Agreement by and between  MidAmerican Energy Company,  the
         Iowa  Utilities  Board,  the Iowa  Office of  Consumer  Advocate,  and
         others. (incorporated by reference to the Company's 1998 Form 10-K).

10.38    General  Mortgage  Indenture  and Deed of Trust dated as of January 1,
         1993,  between  Midwest Power Systems Inc. and Morgan  Guaranty  Trust
         Company of New York,  Trustee.  (incorporated  by reference to Exhibit
         4(b)-1 to Midwest  Resources Inc.'s Annual Report on Form 10-K for the
         year ended December 31, 1992, Commission File No. 1-10654.)

10.39    First  Supplemental  Indenture  dated as of January  1, 1993,  between
         Midwest  Power Systems Inc. and Morgan  Guaranty  Trust Company of New
         York, Trustee. (incorporated by reference to Exhibit 4(b)-2 to Midwest
         Resources'  Annual Report on Form 10-K for the year ended December 31,
         1992, Commission File No. 1-10654.)

10.40    Second  Supplemental  Indenture dated as of January 15, 1993,  between
         Midwest  Power Systems Inc. and Morgan  Guaranty  Trust Company of New
         York, Trustee. (incorporated by reference to Exhibit 4(b)-3 to Midwest
         Resources'  Annual Report on Form 10-K for the year ended December 31,
         1992, Commission File No. 1-10654.)

10.41    ThirdSupplemental  Indenture dated as of May 1, 1993,  between Midwest
         Power  Systems Inc.  and Morgan  Guaranty  Trust  Company of New York,
         Trustee.   (incorporated  by  reference  to  Exhibit  4.4  to  Midwest
         Resources'  Annual Report on Form 10-K for the year ended December 31,
         1993, Commission File No. 1-10654.)

10.42    Fourth  Supplemental  Indenture  dated as of October 1, 1994,  between
         Midwest Power Systems Inc. and Harris Trust and Savings Bank, Trustee.
         (incorporated by reference to Exhibit 4.5 to Midwest Resources' Annual
         Report on Form 10-K for the year ended  December 31, 1994,  Commission
         File No. 1-10654.)

10.43    Fifth  Supplemental  Indenture  dated as of November 1, 1994,  between
         Midwest Power Systems Inc. and Harris Trust and Savings Bank, Trustee.
         (incorporated by reference to Exhibit 4.6 to Midwest Resources' Annual
         Report on Form 10-K for the year ended  December 31, 1994,  Commission
         File No. 1-10654.)

10.44    Indenture  of Mortgage  and Deed of Trust,  dated as of March 1, 1947.
         (incorporated by reference to  Iowa-Illinois  Gas and Electric Company
         ("Iowa-Illinois") as Exhibit 7B to Commission File No. 2-6922.)

10.45    Sixth Supplemental  Indenture dated as of July 1, 1967.  (incorporated
         by reference to  Iowa-Illinois  as Exhibit 2.08 to Commission File No.
         2-28806.)

10.46    Twentieth Supplemental Indenture dated as of May 1, 1982. (incorporated
         by reference to Exhibit 4.B.23 to  Iowa-Illinois'  Quarterly  Report on
         Form 10-Q for the period ended June 30, 1982, Commission File No.
         1-3573.)

10.47    Resignation   and   Appointment  of  successor   Individual   Trustee.
         (incorporated  by  reference  to  Iowa-Illinois  as Exhibit  4.B.30 to
         Commission File No. 33-39211.)

10.48    Twenty-Eighth  Supplemental  Indenture  dated  as  of  May  15,  1992.
         (incorporated by reference to Exhibit 4.31.B to Iowa-Illinois' Current
         Report on Form 8-K dated May 21, 1992, Commission File No. 1-3573.)

10.49    Twenty-Ninth  Supplemental  Indenture  dated  as of  March  15,  1993.
         (incorporated by reference to Exhibit 4.32.A to Iowa-Illinois' Current
         Report on Form 8-K dated March 24, 1993, Commission File No. 1-3573.)

10.50    Thirtieth   Supplemental  Indenture  dated  as  of  October  1,  1993.
         (incorporated by reference to Exhibit 4.34.A to Iowa-Illinois' Current
         Report on Form 8-K dated October 7, 1993, Commission File No. 1-3573.)

10.51    Sixth Supplemental Indenture dated as of July 1, 1995, between Midwest
         Power  Systems  Inc.  and  Harris  Trust and  Savings  Bank,  Trustee.
         (incorporated  by  reference  to Exhibit  4.15 to  MidAmerican  Energy
         Company's  ("MidAmerican  Energy")  Annual  Report on Form 10-K  dated
         December 31, 1995, Commission File No. 1-11505.)

10.52    Thirty-First  Supplemental  Indenture dated as of July 1, 1995, between
         Iowa-Illinois  Gas and  Electric  Company and Harris  Trust and Savings
         Bank,   Trustee.   (incorporated   by  reference  to  Exhibit  4.16  to
         MidAmerican  Energy's  Annual  Report on Form 10-K dated  December  31,
         1995, Commission File No. 1-11505.)

10.53    Power Sales Contract between Iowa Power Inc. and Nebraska Public Power
         District,  dated  September  22, 1967.  (incorporated  by reference to
         Exhibit  4-C-2 to Iowa  Power  Inc.'s  (IPR)  Registration  Statement,
         Registration No. 2-27681).

10.54    Amendments  Nos. 1 and 2 to Power Sales  Contract  between  Iowa Power
         Inc. and Nebraska Public Power District. (incorporated by reference to
         Exhibit  4-C-2a  to IPR's  Registration  Statement,  Registration  No.
         2-35624.)

10.55    Amendment  No. 3 dated  August 31, 1970,  to the Power Sales  Contract
         between  Iowa Power Inc. and Nebraska  Public  Power  District,  dated
         September 22, 1967.  (incorporated  by reference to Exhibit 5-C-2-b to
         IPR's Registration Statement, Registration No. 2-42191.)

10.56    Amendment  No. 4 dated March 28,  1974,  to the Power  Sales  Contract
         between  Iowa Power Inc. and Nebraska  Public  Power  District,  dated
         September 22, 1967.  (incorporated  by reference to Exhibit 5-C-2-c to
         IPR's Registration Statement, Registration No. 2-51540.)

10.57    Amendment No. 5 dated  September 2, 1997, to the Power Sales  Contract
         between MidAmerican Energy Company and Nebraska Public Power District,
         dated September 22, 1967.  (incorporated  by reference to Exhibit 10.2
         to MidAmerican  Energy's  Quarterly  Reports on the combined Form 10-Q
         for the quarter ended September 30, 1997, Commission File Nos. 1-12459
         and 1-11505, respectively.)

10.58    MidAmerican Energy Company Severance Plan For Specified Officers dated
         November  1, 1996.  (incorporated  by  reference  to  Exhibit  10.1 to
         MidAmerican  Energy's Annual Reports on the combined Form 10-K for the
         year  ended  December  31,  1996,  Commission  File Nos.  1-12459  and
         1-11505, respectively.)

10.59    MidAmerican  Energy  Holdings  Company  Executive   Voluntary  Deferred
         Compensation  Plan  (incorporated  by  reference  to  Exhibit 10 to the
         Company's Quarterly Report on Form 10-Q for the quarter ended September
         30, 1999).

10.60    MidAmerican Energy Company Supplemental Retirement Plan for Designated
         Officers.  (incorporated  by reference to Exhibit 10.3 to  MidAmerican
         Energy's   Annual  Report  on  Form  10-K  dated  December  31,  1995,
         Commission File No. 1-11505.)

10.61    MidAmerican Energy Company Restated  Executive  Deferred  Compensation
         Plan.

10.62    MidAmerican Energy Holdings Company Restated Deferred Compensation Plan
         - Board of  Directors  (incorporated  by reference to Exhibit 10 to the
         Company's  Quarterly Report on Form 10-Q for the quarter ended June 30,
         1999).

10.63    MidAmerican Energy Company Combined Midwest  Resources/Iowa  Resources
         Restated Deferred Compensation Plan - Board of Directors.

10.66    Midwest  Resources  Inc.  Supplemental  Retirement  Plan (formerly the
         Midwest Energy Company Supplemental Retirement Plan). (incorporated by
         reference to Exhibit 10.10 to Midwest Resources' Annual Report on Form
         10-K  for the  year  ended  December  31,  1993,  Commission  File No.
         1-10654.)

10.72    Supplement  Retirement Plan for Principal  Officers,  as amended as of
         July  1,  1993.  (incorporated  by  reference  to  Exhibit  10.K.2  to
         Iowa-Illinois'  Annual Report on Form 10-K for the year ended December
         31, 1993, Commission File No. 1-3573.)

10.73    Compensation  Deferral Plan for Principal  Officers,  as amended as of
         July  1,  1993.  (incorporated  by  reference  to  Exhibit  10.K.2  to
         Iowa-Illinois'  Annual Report on Form 10-K for the year ended December
         31, 1993, Commission File No. 1-3573.)

10.74    Board of  Directors'  Compensation  Deferral  Plan.  (incorporated  by
         reference to Exhibit  10.K.4 to  Iowa-Illinois'  Annual Report on Form
         10-K  for the  year  ended  December  31,  1992,  Commission  File No.
         1-3573.)

10.75    Amendment No. 1 to the Midwest Resources Inc. Supplemental  Retirement
         Plan.   (incorporated   by  reference  to  Exhibit  10.24  to  Midwest
         Resources'  Annual Report on Form 10-K for the year ended December 31,
         1994, Commission File No. 1-10654.)

10.78    Amendment No. 5 dated  September 2, 1997, to the Power Sales  contract
         between MidAmerican Energy Company and Nebraska Public Power District,
         dated September 22, 1967.  (incorporated  by reference to Exhibit 10.2
         to MidAmerican  Energy's  Quarterly  Reports on the combined Form 10-Q
         for the quarter ended September 30, 1997, Commission File Nos. 1-12459
         and 1-11505, respectively.)

21.0     Subsidiaries of Registrant.

23.0     Consent of Independent Auditors

24.0     Power of Attorney.

27.0     Financial Data Schedule.



                                                                    Exhibit 3.1

                       RESTATED ARTICLES OF INCORPORATION
                                       OF
                       MIDAMERICAN ENERGY HOLDINGS COMPANY

TO THE SECRETARY OF STATE
OF THE STATE OF IOWA:

         Pursuant  to  the  provisions  of  Division  X  of  the  Iowa  Business
Corporation  Act (the "Act"),  the  undersigned  corporation  hereby  adopts the
following Restated Articles of Incorporation  ("Articles of Incorporation") (All
capitalized  terms  used  herein,  but not  defined  shall  have the  respective
meanings set forth in Article X hereof.):

         The name of the  corporation is "MidAmerican  Energy Holdings  Company"
(hereinafter sometimes called the "Corporation") and its registered office shall
be  located  at 666 Grand  Avenue,  Des  Moines,  Iowa  50309  with the right to
establish  and maintain  branch  offices at such other points within and without
the State of Iowa as the Board of  Directors of the  Corporation  (the "Board of
Directors")  may, from time to time,  determine.  The name of the  Corporation's
registered agent at such registered office is John A. Rasmussen, Jr.

         The nature of the  business or purposes to be  conducted or promoted is
to engage in any or all lawful act or activity  for which a  corporation  may be
incorporated under the Act.

A. The aggregate number of shares which the Corporation  shall have authority to
issue is 60,000,000 shares of Common Stock, no par value ("Common  Stock"),  and
50,000,000 shares of Preferred Stock, no par value ("Preferred Stock").

B. The shares of authorized  Common Stock shall be identical in all respects and
shall have equal rights and privileges. For all purposes, each registered holder
of Common Stock shall, at each meeting of shareholders,  be entitled to one vote
for  each  share of  Common  Stock  held,  either  in  person  or by proxy  duly
authorized in writing.  Except to the extent  required by law or as permitted by
these  Articles of  Incorporation,  as amended from time to time, the registered
holders of the shares of Common Stock shall have exclusive voting rights.

C. The Board of Directors,  at any time or from time to time, may, and is hereby
authorized to, issue and dispose of any of the authorized and unissued shares of
Common Stock and any issued but not outstanding  shares for such kind and amount
of  consideration  and  to  such  persons,  firms  or  corporations,  as  may be
determined  by the Board of  Directors,  subject to any  provisions  of law then
applicable.  The  holders of Common  Stock  shall have no  preemptive  rights to
acquire or subscribe to any shares,  or securities  convertible into shares,  of
Common Stock.
<PAGE>

D. A first  series of the  Preferred  Stock is  created  pursuant  to Article IV
hereof.  The Board of  Directors,  at any time or from time to time may,  and is
hereby  authorized to,  further  divide the  authorized  and unissued  shares of
Preferred  Stock into one or more classes or series and in  connection  with the
creation of any class or series to  determine,  in whole or in part, to the full
extent now or hereafter  permitted  by law, by adopting one or more  articles of
amendment to the Articles of Incorporation  providing for the creation  thereof,
the designation,  preferences,  limitations and relative rights of such class or
series, which may provide for special,  conditional or limited voting rights, or
no rights to vote at all, and to issue and dispose of any of such shares and any
issued but not outstanding  shares for such kind and amount of consideration and
to such  persons,  firms or  corporations,  as may be determined by the Board of
Directors, subject to any provisions of law then applicable.

E. The Board of  Directors,  at any time or from time to time may, and is hereby
authorized to, create and issue, whether or not in connection with the issue and
sale of any shares of its Common Stock,  Preferred Stock or other  securities of
the Corporation,  warrants,  rights and/or options entitling the holders thereof
to purchase from the Corporation any shares of its Common Stock, Preferred Stock
or other securities of the Corporation.  Such warrants, rights, or options shall
be evidenced by such instrument or instruments as shall be approved by the Board
of Directors.  The terms upon which,  the time or times (which may be limited or
unlimited in duration) at or within which,  and the price or prices (which shall
be not less than the minimum amount prescribed by law, if any) at which any such
shares  or other  securities  may be  purchased  from the  Corporation  upon the
exercise of any such  warrant,  right or option shall be fixed and stated in the
resolution or resolutions  of the Board of Directors  providing for the creation
and issue of such warrants,  rights or options. The Board of Directors is hereby
authorized to create and issue any such warrants, rights or options from time to
time for such consideration, if any, and to such persons, firms or corporations,
as the Board of Directors may determine.

F. The  Corporation  may authorize the issue of some or all of the shares of any
or all of the classes of its capital stock without certificates.

G. The Corporation shall not be required to issue certificates  representing any
fraction  or  fractions  of a share of stock of any  class but may issue in lieu
thereof one or more  non-dividend  bearing and non-voting scrip  certificates in
such form or forms as shall be  approved by the Board of  Directors,  each scrip
certificate  representing  a  fractional  interest  in one share of stock of any
class. Such scrip  certificates  upon  presentation  together with similar scrip
certificates  representing  in the  aggregate  an  interest  in one or more full
shares of stock of any class shall entitle the holders thereof to receive one or
more full shares of stock of such  class.  Such scrip  certificates  may contain
such terms and  conditions  as shall be fixed by the Board of Directors  and may
become  void and of no effect  after a period to be  determined  by the Board of
Directors and to be specified in such scrip certificates.

H. The Corporation shall be entitled to treat the person in whose name any share
of Common Stock or Preferred  Stock is  registered  as the owner thereof for all
purposes and shall not be bound to recognize any equitable or other claim to, or
interest  in,  such  share  on  the  part  of any  person,  whether  or not  the
Corporation  shall  have  notice  thereof  except as may be  expressly  provided
otherwise by the laws of the State of Iowa.
<PAGE>

                                   ARTICLE IV.

A. Creation,  Designation and Amount of First Series of Preferred Stock. A first
series of the Preferred  Stock is hereby created as follows:  The shares of such
series (the "Preferred  Shares") shall be designated as "Zero Coupon Convertible
Preferred  Stock",  and the number of shares  constituting  such Preferred Stock
shall be 40,000,000.

B. Dividends and  Distributions.  In case the  Corporation  shall at any time or
from time to time declare,  order, pay or make a dividend or other  distribution
(including, without limitation, any distribution of stock or other securities or
property or rights or warrants to subscribe for securities of the Corporation or
any of its  subsidiaries by way of a dividend,  distribution or spin-off) on its
Common  Stock,  other  than  (i) a  distribution  made in  compliance  with  the
provisions  of Section F of this  Article IV or (ii) a dividend or  distribution
made in Common  Stock,  the holders of the  Preferred  Shares  shall be entitled
(unless  such right  shall be waived by the  affirmative  vote or consent of the
holders of at least two-thirds of the number of the then  outstanding  Preferred
Shares) to receive from the  Corporation  with respect to each  Preferred  Share
held,  any  dividend or  distribution  that would be received by a holder of the
number of shares (including  fractional  shares) of Common Stock into which such
Preferred  Share  is  convertible  on the  record  date  for  such  dividend  or
distribution,  with  fractional  shares of Common Stock deemed to be entitled to
the  corresponding  fraction  of any  dividend  or  distribution  that  would be
received by a whole share. Any such dividend or distribution  shall be declared,
ordered,  paid or  made at the  same  time  such  dividend  or  distribution  is
declared, ordered, paid or made on the Common Stock.

C.       Conversion Rights.

         Each Preferred Share is convertible at the option of the holder thereof
into one Conversion Unit at any time upon the occurrence of a Conversion  Event.
A Conversion Unit will initially be one share of Common Stock of the Corporation
adjusted as follows:

                  (i) Stock splits, combinations, reclassifications etc. In case
         the  Corporation  shall  at any  time or from  time to time  declare  a
         dividend or make a  distribution  on the  outstanding  shares of Common
         Stock  payable  in  Common  Stock  or  subdivide  or   reclassify   the
         outstanding  shares of Common Stock into a greater  number of shares or
         combine or  reclassify  the  outstanding  shares of Common Stock into a
         smaller number of shares of Common Stock, then, and in each such event,
         the number of shares of Common Stock into which each Preferred Share is
         convertible  shall be  adjusted  so that the  holder  thereof  shall be
         entitled to receive,  upon conversion thereof,  the number of shares of
         Common  Stock  which such  holder  would have been  entitled to receive
         after the happening of any of the events described above had such share
         been converted  immediately prior to the happening of such event or the
         record date therefor,  whichever is the earlier.  Any  adjustment  made
         pursuant to this clause (i) shall become  effective  (I) in the case of
         any  such  dividend  or   distribution  on  the  record  date  for  the
         determination  of holders of shares of Common Stock entitled to receive
         such  dividend  or  distribution,  or  (II)  in the  case  of any  such
         subdivision,  reclassification  or  combination,  on the day upon which
         such corporate action becomes effective.
<PAGE>

                  (ii) Issuances of Additional Shares below Fair Value Price. In
         case the  Corporation  shall issue shares of Common Stock (or rights or
         warrants  or  other  securities  exercisable  or  convertible  into  or
         exchangeable (collectively, a "conversion") for shares of Common Stock)
         (collectively,  "convertible  securities")  (other  than  in  Permitted
         Transactions)  at a price per share (or having a  conversion  price per
         share)  less than the Fair Value  Price as of the date of  issuance  of
         such shares (or of such convertible securities), then, and in each such
         event,  the number of shares of Common Stock into which each  Preferred
         Share is convertible shall be adjusted so that the holder thereof shall
         be entitled to receive,  upon conversion thereof,  the number of shares
         of Common  Stock  determined  by  multiplying  the  number of shares of
         Common Stock into which such share was convertible immediately prior to
         such date of issuance by a fraction,  (I) the numerator of which is the
         sum of (1) the  number of shares of Common  Stock  outstanding  on such
         date and (2) the number of additional shares of Common Stock issued (or
         into  which  the  convertible  securities  may  convert),  and (II) the
         denominator  of which is the sum of (1) the  number of shares of Common
         Stock  outstanding  on such date and (2) the number of shares of Common
         Stock  which the  aggregate  consideration  receivable  (including  any
         amounts  payable upon  conversion  of  convertible  securities)  by the
         Corporation  for the total number of additional  shares of Common Stock
         so issued (or into which the convertible  securities may convert) would
         purchase  at the Fair Value  Price on such date.  For  purposes  of the
         foregoing,  "Permitted  Transactions"  shall  include  issuances (i) as
         consideration  for the acquisition of businesses and/or related assets,
         and (ii) in  connection  with  employee  benefit  plans  and any  other
         transaction  approved by the Board of Directors (including the approval
         of the directors elected by the holders of the Preferred  Shares),  and
         "Fair Value Price" shall mean the average of the closing  prices on the
         principal stock exchange or over-the-counter  quotation system on which
         the Common  Stock is then  listed or quoted,  or if not then  listed or
         quoted, the fair value of the Corporation's  Common Stock as determined
         in  good  faith  by  the  Board  of   Directors.   Although   Permitted
         Transactions  do not  require  adjustment  of a  Conversion  Unit,  the
         issuance  of  equity  and  equity-linked   securities  in  a  Permitted
         Transaction  remains  subject  to the vote of the  Preferred  Shares as
         provided in Section D of this Article IV. Any adjustment  made pursuant
         to this clause (ii) shall become effective immediately upon the date of
         such issuance.

                  (iii)  Mergers,  Consolidations,  Sales of Assets etc. In case
         the  Corporation  shall  be a party  to any  transaction  (including  a
         merger,  consolidation,  sale  of  all  or  substantially  all  of  the
         Corporation's   assets,   liquidation   or   recapitalization   of  the
         Corporation,  but excluding any transaction  described in clause (i) or
         (ii) above) in which the previously  outstanding  Common Stock shall be
         changed into or,  pursuant to the  operation of law or the terms of the
         transaction  to  which  the  Corporation  is  a  party,  exchanged  for
         different  securities  of the  Corporation  or  common  stock  or other

<PAGE>

         securities or interests in another Person or other property  (including
         cash) or any combination of the foregoing,  then, as a condition of the
         consummation of such transaction,  lawful and adequate  provision shall
         be made so that each holder of Preferred Shares shall be entitled, upon
         conversion, to an amount per share equal to (A) the aggregate amount of
         stock, securities, cash and/or any other property (payable in kind), as
         the case may be, into which or for which each share of Common  Stock is
         changed or  exchanged  times (B) the  number of shares of Common  Stock
         into  which  such  share  was  convertible  immediately  prior  to  the
         consummation of such transaction.  Any adjustment made pursuant to this
         clause (iii) shall become  effective  immediately upon the consummation
         of such transaction.

          In calculating the adjustments provided in clauses (i), (ii) and (iii)
above, a Conversion  Unit shall include any fractional  share resulting from the
calculation.

         A "Conversion  Event"  includes (i) any conversion of Preferred  Shares
that  would not  cause the  holder of the  shares of Common  Stock  issued  upon
conversion  (or any  affiliate  of such  holder)  or the  Corporation  to become
subject to regulation as a registered  holding company,  or as a subsidiary of a
registered  holding  company,  under the Public Utility  Holding  Company Act of
1935,  as  amended  from time to time and any  successor  legislation  ("PUHCA")
either as a result of the  repeal or  amendment  of PUHCA,  the number of shares
involved or the identity of the holder of such shares and (ii) a Company Sale. A
"Company Sale" includes any involuntary or voluntary  liquidation,  dissolution,
recapitalization,  winding-up or termination of the  Corporation and any merger,
consolidation  or  sale  of  all or  substantially  all  of  the  assets  of the
Corporation.

         The holder of any Preferred  Shares may exercise such holder's right to
convert each such share into a Conversion Unit by surrendering  for such purpose
to the  Corporation,  at its principal  office or at such other office or agency
maintained by the  Corporation  for that purpose,  a certificate or certificates
representing  the  Preferred  Shares to be  converted  accompanied  by a written
notice  stating  that such holder  elects to convert  all or a  specified  whole
number of such shares in  accordance  with the  provisions  of this Section C of
this Article IV and specifying the name or names in which such holder wishes the
certificate or  certificates  for securities  included in the Conversion Unit or
Units to be issued. In case such notice shall specify a name or names other than
that of such holder, such notice shall be accompanied by payment of all transfer
taxes payable upon the issuance of securities included in the Conversion Unit or
Units in such name or names. Other than such taxes, the Corporation will pay any
and all issue and other taxes  (other  than taxes  based on income)  that may be
payable in respect of any issue or delivery of the securities and other property
then included in a Conversion Unit or Units upon conversion of Preferred  Shares
pursuant  hereto.  As promptly as  practicable,  and in any event  within  three
Business Days after the surrender of such  certificate or  certificates  and the
receipt of such  notice  relating  thereto  and, if  applicable,  payment of all
transfer taxes (or the demonstration to the satisfaction of the Corporation that
such  taxes  have been  paid),  the  Corporation  shall  deliver  or cause to be
delivered (i) certificates representing the number of validly issued, fully paid
and  nonassessable  shares of Common Stock (or other securities  included in the
Conversion  Unit or Units) to which the holder of Preferred  Shares so converted

<PAGE>

shall be  entitled  and (ii) if less than the full  number of  Preferred  Shares
evidenced by the surrendered  certificate or certificates are being converted, a
new  certificate  or  certificates,  of like  tenor,  for the  number  of shares
evidenced by such  surrendered  certificate or  certificates  less the number of
shares converted. Such conversion shall be deemed to have been made at the close
of  business  on the date of giving of such  notice  and such  surrender  of the
certificate or certificates representing the Preferred Shares to be converted so
that the rights of the holder  thereof as to the shares  being  converted  shall
cease except for the right to receive the securities and other property included
in the Conversion Unit or Units in accordance herewith,  and the Person entitled
to receive the securities and other property  included in the Conversion Unit or
Units shall be treated for all  purposes as having  become the record  holder of
such  securities and other property  included in the Conversion Unit or Units at
such time.  No holder of Preferred  Shares shall be  prevented  from  converting
Preferred Shares,  and any conversion of Preferred Shares in accordance with the
terms of this Section C of this Article IV shall be  effective  upon  surrender,
whether or not the transfer  books of the  Corporation  for the Common Stock are
closed for any purpose.

         The  Corporation  shall at all times reserve and keep  available out of
its  authorized and unissued  Common Stock,  solely for the purpose of effecting
the conversion of the Preferred Shares, such number of shares of Common Stock as
shall  from time to time be  sufficient  to effect  the  conversion  of all then
outstanding  Preferred Shares.  The Corporation shall from time to time, subject
to and in  accordance  with the Act,  increase the  authorized  amount of Common
Stock if at any time the number of authorized  shares of Common Stock  remaining
unissued  shall not be sufficient  to permit the  conversion at such time of all
then outstanding Preferred Shares.

         Whenever  the  number  of shares  of  Common  Stock and other  property
comprising a Conversion  Unit into which each Preferred  Share is convertible is
adjusted as provided in this Section C of this Article IV, the Corporation shall
promptly mail to the holders of record of the  outstanding  Preferred  Shares at
their respective  addresses as the same shall appear in the Corporation's  stock
records a notice  stating  that the  number of shares of Common  Stock and other
property  comprising  a  Conversion  Unit into  which  each  Preferred  Share is
convertible  has been  adjusted  and  setting  forth the new number of shares of
Common Stock (or describing the new stock,  securities,  cash or other property)
into which each Preferred Share is convertible,  as a result of such adjustment,
a brief  statement of the facts  requiring such  adjustment and the  computation
thereof, and when such adjustment became effective.

         D.       Voting Rights.

         The holders of the  Preferred  Shares shall have the  following  voting
rights:

         (A) The  holders  of the  then-outstanding  Preferred  Shares  shall be
entitled  to elect,  as a class,  two (out of a total of ten)  directors  to the
Board of Directors and to elect the replacement for any director elected by them
who for any reason  ceases to serve as a director.  In addition,  without  first
obtaining  the  consent  or  approval  of  the  holders  of a  majority  of  the
then-outstanding  Preferred Shares,  voting as a separate class, the Corporation
will not (a) effect any  Fundamental  Transaction or (b) amend the provisions of

<PAGE>

the Articles of Incorporation of the Corporation in any manner which would alter
or change the powers,  preferences or special rights of the Preferred  Shares or
that would otherwise adversely affect the rights of the holders of the Preferred
Shares.  A  "Fundamental  Transaction"  includes  the  following  (in each  case
referring to a single  transaction or series of related  transactions):  (i) the
sale, lease, exchange,  mortgage or other disposition (including any spin-off or
split-up) of any business or assets having a fair market value of 25% or more of
the fair  market  value of the  business  or assets of the  Corporation  and its
subsidiaries  taken as a whole,  the merger or  consolidation of the Corporation
with  any  other  Person,  a  liquidation,  dissolution  or  winding-up  of  the
Corporation or any recapitalization or reclassification of the securities of the
Corporation;  (ii) the  acquisition of any business or assets (by way of merger,
acquisition  of  stock  or  assets  or  otherwise)  or  the  making  of  capital
expenditures not included in the applicable  annual budget approved by the Board
of Directors,  in each case for a  consideration  or involving  expenditures  in
excess of $50,000,000;  (iii) the issuance, grant or sale, or the repurchase, of
any equity  securities (or any  equity-linked  securities or obligations) of the
Corporation (or securities  convertible  into or exchangeable or exercisable for
any  such  equity  securities);  (iv)  transactions  with  officers,  directors,
stockholders  and  affiliates  of the  Corporation  except  (x)  to  the  extent
effectuated on terms no less favorable to the Corporation  than those obtainable
in an arms' length transaction with an unaffiliated Person or (y) in the case of
cash  compensation  arrangements,  which are  approved by the Board of Directors
(without  regard  to the  directors  elected  by the  holders  of the  Preferred
Shares);  (v) the removal as chief  executive  officer of the Corporation of the
person occupying that position on the date of original issuance of the Preferred
Shares (the "Initial CEO") and (vi) the  appointment or removal of any person as
chief executive officer of the Corporation after the removal, resignation, death
or  disability  of the Initial CEO (the consent of the holders of the  Preferred
Stock as to the matters  set forth in this  clause  (vi) not to be  unreasonably
withheld).

        (B) Except as set forth herein, or as otherwise provided by law, holders
of the Preferred Shares shall have no voting rights.

         E.       Reacquired Shares.

         Any Preferred Shares converted,  purchased or otherwise acquired by the
Corporation  in any manner  whatsoever  shall be retired and  canceled  promptly
after the  acquisition  thereof.  All such shares shall upon their  cancellation
become  authorized but unissued shares of Preferred Stock and may be reissued as
part  of a  new  series  of  Preferred  Stock  subject  to  the  conditions  and
restrictions on issuance set forth herein, in the Articles of Incorporation,  or
in any Articles of Amendment creating a series of Preferred Stock or any similar
stock or as otherwise required by law.

         F.       Liquidation, Dissolution or Winding Up.

         Upon   any   involuntary   or   voluntary   liquidation,   dissolution,
recapitalization,  winding-up or termination of the  Corporation,  the assets of
the Corporation  available for distribution to the holders of the  Corporation's
capital  stock  shall  be  distributed  in  the  following  priority,   with  no

<PAGE>

distribution  pursuant to the second  priority until the first priority has been
fully  satisfied and no  distribution  pursuant to the third  priority until the
first and  second  priorities  have both been  fully  satisfied,  First,  to the
holders  of the  Preferred  Shares  for  each  Preferred  Share,  a  liquidation
preference of $1.00 per share, Second, to the holders of Common Stock,  ratably,
an amount  equal to (i) $1.00  divided by the  number of shares of Common  Stock
then  comprising a Conversion  Unit,  multiplied by (ii) the number of shares of
Common Stock then outstanding, and Third, to the holders of the Preferred Shares
and the Common  Stock  (ratably,  on the basis of the number of shares of Common
Stock then outstanding and, in the case of the Preferred  Shares,  the number of
shares of Common Stock then comprising a Conversion Unit multiplied by the total
number of Preferred Shares outstanding), all remaining assets of the Corporation
available for distribution to the holders of the Corporation's capital stock.

         Neither the consolidation,  merger or other business combination of the
Corporation  with or into any other  Person  or  Persons  nor the  sale,  lease,
exchange or conveyance of all or any part of the property, assets or business of
the  Corporation  to a Person or Persons,  shall be deemed to be a  liquidation,
dissolution or winding up of the  Corporation  for purposes of this Section F of
this Article IV.

          G.       Redemption.

          The  Preferred  Shares are not subject to  redemption at the option of
the  Corporation  nor subject to any sinking  fund or other  mandatory  right of
redemption accruing to the holders thereof.

                                   ARTICLE V.

         The term of corporate existence of the Corporation shall be perpetual.

                                   ARTICLE VI.

                  A. No Person  shall own shares of Common  Stock equal to or in
excess of the Ownership  Limit. If there is a purported  Transfer or other event
caused  by any  Person  or  the  Corporation  such  that  a  Preferred  Eligible
Shareholder  would  own  shares  of  Common  Stock  equal to or in excess of the
Ownership  Limit,  then,  that  number of shares of Common  Stock  owned by such
Preferred Eligible Shareholder by which the shares of Common Stock owned by such
Preferred  Eligible  Shareholder would be equal to or in excess of the Ownership
Limit as a result of the Transfer  shall  automatically  be converted  into that
same  number  of  shares  of  Zero  Coupon  Convertible  Preferred  Stock.  Such
conversion shall be effective on the books of the Corporation as of the close of
business on the business day prior to the date of the Transfer or other event.

         B. If the Board of Directors  shall at any time determine in good faith
that a Transfer or other event has taken place in  violation of this Article VI,
the Board of Directors  may take such action as it deems  advisable to refuse to
give effect to or to prevent such  Transfer or other event,  including,  but not
limited to, refusing to give effect to such Transfer or other event on the books
of the  Corporation or instituting  proceedings to enjoin such Transfer or other
event or  transaction;  provided,  however,  that  any  Transfers  or  attempted

<PAGE>

Transfers  (or,  in the case of events  other  than a  Transfer,  ownership)  in
violation  of this  Article VI shall be void ab initio in the case of  Transfers
that would cause  ownership  of shares of Common  Stock equal to or in excess of
the Ownership Limit by any Person other than a Preferred  Eligible  Shareholder,
and in the case of ownership or Transfers  that would cause  ownership of shares
of Common  Stock  equal to or in excess of the  Ownership  Limit by a  Preferred
Eligible  Shareholder shall automatically  result in the conversion described in
Section A of this Article VI,  irrespective of any action (or non-action) by the
Board of Directors.

                                   ARTICLE VII

         The private  property of the  shareholders of the Corporation  shall be
exempt from all corporate debts.

                                  ARTICLE VIII

          A.    A director of the Corporation shall not be personally liable to
the Corporation or its shareholders for monetary damages for breach of fiduciary
duty as a director, except for liability:

(i)       for any breach of the director's duty of loyalty to the Corporation or
          its shareholders; or

(ii)      for acts or omissions not in good faith or which  involve  intentional
          misconduct or a knowing violation of law; or

(iii)     for any  transaction  from  which the  director  derives  an  improper
          personal benefit; or

(iv)      under Section 490.833, or a successor provision, of the Act.

         B. If, after the date these  Articles of  Incorporation  are filed with
the Iowa Secretary of State,  the Act is amended to authorize  corporate  action
further  eliminating or limiting the personal  liability of directors,  then the
liability of a director of the Corporation shall be deemed eliminated or limited
to the  fullest  extent  permitted  by the Act,  as so  amended.  Any  repeal or
modification  of  Section  A or this  Section  B of this  Article  VIII,  by the
shareholders  of the  Corporation  shall  be  prospective  only  and  shall  not
adversely  affect  any right or  protection  of a  director  of the  Corporation
existing at the time of such repeal or modification.

                                   ARTICLE IX

A. Each person who was or is a party or is  threatened  to be made a party to or
is  involved  in any  action,  suit  or  proceeding,  whether  civil,  criminal,
administrative,  investigative  or  arbitration  and whether  formal or informal
("proceeding"),  by reason of the fact that he or she, or a person of whom he or
she is the legal representative,  is or was a director,  officer or employee, of
the  Corporation  or is or was  serving at the request of the  Corporation  as a
director, officer or employee of another corporation or of a partnership,  joint
venture,  trust or other enterprise,  including service with respect to employee
benefit  plans,  whether the basis of such  proceeding  is alleged  action in an
official  capacity  while  serving as a director,  officer or employee or in any
other  capacity  while  serving as a  director,  officer or  employee,  shall be

<PAGE>

indemnified  and  held  harmless  by  the  Corporation  to  the  fullest  extent
authorized  by the Act, as the same exists or may  hereafter be amended (but, in
the case of any such amendment,  only to the extent that such amendment  permits
the Corporation to provide broader indemnification rights than the Act permitted
the  Corporation  to provide prior to such  amendment),  against all  reasonable
expenses,  liability and loss (including without limitation attorneys' fees, all
costs, judgments, fines, Employee Retirement Income Security Act excise taxes or
penalties and amounts paid or to be paid in settlement)  reasonably  incurred or
suffered by such person in connection therewith.  Such right shall be a contract
right  and  shall  include  the  right  to be paid by the  Corporation  expenses
incurred in defending any such  proceeding in advance of its final  disposition;
provided,  however,  that the payment of such  expenses  incurred by a director,
officer or  employee in his or her  capacity as a director,  officer or employee
(and not in any other  capacity  in which  service  was or is  rendered  by such
person  while a director,  officer or employee  including,  without  limitation,
service to an employee benefit plan) in advance of the final disposition of such
proceeding, shall be made only upon delivery to the Corporation of (i) a written
undertaking, by or on behalf of such director, officer or employee, to repay all
amounts so advanced if it should be determined  ultimately  that such  director,
officer or employee is not entitled to be  indemnified  under this Article IX or
otherwise,  or (ii) a written  affirmation  by or on  behalf  of such  director,
officer or employee  that, in such  person's good faith belief,  such person has
met the standards of conduct set forth in the Act.

B. If a claim under Section A is not paid in full by the  Corporation  within 30
days after a written  claim has been received by the  Corporation,  the claimant
may at any time  thereafter  bring suit against the  Corporation  to recover the
unpaid amount of the claim and, if successful in whole or in part,  the claimant
shall be entitled to be paid also the  expenses of  prosecuting  such claim.  It
shall  be a  defense  to any  such  action  that  the  claimant  has not met the
standards of conduct which make it permissible under the Act for the Corporation
to indemnify the claimant for the amount claimed, but the burden of proving such
defense shall be on the Corporation.  The failure of the Corporation  (including
its Board of Directors,  independent  legal counsel or its shareholders) to have
made  a   determination   prior  to  the   commencement   of  such  action  that
indemnification of the claimant is proper in the circumstances because he or she
has met the applicable  standard of conduct set forth in the Act, shall not be a
defense to the action or create a presumption  that the claimant had not met the
applicable standard of conduct.

C.  Indemnification  provided  hereunder  shall, in the case of the death of the
person entitled to indemnification, inure to the benefit of such person's heirs,
executors or other lawful representatives. The invalidity or unenforceability of
any provision of this Article IX shall not affect the validity or enforceability
of any other provision of this Article IX.

D. Any action taken or omitted to be taken by any director,  officer or employee
in good faith and in  compliance  with or pursuant to any order,  determination,
approval or permission made or given by a commission,  board,  official or other
agency of the United States or of any state or other governmental authority with
respect  to the  property  or affairs of the  Corporation  or any such  business
corporation,  not-for-profit  corporation,  joint venture,  trade association or

<PAGE>

other  entity  over  which  such  commission,  board,  official  or  agency  has
jurisdiction or authority or purports to have jurisdiction or authority shall be
presumed to be in  compliance  with the standard of conduct set forth in Section
490.851 (or any successor provision) of the Act whether or not it may thereafter
be  determined  that such  order,  determination,  approval  or  permission  was
unauthorized, erroneous, unlawful or otherwise improper.

E. Unless finally  determined,  the  termination of any  litigation,  whether by
judgment,  settlement,  conviction  or upon a plea of  nolo  contendere,  or its
equivalent,  shall not create a presumption  that the action taken or omitted to
be taken by the person seeking  indemnification did not comply with the standard
of conduct set forth in Section 490.851 (or any successor provision) of the Act.

F. The rights  conferred on any person by this Article IX shall not be exclusive
of any other  right  which any person may have or  hereafter  acquire  under any
statute, provision of the Articles of Incorporation,  Bylaws, agreement, vote of
shareholders or disinterested directors or otherwise.

G. The Corporation may maintain insurance, at its expense, to protect itself and
any such  director,  officer,  employee or agent of the  Corporation  or another
corporation,  partnership,  joint venture, trust or other enterprise against any
such expense,  liability or loss,  whether or not the Corporation would have the
power to indemnify such person against such expense, liability or loss under the
Act.

                                    ARTICLE X

A.        As used in these Articles of Incorporation,  the following terms shall
          have the following meanings:

          (i)  "Affiliate"  shall  mean  any  Person  or  entity,   directly  or
          indirectly,  controlling,  controlled by or under common  control with
          such Person or entity;  "Business Day" shall mean any day other than a
          Saturday,  Sunday, or a day on which banking institutions in the State
          of New York or the State of Iowa are authorized or obligated by law or
          executive order to close;

          (ii)  "Ownership  Limit"  shall  mean  with  respect  to  any  Person,
          ownership  of 10% of the issued and  outstanding  Common Stock if such
          ownership would cause such Person to become subject to regulation as a
          registered  holding  company under PUHCA or the  Corporation or any of
          its  subsidiaries to become subject to regulation as a subsidiary of a
          registered holding company under PUHCA;

          (iii)  "Person"  shall  mean  any  person  or  entity  of  any  nature
          whatsoever, specifically including an individual, a firm, a company, a
          corporation, a partnership, a trust or other entity;
<PAGE>

          (iv) "Preferred Eligible Shareholder" shall mean a holder of Preferred
          Shares or its Affiliates; and

          (v) "Transfer" shall mean any sale, assignment, pledge, hypothecation,
          other disposition or encumbrance, whether or not for consideration.

                                   ARTICLE XI

                  These  Articles of  Incorporation  may be  amended,  repealed,
changed or modified at any annual meeting of  shareholders of the Corporation or
at a special  meeting  being called for that purpose or by written  consent,  in
compliance with the applicable statutes of the State of Iowa.


                                                                    Exhibit 3.2

                                     BYLAWS

                                       OF

                       MIDAMERICAN ENERGY HOLDINGS COMPANY

                                    ARTICLE I

                                     OFFICES

         Section 1. Principal  Office.  The principal  office of the corporation
shall be in the City of Des Moines, Polk County,  Iowa. The corporation may also
have an office or offices at such other place or places either within or without
the State of Iowa as the Board of Directors  may from time to time  determine or
the business of the corporation may require.

         Section 2. Registered  Office. The registered office of the corporation
required by the Iowa Business  Corporation  Act to be maintained in the State of
Iowa  may  be,  but  need  not  be,  the  same as the  principal  office  of the
corporation in the State of Iowa,  and the address of the registered  office may
be changed from time to time by the Board of Directors.

                                   ARTICLE II

                             SHAREHOLDERS' MEETINGS

         Section 1. Place. All meetings of the shareholders shall be held in the
City  of Des  Moines,  Iowa  and,  unless  otherwise  ordered  by the  Board  of
Directors, shall be held at the principal office of the corporation.

         Section 2. Annual Meetings. The annual meeting of shareholders shall be
held on the Wednesday next preceding the last Thursday of April in each year, at
ten o'clock in the  morning,  when they shall elect the Board of  Directors  and
transact such other business as may properly be brought before the meeting.  The
Board of Directors may, in its discretion,  change the date or time, or both, of
the annual meeting of shareholders.

         Section 3. Special  Meetings.  Special meetings of the shareholders for
any purpose or purposes may be called by the  President,  or by a Vice President
(under such conditions as are prescribed in these bylaws), or by the Chairman of
the Board of Directors (if there be one),  or by the Board of  Directors,  or by
the holders of not less than one-tenth of all the shares entitled to vote at the
meeting.

         Section  4.  Notice.  Notice,  in  accordance  with the  Iowa  Business
Corporation  Act,  stating the place,  day and hour of the annual meeting and of
any  special  meeting,  and in the case of a special  meeting,  the  purpose  or
purposes for which the meeting is called, shall be given so that it is effective
not less than ten (10) nor more than  sixty  (60)  days  before  the date of the
meeting,  by or at the  direction of the  President,  or the  Secretary,  or the
officer or persons calling the meeting,  to each  shareholder of record entitled
to vote at such meeting.
<PAGE>

         Section 5. Right to Vote.  Except as  provided  in  Sections 8 and 9 of
this Article II, only shareholders owning shares of stock of a class entitled to
vote as  required  by the Iowa  Business  Corporation  Act or as provided in the
Articles of  Incorporation  of record on the books of the corporation on the day
fixed by the Board of Directors for the closing of the stock  transfer  books of
the  corporation  prior to any  meeting  of the  shareholders,  or, if the stock
transfer books be not closed,  of record on the books of the  corporation at the
close of business on the day fixed by the Board of  Directors as the record date
for the  determination  of the  shareholders  entitled to vote at such  meeting,
shall be  entitled  to  notice of and shall  have the right to vote  (either  in
person or by proxy) at such meeting.

         Section 6. Closing of Transfer  Books or Fixing of Record Date. For the
purpose  of  determining  shareholders  entitled  to notice of or to vote at any
meeting of  shareholders  or any  adjournment  thereof,  or  entitled to receive
payment of any dividend, or in order to make a determination of shareholders for
any other proper purpose,  the Board of Directors of the corporation may provide
that the stock  transfer  books  shall be closed for a stated  period but not to
exceed,  in any case,  seventy (70) days. If the stock  transfer  books shall be
closed for the purpose of determining  shareholders  entitled to notice of or to
vote at a meeting of  shareholders,  such books shall be closed for at least ten
(10) days  immediately  preceding  such  meeting.  In lieu of closing  the stock
transfer  books,  the Board of Directors may fix in advance a date as the record
date for any such determination of shareholders, such date in any case to be not
more than  seventy  (70) days prior to the date on which the  particular  action
requiring such determination of shareholders is to be taken.  Except as provided
in the Articles of  Incorporation  establishing one or more classes or series of
Preferred  Stock,  if the stock transfer books are not closed and no record date
is fixed for the determination of shareholders  entitled to notice of or to vote
at a meeting of shareholders,  or shareholders  entitled to receive payment of a
dividend, the date on which notice of the meeting is mailed or the date on which
the resolution of the Board of Directors  declaring such dividend is adopted, as
the  case  may  be,  shall  be  the  record  date  for  such   determination  of
shareholders.  When a  determination  of  shareholders  entitled  to vote at any
meeting  of  shareholders  has been made as  provided  in this  Section  6, such
determination shall apply to any adjournment  thereof,  except that the Board of
Directors  must fix a new record date if the meeting is adjourned to a date more
than one  hundred  twenty  (120)  days  after the date  fixed  for the  original
meeting.

         Section 7.  Shareholders'  List. The officer having charge of the stock
transfer books for shares of stock of the corporation shall make a complete list
of the  shareholders  entitled  to  vote at a  meeting  of  shareholders  or any
adjournment thereof, arranged in alphabetical order, with the registered address
of and the  number of shares  held by each,  which list shall be kept on file at
the  office  of the  corporation  and  shall be  subject  to  inspection  by any
shareholder at any time during usual business hours  beginning two business days
after  notice of such  meeting is given for which such list was  prepared.  Such
list 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  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 list or transfer books
or to  vote  at  any  meeting  of  shareholders.  Failure  to  comply  with  the
requirement  of this Section 7 shall not affect the validity of any action taken
at any such meeting.
<PAGE>

         Section 8. Voting of Shares by Certain Holders.  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  provision,  as the board of directors of such  corporation  may
determine.

         Shares held by a person who is an administrator,  executor, guardian or
conservator may be voted by such person,  either in person or by proxy,  without
the transfer of such shares into the name of such person. Shares standing in the
name of a trustee  may be voted by such  trustee,  either in person or by proxy,
but no trustee  shall be entitled to vote shares held by such trustee  without a
transfer of such shares into the name of such trustee.

         Shares  held 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  the  name of such  receiver  if
authority so to do is contained  in an  appropriate  order of the court by which
such receiver was appointed.

         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.

         On and  after  the  date on  which  written  notice  of  redemption  of
redeemable shares has been mailed to the holders thereof and a sum sufficient to
redeem  such  shares  has  been  deposited  with a bank or  trust  company  with
irrevocable instruction and authority to pay the redemption price to the holders
thereof  upon  surrender  of  certificates  therefor,  such shares  shall not be
entitled to vote on any matter and shall not be deemed to be outstanding shares.

         Shares  of the  corporation  are not  entitled  to be voted if they are
owned,  directly or indirectly,  by a second  corporation,  and the  corporation
owns, directly or indirectly,  a majority of the shares entitled to vote for the
election of directors of such second  corporation,  nor shall any such shares be
counted in determining the total number of outstanding shares at any given time.

         At all  meetings  of  shareholders,  a  shareholder  may vote either in
person  or by  proxy  executed  in  writing  by the  shareholder  or by the duly
authorized  attorney-in-fact of such shareholder.  Such proxy and any revocation
thereof shall be filed with the Secretary of the corporation.  No proxy shall be
valid after eleven (11) months from the date of its execution,  unless otherwise
provided in the proxy.

         Section 9.  Proxies.  When a valid proxy is filed with the Secretary of
the  corporation,  the proxy named therein (or the duly appointed  substitute of
such proxy,  if the proxy  authority  permits the  appointment  of a substitute)
shall  be  entitled  to  enter  and  be  present  at the  shareholders'  meeting
designated in the proxy  appointment,  and to exercise the power granted to such
proxy under such proxy  appointment,  notwithstanding  that the  shareholder who
gave the proxy  appointment  is  personally  present at the meeting,  unless and
until such proxy  appointment is revoked by a written  instrument of revocation,
stating the time and date of revocation of the proxy appointment, duly signed by
the shareholder who executed the proxy appointment, and filed with the Secretary
of the corporation. Subject to any express limitation or restriction in any such
proxy appointment contained, a vote, consent or action taken by a proxy prior to
revocation thereof, as hereinbefore provided,  shall be valid and binding on the
shareholder who gave the proxy  appointment.  Each proxy  appointment,  and also
each instrument of revocation thereof, shall be retained by the Secretary of the
corporation as required by regulatory authorities.
<PAGE>

         Section  10.  Quorum.  The  holders of a  majority  of the votes of the
shares  entitled  to vote  thereat,  represented  in person  or by proxy,  shall
constitute  a quorum for the  transaction  of  business  at all  meetings of the
shareholders except as otherwise provided by the Iowa Business  Corporation Act,
the Articles of Incorporation or these bylaws.  The holders of a majority of the
votes of the shares present in person or by proxy at any meeting and entitled to
vote thereat shall have power successively to adjourn the meeting to a specified
date  whether or not a quorum be  present.  The time and place to which any such
adjournment is taken shall be publicly announced at the meeting,  and no further
notice  thereof shall be  necessary.  At any such  adjourned  meeting at which a
quorum shall be present or  represented,  any business may be  transacted  which
might have been transacted at the meeting as originally called.

         Section 11. Manner of Voting.  Upon demand of any shareholder  entitled
to vote thereon, the vote on any question before the meeting shall be by ballot.
If a quorum is present, the affirmative vote of the majority of the votes of the
shares  represented  at the meeting and  entitled to vote on the subject  matter
shall be the act of the  shareholders,  unless  the vote of a greater  number or
voting by  classes  is  required  by the Iowa  Business  Corporation  Act or the
Articles of Incorporation.

         Section 12. Officers of the  Meeting-Powers.  The Chairman of the Board
of Directors  (if there be one), or in the absence of the Chairman of the Board,
the  President of the  corporation  shall call meetings of the  shareholders  to
order and shall act as chairman thereof.  The Board of Directors may appoint any
shareholder  to act as chairman of any meeting in the absence of the Chairman of
the Board of Directors and the President,  and in the case of the failure of the
Board of  Directors  to  appoint a  chairman,  the  shareholders  present at the
meeting shall elect a chairman who shall be either a shareholder or a proxy of a
shareholder.

         The Secretary of the corporation shall act as secretary at all meetings
of shareholders. In the absence of the Secretary at any meeting of shareholders,
the chairman may appoint any person to act as secretary of the meeting.

         Section  13.  Power of  Chairman.  The  chairman  of any  shareholders'
meeting shall have power to determine the  eligibility of votes,  and may reject
votes,  whether cast in person or by proxy,  as irregular,  unauthorized  or not
cast in  accordance  with the Articles of  Incorporation  or these  bylaws.  The
decisions of such chairman as to such matters  shall be final unless  challenged
from the floor,  immediately after being announced, and overruled by the vote of
the  holders  of a majority  of the  shares  represented  at the  meeting.  Such
chairman may appoint inspectors of election to count ballots, whenever voting is
by ballot.  Such chairman shall have power to order any unauthorized  persons to
leave the meeting and to enforce  such  orders,  and shall have and exercise all
power and authority,  and perform all duties customarily possessed and performed
by the presiding officer of such a meeting.
<PAGE>

         Section 14. Action Without Meeting. Any action required or permitted to
be taken at any annual or special meeting of shareholders may be taken without a
meeting,  without  prior notice and without a vote,  if a consent or consents in
writing,  setting  forth the action so taken,  shall be signed by the holders of
outstanding  shares  having  not less  than  ninety  percent  (90%) of the votes
entitled  to vote at the  meeting  at which all shares  entitled  to vote on the
action  were  present and voted and shall be  delivered  to the  corporation  by
delivery to its registered  office in the State of Iowa, its principal  place of
business,  or an officer or agent of the corporation  having custody of the book
in which proceedings of meetings of shareholders are recorded.  Delivery made to
the  corporation's  registered  office  shall  be by  hand  or by  certified  or
registered mail,  return receipt  requested.  Prompt notice of the taking of the
corporate action without a meeting by less than unanimous  written consent shall
be given to those shareholders who have not consented in writing.

                                   ARTICLE III

                               BOARD OF DIRECTORS

         Section 1.  Powers.  The business and affairs of the corporation shall
 be managed by the Board of Directors.

         Section  2.  Number  and  Qualification  of  Directors.  The  Board  of
Directors shall consist of not more than ten and not less than three members who
shall be elected at the annual meeting of shareholders.  A director may but need
not be a shareholder or a resident of the State of Iowa.  Each director shall be
elected to serve until the next  annual  meeting of  shareholders  and until the
successor of such director  shall be elected or appointed as provided in Section
3 of this Article III, and shall have qualified.

         Section  3.  Vacancies.  If a vacancy in the Board of  Directors  shall
occur by reason of death,  resignation,  retirement,  disqualification,  removal
from office, an increase in the number of members,  or otherwise,  a majority of
the remaining  directors,  though less than a quorum,  may appoint a director to
fill  such  vacancy,  who  shall  hold  office  for  the  unexpired  term of the
directorship  in respect of which such vacancy  occurred or for the full term of
any new directorship caused by any increase in the number of members.

         Section 4. Time and Place of Meetings.  A regular  meeting of the Board
of Directors  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
without  the State of Iowa,  for the  holding  of  additional  regular  meetings
without other notice than such resolution.

         Section 5. Special Meetings. Special meetings of the Board of Directors
for any  purpose  or  purposes  may be  called by the  Chairman  of the Board of
Directors  (if there be one) or by the  President  or a majority of the Board of
<PAGE>
Directors,  and  shall be held at such  place as may be fixed by the  person  or
persons  calling  such  meeting and as shall be  specified in the notice of such
meeting.  The Secretary or an assistant  secretary  shall give not less than two
(2)  days'  notice of the date,  time and  place of each  such  meeting  to each
director in the manner  provided in Section 6 of this Article  III.  Neither the
business to be  transacted  at, nor the  purpose of, any special  meeting of the
Board of Directors  need be specified in the notice  given,  or waiver of notice
obtained,  of such meeting as provided in Section 7 or 8, as the case may be, of
this Article III.

         Section 6. Manner of Giving  Notice of Meetings.  Notice of any special
meeting of the Board of  Directors  may be given to any  director by  telephone,
facsimile  or by telegram  addressed  to such  director at such  address as last
appears  in the  records  of the  Secretary  of the  corporation  or by  mail by
depositing  the same in the post  office or  letter  box in a  postpaid,  sealed
envelope addressed to such director at such address.

         It shall be the duty of every  director to furnish the Secretary of the
corporation  with the post  office  address of such  director  and to notify the
Secretary of any change therein.

         Section 7.  Waiver of Notice.  Whenever  any notice is  required  to be
given to directors under the provisions of the Iowa Business  Corporation Act or
of the Articles of  Incorporation  or these bylaws,  a waiver thereof in writing
signed by the director entitled to such notice,  whether before, at or after the
time  stated  therein,  shall be  deemed  equivalent  thereto.  Attendance  of a
director  at a meeting  shall  constitute  a waiver  of notice of such  meeting,
except where a director  attends a meeting for the express  purpose of objecting
to the transaction of any business because the meeting is not lawfully called or
convened.

         Section  8.  Quorum.  At all  meetings  of the  Board of  Directors,  a
majority of the number of directors  fixed by these  bylaws  shall  constitute a
quorum for the  transaction of business.  The act of a majority of the directors
present  at any  meeting  at which a quorum is  present  shall be the act of the
Board of Directors, except as may be otherwise specifically provided by the Iowa
Business Corporation Act or by the Articles of Incorporation or by these bylaws.
If a quorum  shall not be present at any meeting of  directors,  the director or
directors  present may adjourn the meeting to a specified  time,  without notice
other than announcement at the meeting.

         Section 9. Conduct of Meetings.  The Chairman of the Board of Directors
(if there be one),  or in the absence of the Chairman of the Board of Directors,
the President of the corporation  shall act as the presiding officer at Board of
Directors  meetings,  and  the  Secretary  or  an  assistant  secretary  of  the
corporation  shall act as the  secretary of the  meeting.  In the absence of the
Chairman  of the Board of  Directors  (if there be one) and the  President,  the
Board  of  Directors  may  appoint  one of its  number  to act as the  presiding
officer.  The presiding  officer at Board of Director meetings shall be entitled
to vote as a director on all questions.

         Minutes of all meetings of the Board shall be  permanently  kept by the
Secretary, and all minutes shall be signed by the presiding officer and attested
by the secretary of the meeting.
<PAGE>

         The  Board of  Directors  shall  have  power  to  formulate  rules  and
regulations  governing  the  conduct  of Board  of  Directors  meetings  and the
procedure thereat.

         Section 10. Executive and Other Committees. The Board of Directors may,
by  resolution  adopted  by a  majority  of the  number  of  directors  fixed in
accordance with Article III, Section 2 of these bylaws, designate from among its
members an executive  committee and one or more other  committees each of which,
to the extent  provided in such  resolution  and  permitted by the Iowa Business
Corporation  Act,  shall have and may exercise all the authority of the Board of
Directors.

         Section 11.  Compensation  of Directors.  The Board of Directors  shall
have the authority to fix the compensation of directors.  Any director may serve
the corporation in any other capacity and receive compensation therefor.

         Section 12.  Indemnification of Directors, Officers and Employees.

         (a) Right to  Indemnification.  Each person who was or is a party or is
threatened  to be  made a  party  to or is  involved  in  any  action,  suit  or
proceeding,   whether  civil,  criminal,   administrative  or  investigative  or
arbitration and whether formal or informal ("proceeding"), by reason of the fact
that he or she, or a person of whom he or she is the legal representative, is or
was a director,  officer or employee of the  corporation or is or was serving at
the request of the  corporation  as a  director,  officer or employee of another
corporation  or of a  partnership,  joint  venture,  trust or other  enterprise,
including  service with respect to employee benefit plans,  whether the basis of
such  proceeding is alleged  action in an official  capacity  while serving as a
director,  officer  or  employee  or in any other  capacity  while  serving as a
director,  officer or employee,  shall be  indemnified  and held harmless by the
corporation  to the fullest extent  authorized by the Iowa Business  Corporation
Act, as the same exists or may  hereafter be amended,  (but,  in the case of any
such amendment,  only to the extent that such amendment  permits the corporation
to provide broader indemnification rights than the Iowa Business Corporation Act
permitted  the  corporation  to provide  prior to such  amendment),  against all
reasonable   expenses,   liability  and   loss(including,   without  limitation,
attorneys'  fees,  all  costs,  judgments,  fines,  Employee  Retirement  Income
Security  Act  excise  taxes  or  penalties  and  amounts  paid or to be paid in
settlement)  reasonably  incurred  or  suffered  by such  person  in  connection
therewith.  Such right shall be a contract  right and shall include the right to
be paid by the corporation expenses incurred in defending any such proceeding in
advance of its final disposition;  provided,  however, that, the payment of such
expenses incurred by a director, officer or employee in his or her capacity as a
director,  officer or employee  (and not in any other  capacity in which service
was or is  rendered  by  such  person  while a  director,  officer  or  employee
including,  without limitation,  service to an employee benefit plan) in advance
of the final disposition of such proceeding, shall be made only upon delivery to
the corporation of (i) a written undertaking,  by or on behalf of such director,
officer or employee to repay all amounts so advanced if it should be  determined
ultimately  that such  director,  officer  or  employee  is not  entitled  to be
indemnified under this Section or otherwise, or (ii) a written affirmation by or
on behalf of such  director,  officer or employee  that,  in such  person's good
faith belief, such person has met the standards of conduct set forth in the Iowa
Business Corporation Act.
<PAGE>

         (b) Right of Claimant to Bring Suit. If a claim under  paragraph (a) is
not paid in full by the  corporation  within  thirty  (30) days  after a written
claim  has  been  received  by the  corporation,  the  claimant  may at any time
thereafter  bring suit against the  corporation  to recover the unpaid amount of
the claim and, if successful in whole or in part, the claimant shall be entitled
to be paid also the expenses of prosecuting such claim. It shall be a defense to
any such action that the  claimant has not met the  standards  of conduct  which
make it permissible under the Iowa Business  Corporation Act for the corporation
to indemnify the claimant for the amount claimed, but the burden of proving such
defense shall be on the corporation.  The failure of the corporation  (including
its Board of Directors,  independent legal counsel, or its shareholders) to have
made  a   determination   prior  to  the   commencement   of  such  action  that
indemnification of the claimant is proper in the circumstances because he or she
has met the  applicable  standard  of  conduct  set  forth in the Iowa  Business
Corporation  Act,  shall not be a defense to the action or create a  presumption
that claimant had not met the applicable standard of conduct.

         (c) Benefit.  Indemnification  provided hereunder shall, in the case of
the death of the person  entitled  to  indemnification,  inure to the benefit of
such person's heirs, executors or other lawful  representatives.  The invalidity
or  unenforceability  of any  provision  of this Section 12 shall not affect the
validity or enforceability of any other provision of this Section 12.

         (d) Certain  Actions;  Presumption  of Standard of Conduct.  Any action
taken or omitted to be taken by any director,  officer or employee in good faith
and in  compliance  with or  pursuant to any order,  determination,  approval or
permission made or given by a commission, board, official or other agency of the
United States or of any state or other  governmental  authority  with respect to
the property or affairs of the  corporation  or any such  business  corporation,
not-for-profit  corporation,  joint venture,  trade  association or other entity
over which such  commission,  board,  official  or agency  has  jurisdiction  or
authority or purports to have  jurisdiction or authority shall be presumed to be
in compliance  with the standard of conduct set forth in Section 490.851 (or any
successor  provision) of the Iowa Business Corporation Act whether or not it may
thereafter be determined that such order, determination,  approval or permission
was unauthorized, erroneous, unlawful or otherwise improper.

         (e)  Litigation;  Presumption  of Standard of Conduct.  Unless  finally
determined, the termination of any litigation,  whether by judgment, settlement,
conviction  or upon a plea of nolo  contendere,  or its  equivalent,  shall  not
create a presumption  that the action taken or omitted to be taken by the person
seeking indemnification did not comply with the standard of conduct set forth in
Section 490.851 (or successor provision) of the Iowa Business Corporation Act.
<PAGE>

         (f)  Non-Exclusivity  of Rights.  The rights conferred on any person by
this  Section 12 shall not be  exclusive of any other right which any person may
have or  hereafter  acquire  under any  statute,  provision  of the  Articles of
Incorporation,   as  amended,  bylaws,   agreement,   vote  of  shareholders  or
disinterested directors or otherwise.

         (g) Insurance.  The corporation may maintain insurance, at its expense,
to protect itself and any such director,  officer or employee of the corporation
or another corporation,  partnership,  joint venture,  trust or other enterprise
against any such  expense,  liability  or loss,  whether or not the  corporation
would have the power to indemnify such person against such expense, liability or
loss under the Iowa Business Corporation Act.

         Section 13. Action by Directors Without a Meeting.  Any action required
to be taken at a meeting of the Board of  Directors  or a committee of directors
and any other  action  which may be taken at a meeting of the Board of Directors
or a  committee  of  directors  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 all of the members of the committee of  directors,  as the case may
be, entitled to vote with respect to the subject matter thereof.

                                   ARTICLE IV

                                    OFFICERS

         At the first regular  meeting of the Board of Directors  following each
annual  meeting  of the  shareholders,  the  Board of  Directors  shall  elect a
President,  a Secretary  and a Treasurer;  and the Board of Directors may at any
meeting elect or appoint a Chairman of the Board of Directors,  vice  presidents
and other officers or assistants to officers.

         The  Chairman  of the Board of  Directors  (if  there be one)  shall be
selected  from among the members of the Board of Directors.  Other  officers may
be, but are not required to be, directors. An officer may be, but need not be, a
shareholder of the corporation.

         Subject to the power of the Board of  Directors  to remove any  officer
from  office  at any  time  when  in its  judgment  the  best  interests  of the
corporation will be served thereby, each officer shall serve until the successor
of such  officer  is  elected  or  appointed,  unless  his  tenure  of office is
otherwise  fixed by the Board of Directors by resolution,  contract or agreement
for a different period of time.

         The Board of Directors shall have power to fix the compensation of each
officer,  to decrease or increase such compensation,  to prescribe the duties of
such  officer,  to change the nature of such  duties,  or to remove such officer
from office and elect or appoint the  successor  of such  officer,  in each case
subject to the terms of any agreement between such officer and the corporation.

         Section 1.  Chairman  of the Board of  Directors.  The  Chairman of the
Board of  Directors  (if there be one)  shall  preside  at all  meetings  of the
shareholders  and of the  directors,  at which  the  Chairman  is  present.  The
Chairman  shall  perform  all duties  incident  to the office of Chairman of the
Board of Directors and such other duties as, from time to time,  may be assigned
to the  Chairman  by  the  Board  of  Directors,  and,  if so  designated  by an
<PAGE>
appropriate  resolution  of the Board of Directors  or an agreement  between the
Chairman  and the  corporation,  shall be the  chief  executive  officer  of the
corporation,  subject,  however,  to the  right  of the  Board of  Directors  to
delegate any specific power to any other officer or officers of the corporation;
and the  Chairman  shall see that all  orders  and  resolutions  of the Board of
Directors are carried into effect.

         Section 2.  President.  The  President  of the  corporation  shall have
general  and  active  management  of and  exercise  general  supervision  of the
business and affairs of the corporation  and, if so designated by an appropriate
resolution of the Board of Directors,  or an agreement between the President and
the  corporation,  shall be the  chief  executive  officer  of the  corporation,
subject,  however,  to the  right of the  Board of  Directors  to  delegate  any
specific  power to any other  officer or  officers of the  corporation;  and the
President  shall see that all orders and  resolutions  of the Board of Directors
are carried into effect.  The  President  shall have  concurrent  power with the
Chairman of the Board of Directors to sign bonds,  mortgages,  certificates  for
shares, and other contracts and documents, except in cases where the signing and
execution  thereof  shall  be  expressly  delegated  by  law,  by the  Board  of
Directors,  or by these bylaws to some other officer of the corporation.  In the
absence  of the  Chairman  of the  Board  of  Directors  or in the  event of the
disability  or refusal of the  Chairman to act,  the  President  shall have such
other  powers  as are  vested in the  Chairman  of the  Board of  Directors.  In
general,  the  President  shall  perform  the duties  incident  to the office of
President  and such other duties as may be  prescribed by the Board of Directors
from time to time.

         Section 3. Vice  Presidents.  The vice presidents shall perform such of
the duties and exercise such of the powers of the President as shall be assigned
to them from time to time by the Board of Directors or the President,  and shall
perform such other duties as the Board of Directors or the President  shall from
time to time prescribe.  Any vice president may sign  certificates for shares of
the corporation and any deeds, mortgages,  bonds, contracts or other instruments
which the Board of Directors has authorized to be executed, which authorizations
may be either specific or general.  In case of the death,  disability or absence
of the Chairman of the Board of Directors  (if there be one) and the  President,
then a vice  president  shall  perform  the duties of the  President,  including
interim  duties,  and when so acting shall have all the powers of and be subject
to all restrictions upon the President.

         Section 4.  Secretary.  The Secretary  shall attend all meetings of the
shareholders  and of the Board of  Directors  and shall keep the minutes of such
meetings. The Secretary shall perform like duties for the standing committees of
the Board of Directors  when  required.  Except as  otherwise  provided by these
bylaws or by the Iowa Business  Corporation  Act, the  Secretary  shall give, or
cause to be given,  notice of all meetings of the  shareholders and of the Board
of  Directors,  and shall  perform such other duties as may be prescribed by the
Board of Directors  or the Chairman of the Board of Directors  (if there be one)
or the President.

         The Secretary  shall have custody of the minute books,  containing  the
minutes of  shareholders'  and  directors'  meetings,  of the stock books of the
corporation,  and of all corporate records. The Secretary shall have the duty to
see that the books,  reports,  statements,  certificates and all other documents
and reports of the corporation  required by law are properly prepared,  kept and
filed.  The  Secretary  shall,  in general,  perform all duties  incident to the
office of Secretary.
<PAGE>

         Section 5.  Assistant  Secretaries.  The  assistant  secretaries  shall
perform such of the duties and exercise  such of the powers of the  Secretary as
shall be  assigned  to them from time to time by the Board of  Directors  or the
Chairman of the Board of  Directors  (if there be one) or the  President  or the
Secretary,  and shall perform such other duties as the Board of Directors or the
Chairman of the Board of Directors (if there be one) or the President shall from
time to time prescribe.

         Section 6.  Treasurer.  The  Treasurer  shall  have the  custody of all
moneys, stocks, bonds and other securities of the corporation,  and of all other
papers on which  moneys are to be received and of all papers which relate to the
receipt or delivery  of the stocks,  bonds,  notes and other  securities  of the
corporation in the  possession of the Treasurer.  The Treasurer is authorized to
receive and receipt for stocks,  bonds, notes and other securities  belonging to
the corporation or which are received for its account, and to place and keep the
same in safety  deposit  vaults  rented for the  purpose,  or in safes or vaults
belonging to the corporation. The Treasurer is authorized to collect and receive
all  moneys due the  corporation  and to receipt  therefor,  and to endorse  all
checks,  drafts,  vouchers or other instruments for the payment of money payable
to the  corporation  when  necessary  or proper and to  deposit  the same to the
credit of the  corporation in such  depositaries  as the Treasurer may designate
for the purpose,  and the Treasurer may endorse all commercial  documents for or
on behalf of the  corporation.  The  Treasurer is  authorized to pay interest on
obligations when due and dividends on stock when duly declared and payable.  The
Treasurer  shall,   when  necessary  or  proper,   disburse  the  funds  of  the
Corporation, taking proper vouchers for such disbursements.  The Treasurer shall
cause to be kept in the office of the  Treasurer  true and full  accounts of all
receipts and  disbursements,  and shall render to the Board of Directors and the
Chairman of the Board of Directors (if there be one) or the President,  whenever
they may require it, an account of all the  transactions as Treasurer and of the
financial  condition of the  corporation.  The Treasurer shall also perform such
other duties as may be  prescribed  by the Board of Directors or the Chairman of
the Board of Directors (if there be one) or the President.  The Treasurer shall,
in general, perform all duties usually incident to the office of Treasurer.

         Section 7. Assistant Treasurers. The assistant treasurers shall perform
such of the duties and exercise  such of the powers of the Treasurer as shall be
assigned to them from time to time by the Board of  Directors or the Chairman of
the Board of Directors (if there be one) or the President or the Treasurer,  and
shall perform such other duties as the Board of Directors or the Chairman of the
Board of Directors  (if there be one) or the  President  shall from time to time
prescribe.

                                    ARTICLE V

                               STOCK CERTIFICATES
<PAGE>

         Section 1. Registrars and Transfer Agents. The Board of Directors shall
determine  the form of and provide for the issue,  registration  and transfer of
the stock  certificates  of the  corporation,  and may  appoint  registrars  and
transfer agents,  who may be natural persons or corporations.  The office of any
transfer  agent or registrar  may be  maintained  within or without the State of
Iowa.

         Section 2.  Signatures.  Stock  certificates  issued by the corporation
shall bear the signatures of the Chairman of the Board of Directors (if there be
one)  or the  President  or any  Vice  President  and  of the  Secretary  or any
assistant  secretary  and such officers are hereby  authorized  and empowered to
sign such certificates when the issuance thereof has been duly authorized by the
Board of Directors;  provided, however, that if certificates representing shares
of any class or series of stock issued by the corporation are  countersigned  by
manual  signature  by a  transfer  agent,  other  than  the  corporation  or its
employee,  or  registered  by manual  signature by a  registrar,  other than the
corporation or its employee,  any other  signature on such  certificate may be a
facsimile,  engraved,  stamped or printed. In case any officer who has signed or
whose  facsimile  signature  has  been  placed  upon  such  certificate  for the
corporation  shall  cease to be such  officer  of the  corporation  before  such
certificate is issued,  such  certificate may be issued by the corporation  with
the same effect as if he were such officer at the date of its issue.

         Section 3. Transfers. Transfers of shares shall be made on the books of
the   corporation   only  by  the   registered   owner  thereof  (or  the  legal
representative of such owner, upon satisfactory proof of authority therefor), or
by the attorney of such owner lawfully constituted in writing by documents filed
with the Secretary or transfer agent of the corporation, and only upon surrender
of the certificate to be  transferred,  or delivery of an order of such owner if
such shares are not  represented  by a  certificate,  and payment of  applicable
taxes with respect to such transfer,  unless  otherwise  ordered by the Board of
Directors.

         Section 4. Lost or  Destroyed  Certificates.  New  certificates  may be
issued to replace lost,  stolen or destroyed  certificates,  upon such terms and
conditions as the Board of Directors may prescribe.

         Section  5.  Rights of  Registered  Owners.  The  corporation  shall be
entitled to recognize the exclusive right of a person registered or shown on its
books as the  owner of shares of its  stock to  receive  dividends  or any other
distribution  thereon,  or to vote such shares,  and to treat such person as the
owner of such shares for all purposes and the corporation  shall not be bound to
recognize  any equitable or other claim to or interest in its shares on the part
of any person other than the registered or record owner thereof,  whether or not
it shall have notice thereof.

                                   ARTICLE VI

                               GENERAL PROVISIONS

         Section 1.  Instruments  Affecting  Real Estate.  Deeds,  mortgages and
other instruments affecting real estate owned by the corporation,  the execution
of which has been duly authorized by the Board of Directors,  shall be signed on
behalf of the corporation by the Chairman of the Board of Directors (if there be
one)  or the  President  or any  vice  president  and  by the  Secretary  or any
assistant  secretary.  Leases,  contracts  to  purchase,  and other  instruments
whereby  the  corporation  acquires,  in the  ordinary  course of  business,  an
interest  in real  estate  owned by  others  may be  executed  on  behalf of the
corporation  by the  Chairman of the Board of Directors  (if there be one),  the
President or by any officer or employee of the corporation  thereunto authorized
by the  Chairman of the Board of Directors  (if there be one) or the  President,
without obtaining specific authorization therefor from the Board of Directors.
<PAGE>

         Section  2.  Other  Instruments.  Bonds,  notes  and other  secured  or
unsecured  obligations of the corporation,  when duly authorized by the Board of
Directors,  may be executed on behalf of the  corporation by the Chairman of the
Board of Directors (if there be one) or the President or any vice president,  or
by any other  officer or  officers  thereunto  duly  authorized  by the Board of
Directors  and the  signature of any such officer may, if the Board of Directors
shall so determine, be a facsimile.  Contracts and other instruments executed in
the ordinary  course of business may be signed on behalf of the  corporation  by
the Chairman of the Board of Directors  (if there be one) or the President or by
any officer or employee of the corporation  thereunto authorized by the Chairman
of the Board of Directors (if there be one) or the President,  without obtaining
specific authorization therefor from the Board of Directors.

          Section 3. Fiscal Year.  The fiscal year of the  corporation  shall be
the calendar year.


          Section 4. No Corporate Seal. The corporation  shall have no corporate
seal.

         Section 5. Stock in Other Corporations. Unless otherwise ordered by the
Board of Directors,  the Chairman of the Board of Directors (if there be one) or
the President or any vice president of the corporation (i) shall have full power
and authority to act and vote, in the name and on behalf of this corporation, at
any meeting of  shareholders  of any  corporation in which this  corporation may
hold stock,  and at any such meeting  shall possess and may exercise any and all
of the rights and powers incident to the ownership of such stock, and (ii) shall
have full  power and  authority  to  execute,  in the name and on behalf of this
corporation,  proxies  authorizing  any suitable person or persons to act and to
vote at any meeting of shareholders of any corporation in which this corporation
may hold  stock,  and at any such  meeting  the person or persons so  designated
shall possess and may exercise any and all of the rights and powers  incident to
the ownership of such stock.

                                   ARTICLE VII

                                   AMENDMENTS

         These bylaws may be altered,  amended or repealed and new bylaws may be
adopted  by vote of a  majority  of the Board of  Directors  at any  regular  or
special meeting of the Board of Directors.

                                                                   Exhibit 4.9


                       MIDAMERICAN ENERGY HOLDINGS COMPANY

                                       TO

                              THE BANK OF NEW YORK

                                   as Trustee

                                    INDENTURE

                           Dated as of March __, 2000

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



             11% JUNIOR SUBORDINATED DEFERRABLE INTEREST DEBENTURES


<PAGE>


                                  TABLE OF CONTENTS


ARTICLE ONE        DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION.....1

   Section 101.      DEFINITIONS...............................................1
   Section 102.      COMPLIANCE CERTIFICATES AND OPINIONS......................7
   Section 103.      FORM OF DOCUMENTS DELIVERED TO TRUSTEE....................8
   Section 104.      ACTS OF HOLDERS; RECORD DATES.............................8
   Section 105.      NOTICES, ETC., TO TRUSTEE AND COMPANY.....................9
   Section 106.      NOTICE TO HOLDERS; WAIVER.................................9
   Section 107.      CONFLICT WITH TRUST INDENTURE ACT........................10
   Section 108.      EFFECT OF HEADINGS AND TABLE OF CONTENTS.................10
   Section 109.      SUCCESSORS AND ASSIGNS...................................10
   Section 110.      SEPARABILITY CLAUSE......................................10
   Section 111.      BENEFITS OF INDENTURE....................................10
   Section 112.      GOVERNING LAW............................................11
   Section 113.      LEGAL HOLIDAYS...........................................11
ARTICLE TWO        THE DEBENTURES.............................................11

   Section 201.      FORM AND DATING..........................................11
   Section 202.      MATURITY.................................................11
   Section 203.      PAYMENT..................................................11
   Section 204.      TRANSFERABILITY..........................................12
   Section 205.      INTEREST.................................................12
   Section 206.      EXTENSION OF INTEREST PAYMENT PERIOD.....................12
   Section 207.      NOTICE OF EXTENSION......................................13
   Section 208.      MANDATORY REDEMPTION.....................................13
   Section 209.      INTENTIONALLY LEFT BLANK.................................13
   Section 210.      DENOMINATIONS............................................13
   Section 211.      EXECUTION, AUTHENTICATION, DELIVERY AND
                     DATING...................................................14
   Section 212.      TEMPORARY DEBENTURES.....................................14
   Section 213.      REGISTRATION OF TRANSFER AND EXCHANGE....................15
   Section 214.      MUTILATED, DESTROYED, LOST AND STOLEN
                     DEBENTURES...............................................16
   Section 215.      DEFAULTED INTEREST; INTEREST RIGHTS PRESERVED............16
   Section 216.      PERSONS DEEMED OWNERS....................................17
   Section 217.      CANCELLATION.............................................17
ARTICLE THREE      SATISFACTION AND DISCHARGE.................................18

   Section 301.      SATISFACTION AND DISCHARGE OF INDENTURE..................18
   Section 302.      APPLICATION OF TRUST MONEY...............................18
ARTICLE FOUR       REMEDIES...................................................19
<PAGE>

   Section 401.      EVENTS OF DEFAULT........................................19
   Section 402.      ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT.......20
   Section 403.      COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY
                        TRUSTEE...............................................20
   Section 404.      TRUSTEE MAY FILE PROOFS OF CLAIM.........................21
   Section 405.      TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION
                     OF DEBENTURES............................................21
   Section 406.      APPLICATION OF MONEY COLLECTED...........................22
   Section 407.      LIMITATION ON SUITS......................................22
   Section 408.      UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL AND
                        INTEREST; ACKNOWLEDGMENT REGARDING PREFERRED
                        SECURITIES HOLDERS....................................22
   Section 409.      RESTORATION OF RIGHTS AND REMEDIES.......................23
   Section 410.      RIGHTS AND REMEDIES CUMULATIVE...........................23
   Section 411.      DELAY OR OMISSION NOT A WAIVER...........................23
   Section 412.      CONTROL BY HOLDERS.......................................23
   Section 413.      WAIVER OF PAST DEFAULTS..................................24
   Section 414.      UNDERTAKING FOR COSTS....................................24
   Section 415.      WAIVER OF USURY, STAY OR EXTENSION LAWS..................24
   Section 416.      THIRD PARTY BENEFICIARIES................................24
ARTICLE FIVE       THE TRUSTEE................................................25

   Section 501.      CERTAIN DUTIES AND RESPONSIBILITIES......................25
   Section 502.      NOTICE OF DEFAULTS.......................................25
   Section 503.      CERTAIN RIGHTS OF TRUSTEE................................25
   Section 504.      NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF DEBENTURES...26
   Section 505.      MAY HOLD DEBENTURES......................................27
   Section 506.      MONEY HELD IN TRUST......................................27
   Section 507.      COMPENSATION AND REIMBURSEMENT...........................27
   Section 508.      DISQUALIFICATION; CONFLICTING INTERESTS..................28
   Section 509.      CORPORATE TRUSTEE REQUIRED; ELIGIBILITY..................28
   Section 510.      RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR........28
   Section 511.      ACCEPTANCE OF APPOINTMENT BY SUCCESSOR...................29
   Section 512.      MERGER, CONVERSION, CONSOLIDATION OR
                     SUCCESSION TO BUSINESS...................................30
   Section 513.      PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY........30
   Section 514.      APPOINTMENT OF AUTHENTICATING AGENT......................30
ARTICLE SIX        HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY..........31

   Section 601.      COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF
                        HOLDERS...............................................31
<PAGE>

   Section 602.      PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS...32
   Section 603.      REPORTS BY TRUSTEE.......................................32
   Section 604.      INTENTIONALLY LEFT BLANK.................................32
ARTICLE SEVEN      CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE.......32

   Section 701.      COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS.....32
   Section 702.      SUCCESSOR SUBSTITUTED....................................33
ARTICLE EIGHT      SUPPLEMENTAL INDENTURES....................................33

   Section 801.      SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS.......33
   Section 802.      SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS..........34
   Section 803.      EXECUTION OF SUPPLEMENTAL INDENTURES.....................34
   Section 804.      EFFECT OF SUPPLEMENTAL INDENTURES........................35
   Section 805.      CONFORMITY WITH TRUST INDENTURE ACT......................35
   Section 806.      REFERENCE IN DEBENTURES TO SUPPLEMENTAL INDENTURES.......35
ARTICLE NINE       COVENANTS..................................................35

   Section 901.      PAYMENT OF PRINCIPAL AND INTEREST........................35
   Section 902.      MAINTENANCE OF OFFICE OR AGENCY..........................35
   Section 903.      MONEY FOR DEBENTURES PAYMENTS TO BE HELD IN TRUST........36
   Section 904.      STATEMENT BY OFFICERS AS TO DEFAULT......................36
   Section 905.      EXISTENCE................................................37
   Section 906.      MAINTENANCE OF PROPERTIES................................37
   Section 907.      PAYMENT OF TAXES AND OTHER CLAIMS........................37
   Section 908.      LIMITATION ON DIVIDENDS AND REPURCHASES; TRANSACTIONS
                        WITH AFFILIATES.......................................37
   Section 909.      COVENANTS AS TO THE TRUST................................37
   Section 910.      PAYMENT OF EXPENSES......................................38
   Section 911.      INTENTIONALLY LEFT BLANK.................................38
   Section 912.      WAIVER OF CERTAIN COVENANTS..............................38
ARTICLE TEN        REDEMPTION OF DEBENTURES...................................39

   Section 1001.     MANDATORY AND SPECIAL EVENT REDEMPTION...................39
   Section 1002.     ELECTION TO REDEEM: NOTICE TO TRUSTEE....................39
   Section 1003.     PARTIAL REPAYMENTS PRO RATA..............................39
   Section 1004.     NOTICE OF REDEMPTION.....................................39
   Section 1005.     DEPOSIT OF REDEMPTION PRICE..............................40
   Section 1006.     DEBENTURES PAYABLE ON REDEMPTION DATE....................40
   Section 1007.     DEBENTURES REDEEMED IN PART..............................40
<PAGE>

ARTICLE ELEVEN     SUBORDINATION..............................................40

   Section 1101.     AGREEMENT TO SUBORDINATE; RANKING OF DEBENTURES..........41
   Section 1102.     DEFAULT ON SENIOR INDEBTEDNESS...........................41
   Section 1103.     LIQUIDATION; DISSOLUTION; BANKRUPTCY.....................41
   Section 1104.     SUBROGATION..............................................42
   Section 1105.     TRUSTEE TO EFFECTUATE SUBORDINATION......................43
   Section 1106.     NOTICE BY THE COMPANY....................................43
   Section 1107.     RIGHTS OF THE TRUSTEE; HOLDERS OF SENIOR INDEBTEDNESS....44
   Section 1108.     SUBORDINATION MAY NOT BE IMPAIRED........................44
ARTICLE TWELVE     DEFEASANCE.................................................45

   Section 1201.     DEFEASANCE AND DISCHARGE.................................45
   Section 1202.     CONDITIONS TO DEFEASANCE.................................45
   Section 1203.     DEPOSITED MONEY AND U.S. GOVERNMENT OBLIGATIONS TO BE
                        HELD IN TRUST; OTHER MISCELLANEOUS PROVISIONS.........47
   Section 1204.     REINSTATEMENT............................................47
ARTICLE THIRTEEN   MEETINGS OF HOLDERS OF DEBENTURES..........................47

   Section 1301.     PURPOSE FOR WHICH MEETINGS MAY BE CALLED.................47
   Section 1302.     CALL, NOTICE AND PLACE OF MEETINGS.......................47
   Section 1303.     PERSONS ENTITLED TO VOTE AT MEETINGS.....................48
   Section 1304.     QUORUM; ACTION...........................................48
   Section 1305.     DETERMINATION OF VOTING RIGHTS; CONDUCT AND ADJOURNMENT
                        OF MEETINGS...........................................49
   Section 1306.     COUNTING VOTES AND RECORDING ACTION OF MEETINGS..........49

<PAGE>

         INDENTURE,  dated as of March  __,  2000,  between  MIDAMERICAN  ENERGY
HOLDINGS  COMPANY,  a corporation  duly organized and existing under the laws of
the State of Iowa (herein called the "Company"),  having its principal office at
666 Grand  Avenue,  Des Moines,  Iowa 50309 and The Bank of New York, a New York
banking corporation, as Trustee (herein called the "Trustee").

                             RECITALS OF THE COMPANY

         The Company has duly  authorized  the  execution  and  delivery of this
Indenture  to  provide  for the  issuance  from  time to time of its 11%  Junior
Subordinated  Deferrable  Interest Debentures to be issued in one or more series
(herein called the "Debentures").

         The Company has entered  into an agreement  and plan of merger  whereby
Teton  Acquisition  Corp.  will merge with and into the Company with the Company
being the surviving corporation.

         All things  necessary to make this  Indenture a valid  agreement of the
Company, in accordance with its terms, have been done.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         For  and in  consideration  of the  premises  and the  purchase  of the
Debentures  by the Holders  thereof,  it is mutually  agreed,  for the equal and
proportionate benefit of all Holders of the Debentures, as follows:

                                   ARTICLE ONE

             DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

Section 101.  DEFINITIONS.

         For all  purposes  of this  Indenture,  except as  otherwise  expressly
provided or unless the context otherwise requires:

         (1) the terms  defined in this Article  have the  meanings  assigned to
them in this Article and include the plural as well as the singular;

         (2) all  other  terms  used  herein  which  are  defined  in the  Trust
Indenture  Act,  either  directly or by  reference  therein,  have the  meanings
assigned to them therein;

         (3) all accounting terms not otherwise defined herein have the meanings
assigned to them in accordance with United States generally accepted  accounting
principles,  and,  except  as  otherwise  herein  expressly  provided,  the term
"generally  accepted  accounting  principles"  with  respect to any  computation
required or permitted  hereunder  shall mean such  accounting  principles as are
generally accepted at the date of such computation;
<PAGE>

          (4) the words "Article" and "Section" refer to an Article and Section,
respectively, of this Indenture;

         (5) the words  "herein",  "hereof" and  "hereunder"  and other words of
similar  import  refer to this  Indenture  as a whole and not to any  particular
Article, Section or other subdivision; and

         (6)  a reference to the masculine includes the feminine and vice versa.

"Act" when used with respect to any Holder, has the meaning specified in Section
104.

"Additional Interest" has the meaning given such term in Section 205(3).

"Affiliate"  has the  same  meaning  as  given  to that  term in Rule 405 of the
Securities Act or any successor rule thereunder.

"Authenticating  Agent" means any Person  authorized by the Trustee  pursuant to
Section 514 to act on behalf of the Trustee to authenticate the Debentures.

"Board of  Directors"  means either the board of directors of the Company or any
duly authorized committee of that board.

"Board Resolution" means a copy of a resolution certified by the Secretary or an
Assistant  Secretary  of the  Company to have been duly  adopted by the Board of
Directors  and to be in full force and effect on the date of such  certification
and delivered to the Trustee.

"Business  Day"  means any day  other  than  Saturday,  Sunday or a day on which
banking  institutions in New York, New York are authorized or required by law to
close.

"Commission" means the Securities and Exchange Commission,  as from time to time
constituted,  created  under  the  Exchange  Act or,  if at any time  after  the
execution of this  instrument such Commission is not existing and performing the
duties  now  assigned  to it  under  the  Trust  Indenture  Act,  then  the body
performing such duties at such time.

"Common Securities" has the meaning given to such term in the Declaration.
<PAGE>

"Company" means the Person named as the "Company" in the first paragraph of this
instrument  until a successor  Person  shall have  become  such  pursuant to the
applicable  provisions of this  Indenture,  and thereafter  "Company" shall mean
such successor Person.

"Company  Request" or "Company Order" means a written request or order signed in
the name of the Company by its Chairman of the Board,  Chief Executive  Officer,
President or a Vice  President,  Treasurer  or an  Assistant  Treasurer or other
officer or agent of the Company duly authorized by the board of directors of the
Company to execute such request or order.

"Compounded Interest" has the meaning given such term in Section 206.

"Corporate  Trust Office" means the principal  office of the Trustee at which at
any particular  time its corporate trust business shall be  administered,  which
office at the date of execution of this  Indenture is located at The Bank of New
York, 101 Barclay Street, Corporate Trust Trustee Administration, Floor 21 West,
New York, New York 10286.

"Corporation" means a corporation,  association, company, joint-stock company or
statutory business trust.

"Debentures"  has the meaning  stated in the first recital of this Indenture and
more  particularly  means any Debentures  authenticated and delivered under this
Indenture.

"Debt" means with respect to the Company whether recourse is to all or a portion
of the assets of the Company and whether or not contingent, (i) every obligation
of the  Company  for  money  borrowed,  (ii)  every  obligation  of the  Company
evidenced by bonds,  debentures,  notes or other similar instruments,  including
obligations  incurred in connection with the acquisition of property,  assets or
businesses,  (iii) every reimbursement obligation of the Company with respect to
letters of credit,  bankers' acceptances,  lines of credit or similar facilities
issued for the  account of the  Company,  (iv) every  obligation  of the Company
issued or assumed as the deferred  purchase  price of property or services  (but
excluding trade accounts payable or accrued  liabilities arising in the ordinary
course of business) (v) every  capital lease  obligation of the Company and (vi)
every  obligation  of the type referred to in clauses (i) through (v) of another
person and all dividends of another person the payment of which, in either case,
the  Company  has  guaranteed  or is  responsible  or liable  for,  directly  or
indirectly, as obligor or otherwise.
<PAGE>

"Declaration"  means the Amended and Restated  Declaration  of Trust relating to
the Trust dated as of March __, 2000 among MidAmerican  Energy Holdings Company,
as  sponsor,  The Bank of New York,  as Property  Trustee,  The Bank of New York
(Delaware),  as Delaware Trustee, Gregory E. Abel and David L. Sokol, as Regular
Trustees,  and the holders, from time to time, of undivided beneficial interests
in the Trust issued pursuant to the Declaration.

"Defaulted Interest" has the meaning specified in Section 215.

"Defeasance" has the meaning specified in Section 1201.

"Deferred  Interest"  means  Additional  Interest and Compounded  Interest;  any
reference herein to interest on the  Subordinated  Debentures shall be deemed to
include any Deferred Interest.

"Definitive Debentures" has the meaning specified in Section 201.

"Definitive Preferred Security  Certificates" has the meaning given such term in
the Declaration.

"Delaware Trustee" has the meaning given such term in the Declaration.

"Dissolution  Event"  means a  termination  of the  Trust  pursuant  to  Section
8.1(a)(v)  of the  Declaration  pursuant  to which  the  Debentures  held by the
Property Trustee are to be distributed to the holders of the Trust Securities in
accordance with the Declaration.

"Distributions" has the meaning given such term in the Declaration.

"Event of Default" has the meaning specified in Section 401.

"Exchange  Act" means the  Securities  Exchange Act of 1934,  as the same may be
amended from time to time, and any successor legislation.

"Extension Period" has the meaning given such term in Section 206.

"Holder"  means the  Person  in whose  name a  Debenture  is  registered  in the
Register.

"Indenture" means this instrument as originally  executed or as it may from time
to time  be  supplemented  or  amended,  including,  for  all  purposes  of this
instrument,  the provisions of the Trust Indenture Act, if applicable,  that are
deemed to be a part of and govern this instrument.
<PAGE>

"Interest Payment Date" has the meaning given to such term in Section 205(1).

"Interest Rate" has the meaning given such term in Section 205(1).

"Investment  Company Act Event" means  receipt by the Trust or the Company of an
opinion of nationally recognized independent counsel experienced in such matters
to the effect that,  as a result of a change in law or  regulation  or a written
change in  interpretation or application of law or regulation by any legislative
body, court,  governmental agency or regulatory authority after the date hereof,
there is more than an insubstantial risk that the Trust is or will be considered
an investment company under the Investment Company Act of 1940 (the "1940 Act").

"Lien" means any lien,  mortgage,  pledge,  security  interest,  charge or other
encumbrance of any kind.

"Maturity" when used with respect to any Debenture,  means the date on which the
principal of such Debenture or an installment  of interest  thereon  becomes due
and payable as therein or herein provided,  whether at an Interest Payment Date,
at the Maturity Date or by declaration of  acceleration,  call for redemption or
otherwise.

"Maturity  Date" means the date determined in accordance with Section 202 and on
which the  Debentures  shall mature and the  principal  thereof shall be due and
payable  together  with all  accrued  and  unpaid  interest  thereon,  including
Deferred Interest, if any.

"Officer's  Certificate"  means a  certificate  signed  by the  Chief  Executive
Officer,  President,  a Vice President,  Treasurer or an Assistant  Treasurer or
other officer or agent of the Company duly  authorized by the board of directors
of the Company to execute such  certificate,  and delivered to the Trustee.  The
officer  signing an Officer's  Certificate  pursuant to Section 904 shall be the
principal executive, financial or accounting officer of the Company.

"Opinion of Counsel" means a written opinion of counsel,  who may be counsel for
the Company,  and who shall,  and which  opinion  shall,  be  acceptable  to the
Trustee.
<PAGE>

"Outstanding" when used with respect to the Debentures, means, as of the date of
determination,  all  Debentures  of all  series  theretofore  authenticated  and
delivered under this Indenture, EXCEPT:

          (1) Debentures theretofore canceled by the Trustee or delivered to the
Trustee for cancellation;

         (2) Debentures  for whose payment or redemption  money in the necessary
amount has been  theretofore  deposited  with the  Trustee  or any Paying  Agent
(other than the  Company) in trust or set aside and  segregated  in trust by the
Company  (if the Company  shall act as its own Paying  Agent) for the Holders of
such Debentures; provided that, if such Debentures are to be redeemed, notice of
such  redemption  has been duly given  pursuant to this  Indenture  or provision
therefor satisfactory to the Trustee has been made;

          (3) Debentures as to which  Defeasance  has been effected  pursuant to
Section 1202; and

         (4)  Debentures  which have been paid  pursuant  to  Section  214 or in
exchange for or in lieu of which other  Debentures have been  authenticated  and
delivered pursuant to this Indenture,  other than any such Debentures in respect
of which there shall have been presented to the Trustee proof satisfactory to it
that such  Debentures  are held by a bona fide  purchaser  in whose  hands  such
Debentures are valid  obligations  of the Company;  provided,  however,  that in
determining  whether  the  Holders  of the  requisite  principal  amount  of the
Outstanding Debentures have given any request, demand, authorization, direction,
notice,  consent or waiver  hereunder,  Debentures  owned by the  Company or any
other obligor upon the  Debentures  or any  Subsidiary of the Company or of such
other  obligor shall be  disregarded  and deemed not to be  Outstanding,  except
that, in determining  whether the Trustee shall be protected in relying upon any
such request, demand, authorization,  direction, notice, consent or waiver, only
Debentures  which a Responsible  Officer of the Trustee  actually knows to be so
owned shall be so  disregarded.  Debentures  so owned which have been pledged in
good faith may be regarded as  Outstanding  if the  pledgee  establishes  to the
satisfaction  of the Trustee the pledgee's  right so to act with respect to such
Debentures and that the pledgee is not the Company or any other obligor upon the
Debentures or any Subsidiary of the Company or of such other obligor.

"Paying  Agent" means any Person  authorized by the Company to pay the principal
of or interest on any Debenture on behalf of the Company.
<PAGE>

"Permitted   Holders"  means  (i)  Berkshire   Hathaway  Inc.  and  any  of  its
subsidiaries  which are directly or indirectly 50% or more owned by it and which
are  consolidated  with it for financial  reporting  purposes or (ii) any Person
following  any Event of Default  specified in Section 401 (1),  (2), or (3) that
results  in an  acceleration  of the  Subordinated  Debentures  or any  Event of
Default specified in Section 401 (4), (5) or (6).

Person" means a legal person,  including any  individual,  corporation,  estate,
limited liability company, partnership,  joint venture, association, joint stock
company,  trust,  statutory  business  trust,   unincorporated   association  or
government or any agency or political subdivision thereof.

"Place of Payment" means,  except as otherwise  specified herein,  the Corporate
Trust Office of the Trustee.

"Predecessor  Debenture"  of  any  particular  Debenture  means  every  previous
Debenture evidencing all or a portion of the same debt as that evidenced by such
particular  Debenture;  and, for the purposes of this definition,  any Debenture
authenticated  and  delivered  under Section 214 in exchange for or in lieu of a
mutilated,  destroyed,  lost or stolen Debenture shall be deemed to evidence the
same debt as the lost, destroyed, mutilated or stolen Debenture.

"Preferred  Securities" means 11% Trust Issued Preferred Securities of the Trust
representing preferred undivided beneficial interests in the assets of the Trust
in an aggregate  amount of up to $800,000,000 as may be issued from time to time
pursuant to that certain Subscription  Agreement between the Trust and Berkshire
Hathaway Inc. (including any of its assignees thereunder).

"Preferred  Securities  Guarantee"  has  the  meaning  given  such  term  in the
Declaration.

"Property Trustee" has the meaning given such term in the Declaration.

"Redemption Date", when used with respect to any Debenture to be redeemed, means
the date fixed for such redemption by or pursuant to this Indenture.

"Redemption Price" has the meaning specified in Section 1001(1)(a).

"Register" and  "Registrar"  have the respective  meanings  specified in Section
213.
<PAGE>

"Regular Record Date" has the meaning given to such term in Section 205(1).

"Regular Trustee" has the meaning given to such term in the Declaration.

"Responsible  Officer"  when used with  respect to the  Trustee,  means any vice
president,  any assistant vice president,  any assistant  treasurer or any other
officer in the  Corporate  Trust  Office of the Trustee  customarily  performing
functions similar to those performed by any of the above designated officers and
having direct responsibility for the administration of this Indenture,  and also
means, with respect to a particular corporate trust matter, any other officer to
whom such matter is referred  because of his knowledge of and  familiarity  with
the particular subject.

"Securities  Act" means the  Securities  Act of 1933, as the same may be amended
from time to time, or any successor legislation.

"Senior  Indebtedness"  means,  with  respect to the  Company,  principal of and
premium and  interest,  if any, on Debt of the Company,  except for (i) any Debt
that is by its terms subordinated to or pari passu with the Debentures, (ii) any
Debt  (including  all other debt  securities  and guarantees in respect of those
debt  securities)  initially  issued to any trust,  or a trustee of such  trust,
partnership,  or other entity  affiliated  with the Company that is, directly or
indirectly,  a financing  vehicle of the Company in connection with the issuance
by such entity of preferred  securities or other similar securities that contain
or have applicable thereto subordination  provisions  substantially identical in
effect to the  subordination  provisions  set  forth  herein  applicable  to the
Debentures providing for such indebtedness being junior and subordinate in right
of payment to all Senior  Indebtedness,  (iii) any Debt of the Company to any of
its Subsidiaries,  (iv) Debt or monetary  obligations to trade creditors created
or assumed by the Company or any of its  Subsidiaries  in the ordinary course of
business in connection with the obtaining of goods,  materials or services,  (v)
any Debt of the Company which, when incurred and without respect to any election
under Section 1111(b) of the United States Bankruptcy Code, was without recourse
to the Company, (vi) Debt to any employee of the Company, and (vi) any liability
for taxes.

"Series Issue Date" has the meaning specified in Section 205.

"Special Event" means the occurrence of an Investment Company Act Event or a Tax
Event.
<PAGE>

"Special Record Date" for the payment of any Defaulted Interest on any Debenture
means a date fixed by the Trustee pursuant to Section 215.

"Subsidiary"  means a corporation more than 50% of the outstanding  voting stock
of which is owned,  directly  or  indirectly,  by the  Company or by one or more
other Subsidiaries,  or by the Company and one or more other  Subsidiaries.  For
the purposes of this definition, "voting stock" means stock which ordinarily has
voting power for the election of directors, whether at all times or only so long
as no senior class of stock has such voting power by reason of any contingency.

"Tax  Event"  means  receipt  by the  Trust  or the  Company  of an  opinion  of
nationally recognized independent tax counsel experienced in such matters to the
effect  that,  as a result of (i) any  amendment  to, or change  (including  any
announced  prospective  change) in, the laws (or any regulations  thereunder) of
the United States or any political  subdivision or taxing  authority  thereof or
therein,  (ii) any amendment to or change in an interpretation or application of
such laws or regulations by any legislative body, court,  governmental agency or
regulatory  authority  (including  the  enactment  of any  legislation  and  the
publication of any judicial decision or regulatory determination on or after the
date hereof), (iii) any interpretation or pronouncement by any such body, court,
agency or authority  that  provides for a position  with respect to such laws or
regulations  that differs from the theretofore  generally  accepted  position or
(iv) any action taken by any governmental agency or regulatory authority,  which
amendment   or  change  is  enacted,   promulgated   or   effective,   or  which
interpretation  or  pronouncement  is issued or  announced,  or which  action is
taken,  in each  case  on or  after  the  date  hereof,  there  is more  than an
insubstantial  risk that (a) the Trust is, or within 90 days of the date thereof
will be,  subject to United  States  federal  income tax with  respect to income
accrued or received on the  Debentures,  (b) interest  payable by the Company on
the  Debentures  is not,  or  within  90 days of the date  thereof  will not be,
deductible by the Company for United States  federal  income tax purposes or (c)
the Trust is, or within 90 days of the date  thereof  will be,  subject  to more
than a de minimis amount of other taxes, duties or other governmental charges.

"Trust" means MidAmerican Capital Trust I, a Delaware statutory business trust.

"Trustee" means the Person named as the "Trustee" in the first paragraph of this
instrument until a successor  Trustee shall have become such with respect to the
Debentures  pursuant  to  the  applicable  provisions  of  this  Indenture,  and
thereafter  "Trustee"  shall mean or include  each  Person who is then a Trustee
hereunder.
<PAGE>

"Trust  Indenture Act" means the Trust  Indenture Act of 1939 as the same may be
amended from time to time, or any successor legislation.

"Trust Securities" means Common Securities and Preferred Securities.

"U.S. Government Obligations" has the meaning specified in Section 1202(1).

"Vice  President",  when used with respect to the Company or the Trustee,  means
any vice  president,  whether or not  designated  by a number or a word or words
added before or after the title "vice president".

Section 102.  COMPLIANCE CERTIFICATES AND OPINIONS.
              ------------------------------------

         Upon any  application  or request by the Company to the Trustee to take
any action under any provision of this  Indenture,  the Company shall furnish to
the Trustee such  certificates  and opinions as may be required  under the Trust
Indenture Act. Each such certificate or opinion shall be given in the form of an
Officer's  Certificate,  if to be  given by an  officer  of the  Company,  or an
Opinion  of  Counsel,  if to be given by  counsel,  and  shall  comply  with the
requirements of the Trust Indenture Act and any other  requirements set forth in
this Indenture.

         Every  certificate  or  opinion  with  respect  to  compliance  with  a
condition or covenant provided for in this Indenture shall include:

         (1) a  statement  that each  individual  signing  such  certificate  or
opinion has read such covenant or condition and the definitions  herein relating
thereto;

         (2) a brief  statement as to the nature and scope of the examination or
investigation   upon  which  the  statements  or  opinions   contained  in  such
certificate or opinion are based;

         (3) a statement  that, in the opinion of each such  individual,  he has
made such  examination or investigation as is necessary to enable him to express
an informed  opinion as to whether or not such  covenant or  condition  has been
complied with; and

         (4) a statement as to whether,  in the opinion of each such individual,
such condition or covenant has been complied with.
<PAGE>

Section 103.  FORM OF DOCUMENTS DELIVERED TO TRUSTEE.
              --------------------------------------

         In any case where  several  matters are required to be certified by, or
covered by an opinion of, any specified  Person,  it is not  necessary  that all
such  matters  be  certified  by, or covered by the  opinion  of,  only one such
Person,  or that they be so certified or covered by only one  document,  but one
such Person may certify or give an opinion  with respect to some matters and one
or more other such Persons as to other matters,  and any such Person may certify
or give an opinion as to such matters in one or several documents.

         Any  certificate  or opinion of an officer of the Company may be based,
insofar as it relates to legal  matters,  upon a  certificate  or opinion of, or
representations  by,  counsel,  unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or  representations
with respect to the matters upon which his  certificate  or opinion is based are
erroneous.  Any such certificate or opinion of counsel may be based,  insofar as
it  relates  to  factual   matters,   upon  a  certificate  or  opinion  of,  or
representations  by, an officer or  officers  of the  Company  stating  that the
information  with respect to such factual  matters is in the  possession  of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know,  that the certificate or opinion or  representations  with respect to such
matters are erroneous.

         Where any  Person is  required  to make,  give or  execute  two or more
applications,  requests, consents,  certificates,  statements, opinions or other
instruments  under this Indenture,  they may, but need not, be consolidated  and
form one instrument.

Section 104.  ACTS OF HOLDERS; RECORD DATES.
              -----------------------------

         Any request, demand, authorization,  direction, notice, consent, waiver
or other action  provided or permitted by this Indenture to be given or taken by
Holders  may  be  embodied  in and  evidenced  by one  or  more  instruments  of
substantially similar tenor signed by such Holders in person or by an agent duly
appointed in writing. Except as herein otherwise expressly provided, such action
shall become  effective when such instrument or instruments are delivered to the
Trustee  and,  where it is  hereby  expressly  required,  to the  Company.  Such
instrument  or  instruments  (and the  action  embodied  therein  and  evidenced
thereby) are herein  sometimes  referred to as the "Act" of the Holders  signing
such instrument or instruments.  Proof of execution of any such instrument or of
a writing  appointing  any such  agent,  or of the  holding  by any  Person of a
Debenture, shall be sufficient for any purpose of this Indenture and (subject to
Section 501) conclusive in favor of the Trustee and the Company and any agent of
the Trustee or the Company, if made in the manner provided in this Section.
<PAGE>

         The fact and date of the execution by any Person of any such instrument
or writing may be proved by the affidavit of a witness of such execution or by a
certificate  of a notary  public  or  other  officer  authorized  by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof. Where such execution is by
a  signer  acting  in a  capacity  other  than  his  individual  capacity,  such
certificate  or  affidavit  shall  also  constitute   sufficient  proof  of  his
authority. The fact and date of the execution of any such instrument or writing,
or the  authority of the Person  executing  the same,  may also be proved in any
other manner which the Trustee deems sufficient.

         The ownership,  principal  amount and serial number of Debentures shall
be proved by the Register.

         Any request, demand, authorization,  direction, notice, consent, waiver
or other Act of the Holder of any  Debenture  shall bind every future  Holder of
the  same  Debenture  and  the  Holder  of  every  Debenture   issued  upon  the
registration of transfer  thereof or in exchange  therefor or in lieu thereof in
respect of anything  done,  omitted or suffered to be done by the Trustee or the
Company in reliance thereon, whether or not notation of such action is made upon
such Debenture.

         The Company may, in the circumstances  permitted by the Trust Indenture
Act, set any day as the record date for the purpose of  determining  the Holders
of  Outstanding  Debentures  entitled  to  give  or take  any  request,  demand,
authorization,  direction,  notice, consent, waiver or other action permitted by
this Indenture to be given or taken by Holders of Debentures. With regard to any
record  date  set  pursuant  to  this  paragraph,  the  Holders  of  Outstanding
Debentures on such record date (or their duly appointed  agents),  and only such
Persons,  shall be entitled to give or take the relevant action,  whether or not
such Holders  remain  Holders after such record date.  With regard to any action
that may be given or taken  hereunder  only by Holders of a requisite  principal
amount of Outstanding  Debentures (or their duly appointed agents) and for which
a record date is set pursuant to this paragraph, the Company may, at its option,
set an expiration date after which no such action purported to be given or taken
by any Holder shall be effective  hereunder unless given or taken on or prior to
such expiration date by Holders of the requisite principal amount of Outstanding
Debentures on such record date (or their duly appointed agents).  On or prior to
any expiration date set pursuant to this  paragraph,  the Company may, on one or
more  occasions  at its option,  extend such date to any later date.  Nothing in
this paragraph  shall prevent any Holder (or any duly  appointed  agent thereof)
from giving or taking,  after any expiration  date, any action identical to, or,
at any time,  contrary  to or  different  from,  any action  given or taken,  or
purported to have been given or taken, hereunder by a Holder on or prior to such
date,  in which  event the  Company  may set a record  date in  respect  thereof
pursuant to this paragraph.
<PAGE>

         Without limiting the foregoing,  a Holder entitled hereunder to give or
take any action hereunder with regard to any particular Debenture may do so with
regard to all or any part of the principal amount of such Debenture or by one or
more duly appointed  agents each of which may do so pursuant to such appointment
with regard to all or any different part of such principal amount.

Section 105.  NOTICES, ETC., TO TRUSTEE AND COMPANY.
              -------------------------------------

         Any request, demand, authorization,  direction, notice, consent, waiver
or Act of Holders or other  document  provided or permitted by this Indenture to
be made upon,  given or  furnished  to, or filed  with,  (1) the  Trustee by any
Holder or by the Company  shall be  sufficient  for every  purpose  hereunder if
made,  given,  furnished  or filed in  writing  to or with  the  Trustee  at its
Corporate Trust Office or sent by facsimile to the Trustee at  (212)815-5915  or
at any other  number  previously  furnished  in  writing  to the  Company by the
Trustee,  or (2) the Company by the Trustee or by any Holder shall be sufficient
for every purpose hereunder  (unless otherwise herein expressly  provided) if in
writing and mailed,  first-class postage prepaid, to the Company addressed to it
to the  attention  of its  Treasurer  at the  address  of its  principal  office
specified in the first  paragraph  of this  instrument  or at any other  address
previously  furnished in writing to the Trustee by the Company or if sent to the
Company by facsimile  addressed to it to the attention of its Treasurer at (515)
242-4295.

Section 106.  NOTICE TO HOLDERS; WAIVER.
              -------------------------

         Except  as  otherwise   expressly  provided  in  or  pursuant  to  this
Indenture,  where this Indenture provides for notice to Holders of Debentures of
any event,  such notice shall be sufficiently  given to Holders of Debentures if
in  writing  and  mailed,  first-class  postage  prepaid,  to each  Holder  of a
Debenture  affected by such event, at his address as it appears in the Register,
not  later  than the  latest  date,  and not  earlier  than the  earliest  date,
prescribed for the giving of such notice.

         In any case where  notice to Holders  of  Debentures  is given by mail,
neither the failure to mail such notice, nor any defect in any notice so mailed,
<PAGE>
to any  particular  Holder of a Debenture  shall affect the  sufficiency of such
notice with respect to other Holders of Debentures given as provided herein. Any
notice  which is mailed in the  manner  herein  provided  shall be  conclusively
presumed  to have  been  duly  given  or  provided.  In case  by  reason  of the
suspension  of regular  mail service or by reason of any other cause it shall be
impracticable  to give such notice by mail,  then such  notification as shall be
made with the approval of the Trustee shall constitute a sufficient notification
for every purpose hereunder.

         Where this Indenture provides for notice in any manner, such notice may
be waived in writing by the Person  entitled  to  receive  such  notice,  either
before or after the  event,  and such  waiver  shall be the  equivalent  of such
notice.  Waivers  of notice by  Holders  of  Debentures  shall be filed with the
Trustee,  but such filing shall not be a condition  precedent to the validity of
any action taken in reliance upon such waiver.

Section 107.   CONFLICT WITH TRUST INDENTURE ACT.
               ---------------------------------

         If any provision hereof limits, qualifies or conflicts with a provision
of the Trust  Indenture Act that is required  under such Act to be a part of and
govern this Indenture,  the latter provision shall control.  If any provision of
this  Indenture  modifies or excludes any  provision of the Trust  Indenture Act
that may be so modified or  excluded,  the latter  provision  shall be deemed to
apply to this Indenture as so modified or to be excluded, as the case may be.

Section 108.   EFFECT OF HEADINGS AND TABLE OF CONTENTS.
               ----------------------------------------

         The Article and Section  headings  herein and the Table of Contents are
for convenience only and shall not affect the construction hereof.

Section 109.   SUCCESSORS AND ASSIGNS.
               ----------------------

         All  covenants and  agreements  in this  Indenture by the Company shall
bind its successors and assigns, whether so expressed or not.

Section 110.   SEPARABILITY CLAUSE.
               -------------------

         In case any  provision  in this  Indenture  or any  Debenture  shall be
invalid, illegal or unenforceable,  the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.
<PAGE>

Section 111.   BENEFITS OF INDENTURE.
               ---------------------

         Nothing in this Indenture or the Debentures,  express or implied, shall
give to any Person (including any Paying Agent or Authenticating Agent appointed
pursuant to Section  514),  other than the parties  hereto and holders of Senior
Indebtedness and their successors  hereunder and the Holders of Debentures,  any
benefit or any legal or equitable right, remedy or claim under this Indenture.

Section 112.   GOVERNING LAW.
               -------------

         This Indenture and the Debentures  shall,  pursuant to New York General
Obligations Law Section 5-1401,  be governed by and construed in accordance with
the law of the State of New York.

Section 113.   LEGAL HOLIDAYS.
               --------------

         In any case where any Redemption Date or the Maturity Date shall not be
a  Business  Day at the  Place  of  Payment,  then  (notwithstanding  any  other
provision of this Indenture or the Debentures)  payment of principal need not be
made at the  Place  of  Payment  on  such  date,  but  may be  made on the  next
succeeding  Business  Day at the Place of Payment with the same force and effect
as if made on the respective Redemption Date or the Maturity Date, provided that
no interest shall accrue for the period from and after such  Redemption  Date or
the Maturity Date, as the case may be.

                                   ARTICLE TWO

                                 THE DEBENTURES

Section 201.   FORM AND DATING.
               ---------------

          There is hereby authorized  $800,000,000.00 aggregate principal amount
of  Debentures  designated  the "11%  Junior  Subordinated  Deferrable  Interest
Debentures."

          The Debentures may be issued in one or more series, provided, however,
that the original  principal amount of each series (other than the final series)
must be at least  $50,000,000 and further  provided that each series has its own
Series Issue Date (as defined below).  There shall be established in or pursuant
to one  or  more  Officer's  Certificates,  prior  to the  initial  issuance  of
Debentures  of any series,  the  designation  of the  Debentures of such series,
which shall  distinguish the Debentures of the series from the Debentures of all
other series.  All other terms of such series shall be identical and  consistent
with the provisions of this Indenture.
<PAGE>

         Pursuant to Section 211, the Debentures  are to be initially  issued in
fully  registered   certificated  form  without  interest  coupons  ("Definitive
Debentures") in the name of the Property  Trustee pursuant to the Declaration on
behalf  of  the  Trust.   The  Debentures  and  the  Trustee's   certificate  of
authentication thereof shall be substantially in the form set forth in Exhibit A
hereto,  which is hereby incorporated in and made a part of this Indenture.  The
Debentures may have such  notations,  legends or endorsements as may be required
by any law, rule, usage or agreement to which the Company is subject.

Section 202.   MATURITY.
               --------

          The  Maturity  Date of each  series will be tenth  anniversary  of the
Series Issue Date of such series.

Section 203.   PAYMENT.
               -------

         Principal of and interest on Definitive Debentures will be payable, the
transfer of such  Debentures  will be registrable  and such  Debentures  will be
exchangeable  for Debentures  bearing  identical  terms and  provisions,  at the
Corporate  Trust  Office of the  Trustee;  provided,  however,  that  payment of
interest  may be made at the option of the Company by check mailed to the Holder
at such address as shall appear in the Register.  Notwithstanding the foregoing,
so long as the Holder of the Debentures is the Property Trustee,  the payment of
the  principal of and interest,  including  Deferred  Interest,  if any, on such
Debentures  held by the Property  Trustee will be made in immediately  available
funds at such place and to such  account as may be  designated  by the  Property
Trustee.

Section 204. TRANSFERABILITY.
             ---------------

         The Debentures shall be transferable only to Permitted Holders.

Section 205.   INTEREST.
               --------

         (1) Subject to the  provisions  of Section 206, the  Debentures of each
series  will bear  interest at the rate of 11% per annum (the  "Interest  Rate")
from the date of original  issuance of the  Debentures of such series under this
Indenture (the "Series Issue Date") until the principal  thereof becomes due and
payable,  and on any overdue  principal  and (to the extent that payment of such
interest is  enforceable  under  applicable  law) on any overdue  installment of
interest at the Interest Rate, compounded semi-annually, payable (subject to the
provisions of Section 206)  semi-annually  in arrears on June 15 and December 15
of each year (each, an "Interest  Payment  Date"),  commencing on the first such
date following the Series Issue Date, to the Person in whose name such Debenture
or any  predecessor  Debenture  is  registered,  at the close of business on the
regular  record date for such  interest  installment,  which,  in respect of any
Debenture registered in the name of the Property Trustee,  shall be the close of
business on the  Business Day next  preceding  that  Interest  Payment Date (the
"Regular  Record  Date").   Notwithstanding  the  foregoing  sentence,   if  the
Debentures are not registered in the name of the Property  Trustee,  the Company
may select a regular  record date for such interest  installment  which shall be
any date at least one Business Day before an Interest Payment Date.
<PAGE>

         (2) The amount of  interest  payable for any period will be computed on
the basis of a 360-day year of twelve 30-day  months.  Except as provided in the
following sentence, the amount of interest payable for any period shorter than a
full semi-annual period for which interest is computed,  will be computed on the
basis of the actual number of days elapsed in such a 30-day month.  In the event
that any date on which  interest is payable on the  Debentures is not a Business
Day, then payment of the interest  payable on such date will be made on the next
succeeding  day which is a  Business  Day (and  without  any  interest  or other
payment  in  respect  of any  such  delay),  except  that,  notwithstanding  the
provisions  of  Section  113,  if such  Business  Day is in the next  succeeding
calendar year, such payment shall be made on the immediately  preceding Business
Day, in each case with the same force and effect as if made on such date.

         (3) If at any time  while the  Property  Trustee  is the  Holder of any
Debentures,  the Trust is  required  to pay any taxes,  duties,  assessments  or
governmental  charges of whatever nature (other than withholding  taxes) imposed
by the United  States,  or any other taxing  authority,  then, in such case, the
Company  will  pay  as  additional  interest  on  the  Debentures   ("Additional
Interest"), such additional amounts as shall be required so that the net amounts
received and retained by the Trust after paying such taxes, duties,  assessments
or other governmental  charges will not be less than the amounts the Trust would
have  received  had no such taxes,  duties,  assessments  or other  governmental
charges been imposed.

Section 206.   EXTENSION OF INTEREST PAYMENT PERIOD.
               ------------------------------------

         So long as no Event of Default  has  occurred  and is  continuing,  the
Company shall have the right at any time,  and from time to time and for varying
lengths of time, during the term of the Debentures to defer payments of interest
by extending  the interest  payment  period on the  Debentures  for a period not
exceeding 10  consecutive  semi-annual  periods (each,  an "Extension  Period").
Despite such  deferral,  semi-annual  interest will continue to accumulate  with
interest  thereon (to the extent  permitted by applicable law) at an annual rate
of thirteen  percent (13%) per annum  compounded  semi-annually  during any such
Extension Period ("Compounded Interest"). At the end of the Extension Period the
<PAGE>
Company shall pay all interest  accrued and unpaid on the Debentures,  including
any Deferred Interest that shall be payable, to the Holders of the Debentures in
whose names the  Debentures  are registered in the Register on the first Regular
Record Date after the end of the Extension  Period.  Prior to the termination of
any  Extension  Period,  the Company may further  defer  payments of interest by
extending  the interest  payment  period,  provided that such  Extension  Period
together with all such previous and further  extensions thereof shall not exceed
10 consecutive semi-annual periods. Upon the termination of any Extension Period
and upon the payment of all  amounts  then due,  the Company may  commence a new
Extension Period,  subject to the foregoing  requirements.  No interest shall be
due and  payable  during  an  Extension  Period  except at the end  thereof.  An
Extension  Period  with  respect  to any  Debenture  may not  extend  beyond the
Maturity of the  principal  of such  Debenture  or, as to each  Debenture  being
optionally redeemed or, in the case of mandatory redemption, the portion thereof
being redeemed, beyond the relevant Redemption Date.

Section 207.   NOTICE OF EXTENSION.
               -------------------

         (1) If the Property Trustee is the only Holder of the Debentures at the
time the Company  selects an Extension  Period,  the Company  shall give written
notice to the Regular  Trustees,  and the Property  Trustee of its  selection of
such Extension Period one Business Day prior to the earlier of

          (a)       the next succeeding date on which Distributions on the Trust
                    Securities are payable and

          (b)       the date the Regular Trustees are required to give notice of
                    the record date or the date such  Distributions  are payable
                    to the New York Stock  Exchange,  Inc. (or other  applicable
                    self-regulatory organization) or to holders of the Preferred
                    Securities,  but in any  event at  least  one  Business  Day
                    before such record date.

         (2) If the Property Trustee is not the only Holder of the Debentures at
the time the Company  selects an Extension  Period,  the Company  shall give the
Holders of the  Debentures  and the Trustee  written  notice of its selection of
such  Extension  Period 10  Business  Days prior to the  earlier of (i) the next
succeeding  Interest  Payment  Date and (ii) the date the Company is required to
give notice of the record or such Interest Payment Date of such interest payment
to the New York  Stock  Exchange,  Inc.  (or  other  applicable  self-regulatory
organization) or to Holders.
<PAGE>

         (3) The  semi-annual  period in which any notice is given  pursuant  to
paragraphs  (1) or (2) of this  Section  207 shall be  counted  as one of the 10
semi-annual  periods  permitted in the maximum  Extension Period permitted under
Section 206.

Section 208.  MANDATORY REDEMPTION.
              --------------------

         The Debentures are subject to mandatory  redemption in accordance  with
Section 1001.

Section 209.   INTENTIONALLY LEFT BLANK.
               ------------------------

Section 210.   DENOMINATIONS.
               -------------

         The Debentures shall be issued in denominations of $25 and any integral
multiple thereof.

Section 211.   EXECUTION, AUTHENTICATION, DELIVERY AND DATING.
               ----------------------------------------------
         The  Debentures  shall be  executed  on  behalf of the  Company  by its
Chairman of the Board,  its Vice Chairman of the Board,  its President or one of
its Vice  Presidents or any other  authorized  officer.  The signature of any of
these officers on the Debentures may be manual or facsimile.

         Debentures  bearing the manual or facsimile  signatures of  individuals
who were at any time the proper  officers of the Company shall bind the Company,
notwithstanding  that such  individuals  or any of them have ceased to hold such
offices prior to the authentication and delivery of such Debentures.

         The Company may at any time and from time to time  deliver  Debentures,
executed by the  Company,  to the Trustee for  authentication,  together  with a
Company Order (attaching a form of the Debentures and the Officer's  Certificate
required by Section 201) for the authentication and delivery of such Debentures,
and the Trustee in  accordance  with the Company  Order shall  authenticate  and
deliver  such  Debentures.  Each  Debenture  shall  be  dated  the  date  of its
authentication. The Trustee shall be entitled to receive and (subject to Section
501) shall be fully protected in relying upon an Opinion of Counsel stating that
the Debentures,  when  authenticated  and delivered by the Trustee and issued by
the  Company in the  manner and  subject  to any  conditions  specified  in such
Opinion of Counsel, will constitute the legally valid and binding obligations of
the Company  enforceable  against the Company in  accordance  with their  terms,
except as may be limited by bankruptcy, insolvency,  reorganization,  moratorium
or similar laws relating to or affecting creditors, rights generally (including,
without  limitation,  fraudulent  conveyance laws) and by general  principles of
equity, including, without limitation, concepts of materiality,  reasonableness,
good  faith  and  fair  dealing  and the  possible  unavailability  of  specific
performance  or  injunctive  relief  regardless  of  whether   considered  in  a
proceeding in equity or at law.
<PAGE>

         No Debenture  shall be entitled to any benefit under this  Indenture or
be valid or obligatory  for any purpose unless there appears on such Debenture a
certificate  of  authentication  substantially  in the form  provided for herein
executed  by the  Trustee by manual  signature,  and such  certificate  upon any
Debenture  shall be  conclusive  evidence,  and the  only  evidence,  that  such
Debenture has been duly authenticated and delivered  hereunder.  Notwithstanding
the  foregoing,  if any Debenture  shall have been  authenticated  and delivered
hereunder  but never  issued  and sold by the  Company,  and the  Company  shall
deliver such  Debenture to the Trustee for  cancellation  as provided in Section
217, for all purposes of this Indenture such Debenture  shall be deemed never to
have been  authenticated and delivered  hereunder and shall never be entitled to
the benefits of this Indenture.

Section 212.   TEMPORARY DEBENTURES.
               --------------------

         Pending the preparation of Definitive Debentures hereunder, the Company
may execute,  and upon Company  Order the Trustee  shall,  at the expense of the
Company,  authenticate  and  deliver,  temporary  Debentures  which are printed,
lithographed, typewritten, mimeographed or otherwise produced, in any authorized
denomination,  substantially of the tenor of such Definitive  Debentures in lieu
of  which  they are  issued,  in  registered  form  and  with  such  appropriate
insertions,  omissions,  substitutions  and  other  variations  as the  officers
executing  such  temporary  Debentures  may  determine,  as  evidenced  by their
execution of such temporary Debentures.

         Every  temporary  Debenture  shall  be  executed  by  the  Company  and
authenticated  by the Trustee and  registered  by the  Registrar,  upon the same
conditions, and with like effect, as a Definitive Debenture.

         If temporary  Debentures are issued,  the Company will cause Definitive
Debentures to be prepared without  unreasonable  delay. After the preparation of
such Definitive  Debentures,  the temporary Debentures shall be exchangeable for
such  Definitive  Debentures  upon surrender of the temporary  Debentures at the
office or agency of the Company in the Place of Payment,  without  charge to the
Holder. Upon surrender for cancellation of any one or more temporary Debentures,
the Company shall execute and the Trustee shall,  at the expense of the Company,
authenticate and deliver in exchange therefor one or more Definitive Debentures,
of any authorized  denominations  and of a like aggregate  principal  amount and
tenor.  Until so exchanged  such temporary  Debentures  shall in all respects be
entitled to the same benefits under this Indenture as Definitive Debentures.
<PAGE>

Section 213.   REGISTRATION OF TRANSFER AND EXCHANGE.
               -------------------------------------

         The Company shall cause to be kept at the Corporate Trust Office of the
Trustee a register  (the  register  maintained  in such  office and in any other
office  or agency of the  Company  specified  therefor  being  herein  sometimes
collectively referred to as the "Register") in which, subject to such reasonable
regulations as it may prescribe,  the Company shall provide for the registration
of  transfer  or  exchange  of  Debentures.  The  Trustee  is  hereby  appointed
"Registrar" for the purpose of registering  transfers or exchanges of Debentures
as herein provided.

         Upon  surrender  for  registration  of transfer of any Debenture at the
Corporate Trust Office of the Trustee or any office or agency specified therefor
by the Company,  the Company shall execute,  and the Trustee shall  authenticate
and deliver,  in the name of the designated  transferee or  transferees,  one or
more new Debentures of the same series, of any authorized denominations and of a
like aggregate principal amount and tenor.

         At the option of the  Holder,  Debentures  may be  exchanged  for other
Debentures of the same series,  of any  authorized  denominations  and of a like
aggregate  principal  amount and tenor,  upon  surrender of the Debentures to be
exchanged at such office or agency.  Whenever any  Debentures are so surrendered
for exchange,  the Company shall execute, and the Trustee shall authenticate and
deliver,  the  Debentures  which the Holder  making the  exchange is entitled to
receive.

         All Debentures  issued upon any registration of transfer or exchange of
Debentures  shall be the valid  obligations of the Company,  evidencing the same
debt, and entitled to the same benefits under this Indenture,  as the Debentures
surrendered upon such registration of transfer or exchange.

         Every Debenture  presented or surrendered for  registration of transfer
or for  exchange  shall (if so required  by the Company or the  Trustee) be duly
endorsed,  or be  accompanied  by a  written  instrument  of  transfer  in  form
satisfactory  to the  Company and the  Registrar  duly  executed,  by the Holder
thereof or his attorney duly authorized in writing.
<PAGE>

         No service  charge  shall be made for any  registration  of transfer or
exchange of Debentures,  but the Company may require payment of a sum sufficient
to cover any tax or other governmental  charge that may be imposed in connection
with any  registration  of  transfer  or  exchange  of  Debentures,  other  than
exchanges pursuant to Section 212, 806 or 1007 not involving any transfer.

         The Company  shall not be required (1) to issue,  register the transfer
of or exchange  Debentures  during a period beginning at the opening of business
15 days before the day of the mailing of a notice of  redemption  of  Debentures
selected for  redemption  under Section 1003 and ending at the close of business
on the day of such  mailing,  or (2) to register the transfer or exchange of any
Debenture so selected for redemption in whole or in part,  except the unredeemed
portion of any Debenture being redeemed in part.

Section 214.   MUTILATED, DESTROYED, LOST AND STOLEN DEBENTURES.
               ------------------------------------------------

         If any mutilated  Debenture is surrendered to the Trustee,  the Company
shall  execute  and the  Trustee  shall  authenticate  and  deliver in  exchange
therefor a new Debenture of the same series of like tenor and  principal  amount
and bearing a number not contemporaneously outstanding.

         If there shall be delivered to the Company and the Trustee (i) evidence
to their  satisfaction  of the  destruction,  loss or theft of any Debenture and
(ii) such  security or indemnity as may be required by them to save each of them
and any agent of either of them harmless,  then, in the absence of notice to the
Company or the  Trustee  that such  Debenture  has been  acquired by a bona fide
purchaser,  the Company  shall  execute and the  Trustee,  pursuant to a Company
Order,  shall authenticate and deliver,  in lieu of any such destroyed,  lost or
stolen Debenture, a new Debenture of the same series of like tenor and principal
amount and bearing a number not contemporaneously outstanding.

         In case any such  mutilated,  destroyed,  lost or stolen  Debenture has
become or is about to become due and payable, the Company in its discretion may,
instead of issuing a new Debenture, pay such Debenture.

         Upon the  issuance of any new  Debenture  under this  Section  214, the
Company may require  the payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
expenses (including the fees and expenses of the Trustee) connected therewith.
<PAGE>

         Every new  Debenture,  issued  pursuant to this  Section in lieu of any
mutilated,  destroyed,  lost or stolen  Debenture  shall  constitute an original
additional contractual obligation of the Company,  whether or not the mutilated,
destroyed,  lost or stolen Debenture shall be at any time enforceable by anyone,
and  shall  be  entitled  to all the  benefits  of this  Indenture  equally  and
proportionately with any and all other Debentures duly issued hereunder.

         The provisions of this Section 214 are exclusive and shall preclude (to
the extent lawful) all other rights and remedies with respect to the replacement
or payment of mutilated, destroyed, lost or stolen Debentures.

         Each  Holder of a  Debenture  agrees to  indemnify  the Company and the
Trustee  against any liability  that may result from the  transfer,  exchange or
assignment  of such  Holder's  Debenture in  violation of any  provision of this
Indenture and/or applicable United States Federal or state securities law.

         The Trustees shall have no obligation or duty to monitor,  determine or
inquire as to compliance with any  restrictions  on transfer  imposed under this
Indenture or under  applicable  law with respect to any transfer of any interest
in any Debenture other than to require  delivery of such  certificates and other
documentation  or evidence as  expressly  required  by, and to do so if and when
expressly  required by the terms of, this Indenture,  and to examine the same to
determine  substantial  compliance  as to form  with  the  express  requirements
hereof.

Section 215.   DEFAULTED INTEREST; INTEREST RIGHTS PRESERVED.
               ---------------------------------------------

         Any interest on any Debenture  which is payable,  but is not punctually
paid  or  duly  provided  for,  on any  Interest  Payment  Date  (herein  called
"Defaulted  Interest") shall forthwith cease to be payable to the Holder thereof
on the relevant  Regular  Record Date by virtue of having been such Holder,  and
such Defaulted Interest may be paid by the Company as provided below:

                  The  Company  may  elect  to  make  payment  of any  Defaulted
                  Interest  to the Persons in whose  names such  Debentures  (or
                  their respective Predecessor Debentures) are registered at the
                  close of business on a Special  Record Date for the payment of
                  such Defaulted Interest, which shall be fixed in the following
                  manner. The Company shall notify the Trustee in writing of the
                  amount  of  Defaulted  Interest  proposed  to be  paid on each
                  Debenture  and the date of the  proposed  payment,  and at the
                  same time the Company shall deposit with the Trustee an amount
                  of money equal to the aggregate  amount proposed to be paid in
                  respect of such Defaulted  Interest or shall make arrangements
                  satisfactory to the Trustee for such deposit prior to the date
<PAGE>
                  of the proposed payment,  such money when deposited to be held
                  in trust  for the  benefit  of the  Persons  entitled  to such
                  Defaulted  Interest as in this clause (1) provided.  Thereupon
                  the  Trustee  shall fix a special  record  date (the  "Special
                  Record Date") for the payment of such Defaulted Interest which
                  shall be not more than 15 days and not less than 10 days prior
                  to the date of the proposed  payment and not less than 10 days
                  after the receipt by the Trustee of the notice of the proposed
                  payment.

                  The Trustee shall promptly  notify the Company of such Special
                  Record  Date  and,  in the  name  and at  the  expense  of the
                  Company,  shall cause notice of the  proposed  payment of such
                  Defaulted  Interest and the Special Record Date therefor to be
                  mailed,   first-class  postage  prepaid,  to  each  Holder  of
                  Debentures at his address as it appears in the  Register,  not
                  less than 10 days prior to such Special Record Date. Notice of
                  the  proposed  payment  of  such  Defaulted  Interest  and the
                  Special  Record  Date  therefor  having  been so mailed,  such
                  Defaulted Interest shall be paid to the Persons in whose names
                  the Debentures (or their  respective  Predecessor  Debentures)
                  are registered at the close of business on such Special Record
                  Date and shall no longer be payable  pursuant to the following
                  clause (2).

         Subject to the foregoing provisions of this Section 215, each Debenture
delivered  under this Indenture upon  registration of transfer of or in exchange
for or in lieu of any other Debenture shall carry the rights to interest accrued
and unpaid, and to accrue, which were carried by such other Debenture.

Section 216.   PERSONS DEEMED OWNERS.
               ---------------------

         Prior to due  presentment of a Debenture for  registration of transfer,
the  Company,  the Trustee and any agent of the Company or the Trustee may treat
the  Person in whose  name such  Debenture  is  registered  as the owner of such
Debenture for the purpose of receiving  payment of principal of and any interest
on such  Debenture and for all other  purposes  whatsoever,  whether or not such
Debenture be overdue,  and neither the Company, the Trustee nor any agent of the
Company or the Trustee shall be affected by notice to the contrary.

Section 217.   CANCELLATION.
               ------------
<PAGE>

         All Debentures  surrendered  for payment,  redemption,  registration of
transfer or exchange shall, if surrendered to any Person other than the Trustee,
be  delivered  to the Trustee and shall be promptly  canceled by it. The Company
may at  any  time  deliver  to  the  Trustee  for  cancellation  any  Debentures
previously  authenticated  and  delivered  hereunder  which the Company may have
acquired  in any manner  whatsoever,  and may  deliver to the Trustee (or to any
other  Person for  delivery to the  Trustee)  for  cancellation  any  Debentures
previously  authenticated  hereunder  which the Company has not issued and sold,
and all Debentures so delivered  shall be promptly  canceled by the Trustee.  No
Debentures  shall be  authenticated in lieu of or in exchange for any Debentures
canceled as provided in this  Section,  except as  expressly  permitted  by this
Indenture.  All canceled  Debentures held by the Trustee shall be disposed of as
directed  by  a  Company  Order  in  accordance  with  the  Trustee's  customary
procedures..

                                  ARTICLE THREE

                           SATISFACTION AND DISCHARGE

Section 301.   SATISFACTION AND DISCHARGE OF INDENTURE.
               ---------------------------------------

         This Indenture shall upon Company Request cease to be of further effect
(except as to any surviving  rights of  registration  of transfer or exchange of
Debentures  herein expressly  provided for), and the Trustee,  at the expense of
the Company,  shall execute proper  instruments  acknowledging  satisfaction and
discharge of this Indenture, when

         (1)  either

                  (a)      all   Debentures   theretofore    authenticated   and
                           delivered  (other than (i) Debentures which have been
                           destroyed,   lost  or  stolen  and  which  have  been
                           replaced or paid as provided in Section 214, and (ii)
                           Debentures  for whose payment  money has  theretofore
                           been  deposited  in trust or  segregated  and held in
                           trust by the  Company  and  thereafter  repaid to the
                           Company or discharged from such trust, as provided in
                           Section  903) have been  delivered to the Trustee for
                           cancellation; or

                  (b)      all such Debentures not theretofore  delivered to the
                           Trustee for cancellation have become due and payable,
                           and  the  Company  has  deposited  or  caused  to  be
                           deposited  with the  Trustee as trust  funds in trust
                           for  the  purpose  an  amount  sufficient  to pay and
                           discharge the entire indebtedness on such Debentures,
                           for  principal  and any  interest to the date of such
                           deposit;
<PAGE>

          (2) the Company  has paid or caused to be paid all other sums  payable
hereunder by the Company; and

         (3) the Company has  delivered to the Trustee an Officer's  Certificate
and an Opinion of Counsel,  each stating that all  conditions  precedent  herein
provided for relating to the  satisfaction  and discharge of this Indenture have
been complied with.

Notwithstanding   the  satisfaction   and  discharge  of  this  Indenture,   the
obligations of the Company to the Trustee under Section 507, the  obligations of
the Trustee to any  Authenticating  Agent under  Section 514 and, if money shall
have been deposited with the Trustee  pursuant to subclause (b) of Clause (1) of
this Section 301, the  obligations of the Trustee under Section 302 and the last
paragraph of Section 903 shall survive.

Section 302.   APPLICATION OF TRUST MONEY.
               --------------------------

         Subject to provisions  of the last  paragraph of Section 903, all money
deposited  with the  Trustee  pursuant to Section 301 shall be held in trust and
applied by it, in  accordance  with the  provisions of the  Debentures  and this
Indenture,  to  the  payment,  either  directly  or  through  any  Paying  Agent
(including  the  Company  acting as its own  Paying  Agent) as the  Trustee  may
determine,  to the Persons entitled  thereto,  of the principal and interest for
whose payment such money has been deposited with the Trustee.

                                  ARTICLE FOUR

                                    REMEDIES

Section 401.   EVENTS OF DEFAULT.
               -----------------

         "Event of Default" wherever used herein with respect to the Debentures,
means any one of the  following  events  (whatever  the reason for such Event of
Default and whether it shall be occasioned by the  provisions of Article Four or
be  voluntary or  involuntary  or be effected by operation of law or pursuant to
any judgment,  decree or order of any court or any order,  rule or regulation of
any administrative or governmental body):

         (1) default in the payment of any interest upon any  Debenture  when it
becomes due and  payable,  and  continuance  of such  default for a period of 10
days; provided,  however,  that a valid extension of the interest payment period
by the Company for the Debentures in accordance  with this  Indenture  shall not
constitute a default in the payment of interest; or
<PAGE>

          (2) default in the payment of the  principal  of any  Debenture at its
Maturity; or

         (3) default in the performance,  or breach, of any covenant or warranty
of the Company in this Indenture (other than a covenant or warranty a default in
whose  performance  or whose breach is  elsewhere  in this Section  specifically
dealt with),  and  continuance of such default or breach for a period of 60 days
after there has been given,  by registered or certified  mail, to the Company by
the  Trustee or to the Company and the Trustee by the Holders of at least 25% in
aggregate  principal  amount of the  Outstanding  Debentures  a  written  notice
specifying  such  default or breach and  requiring it to be remedied and stating
that such notice is a "Notice of Default" hereunder; or

         (4) the entry by a court having  jurisdiction  in the premises of (i) a
decree or order for relief in respect of the Company in an  involuntary  case or
proceeding  under  any  applicable  Federal  or  State  bankruptcy,  insolvency,
reorganization  or other  similar  law or (ii) a decree or order  adjudging  the
Company bankrupt or insolvent, or approving as properly filed a petition seeking
reorganization,  arrangement,  adjustment or composition of or in respect of the
Company  under any  applicable  Federal or State law, or appointing a custodian,
receiver, liquidator,  assignee, trustee, sequestrator or other similar official
of the Company or of any  substantial  part of its  property,  or  ordering  the
winding up or liquidation of its affairs, and the continuance of any such decree
or order for relief or any such other decree or order unstayed and in effect for
a period of 60 consecutive days; or

         (5) the  commencement  by the Company of a voluntary case or proceeding
under any applicable Federal or State bankruptcy, insolvency,  reorganization or
other  similar  law or of any  other  case or  proceeding  to be  adjudicated  a
bankrupt  or  insolvent,  or the consent by it to the entry of a decree or order
for relief in respect of the Company in an involuntary  case or proceeding under
any applicable Federal or State bankruptcy, insolvency,  reorganization or other
similar law or to the  commencement  of any  bankruptcy  or  insolvency  case or
proceeding  against  it, or the filing by it of a petition  or answer or consent
seeking  reorganization or relief under any applicable  Federal or State law, or
the  consent by it to the filing of such  petition or to the  appointment  of or
taking  possession  by a custodian,  receiver,  liquidator,  assignee,  trustee,
sequestrator or other similar official of the Company or of any substantial part
of its  property,  or the  making  by it of an  assignment  for the  benefit  of
creditors,  or the  admission by it in writing of its inability to pay its debts
generally as they become due, or the taking of  corporate  action by the Company
in furtherance of any such action; or
<PAGE>

         (6) the Trust shall have voluntarily or involuntarily dissolved,  wound
up  its  business  or  otherwise   terminated  its  existence  pursuant  to  the
Declaration  except in  connection  with (i) the  distribution  of Debentures to
holders of Trust  Securities in liquidation or redemption of their  interests in
the Trust, (ii) the redemption of all of the outstanding Trust Securities of the
Trust,  or (iii)  certain  mergers,  consolidations  or  amalgamations,  each as
permitted by the Declaration.

Section 402.   ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT.
               --------------------------------------------------

         If an  Event  of  Default  with  respect  to  Debentures  at  the  time
Outstanding occurs and is continuing, then in every such case the Trustee or the
Holders of not less than 25% in principal  amount of the Outstanding  Debentures
may declare the principal  amount of all of the Debentures to be due and payable
immediately,  by a notice in writing to the Company (and to the Trustee if given
by Holders),  and upon any such  declaration such principal amount (or specified
amount) shall become immediately due and payable.

         At any time after such a declaration  of  acceleration  with respect to
the  Debentures has been made and before a judgment or decree for payment of the
money due has been  obtained  by the  Trustee  as  hereinafter  in this  Article
provided,  the  Holders  of a  majority  in  aggregate  principal  amount of the
Outstanding  Debentures,  by written notice to the Company and the Trustee,  may
rescind and annul such declaration and its consequences if

          (1)  the  Company  has  paid  or  deposited  with  the  Trustee  a sum
          sufficient to pay

          (a)       all overdue interest on the Debentures,

          (b)       the  principal  of  any  Debentures  which  has  become  due
                    otherwise than by such  declaration of acceleration  and any
                    interest  thereon  at the rate  prescribed  therefor  in the
                    Debentures,

          (c)       to the  extent  that  payment  of such  interest  is lawful,
                    interest  upon  overdue  interest  at  the  rate  prescribed
                    therefor in the Debentures, and
<PAGE>

          (d)       all sums paid or advanced by the Trustee  hereunder  and the
                    reasonable   compensation,   expenses,   disbursements   and
                    advances of the Trustee, its agents and counsel; and

          (2) all Events of Default with respect to the  Debentures,  other than
          the  non-payment of the principal of the  Debentures  which has become
          due solely by such  declaration  of  acceleration,  have been cured or
          waived as provided in Section 413.

         No such rescission or annulment shall affect any subsequent  default or
impair any right consequent thereon.

Section 403.   COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY TRUSTEE.
               ---------------------------------------------------------------

         The Company covenants that if

          (1)  default is made in the payment of any  interest on any  Debenture
          when such interest becomes due and payable and such default  continues
          for a period of 10 days, or

          (2) default is made in the payment of the  principal of any  Debenture
          at the Maturity thereof, the Company will, upon demand of the Trustee,
          pay to it, for the  benefit of the  Holders  of such  Debentures,  the
          whole amount then due and payable on such Debentures for principal and
          interest  and, to the extent that  payment of such  interest  shall be
          legally  enforceable,  interest  on any overdue  principal  and on any
          overdue  interest,  at the rate or rates  prescribed  therefor in such
          Debentures,  and, in addition thereto, such further amount as shall be
          sufficient  to cover the costs and expenses of  collection,  including
          the reasonable compensation,  expenses,  disbursements and advances of
          the Trustee, its agents and counsel.

         If an Event of Default  with  respect to the  Debentures  occurs and is
continuing,  the Trustee may in its discretion (or shall at the direction of the
requisite  number of Holders  pursuant  to Section  412)  proceed to protect and
enforce  its rights and the rights of the Holders by such  appropriate  judicial
proceedings  as the Trustee shall deem most effectual to protect and enforce any
such rights,  whether for the specific  enforcement of any covenant or agreement
in this Indenture or in aid of the exercise of any power granted  herein,  or to
enforce any other proper remedy.
<PAGE>

Section 404.   TRUSTEE MAY FILE PROOFS OF CLAIM.
               --------------------------------

         In case of any  judicial  proceeding  relative  to the  Company (or any
other obligor upon the Debentures),  its property or its creditors,  the Trustee
shall  be  entitled  and  empowered,  by  intervention  in  such  proceeding  or
otherwise,  to take any and all actions authorized under the Trust Indenture Act
in order to have  claims of the  Holders  and the  Trustee  allowed  in any such
proceeding.  In  particular,  the  Trustee  shall be  authorized  to collect and
receive any moneys or other  property  payable or deliverable on any such claims
and to distribute  the same;  and any custodian,  receiver,  assignee,  trustee,
liquidator,  sequestrator  or  other  similar  official  in  any  such  judicial
proceeding  is hereby  authorized  by each  Holder to make such  payments to the
Trustee and, in the event that the Trustee  shall  consent to the making of such
payments  directly to the  Holders,  to pay to the Trustee any amount due it for
the  reasonable  compensation,  expenses,  disbursements  and  advances  of  the
Trustee,  its agents and counsel,  and any other  amounts due the Trustee  under
Section 507.

         No provision of this Indenture shall be deemed to authorize the Trustee
to  authorize  or consent to or accept or adopt on behalf of any Holder any plan
of  reorganization,   arrangement,   adjustment  or  composition  affecting  the
Debentures  or the rights of any Holder  thereof or to authorize  the Trustee to
vote in  respect of the claim of any  Holder in any such  proceeding;  provided,
however,  that the Trustee may, on behalf of the Holders,  vote for the election
of a trustee in bankruptcy  or similar  official and be a member of a creditors'
or other similar committee.

Section 405.   TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF DEBENTURES.
               -----------------------------------------------------------

         All rights of action and claims under this  Indenture or the Debentures
may be prosecuted  and enforced by the Trustee  without the possession of any of
the Debentures or the production thereof in any proceeding relating thereto, and
any such  proceeding  instituted by the Trustee shall be brought in its own name
as trustee of an express  trust,  and any  recovery  of  judgment  shall,  after
provision   for  the   payment  of  the   reasonable   compensation,   expenses,
disbursements  and advances of the Trustee,  its agents and counsel,  be for the
ratable  benefit  of the  Holders  of the  Debentures  in  respect of which such
judgment has been recovered.
<PAGE>

Section 406.   APPLICATION OF MONEY COLLECTED.
               ------------------------------

         Any money  collected by the Trustee  pursuant to this Article  shall be
applied in the following  order,  at the date or dates fixed by the Trustee and,
in case of the  distribution  of such money on account of principal or interest,
upon  presentation of the Debentures and the notation  thereon of the payment if
only partially paid and upon surrender thereof if fully paid:

          FIRST:    To the payment of all amounts due the Trustee  under Section
                    507; and

          SECOND:   To the  payment  of the  amounts  then  due and  unpaid  for
                    principal  of and interest on the  Debentures  in respect of
                    which  or for the  benefit  of  which  such  money  has been
                    collected,  ratably,  without  preference or priority of any
                    kind,  according  to the  amounts  due  and  payable  on the
                    Debentures for principal and interest, respectively.

Section 407.   LIMITATION ON SUITS.
               -------------------

         No Holder  of any  Debenture  shall  have any  right to  institute  any
proceeding,  judicial or otherwise,  with respect to this Indenture,  or for the
appointment of a receiver or trustee, or for any other remedy hereunder, unless

          (1) such Holder has previously  given written notice to the Trustee of
a continuing Event of Default with respect to the Debentures;

          (2) the  Holders  of not less  than  25% in  principal  amount  of the
Outstanding  Debentures  shall  have made  written  request  to the  Trustee  to
institute  proceedings  in  respect  of such Event of Default in its own name as
Trustee hereunder;

          (3) such  Holder or Holders  have  offered to the  Trustee  reasonable
indemnity  against  the  costs,  expenses  and  liabilities  to be  incurred  in
compliance with such request in such amount as shall be reasonably acceptable to
the Trustee;

          (4) the Trustee for 60 days after its receipt of such notice,  request
and offer of indemnity has failed to institute any such proceeding; and

          (5) no direction inconsistent with such written request has been given
to the  Trustee  during  such  60-day  period by the  Holders of a  majority  in
principal amount of the Outstanding Debentures; it being understood and intended
that no one or more of such Holders shall have any right in any manner  whatever
by virtue of, or by availing  of, any  provision  of this  Indenture  to affect,
disturb or prejudice the rights of any other of such Holders, or to obtain or to
seek to obtain  priority  or  preference  over any other of such  Holders  or to
enforce any right under this Indenture, except in the manner herein provided and
for the equal and ratable benefit of all of such Holders.
<PAGE>

Section 408.  UNCONDITIONAL  RIGHT OF HOLDERS TO RECEIVE PRINCIPAL AND INTEREST;
              ACKNOWLEDGMENT REGARDING PREFERRED SECURITIES HOLDERS.
              -----------------------------------------------------------------

         (1) Notwithstanding  any other provision in this Indenture,  the Holder
of any Debenture shall have the right, which is absolute and  unconditional,  to
receive  payment of the  principal of and  (subject to Section 215)  interest on
such  Debenture,  at the Maturity  expressed in such  Debenture and to institute
suit for the  enforcement  of any such  payment,  and such  rights  shall not be
impaired without the consent of such Holder.

         (2) The  Company  acknowledges  that,  with  respect to any  Debentures
registered in the name of the Property  Trustee for the benefit of the Trust, if
the Property  Trustee fails to enforce its rights under the  Debentures and this
Indenture as such Holder,  then holders of Preferred  Securities  may  institute
legal  proceedings  directly  against the Company to enforce such rights without
first  instituting  any legal  proceedings  against the Property  Trustee or any
other Person. Notwithstanding the foregoing, if an Event of Default has occurred
under Section 401(1) or 401(2), any holder of Preferred  Securities may directly
institute a proceeding  against the Company for  enforcement  of payment to such
holder of the  principal  of or interest on the  Debentures  having an aggregate
principal  amount equal to the  aggregate  liquidation  amount of the  Preferred
Securities of such holder on or after the respective due dates  specified in the
Debentures.

Section 409.   RESTORATION OF RIGHTS AND REMEDIES.
               ----------------------------------

         If the Trustee or any Holder has  instituted  any proceeding to enforce
any  right  or  remedy  under  this  Indenture  and  such  proceeding  has  been
discontinued or abandoned for any reason,  or has been  determined  adversely to
the  Trustee or to such  Holder,  then and in every  such  case,  subject to any
determination in such proceeding, the Company, the Trustee and the Holders shall
be restored  severally and respectively to their former positions  hereunder and
thereafter all rights and remedies of the Trustee and the Holders shall continue
as though no such proceeding had been instituted.

Section 410.   RIGHTS AND REMEDIES CUMULATIVE.
               ------------------------------
<PAGE>

         Except as otherwise provided with respect to the replacement or payment
of mutilated,  destroyed,  lost or stolen  Debentures  in the last  paragraph of
Section 214, no right or remedy herein conferred upon or reserved to the Trustee
or to the Holders is intended to be exclusive of any other right or remedy,  and
every right and remedy shall, to the extent  permitted by law, be cumulative and
in addition to every other right and remedy given  hereunder or now or hereafter
existing at law or in equity or  otherwise.  The  assertion or employment of any
right or remedy  hereunder,  or  otherwise,  shall not  prevent  the  concurrent
assertion or employment of any other appropriate right or remedy.

Section 411.   DELAY OR OMISSION NOT A WAIVER.
               ------------------------------

         No delay or omission  of the  Trustee or of any Holder to exercise  any
right or remedy  accruing  upon any Event of Default shall impair any such right
or remedy or constitute a waiver of any such Event of Default or an acquiescence
therein.  Every right and remedy  given by this Article or by law to the Trustee
or to the Holders  may be  exercised  from time to time,  and as often as may be
deemed expedient, by the Trustee or by the Holders, as the case may be.

Section 412.   CONTROL BY HOLDERS.
               ------------------

         The  Holders  of a  majority  in  aggregate  principal  amount  of  the
Outstanding Debentures shall have the right to direct the time, method and place
of  conducting  any  proceeding  for any remedy  available  to the  Trustee,  or
exercising  any trust or power  conferred  on the  Trustee,  with respect to the
Debentures, provided that

          (1) such  direction  shall not be in conflict  with any rule of law or
with this Indenture,

          (2) the Trustee may take any other action deemed proper by the Trustee
which is not inconsistent with such direction, and

          (3) subject to the  provisions  of Section 501, the Trustee shall have
the right to decline to follow  such  direction  if the Trustee  shall,  in good
faith,  determine that the proceeding so directed would be unjustly  prejudicial
to the Holders not joining in any such  direction or would  potentially  involve
the Trustee in personal liability.

Section 413.   WAIVER OF PAST DEFAULTS.
               -----------------------

         The Holders of not less than a majority in aggregate  principal  amount
of the Outstanding Debentures may on behalf of the Holders of all the Debentures
waive  any  past  default  hereunder  with  respect  to the  Debentures  and its
consequences, except a default
<PAGE>

          (1) in the payment of the  principal of or interest on any  Debenture,
or

          (2) in respect of a covenant or provision  hereof which under  Article
Eight  cannot be modified  or amended  without the consent of the Holder of each
Outstanding Debenture affected.

         Upon any such waiver,  such default shall cease to exist, and any Event
of  Default  arising  therefrom  shall be deemed to have been  cured,  for every
purpose of this Indenture;  but no such waiver shall extend to any subsequent or
other default or impair any right consequent thereon.

Section 414.   UNDERTAKING FOR COSTS.
               ---------------------

         In any suit for the  enforcement  of any  right or  remedy  under  this
Indenture,  or in any suit against the Trustee for any action taken, suffered or
omitted by it as Trustee, a court may require any party litigant in such suit to
file an  undertaking to pay the costs of such suit, and may assess costs against
any such party  litigant,  in the manner and to the extent provided in the Trust
Indenture  Act;  provided that neither this Section 414 nor the Trust  Indenture
Act shall be deemed to authorize any court to require such an  undertaking or to
make such an assessment in any suit instituted by the Company or by the Trustee.

Section 415.   WAIVER OF USURY, STAY OR EXTENSION LAWS.
               ---------------------------------------

         The Company  covenants  (to the extent that it may lawfully do so) that
it will not at any time insist upon, or plead, or in any manner whatsoever claim
or take the benefit or advantage  of, any usury,  stay or extension law wherever
enacted,  now or at any time hereafter in force,  which may affect the covenants
or the performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such law
and  covenants  that it will not hinder,  delay or impede the  execution  of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.

Section 416.   THIRD PARTY BENEFICIARIES.
               -------------------------

         The  Property  Trustee,  the  trustee  under the  Preferred  Securities
Guarantee and the Delaware  Trustee are each a third party  beneficiary  of, and
shall be entitled  to enforce,  and to  exercise  all rights and  remedies  with
respect to, the provisions of Section 910.
<PAGE>

                                  ARTICLE FIVE

                                   THE TRUSTEE

Section 501.   CERTAIN DUTIES AND RESPONSIBILITIES.
               -----------------------------------

         The duties, responsibilities,  rights, immunities and protection of the
Trustee shall be as provided by the Trust  Indenture  Act. Prior to any Event of
Default  the  Trustee  shall not be liable  except for the  performance  of such
duties as are  specifically set out herein and in the Trust Indenture Act and no
implied  covenants or obligations  shall be read into this Indenture against the
Trustee.  In the absence of bad faith on its part, the Trustee may  conclusively
rely,  as to the truth of the  statements  and the  correctness  of the opinions
expressed  therein,  upon certificates or opinions  furnished to the Trustee and
conforming to the  requirements of this  Indenture;  but in the case of any such
certificates or opinions which by any provision hereof are specifically required
to be furnished to the Trustee, the Trustee shall be under a duty to examine the
same to  determine  whether  or not they  conform  to the  requirements  of this
Indenture  (but need not confirm or  investigate  the  accuracy of  mathematical
calculations or other facts stated  therein.) Upon the occurrence of an Event of
Default (which has not been cured or waived), the Trustee shall exercise such of
the rights and powers vested in it by this Indenture, and use the same degree of
care and skill in their exercise,  as a prudent individual would exercise or use
under  the   circumstances   in  the   conduct  of  his  or  her  own   affairs.
Notwithstanding the foregoing,  no provision of this Indenture shall require the
Trustee  to  expend  or risk its own  funds or  otherwise  incur  any  financial
liability in the performance of any of its duties hereunder,  or in the exercise
of any of its  rights  or  powers,  if it  shall  have  reasonable  grounds  for
believing that repayment of such funds or adequate  indemnity  against such risk
or liability is not reasonably  assured to it. Whether or not therein  expressly
so  provided,  every  provision  of this  Indenture  relating  to the conduct or
affecting  the  liability of or  affording  protection  to the Trustee  shall be
subject to the provisions of this Section.

Section 502.   NOTICE OF DEFAULTS.
               ------------------

         The Trustee  shall give notice of any  default  known to a  Responsible
Officer of the Trustee with respect to the Debentures when, as and to the extent
provided by the Trust  Indenture  Act and in the manner  provided by Section 106
hereof;  provided,  however,  that in the case of any  default of the  character
specified  in Section  401(3)  with  respect to  Debentures,  no such  notice to
Holders  shall be given  until at least 30 days after the  default  is  actually
known (as set forth in Section 503(9)) to a Responsible  Officer of the Trustee.
For the purpose of this Section, the term "default" means any event which is, or
after  notice or lapse of time or both would  become,  an Event of Default  with
respect to the Debentures.
<PAGE>

Section 503.   CERTAIN RIGHTS OF TRUSTEE.
               -------------------------

         Subject to the provisions of Section 501:

          (1) the Trustee may conclusively rely and shall be protected in acting
or  refraining   from  acting  upon  any  resolution,   certificate,   Officer's
Certificate, statement, instrument, opinion, Opinion of Counsel, report, notice,
request,  direction,  consent,  order, bond, debenture,  note, other evidence of
indebtedness or other paper or document believed by it to be genuine and to have
been signed or presented by the proper party or parties;

          (2) any request or direction of the Company  mentioned herein shall be
sufficiently  evidenced by a Company Request or Company Order and any resolution
of the Board of Directors shall be sufficiently evidenced by a Board Resolution;

          (3) whenever in the administration of this Indenture the Trustee shall
deem it  desirable  that a matter  be  proved or  established  prior to  taking,
suffering or omitting any action  hereunder,  the Trustee (unless other evidence
be herein specifically prescribed) may, in the absence of bad faith on its part,
rely upon an Officer's Certificate;

          (4) the Trustee  may consult  with  counsel of its  selection  and the
advice of such  counsel or any  Opinion of  Counsel  shall be full and  complete
authorization and protection in respect of any action taken, suffered or omitted
by it hereunder in good faith and in reliance thereon;

          (5) the Trustee  shall be under no  obligation  to exercise any of the
rights or powers  vested in it by this  Indenture at the request or direction of
any of the Holders  pursuant to this  Indenture,  unless such Holders shall have
offered to the Trustee reasonable security or indemnity reasonably  satisfactory
to it against the costs,  expenses  and  liabilities  (including  legal fees and
expenses)  which  might be  incurred by it in  compliance  with such  request or
direction;
<PAGE>

          (6) the Trustee shall not be bound to make any investigation  into the
facts or matters stated in any resolution,  certificate,  statement, instrument,
opinion,  report, notice, request,  direction,  consent, order, bond, debenture,
note,  other  evidence  of  indebtedness  or other  paper or  document,  but the
Trustee, in its discretion,  may make such further inquiry or investigation into
such facts or matters as it may see fit, and, if the Trustee shall  determine to
make such further inquiry or investigation,  it shall be entitled to examine the
books,  records and premises of the Company,  personally or by agent or attorney
upon 10 Business Days advance  written notice and during regular  business hours
at the sole cost of the  Company  and shall  incur no  liability  or  additional
liability of any kind by reason of such inquiry or investigation;

          (7) the Trustee may execute any of the trusts or powers  hereunder  or
perform  any  duties  hereunder  either  directly  or by or  through  agents  or
attorneys  and the  Trustee  shall  not be  responsible  for any  misconduct  or
negligence  on the part of any agent or attorney  appointed  with due care by it
hereunder;

          (8) the Trustee  shall not be under any  obligation to take any action
that is discretionary under the provisions of this Indenture;

          (9) the Trustee  shall not be charged  with  knowledge of any Event of
Default unless either (i) a Responsible Officer of the Trustee shall have actual
knowledge or (ii) the Trustee  shall have  received  written  notice  thereof in
accordance with Section 105(1) hereof from the Company or a Holder; and

          (10) no permissive  power or authority  available to the Trustee shall
be construed as a duty.

          (11) the rights,  privileges,  protections,  immunities  and  benefits
given  to  the  Trustee,   including,   without  limitation,  its  right  to  be
indemnified,  are extended to, and shall be enforceable  by, the Trustee in each
of its  capacities  hereunder,  and to each agent,  custodian  and other  Person
employed to act hereunder, absent any gross negligence or willful misconduct.

Section 504.   NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF DEBENTURES.
               ------------------------------------------------------

         The  recitals  contained  herein  and in  the  Debentures,  except  the
Trustee's  certificates of  authentication,  shall be taken as the statements of
the  Company,   and  the  Trustee  or  any   Authenticating   Agent  assumes  no
responsibility for their correctness. The Trustee makes no representations as to
the validity or sufficiency of this Indenture or of the Debentures.  The Trustee
or any Authenticating  Agent shall not be accountable for the use or application
by the Company of the Debentures or the proceeds thereof.
<PAGE>

Section 505.   MAY HOLD DEBENTURES.
               -------------------

         The Trustee, any Authenticating  Agent, any Paying Agent, any Registrar
or any other agent of the Company, in its individual or any other capacity,  may
become the owner or pledgee of Debentures and,  subject to Sections 508 and 513,
may  otherwise  deal with the  Company  with the same rights it would have if it
were not Trustee,  Authenticating  Agent, Paying Agent,  Registrar or such other
agent.

Section 506.   MONEY HELD IN TRUST.
               -------------------

         Money held by the  Trustee,  or by any  Paying  Agent  (other  than the
Company if the Company shall act as Paying Agent),  in trust  hereunder need not
be segregated from other funds except to the extent required by law. The Trustee
shall be under no liability  for interest on any money  received by it hereunder
except as otherwise agreed with the Company.

Section 507.   COMPENSATION AND REIMBURSEMENT.
               ------------------------------

         The Company agrees

          (1) to pay to the Trustee from time to time such  compensation  as the
Company  and the  Trustee  shall  from  time to time  agree in  writing  for all
services  rendered by it hereunder (which  compensation  shall not be limited by
any  provision of law in regard to the  compensation  of a trustee of an express
trust);

          (2) except as otherwise  expressly  provided herein,  to reimburse the
Trustee upon its request for all reasonable expenses, disbursements and advances
incurred  or made by the  Trustee  in  accordance  with  any  provision  of this
Indenture   (including  the  reasonable   compensation   and  the  expenses  and
disbursements of its agents and counsel), except any such expense,  disbursement
or advance as may be attributable to its negligence or willful misconduct; and

          (3) to indemnify  the Trustee or any  predecessor  Trustee for, and to
hold it  harmless  against,  any and all  loss,  damage,  liability  or  expense
(including taxes (other than taxes based upon,  measured by or determined by the
income of the Trustee),  incurred  without  negligence or bad faith on its part,
arising out of or in connection  with the  acceptance or  administration  of the
trust or trusts hereunder or performance of its duties hereunder,  including the
costs and expenses  (including  legal fees and  expenses)  of  defending  itself
against any claim or liability in connection with the exercise or performance of
any of its powers or duties hereunder.
<PAGE>

         As security for the performance of the obligations of the Company under
this Section 507, the Trustee  shall have a claim prior to the  Debentures  upon
all property  and funds held or  collected by the Trustee as such,  except funds
held in  trust  for the  payment  of  principal  of or  interest  on  particular
Debentures.

         When  the  Trustee  renders  services  or  incurs  expenses  after  the
occurrence of an Event of Default specified in Sections 401(4) or 401(5) hereof,
the compensation  for services and expenses are intended to constitute  expenses
of  administration  under any  applicable  bankruptcy or  insolvency  law or law
applicable to creditors' rights to the extent permitted by applicable law.

Section 508.   DISQUALIFICATION; CONFLICTING INTERESTS.
               ---------------------------------------

         If the Trustee has or shall acquire a conflicting  interest  within the
meaning of the Trust  Indenture  Act, the Trustee  shall either  eliminate  such
interest or resign,  to the extent and in the manner provided by, and subject to
the  provisions  of, the Trust  Indenture Act and this Indenture and the Company
shall take prompt  action to have a successor  Trustee  appointed  in the manner
provided herein.

Section 509.   CORPORATE TRUSTEE REQUIRED; ELIGIBILITY.
               ---------------------------------------

         There  shall at all  times be a  Trustee  hereunder,  which  shall be a
Person that (1) is eligible  pursuant to the Trust Indenture Act to act as such,
and (2) has a  combined  capital  and  surplus  of at least  $50,000,000  and is
subject to supervision or examination by a Federal or State authority; provided,
however,  that if the Trustee shall be a member of a bank holding company group,
such bank holding  company group shall have  combined  capital and surplus of at
least  $50,000,000 and the Trustee shall have a combined  capital and surplus of
at least  $10,000,000.  If such Person  publishes  reports of condition at least
annually,  pursuant  to  law or to  the  requirements  of  said  supervising  or
examining authority, then for the purposes of this Section, the combined capital
and  surplus  of such  Person  shall be deemed to be its  combined  capital  and
surplus as set forth in its most recent report of condition so published.  If at
any  time  the  Trustee  shall  cease  to be  eligible  in  accordance  with the
provisions  of this Section 509, it shall resign  immediately  in the manner and
with the effect hereinafter specified in this Article.

Section 510.   RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.
               -------------------------------------------------
<PAGE>

         No  resignation  or  removal of the  Trustee  and no  appointment  of a
successor  Trustee  pursuant to this Article  shall become  effective  until the
acceptance  of  appointment  by the  successor  Trustee in  accordance  with the
applicable requirements of Section 511.

         The Trustee may resign at any time by giving  written notice thereof to
the Company.  If the instrument of acceptance by a successor Trustee required by
Section 511 shall not have been  delivered  to the Trustee  within 30 days after
the giving of such notice of resignation, the resigning Trustee may petition any
court of competent  jurisdiction for the appointment of a successor Trustee with
respect to the Debentures, at the sole expense of the Company.

         The  Trustee  may be removed  at any time by Act of the  Company or the
Holders  of a  majority  in  principal  amount  of the  Outstanding  Debentures,
delivered to the Trustee and to the Company.

         If at any time:

          (1) the Trustee  shall fail to comply with  Section 508 after  written
request  therefor  by the  Company  or by any  Holder who has been a Holder of a
Debenture for at least six months, or

          (2) the Trustee shall cease to be eligible under Section 509 and shall
fail to resign  after  written  request  therefor  by the Company or by any such
Holder, or

          (3) the Trustee shall become  incapable of acting or shall be adjudged
bankrupt or insolvent  or a receiver of the Trustee or of its property  shall be
appointed or any public  officer  shall take charge or control of the Trustee or
of its property or affairs for the purpose of  rehabilitation,  conservation  or
liquidation,  then, in any such case, (i) the Company by a Board  Resolution may
remove the  Trustee,  or (ii)  subject to Section 414, any Holder who has been a
Holder of a Debenture  for at least six months may, on behalf of himself and all
others similarly situated,  petition any court of competent jurisdiction for the
removal of the Trustee and the appointment of a successor Trustee.

         If an instrument  of  acceptance by a successor  Trustee shall not have
been  delivered to the Trustee within 30 days after the giving of such notice of
removal, the Trustee being removed may petition,  at the expense of the Company,
any court of competent  jurisdiction for the appointment of a successor  Trustee
with respect to the Debentures of such series.
<PAGE>

         If the Trustee shall resign,  be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause, the Company,
by a Board  Resolution,  shall  promptly  appoint a successor  Trustee (it being
understood  that any time there shall be only one Trustee) and shall comply with
the  applicable  requirements  of Section  511.  If,  within one year after such
resignation,  removal or  incapability,  or the  occurrence of such  vacancy,  a
successor  Trustee  shall be appointed by an Act of the Holders of a majority in
principal amount of the Outstanding  Debentures delivered to the Company and the
retiring Trustee,  the successor Trustee so appointed shall,  forthwith upon its
acceptance of such appointment in accordance with the applicable requirements of
Section  511,  become the  successor  Trustee and to that extent  supersede  the
successor Trustee  appointed by the Company.  If no successor Trustee shall have
been so appointed by the Company or the Holders and accepted  appointment in the
manner  required by Section 511, any Holder who has been a Holder of a Debenture
for at least six  months  may,  on behalf of himself  and all  others  similarly
situated,  petition any court of competent jurisdiction for the appointment of a
successor Trustee.

         The Company shall give notice of each  resignation  and each removal of
the  Trustee  and each  appointment  of a  successor  Trustee to all  Holders of
Debentures  in the manner  provided in Section  106. The Company also shall give
notice of  appointment  (and  acceptance  of such  appointment)  of a  successor
Trustee to the Trustee who is  resigning  or being  removed.  Each notice  shall
include the name of the successor Trustee and the address of its Corporate Trust
Office.

         No  resignation  or  removal  pursuant  to this  Section  510  shall be
effective  unless and until any and all amounts due to such Trustee  pursuant to
Section 507 shall have been paid. The obligations of the Company provided for in
Section 507 shall survive such resignation or removal.

Section 511.   ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.
               --------------------------------------

         In case of the appointment hereunder of a successor Trustee, every such
successor  Trustee so appointed  shall execute,  acknowledge  and deliver to the
Company and to the retiring  Trustee an instrument  accepting such  appointment,
and thereupon the  resignation  or removal of the retiring  Trustee shall become
effective  and  such  successor  Trustee,  without  any  further  act,  deed  or
conveyance,  shall become vested with all the rights,  powers, trusts and duties
of the retiring Trustee, provided, however, that no Trustee under this Indenture
shall be liable for any act or omission of any  successor  Trustee;  but, on the
request of the Company or the successor  Trustee,  such retiring  Trustee shall,
upon payment of its charges,  execute and deliver an instrument  transferring to
such successor Trustee all the rights, powers and trusts of the retiring Trustee
and shall duly  assign,  transfer  and  deliver to such  successor  Trustee  all
property and money held by such retiring Trustee hereunder.
<PAGE>

         No successor Trustee shall accept its appointment unless at the time of
such  acceptance  such  successor  Trustee shall be qualified and eligible under
this Article.

Section 512.   MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS.
               -----------------------------------------------------------

         Any  corporation  into which the Trustee may be merged or  converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion  or  consolidation  to which  the  Trustee  shall be a party,  or any
corporation  succeeding to all or substantially all the corporate trust business
of the Trustee,  shall be the successor of the Trustee hereunder,  provided such
corporation  shall be  otherwise  qualified  and  eligible  under this  Article,
without the  execution  or filing of any paper or any further act on the part of
any of the parties hereto. In case any Debentures shall have been authenticated,
but not  delivered,  by the Trustee  then in office,  any  successor  by merger,
conversion  or  consolidation  to such  authenticating  Trustee  may adopt  such
authentication  and deliver the Debentures so authenticated with the same effect
as if such successor Trustee had itself  authenticated  such Debentures.  In the
event  any  Debentures  shall not have been  authenticated  by such  predecessor
Trustee,   any  such  successor   Trustee  may  authenticate  and  deliver  such
Debentures,  in either its own name or that of its predecessor Trustee, with the
full force and effect  which this  indenture  provides  for the  certificate  of
authentication of the Trustee.

Section 513.   PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.
               -------------------------------------------------

         If and when the  Trustee  shall be or become a creditor  of the Company
(or any other obligor upon the Debentures),  the Trustee shall be subject to the
provisions of the Trust Indenture Act regarding the collection of claims against
the Company (or any such other obligor).

Section 514.   APPOINTMENT OF AUTHENTICATING AGENT.
               -----------------------------------

         The Trustee may appoint an  Authenticating  Agent or Agents which shall
be authorized to act on behalf of the Trustee to authenticate  Debentures issued
upon  original  issue and upon  exchange,  registration  of  transfer or partial
redemption  thereof or pursuant to Section 214, and Debentures so  authenticated
shall be  entitled  to the  benefits  of this  Indenture  and shall be valid and
obligatory  for all  purposes  as if  authenticated  by the  Trustee  hereunder.
<PAGE>
Wherever  reference is made in this Indenture to the authentication and delivery
of  Debentures by the Trustee or the Trustee's  certificate  of  authentication,
such reference shall be deemed to include  authentication and delivery on behalf
of the Trustee by an  Authenticating  Agent and a certificate of  authentication
executed  on  behalf  of  the   Trustee  by  an   Authenticating   Agent.   Each
Authenticating  Agent shall be  acceptable to the Company and shall at all times
be a  corporation  organized  and doing  business  under the laws of the  United
States of America,  any State  thereof or the District of  Columbia,  authorized
under such laws to act as  Authenticating  Agent,  having a combined capital and
surplus of not less than  $50,000,000  and subject to supervision or examination
by Federal or State authority. If such Authenticating Agent publishes reports of
condition  at least  annually,  pursuant to law or to the  requirements  of said
supervising or examining  authority,  then for the purposes of this Section, the
combined capital and surplus of such Authenticating  Agent shall be deemed to be
its  combined  capital  and  surplus as set forth in its most  recent  report of
condition so published. If at any time an Authenticating Agent shall cease to be
eligible in accordance with the provisions of this Section,  such Authenticating
Agent shall resign  immediately  in the manner and with the effect  specified in
this Section.

         Any  corporation  into which an  Authenticating  Agent may be merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or consolidation to which such Authenticating Agent
shall be a party,  or any  corporation  succeeding  to the  corporate  agency or
corporate  trust business of an  Authenticating  Agent,  shall continue to be an
Authenticating  Agent,  provided such  corporation  shall be otherwise  eligible
under this Section,  without the execution or filing of any paper or any further
act on the part of the Trustee or the Authenticating Agent.

         An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an  Authenticating  Agent by giving written notice thereof to such
Authenticating  Agent  and to the  Company.  Upon  receiving  such a  notice  of
resignation  or  upon  such  a  termination,   or  in  case  at  any  time  such
Authenticating  Agent  shall  cease  to  be  eligible  in  accordance  with  the
provisions of this Section,  the Trustee may appoint a successor  Authenticating
Agent which shall be acceptable to the Company and shall provide  notice of such
appointment to the Holders of Debentures, in the manner provided in Section 106.
Any successor  Authenticating Agent upon acceptance of its appointment hereunder
shall become  vested with all the rights,  powers and duties of its  predecessor
hereunder,  with like effect as if originally named as an Authenticating  Agent.
No successor  Authenticating  Agent shall be appointed unless eligible under the
provisions of this Section.
<PAGE>

         The  Trustee  agrees to pay to each  Authenticating  Agent from time to
time  reasonable  compensation  for its  services  under this  Section,  and the
Trustee shall be entitled to be  reimbursed  for such  payments,  subject to the
provisions of Section 507.

         If an  appointment is made pursuant to this Section 514, the Debentures
may  have  endorsed  thereon,  in  addition  to  the  Trustee's  certificate  of
authentication,  an alternative  certificate of  authentication in the following
form:

         This  is one  of the  Debentures  referred  to in the  within-mentioned
Indenture.

- ----------------------------------
As Trustee

By,
- ----------------------------------
As Authenticating Agent
- -----------------------

By,
- ----------------------------------
Authorized Officer
- ------------------


                                   ARTICLE SIX

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

Section 601.   COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF HOLDERS.
               ---------------------------------------------------------

         The Company will furnish or cause to be furnished to the Trustee

          (1)  semi-annually,  not more than 15 days after each  Regular  Record
Date, a list, in such form as the Trustee may reasonably  require,  of the names
and addresses of the Holders as of such Regular Record Date, and

          (2) at such other times as the Trustee may request in writing,  within
30 days after the receipt by the Company of any such request,  a list of similar
form and  content as of a date not more than 15 days prior to the time such list
is furnished;
<PAGE>

EXCLUDING from any such list names and addresses  received by the Trustee in its
capacity as Registrar.

Section 602.   PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS.
               ------------------------------------------------------

         The  Trustee  shall  preserve,  in as  current a form as is  reasonably
practicable,  the names and  addresses  of Holders  contained in the most recent
list  furnished  to the  Trustee as  provided  in Section  601 and the names and
addresses of Holders  received by the Trustee in its capacity as Registrar.  The
Trustee  may destroy  any list  furnished  to it as provided in Section 601 upon
receipt of a new list so furnished.

         The  rights of the  Holders to  communicate  with  other  Holders  with
respect to their rights under this  Indenture or under the  Debentures,  and the
corresponding rights and privileges of the Trustee,  shall be as provided by the
Trust Indenture Act.

         Every Holder of Debentures,  by receiving and holding the same,  agrees
with the Company and the  Trustee  that  neither the Company nor the Trustee nor
any  agent  of  either  of them  shall  be held  accountable  by  reason  of any
disclosure of  information as to names and addresses of Holders made pursuant to
the Trust Indenture Act.

Section 603.   REPORTS BY TRUSTEE.
               ------------------

         The Trustee shall  transmit to the Holders such reports  concerning the
Trustee and its actions under this Indenture as may be required  pursuant to the
Trust Indenture Act at the times and in the manner provided pursuant thereto.

Section 604.   INTENTIONALLY LEFT BLANK.
               ------------------------



                                  ARTICLE SEVEN

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

Section 701.   COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS.
               ----------------------------------------------------

         The Company shall not  consolidate  with or merge into any other Person
or convey,  transfer  or lease its  properties  and assets  substantially  as an
entirety  to any  Person,  and the  Company  shall  not  permit  any  Person  to
consolidate  with or merge into the  Company or  convey,  transfer  or lease its
properties and assets substantially as an entirety to the Company, unless:
<PAGE>

          (1) in case the Company shall  consolidate  with or merge into another
Person or convey,  transfer or lease its properties and assets  substantially as
an entirety to any Person, the Person formed by such consolidation or into which
the Company is merged or the Person which acquires by conveyance or transfer, or
which  leases,  the  properties  and assets of the Company  substantially  as an
entirety  shall be a  corporation,  partnership,  limited  liability  company or
trust,  shall be  organized  and validly  existing  under the laws of the United
States of America,  any State  thereof or the  District  of  Columbia  and shall
expressly assume, by an indenture supplemental hereto, executed and delivered to
the Trustee,  in form satisfactory to the Trustee,  the due and punctual payment
of the principal of and interest on all the  Debentures  and the  performance or
observance of every  covenant of this Indenture on the part of the Company to be
performed or observed;

          (2) immediately  after giving effect to such  transaction and treating
any indebtedness  which becomes an obligation of the Company as a result of such
transaction  as  having  been  incurred  by the  Company  at the  time  of  such
transaction,  no Event of Default,  and no event which, after notice or lapse of
time or both,  would  become an Event of  Default,  shall have  happened  and be
continuing; and

          (3) the Company has delivered to the Trustee an Officer's  Certificate
and an  Opinion  of  Counsel,  each  stating  that such  consolidation,  merger,
conveyance,  transfer or lease and, if a  supplemental  indenture is required in
connection with such transaction,  such supplemental indenture, comply with this
Article and that all conditions  precedent  herein provided for relating to such
transaction have been complied with.

Section 702.   SUCCESSOR SUBSTITUTED.
               ---------------------

          Upon any  consolidation  of the Company with, or merger of the Company
into,  any other Person or any  conveyance,  transfer or lease of the properties
and assets of the  Company  substantially  as an  entirety  in  accordance  with
Section 701, the successor Person formed by such consolidation or into which the
Company is merged or to which such  conveyance,  transfer or lease is made shall
succeed to, and be  substituted  for, and may exercise every right and power of,
the  Company  under this  Indenture  with the same  effect as if such  successor
Person had been named as the Company herein, and thereafter,  except in the case
of a lease,  the  predecessor  Person shall be relieved of all  obligations  and
covenants under this Indenture and the Debentures.
<PAGE>

                                  ARTICLE EIGHT

                             SUPPLEMENTAL INDENTURES

Section 801.   SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS.
               --------------------------------------------------

         Without the consent of any Holders,  the Company,  when authorized by a
Board Resolution,  and the Trustee, at any time and from time to time, may enter
into one or more indentures  supplemental  hereto,  in form  satisfactory to the
Trustee, for any of the following purposes:

          (1) to evidence the  succession  of another  Person to the Company and
the  assumption by any such successor of the covenants of the Company herein and
in the Debentures; or

          (2) to add to the  covenants of the Company or to surrender  any right
or power herein conferred upon the Company; or

          (3) to add any additional Events of Default; or

          (4)  to  evidence  and  provide  for  the  acceptance  of  appointment
hereunder by a successor  Trustee and to add to or change any of the  provisions
of this  Indenture  as shall be  necessary  to  provide  for or  facilitate  the
administration  of  the  trusts  hereunder  by  the  Trustee,  pursuant  to  the
requirements of Section 511; or

          (5) to cure any  ambiguity,  to correct or  supplement  any  provision
herein which may be inconsistent with any other provision herein, or to make any
other  provisions  with  respect  to  matters or  questions  arising  under this
Indenture,  provided  that such  action  pursuant  to this  clause (5) shall not
adversely  affect the  interests of the Holders  (except for holders  consenting
pursuant to Section 802).

Section 802.   SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS.
               -----------------------------------------------

         With  the  consent  of the  Holders  of not  less  than a  majority  in
aggregate principal amount of the Outstanding Debentures, by Act of said Holders
delivered to the Company and the  Trustee,  the Company,  when  authorized  by a
Board  Resolution,  and the Trustee may enter into an  indenture  or  indentures
supplemental  hereto for the purpose of adding any  provisions to or changing in
any  manner  or  eliminating  any of the  provisions  of  this  Indenture  or of
modifying  in any  manner  the  rights  of the  Holders  under  this  Indenture;
provided,  however,  that no such  supplemental  indenture  shall,  without  the
consent of the Holder of each Outstanding Debenture,
<PAGE>

          (1)  change the  Maturity  of the  principal  of or  interest  on, the
Debentures,  or reduce the  principal  amount  thereof  or the rate of  interest
thereon,  or change the coin or  currency  in which any  Debenture  or  interest
thereon is payable, or impair the right to institute suit for the enforcement of
any  such  payment  on or  after  the  Maturity  thereof  (or,  in the  case  of
redemption, on or after the Redemption Date), or

          (2) reduce  the  percentage  in  principal  amount of the  Outstanding
Debentures,  the consent of whose Holders is required for any such  supplemental
indenture or other  modification or amendment of this Indenture,  or the consent
of whose  Holders  is  required  for any  waiver  (of  compliance  with  certain
provisions  of  this   Indenture  or  certain   defaults   hereunder  and  their
consequences) provided for in this Indenture, or

          (3) modify any of the  provisions  of this  Indenture  relating to the
subordination of the Debentures in a manner adverse to the Holders, or

          (4) modify any of the  provisions  of this Section 802 or Section 413,
except  to  increase  any such  percentage  or to  provide  that  certain  other
provisions of this Indenture cannot be modified or waived without the consent of
the Holder of each Outstanding  Debenture affected thereby,  provided,  however,
that this  clause  shall not be deemed to require the consent of any Holder with
respect to changes in the references to "the Trustee" and concomitant changes in
this  Section  802, or the  deletion of this  proviso,  in  accordance  with the
requirements of Sections 511 and 801(4).

         It shall not be necessary for any Act of Holders under this Section 802
to approve the particular form of any proposed  supplemental  indenture,  but it
shall be sufficient if such Act shall approve the substance thereof.

Section 803.   EXECUTION OF SUPPLEMENTAL INDENTURES.
               ------------------------------------

         In  executing,  or  accepting  the  additional  trusts  created  by any
supplemental indenture permitted by this Article or the modifications thereby of
the trusts created by this Indenture,  the Trustee shall be entitled to receive,
and  (subject  to Section  501) shall be fully  protected  in relying  upon,  an
Opinion of Counsel stating that the execution of such supplemental  indenture is
authorized  or  permitted by this  Indenture.  The Trustee may, but shall not be
obligated  to,  enter into any such  supplemental  indenture  which  affects the
Trustee's own rights, duties or immunities under this Indenture or otherwise.
<PAGE>

Section 804.   EFFECT OF SUPPLEMENTAL INDENTURES.
               ---------------------------------

         Upon the execution of any  supplemental  indenture  under this Article,
this Indenture shall be modified in accordance therewith,  and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder
of Debentures  theretofore or thereafter  authenticated and delivered  hereunder
shall be bound thereby.

Section 805.   CONFORMITY WITH TRUST INDENTURE ACT.
               -----------------------------------

         Every  supplemental  indenture  executed pursuant to this Article shall
conform to the requirements of the Trust Indenture Act.

Section 806.   REFERENCE IN DEBENTURES TO SUPPLEMENTAL INDENTURES.
               --------------------------------------------------

         Debentures  authenticated  and  delivered  after the  execution  of any
supplemental  indenture  pursuant to this  Article may, and shall if required by
the  Trustee,  bear a notation in form  approved by the Trustee as to any matter
provided for in such supplemental  indenture. If the Company shall so determine,
new Debentures so modified as to conform,  in the opinion of the Trustee and the
Company, to any such supplemental  indenture may be prepared and executed by the
Company  and  authenticated  and  delivered  by  the  Trustee  in  exchange  for
Outstanding Debentures.

                                  ARTICLE NINE

                                    COVENANTS

Section 901.   PAYMENT OF PRINCIPAL AND INTEREST.
               ---------------------------------

         The Company covenants and agrees for the benefit of the Holders that it
will duly and  punctually pay the principal of and interest on the Debentures in
accordance with the terms of the Debentures and this Indenture.

Section 902.   MAINTENANCE OF OFFICE OR AGENCY.
               -------------------------------

         The Company will maintain in the Place of Payment for the Debentures an
office or agency where  Debentures may be presented or surrendered  for payment,
where Debentures may be surrendered for registration of transfer or exchange and
where  notices and  demands to or upon the Company in respect of the  Debentures
and this Indenture may be served. The Company will give prompt written notice to
the Trustee of the location,  and any change in the location,  of such office or
agency.  If at any time the  Company  shall fail to maintain  any such  required
office or agency or shall fail to furnish the Trustee with the address  thereof,
such presentations, surrenders, notices and demands may be made or served at the
Corporate  Trust  Office of the  Trustee,  and the Company  hereby  appoints the
Trustee as its agent to receive all such presentations,  surrenders, notices and
demands.
<PAGE>

         The  Company  may also from time to time  designate  one or more  other
offices or agencies where the Debentures may be presented or surrendered for any
or all  such  purposes  and may from  time to time  rescind  such  designations;
provided,  however,  that no such  designation or rescission shall in any manner
relieve  the  Company of its  obligation  to maintain an office or agency in the
Place of Payment for the  Debentures  for such  purposes.  The Company will give
prompt written  notice to the Trustee of any such  designation or rescission and
of any change in the location of any such other office or agency.

Section 903.   MONEY FOR DEBENTURES PAYMENTS TO BE HELD IN TRUST.
               -------------------------------------------------

         If the  Company  shall  at any time act as its own  Paying  Agent  with
respect to the Debentures,  it will, on or before each due date of the principal
of or interest  on any of the  Debentures,  segregate  and hold in trust for the
benefit of the Persons  entitled  thereto a sum  sufficient to pay the principal
and  interest so becoming  due until such sums shall be paid to such  Persons or
otherwise disposed of as herein provided and will immediately notify the Trustee
of its action or failure so to act.

         Whenever  the  Company  shall  have one or more  Paying  Agents for the
Debentures,  it will,  prior to each due date of the principal of or interest on
the Debentures, deposit with a Paying Agent a sum sufficient to pay such amount,
such sum to be held as provided by the Trust  Indenture  Act,  and (unless  such
Paying Agent is the Trustee) the Company will immediately  notify the Trustee of
its action or failure so to act.

         The Company will cause each Paying Agent for the Debentures  other than
the Trustee to execute and  deliver to the Trustee an  instrument  in which such
Paying Agent shall agree with the  Trustee,  subject to the  provisions  of this
Section 903,  that such Paying Agent will (1) comply with the  provisions of the
Trust  Indenture  Act  applicable  to it as a Paying  Agent and (2)  during  the
continuance  of any  default  by the  Company  (or any  other  obligor  upon the
Debentures) in the making of any payment in respect of the Debentures,  and upon
the written  request of the Trustee,  forthwith pay to the Trustee all sums held
in trust by such Paying Agent for payment in respect of the Debentures.
<PAGE>

         The  Company  may at  any  time,  for  the  purpose  of  obtaining  the
satisfaction  and discharge of this Indenture or for any other purpose,  pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying  Agent,  such sums to be held by the Trustee
upon the same  trusts as those upon which such sums were held by the  Company or
such Paying  Agent;  and,  upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further  liability  with respect to
such money.

         Any money  deposited with the Trustee or any Paying Agent, or then held
by the Company,  in trust for the payment of the principal of or interest on any
Debenture and remaining unclaimed for two years after such principal or interest
has  become due and  payable  shall be paid to the  Company  on Company  Request
(including  interest  income  accrued  on said  funds to which  the  Company  is
otherwise  entitled),  or (if then held by the Company) shall be discharged from
such trust; and the Holder of such Debenture shall  thereafter,  as an unsecured
general  creditor,  look  only  to the  Company  for  payment  thereof,  and all
liability  of the Trustee or such Paying Agent with respect to such trust money,
and all  liability of the Company as trustee  thereof,  shall  thereupon  cease;
provided,  however, that the Trustee or such Paying Agent, before being required
to make  any such  repayment,  may at the  expense  of the  Company  cause to be
published once, in an appropriate newspaper in the Place of Payment, notice that
such money remains  unclaimed and that,  after a date specified  therein,  which
shall not be less than 30 days from the date of such publication,  any unclaimed
balance of such money then remaining will be repaid to the Company.

Section 904.   STATEMENT BY OFFICERS AS TO DEFAULT.
               -----------------------------------

         The Company will deliver to the Trustee,  within 120 days after the end
of each fiscal year of the Company  ending after the date  hereof,  an Officer's
Certificate, stating whether or not to the best knowledge of the signers thereof
the Company is in default in the performance and observance of any of the terms,
provisions  and conditions of this  Indenture  (without  regard to any period of
grace or requirement of notice provided  hereunder) and, if the Company shall be
in default,  specifying  all such defaults and the nature and status  thereof of
which they may have knowledge.

Section 905.   EXISTENCE.
               ---------
<PAGE>

         Subject to Article  Eight,  the Company will do or cause to be done all
things  necessary to preserve  and keep in full force and effect its  existence,
rights  (charter and  statutory) and  franchises;  provided,  however,  that the
Company  shall not be required to preserve  any such right or  franchise  if the
Board of Directors  shall determine that the  preservation  thereof is no longer
desirable  in the  conduct  of the  business  of the  Company  and that the loss
thereof is not disadvantageous in any material respect to the Holders.

Section 906.   MAINTENANCE OF PROPERTIES.
               -------------------------

         The Company will cause all properties  used or useful in the conduct of
its business to be  maintained  and kept in good  condition,  repair and working
order and supplied  with all  necessary  equipment and will cause to be made all
necessary repairs, renewals, replacements, betterments and improvements thereof,
all as in the  judgment  of the Company may be  necessary  so that the  business
carried on in connection therewith may be properly and advantageously  conducted
at all times; provided,  however, that nothing in this Section shall prevent the
Company  from  discontinuing  the  operation  or  maintenance  of  any  of  such
properties if such discontinuance is, in the judgment of the Company,  desirable
in the conduct of its business and not  disadvantageous  in any material respect
to the Holders.

Section 907.   PAYMENT OF TAXES AND OTHER CLAIMS.
               ---------------------------------

         The Company will pay or  discharge  or cause to be paid or  discharged,
before  the  same  shall  become  delinquent,  (1) all  taxes,  assessments  and
governmental  charges  levied or imposed  upon the  Company or upon the  income,
profits  or  property  of the  Company,  and (2) all  lawful  claims  for labor,
materials  and supplies  which,  if unpaid,  might by law become a lien upon the
property  of the  Company;  provided,  however,  that the  Company  shall not be
required to pay or  discharge  or cause to be paid or  discharged  any such tax,
assessment,  charge or claim whose  amount,  applicability  or validity is being
contested in good faith by appropriate proceedings.

Section 908.   LIMITATION ON DIVIDENDS AND REPURCHASES; TRANSACTIONS WITH
               -----------------------------------------------------------
                AFFILIATES.
                ----------

         If (1) there shall have  occurred  any event that would  constitute  an
Event of  Default,  (2) the  Company  shall be in  default  with  respect to its
payment of any  obligations  under the  Preferred  Securities  or the  Preferred
Securities  Guarantee,  or (3) if the  Company  shall have  given  notice of its
election  to defer  payments  of interest on the  Debentures  by  extending  the
interest  payment  period as provided  herein and such period,  or any extension
thereof, shall be continuing,  then the Company shall not (1) declare or pay any
dividends  or  distributions  on,  or  redeem,  purchase,   acquire  or  make  a
liquidation  payment with  respect to, any of its capital  stock or (2) make any
payment of principal of, or interest or premium, if any, on or repay, repurchase
or redeem,  or make any sinking fund  payment with respect to, any  indebtedness
for money  borrowed of the Company  (including  other junior  subordinated  debt
securities)  that  ranks  pari  passu  with or junior in right of payment to the
Debentures or make any guarantee  payments with respect to the foregoing  (other
than (a)  dividends  or  distributions  in common  stock of the  Company and (b)
payments under the Preferred Securities Guarantee.
<PAGE>

Section 909.   COVENANTS AS TO THE TRUST.
               -------------------------

         For so long as the Trust  Securities  remain  outstanding,  the Company
will (1) maintain 100% direct or indirect  ownership of the Common Securities of
the Trust; provided,  however, that any permitted successor of the Company under
this Indenture may succeed to the Company's  ownership of the Common Securities,
(2) not  cause,  as sponsor  of the  Trust,  or permit,  as holder of the Common
Securities,  the  dissolution  or winding-up of the Trust,  except in connection
with a  distribution  of the  Debentures  held by the Trust as  provided  in the
Declaration, and (3) use its reasonable efforts to cause the Trust (a) to remain
a  statutory  business  trust,  except  in  connection  with a  distribution  of
Debentures as provided in the  Declaration,  the  redemption of all of the Trust
Securities  and  in  connection   with  certain   mergers,   consolidations   or
amalgamations permitted by the Declaration,  and (b) to otherwise continue to be
treated as a grantor trust for United States federal income tax purposes.

Section 910.   PAYMENT OF EXPENSES.
               -------------------

         In connection with the offering, sale and issuance of the Debentures to
the Trust in connection  with the sale of the Trust  Securities by the Trust, as
long as the Preferred Securities are outstanding the Company shall:

          (1) pay all costs and  expenses  relating  to the  offering,  sale and
issuance of the  Debentures,  including  compensation  of the Trustee  under the
Indenture in accordance with the provisions of Section 507 of the Indenture;

          (2) pay any and all taxes (other than United States  withholding taxes
attributable to the Trust or its assets) and all liabilities, costs and expenses
with respect to such taxes of the Trust; and
<PAGE>

          (3) pay all other debts and  obligations of the Trust (other than with
respect  to the  Trust  Securities)  and all  costs  and  expenses  of the Trust
(including, but not limited to, costs and expenses relating to the organization,
maintenance and dissolution of the Trust,  the fees and expenses of the Property
Trustee,  the trustee under the Preferred  Securities Guarantee and the Delaware
Trustee,  the  costs  and  expenses  relating  to the  operation  of the  Trust,
including  without  limitation,  costs and expenses of  accountants,  attorneys,
statistical  or  bookkeeping  services,  expenses or printing and  engraving and
computing or  accounting  equipment,  paying  agent(s),  registrar(s),  transfer
agent(s),   duplicating,  travel  and  telephone  and  other  telecommunications
expenses and costs and expenses  incurred in  connection  with the  acquisition,
financing, and disposition of Trust assets).

Section 911.   INTENTIONALLY LEFT BLANK.
               ------------------------

Section 912.   WAIVER OF CERTAIN COVENANTS.
               ---------------------------

         The  Company  may omit in any  particular  instance  to comply with any
term,  provision or condition  set forth in this  Indenture  with respect to the
Debentures if before the time for such  compliance  the Holders of a majority in
aggregate  principal amount of the Outstanding  Debentures shall, by Act of such
Holders,  either  waive such  compliance  in such  instance or  generally  waive
compliance with such term, provision or condition,  provided that no such waiver
shall  without  the  consent  of each  Holder  affected  thereby  (1) change the
Maturity Date, (2) reduce the principal  amount of the Debentures or the rate of
interest  thereon  or extend the time of payment  of  interest  thereon  (except
pursuant  to Section  206),  (3) change any Place of Payment or the  currency in
which the  Debentures  or any  interest  thereon  is  payable  or (4) reduce the
percentage in principal  amount of the  Outstanding  Debentures,  the consent of
whose Holders is required with respect to  supplemental  indentures  and for any
waiver of  compliance  with  certain  provisions  of this  Indenture  or certain
defaults hereunder and their consequences provided for herein.

                                   ARTICLE TEN

                            REDEMPTION OF DEBENTURES

Section 1001.  MANDATORY AND SPECIAL EVENT REDEMPTION.
               --------------------------------------

         The Debentures  shall be redeemable in accordance  with their terms and
in accordance with this Article as follows:
<PAGE>

          (1)  MANDATORY  REDEMPTION.  Each series of  Debentures  is subject to
mandatory  redemption,  in ten semi-annual  principal  installments equal to the
then  applicable  Sinking Fund Amount (each, an  "Installment"),  with the first
Installment  payable on the  Interest  Payment Date which is at least five years
and six months  following the Series Issue Date of the Debentures of such series
and an Installment  payable on each Interest  Payment Date thereafter and on the
Maturity  Date,  at a  redemption  price  equal to the  principal  amount  to be
redeemed,  without  premium,  plus  accrued  interest  thereon  to the  date  of
redemption.  The "Sinking  Fund Amount" of each  Installment  shall be an amount
equal to 10% of the  aggregate  principal  amount of  Debentures  of such series
issued upon original issuance under this Indenture.

          (2) SPECIAL EVENT REDEMPTION.  Upon the occurrence of a Special Event,
the Company  shall have the right,  at any time,  to redeem the  Debentures,  in
whole and not in part, at the Redemption Price (a "Special Redemption").

Section 1002.  ELECTION TO REDEEM: NOTICE TO TRUSTEE.
               -------------------------------------

         The  election of the  Company to redeem any  Debentures  under  Section
1001(2)  shall be  evidenced by a Board  Resolution.  In the case of any Special
Event Redemption of Debentures, the Company shall, within 30 days after any such
redemption,  furnish  the  Trustee  with  an  Officer's  Certificate  evidencing
compliance with all conditions precedent to such redemption.

Section 1003.  PARTIAL REPAYMENTS PRO RATA.
               ---------------------------

         Upon any  partial  redemption  of the  Debentures  of any  series,  the
principal amount so redeemed shall be allocated to all Debentures of such series
at the time  outstanding  (including  for the purpose of this Section 1003 only,
all Debentures  redeemed or otherwise retired or purchased or otherwise acquired
by the  Company or any of its  subsidiaries)  in  proportion  to the  respective
outstanding principal amounts thereof.

Section 1004.  NOTICE OF REDEMPTION.
               --------------------

         Notice of redemption  shall be given in the manner  provided in Section
106,  not less than 30 nor more than 60 days prior to the  Redemption  Date,  to
each Holder of Debentures to be redeemed.

         All notices of redemption shall state:

         (1)  the Redemption Date,

         (2)  the Redemption Price,
<PAGE>

          (3) that on the Redemption  Date the Redemption  Price will become due
and payable upon each such  Debenture to be redeemed  and, if  applicable,  that
interest thereon will cease to accrue on and after said date, and

          (4) the place or places where such  Debentures  are to be  surrendered
for payment of the Redemption Price.

         Notice of redemption of Debentures to be redeemed shall be given by the
Company or, at the  Company's  direction,  by the Trustee in the name and at the
expense of the Company and shall be irrevocable.

Section 1005.  DEPOSIT OF REDEMPTION PRICE.
               ---------------------------

         At least one Business  Day prior to any  Redemption  Date,  the Company
shall  deposit  with the  Trustee or with a Paying  Agent (or, if the Company is
acting as its own  Paying  Agent,  segregate  and hold in trust as  provided  in
Section 903) an amount of money sufficient to pay the Redemption Price of all of
the Debentures which are to be redeemed on that date. The Redemption Price shall
be paid prior to 12:00 noon,  New York time, on the  Redemption  Date or at such
earlier time as the Company determines.

Section 1006.  DEBENTURES PAYABLE ON REDEMPTION DATE.
               -------------------------------------

         Any required notice of redemption  having been given as aforesaid,  all
Debentures to be redeemed shall, on the Redemption Date,  become due and payable
at the Redemption Price therein specified,  and from and after such date (unless
the Company  shall  default in the payment of the  Redemption  Price and accrued
interest) such Debentures (or any portion thereof which is mandatorily redeemed)
shall  cease  to  bear  interest.  Upon  surrender  of any  such  Debenture  for
redemption,  in  accordance  with  said  notice  in the  case of  Special  Event
Redemption,  or to the Company in the case of each  mandatory  redemption,  such
Debenture  shall  be paid by the  Company  at the  Redemption  Price;  provided,
however,  that  installments  of interest  whose  Maturity is on or prior to the
Redemption  Date shall be payable to the Holders of such  Debentures,  or one or
more Predecessor Debentures,  registered as such at the close of business on the
relevant  record dates  according to their terms and the  provisions  of Section
215.

         If any Debenture  called for Special Event Redemption or required to be
mandatorily redeemed shall not be so paid upon surrender thereof for redemption,
the principal  shall,  until paid, bear interest from the Redemption Date at the
rate prescribed therefor in the Debenture.
<PAGE>

Section 1007.  DEBENTURES REDEEMED IN PART.
               ---------------------------

         Any Debenture which is to be redeemed only in part shall be surrendered
at the Place of  Payment  therefor  (with,  if the  Company  or the  Trustee  so
requires,  due  endorsement  by, or a written  instrument  of  transfer  in form
satisfactory to the Company and the Trustee duly executed by, the Holder thereof
or his attorney duly authorized in writing),  and the Company shall execute, and
the  Trustee  shall  authenticate  and  deliver to the Holder of such  Debenture
without  service  charge,  a new Debenture or  Debentures of like tenor,  of any
authorized  denomination  as requested by such  Holder,  in aggregate  principal
amount equal to and in exchange for the  unredeemed  portion of the principal of
the Debenture so surrendered.

                                 ARTICLE ELEVEN

                                  SUBORDINATION

Section 1101.  AGREEMENT TO SUBORDINATE; RANKING OF DEBENTURES.
               -----------------------------------------------

         The Company covenants and agrees,  and each Holder of Debentures issued
hereunder by such Holder's  acceptance  thereof  likewise  covenants and agrees,
that all  Debentures  shall be issued  subject to the provisions of this Article
Eleven;  and each Holder of a  Debenture,  whether upon  original  issue or upon
transfer  or  assignment  thereof,  accepts  and  agrees  to be  bound  by  such
provisions.

         The  payment by the  Company of the  principal  of and  interest on the
Debentures  shall,  to the extent and in the manner  hereinafter  set forth,  be
subordinated  and junior in right of payment to the prior payment in full of all
present and future  Senior  Indebtedness  and shall rank pari passu with (1) all
notes,  debentures and other evidences of indebtedness of the Company that shall
contain  or  have  applicable  thereto  subordination  provisions  substantially
identical in effect to the subordination provisions applicable to the Debentures
providing for such indebtedness being junior and subordinate in right of payment
to all Senior  Indebtedness,  (2) any Debt  (including all other debt securities
and  guarantees  in respect of those debt  securities)  initially  issued to any
trust, or a trustee of such trust, partnership,  or other entity affiliated with
the Company that is, directly or indirectly,  a financing vehicle of the Company
in connection with the issuance by such entity of preferred  securities or other
similar  securities  that  contain  or  have  applicable  thereto  subordination
provisions substantially identical in effect to the subordination provisions set
forth herein applicable to the Debentures  providing for such indebtedness being
junior and subordinate in right of payment to all Senior  Indebtedness,  and (3)
obligations to, or rights of, the Company's other general  unsecured  creditors,
in each case whether  outstanding  at the date of this  Indenture or  thereafter
incurred.
<PAGE>

         No provision of this Article Eleven shall prevent the occurrence of any
default or Event of Default hereunder.

Section 1102.  DEFAULT ON SENIOR INDEBTEDNESS.
               ------------------------------

         In the event and during the  continuation of any default by the Company
in the payment of principal,  premium,  interest or any other payment due on any
Senior Indebtedness of the Company, as the case may be, or in the event that the
maturity of any Senior Indebtedness of the Company, as the case may be, has been
accelerated because of a default, then, in either case, no payment shall be made
by the Company with respect to the principal (including redemption payments) of,
or interest on, the Debentures.

         In the event that,  notwithstanding the foregoing, any payment shall be
received  by the  Trustee  when such  payment  is  prohibited  by the  preceding
paragraph of this Section 1102,  subject to the provisions of Section 1106, such
payment  shall be held in trust for the  benefit  of,  and shall be paid over or
delivered  to,  the  holders  of  Senior   Indebtedness   or  their   respective
representatives,  or to the trustee or trustees under any indenture  pursuant to
which any of such Senior  Indebtedness may have been issued, as their respective
interests  may  appear,  but only to the extent  that the  holders of the Senior
Indebtedness (or their  representative or  representatives  or a trustee) notify
the Trustee in writing  within 90 days of such  payment of the amounts  then due
and owing on the Senior  Indebtedness  and only the  amounts  specified  in such
notice to the Trustee shall be paid to the holders of Senior Indebtedness.

Section 1103.  LIQUIDATION; DISSOLUTION; BANKRUPTCY.
               ------------------------------------

         Upon any  payment  by the  Company  or  distribution  of  assets of the
Company of any kind or character,  whether in cash,  property or securities,  to
creditors upon any dissolution or winding-up or liquidation or reorganization of
the Company,  whether  voluntary or involuntary  or in  bankruptcy,  insolvency,
receivership or other proceedings,  all amounts due upon all Senior Indebtedness
of the Company shall first be paid in full, or payment  thereof  provided for in
money in accordance with its terms, before any payment is made by the Company on
account of the  principal  of or interest on the  Debentures;  and upon any such
dissolution or winding-up or liquidation or  reorganization,  any payment by the
Company,  or  distribution  of assets of the  Company of any kind or  character,
whether in cash,  property  or  securities,  to which the Holders or the Trustee
would be entitled to receive from the Company, except for the provisions of this
Article  Eleven,  shall be paid by the  Company or by any  receiver,  trustee in

<PAGE>

bankruptcy,  liquidating  trustee,  agent or other Person making such payment or
distribution,  or by the  Holders  or by the  Trustee  under this  Indenture  if
received by them or it,  directly to the holders of Senior  Indebtedness  of the
Company  (pro rata to such  holders  on the basis of the  respective  amounts of
Senior Indebtedness held by such holders, as calculated by the Company) or their
representative  or  representatives,  or to the  trustee or  trustees  under any
indenture pursuant to which any instruments  evidencing such Senior Indebtedness
may have been issued,  as their respective  interests may appear,  to the extent
necessary to pay such Senior  Indebtedness  in full, in money or money's  worth,
after giving  effect to any  concurrent  payment or  distribution  to or for the
holders of such Senior Indebtedness,  before any payment or distribution is made
to the Holders or to the Trustee.

         In the event  that,  notwithstanding  the  foregoing,  any  payment  or
distribution of assets of the Company of any kind or character, whether in cash,
property or securities,  prohibited by the  foregoing,  shall be received by the
Trustee  before  all Senior  Indebtedness  of the  Company  is paid in full,  or
provision is made for such payment in money in accordance  with its terms,  such
payment or  distribution  shall be held in trust for the benefit of and shall be
paid over or  delivered  to the  holders of such  Senior  Indebtedness  or their
representative  or  representatives,  or to the  trustee or  trustees  under any
indenture pursuant to which any instruments  evidencing such Senior Indebtedness
may have been issued, as their respective interests may appear, as calculated by
the Company,  for  application to the payment of all Senior  Indebtedness of the
Company,  as the case may be,  remaining  unpaid to the extent  necessary to pay
such Senior  Indebtedness in full in money in accordance  with its terms,  after
giving effect to any concurrent payment or distribution to or for the holders of
such Senior Indebtedness.

         For  purposes of this  Article  Eleven,  the words  "cash,  property or
securities"  shall not be deemed to  include  shares of stock of the  Company as
reorganized or readjusted, or securities of the Company or any other corporation
provided for by a plan of reorganization  or readjustment,  the payment of which
is  subordinated  at least to the extent  provided in this  Article  Eleven with
respect to the  Debentures  to the  payment of all  Senior  Indebtedness  of the
Company,  as the case may be, that may at the time be outstanding  provided that
(i)  such  Senior  Indebtedness  is  assumed  by the  new  corporation,  if any,
resulting from any such  reorganization or readjustment,  and (ii) the rights of
the holders of such  Senior  Indebtedness  are not,  without the consent of such
holders,  altered by such  reorganization or readjustment.  The consolidation of

<PAGE>

the Company  with,  or the merger of the Company into,  another  corporation  or
other entity or the  liquidation  or  dissolution  of the Company  following the
conveyance or transfer of its property as an entirety,  or  substantially  as an
entirety,  to another  corporation or other entity upon the terms and conditions
provided  for in Article  Seven shall not be deemed a  dissolution,  winding-up,
liquidation  or  reorganization  for the  purposes of this  Section 1103 if such
other  corporation  or  other  entity  shall,  as a part of such  consolidation,
merger,  conveyance or transfer,  comply with the  conditions  stated in Article
Seven. Nothing in Section 1102 or in this Section 1103 shall apply to claims of,
or payments to, the Trustee under or pursuant to Section 507.

Section 1104.  SUBROGATION.
               -----------

         Subject  to the  payment  in full  of all  Senior  Indebtedness  of the
Company,  the rights of the  Holders  shall be  subrogated  to the rights of the
holders of such Senior  Indebtedness  to receive  payments or  distributions  of
cash,  property or securities of the Company,  as the case may be, applicable to
such Senior  Indebtedness  until the principal of and interest on the Debentures
shall be paid in full; and, for the purposes of such subrogation, no payments or
distributions to the holders of such Senior  Indebtedness of any cash,  property
or securities  to which the Holders or the Trustee would be entitled  except for
the  provisions  of this Article  Eleven to or for the benefit of the holders of
such  Senior  Indebtedness  by Holders or the  Trustee,  shall,  as between  the
Company,  its creditors other than holders of Senior Indebtedness of the Company
and the  Holders,  be deemed to be a payment by the  Company to or on account of
such Senior  Indebtedness.  It is understood that the provisions of this Article
Eleven are intended  solely for the purposes of defining the relative  rights of
the Holders, on the one hand, and the holders of such Senior Indebtedness on the
other hand.

         Nothing contained in this Article Eleven or elsewhere in this Indenture
or in the Debentures is intended to or shall impair, as between the Company, its
creditors other than the holders of Senior Indebtedness of the Company,  and the
Holders, the obligation of the Company, which is absolute and unconditional,  to
pay to the Holders the  principal of and interest on the  Debentures as and when
the same shall  become due and payable in  accordance  with their  terms,  or is
intended to or shall affect the relative  rights of the Holders and creditors of
the Company,  as the case may be, other than the holders of Senior  Indebtedness
of the Company, as the case may be, nor shall anything herein or therein prevent
the Trustee or any Holder from  exercising all remedies  otherwise  permitted by
applicable law upon default under the Indenture,  subject to the rights, if any,
under this Article Eleven of the holders of such Senior  Indebtedness in respect
of cash,  property or  securities of the Company,  as the case may be,  received
upon the exercise of any such remedy.
<PAGE>

         Upon any payment or distribution  of assets of the Company  referred to
in this Article Eleven,  the Trustee,  subject to the provisions of Section 503,
and the  Holders  shall be entitled to rely upon any order or decree made by any
court  of  competent   jurisdiction  in  which  any   dissolution,   winding-up,
liquidation or reorganization proceedings in respect of the Company are pending,
or a certificate of the receiver,  trustee in bankruptcy,  liquidation  trustee,
agent or other  Person  making such  payment or  distribution,  delivered to the
Trustee or to the Holders, for the purposes of ascertaining the Persons entitled
to  participate in such  distribution,  the holders of Senior  Indebtedness  and
other  indebtedness  of the Company,  as the case may be, the amount  thereof or
payable thereon, the amount or amounts paid or distributed thereon and all other
facts pertinent thereto or to this Article Eleven.

Section 1105.  TRUSTEE TO EFFECTUATE SUBORDINATION.
               -----------------------------------

         Each  Holder  of  Debentures  by  such  Holder's   acceptance   thereof
authorizes  and directs the Trustee on such Holder's  behalf to take such action
as may be necessary or appropriate to effectuate the  subordination  provided in
this Article Eleven and appoints the Trustee such Holder's  attorney-in-fact for
any and all such purposes.

Section 1106.  NOTICE BY THE COMPANY.
               ---------------------

         The Company shall give prompt written  notice to a Responsible  Officer
of the Trustee of any fact known to the Company  that would  prohibit the making
of any  payment of monies to or by the  Trustee  in  respect  of the  Debentures
pursuant  to  the  provisions  of  this  Article  Eleven.   Notwithstanding  the
provisions of this Article Eleven or any other provision of this Indenture,  the
Trustee  shall not be charged with  knowledge of the existence of any facts that
would  prohibit  the  making of any  payment  of monies to or by the  Trustee in
respect of the  Debentures  pursuant to the  provisions of this Article  Eleven,
unless and until a  Responsible  Officer  of the  Trustee  shall  have  received
written  notice  thereof  from the  Company  or a holder  or  holders  of Senior
Indebtedness  or from any trustee  therefor;  and before the receipt of any such
written notice, the Trustee,  subject to the provisions of Section 503, shall be
entitled in all respects to assume that no such facts exist; provided,  however,
<PAGE>
that, if a Responsible Officer of the Trustee shall not have received the notice
provided for in this  Section 1106 at least two Business  Days prior to the date
upon  which by the terms  hereof any money may become  payable  for any  purpose
(including,  without limitation,  the payment of the principal of or interest on
any Debenture), then, anything herein contained to the contrary notwithstanding,
the Trustee  shall have full power and  authority  to receive  such money and to
apply the same to the  purposes for which they were  received,  and shall not be
affected  by any notice to the  contrary  that may be  received by it within two
Business Days prior to such date.

         The  Trustee,  subject  to the  provisions  of  Section  503,  shall be
entitled to  conclusively  rely on the  delivery to it of a written  notice by a
Person  representing  himself  to be a  holder  of  Senior  Indebtedness  of the
Company, as the case may be (or a trustee on behalf of such holder) to establish
that such  notice has been given by a holder of such  Senior  Indebtedness  or a
trustee on behalf of any such holder or  holders.  In the event that the Trustee
determines  in good faith that further  evidence is required with respect to the
right of any Person as a holder of such Senior  Indebtedness  to  participate in
any payment or distribution  pursuant to this Article Eleven,  the Trustee shall
be  entitled  to require  such  Person to  furnish  evidence  to the  reasonable
satisfaction of the Trustee as to the amount of such Senior Indebtedness held by
such Person,  the extent to which such Person is entitled to participate in such
payment or  distribution  and any other  facts  pertinent  to the rights of such
Person under this Article  Eleven,  and, if such evidence is not furnished,  the
Trustee may defer any payment to such Person pending  judicial  determination as
to the right of such Person to receive such payment.

Section 1107.  RIGHTS OF THE TRUSTEE; HOLDERS OF SENIOR INDEBTEDNESS.
               -----------------------------------------------------

         The  Trustee or any  Authenticating  Agent in its  individual  capacity
shall be entitled to all the rights set forth in this Article  Eleven in respect
of any  Senior  Indebtedness  at any time held by it, to the same  extent as any
other holder of Senior Indebtedness, and nothing in this Indenture shall deprive
the Trustee of any of its rights as such holder.

         With respect to the holders of Senior Indebtedness of the Company,  the
Trustee  undertakes  to  perform or to observe  only such of its  covenants  and
obligations as are specifically set forth in this Article Eleven, and no implied
covenants or obligations with respect to the holders of such Senior Indebtedness
shall be read into this Indenture against the Trustee.  The Trustee shall not be
deemed to owe any fiduciary duty to the holders of such Senior Indebtedness and,
subject to the provisions of Section 503, the Trustee shall not be liable to any
holder of such Senior  Indebtedness  if it shall pay over or deliver to Holders,
the  Company  or any other  Person  money or assets to which any  holder of such
Senior  Indebtedness  shall be  entitled  by  virtue of this  Article  Eleven or
otherwise.
<PAGE>

Section 1108.  SUBORDINATION MAY NOT BE IMPAIRED.
               ---------------------------------

         No right of any present or future holder of any Senior  Indebtedness of
the Company to enforce subordination as herein provided shall at any time in any
way be  prejudiced  or  impaired by any act or failure to act on the part of the
Company,  or by any act or failure to act, in good faith, by any such holder, or
by any  noncompliance  by the  Company,  as the  case may be,  with  the  terms,
provisions and covenants of this Indenture,  regardless of any knowledge thereof
that any such holder may have or otherwise be charged with.

         Without in any way limiting the generality of the foregoing  paragraph,
the holders of Senior Indebtedness of the Company may, at any time and from time
to time, without the consent of or notice to the Trustee or the Holders, without
incurring  responsibility  to the Holders and without impairing or releasing the
subordination  provided in this Article Eleven or the  obligations  hereunder of
the Holders to the holders of such  Senior  Indebtedness,  do any one or more of
the  following:  (1) change the manner,  place or terms of payment or extend the
time of payment of, or renew or alter,  such Senior  Indebtedness,  or otherwise
amend or supplement  in any manner such Senior  Indebtedness  or any  instrument
evidencing  the same or any agreement  under which such Senior  Indebtedness  is
outstanding;  (2) sell,  exchange,  release or otherwise  deal with any property
pledged,  mortgaged or otherwise securing such Senior Indebtedness;  (3) release
any Person liable in any manner for the collection of such Senior  Indebtedness;
and (4) exercise or refrain from  exercising any rights against the Company,  as
the case may be, and any other Person.

                                 ARTICLE TWELVE

                                   DEFEASANCE

Section 1201.  DEFEASANCE AND DISCHARGE.
               ------------------------

         The  Company  shall  be  deemed  to  have  been   discharged  from  its
obligations with respect to the Outstanding  Debentures  appertaining thereto as
provided  in this  Section  on and  after the date the  conditions  set forth in
Section 1202 are satisfied (hereinafter called "Defeasance").  For this purpose,
such  Defeasance  means  that the  Company  shall  be  deemed  to have  paid and
discharged the entire indebtedness represented by the Outstanding Debentures and
to have  satisfied  all its  other  obligations  under the  Debentures  and this

<PAGE>

Indenture  insofar as the  Debentures  are  concerned  (and the Trustee,  at the
expense of the Company,  shall  execute  proper  instruments  acknowledging  the
same),  subject to the following which shall survive until otherwise  terminated
or  discharged  hereunder:  (1) the rights of Holders of  Debentures to receive,
solely from the trust fund described in Section 1202 and as more fully set forth
in such  Section,  payments in respect of the  principal of and interest on such
Debentures when payments are due, (2) the Company's  obligations with respect to
the  Debentures  under  Sections  212,  213,  214,  902 and 903, (3) the rights,
powers,  trusts,  duties and  immunities  of the Trustee  hereunder and (4) this
Article Twelve.

Section 1202.  CONDITIONS TO DEFEASANCE.
               ------------------------

         The following shall be the conditions to application of Section 1201 to
the Outstanding Debentures:

(1)      The Company shall  irrevocably have deposited or caused to be deposited
         with the Trustee (or another  trustee that  satisfies the  requirements
         contemplated by Section 509 and agrees to comply with the provisions of
         this Article  Twelve  applicable to it) as trust funds in trust for the
         purpose  of making  the  following  payments,  specifically  pledged as
         security  for, and  dedicated  solely to, the benefit of the Holders of
         Outstanding Debentures,  (a) money in an amount, or (b) U.S. Government
         Obligations  that  through  the  scheduled  payment  of  principal  and
         interest  in  respect  thereof  in  accordance  with  their  terms will
         provide,  not later than one day  before  the due date of any  payment,
         money  in an  amount,  or (c) a  combination  thereof,  in  each  case,
         sufficient,   in  the  opinion  of  a  nationally  recognized  firm  of
         independent  public  accountants  expressed in a written  certification
         thereof delivered to the Trustee, to pay and discharge, and which shall
         be applied by the Trustee (or any such other qualifying trustee) to pay
         and  discharge,  the principal of and interest on the Debentures on the
         Maturity thereof in accordance with the terms of this Indenture and the
         Debentures.  As used herein, "U.S. Government Obligation" means (x) any
         security  that is (i) a  direct  obligation  of the  United  States  of
         America  for the  payment  of which the full  faith  and  credit of the
         United  States of America is pledged or (ii) an  obligation of a Person
         controlled or supervised by and acting as an agency or  instrumentality

<PAGE>

         of the United States of America the payment of which is unconditionally
         guaranteed  as a full faith and credit  obligation by the United States
         of  America,  which,  in either  case (i) or (ii),  is not  callable or
         redeemable at the option of the issuer thereof,  and (y) any depositary
         receipt  issued  by a  bank  (as  defined  in  Section  3(a)(2)  of the
         Securities  Act,  as  amended) as  custodian  with  respect to any U.S.
         Government  Obligation  specified  in  clause  (x)  and  held  by  such
         custodian for the account of the holder of such depositary  receipt, or
         with respect to any specific payment of principal of or interest on any
         such U.S. Government  Obligation,  provided that (except as required by
         law) such  custodian is not  authorized to make any deduction  from the
         amount payable to the holder of such depositary receipt from any amount
         received by the custodian in respect of the U.S. Government  Obligation
         or the  specific  payment of  principal  or interest  evidenced by such
         depositary receipt.

(2)      The Company  shall have  delivered to the Trustee an Opinion of Counsel
         stating  that (a) the  Company  has  received  from,  or there has been
         published  by, the Internal  Revenue  Service a ruling or (b) since the
         date  first  set  forth  hereinabove,  there  has been a change  in the
         applicable  Federal  income tax law,  in either  case (a) or (b) to the
         effect that,  and based thereon such opinion  shall  confirm that,  the
         Holders of the Outstanding  Debentures will not recognize income,  gain
         or loss for United  States  federal  income tax purposes as a result of
         the deposit,  Defeasance  and  discharge to be effected with respect to
         the  Debentures and will be subject to United States federal income tax
         on the same  amount,  in the same manner and at the same times as would
         be the  case if such  deposit,  Defeasance  and  discharge  were not to
         occur.

(3)      The  Company   shall  have   delivered  to  the  Trustee  an  Officer's
         Certificate  to the effect that the  Debentures,  if then listed on any
         Debentures exchange, will not be delisted as a result of such deposit.

(4)      No Event of  Default or event  that  (after  notice or lapse of time or
         both)  would  become an Event of  Default  shall have  occurred  and be
         continuing  at the time of such deposit or, with regard to any Event of
         Default or any such event specified in Sections 401(4), (5) and (6), at
         any time on or prior to the 90th day after the date of such deposit (it
         being  understood  that this  condition  shall not be deemed  satisfied
         until after such 90th day).

(5)      Such  Defeasance  shall  not cause the  Trustee  to have a  conflicting
         interest  within the meaning of the Trust  Indenture  Act (assuming all
         Debentures  are in default  within the  meaning of the Trust  Indenture
         Act).
<PAGE>

(6)      Such  Defeasance  shall  not  result in a breach  or  violation  of, or
         constitute a default under,  any other agreement or instrument to which
         the Company is a party or by which it is bound.

(7)      The  Company   shall  have   delivered  to  the  Trustee  an  Officer's
         Certificate and an Opinion of Counsel, each stating that all conditions
         precedent with respect to such Defeasance have been complied with.

(8)      Such Defeasance shall not result in the trust arising from such deposit
         constituting an investment  company within the meaning of the 1940 Act,
         as  amended,  unless such trust  shall be  qualified  under such Act or
         exempt from regulation thereunder.

Section 1203.  DEPOSITED  MONEY AND U.S.  GOVERNMENT  OBLIGATIONS  TO BE HELD IN
               -----------------------------------------------------------------
               TRUST; OTHER MISCELLANEOUS PROVISIONS.
               -------------------------------------

         Subject to the  provisions  of the last  paragraph  of Section 903, all
money and U.S. Government Obligations (including the proceeds thereof) deposited
with the  Trustee or other  qualifying  trustee  (solely  for  purposes  of this
Section  1203 and  Section  1204,  the  Trustee  and any such other  trustee are
referred to collectively  as the "Trustee")  pursuant to Section 1202 in respect
of the  Debentures  shall  be held in  trust  and  applied  by the  Trustee,  in
accordance  with the  provisions of the Debentures  and this  Indenture,  to the
payment, either directly or through any such Paying Agent (including the Company
acting as its own Paying Agent) as the Trustee may determine, to the Holders, of
all sums due and to become due thereon in respect of principal and interest, but
money so held in trust need not be  segregated  from other  funds  except to the
extent required by law.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other  charge  imposed on or assessed  against the U.S.  Government  Obligations
deposited  pursuant to Section 1202 or the  principal  and interest  received in
respect  thereof other than any such tax, fee or other charge that by law is for
the account of the Holders of Outstanding Debentures.

         Anything in this Article  Twelve to the contrary  notwithstanding,  the
Trustee  shall  deliver  or pay to the  Company  from time to time upon  Company
Request  any money or U.S.  Government  Obligations  held by it as  provided  in
Section 1202 with  respect to  Debentures  that,  in the opinion of a nationally
recognized  firm  of  independent  public  accountants  expressed  in a  written
certification  thereof  delivered  to the  Trustee,  are in excess of the amount
thereof that would then be required to be deposited to effect a Defeasance  with
respect to the Debentures.
<PAGE>

Section 1204.  REINSTATEMENT.
               -------------

         If the  Trustee  or the  Paying  Agent is  unable to apply any money in
accordance  with this Article Twelve with respect to the Debentures by reason of
any  order  or  judgment  of any  court  or  governmental  authority  enjoining,
restraining  or  otherwise  prohibiting  such  application,  then the  Company's
obligations  under  this  Indenture  and the  Debentures  shall be  revived  and
reinstated  as though no deposit had occurred  pursuant to this  Article  Twelve
with  respect to  Debentures  until such time as the Trustee or Paying  Agent is
permitted to apply all money held in trust pursuant to Section 1203 with respect
to Debentures in accordance with this Article Twelve; provided, however, that if
the Company  makes any  payment of  principal  of or  interest on any  Debenture
following the reinstatement of its obligations,  the Company shall be subrogated
to the rights of the Holders of  Debentures  to receive  such  payment  from the
money so held in trust.

                                ARTICLE THIRTEEN

                        MEETINGS OF HOLDERS OF DEBENTURES

Section 1301.  PURPOSE FOR WHICH MEETINGS MAY BE CALLED.
               ----------------------------------------

         A meeting  of  Holders  may be called at any time and from time to time
pursuant  to  this  Article  to  make,   give  or  take  any  request,   demand,
authorization,  direction,  notice,  consent, waiver or other action provided by
this Indenture to be made, given or taken by Holders.

Section 1302.  CALL, NOTICE AND PLACE OF MEETINGS.
               ----------------------------------

         (1) The  Trustee  may at any time call a  meeting  of  Holders  for any
purpose  specified in Section 1301, to be held at such time and at such place in
Des Moines,  Iowa,  as the Trustee shall  determine.  Notice of every meeting of
Holders,  setting  forth the time and the place of such  meeting  and in general
terms the action  proposed to be taken at such meeting,  shall be given,  in the
manner provided in Section 106, not less than 21 nor more than 180 days prior to
the date fixed for the  meeting.  The Trustee or the Company may fix, in advance
of the giving of such  notice,  a date as the record  date for  determining  the
Holders  entitled to notice or to vote at any such meeting not more than 15 days
prior to the date fixed for the giving of such notice.

         (2) In case at any time the  Company or the  Holders of at least 10% in
principal amount of the Outstanding  Debentures shall have requested the Trustee
to call a meeting of the Holders for any purpose  specified in Section  1301, by
written  request  setting forth in reasonable  detail the action  proposed to be

<PAGE>

taken at the meeting,  and the Trustee shall not have made the first publication
of the notice of such  meeting  within 21 days after  receipt of such request or
shall not thereafter proceed to cause the meeting to be held as provided herein,
then the Company or the Holders of Debentures in the amount above specified,  as
the   case   may   be,   may    determine    the   time   and   the   place   in
__________________________,  for such meeting and may call such meeting for such
purposes by giving notice thereof as provided in subsection (1) of this Section.

Section 1303.  PERSONS ENTITLED TO VOTE AT MEETINGS.
               ------------------------------------

         To be entitled to vote at any meeting of Holders, a Person shall be (1)
a Holder of one or more Outstanding Debentures,  or (2) a Person appointed by an
instrument  in  writing  as  proxy  for a  Holder  or  Holders  of one  or  more
Outstanding  Debentures by such Holder or Holders. The only Persons who shall be
entitled  to be  present  or to speak at any  meeting  of  Holders  shall be the
Persons entitled to vote at such meeting and their counsel,  any representatives
of the Trustee and its  counsel and any  representatives  of the Company and its
counsel.

Section 1304.  QUORUM; ACTION.
               --------------

         The  Persons  entitled to vote a majority  in  principal  amount of the
Outstanding  Debentures shall  constitute a quorum for a meeting of Holders.  In
the absence of a quorum within 30 minutes after the time  appointed for any such
meeting, the meeting shall, if convened at the request of Holders, be dissolved.
In any other case the meeting may be adjourned  for a period of not less than 10
days as determined by the chairman of the meeting  prior to the  adjournment  of
such meeting.  In the absence of a quorum at any such  adjourned  meeting,  such
adjourned meeting may be further adjourned for a period of not less than 10 days
as determined by the chairman of the meeting  prior to the  adjournment  of such
adjourned  meeting.  Notice of the reconvening of any adjourned meeting shall be
given as provided in Section 1302(1), except that such notice need be given only
once not less than five days prior the date on which the meeting is scheduled to
be reconvened.

         Except as  limited  by the  proviso  to  Section  802,  any  resolution
presented to a meeting or adjourned meeting duly reconvened at which a quorum is
present as aforesaid may be adopted only by the affirmative  vote of the Holders
of a majority  in  principal  amount of the  Outstanding  Debentures,  provided,
however,  that,  except as limited by the proviso to Section 802, any resolution
with respect to any request, demand, authorization,  direction, notice, consent,

<PAGE>

waiver or other  action  which this  Indenture  expressly  provides may be made,
given or taken by the  Holders of a specified  percentage,  which is less than a
majority in principal  amount of the Outstanding  Debentures may be adopted at a
meeting or an adjourned meeting duly reconvened and at which a quorum is present
as aforesaid by the affirmative vote of the Holders of such specified percentage
in principal amount of the Outstanding Debentures.

         Any resolution  passed or decision taken at any meeting of Holders duly
held in  accordance  with this  Section  shall be  binding  on all the  Holders,
whether or not present or represented at the meeting.

Section 1305. DETERMINATION OF VOTING RIGHTS; CONDUCT AND ADJOURNMENT OF
              MEETINGS.
              -----------------------------------------------------------

         (1) Notwithstanding any other provisions of this Indenture, the Company
may make such reasonable regulations as it may deem advisable for any meeting of
Holders in regard to proof of the holding of Debentures  and of the  appointment
of proxies and in regard to the  appointment  and duties of inspectors of votes,
the submission and  examination of proxies,  certificates  and other evidence of
the right to vote, and such other matters concerning the conduct of the meetings
as it shall deem appropriate.  Except as otherwise  permitted or required by any
such  regulations,  the  holding  of  Debentures  shall be proved in the  manner
specified in Section 104. Such regulations may provide that written  instruments
appointing  proxies,  regular on their face,  may be presumed  valid and genuine
without the proof specified in Section 104 or other proof.

         (2) The Company shall, by an instrument in writing, appoint a temporary
chairman  of the  meeting,  unless the  meeting  shall  have been  called by the
Company or by Holders as provided in Section 1302(2),  in which case the Company
or the Holders  calling the  meeting,  as the case may be,  shall in like manner
appoint a temporary chairman.  A permanent chairman and a permanent secretary of
the meeting shall be elected by vote of the Persons  entitled to vote a majority
in principal amount of the Outstanding Debentures represented at the meeting.

         (3) At any  meeting  each Holder or proxy shall be entitled to one vote
for each $1,000  principal  amount of  Debentures  held or  represented  by him;
provided,  however,  that no vote  shall be cast or  counted  at any  meeting in
respect of any Debenture challenged as not Outstanding and ruled by the chairman
of the meeting to be not Outstanding.  The chairman of the meeting shall have no
right to vote, except as a Holder or proxy.
<PAGE>

         (4) Any  meeting of Holders  duly called  pursuant  to Section  1302 at
which a quorum is present may be adjourned from time to time by Persons entitled
to vote a majority in principal amount of the Outstanding Debentures represented
at the  meeting;  and the meeting may be held as so  adjourned  without  further
notice.

Section 1306.  COUNTING VOTES AND RECORDING ACTION OF MEETINGS.
              ------------------------------------------------

         The vote upon any resolution  submitted to any meeting of Holders shall
be by written ballots on which shall be subscribed the signatures of the Holders
or of their  representatives  by proxy  and the  principal  amounts  and  serial
numbers of the Outstanding Debentures held or represented by them. The permanent
chairman of the meeting  shall  appoint two  inspectors of votes who shall count
all votes cast at the meeting for or against any  resolution  and who shall make
and file with the secretary of the meeting  their  verified  written  reports in
triplicate of all votes cast at the meeting.  A record,  at least in triplicate,
of the proceedings of each meeting of Holders shall be prepared by the secretary
of the meeting and there shall be attached to said record the  original  reports
of the inspectors of votes on any vote by ballot taken thereat and affidavits by
one or more persons  having  knowledge of the facts  setting forth a copy of the
notice of the  meeting  and  showing  that said  notice was given as provided in
Section 1302 and, if  applicable,  Section  1304.  Each copy shall be signed and
verified by the  affidavits  of the  permanent  chairman  and  secretary  of the
meeting and one such copy shall be delivered to the Company,  and another to the
Trustee to be preserved by the Trustee,  the latter to have attached thereto the
ballots  voted at the  meeting.  Any  record so  signed  and  verified  shall be
conclusive evidence of the matters therein stated.

         This instrument may be executed in any number of counterparts,  each of
which so executed shall be deemed to be an original,  but all such  counterparts
shall together constitute one and the same instrument.

<PAGE>

          IN WITNESS  WHEREOF,  the parties hereto have caused this Indenture to
be duly executed,  and their  respective  corporate seals to be hereunto affixed
and attested, all as of the day and year first above written.

MIDAMERICAN ENERGY HOLDINGS COMPANY

By:
- ----------------------------------------
Name:
Title:


THE BANK OF NEW YORK
as Trustee

By:
- ----------------------------------------
Name:
Title:

<PAGE>


EXHIBIT A

                                FORM OF DEBENTURE

                           (FORM OF FACE OF DEBENTURE)

Series ________                                            Series Issue Date:

No.                                                        __________________
       -------
$
 -------------------                                       Original Aggregate
                                                           Principal Amount of
                                                           Series:

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

   11% JUNIOR SUBORDINATED DEFERRABLE INTEREST DEBENTURE, SERIES __, DUE ____

         MidAmerican   Energy  Holdings   Company,   an  Iowa  corporation  (the
"Company"),  which term includes any successor  corporation  under the Indenture
hereinafter  referred  to),  for  value  received,  hereby  promises  to  pay to
____________________,    or   registered   assigns,   the   principal   sum   of
__________________  Dollars  on  ______________,   ____,  subject  to  mandatory
redemption in ten equal semi-annual principal installments, commencing ________,
as more fully  described on the reverse  hereof,  together  with any accrued and
unpaid interest thereon, including any Deferred Interest, and to pay interest on
said  principal sum from  ____________,  ____, or from the most recent  Interest
Payment Date (as defined below) to which interest has been paid or duly provided
for,  semi-annually (subject to deferral as set forth herein) in arrears on June
15 and  December 15 of each year (each such date,  an "Interest  Payment  Date")
commencing  __________,  ____,  at the rate of 11% per annum until the principal
hereof  shall have  become due and  payable,  and on any overdue  principal  and
(without  duplication  and to the  extent  that  payment  of  such  interest  is
enforceable under applicable law) on any overdue  installment of interest at the
same rate per annum compounded semi-annually.  The amount of interest payable on
<PAGE>
any  Interest  Payment  Date shall be computed on the basis of a 360-day year of
twelve 30-day months. The amount of interest payable for any period shorter than
a full semi-annual period for which interest is computed will be computed on the
basis of the actual number of days elapsed per 30-day  month.  In the event that
any date on which  interest is payable on this  Debenture is not a Business Day,
then  payment  of  interest  payable  on such  date  will  be  made on the  next
succeeding day that is a Business Day (and without any interest or other payment
in respect of any such delay),  except that, if such Business Day is in the next
succeeding  calendar  year,  such  payment  shall  be  made  on the  immediately
preceding  Business  Day, in each case with the same force and effect as if made
on such date. The interest  installment so payable,  and punctually paid or duly
provided for, on any Interest  Payment Date will, as provided in the  Indenture,
be paid to the Person in whose name this  Debenture (or one or more  Predecessor
Debentures, as defined in said Indenture) is registered at the close of business
on the regular  record date for such  interest  installment,  which shall be the
close of business on the Business Day next preceding such Interest Payment Date.
[IF THE  PROPERTY  TRUSTEE IS NO LONGER THE  HOLDER OF THE  DEBENTURES  -- which
shall be the close of  business  on the ___  Business  Day next  preceding  such
Interest  Payment Date.] Any such interest  installment  not punctually  paid or
duly provided for shall forthwith cease to be payable to the registered  Holders
on such  regular  record  date and may be paid to the  Person in whose name this
Debenture (or one or more Predecessor  Debentures) is registered at the close of
business on a special  record date to be fixed by the Trustee for the payment of
such defaulted interest, notice whereof shall be given to the registered Holders
of the  Debentures  not less than 10 days prior to such special record date. The
principal  of and the  interest  on  this  Debenture  shall  be  payable  at the
Corporate Trust Office of the Trustee maintained for that purpose in any coin or
currency  of the United  States of America  that at the time of payment is legal
tender for payment of public and private debts; provided,  however, that payment
of  interest  may be made at the option of the  Company  by check  mailed to the
registered  Holder at such  address as shall appear in the  Debenture  Register.
Notwithstanding  the  foregoing,  so long as the Holder of this Debenture is the
Property Trustee, the payment of the principal of and interest on this Debenture
will be made at such  place  and to such  account  as may be  designated  by the
Property Trustee.

         The indebtedness evidenced by this Debenture is, to the extent provided
in the  Indenture,  subordinate  and  junior  in right of  payment  to the prior
payment in full of all Senior Indebtedness of the Company, and this Debenture is
issued  subject to the provisions of the Indenture  with respect  thereto.  Each
Holder of this  Debenture,  by  accepting  the same,  (a) agrees to and shall be
bound by such  provisions,  (b) authorizes and directs the Trustee on his or her
behalf to take such action as may be necessary or  appropriate to acknowledge or
effectuate the subordination so provided and (c) appoints the Trustee his or her
attorney-in-fact  for any and all such purposes.  Each Holder hereof,  by his or
her  acceptance  hereof,  hereby  waives  all  notice of the  acceptance  of the
subordination provisions contained herein and in the Indenture by each holder of
Senior Indebtedness,  whether now outstanding or hereafter incurred,  and waives
reliance by each such holder upon said provisions.
<PAGE>

         Unless the  Certificate of  Authentication  hereon has been executed by
the Trustee referred to on the reverse side hereof,  this Debenture shall not be
entitled to any benefit under the  Indenture or be valid or  obligatory  for any
purpose.

         The  provisions  of this  Debenture  are  continued on the reverse side
hereof and such continued provisions shall for all purposes have the same effect
as though fully set forth at this place.

         IN WITNESS  WHEREOF,  the  Company  has caused  this  instrument  to be
executed.

Dated:

MIDAMERICAN ENERGY HOLDINGS COMPANY

By

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

<PAGE>

                     (FORM OF CERTIFICATE OF AUTHENTICATION)

                          CERTIFICATE OF AUTHENTICATION

         This  is one  of  the  Debentures  described  in  the  within-mentioned
Indenture.




THE BANK OF NEW YORK
By:
- ----------------------------------------
Name:
Title:
<PAGE>

                         (FORM OF REVERSE OF DEBENTURE)

         This Debenture is one of the duly authorized  Debentures of the Company
(herein  sometimes  referred  to as the  "Debentures"),  all  issued  under  and
pursuant to an Indenture  dated as of March __,  2000,  (the  "Indenture")  duly
executed and delivered  between the Company and The Bank of New York, as Trustee
(the  "Trustee"),  to which  Indenture and all indentures  supplemental  thereto
reference is hereby made for a description of the rights, limitations of rights,
obligations,  duties and immunities  thereunder of the Trustee,  the Company and
the Holders of the  Debentures.  The  Debentures  are  issuable in series  (this
Debenture  being of the series  specified  on the front  hereof) in an aggregate
principal amount not exceeding  $800,000,000.  The Debentures of this series are
subject to mandatory redemption in ten semi-annual  principal  installments each
equal to 10% of the original  aggregate  principal  amount of Debentures of this
series,  with the first  installment  payable on the first interest payment date
which is at least five years and six months  following the Series Issue Date and
an  installment  payable on each  interest  payment date  thereafter  and on the
maturity date.

     The  Company  shall also have the option to redeem this  Debenture,  at any
time in certain  circumstances  upon the  occurrence  of a Special  Event,  at a
redemption  price  equal to 100% of the  principal  amount  plus any accrued but
unpaid  interest to the date of such redemption (the  "Redemption  Price").  Any
Special Event  Redemption  pursuant to this paragraph will be made upon not less
than 30 nor more than 60 days' notice at the Redemption Price. If the Debentures
are only partially  redeemed by the Company pursuant to a mandatory  redemption,
the Debentures of this series will be redeemed pro rata.

         In the  event of  redemption  of this  Debenture  in part  only,  a new
Debenture of the same series for the unredeemed portion hereof will be issued in
the name of the Holder hereof upon the cancellation hereof.

         In case an Event of Default,  as defined in the  Indenture,  shall have
occurred  and be  continuing,  the  principal  of all of the  Debentures  may be
declared,  and upon such  declaration  shall  become,  due and  payable,  in the
manner, with the effect and subject to the conditions provided in the Indenture.
<PAGE>

         The  Indenture  contains  provisions  permitting  the  Company  and the
Trustee,  with the  consent  of the  Holders  of not  less  than a  majority  in
aggregate  principal amount of the Debentures  affected at the time outstanding,
as defined in the Indenture,  to execute supplemental indentures for the purpose
of adding any provisions to or changing in any manner or eliminating  any of the
provisions of the Indenture or of any supplemental  indenture or of modifying in
any manner the rights of the Holders of the Debentures;  provided, however, that
no such  supplemental  indenture  shall (i)  extend  the fixed  maturity  of the
Debentures, or reduce the principal amount thereof, or reduce the rate or extend
the time of payment of  interest  thereon,  without the consent of the Holder of
each  Debenture  so  affected,  or  (ii)  reduce  the  aforesaid  percentage  of
Debentures,   the  Holders  of  which  are  required  to  consent  to  any  such
supplemental  indenture,  without the  consent of the Holders of each  Debenture
then outstanding and affected  thereby.  The Indenture also contains  provisions
permitting  the  Holders  of a majority  in  aggregate  principal  amount of the
Debentures at the time  outstanding  affected  thereby,  on behalf of all of the
Holders of the  Debentures,  to waive any past default in the performance of any
of the covenants  contained in the  Indenture,  or  established  pursuant to the
Indenture with respect to the Debentures, and its consequences, except a default
in the payment of the  principal  of or interest on any of the  Debentures.  Any
such  consent  or waiver by the  registered  Holder  of this  Debenture  (unless
revoked as provided in the Indenture)  shall be conclusive and binding upon such
Holder  and upon all future  Holders  and  owners of this  Debenture  and of any
Debenture issued in exchange herefor or in place hereof (whether by registration
of transfer or otherwise),  irrespective  of whether or not any notation of such
consent or waiver is made upon this Debenture.

         No reference herein to the Indenture and no provision of this Debenture
or of the Indenture  shall alter or impair the obligation of the Company,  which
is absolute  and  unconditional,  to pay the  principal  of and interest on this
Debenture  at the  time  and  place  and at the  rate  and in the  money  herein
prescribed.

         The  Company  shall  have the right at any time  during the term of the
Debentures  from  time to time to extend  the  interest  payment  period of such
Debentures to up to 10  consecutive  six-month  payment  periods (an  "Extension
Period");  provided that an Extension  Period may not extend beyond the Maturity
Date or,  as to each  Debenture  being  optionally  redeemed  or, in the case of
mandatory  redemption,  the portion thereof being redeemed,  beyond the relevant
Redemption Date. At the end of any such Extension Period,  the Company shall pay
all interest then accrued and unpaid (together with interest thereon at the rate
specified  for the  Debentures  to the extent that  payment of such  interest is
enforceable  under applicable law). Before the termination of any such Extension
<PAGE>
Period, the Company may further extend such Extension Period, provided that such
Extension  Period  together with all such further  extensions  thereof shall not
exceed 10 consecutive  six-month payment periods. At the termination of any such
Extension Period and upon the payment of all accrued and unpaid interest and any
additional amounts then due, the Company may commence a new Extension Period.

         As provided in the Indenture and subject to certain limitations therein
set forth,  this Debenture is transferable  under limited  circumstances  by the
registered Holder hereof on the Register of the Company,  upon surrender of this
Debenture for registration of transfer at the office or agency of the Company in
____________________  accompanied  by a written  instrument  or  instruments  of
transfer in form satisfactory to the Company or the Trustee duly executed by the
registered  Holder  hereof or his  attorney  duly  authorized  in  writing,  and
thereupon one or more new  Debentures of  authorized  denominations  and for the
same aggregate  principal amount will be issued to the designated  transferee or
transferees.  No  service  charge  will be made for any such  transfer,  but the
Company  may  require  payment  of a sum  sufficient  to cover  any tax or other
governmental charge payable in relation thereto.

         Prior  to  due  presentment  for   registration  of  transfer  of  this
Debenture, the Company, the Trustee, any paying agent and any Registrar may deem
and treat the registered  Holder hereof as the absolute owner hereof (whether or
not this Debenture shall be overdue and  notwithstanding any notice of ownership
or writing  hereon made by anyone other than the  Registrar)  for the purpose of
receiving  payment of or on account of the  principal  hereof and  interest  due
hereon and for all other  purposes,  and neither the Company nor the Trustee nor
any  paying  agent nor any  Registrar  shall be  affected  by any  notice to the
contrary.

         No  recourse  shall be had for the payment of the  principal  of or the
interest on this  Debenture,  or for any claim based  hereon,  or  otherwise  in
respect  hereof,  or  based  on or in  respect  of the  Indenture,  against  any
incorporator,  stockholder,  officer or director,  past,  present or future,  as
such, of the Company or of any predecessor or successor corporation,  whether by
virtue of any constitution, statute or rule of law, or by the enforcement of any
assessment or penalty or otherwise,  all such liability being, by the acceptance
hereof  and as part of the  consideration  for the  issuance  hereof,  expressly
waived and released.

         The Debentures are issuable only in definitive  form without coupons in
denominations of $25 and any integral multiple thereof. Debentures so issued are
issuable only in registered form without coupons in denominations of $25 and any
integral  multiple  thereof as provided in the  Indenture and subject to certain
limitations herein and therein set forth.  Debentures so issued are exchangeable
for a like  aggregate  principal  amount of  Debentures  of the same series of a
different authorized  denomination,  as requested by the Holder surrendering the
same.
<PAGE>

         All terms used in this  Debenture  that are  defined  in the  Indenture
shall have the meanings assigned to them in the Indenture.


                             SUBSCRIPTION AGREEMENT

MidAmerican Capital Trust I
c/o MidAmerican Energy Holdings Company
302 South 36th Street
Suite 400
Omaha, Nebraska  68131
Attn: David L. Sokol

Ladies and Gentlemen:

                  The undersigned is executing this Agreement in connection with
its subscription for Trust Securities (as defined below) of MidAmerican  Capital
Trust I (the "Trust"),  a statutory  business trust formed by MidAmerican Energy
Holdings  Company,  an Iowa corporation  (the "Company"),  under the laws of the
State of Delaware.  The undersigned  understands  that the Trust is relying upon
the accuracy and  completeness of the information  contained herein in complying
with its  obligations  under federal and state  securities and other  applicable
laws.

                  Teton Formation L.L.C.  ("Parent"),  an Iowa limited liability
company,  Teton Acquisition  Corp., an Iowa corporation  ("Merger Sub"), and the
Company have entered into an Agreement  and Plan of Merger,  dated as of October
24, 1999 (the "Merger  Agreement"),  pursuant to which, and subject to the terms
and  conditions  set  forth  therein,  Merger  Sub  will  merge  with  and  into
MidAmerican, with MidAmerican being the surviving corporation (the "Merger").

                  The undersigned hereby irrevocably agrees with, and represents
and  warrants  to and for the benefit of, the Trust,  the  Company,  Merger Sub,
Parent and the members of Parent, as follows:

         1.       Subscription.
                  ------------

                  (a)   On  the terms and subject to the  conditions  of this
Agreement,  the undersigned hereby irrevocably agrees to purchase, and the Trust
hereby  irrevocably  agrees to sell, on the Initial  Closing Date (as defined in
Section 5 below) 18,190,880 11% Trust Issued Preferred  Securities  (liquidation
amount $25 per  security)  (the  "Trust  Securities")  of the Trust,  having the
terms,  limitations and relative rights and preferences set forth in the Amended
and Restated Declaration of Trust (including the exhibits thereto),  to be dated
as of the  Initial  Closing  Date and in the form  attached as Schedule I hereto
(the "Declaration of Trust"), for an aggregate purchase price of $454,772,000.
<PAGE>

                  (b)   The   undersigned   hereby   irrevocably   agrees  to
purchase,  from time to time after the Initial  Closing Date,  additional  Trust
Securities  for a purchase price of $25 per Trust  Security,  up to an aggregate
purchase price for all such additional Trust Securities of $345,228,000, subject
to the following terms and conditions:

                  (i) The amount of additional  Trust Securities to be purchased
         upon notice from the Trust, or the Company on its behalf,  as described
         below (when calculated based on the aggregate  purchase price thereof),
         at any time shall not exceed the aggregate cash  consideration  paid or
         to be paid to  holders  of  trust  preferred  securities  of  CalEnergy
         Capital Trust II and/or CalEnergy Capital Trust III (together  referred
         to as "TIDES") with respect to which securities  conversion rights have
         been exercised (A) during the  Subscription  Period to which the notice
         to be given pursuant to subsection  (ii) below  relates,  or (B) during
         the period from the end of such  Subscription  Period until the date of
         such  notice  (the  "Notice  Period");  provided,  that,  the amount of
         additional Trust Securities otherwise required to be purchased pursuant
         to clause (A) shall be  reduced  by the amount of any Trust  Securities
         purchased   with  respect  to  any  Notice  Period   included  in  such
         Subscription  Period.  "Subscription  Period"  shall  mean  the  period
         commencing on the date  following the end of the previous  Subscription
         Period (or  commencing on the Initial  Closing Date, in the case of the
         first  Subscription  Period,)  and (B)  ending on the date on which the
         aggregate  cash  consideration  paid or to be paid to  holders of TIDES
         with respect to which securities  conversion rights have been exercised
         since  the end of the  previous  Subscription  Period  (or the  Initial
         Closing Date, in the case of the first  Subscription  Period) equals or
         exceeds the Minimum Commitment (as defined below);

                  (ii) The  closing  of any such  additional  purchase  of Trust
         Securities  pursuant to this Section 1(b) shall take place on the tenth
         day  (or  such  earlier  day,  as  the  undersigned  may  agree  in its
         discretion)   following   receipt   by  the   undersigned   of  written
         notification  by the Trust,  or by the  Company on its  behalf,  to the
         undersigned  given  within  thirty (30) days of the end of the previous
         Subscription  Period.  Such notice shall  request that the  undersigned
         purchase  additional  Trust Securities and state (A) the aggregate cash
         consideration  paid or to be paid to holders  of TIDES with  respect to
         which  securities  conversion  rights have been  exercised  during such
         previous  Subscription  Period or  thereafter  but prior to the date of
         such notice,  and (B) the amount of additional  Trust  Securities to be
         purchased by the  undersigned  (which  amount shall not be greater than
         the amount set forth pursuant to the immediately preceding clause (A)).
         If no such  notice  is given  within  thirty  (30) days of the end of a
         Subscription  Period,  the undersigned shall have no further obligation
         under this Agreement to purchase the amount of Trust  Securities  which
         it was otherwise required to purchase with respect to such Subscription
         Period;

                  (iii) The stated maturity of such additional  Trust Securities
         shall be ten  years  from the date of  issuance,  and the  amortization
         schedule of such additional Trust Securities shall commence on the next
         Interest  Payment  Date  (as  defined  in  the  Declaration  of  Trust)
         following  the date that is five and  one-half  years  from the date of
         issuance;
<PAGE>

                  (iv) The purchase and sale of such additional Trust Securities
         pursuant to this  Section 1(b) shall be subject to  fulfillment  of all
         the conditions set forth in Section 6 hereof;

                  (v) The  undersigned  shall not be  obligated  to purchase any
         additional  Trust  Securities  unless the purchase  price of such Trust
         Securities  being  purchased  at such  time is at  least  $50  million;
         provided,  however,  that if the  maximum  amount of the  undersigned's
         remaining  commitment to purchase Trust  Securities  under this Section
         1(b) is less than $50 million,  then the minimum  purchase amount shall
         be the amount of such remaining commitment ($50 million, or such lesser
         amount pursuant to the preceding clause, the "Minimum Commitment"); and

                  (vi) The undersigned's obligation to purchase additional Trust
         Securities  pursuant to this  Section  1(b) shall expire on the seventh
         anniversary of the Initial Closing Date.

                  (c)   The  purchase  price  for  the  Trust  Securities  is
payable in cash or other immediately available funds. The undersigned may assign
its   subscription   rights  hereunder  to  one  or  more  of  its  consolidated
subsidiaries;  provided, however, that the undersigned shall remain fully liable
for all of its obligations hereunder, including, without limitation, the payment
of the purchase  price for all of the Trust  Securities.  As a condition to such
subscription,  each consolidated  subsidiary of the undersigned purchasing Trust
Securities  shall  execute  and  deliver  to the  Trust  a  counterpart  of this
Agreement, and shall be bound by the terms and conditions of this Agreement (but
with its obligations  limited to the Trust  Securities being purchased by it) as
if such person was the original signatory hereto.

         2.       Other Subscription Agreements. Merger Sub has entered into, in
connection with the transactions  contemplated under the Merger Agreement, (i) a
subscription  agreement with David L. Sokol (as amended, the "Sokol Subscription
Agreement"),  pursuant  to which David L. Sokol has agreed to  purchase,  on the
terms and subject to the  conditions  stated  therein,  shares of the  Company's
common stock, no par value per share ("Common  Stock"),  and options to purchase
Common  Stock,  (ii) a  subscription  agreement  with Gregory E. Abel (the "Abel
Subscription  Agreement"),  pursuant  to which  Gregory  E.  Abel has  agreed to
purchase,  on the terms and subject to the conditions stated therein,  shares of
Common  Stock  and  options  to  purchase  Common  Stock,  (iii) a  subscription
agreement  with  the  undersigned  (as  amended  and  restated,  the  "Berkshire
Subscription  Agreement"),  pursuant  to which  the  undersigned  has  agreed to
purchase,  on the terms and subject to the conditions stated therein,  shares of
Common  Stock and shares of the  Company's  Zero  Coupon  Convertible  Preferred
Stock, and (iv) a subscription agreement with Walter Scott, Jr. (as amended, the
"Scott  Subscription  Agreement" and,  together with this  Agreement,  the Sokol
Subscription  Agreement,  the  Abel  Subscription  Agreement  and the  Berkshire
Subscription Agreement, collectively, the "Subscription Agreements), pursuant to
which Walter Scott, Jr. has agreed to purchase,  on the terms and subject to the
conditions  stated  therein,  shares of Common Stock.  Each of the  Subscription
Agreements are separate and several  agreements,  and the sales of Securities to
the undersigned and to the other purchasers  under the  Subscription  Agreements
are to be separate and several sales.
<PAGE>

          3.      Representations and Warranties of the Trust.
                  -------------------------------------------
The Trust hereby represents and warrants to the undersigned that:

                  (a)   Organization  and  Qualification.   The  Trust  is  a
statutory  business trust duly organized,  validly existing and in good standing
under the laws of the State of Delaware.  Except for  obligations or liabilities
incurred, or to be incurred, in connection with the transactions contemplated by
the Merger  Agreement or in  connection  with its  organization,  on the Initial
Closing Date the Trust will not have incurred any  obligations or liabilities or
engaged in any business activities of any kind.

                  (b)   Authority.  On the Closing  Date,  the  issuance  and
delivery of the Trust Securities being purchased on such date in accordance with
this Agreement will have been duly authorized by the Trust.

                  (c)   Issuance  of  Securities.  On the Closing  Date,  the
Trust  Securities  to be issued and sold by the Trust on such date  pursuant  to
this Agreement,  when issued in accordance with the provisions  hereof,  will be
validly issued,  fully paid and nonassessable  undivided beneficial interests in
the assets of the Trust,  and no holder of  interests in the Trust will have any
preemptive rights to subscribe for any such Trust Securities, except pursuant to
this  Agreement.  On the  Closing  Date,  the  only  securities  which  will  be
authorized  for issuance by the Trust are the Trust  Securities to be issued and
sold by the Trust pursuant to this  Agreement and the Trust's Common  Securities
issued or to be issued by the Trust pursuant to the Common  Securities  Purchase
Agreement,  dated  as of the date  hereof,  by and  between  the  Trust  and the
Company.

                  (d)   Approvals   and  Consents;   Non-Contravention.   The
creation, authorization, issuance, offer and sale of the Trust Securities do not
require any consent,  approval or authorization  of, or filing,  registration or
qualification with, any governmental authority on the part of the Company or the
Trust  (other than with respect to the  organization  of the Trust) or the vote,
consent or approval  in any manner of the holders of any capital  stock or other
security of the Company as a condition  to the  execution  and  delivery of this
Agreement or the creation, authorization,  issuance, offer and sale of the Trust
Securities.  The execution  and delivery by the Trust of this  Agreement and the
performance by the Trust of its  obligations  hereunder will not violate (i) the
terms and conditions of the Trust's  Certificate of Trust or the  Declaration of
Trust or any  agreement to which the Trust is a party or by which it is bound or
(ii)  subject to the  accuracy  of the  representations  and  warranties  of the
undersigned contained in Section 4 hereof, any federal or state law.

         4.       Representations and Warranties of the Undersigned.
                  -------------------------------------------------
The undersigned hereby represents and warrants to the Trust that:
<PAGE>

                  (a)   Organization  and  Qualification.  The undersigned is
duly organized or formed,  validly  existing and in good standing under the laws
of the state of its organization or formation.

                  (b)   Authority.  The  undersigned  has the requisite power
and authority to enter into this Agreement, to perform its obligations hereunder
and to consummate the transactions contemplated hereby. The execution,  delivery
and performance of this Agreement by the undersigned and the consummation by the
undersigned of the transactions  contemplated  hereby have been duly and validly
approved by all necessary  action,  and no other  proceedings on the part of the
undersigned  are necessary to authorize the execution,  delivery and performance
of this Agreement by the undersigned and the  consummation by the undersigned of
the transactions  contemplated  hereby. This Agreement has been duly and validly
executed and delivered by the undersigned and,  assuming the due  authorization,
execution  and  delivery of this  Agreement by the Trust,  constitutes  a legal,
valid  and  binding  obligation  of  the  undersigned  enforceable  against  the
undersigned  in  accordance  with its  terms,  except as  enforceability  may be
limited by bankruptcy, insolvency,  reorganization,  moratorium or other similar
laws  affecting the  enforcement of creditors'  rights  generally and by general
equitable principles (regardless of whether such enforceability is considered in
a proceeding in equity or at law).

                  (c)   Approvals   and  Consents;   Non-Contravention.   The
execution, delivery and performance of this Agreement by the undersigned and the
consummation by the undersigned of the transactions  contemplated  hereby do not
require any consent,  approval or authorization  of, or filing,  registration or
qualification  with, any governmental  authority on the part of the undersigned,
or the vote,  consent or  approval  in any manner of the  holders of any capital
stock or other  security of the  undersigned as a condition to the execution and
delivery  of  this  Agreement  or the  consummation  by the  undersigned  of the
transactions  contemplated hereby. The execution and delivery by the undersigned
of this  Agreement and the  performance by the  undersigned  of its  obligations
hereunder  will not violate (i) the terms and  conditions of the  certificate of
incorporation,  or other  applicable  formation  document,  or the bylaws of the
undersigned, or any agreement to which the undersigned is a party or by which it
is bound or (ii) any federal or state law.  Notwithstanding  any other provision
of this Section  4(c), no  representation  or warranty is made as to whether the
undersigned  or  any  of  its  affiliates,  as  a  result  of  the  transactions
contemplated  by this  Agreement  or the  Merger  Agreement  would be subject to
regulation as a registered  holding  company under the 1935 Act. The undersigned
would not intend to register  as such a holding  company if that were a required
condition of the transaction.

                  (d)   Residence.  The principal  place of business  address
set forth on the  signature  page hereof is the  undersigned's  true and correct
principal  place of business and is the only  jurisdiction  in which an offer to
sell the Trust Securities was made to the undersigned and the undersigned has no
present  intention of moving its principal  place of business to any other state
or jurisdiction.
<PAGE>

                  (e)   No   Registration;    Transfer   Restrictions.    The
undersigned understands that the Trust Securities have not been registered under
the  Securities  Act of 1933,  as amended (the "Act"),  or under the laws of any
other  jurisdiction,  and that the Trust  does not  contemplate  and is under no
obligation to so register the Trust Securities and that the Trust Securities are
only  transferable  to  "Permitted  Holders" (as defined in the  Declaration  of
Trust). The undersigned understands and agrees that the Trust Securities must be
held  indefinitely  unless they are subsequently  transferred (i) pursuant to an
effective  registration  statement under the Act and, where required,  under the
laws of other  jurisdictions  or (ii) pursuant to an exemption  from  applicable
registration   requirements.   The  undersigned  recognizes  that  there  is  no
established trading market for the Trust Securities and that it is unlikely that
any public market for the Trust  Securities will develop.  The undersigned  will
not offer, sell, transfer or assign its Trust Securities or any interest therein
in  contravention  of this Agreement,  the Declaration of Trust,  the Act or any
state or federal law.

                  (f)   Purchase  for  Investment.  The Trust  Securities for
which the  undersigned  hereby  subscribes  are being  acquired  solely  for the
undersigned's own account for investment and are not being purchased with a view
to or for resale, distribution or other disposition,  and the undersigned has no
present plans to enter into any contract, undertaking,  agreement or arrangement
for any such resale, distribution or other disposition.

                  (g)   Information.  The  undersigned  has been  granted the
opportunity  to ask  questions of, and receive  answers from,  the Trust and the
Company and the officers of the Trust and the Company  concerning  the terms and
conditions  of the sale of the Trust  Securities,  the Merger  Agreement and the
transactions  contemplated  thereby,  and to obtain any  additional  information
which the undersigned deems necessary to make an informed  investment  decision.
The undersigned has received or has had access to other documents requested from
the Trust and the Company  relating  to the Trust  Securities  and the  purchase
thereof,  and the  Trust and the  Company  have  afforded  the  undersigned  the
opportunity to discuss the undersigned's  investment in the Trust and to ask and
receive  answers  to any  questions  relating  to the  investment  in the  Trust
Securities,  the Merger Agreement and the transactions contemplated thereby. The
undersigned  understands  and has evaluated the risks of a purchase of the Trust
Securities.

                  (h)   Accredited  Investor.  The  undersigned  has read the
text of Rule  501(a)(1) - (8) of Regulation D under the Act and confirms that it
is an "accredited investor" as described thereby.

                  (i)      Plan Assets.
                           -----------

                  (i) By checking below,  the undersigned has indicated  whether
         or not it is, or is acting on behalf of, a "benefit plan investor",  as
         defined in 29 C.F.R. ss. 2510.3-101.  The undersigned acknowledges that
         (A) a benefit plan  investor  includes (x) an "employee  benefit  plan"
         within  the  meaning of Section  3(3) of the U.S.  Employee  Retirement
         Income Security Act of 1974, as amended ("ERISA"),  whether or not such
         plan is  subject  to ERISA,  or (y) a plan or  arrangement  subject  to
         Section  4975 of the  Internal  Revenue  Code of 1986,  as amended (the

<PAGE>

         "Code")  or (iii) an entity  which is deemed to hold the  assets of any
         such employee benefit plan, plan or arrangement described in (x) or (y)
         above  pursuant to 29 C.F.R.  ss.  2510.3-101 or otherwise,  (B) a plan
         which is maintained by a foreign  corporation,  governmental  entity or
         church, a Keogh plan covering no common-law employees and an individual
         retirement  account  would  each be a benefit  plan  investor  for this
         purpose,  even though they are generally not subject to ERISA and (C) a
         foreign or U.S.  entity which is not an operating  company and which is
         not publicly  traded or registered  as an investment  company under the
         Investment Company Act of 1940, as amended, and in which 25% or more of
         the value of any  class of equity  interests  is held by  benefit  plan
         investors,  would be deemed to hold the assets of one or more  employee
         benefit plans pursuant to 29 C.F.R. 2510.3-101. The undersigned further
         understands that for purposes of determining whether this 25% threshold
         has been met or exceeded,  the value of any equity  interests held by a
         person  (other  than a benefit  plan  investor)  who has  discretionary
         authority or control  with respect to the assets of the entity,  or any
         person who  provides  investment  advice for a fee (direct or indirect)
         with respect to such  assets,  or any  affiliate  of such a person,  is
         disregarded:

                                    ___  Yes                   X   No
                                                              ---

                  (ii) By checking below, the undersigned has indicated  whether
         it is, or is acting on behalf of, such an employee  benefit plan,  plan
         or  arrangement  described in the preceding  question,  or is an entity
         deemed to hold the assets of any such employee  benefit  plan,  plan or
         arrangement that is subject to ERISA and/or Section 4975 of the Code.

                                    ___  Yes                   X   No
                                                              ---

                  (iii) By checking below, the undersigned has indicated whether
         it is an insurance company using assets of its general account.

                                    ___  Yes                   X   No
                                                              ---

         If the  answer  to the  above  question  is yes,  please  indicate  the
         percentage of the general  account that is attributable to benefit plan
         investors subject to ERISA and/or Section 4975 of the Code: _______%.

                  (j)   Holding  Company.  The  undersigned  is not a "public
utility  company",  a "holding  company",  a "subsidiary  company" of a "holding
company", or an "affiliate" of a "holding company" or of a "subsidiary company",
as such terms are defined in the Public Utility  Holding Company Act of 1935, as
amended, or a "public utility" as such term is defined in the Federal Power Act.

                  (k)   Assignment.  The  undersigned  will only  assign  its
subscription  rights hereunder to one or more of its  consolidated  subsidiaries
who are capable of making the representations  and warranties  contained in this
Section 4 and of performing the obligations they undertake hereunder.
<PAGE>

         5.  Closing.  The  closing  of the  purchase  and  sale  of  the  Trust
Securities  pursuant to Section 1(a) of this Agreement shall be held at the same
place  and at the  same  time  as the  closings  under  the  other  Subscription
Agreements (the "Initial  Closing Date") and immediately  prior to the effective
time of the Merger  (but  contingent  upon such  effectiveness  of the  Merger).
"Closing  Date" shall refer to the date of the closing of any  purchase and sale
of Trust Securities on such date pursuant to this Agreement. Any such closing is
referred to herein as a "Closing."

          6. Conditions to Closing. (a) The undersigned's obligation to purchase
             ---------------------
the Trust  Securities  under  this  Agreement  at the  Closing is subject to the
fulfillment on or prior to the Closing of the following conditions:

                  (i)  Representations  and Warranties.  Each representation and
         warranty made by the Trust in this Agreement  shall be true and correct
         in all  material  respects on and as of the Closing Date as though such
         representation  or  warranty  was  made on the  Closing  Date,  and any
         representation or warranty made as of a specified date earlier than the
         Closing Date shall have been true and correct in all material  respects
         on and as of such earlier date.

                  (ii) Performance.  The Trust shall have performed and complied
         with, in all material respects, each agreement, covenant and obligation
         required by this  Agreement to be so performed or complied  with by the
         Trust at or before the Closing Date.

                  (iii) Merger  Agreement.  As of the Initial  Closing Date, all
         conditions to the consummation of the transactions  contemplated by the
         Merger Agreement shall have been satisfied or waived and the closing of
         the transactions  contemplated  hereunder shall occur immediately prior
         to the effective time of the Merger.

                  (iv) Subscription Agreements.  As of the Initial Closing Date,
         the  Subscription  Agreements  shall be in full  force and  effect,  no
         cancellation  or  termination   (purported  or  otherwise)  shall  have
         occurred in respect of any Subscription  Agreement,  no material breach
         or  default  shall have  occurred  and be  continuing  under any of the
         Subscription  Agreements,  and closings  under all of the  Subscription
         Agreements shall be effected concurrently.

                  (b)   The  Trust's  obligation to sell the Trust Securities
under this Agreement at the Closing is subject to the fulfillment on or prior to
the Closing of the following conditions:

                  (i)  Representations  and Warranties.  Each representation and
         warranty made by the  undersigned in this  Agreement  shall be true and
         correct  in all  material  respects  on and as of the  Closing  Date as
         though such  representation  or warranty was made on the Closing  Date,
         and any  representation or warranty made as of a specified date earlier
         than the Closing  Date shall have been true and correct in all material
         respects on and as of such earlier date.
<PAGE>

                  (ii)  Performance.  The  undersigned  shall have performed and
         complied with, in all material respects,  each agreement,  covenant and
         obligation  required by this  Agreement  to be so performed or complied
         with by the undersigned at or before the Closing Date.

                  (iii) Merger  Agreement.  As of the Initial  Closing Date, all
         conditions to the consummation of the transactions  contemplated by the
         Merger Agreement shall have been satisfied or waived and the closing of
         the transactions  contemplated  hereunder shall occur immediately prior
         to the effective time of the Merger.

                  (iv) Subscription Agreements.  As of the Initial Closing Date,
         the  Subscription  Agreements  shall be in full  force and  effect,  no
         cancellation  or  termination   (purported  or  otherwise)  shall  have
         occurred in respect of any Subscription  Agreement,  no material breach
         or  default  shall have  occurred  and be  continuing  under any of the
         Subscription  Agreements,  and closings  under all of the  Subscription
         Agreements shall be effected concurrently.

         7.  Covenants.  Each of the Trust  and the  undersigned  covenants  and
agrees  with the other that,  at all times from and after the date hereof  until
the Closing  Date,  it will comply with all  covenants  and  provisions  of this
Section  7,  except to the  extent  the other  party may  otherwise  consent  in
writing.

                  (a)   Formation  of  Trust.  The  Company  shall  take  all
actions  necessary to organize the Trust,  to issue its 11% Junior  Subordinated
Deferrable  Interest  Debentures  to the Trust and to cause the Trust to perform
its obligations in accordance with the terms, and subject to the conditions,  of
this Agreement.

                  (b)   Regulatory and Other Approvals.  Subject to the terms
and conditions of this Agreement,  each of the Company and the undersigned  will
proceed  diligently and in good faith to, as promptly as practicable  (x) obtain
all  consents,  approvals  or actions  of,  make all  filings  with and give all
notices to governmental or regulatory authorities or any public or private third
parties required of the Trust and the undersigned to consummate the transactions
contemplated  hereby,  and (y) provide such other information and communications
to such governmental or regulatory  authorities or other public or private third
parties as the other party or such  governmental  or regulatory  authorities  or
other  public or private  third  parties may  reasonably  request in  connection
therewith.  Subject to the terms and conditions of this Agreement,  prior to the
Initial  Closing  Date,  each of the Company and the  undersigned  will  proceed
diligently  and in good  faith to, as  promptly  as  practicable  (x) obtain all
consents, approvals or actions of, make all filings with and give all notices to
governmental  or regulatory  authorities  or any public or private third parties
required  of the  Trust  and the  undersigned  to  consummate  the  transactions

<PAGE>

contemplated by the Merger Agreement, and (y) provide such other information and
communications to such governmental or regulatory authorities or other public or
private  third  parties as the other party or such  governmental  or  regulatory
authorities or other public or private third parties may  reasonably  request in
connection  therewith.  In addition to and not in limitation  of the  foregoing,
prior to the Initial  Closing  Date,  each of the parties will (1) take promptly
all actions  necessary to make the filings required under the  Hart-Scott-Rodino
Antitrust  Improvements  Act of 1976, as amended,  and the rules and regulations
promulgated  thereunder (the "HSR Act"), (2) comply at the earliest  practicable
date with any request for additional information received from the Federal Trade
Commission  (the "FTC") or the Antitrust  Division of the  Department of Justice
(the "Antitrust Division"),  pursuant to the HSR Act, and (3) cooperate with the
other party in  connection  with such party's  filings  under the HSR Act and in
connection  with  resolving any  investigation  or other inquiry  concerning the
transactions  contemplated by this Agreement  commenced by either the FTC or the
Antitrust Division or state attorneys general.

                  (c)   Notice   and   Cure.   Each  of  the  Trust  and  the
undersigned will promptly notify the other in writing of, and  contemporaneously
will provide the other with true and complete  copies of any and all information
or documents  relating to, and will use all commercially  reasonable  efforts to
cure before the Closing Date, any event, transaction or circumstance,  occurring
after the date of this  Agreement  that  causes or will  cause any  covenant  or
agreement  of either  such party  under this  Agreement  to be  breached or that
renders or will  render  untrue any  representation  or  warranty of either such
party  contained in this Agreement as if the same were made on or as of the date
of such event, transaction or circumstance.

                  (d)   Fulfillment of Conditions.  Each of the Trust and the
undersigned will take all  commercially  reasonable steps necessary or desirable
and  proceed  diligently  and in good faith to  satisfy  each  condition  to the
obligations  of such party  contained  in this  Agreement  and will not take any
action that could reasonably be expected to result in the  nonfulfillment of any
such  condition or fail to take any  commercially  reasonable  action that could
reasonably be expected to prevent the nonfulfillment of any such condition.

         8.  Indemnification.  The  undersigned  agrees  to  indemnify  and hold
harmless the Trust,  the Company,  Merger Sub, Parent,  or any member,  officer,
director, employee, agent or control person (within the meaning of Section 15 of
the Act) of any such  entity  from  and  against  any and all  loss,  damage  or
liability due to or arising out of a breach of any representation or warranty of
the  undersigned  contained in any  document  furnished  by the  undersigned  in
connection  with the  offering  and  sale of the  Trust  Securities,  including,
without limitation, this Agreement, or failure by the undersigned to comply with
any  covenant  or  agreement  made by the  undersigned  herein  or in any  other
document furnished by the undersigned to any of the foregoing in connection with
this transaction.

         9. Survival; Binding Effect. All covenants, agreements, representations
and  warranties  made herein shall  survive the  execution  and delivery of this
Agreement  and  delivery  of the Trust  Securities  and  payment  therefor  and,
notwithstanding   any   investigation   heretofore  or  hereafter  made  by  the
undersigned  or on the  undersigned's  behalf,  shall continue in full force and
effect.  Whenever in this  Agreement  any of the parties  hereto is referred to,
such  reference  shall be deemed to include the  successors  and assigns of such
party and all  covenants,  promises and  agreements  in this  Agreement by or on
behalf of the Trust, or by or on behalf of the undersigned, shall bind and inure
to the benefit of the successors and assigns of such parties hereto.
<PAGE>

         10.      Termination.
                  -----------

                  (a)   This   Agreement   may   be   terminated,   and   the
transactions  contemplated  hereby  (but  only  to  the  extent  not  previously
consummated),  may be abandoned (i) by mutual written agreement of the Trust and
the undersigned or (ii) by the Trust or the  undersigned,  in the event that any
order or law becomes effective  restraining,  enjoining or otherwise prohibiting
or making illegal the consummation of any of the  transactions  (but only to the
extent not previously consummated)  contemplated by this Agreement or the Trust,
upon notification of the non-terminating party by the terminating party.

                  (b)   This  Agreement  shall terminate prior to the Initial
Closing Date,  with no further action being required on the part of either party
hereto,  automatically,   upon  any  termination  of  the  Merger  Agreement  in
accordance  with its terms by  MidAmerican  or (with the  requisite  Member vote
under the Parent's  Operating  Agreement  or the  requisite  two-thirds  vote of
Merger Sub's Board of Directors) by the Parent or Merger Sub, as applicable.

                  (c)   If this Agreement is validly  terminated  pursuant to
this Section 10, this Agreement  will forthwith  become null and void, and there
will be no liability or obligation on the part of the  undersigned or the Trust,
Parent or Merger Sub (or any of their respective members,  officers,  directors,
employees, agents or other representatives or affiliates),  except to the extent
of  the  transactions  previously  consummated  hereunder.  Notwithstanding  the
foregoing,  no such termination  shall affect the obligations of the undersigned
pursuant to Section 8, which shall survive any such termination.

         11. Notices. All notices,  statements,  instructions or other documents
required to be given  hereunder  shall be in writing  and shall be given  either
personally, by overnight courier or by facsimile,  addressed to the Trust at its
principal offices,  with a copy to the Company, at 666 Grand Avenue, Des Moines,
Iowa 50309, Attn: President, Telecopy: (515) 242-4031, and to the other party at
its addresses or facsimile  number  reflected on the signature page hereto.  The
undersigned,  by  written  notice  given to the  Trust in  accordance  with this
Section 11 may change the address to which notices, statements,  instructions or
other documents are to be sent to the undersigned.

         12. Complete Agreement;  Counterparts.  This Agreement  constitutes the
entire  agreement and supersedes all other agreements and  understandings,  both
written and oral, between the parties hereto, with respect to the subject matter
hereof.  This Agreement may be executed by any one or more of the parties hereto
in any number of counterparts,  each of which shall be deemed to be an original,
but all such counterparts shall together constitute one and the same instrument.

         13.  Assignment.  Without  the  prior  written  consent  of each of the
parties  hereto,  neither this  Agreement nor any right,  interest or obligation
hereunder  may be assigned by any party  hereto and any attempt to do so will be
void;  provided,  however,  that,  notwithstanding  any other provisions of this

<PAGE>

Agreement,  this  Agreement  and all rights,  interests and  obligations  of the
undersigned  hereunder  (or,  at the  option of the  undersigned,  the right and
obligation  to  purchase  some,  but not all,  of the Trust  Securities)  may be
assigned by the undersigned to one or more subsidiaries of the undersigned which
are, and which  continue to be as of the applicable  Closing Date,  consolidated
with the undersigned for financial  accounting  purposes,  without obtaining the
consent of any other  party  hereto.  Subject to the  preceding  sentence,  this
Agreement  shall  be  binding  upon,  inure  to  the  benefit  of and  shall  be
enforceable by the parties hereto and their respective successors and assigns.

         14.  Amendment  and Waiver.  This  Agreement may be amended or modified
only by an instrument signed by the parties hereto. A waiver of any provision of
this Agreement  must be in writing,  designated as such, and signed by the party
against whom  enforcement  of that waiver is sought.  The waiver by a party of a
breach of any provision of this Agreement shall not operate or be construed as a
waiver of any subsequent or other breach thereof.

          15.  Governing Law. This Agreement  shall be governed by and construed
               -------------
and enforced in accordance with the laws of the State of New York.

<PAGE>


          IN WITNESS  WHEREOF,  the undersigned  has executed this  Subscription
Agreement on this ____ day of March 2000.

BERKSHIRE HATHAWAY INC.
                                                    Mailing Address

By:
 Name:                                              City      State    Zip Code
 Title:

                                                    Tax Identification Number

SUBSCRIPTION ACCEPTED AS OF THE ABOVE DATE

MIDAMERICAN  CAPITAL TRUST I

By:
     Name: David L. Sokol
     Title:  Regular Trustee

     Name: Gregory E. Abel
     Title:  Regular Trustee



                                                                   Exhibit 10.1
                                                                 EXECUTION COPY

                    AMENDED AND RESTATED EMPLOYMENT AGREEMENT

         This Amended and Restated Employment Agreement, originally entered into
as of August 21,  1995,  as amended by  Amendment  No. 1, dated as of August 28,
1996, and as further amended by Amendment No. 2, dated as of April 16, 1997, and
as further  amended by  Amendment  No. 3,  dated as of August 19,  1998,  and as
further  amended  by  Amendment  No. 4, dated as of March 11,  1999,  is further
amended  and  restated  as of May 10,  1999 by and  between  MidAmerican  Energy
Holdings Company  (formerly  California Energy Company  ("CalEnergy")),  an Iowa
corporation (the "Company"), and David L. Sokol (the "Executive").

                                    RECITALS

         The Company  desires to employ the  Executive as its Chairman and Chief
Executive  Officer on the terms set forth in this  Agreement,  and the Executive
desires to accept such employment.

         Accordingly, the Company and the Executive agree as follows:

                                    AGREEMENT

         Section 1.  Defined Terms. Terms used but not defined in this Agreement
will have the meanings ascribed to them in Exhibit A to this Agreement.

         Section 2.  Employment.

          (a) The Company will employ the Executive  as, and the Executive  will
act as, the Chairman and Chief  Executive  Officer of the Company upon the terms
set forth in this  Agreement,  for the Term of  Employment,  except  that in the
event the Executive  relinquishes  his position as Chief  Executive  Officer but
offers to remain  employed as  Chairman of the Board of the Company  pursuant to
Section 7(c),  the  Executive  will act solely as Chairman of the Board upon the
terms set forth in this Agreement for the Term of Employment.

          (b) The  Executive's  primary  place  of  employment  will  be  Omaha,
Nebraska.

         Section 3.  Duties.

          (a) The  Executive  (i) will  manage the  business  of the Company and
supervise and direct the other officers of the Company and its employees, agents
and representatives,  and (ii) will perform and discharge such other duties, and
will have such other  authority,  as are customary to his office.  In performing
such duties, the Executive will report directly to the Board of Directors.
<PAGE>

          (b) The Board will not reduce the title,  office,  duties or authority
of the  Executive in any material  respect and will not require the Executive to
relocate his residence from Omaha, Nebraska. During the Term of Employment,  the
Company  will use its best efforts to cause the  Executive  to be nominated  and
elected to the Company's Board of Directors.

          (c) The Executive will act,  without any  compensation  in addition to
the  compensation  payable  pursuant  to this  Agreement,  as an  officer of any
subsidiary  of the  Company,  or as a member  of the board of  directors  of any
subsidiary of the Company, if so appointed or elected.

          (d) During the Term of  Employment,  the Executive (i) will devote his
entire time, attention and energies during normal business hours to the business
of the Company, and (ii) will not, without the Consent of the Board, perform any
services  for any other Person or engage in any other  business or  professional
activity;  provided,  however, that in the event the Executive  relinquishes his
position as Chief Executive Officer but offers to remain employed as Chairman of
the Board of the Company  pursuant to Section 7(c), the foregoing  items (i) and
(ii) shall no longer apply and instead the Executive  shall provide  services to
the Company as reasonably  requested by the Chief Executive Officer or the Board
and agrees to be available  to provide such  services for up to forty (40) hours
during each month while this Agreement is in effect.

          (e) Notwithstanding subsection (d), the Executive, without the Consent
of the Board, may (i) perform the consulting  duties  contemplated in the letter
agreement  dated  October  5,  1990,  as it may be  amended,  by and  among  the
Executive,  Ogden Corporation and Ogden Projects, Inc., (ii) purchase securities
issued by, or otherwise  passively  invest his personal or family assets in, any
other  company  or  business,  and  (iii)  engage  in  governmental,  political,
educational  or  charitable  activities,  but  only  to the  extent  that  those
activities  (A) are not  inconsistent  with any  direction  of the  Board or any
duties under this  Agreement,  and (B) do not interfere with the devotion by the
Executive of his time,  attention and energies  during normal  business hours to
the business of the Company.

         Section 4.  Compensation.

<PAGE>

          (a) During the Term of Employment,  the Company will pay the Executive
a base salary at a minimum annual rate of six hundred and seventy-five  thousand
dollars ($675,000),  in substantially equal periodic payments in accordance with
the Company's practices for executive employees.  Notwithstanding the foregoing,
if the Executive relinquishes his position as Chief Executive Officer but offers
to remain  employed as Chairman of the Board of the Company  pursuant to Section
7(c),  the Company shall pay the Executive an annual salary in the amount of six
hundred and seventy-five  thousand  dollars  ($675,000) for each 12-month period
during the Term of  Employment,  payable in equal  monthly  installments  on the
first business day of the Company of each month during the Term of Employment.

          (b) The Board will review the salary payable to the Executive at least
annually  beginning  in the fourth  fiscal  quarter of 1999.  The Board,  in its
discretion,  may increase the salary of the Executive from time to time, but may
not reduce the salary of the Executive  below the amount set forth in subsection
(a) above.  The Board may issue the Executive stock options from time to time at
its discretion.

          (c) During the Term of Employment,  the Company will pay the Executive
an annual bonus, not later than ten calendar days after the end of the preceding
fiscal year of the Company in an amount determined by the Board, by reference to
the  accomplishment  by the Executive of goals  established by the Board for the
related fiscal year. The annual bonus paid to the Executive,  however,  will not
be less than the Minimum Bonus.  The Executive shall also be eligible to be paid
other bonuses for each fiscal year as determined by the Board.  The  Executive's
annual  bonus,  together  with all such other  bonuses  paid or payable  for the
fiscal  year  (including  any amounts for which  receipt is  otherwise  deferred
pursuant to a plan or  arrangement  with the Company),  is referred to herein as
"Annual Bonus Compensation."

          (d) If the  Executive  suffers a Disability  which  continues for more
than 60 calendar days,  the Company may elect to pay the Executive,  for so long
as the Disability continues,  fifty (50) percent of the salary otherwise payable
to the Executive under Section 4(a), and fifty (50) percent of the Minimum Bonus
otherwise  payable to the Executive  pursuant to Section 4(c). Any such election
shall be  subject  to and will not  affect  the  rights  of the  Company  or the
Executive under Sections 7(a)(v) and 8(b) hereof.

          (e) The Company will reimburse the Executive, subject to compliance by
the Executive  with the Company's  customary  reimbursement  practices,  for all
reasonable  and necessary  out-of-pocket  expenses  incurred by the Executive on
behalf of the company in the course of its business.
<PAGE>

          (f) The Company may reduce any payments  made to the  Executive  under
this Agreement by any required federal,  state or local government  withholdings
or  deductions  for taxes or similar  charges,  or  otherwise  pursuant  to law,
regulation or order.

          (g) Any  base  salary  payable  to the  Executive  for any  period  of
employment of less than a year during the Term of Employment  will be reduced to
reflect  the actual  number of days of  employment  during the period  except as
provided in Section 8(b).

         Section 5.  Other Benefits.

          (a) During the Term of  Employment  (including  the Term of Employment
after Executive has relinquished his position as Chief Executive  Officer),  the
Executive  and his family may  participate  in and  receive  benefits  under any
employee  benefit  plan  which the  Company  makes  generally  available  to its
employees and their families,  including any pension,  life  insurance,  medical
benefits,  dental  benefits or disability  plan, but only to the extent that the
Executive  or his family  otherwise  satisfies  the  standards  established  for
participation in the plan.

          (b) The  Executive  may take up to six weeks of  vacation  during each
full calendar year during the Term of employment,  without loss of  compensation
or other benefits under this Agreement.

         Section 5A.  Supplemental Retirement Benefits.

          (a)  Effective  as of March 12,  1999,  the closing date of the merger
between the Company and MidAmerican Energy Company, resulting in the creation of
MidAmerican  Energy Holdings  Company (the "Merger  Date"),  the Executive shall
irrevocably become a participant in the MidAmerican Energy Company  Supplemental
Retirement Plan for Designated Officers (the "SERP").

          (b) The Executive  shall  receive fully vested years of  participation
credit under the SERP (for all purposes,  including vesting and benefit accrual)
for all years of service (or portions thereof) performed at the Company prior to
the Merger Date, as provided on Exhibit B attached hereto.

          (c) The  Executive  shall be entitled to an Early  Retirement  Benefit
Payment  Option  under  the SERP  pursuant  to which  he may  elect to  commence
receiving benefits under the SERP after the Executive's retirement or disability
on or after attaining age 47, which payments shall be calculated pursuant to the

<PAGE>

SERP but which shall be no less than as provided on Exhibit C hereto  (including
for purposes of the following sentence).  In the event of the Executive's death,
benefits shall be paid pursuant to Section 6.4 of the SERP;  provided,  however,
that any payment due under  Section  6.4(a) of the SERP shall  continue  for the
remaining  lifetime of the  Executive's  surviving  "Spouse"  (as defined in the
SERP) or for 360 months if the Executive  dies without a surviving  Spouse;  and
further provided, however, that any payment due under Section 6.4(b) of the SERP
shall be payable without regard to the two-thirds and fifty percent  limitations
contained therein.

          (d) In the  event  of a  Triggering  Event  (as  defined  below),  the
Executive shall be entitled to the following under the SERP:

                           (i)   for   purposes   of   determining    years   of
                           participation credit, the Executive shall be credited
                           with additional years of  participation  (or portions
                           thereof) equal to the  difference  between age 65 and
                           the Executive's age (in years or portions thereof) on
                           the date of the Triggering Event, and

                           (ii) any benefits  under the SERP not fully vested on
                           the  date  of the  Triggering  Event  (including  the
                           benefits arising by the foregoing subparagraph) shall
                           become fully vested as of such date.

For  purposes  of this  Section  5A(d),  a  Triggering  Event shall mean (x) the
termination of the Executive by the Company  without Cause;  (y) the resignation
by the Executive pursuant to Section 7(a)(iv) of this Agreement; or (z) a Change
in Control occurring after the Merger Date. All capitalized terms shall have the
meanings ascribed to them in Exhibit A of this Agreement.

          (e)  Notwithstanding  anything  herein or in the SERP to the contrary,
for purposes of determining the benefit payable to Executive under the SERP, the
Executive's  annual  base  salary and annual  bonus shall never be less than the
base salary  referenced  in Section  4(a) hereof and that  portion of the Annual
Bonus Compensation earned by Executive for the 1998 calendar year which the SERP
Committee has determined  shall be included for purposes of calculating the SERP
benefit (i.e., $1,850,000).

          (f) Within 30 days prior to a Change in Control, the Company shall (i)
establish a rabbi trust or an  irrevocable  standby letter of credit with a U.S.
Bank rated A or better, in each case naming the Executive as the beneficiary and
<PAGE>
having terms reasonably  satisfactory to Executive, in order to provide security
for the  payment of benefits to  Executive  pursuant to the SERP,  and (ii) if a
rabbi trust is established,  deposit into the rabbi trust an amount which,  with
the  expected   earnings  thereon  from  reasonably   prudent  and  conservative
investments  (as confirmed by a  certificate  of a national  accounting  firm of
recognized  standing which is independent of the Company) shall be sufficient to
satisfy the ultimate benefit obligations to Executive pursuant to the SERP.

          (g) A general  release of claims  under the SERP shall not be required
of the Executive in order to receive benefits thereunder.

          (h) The  Executive's  entitlement  to benefits under the SERP shall be
nonforfeitable  and,  Section  6.5 of the  SERP  notwithstanding,  shall  not be
adversely affected in any way upon termination of the Executive's employment for
Cause.

         Section 6.  Confidentiality and Post-Employment Restrictions.

          (a) The  Executive  acknowledges  that the  Company  has  confidential
information  and trade secrets,  whether  written or unwritten,  with respect to
carrying  on  its  business,  including  sensitive  technology  and  engineering
information  and data,  names, of past,  present and  prospective  customers and
vendors of the  Company,  methods of pricing  contracts  and income and expenses
associated therewith, negotiated prices and offers outstanding, credit terms and
status of accounts and the terms or circumstances  of any business  arrangements
between the Company and any third parties  ("Confidential  Information and Trade
Secrets").  As used in this  Agreement,  the term  Confidential  Information and
Trade Secrets does not include (i) information which becomes generally available
to the public  other than as a result of a  disclosure  by the  Executive,  (ii)
information which becomes available to the Executive on a nonconfidential  basis
from a  source  other  than  the  Company,  or  (iii)  information  known to the
Executive prior to any disclosure to him by the Company.  The Executive  further
acknowledges  that the  Executive  possesses a high degree of  knowledge  of the
geothermal energy industry and, in particular,  has committed to a long-standing
relationship  with the Company as  employee,  director  and  officer,  which has
allowed,  and will continue to allow,  him access to the Company's  Confidential
Information and Trade Secrets. Accordingly, any employment by the Executive with
another employer in the geothermal  energy industry or participation by him as a
substantial  investor in any such industry may necessarily involve disclosure of
the Company's  Confidential  Information  and Trade Secrets.  Consequently,  the
<PAGE>
Executive agrees that, if he voluntarily resigns his employment with the Company
for any reason other than a breach of this  Agreement  by the Company,  he shall
not at any time during the two-year period after such  resignation,  directly or
indirectly  accept employment by or invest in (except as a passive investor in a
public corporation or in a publicly issued partnership interest which, in either
event, would not exceed an ownership interest of 3% of the outstanding equity or
partnership  interest)  in any person,  firm,  corporation,  partnership,  joint
venture or business which is primarily engaged in the production or marketing of
electrical   energy  from   geothermal   resources.   The   preceding   sentence
notwithstanding, if the Executive's resignation occurs upon or after a Change in
Control,  he shall not be  precluded  from  accepting  employment  or  providing
services to Peter Kiewit Sons', Inc. or any Affiliate thereof.

          (b) Without the Consent of the Board,  the Executive will not, for two
years after the Term of Employment,  (i) disclose any  Confidential  Information
and Trade  Secrets of the Company or any  Affiliate of the Company to any Person
(other than the  Company,  directors,  officers or  employees  of the Company or
representatives  thereof),  or  (ii)  otherwise  make  use of  any  Confidential
Information and Trade Secrets other than in connection with authorized  dealings
with or by the Company.

          (c) For a  period  of two  years  after  the Term of  Employment,  the
Executive shall neither  directly nor indirectly  solicit,  on behalf of another
employer,  the  employment of any person who is then  currently  employed by the
Company,  or otherwise  induce,  on behalf of another  employer,  such person to
leave  the  employment  of the  Company  without  the  Company's  prior  written
approval.

          (d) The  Executive  will  hold on  behalf  of the  Company  and as the
property  of the  Company,  all  memoranda,  manuals,  books,  papers,  letters,
documents,  computer  software and other similar  property  obtained  during the
course of his employment by the Company and relating to the Company's  business,
and will  return  such  property  to the  Company at any time upon demand by the
Board and, in any event,  within five calendar days after the end of the Term of
Employment.

         Section 7.  Termination of Employment or Change in Employment Status.

          (a)  The  employment  of  the  Executive  under  this  Agreement  will
terminate  on the  earliest  of:  (i)  written  notice by the  Executive  of his
resignation; (ii) the 30th calendar day after the Company gives to the Executive
written notice of termination  without Cause; (iii) the fifth calendar day after

<PAGE>

the Company  gives to the  Executive  written  notice of the existence of Cause;
(iv) the 30th  calendar  day after the  Executive  gives to the Company  written
notice of (A) the failure by the Company to pay to the Executive, for a material
period of time and in a material  amount,  compensation  due and  payable by the
Company  under  Section  4(a) or 4(c),  or (B) any breach by the  Company or the
Board of Section  3(b) or Section  4(b);  (v) the  Permanent  Disability  of the
Executive; or (vi) the death of the Executive.

          (b) If the  Employment  of the  Executive  is  terminated  under  this
Agreement,  the obligations of the Executive under Section 6 will remain in full
force and effect,  and the termination  will not abrogate any rights or remedies
of the Company or the  Executive  with  respect to any breach of the  Agreement,
except as expressly provided in Sections 8 and 9.

          (c) If the  Executive  relinquishes  his  position as Chief  Executive
Officer but offers to remain  employed as Chairman of the Board of the  Company,
this Agreement  will remain in full force and effect,  subject to the provisions
hereof governing his employment  solely as Chairman of the Board. In such event,
the first  sentence of Section  3(a) and  Sections  3(c),  (e) and 4(d) shall no
longer be applicable.

         Section 8.  Payment Upon Termination.

          (a) If the  employment  of the  Executive  is  terminated  pursuant to
subsections (i) or (iii) of Section 7(a), the Company will pay to the Executive,
within 30  calendar  days,  (x) any salary  pursuant  to  Section  4(a) which is
accrued but unpaid through the Termination Date, and (y) a bonus payment,  in an
amount  determined by the Board by reference to the performance of the Executive
for a portion of the fiscal year of the  Company  before the  Termination  Date,
which is not less than the Minimum Bonus.

          (b) If the  employment  of the  Executive  is  terminated  pursuant to
subsections  (ii),  (iv),  (v) or (vi) of Section 7(a), the Company will pay the
Executive,  on or before the related  Termination Date, an amount equal to three
times the sum of (1) the annual salary then in effect pursuant to Section 4, and
(2) the greater of (x) the Minimum  Bonus or (y) an amount  equal to the average
Annual Bonus Compensation  payable to the Executive in respect of the two fiscal
years immediately preceding the fiscal year in which the Executive's  employment
with the Company terminates. In addition, (x) any portion of the options granted

<PAGE>

to the Executive which would become vested within the next 36 months  (beginning
with the month  following the month in which the  Termination  Date occurs) will
vest  immediately and may be exercised  within the remaining term of the options
as provided  in the  applicable  option  agreements,  and (y) the Company  shall
continue in effect for Executive and his  dependents,  for a period of 36 months
after the Termination  Date, the life insurance  benefits,  medical benefits and
dental  benefits,  the  disability  plan,  the tax  preparation  and  investment
advisory  services and any other employee  benefits made generally  available to
senior executives of the Company on and after the date hereof through the end of
the 36 month post-termination period, subject to such employee contributions and
other terms and conditions as are applicable to active  employees  generally and
subject to subsequent  modification  or  termination of such plans to the extent
such  subsequent  actions are also  applicable  to active  employees  generally;
provided that such plan benefits  shall  terminate  earlier on the date, if any,
that comparable benefits are made available to the Executive by any new employer
(the  "Continuation of Benefits").  To the degree that any of the above employee
benefit  programs  are not  available to Executive on account of his status as a
non-employee  after  termination  of  employment,  the Company shall provide for
economically  equivalent programs during the 36 month period or pay to executive
a lump sum cash amount designed to allow him to obtain  economically  equivalent
benefits  or put him in the same  economic  position  on an after tax basis (the
"Economic Equivalent").

          If the Executive  relinquishes his position as Chief Executive Officer
but offers to remain  employed as Chairman of the Board of the Company  pursuant
to  Section  7(c) and the  Executive's  employment  is  subsequently  terminated
pursuant to subsection  (ii),  (iv), (v) or (vi) of Section 7(a), in lieu of the
payments  described  above,  the Company shall (i) pay the Executive any due and
payable salary pursuant to Section 4(a) for his services rendered to the Company
prior to the termination of this Agreement,  (ii) reimburse  pursuant to Section
4(e) the expenses  incurred by the Executive  prior to the  termination  of this
Agreement,  (iii) pay the  Executive  the full  amount of the  aggregate  annual
salary  that would have been paid  pursuant  to Section  4(a)  through the fifth
anniversary  of the date he commenced his  employment  solely as Chairman of the
Board, (iv) provide for the immediate vesting and  exercisability of all options
awarded to the Executive by the Company and (iv) provide for the Continuation of
Benefits  through the fifth  anniversary of the date he commenced his employment
solely as Chairman of the Board or the Economic Equivalent thereof.

          (c) If the  employment  of the  Executive  is  terminated  pursuant to
subsections (ii), (iv), (v) or (vi) of Section 7(a), all Performance Accelerated
Stock  Options  ("PASOs")  held by the  Executive on the  Termination  Date will
become vested and immediately  exercisable on such  Termination  Date, and shall
otherwise  remain  exercisable  for  their  term in  accordance  with the  terms
thereof.
<PAGE>

          (d) If the  employment  of the  Executive  is  terminated  pursuant to
subsections  (ii),  (iv),  (v) or (vi) of  Section  7(a) at any time  prior to a
Change in Control  or for any reason  after a Change in  Control,  then  without
further action by the Company, the Board or any committee thereof, the Executive
may exercise  any vested  stock  options  (including  vested  PASOs) held by the
Executive pursuant to existing procedures approved by the Stock Option Committee
for cashless exercise, by surrendering previously owned shares, electing to have
the Company withhold shares otherwise deliverable upon exercise of such options,
or by providing an irrevocable  direction to a broker to sell shares and deliver
all or a portion of the proceeds to the Company,  in any case in an amount equal
to the aggregate exercise price and any tax withholding  obligation attendant to
the exercise.

          (e) If the  Executive  relinquishes  his  position as Chief  Executive
Officer  but  offers  to remain  employed  as the  Chairman  of the Board of the
Company  pursuant to Section  7(c),  the Company will pay the  Executive,  on or
before the date he relinquishes such position, a special achievement bonus which
is equal to two times the sum of (1) the annual  salary then in effect  pursuant
to Section  4, and (2) the  greater  of (x) the  Minimum  Bonus or (y) an amount
equal to the average  Annual  Bonus  Compensation  payable to the  Executive  in
respect of the two fiscal years  immediately  preceding the fiscal year in which
the Executive  relinquishes  such position.  In addition to the  foregoing,  all
options  awarded by the Company to the  Executive  that would become  vested and
exercisable  during  the two  year  period  following  the  date  the  Executive
relinquishes  his  position as Chief  Executive  Officer but offers to remain as
Chairman of the Board pursuant to Section 7(c) (the "Relinquishment Date") shall
become immediately vested and exercisable as of the Relinquishment Date, and all
remaining  options that would commence  vesting in the period of time subsequent
to such two-year period shall commence vesting in accordance with their terms as
of the Relinquishment Date.

                  Section 8A.  Certain Additional Payments by the Company.

          (a) Anything in this Agreement to the contrary notwithstanding, in the
event it shall be determined that any payment,  distribution,  waiver of Company
rights, acceleration of vesting of any stock options or restricted stock, or any
other payment or benefit in the nature of  compensation to or for the benefit of
the  Executive,  alone or in  combination  (whether such payment,  distribution,
waiver,  acceleration  or other  benefit is made  pursuant  to the terms of this
<PAGE>
Agreement or any other  agreement,  plan or  arrangement  providing  payments or
benefits in the nature of  compensation  to or for the benefit of the Executive,
but determined  without regard to any  additional  payments  required under this
Section 8A) (a "Payment")  would be subject to the excise tax imposed by Section
4999 of the  Internal  Revenue  Code  of 1986  (the  "Code")  (or any  successor
provision)  or any interest or  penalties  are  incurred by the  Executive  with
respect to such excise tax (such excise tax, together with any such interest and
penalties,  are hereinafter  collectively referred to as the "Excise Tax"), then
the Executive  shall be entitled to receive an  additional  payment (a "Gross-Up
Payment")  in an amount such that after  payment by the  Executive  of all taxes
with  respect to the  Gross-Up  Payment  (including  any  interest or  penalties
imposed with respect to such taxes), including,  without limitation,  any income
taxes (and any interest and penalties  imposed with respect  thereto) and Excise
Tax imposed upon the Gross-Up  Payment,  the Executive  retains an amount of the
Gross-Up Payment equal to the Excise Tax imposed upon the Payments.

          (b) Subject to the  provisions of Section  8A(c),  all  determinations
required to be made under this Section 8A, including whether and when a Gross-Up
Payment is required and the amount of such Gross-Up  Payment and the assumptions
to be utilized in arriving at such determination,  shall be made by Deloitte and
Touche LLP, or such other  nationally  recognized  accounting firm then auditing
the accounts of the Company (the "Accounting Firm") which shall provide detailed
supporting calculations both to the Company and the Executive within 15 business
days of the receipt of notice from the Executive  that there has been a Payment,
or such  earlier  time as is  requested  by the  Company.  In the event that the
Accounting  Firm is unwilling or unable to perform its  obligations  pursuant to
this Section 8A, the  Executive  shall  appoint  another  nationally  recognized
accounting firm to make the determinations  required hereunder (which accounting
firm shall then be referred to hereunder as the Accounting  Firm).  All fees and
expenses  of the  Accounting  Firm  shall be borne  solely by the  Company.  Any
Gross-Up Payment,  determined  pursuant to this Section 8A, shall be paid by the
Company to the  Executive  within  five days of the  receipt  of the  Accounting
Firm's determination.  Any determination by the Accounting Firm shall be binding
upon the Company and the Executive.  The parties hereto  acknowledge  that, as a
result of the potential  uncertainty  in the  application of Section 4999 of the
Code (or any successor  provision) at the time of the initial  determination  by
the  Accounting  Firm  hereunder,  it is possible that the Company will not have
made  Gross-Up  Payments  which  should  have  been  made  consistent  with  the
calculations  required to be made  hereunder (an  "Underpayment").  In the event

<PAGE>

that the  Company  exhausts  its  remedies  pursuant  to  Section  8A(c) and the
Executive  thereafter  is  required  to make a payment  of any Excise  Tax,  the
Accounting Firm shall determine the amount of the Underpayment that has occurred
and any such  Underpayment  shall be promptly  paid by the Company to or for the
benefit of the Executive.

          (c) The Executive  shall notify the Company in writing of any claim by
the Internal  Revenue Service that, if successful,  would require the payment by
the Company of the Gross-Up Payment. Such notification shall be given as soon as
practicable  but no later than 20 business  days after the Executive is informed
in  writing of such claim and shall  apprise  the  Company of the nature of such
claim and the date on which such claim is  requested to be paid.  The  Executive
shall not pay such claim prior to the expiration of the 30-day period  following
the date on which he gives such notice to the Company  (or such  shorter  period
ending on the date that any payment of taxes with respect to such claim is due).
If the Company notifies the Executive in writing prior to the expiration of such
period that it desires to contest such claim, the Executive shall:

          (i)       give the Company any information reasonably requested by the
                    Company relating to such claim,

          (ii)      take such action in connection with contesting such claim as
                    the Company shall reasonably request in writing from time to
                    time,   including,   without  limitation,   accepting  legal
                    representation  with  respect to such  claim by an  attorney
                    reasonably selected by the Company,

          (iii)     cooperate   with  the   Company   in  good  faith  in  order
                    effectively to contest such claim, and

          (iv)      permit  the  Company  to  participate  in  any   proceedings
                    relating to such claim;

         provided,  however,  that the Company  shall bear and pay  directly all
         costs  and  expenses  (including  additional  interest  and  penalties)
         incurred in connection  with such contest and shall  indemnify and hold
         the Executive  harmless,  on an after-tax  basis, for any Excise Tax or
         income tax  (including  interest and  penalties  with respect  thereto)
         imposed  as a result of such  representation  and  payment of costs and
         expenses.  Without  limiting the  foregoing  provisions of this Section
         8A(c),  the Company shall control all  proceedings  taken in connection
         with such contest and, at its sole option,  may pursue or forgo any and
         all administrative appeals, proceedings,  hearings and conferences with
         the taxing  authority  in  respect  of such claim and may,  at its sole
         option,  either direct the Executive to pay the tax claimed and sue for
         a refund  or  contest  the  claim in any  permissible  manner,  and the

<PAGE>

         Executive  agrees to prosecute such contest to a  determination  before
         any administrative  tribunal, in a court of initial jurisdiction and in
         one or more appellate courts, as the Company shall determine; provided,
         however,  that if the Company  directs the  Executive to pay such claim
         and sue for a refund,  the  Company  shall  advance  the amount of such
         payment  to  the  Executive,  on  an  interest-free  basis,  and  shall
         indemnify and hold the Executive harmless,  on an after-tax basis, from
         any Excise Tax or income tax  (including  interest  or  penalties  with
         respect  thereto)  imposed with respect to such advance or with respect
         to any  imputed  income  with  respect  to such  advance;  and  further
         provided that any extension of the statute of  limitations  relating to
         payment of taxes for the taxable year of the Executive  with respect to
         which such  contested  amount is claimed to be due is limited solely to
         such  contested  amount.  Furthermore,  the  Company's  control  of the
         contest  shall be  limited to issues  with  respect to which a Gross-Up
         Payment would be payable  hereunder and the Executive shall be entitled
         to settle or contest, as the case may be, any other issue raised by the
         Internal Revenue Service or any other taxing authority.

          (d) If, after the receipt by the  Executive  of an amount  advanced by
the Company pursuant to Section 8A(c), the Executive becomes entitled to receive
any refund  with  respect to such claim,  the  Executive  shall  (subject to the
Company's  complying with the requirements of Section 8A(c)) promptly pay to the
Company the amount of such refund  (together  with any interest paid or credited
thereon after taxes applicable thereto).  If, after the receipt by the Executive
of an amount advanced by the Company  pursuant to Section 8A(c), a determination
is made that the  Executive  shall not be entitled to any refund with respect to
such  claim and the  Company  does not notify  the  Executive  in writing of its
intent to contest such denial of refund prior to the expiration of 30 days after
such  determination,  then  such  advance  shall be  forgiven  and  shall not be
required to be repaid and the amount of such advance shall offset, to the extent
thereof, the amount of Gross-Up Payment required to be paid.

         Section 9.  Remedies.

          (a) The Company will be entitled,  if it elects,  to enjoin any breach
or threatened breach of, or enforce the specific performance of, the obligations
of the  Executive  under  Sections 3 or 6, without  showing any actual damage or
that monetary damages would be inadequate. Any such equitable remedy will not be
the sole and  exclusive  remedy for any such breach,  and the Company may pursue
other remedies for such a breach.
<PAGE>

          (b) Any court proceeding to enforce this Agreement may be commenced in
federal  courts,  or in the absence of federal  jurisdiction  the state  courts,
located in Omaha,  Nebraska.  The  parties  submit to the  jurisdiction  of such
courts  and waive any  objection  which  they  might have to pursuit of any such
proceeding of any such court.

          (c) Except to the extent  that the Company  elects to seek  injunctive
relief in accordance  with  subsection (a), any controversy or claim arising out
of or relating to this Agreement or the validity, interpretation, enforceability
or breach of this Agreement will be submitted to arbitration in Omaha, Nebraska,
in  accordance  with  the  then  existing  rules  of  the  American  Arbitration
Association, and judgment upon the award rendered in any such arbitration may be
entered in any court having jurisdiction.

          (d) The Company will pay,  promptly  upon  request,  any legal fees or
expenses  incurred by the  Executive in  connection  with any legal  proceedings
instituted by the company to enforce the  provisions of this  Agreement  against
the Executive,  but such advances will be reimbursable to the Company,  but only
to the extent the  Company  ultimately  prevails  in the  proceeding  (after any
applicable appeals have been exhausted).

         Section 10.  Assignment.  Neither the Company nor the Executive may
sell, transfer or otherwise assign their rights, or delegate their obligations,
under this Agreement.

         Section 11.  Unfunded  Benefits.  All  compensation  and other benefits
payable to the Executive under this Agreement will be unfunded,  and neither the
company nor any  affiliate of the Company will  segregate  any assets to satisfy
any  obligation  of the Company under this  Agreement.  The  obligations  of the
Company to the Executive are not the subject of any guarantee or other assurance
of any Person other than the Company.

         Section 12. Severability.  Should any provision,  paragraph,  clause or
portion  thereof of this  Agreement be declared or be determined by any court or
arbitrator of competent  jurisdiction to be illegal,  unenforceable  or invalid,
the validity or enforceability of the remaining parts, terms or provisions shall
not be affected  thereby and said  illegal or invalid  part,  term or  provision
shall be deemed not to be a part of this Agreement.  Alternatively, the court or
arbitrator  having  jurisdiction  shall have the power to modify  such  illegal,
unenforceable  or invalid  provision  so that it will be valid and  enforceable,
and, in any case,  the remaining  provisions of this  Agreement  shall remain in
full force and effect.
<PAGE>

         Section 13.  Miscellaneous.

          (a) This  Agreement  may be  amended  or  modified  only by a  writing
executive by the Executive and the Company.

          (b) This  Agreement  will be governed by and  construed in  accordance
with the internal laws of the State of Nebraska.

          (c) This Agreement constitutes the entire agreement of the Company and
the  Executive  with  respect to the  matters  set forth in this  Agreement  and
supersedes  any and all other  agreements  between the Company and the Executive
relating to those matters.

          (d) Any notice required to be given pursuant to this Agreement will be
deemed  given (i) when  delivered in person,  or (ii) on the third  calendar day
after it is sent by  facsimile,  express  delivery  service,  or  registered  or
certified mail, if to the Company or to the Executive, at 302 South 36th Street,
Suite 400,  Omaha,  Nebraska  68131,  fax number (402) 231-1658 or to such other
address as may be  subsequently  designated  by the Company or the  Executive in
writing to the other party.

          (e) A  waiver  by a party  of a  breach  of this  Agreement  will  not
constitute a waiver of any other breach, prior or subsequent, of this Agreement.



         IN WITNESS  WHEREOF,  the Company and the  Executive  have entered into
this Agreement as of May 10, 1999.

                                   MIDAMERICAN ENERGY HOLDINGS COMPANY

                                   BY:_____________________________
                                      Steven A. McArthur
                                      Senior Vice President

                                   EXECUTIVE:

                                   BY:_____________________________
                                      David L. Sokol


<PAGE>


                                    EXHIBIT A

                                  Defined Terms

         "Affiliate means, with respect to a Person,  (a) any Person directly or
indirectly  owning,  controlling,  or  holding  power to vote 10% or more of the
outstanding voting securities of the Person; (b) any Person 10% or more of whose
outstanding  voting securities are directly or indirectly  owned,  controlled or
held with power to vote by the Person;  (c) any Person  directly  or  indirectly
controlling,  controlled by or under common control with, the Person and (d) any
officer or  director  of the Person,  or of any Person  directly  or  indirectly
controlling  the Person,  controlled by the Person or under common  control with
the Person. As used in this definition, "control" means the possession, directly
or  indirectly,  of the power to direct or cause the direction of the management
and policies of a Person.

         "Agreement"  means  this  Employment  Agreement  dated as of August 21,
1995,  by and between the Company and the  Executive,  as it may be amended from
time to time in accordance with its terms.

         "Board"  means the Board of Directors of the Company or, if the context
is  appropriate,  any duly  authorized and appointed  committee or member of the
Board of Directors  having  authority to act on behalf of the Board of Directors
with respect to the matter in question.

         "Cause means any or all of the following:

         (a)      the willful and continued  failure by the Executive to perform
                  substantially  the  services  contemplated  by  the  Agreement
                  (other than any such failure  resulting  from the  Executive's
                  incapacity  due to  disability)  after a  written  demand  for
                  substantial  performance  is delivered  to the  Executive by a
                  member  or  representative  of the  Board  which  specifically
                  identifies  the  manner  in  which  it  is  alleged  that  the
                  Executive has not substantially performed such services;

         (b)      the willful  engaging  by the  Executive  in gross  misconduct
                  which is materially and demonstrably injurious to the Company,
                  provided  that, no act, or failure to act, on the  Executive's
                  part shall be considered  "willful" unless done, or omitted to
                  be done, in bad faith and without  reasonable belief that such
                  action  or  omission  was in,  or not  opposed  to,  the  best
                  interests of the Company; or
<PAGE>

          (c)     the gross  negligence  of the  Executive in  performing  the
                  services  contemplated  by the Agreement which is materially
                  and demonstrably injurious to the Company.

         "Cause" will exist only if the Board has  delivered to the  Executive a
copy of a resolution duly adopted by the  affirmative  vote of a majority of the
entire  membership  of the Board at a meeting  of the Board  called and held for
that purpose (after  reasonable  notice to the Executive and an opportunity  for
the Executive, together with his counsel, to be heard before the Board), finding
that, in the good faith  judgment of the Board,  the Executive was guilty of the
conduct  constituting  such Cause and  specifying,  the  particulars  thereof in
detail.

         "Change in Control" means (i) approval by the Company's stockholders of
(A) the dissolution of the Company, (B) a merger or consolidation of the Company
where the Company is not the surviving corporation, except for a transaction the
principal  purpose  of which is to  change  the state in which  the  Company  is
incorporated,  (C) a reverse  merger in which the Company  survives as an entity
but in which  securities  possessing  more than 50 percent of the total combined
voting power of the Company's  securities are transferred to a person or persons
different from those who hold such securities immediately prior to the merger or
(D) the sale or other  disposition of all or substantially  all of the Company's
assets;  (ii) the direct or indirect  acquisition by any Person or related group
of  Persons  (other  than  an  acquisition  from  or  by  the  Company  or  by a
Company-sponsored  employee  benefit  plan  or  by a  Person  that  directly  or
indirectly  controls,  is controlled  by, or is under common  control with,  the
Company)  of  beneficial  ownership  (within  the  meaning  of Rule 13d-3 of the
Securities Exchange Act of 1934, as amended) of securities  possessing more than
50 percent  of the total  combined  voting  power of the  Company's  outstanding
voting  securities;  or (iii) a change in the  composition  of the Board  over a
period of  thirty-six  (36)  months or less  such that a  majority  of the Board
members cease, by reason of one or more contested elections for Board membership
or by one or more actions by written consent of stockholders, to be comprised of
individuals  who  either  (A) have been  Board  members  continuously  since the
beginning of such period or (B) have been  elected or nominated  for election as
Board  members  during such  period by at least a majority of the Board  members
described  in clause (A) who were still in office at the time such  election  or
nomination was approved by the Board.

         "Company"  means   MidAmerican   Energy  Holdings   Company,   an  Iowa
corporation, and any successor or assign permitted under the Agreement.
<PAGE>

         "Consent of the Board" means, with respect to an action, the consent of
the Board to the action given prior to the action in a  resolution  duly adopted
by the Board,  appropriate  committee of the Board,  or by a member of the Board
duly authorized to consent to such action.

         "Disability"  means, with respect to the Executive,  that the Executive
has become  physically  or mentally  incapacitated  or disabled so that,  in the
reasonable  judgment of  majority  of the members of the Board,  he is unable to
perform his duties under this  Agreement and such other services as he performed
on behalf of the Company before incurring such incapacity or disability.

         "Minimum  Bonus"  means,  with  respect  to a  fiscal  year,  $675,000;
provided, however, in the event the Executive relinquishes his position as Chief
Executive  Officer but offers to remain employed as Chairman of the Board of the
Company  pursuant to Section 7(c) of this  Agreement,  there shall be no Minimum
Bonus,  but the  Board  shall  retain  its  discretion  to  award  Annual  Bonus
Compensation pursuant to Section 4(c) of the Agreement.

         "Permanent  Disability"  means a Disability  which has continued for at
least six consecutive calendar months.

         "Person"  means  any  natural  person,  general  partnership,   limited
partnership, corporation, joint venture, trust, business trust, or other entity.

         "Term of  Employment"  means the period of time beginning on August 21,
1995,  and  ending  on the  fifth  anniversary  of  such  date,  unless  earlier
terminated  pursuant to Section 7(a) or automatically  extended  pursuant to the
following  sentence.  The Term of Employment will be automatically  extended for
one year on each  anniversary  of the date of this  Agreement  beginning  on the
fifth anniversary  unless the Executive has given the Company a notice declining
automatic extension at least 120 calendar days before the anniversary; provided,
however, in the event the Executive relinquishes his position as Chief Executive
Officer  but offers to remain  employed  as Chairman of the Board of the Company
pursuant to Section 7(c) of this  Agreement,  the Term of Employment  shall mean
the period of time beginning on the date the Executive relinquishes his position
as Chief Executive Officer of the Company and ending on the fifth anniversary of
such date, unless earlier terminated pursuant to Section 7(a).

         "Termination  Date" means the date of  termination of employment of the
Executive pursuant to Section 7 of this Agreement.

<PAGE>

                                    EXHIBIT B

David L. Sokol

Credited Years of Service as of March 12, 1999: 6 years, 9 months





<PAGE>

                                    EXHIBIT C

David L. Sokol

Minimum Annual SERP benefit  payment for retirement or disability  payable on or
after attaining age 47: $853,887.



                                                                   Exhibit 10.2

                                 AMENDMENT NO. 1

                                     TO THE

                    AMENDED AND RESTATED EMPLOYMENT AGREEMENT

                                     BETWEEN

                       MIDAMERICAN ENERGY HOLDINGS COMPANY

                                       AND

                                 DAVID L. SOKOL

                  This  Amendment  No. 1 (the  "Amendment")  to the  Amended and
Restated  Employment  Agreement  dated  as of  May  10,  1999  (the  "Employment
Agreement")  by  and  between  MidAmerican  Energy  Holdings  Company,  an  Iowa
corporation (the "Company"),  and David L. Sokol (the  "Executive"),  is entered
into as of March __, 2000.

                  WHEREAS,  the Company and the Executive are presently parties
to the Employment Agreement; and

                  WHEREAS,   in  consideration  of  the  performance  of  future
services by the  Executive,  the Company and the  Executive  desire to amend the
Employment  Agreement to increase the  Executive's  salary,  and grant Executive
additional options;

                  NOW, THEREFORE,  the Employment Agreement is hereby amended as
follows:

                  By inserting  immediately following Section 2(b) a new Section
2(c) to read as follows:

                  "(c) For so long as the Executive continues to serve as either
                  Chairman or Chief Executive  Officer of the Company,  he shall
                  have the right (i) to serve as a member of the Board, and (ii)
                  to designate two other individuals as nominees for election to
                  the Board."

                  By deleting  the phrase  "six  hundred  seventy-five  thousand
         ($675,000)"  each time it appears in Section 4(a) and replacing it with
         "seven hundred fifty thousand ($750,000)".

                  By inserting  immediately following Section 5(b) a new Section
5(c) to read as follows:

                  "(c)  Effective  as of the  Closing  Date (as  defined  in the
                  Agreement  and Plan of Merger by and among the Company,  Teton
<PAGE>

                  Formation  L.L.C.  and Teton  Acquisition  Corp.  (the "Merger
                  Agreement")) and conditioned on the occurrence of the Closing,
                  the Executive  shall be granted under the Company's 1996 Stock
                  Option Plan (or any successor plan thereto),  new options (the
                  "New  Options") for a number of shares of Company common stock
                  equal to 30% of the sum of (i) the number of shares of Company
                  common stock owned beneficially by Executive as of October 23,
                  1999  (provided  that all such  shares  are  rolled  over into
                  common  stock of the  Surviving  Corporation  (as such term is
                  defined  in  the  Merger   Agreement)),   plus  (ii)   without
                  duplication,  the  number of  shares  subject  to  outstanding
                  Company  common stock  options held by Executive as of October
                  23, 1999  (provided that all such options are rolled over into
                  equivalent options in respect of Surviving  Corporation common
                  stock). The exercise price applicable to the New Options shall
                  be $35.05  per  share.  The New  Options  shall  vest in equal
                  installments  of one  thirty-sixth  (1/36th)  of the number of
                  shares subject to the grant on each of the monthly anniversary
                  dates of the Closing Date,  shall have an exercise term of ten
                  (10) years  from the  Closing  Date,  and shall  otherwise  be
                  subject  to   customary   terms  and   conditions,   including
                  anti-dilution protections."

                  By inserting  immediately following Section 5(c) a new Section
5(d) to read as follows:

                  "(d) The  Executive  acknowledges  that the  grant of  Company
                  options to Executive  in exchange  for his  surrender to Teton
                  Acquisition  Corp.  of Company  stock options and his right to
                  continue to exercise such options is in  consideration  of his
                  performance of future services."

                  Except as provided herein and to the extent  necessary to give
full effect to the  provisions of this  Amendment,  the terms of the  Employment
Agreement shall remain in full force and effect.

<PAGE>

                  IN WITNESS WHEREOF,  the parties hereto have entered into this
Amendment effective as of the above date.

                                           MIDAMERICAN ENERGY HOLDINGS COMPANY


                                           By:    ____________________________
                                                 Name:
                                                 Title:

                                           EXECUTIVE

                                                  -----------------------------
                                                  David L. Sokol

                                                                   Exhibit 10.3
                                                                 EXECUTION COPY

                    AMENDED AND RESTATED EMPLOYMENT AGREEMENT

         This Amended and Restated Employment Agreement, originally entered into
as of August 6, 1996, as amended by Amendment No. 1, dated as of April 16, 1997,
as  amended  by  Amendment  No. 2, dated as of March 11,  1999,  is amended  and
restated as of May 10, 1999 by and between  MidAmerican  Energy Holdings Company
(formerly  CalEnergy  Company,  Inc.  ("CalEnergy")),  an Iowa  corporation (the
"Company"), and Gregory E. Abel (the "Executive").

                                    RECITALS

         The Company  desires to employ the Executive as its President and Chief
Operating  Officer on the terms set forth in this  Agreement,  and the Executive
desires to accept such employment.

         Accordingly, the Company and the Executive agree as follows:

                                    AGREEMENT

                   Section 1. Defined Terms.  Terms used but not defined in this
Agreement  will  have  the  meanings  ascribed  to  them  in  Exhibit  A to this
Agreement.

         Section 2. Employment.

                   (a)  The  Company  will  employ  the  Executive  as,  and the
Executive will act as, the President and Chief Operating Officer of the Company,
subject  to and upon the  terms  set  forth in this  Agreement,  for the Term of
Employment.

                   (b) The  Executive's  primary place of employment will be Des
Moines, Iowa or such other place as is determined, prior to a Change in Control,
in good faith by the  Chairman of the Board and Chief  Executive  Officer of the
Company  (hereinafter  referred to as the  "Chairman of the Board") to be in the
best interests of the Company.

         Section 3.  Duties.

                   (a) The  Executive  (i) will perform and discharge the duties
incident  to and  consistent  with his title of  President  and Chief  Operating
Officer,  and (ii) will perform and discharge  such other duties,  and will have
such other  authority,  as are delegated to him by the Chairman of the Board. In
performing such duties, the Executive will report directly to, and be subject to
the direction of, the Chairman of the Board.  Prior to a Change in Control,  the
Executive's  title and duties may in good faith be modified  by the  Chairman of
the Board.
<PAGE>

                    (b) The  Executive  will act,  without any  compensation  in
addition to the compensation  payable pursuant to this Agreement,  as an officer
or member of the board of directors  of any  subsidiary  of the  Company,  if so
appointed or elected.

                    (c) During the Term of  Employment,  the  Executive (i) will
devote his entire time,  attention and energies  during normal business hours to
the business of the Company and its  subsidiaries and (ii) will not, without the
written consent of the Chairman of the Board, perform any services for any other
Person or engage in any other business or professional activity,  whether or not
performed or engaged in for profit.

                    (d) Notwithstanding subsection 3(c), the Executive,  without
the consent of the Chairman of the Board, may (i) purchase securities issued by,
or  otherwise  passively  invest  his  personal  or family  assets in, any other
company or  business  within the  constraints  imposed by the Policy of Business
Conduct  referred  to  below,  and  (ii)  engage  in  governmental,   political,
educational  or  charitable  activities,  but  only  to the  extent  that  those
activities  (A) are not  inconsistent  with any direction of the Chairman of the
Board or any duties  under this  Agreement,  and (B) do not  interfere  with the
devotion by the  Executive of his entire  time,  attention  and energies  during
normal business hours to the business of the Company.

         Section 4.  Compensation.

                    (a) During the Term of Employment,  the Company will pay the
Executive a base salary at an annual rate of $350,000,  in  substantially  equal
periodic  payments in  accordance  with the  Company's  practices  for executive
employees, as determined from time to time by the Chairman of the Board.

                    (b) The Chairman of the Board will review the salary payable
to the Executive at least  annually  beginning in the fourth  fiscal  quarter of
1999. The Chairman of the Board, in his  discretion,  may increase the salary of
the Executive  from time to time, but may not reduce the salary of the Executive
below the amount set forth in subsection 4(a) above.

                    (c) During the Term of  Employment,  the Executive  shall be
eligible  for  consideration  for an  annual  incentive  merit  bonus,  for  the
Executive's  performance  during the preceding  fiscal year of the Company in an
amount  determined by the Chairman of the Board in his discretion,  by reference
to the  accomplishment  by the Executive of goals established by the Chairman of
the Board for the related  fiscal year.  The annual bonus paid to the Executive,

<PAGE>

however,  will not be less than the Minimum Bonus.  The Executive  shall also be
eligible to be paid other  bonuses for each  fiscal  year as  determined  by the
Chairman of the Board. The Executive's  annual  incentive merit bonus,  together
with all such other bonuses paid or payable for the fiscal year  (including  any
amounts  for  which  receipt  is  otherwise  deferred  pursuant  to  a  plan  or
arrangement  with  the  Company),   is  referred  to  herein  as  "Annual  Bonus
Compensation."

                    (d) The Company will  reimburse  the  Executive,  subject to
compliance  by  the  Executive  with  the  Company's   customary   reimbursement
practices,  for all reasonable and necessary  out-of-pocket expenses incurred by
the Executive on behalf of the Company in the course of its business.

                    (e)  The  Company  may  reduce  any  payments  made  to  the
Executive  under  this  Agreement  by  any  required  federal,  state  or  local
government withholdings or deductions for taxes or similar charges, or otherwise
pursuant to law, regulation or order.

                    (f) Any base salary  payable to the Executive for any period
of  employment  of less  than one year  during  the Term of  Employment  will be
reduced to reflect  the actual  number of days of  employment  during the period
except as provided in Sections 8(b) and 8(c).

         Section 5.  Other Benefits.

                    (a) During the Term of  Employment,  the  Executive  and his
dependents may  participate in and receive  benefits under any employee  benefit
plan which the Company  makes  generally  available to its  employees  and their
families,  including  any pension,  life  insurance,  medical  benefits,  dental
benefits or  disability  plan,  but only to the extent that the Executive or his
dependents  otherwise  satisfies the standards  established for participation in
the plan.  The terms of  Executive's  existing  option  agreements,  as amended,
remain unaffected hereby, except as set forth in Sections 8(b) and 8(c) hereof.

                    (b) The  Executive  may take up to four  weeks  of  vacation
during each full  calendar year during the Term of Employment at a time mutually
convenient  to the Executive and the Company,  without loss of  compensation  or
other benefits under this Agreement.

         Section 5A.  Supplemental Retirement Benefits.
<PAGE>

                    (a) Effective as of March 12, 1999,  the closing date of the
merger between CalEnergy Company, Inc. and MidAmerican Energy Company, resulting
in the creation of MidAmerican  Energy Holdings Company (the "Merger Date"), the
Executive  shall  irrevocably  become a participant  in the  MidAmerican  Energy
Company Supplemental Retirement Plan for Designated Officers (the "SERP").

                    (b) The  Executive  shall  receive  fully  vested  years  of
participation  credit under the SERP (for all  purposes,  including  vesting and
benefit  accrual)  for all years of service (or portions  thereof)  performed at
CalEnergy prior to the Merger Date, and for certain  additional years of service
(or portions thereof) as provided on Exhibit B attached hereto.

                    (c) The Executive  shall be entitled to an Early  Retirement
Benefit Payment Option under the SERP pursuant to which he may elect to commence
receiving benefits under the SERP after the Executive's retirement or disability
on or after attaining age 47, which payments shall be calculated pursuant to the
SERP but which shall be no less than as provided on Exhibit C hereto  (including
for purposes of the following sentence).  In the event of the Executive's death,
benefits shall be paid pursuant to Section 6.4 of the SERP;  provided,  however,
that any payment due under  Section  6.4(a) of the SERP shall  continue  for the
remaining  lifetime of the  Executive's  surviving  "Spouse"  (as defined in the
SERP) or for 360 months if the Executive  dies without a surviving  Spouse;  and
further provided, however, that any payment due under Section 6.4(b) of the SERP
shall be payable without regard to the two-thirds and fifty percent  limitations
contained therein.

                    (d) In the event of a Triggering  Event (as defined  below),
the Executive shall be entitled to the following under the SERP:

                            (i)   for   purposes   of   determining   years   of
                           participation credit, the Executive shall be credited
                           with additional years of  participation  (or portions
                           thereof) equal to the  difference  between age 65 and
                           the Executive's age (in years or portions thereof) on
                           the date of the Triggering Event, and

                           (ii) any benefits  under the SERP not fully vested on
                           the  date  of the  Triggering  Event  (including  the
                           benefits arising by the foregoing subparagraph) shall
                           become fully vested as of such date.
<PAGE>

For  purposes  of this  Section  5A(d),  a  Triggering  Event shall mean (x) the
termination of the Executive by the Company  without Cause;  (y) the resignation
by the Executive pursuant to Section 7(a)(vi) of this Agreement; or (z) a Change
in Control occurring after the Merger Date. All capitalized terms shall have the
meanings ascribed to them in Exhibit A of this Agreement.

                    (e)  Notwithstanding  anything  herein or in the SERP to the
contrary, for purposes of determining any benefit payable to Executive under the
SERP,  Executive's  annual base salary and annual bonus shall never be less than
the base salary referenced in Section 4(a) hereof and that portion of the Annual
Bonus Compensation earned by Executive for the 1998 calendar year which the SERP
Committee has determined  shall be included for purposes of calculating the SERP
benefit (i.e., $500,000).

                    (f) Within 30 days prior to a Change in Control, the Company
shall (i)  establish a rabbi trust or an  irrevocable  standby  letter of credit
with a U.S.  Bank rated A or better,  in each case  naming  the  Executive  as a
beneficiary and having terms  reasonably  satisfactory to the Executive in order
to provide  security  for the payment of benefits to  Executive  pursuant to the
SERP, and (ii) if a rabbi trust is established,  deposit into the rabbi trust an
amount which,  with the expected  earnings  thereon from reasonably  prudent and
conservative investments (as confirmed by a certificate of a national accounting
firm of  recognized  standing  which is  independent  of the  Company)  shall be
sufficient to satisfy the ultimate benefit  obligations to Executive pursuant to
the SERP.

                    (g) A general  release of claims under the SERP shall not be
required of the Executive in order to receive benefits thereunder.

                    (h) The  Executive's  entitlement to benefits under the SERP
shall be nonforfeitable and, Section 6.5 of the SERP notwithstanding,  shall not
be adversely affected in any way upon termination of the Executive's  employment
for Cause.

         Section 6. Confidentiality and Post-Employment Restrictions.

                    (a) The  Executive  acknowledges  that the  Company  and its
Affiliates have confidential  information and trade secrets,  whether written or
unwritten,  with  respect to carrying  on their  business,  including  sensitive
marketing, bidding, technological and engineering information and data, names of
past, present and prospective  customers or partners of and vendors or suppliers
to the Company  and its  Affiliates,  working  relationships  with  governmental
agencies and  officials,  methods of pricing  contracts  and income and expenses
associated therewith,  the international  business strategy and relative ranking
of opportunities in various countries, negotiated prices and offers outstanding,

<PAGE>

credit  terms and  status of  accounts  and the  terms or  circumstances  of any
current  or  prospective  business  arrangements  between  the  Company  and its
Affiliates and any third parties ("Confidential Information and Trade Secrets").
As used in this Agreement,  the term Confidential  Information and Trade Secrets
does not include (i) information which becomes generally available to the public
other than as a result of a disclosure by the Executive,  (ii) information which
becomes  available  to the  Executive on a  nonconfidential  basis from a source
other than the  Company or its  Affiliates,  or (iii)  information  known to the
Executive prior to any disclosure to him by the Company or its  Affiliates.  The
Executive  further  acknowledges  that the Executive  possesses a high degree of
knowledge of the independent  energy industry and, in particular,  has committed
to a  long-standing  relationship  with the  Company  and its  Affiliates  as an
employee and officer,  which has allowed, and will continue to allow, him access
to the Company's Confidential  Information and Trade Secrets.  Accordingly,  any
employment  by the Executive  with another  employer in the  independent  energy
industry or participation by him as a substantial  investor in any such industry
may necessarily involve disclosure of the Company's Confidential Information and
Trade  Secrets.  Consequently,  the  Executive  agrees that,  if he  voluntarily
resigns his  employment  with the Company for any reason other than (i) a breach
of this Agreement by the Company,  or (ii) for Good Reason,  he shall not at any
time during the two-year period after such  resignation,  directly or indirectly
accept  employment  by or invest in  (except as a passive  investor  in a public
corporation or in a publicly issued partnership interest which, in either event,
would not  exceed  an  ownership  interest  of 2% of the  outstanding  equity or
partnership  interest)  in any person,  firm,  corporation,  partnership,  joint
venture or business which is primarily engaged in the production or marketing of
steam  or  electrical  energy  or which  otherwise  directly  competes  with the
business of the Company or its controlled Affiliates and, further, the Executive
agrees that, to avoid the risk of disclosing  or improperly  using  Confidential
Information or Trade  Secrets,  he shall not directly,  or  indirectly,  provide
consulting or advisory  services to any of such independent  energy  businesses.
The preceding sentence  notwithstanding,  if the Executive's  resignation occurs
upon or after a Change in  Control,  he shall not be  precluded  from  accepting
employment or providing  services to Peter Kiewit  Sons',  Inc. or any Affiliate
thereof.

                    (b)  Without  the  written  consent of the  Chairman  of the
Board,  the  Executive  will not,  during and for three  years after the Term of
Employment,  (i) disclose any Confidential  Information and Trade Secrets of the

<PAGE>

Company or any  Affiliate of the Company to any Person  (other than the Company,
directors,  officers  or  employees  of the  Company,  its  Affiliates  or  duly
authorized  agents,  attorneys  or  other  representatives   thereof),  or  (ii)
otherwise make use of any Confidential  Information and Trade Secrets other than
in  connection  with  authorized  dealings  with  or  by  the  Company  and  its
Affiliates.

                    (c)  For  a  period  of  three   years  after  the  Term  of
Employment,  the Executive  shall neither  directly nor indirectly  solicit,  on
behalf of another employer, the employment of, or hire or cause another employer
to  hire,  any  person  who is then  currently  employed  by the  Company  or an
Affiliate  thereof,  or otherwise induce,  on behalf of another  employer,  such
person to leave the  employment of the Company or an Affiliate  thereof  without
the prior written approval of the Chairman of the Board.

                    (d) The  Executive  will hold,  on behalf of the Company and
its  Affiliates  and as the  property  of the Company  and its  Affiliates,  all
memoranda,  manuals, books, papers, letters, documents, computer discs, data and
software and other similar property obtained during the course of his employment
by the Company or its Affiliates and relating to the Company's or its Affiliates
business,  and will return such property to the Company or its Affiliates at any
time upon demand by the  Chairman  of the Board and,  in any event,  within five
calendar days after the end of the Term of Employment.

                    (e)  During  the Term of  Employment,  Executive  agrees  to
comply in all material respects with the Company's Policy of Business Conduct as
in effect on the date hereof.

                    (f) If any of the provisions of, or covenants  contained in,
this Section 6 are  hereafter  construed to be invalid or  unenforceable  in any
jurisdiction,  the same shall not affect the remainder of the  provisions or the
enforceability  thereof  in any other  jurisdiction,  which  shall be given full
effect,  without  regard to the  invalidity  or  unenforceability  in such other
jurisdiction.  If any of the  provisions  of, or  covenants  contained  in, this
Section  6 are  held to be  unenforceable  in any  jurisdiction  because  of the
duration or geographical scope thereof,  the parties agree that the court making
such  determination  shall have the power to reduce the duration or geographical
scope of such provision or covenant and, in its reduced form,  such provision or
covenant shall be enforceable; provided, however, that the determination of such
court  shall  not  affect  the  enforceability  of this  Section  6 in any other
jurisdiction.

         Section 7.  Termination of Employment.
<PAGE>

                    (a) The  employment  of the Executive  under this  Agreement
will  terminate on the earliest of: (i) written  notice by the  Executive of his
resignation  other than for Good Reason;  (ii) the day the Company  gives to the
Executive written notice of termination without Cause; (iii) the day the Company
gives to the  Executive  written  notice  of  termination  for  Cause;  (iv) the
Permanent Disability of the Executive;  (v) the death of the Executive;  or (vi)
written notice by the Executive of his resignation for Good Reason.

                    (b) If the  employment of the Executive is terminated  under
this Agreement for any reason whatsoever, the obligations of the Executive under
Section 6 will remain in full force and effect to the extent  provided  therein,
and the  termination  will not abrogate any rights or remedies of the Company or
the Executive with respect to any breach of the  Agreement,  except as expressly
provided in Section 8.

         Section 8.  Payment Upon Termination.

                    (a)  If  the  employment  of  the  Executive  is  terminated
pursuant to  subsections  (i) or (iii) of Section 7(a),  the Company will pay to
the  Executive,  within 30  calendar  days,  any base  salary  and  reimbursable
expenses  pursuant to Section 4(a) and Section 4(d) which are accrued but unpaid
through the Termination Date.

                    (b)  If  the  employment  of  the  Executive  is  terminated
pursuant to subsections  (ii),  (iv) or (v) of Section 7(a) prior to a Change in
Control,  the  Company  will  pay  the  Executive,  subject  to the  Executive's
compliance in all material respects with his post-termination  obligations under
Section  6, (i)  within 30  calendar  days,  any base  salary  and  reimbursable
expenses  which are accrued and unpaid  through such date,  (ii)  commencing one
month after the month of his Termination Date, 24 monthly payments each equal to
1/24 of a sum equal to twice his annual base  salary then in effect  pursuant to
Section 4 and (iii)  commencing  one  month  after the month of his  Termination
Date,  24  monthly  payments  each equal to 1/24 of a sum equal to two times the
greater of (x) the Minimum  Bonus or (y) the average  Annual Bonus  Compensation
payable  to the  Executive  in  respect  of the  two  fiscal  years  immediately
preceding  the  year in  which  the  Executive's  employment  with  the  Company
terminates  (with any such year for which no bonus was payable  included in such
two year average as a zero). In addition,  in the event of any such termination,
subject  to  the  Executive's  compliance  in all  material  respects  with  his
post-termination  obligations  under Section 6, the Company  agrees that (x) the

<PAGE>

Company  stock  options  previously  granted to Executive  will continue to vest
according  to their terms within such next 24 months  (beginning  with the month
following the month in which the Termination  Date occurs,  after which time the
unvested  remainder will lapse) and such vested options may be exercised  within
the  remaining  term  of such  options  as  provided  in the  respective  option
agreements,  and (y) the Company shall continue in effect for  Executive,  for a
period of 24 months after the date of any such  termination,  the life insurance
benefits,  medical  benefits and dental  benefits,  the disability plan, the tax
preparation  and investment  advisory  services and any other employee  benefits
made  generally  available to senior  executives of the Company on and after the
date hereof through the end of the 24- month post-termination period, subject to
such employee  contributions and other terms and conditions as are applicable to
active employees generally and subject to subsequent modification or termination
of such plans to the extent  such  subsequent  actions  are also  applicable  to
active  employees  generally;  provided that such plan benefits shall  terminate
earlier on the date, if any, that comparable  benefits are made available to the
Executive  by any new  employer.  To the degree  that any of the above  employee
benefit  programs  are not  available to Executive on account of his status as a
non-employee  after  termination  of  employment,  the Company shall provide for
economically  equivalent programs during the 24-month period or pay to executive
a lump sum cash amount designed to allow him to obtain  economically  equivalent
benefits or put him in the same economic position on an after tax basis.

                    (c) If the  employment  of the Executive is terminated on or
after a Change in Control  pursuant to  subsections  (ii),  (iv), (v) or (vi) of
Section 7(a), the Executive shall receive the same payments,  additional  option
vesting and benefits continuation  described in Section 8(b) hereof, except that
the monthly  payments  described in clauses (ii) and (iii) of the first sentence
of Section 8(b) shall be  aggregated  and paid to Executive in a single lump sum
without any discount to reflect present value.

                    (d)  If  the  employment  of  the  Executive  is  terminated
pursuant to subsections (ii), (iv), (v) or (vi) of Section 7(a), all Performance
Accelerated  Stock Options  ("PASOs")  held by the Executive on the  Termination
Date will become vested and immediately exercisable on such Termination Date and
shall otherwise  remain  exercisable for their term in accordance with the terms
thereof.

                    (e)  If  the  employment  of  the  Executive  is  terminated
pursuant to subsections  (iv) or (v) at any time prior to a Change in Control or
for any reason  after a Change in Control,  then without  further  action by the
Company,  the Board or any  committee  thereof,  the  Executive may exercise any
vested stock options  (including vested PASOs) held by the Executive pursuant to

<PAGE>

existing  procedures  approved  by  the  Stock  Option  Committee  for  cashless
exercise, by surrendering  previously owned shares, electing to have the Company
withhold  shares  otherwise  deliverable  upon exercise of such  options,  or by
providing an irrevocable direction to a broker to sell shares and deliver all or
a portion of the proceeds to the Company,  in any case in an amount equal to the
aggregate  exercise price and any tax  withholding  obligation  attendant to the
exercise.

         Section 8A.  Certain Additional Payments by the Company.

                    (a)   Anything   in   this   Agreement   to   the   contrary
notwithstanding,  in  the  event  it  shall  be  determined  that  any  payment,
distribution,  waiver of Company  rights,  acceleration  of vesting of any stock
options or  restricted  stock,  or any other payment or benefit in the nature of
compensation  to or for the benefit of the  Executive,  alone or in  combination
(whether such payment,  distribution,  waiver,  acceleration or other benefit is
made  pursuant to the terms of this  Agreement or any other  agreement,  plan or
arrangement  providing  payments or benefits in the nature of compensation to or
for  the  benefit  of  the  Executive,  but  determined  without  regard  to any
additional  payments  required  under this  Section 8A) (a  "Payment")  would be
subject to the excise tax imposed by Section 4999 of the Code (or any  successor
provision)  or any interest or  penalties  are  incurred by the  Executive  with
respect to such excise tax (such excise tax, together with any such interest and
penalties,  are hereinafter  collectively referred to as the "Excise Tax"), then
the Executive  shall be entitled to receive an  additional  payment (a "Gross-Up
Payment")  in an amount such that after  payment by the  Executive  of all taxes
with  respect to the  Gross-Up  Payment  (including  any  interest or  penalties
imposed with respect to such taxes), including,  without limitation,  any income
taxes (and any interest and penalties  imposed with respect  thereto) and Excise
Tax imposed upon the Gross-Up  Payment,  the Executive  retains an amount of the
Gross-Up Payment equal to the Excise Tax imposed upon the Payments.

                    (b)  Subject  to  the  provisions  of  Section  8A(c),   all
determinations  required to be made under this Section 8A, including whether and
when a Gross-Up  Payment is required and the amount of such Gross-Up Payment and
the assumptions to be utilized in arriving at such determination,  shall be made
by Deloitte and Touche LLP, or such other nationally  recognized accounting firm
then  auditing the accounts of the Company (the  "Accounting  Firm") which shall
provide detailed  supporting  calculations both to the Company and the Executive
within 15 business days of the receipt of notice from the  Executive  that there
has been a Payment,  or such earlier time as is requested by the Company. In the

<PAGE>

event that the Accounting Firm is unwilling or unable to perform its obligations
pursuant to this Section 8A, the  Executive  shall  appoint  another  nationally
recognized accounting firm to make the determinations  required hereunder (which
accounting firm shall then be referred to hereunder as the Accounting Firm). All
fees and expenses of the  Accounting  Firm shall be borne solely by the Company.
Any Gross-Up Payment,  determined  pursuant to this Section 8A, shall be paid by
the Company to the Executive  within five days of the receipt of the  Accounting
Firm's determination.  Any determination by the Accounting Firm shall be binding
upon the Company and the Executive.  The parties hereto  acknowledge  that, as a
result of the potential  uncertainty  in the  application of Section 4999 of the
Code (or any successor  provision) at the time of the initial  determination  by
the  Accounting  Firm  hereunder,  it is possible that the Company will not have
made  Gross-Up  Payments  which  should  have  been  made  consistent  with  the
calculations  required to be made  hereunder (an  "Underpayment").  In the event
that the  Company  exhausts  its  remedies  pursuant  to  Section  8A(c) and the
Executive  thereafter  is  required  to make a payment  of any Excise  Tax,  the
Accounting Firm shall determine the amount of the Underpayment that has occurred
and any such  Underpayment  shall be promptly  paid by the Company to or for the
benefit of the Executive.

                    (c) The Executive shall notify the Company in writing of any
claim by the Internal  Revenue  Service that, if  successful,  would require the
payment by the Company of the Gross-Up Payment. Such notification shall be given
as soon as practicable but no later than 20 business days after the Executive is
informed in writing of such claim and shall apprise the Company of the nature of
such  claim  and the  date on which  such  claim is  requested  to be paid.  The
Executive  shall not pay such claim prior to the expiration of the 30-day period
following the date on which he gives such notice to the Company (or such shorter
period  ending on the date that any payment of taxes with  respect to such claim
is  due).  If the  Company  notifies  the  Executive  in  writing  prior  to the
expiration  of such period that it desires to contest such claim,  the Executive
shall:

                    (i)    give  the   Company   any   information   reasonably
                           requested by the Company relating to such claim,

                   (ii)    take such action in connection  with  contesting such
                           claim as the  Company  shall  reasonably  request  in
                           writing  from  time  to  time,   including,   without
                           limitation,   accepting  legal   representation  with
                           respect  to  such  claim  by an  attorney  reasonably
                           selected by the Company,
<PAGE>

                    (iii)  cooperate  with the  Company  in good faith in order
                           effectively to contest such claim, and

                    (iv)   permit the Company to participate in any proceedings
                           relating to such claim;

provided,  however,  that the Company  shall bear and pay directly all costs and
expenses  (including  additional  interest and penalties) incurred in connection
with such contest and shall  indemnify  and hold the Executive  harmless,  on an
after-tax  basis,  for any  Excise  Tax or income tax  (including  interest  and
penalties with respect thereto) imposed as a result of such  representation  and
payment of costs and expenses. Without limiting the foregoing provisions of this
Section  8A(c),  the Company shall control all  proceedings  taken in connection
with such  contest  and,  at its sole  option,  may  pursue or forgo any and all
administrative  appeals,  proceedings,  hearings and conferences with the taxing
authority  in respect of such claim and may, at its sole option,  either  direct
the  Executive  to pay the tax claimed and sue for a refund or contest the claim
in any permissible manner, and the Executive agrees to prosecute such contest to
a  determination  before  any  administrative  tribunal,  in a court of  initial
jurisdiction  and  in  one or  more  appellate  courts,  as  the  Company  shall
determine;  provided,  however, that if the Company directs the Executive to pay
such claim and sue for a refund,  the Company  shall  advance the amount of such
payment to the Executive,  on an  interest-free  basis,  and shall indemnify and
hold the  Executive  harmless,  on an  after-tax  basis,  from any Excise Tax or
income tax (including  interest or penalties with respect  thereto) imposed with
respect to such  advance or with  respect to any imputed  income with respect to
such  advance;  and  further  provided  that any  extension  of the  statute  of
limitations  relating to payment of taxes for the taxable year of the  Executive
with  respect  to which  such  contested  amount is claimed to be due is limited
solely to such  contested  amount.  Furthermore,  the  Company's  control of the
contest  shall be limited  to issues  with  respect to which a Gross-Up  Payment
would be payable  hereunder  and the  Executive  shall be  entitled to settle or
contest,  as the case may be, any other  issue  raised by the  Internal  Revenue
Service or any other taxing authority.

                    (d) If,  after the  receipt  by the  Executive  of an amount
advanced  by the  Company  pursuant  to Section  8A(c),  the  Executive  becomes
entitled to receive any refund with respect to such claim,  the Executive  shall
(subject to the Company's  complying  with the  requirements  of Section  8A(c))
promptly  pay to the  Company  the  amount  of such  refund  (together  with any
interest paid or credited thereon after taxes applicable thereto). If, after the
receipt by the  Executive  of an amount  advanced  by the  Company  pursuant  to
Section 8A(c), a determination  is made that the Executive shall not be entitled
to any refund  with  respect to such claim and the  Company  does not notify the
Executive in writing of its intent to contest such denial of refund prior to the
expiration  of 30 days  after such  determination,  then such  advance  shall be
forgiven  and shall not be required to be repaid and the amount of such  advance
shall offset, to the extent thereof,  the amount of Gross-Up Payment required to
be paid.
<PAGE>

         Section 9.  Remedies.

                    (a) The Company  will be entitled,  if it elects,  to enjoin
any breach or threatened breach of, or enforce the specific  performance of, the
obligations of the Executive  under Sections 3 or 6, without  showing any actual
damage or that monetary  damages would be inadequate.  Any such equitable remedy
will not be the sole and exclusive  remedy for any such breach,  and the Company
may pursue other remedies for such a breach.

                    (b) Any court  proceeding  to enforce this  Agreement may be
commenced in federal courts, or in the absence of federal jurisdiction the state
courts,  located in Omaha,  Nebraska.  The parties submit to the jurisdiction of
such courts and waive any  objection  which they may have to pursuit of any such
proceeding in any such court.

                    (c) Except to the  extent  that the  Company  elects to seek
injunctive  relief in accordance with subsection  9(a), any controversy or claim
arising out of or relating to this  Agreement or the  validity,  interpretation,
enforceability  or breach of this  Agreement will be submitted to arbitration in
Omaha,  Nebraska,  in accordance  with the then  existing  rules of the American
Arbitration  Association,  and  judgment  upon the  award  rendered  in any such
arbitration may be entered in any court having jurisdiction.

         Section 10. Assignment. Neither the Company nor the Executive may sell,
transfer or otherwise assign their rights, or delegate their obligations,  under
this Agreement,  provided that the Company shall require any successor to all or
substantially  all of the business,  stock or assets of the Company to expressly
assume the Company's rights and obligations hereunder.

         Section 11.  Unfunded  Benefits.  All  compensation  and other benefits
payable to the Executive under this Agreement will be unfunded,  and neither the
Company nor any  Affiliate of the Company will  segregate  any assets to satisfy
any  obligation  of the Company under this  Agreement.  The  obligations  of the
Company to the Executive are not the subject of any guarantee or other assurance
of any Person other than the Company.

         Section 12. Severability.  Should any provision,  paragraph,  clause or
portion  thereof of this  Agreement be declared or be determined by any court or
arbitrator of competent  jurisdiction to be illegal,  unenforceable  or invalid,
the validity or enforceability of the remaining parts, terms or provisions shall
not be affected  thereby and said  illegal or invalid  part,  term or  provision
shall be deemed not to be a part of this Agreement.  Alternatively, the court or
arbitrator  having  jurisdiction  shall have the power to modify  such  illegal,
unenforceable  or invalid  provision  so that it will be valid and  enforceable,
and, in any case,  the remaining  provisions of this  Agreement  shall remain in
full force and effect.

         Section 13.  Miscellaneous.

                    (a) This  Agreement  may be  amended or  modified  only by a
writing executed by the Executive and the Company.

                    (b) This  Agreement  will be  governed by and  construed  in
accordance with the internal laws of the State of Nebraska.

                    (c) This Agreement  constitutes the entire  agreement of the
Company  and the  Executive  with  respect  to the  matters  set  forth  in this
Agreement and  supersedes any and all other  agreements  between the Company and
the Executive relating to those matters.

                    (d)  Any  notice  required  to be  given  pursuant  to  this
Agreement  will be deemed  given (i) when  delivered  in person or by courier or
(ii) on the third  calendar  day  after it is sent by  facsimile,  with  written
confirmation  of  receipt,  if to  the  Company,  to:  Chairman  of  the  Board,
MidAmerican Energy Holdings Company at 302 South 36th Street,  Suite 400, Omaha,
Nebraska  68131,  fax number (402)  231-1658,  and, if to the Executive,  at 666
Grand Avenue, Des Moines, Iowa 50309, fax number (515) 242-4031 or to such other
address as may be  subsequently  designated  by the Company or the  Executive in
writing to the other party.

                    (e) A waiver by a party of a breach of this  Agreement  will
not  constitute  a waiver  of any other  breach,  prior or  subsequent,  of this
Agreement.
<PAGE>

         IN WITNESS  WHEREOF,  the Company and the  Executive  have entered into
this Agreement as of May 10, 1999.

                                       MIDAMERICAN ENERGY HOLDINGS COMPANY



                                       By:____________________________
                                                  Steven A. McArthur
                                                  Senior Vice President

                                        EXECUTIVE:


                                        By:____________________________
                                                  Gregory E. Abel

<PAGE>

                                   EXHIBIT A

                                  Defined Terms

         "Affiliate" means, with respect to a Person, (a) any Person directly or
indirectly  owning,  controlling,  or  holding  power to vote 10% or more of the
outstanding voting securities of the Person; (b) any Person 10% or more of whose
outstanding  voting securities are directly or indirectly  owned,  controlled or
held with power to vote by the Person;  (c) any Person  directly  or  indirectly
controlling, controlled by or under common control with, the Person; and (d) any
officer or  director  of the Person,  or of any Person  directly  or  indirectly
controlling  the Person,  controlled by the Person or under common  control with
the Person. As used in this definition, "control" means the possession, directly
or  indirectly,  of the power to direct or cause the direction of the management
and policies of a Person.

         "Agreement" means this Employment Agreement dated as of August 6, 1996,
by and between the Company and the Executive,  as it may be amended from time to
time in accordance with its terms.

         "Board" means the Board of Directors of the Company.

         "Cause" means any or all of the following:

(a)      the  willful  and  continued   failure  by  the  Executive  to  perform
         substantially  the services and duties  contemplated  by this Agreement
         (other than any such failure resulting from the Executive's  incapacity
         due to disability);

(b)      the willful  engaging by the  Executive in gross  misconduct  which is
         injurious to the business or reputation of the Company in any material
         respect;

(c)      the gross  negligence  of the  Executive  in  performing  the services
         contemplated  by this Agreement  which is injurious to the business or
         reputation of the Company in any material respect; or

(d)      Executive's  conviction  of, or  pleading  guilty or no contest  to, a
         felony involving moral turpitude.

         "Change in Control" means (i) approval by the Company's stockholders of
(A) the dissolution of the Company, (B) a merger or consolidation of the Company
where the Company is not the surviving corporation, except for a transaction the
principal  purpose  of which is to  change  the state in which  the  Company  is
incorporated,  (C) a reverse  merger in which the Company  survives as an entity

<PAGE>

but in which  securities  possessing  more than 50 percent of the total combined
voting power of the Company's  securities are transferred to a person or persons
different from those who hold such securities immediately prior to the merger or
(D) the sale or other  disposition of all or substantially  all of the Company's
assets;  (ii) the direct or indirect  acquisition by any Person or related group
of  Persons  (other  than  an  acquisition  from  or  by  the  Company  or  by a
Company-sponsored  employee  benefit  plan  or  by a  Person  that  directly  or
indirectly  controls,  is controlled  by, or is under common  control with,  the
Company)  of  beneficial  ownership  (within  the  meaning  of Rule 13d-3 of the
Securities Exchange Act of 1934, as amended) of securities  possessing more than
50 percent  of the total  combined  voting  power of the  Company's  outstanding
voting  securities;  or (iii) a change in the  composition  of the Board  over a
period of  thirty-six  (36)  months or less  such that a  majority  of the Board
members cease, by reason of one or more contested elections for Board membership
or by one or more actions by written consent of stockholders, to be comprised of
individuals  who  either  (A) have been  Board  members  continuously  since the
beginning of such period or (B) have been  elected or nominated  for election as
Board  members  during such  period by at least a majority of the Board  members
described  in clause (A) who were still in office at the time such  election  or
nomination was approved by the Board.

         "Code" means the Internal Revenue Code of 1986, as amended.

         "Company"  means   MidAmerican   Energy  Holdings   Company,   an  Iowa
corporation, and any successor or assign permitted under the Agreement.

         "Disability"  means, with respect to the Executive,  that the Executive
has become  physically  or mentally  incapacitated  or disabled so that,  in the
reasonable  judgment of the  Chairman of the Board,  he is unable to perform his
duties under this Agreement and such other services as he performed on behalf of
the Company before incurring such incapacity or disability.

         "Good  Reason"  means  any of the  following  events,  but only if such
event(s)  occur on,  after or in  connection  with a Change in Control:  (i) the
failure by the Company to pay to the  Executive,  for a material  period of time
and in a material  amount,  compensation  due and payable by the  Company  under
Section 4(a) of this Agreement;  (ii) any reduction by the Company of the title,
office,  duties or authority of the Executive in any material respect;  or (iii)
any relocation of the Executive's primary place of employment to a location more
than 25 miles from Omaha, Nebraska.
<PAGE>

         "Minimum Bonus" means, with respect to a fiscal year, $200,000.

         "Permanent  Disability"  means a Disability  which has continued for at
least six consecutive calendar months.

         "Person"  means  any  natural  person,  general  partnership,   limited
partnership, corporation, joint venture, trust, business trust, or other entity.

         "Term of  Employment"  means the period of time  beginning on August 6,
1996,  and  ending  on the  eighth  anniversary  of such  date,  unless  earlier
terminated  pursuant to Section 7(a) or automatically  extended  pursuant to the
following  sentence.  The Term of Employment will be automatically  extended for
one year on each  anniversary  of the date of this  Agreement  beginning  on the
fifth anniversary unless the Executive has given the Company, or the Company has
given  the  Executive,  a notice  declining  automatic  extension  at least  365
calendar days before the anniversary.

         "Termination  Date" means the date of  termination of employment of the
Executive pursuant to Section 7 of this Agreement.


<PAGE>

                                    EXHIBIT B

Gregory E. Abel

Credited Years of Service as of March 12, 1999: 11 years, 1 month

<PAGE>

                                    EXHIBIT C

Gregory E. Abel

Minimum Annual SERP benefit  payment for retirement or disability  payable on or
after attaining age 47: $244,812.

                                                                  Exhibit 10.4
                                                                 EXECUTION COPY

                    AMENDED AND RESTATED EMPLOYMENT AGREEMENT

         This Amended and Restated Employment Agreement, originally entered into
as of August 6, 1996, as amended by Amendment No. 1, dated as of April 16, 1997,
as  amended  by  Amendment  No. 2, dated as of March 11,  1999,  is amended  and
restated as of May 10, 1999 by and between  MidAmerican  Energy Holdings Company
(formerly  CalEnergy  Company,  Inc.  ("CalEnergy")),  an Iowa  corporation (the
"Company"), and Steven A. McArthur (the "Executive").

                                    RECITALS

         The  Company  desires  to  employ  the  Executive  as its  Senior  Vice
President - Mergers & Acquisitions  and Secretary on the terms set forth in this
Agreement, and the Executive desires to accept such employment.

         Accordingly, the Company and the Executive agree as follows:

                                    AGREEMENT

          Section 1. Defined Terms. Terms used but not defined in this Agreement
will have the meanings ascribed to them in Exhibit A to this Agreement.

         Section 2.  Employment.

               (a) The Company will employ the  Executive  as, and the Executive
will act as, the Senior Vice President - Mergers & Acquisitions and Secretary of
the Company,  subject to and upon the terms set forth in this Agreement, for the
Term of Employment.

               (b) The  Executive's  primary place of employment  will be Omaha,
Nebraska or such other place as is determined,  prior to a Change in Control, in
good  faith by the  Chairman  of the Board and Chief  Executive  Officer  of the
Company  (hereinafter  referred to as the  "Chairman of the Board") to be in the
best interests of the Company.

         Section 3.  Duties.

               (a) The  Executive  (i) will  perform  and  discharge  the duties
incident to and  consistent  with his title of Senior Vice President - Mergers &
Acquisitions  and  Secretary,  and (ii) will  perform and  discharge  such other
duties,  and will have such  other  authority,  as are  delegated  to him by the
Chairman of the Board.  In performing  such duties,  the  Executive  will report
directly  to, and be subject to the  direction  of, the  Chairman  of the Board.
Prior to a Change in Control, the Executive's title and duties may in good faith
be modified by the Chairman of the Board.
<PAGE>

               (b) The Executive will act,  without any compensation in addition
to the compensation payable pursuant to this Agreement,  as an officer or member
of the board of directors of any  subsidiary of the Company,  if so appointed or
elected.

               (c) During the Term of Employment,  the Executive (i) will devote
his entire time,  attention  and energies  during normal  business  hours to the
business  of the  Company and its  subsidiaries  and (ii) will not,  without the
written consent of the Chairman of the Board, perform any services for any other
Person or engage in any other business or professional activity,  whether or not
performed or engaged in for profit.

               (d) Notwithstanding  subsection 3(c), the Executive,  without the
consent of the Chairman of the Board, may (i) purchase  securities issued by, or
otherwise  passively  invest his personal or family assets in, any other company
or business  within the  constraints  imposed by the Policy of Business  Conduct
referred to below,  and (ii) engage in governmental,  political,  educational or
charitable activities,  but only to the extent that those activities (A) are not
inconsistent with any direction of the Chairman of the Board or any duties under
this  Agreement,  and (B) do not interfere with the devotion by the Executive of
his entire time,  attention  and energies  during normal  business  hours to the
business of the Company.

         Section 4.  Compensation.

               (a)  During  the Term of  Employment,  the  Company  will pay the
Executive a base salary at an annual rate of $220,000,  in  substantially  equal
periodic  payments in  accordance  with the  Company's  practices  for executive
employees, as determined from time to time by the Chairman of the Board.

               (b) The  Chairman of the Board will review the salary  payable to
the Executive at least annually  beginning in the fourth fiscal quarter of 1999.
The  Chairman of the Board,  in his  discretion,  may increase the salary of the
Executive  from time to time,  but may not reduce  the  salary of the  Executive
below the amount set forth in subsection 4(a) above.
<PAGE>

               (c)  During  the  Term of  Employment,  the  Executive  shall  be
eligible  for  consideration  for an  annual  incentive  merit  bonus,  for  the
Executive's  performance  during the preceding  fiscal year of the Company in an
amount  determined by the Chairman of the Board in his discretion,  by reference
to the  accomplishment  by the Executive of goals established by the Chairman of
the Board for the related  fiscal year.  The annual bonus paid to the Executive,
however,  will not be less than the Minimum Bonus.  The Executive  shall also be
eligible to be paid other  bonuses for each  fiscal  year as  determined  by the
Chairman of the Board. The Executive's  annual  incentive merit bonus,  together
with all such other bonuses paid or payable for the fiscal year  (including  any
amounts  for  which  receipt  is  otherwise  deferred  pursuant  to  a  plan  or
arrangement  with  the  Company),   is  referred  to  herein  as  "Annual  Bonus
Compensation."

               (d)  The  Company  will  reimburse  the  Executive,   subject  to
compliance  by  the  Executive  with  the  Company's   customary   reimbursement
practices,  for all reasonable and necessary  out-of-pocket expenses incurred by
the Executive on behalf of the Company in the course of its business.

               (e) The Company  may reduce any  payments  made to the  Executive
under  this  Agreement  by any  required  federal,  state  or  local  government
withholdings or deductions for taxes or similar charges,  or otherwise  pursuant
to law, regulation or order.

               (f) Any base salary  payable to the  Executive  for any period of
employment of less than one year during the Term of  Employment  will be reduced
to reflect the actual number of days of  employment  during the period except as
provided in Sections 8(b) and 8(c).

         Section 5.  Other Benefits.

               (a)  During  the  Term  of  Employment,  the  Executive  and  his
dependents may  participate in and receive  benefits under any employee  benefit
plan which the Company  makes  generally  available to its  employees  and their
families,  including  any pension,  life  insurance,  medical  benefits,  dental
benefits or  disability  plan,  but only to the extent that the Executive or his
dependents  otherwise  satisfies the standards  established for participation in
the plan.  The terms of  Executive's  existing  option  agreements,  as amended,
remain unaffected hereby, except as set forth in Sections 8(b) and 8(c) hereof.

               (b) The  Executive  may take up to four weeks of vacation  during
each  full  calendar  year  during  the Term of  Employment  at a time  mutually
convenient  to the Executive and the Company,  without loss of  compensation  or
other benefits under this Agreement.
<PAGE>

         Section 5A.  Supplemental Retirement Benefits.

               (a)  Effective  as of March 12,  1999,  the  closing  date of the
merger between CalEnergy Company, Inc. and MidAmerican Energy Company, resulting
in the creation of MidAmerican  Energy Holdings Company (the "Merger Date"), the
Executive  shall  irrevocably  become a participant  in the  MidAmerican  Energy
Company Supplemental Retirement Plan for Designated Officers (the "SERP").

               (b)  The   Executive   shall   receive   fully  vested  years  of
participation  credit under the SERP (for all  purposes,  including  vesting and
benefit  accrual)  for all years of service (or portions  thereof)  performed at
CalEnergy prior to the Merger Date, as provided on Exhibit B attached hereto.

               (c) The  Executive  shall  be  entitled  to an  Early  Retirement
Benefit Payment Option under the SERP pursuant to which he may elect to commence
receiving benefits under the SERP after the Executive's retirement or disability
on or after attaining age 47, which payments shall be calculated pursuant to the
SERP but which shall be no less than as provided on Exhibit C hereto  (including
for purposes of the following sentence).  In the event of the Executive's death,
benefits shall be paid pursuant to Section 6.4 of the SERP;  provided,  however,
that any payment due under  Section  6.4(a) of the SERP shall  continue  for the
remaining  lifetime of the  Executive's  surviving  "Spouse"  (as defined in the
SERP) or for 360 months if the Executive  dies without a surviving  Spouse;  and
further provided, however, that any payment due under Section 6.4(b) of the SERP
shall be payable without regard to the two-thirds and fifty percent  limitations
contained therein.

               (d) In the event of a Triggering  Event (as defined  below),  the
Executive shall be entitled to the following under the SERP:

                            (i)   for   purposes   of   determining   years   of
                           participation credit, the Executive shall be credited
                           with additional years of  participation  (or portions
                           thereof) equal to the  difference  between age 65 and
                           the Executive's age (in years or portions thereof) on
                           the date of the Triggering Event, and

                           (ii) any benefits  under the SERP not fully vested on
                           the  date  of the  Triggering  Event  (including  the
                           benefits arising by the foregoing subparagraph) shall
                           become fully vested as of such date.
<PAGE>

For  purposes  of this  Section  5A(d),  a  Triggering  Event shall mean (x) the
termination of the Executive by the Company  without Cause;  (y) the resignation
by the Executive pursuant to Section 7(a)(vi) of this Agreement; or (z) a Change
in Control occurring after the Merger Date. All capitalized terms shall have the
meanings ascribed to them in Exhibit A of this Agreement.

               (e)  Notwithstanding  anything  herein  or in  the  SERP  to  the
contrary, for purposes of determining any benefit payable to Executive under the
SERP,  Executive's  annual base salary and annual bonus shall never be less than
the base salary referenced in Section 4(a) hereof and that portion of the Annual
Bonus Compensation earned by Executive for the 1998 calendar year which the SERP
Committee has determined  shall be included for purposes of calculating the SERP
benefit (i.e., $500,000).

               (f)  Within 30 days  prior to a Change in  Control,  the  Company
shall (i)  establish a rabbi trust or an  irrevocable  standby  letter of credit
with a U.S.  Bank rated A or better,  in each case  naming  the  Executive  as a
beneficiary and having terms  reasonably  satisfactory to the Executive in order
to provide  security  for the payment of benefits to  Executive  pursuant to the
SERP, and (ii) if a rabbi trust is established,  deposit into the rabbi trust an
amount which,  with the expected  earnings  thereon from reasonably  prudent and
conservative investments (as confirmed by a certificate of a national accounting
firm of  recognized  standing  which is  independent  of the  Company)  shall be
sufficient to satisfy the ultimate benefit  obligations to Executive pursuant to
the SERP.

               (g) A  general  release  of claims  under  the SERP  shall not be
required of the Executive in order to receive benefits thereunder.

               (h) The Executive's  entitlement to benefits under the SERP shall
be  nonforfeitable  and, Section 6.5 of the SERP  notwithstanding,  shall not be
adversely affected in any way upon termination of the Executive's employment for
Cause.

         Section 6. Confidentiality and Post-Employment Restrictions.

               (a)  The  Executive   acknowledges   that  the  Company  and  its
Affiliates have confidential  information and trade secrets,  whether written or
unwritten,  with  respect to carrying  on their  business,  including  sensitive
marketing, bidding, technological and engineering information and data, names of
past, present and prospective  customers or partners of and vendors or suppliers
to the Company  and its  Affiliates,  working  relationships  with  governmental
agencies and  officials,  methods of pricing  contracts  and income and expenses
associated therewith,  the international  business strategy and relative ranking

<PAGE>

of opportunities in various countries, negotiated prices and offers outstanding,
credit  terms and  status of  accounts  and the  terms or  circumstances  of any
current  or  prospective  business  arrangements  between  the  Company  and its
Affiliates and any third parties ("Confidential Information and Trade Secrets").
As used in this Agreement,  the term Confidential  Information and Trade Secrets
does not include (i) information which becomes generally available to the public
other than as a result of a disclosure by the Executive,  (ii) information which
becomes  available  to the  Executive on a  nonconfidential  basis from a source
other than the  Company or its  Affiliates,  or (iii)  information  known to the
Executive prior to any disclosure to him by the Company or its  Affiliates.  The
Executive  further  acknowledges  that the Executive  possesses a high degree of
knowledge of the independent  energy industry and, in particular,  has committed
to a  long-standing  relationship  with the  Company  and its  Affiliates  as an
employee and officer,  which has allowed, and will continue to allow, him access
to the Company's Confidential  Information and Trade Secrets.  Accordingly,  any
employment  by the Executive  with another  employer in the  independent  energy
industry or participation by him as a substantial  investor in any such industry
may necessarily involve disclosure of the Company's Confidential Information and
Trade  Secrets.  Consequently,  the  Executive  agrees that,  if he  voluntarily
resigns his  employment  with the Company for any reason other than (i) a breach
of this Agreement by the Company,  or (ii) for Good Reason,  he shall not at any
time during the two-year period after such  resignation,  directly or indirectly
accept  employment  by or invest in  (except as a passive  investor  in a public
corporation or in a publicly issued partnership interest which, in either event,
would not  exceed  an  ownership  interest  of 2% of the  outstanding  equity or
partnership  interest)  in any person,  firm,  corporation,  partnership,  joint
venture or business which is primarily engaged in the production or marketing of
steam  or  electrical  energy  or which  otherwise  directly  competes  with the
business of the Company or its controlled Affiliates and, further, the Executive
agrees that, to avoid the risk of disclosing  or improperly  using  Confidential
Information or Trade  Secrets,  he shall not directly,  or  indirectly,  provide
consulting or advisory  services to any of such independent  energy  businesses.
The preceding sentence  notwithstanding,  if the Executive's  resignation occurs
upon or after a Change in  Control,  he shall not be  precluded  from  accepting
employment or providing  services to Peter Kiewit  Sons',  Inc. or any Affiliate
thereof.

               (b) Without the written consent of the Chairman of the Board, the
Executive will not, during and for three years after the Term of Employment, (i)
disclose any  Confidential  Information  and Trade Secrets of the Company or any

<PAGE>

Affiliate  of the  Company to any Person  (other  than the  Company,  directors,
officers or employees of the Company,  its Affiliates or duly authorized agents,
attorneys or other  representatives  thereof), or (ii) otherwise make use of any
Confidential  Information  and  Trade  Secrets  other  than in  connection  with
authorized dealings with or by the Company and its Affiliates.

               (c) For a period of three years after the Term of Employment, the
Executive shall neither  directly nor indirectly  solicit,  on behalf of another
employer,  the  employment  of, or hire or cause another  employer to hire,  any
person who is then currently employed by the Company or an Affiliate thereof, or
otherwise  induce,  on  behalf of  another  employer,  such  person to leave the
employment  of the Company or an  Affiliate  thereof  without the prior  written
approval of the Chairman of the Board.

               (d) The  Executive  will hold,  on behalf of the  Company and its
Affiliates and as the property of the Company and its Affiliates, all memoranda,
manuals,  books, papers, letters,  documents,  computer discs, data and software
and other similar  property  obtained during the course of his employment by the
Company or its  Affiliates  and  relating  to the  Company's  or its  Affiliates
business,  and will return such property to the Company or its Affiliates at any
time upon demand by the  Chairman  of the Board and,  in any event,  within five
calendar days after the end of the Term of Employment.

               (e) During the Term of Employment,  Executive agrees to comply in
all material respects with the Company's Policy of Business Conduct as in effect
on the date hereof.

               (f) If any of the provisions of, or covenants  contained in, this
Section  6 are  hereafter  construed  to be  invalid  or  unenforceable  in  any
jurisdiction,  the same shall not affect the remainder of the  provisions or the
enforceability  thereof  in any other  jurisdiction,  which  shall be given full
effect,  without  regard to the  invalidity  or  unenforceability  in such other
jurisdiction.  If any of the  provisions  of, or  covenants  contained  in, this
Section  6 are  held to be  unenforceable  in any  jurisdiction  because  of the
duration or geographical scope thereof,  the parties agree that the court making
such  determination  shall have the power to reduce the duration or geographical
scope of such provision or covenant and, in its reduced form,  such provision or
covenant shall be enforceable; provided, however, that the determination of such
court  shall  not  affect  the  enforceability  of this  Section  6 in any other
jurisdiction.

         Section 7.  Termination of Employment.
<PAGE>

               (a) The  employment of the Executive  under this  Agreement  will
terminate  on the  earliest  of:  (i)  written  notice by the  Executive  of his
resignation  other than for Good Reason;  (ii) the day the Company  gives to the
Executive written notice of termination without Cause; (iii) the day the Company
gives to the  Executive  written  notice  of  termination  for  Cause;  (iv) the
Permanent Disability of the Executive;  (v) the death of the Executive;  or (vi)
written notice by the Executive of his resignation for Good Reason.

               (b) If the  employment of the Executive is terminated  under this
Agreement for any reason  whatsoever,  the  obligations  of the Executive  under
Section 6 will remain in full force and effect to the extent  provided  therein,
and the  termination  will not abrogate any rights or remedies of the Company or
the Executive with respect to any breach of the  Agreement,  except as expressly
provided in Section 8.

         Section 8.  Payment Upon Termination.

               (a) If the employment of the Executive is terminated  pursuant to
subsections (i) or (iii) of Section 7(a), the Company will pay to the Executive,
within 30 calendar days, any base salary and reimbursable  expenses  pursuant to
Section  4(a) and  Section  4(d)  which  are  accrued  but  unpaid  through  the
Termination Date.

               (b) If the employment of the Executive is terminated  pursuant to
subsections (ii), (iv) or (v) of Section 7(a) prior to a Change in Control,  the
Company will pay the  Executive,  subject to the  Executive's  compliance in all
material  respects with his  post-termination  obligations  under Section 6, (i)
within 30 calendar  days,  any base salary and  reimbursable  expenses which are
accrued and unpaid through such date,  (ii) commencing one month after the month
of his Termination  Date, 24 monthly  payments each equal to 1/24 of a sum equal
to twice his annual base  salary then in effect  pursuant to Section 4 and (iii)
commencing  one month  after  the  month of his  Termination  Date,  24  monthly
payments  each equal to 1/24 of a sum equal to two times the  greater of (x) the
Minimum  Bonus or (y) the  average  Annual  Bonus  Compensation  payable  to the
Executive in respect of the two fiscal years  immediately  preceding the year in
which the Executive's employment with the Company terminates (with any such year
for which no bonus was payable  included in such two year average as a zero). In
addition,  in the  event of any such  termination,  subject  to the  Executive's
compliance in all material respects with his post-termination  obligations under
Section 6, the  Company  agrees that (x) the Company  stock  options  previously
granted to Executive  will continue to vest according to their terms within such
next 24  months  (beginning  with the  month  following  the  month in which the

<PAGE>

Termination Date occurs, after which time the unvested remainder will lapse) and
such vested  options may be exercised  within the remaining term of such options
as provided  in the  respective  option  agreements,  and (y) the Company  shall
continue in effect for  Executive,  for a period of 24 months  after the date of
any such termination,  the life insurance benefits,  medical benefits and dental
benefits,  the disability  plan,  the tax  preparation  and investment  advisory
services and any other  employee  benefits  made  generally  available to senior
executives  of the Company on and after the date  hereof  through the end of the
24-month  post-termination  period,  subject to such employee  contributions and
other terms and conditions as are applicable to active  employees  generally and
subject to subsequent  modification  or  termination of such plans to the extent
such  subsequent  actions are also  applicable  to active  employees  generally;
provided that such plan benefits  shall  terminate  earlier on the date, if any,
that  comparable  benefits  are  made  available  to the  Executive  by any  new
employer.  To the degree that any of the above employee benefit programs are not
available  to  Executive  on  account  of his  status  as a  non-employee  after
termination of employment, the Company shall provide for economically equivalent
programs  during the 24-month  period or pay to executive a lump sum cash amount
designed to allow him to obtain  economically  equivalent benefits or put him in
the same economic position on an after tax basis.

               (c) If the  employment of the Executive is terminated on or after
a Change in Control  pursuant to subsections  (ii), (iv), (v) or (vi) of Section
7(a), the Executive shall receive the same payments,  additional  option vesting
and benefits  continuation  described  in Section  8(b) hereof,  except that the
monthly  payments  described in clauses (ii) and (iii) of the first  sentence of
Section  8(b) shall be  aggregated  and paid to  Executive  in a single lump sum
without any discount to reflect present value.

               (d) If the employment of the Executive is terminated  pursuant to
subsections (ii), (iv), (v) or (vi) of Section 7(a), all Performance Accelerated
Stock  Options  ("PASOs")  held by the  Executive on the  Termination  Date will
become vested and  immediately  exercisable on such  Termination  Date and shall
otherwise  remain  exercisable  for  their  term in  accordance  with the  terms
thereof.

               (e) If the employment of the Executive is terminated  pursuant to
subsections  (iv) or (v) at any time  prior to a Change  in  Control  or for any
reason after a Change in Control,  then without  further  action by the Company,
the Board or any committee thereof,  the Executive may exercise any vested stock
options  (including  vested  PASOs) held by the  Executive  pursuant to existing
procedures  approved by the Stock Option  Committee  for cashless  exercise,  by
surrendering  previously  owned  shares,  electing to have the Company  withhold

<PAGE>

shares otherwise  deliverable upon exercise of such options,  or by providing an
irrevocable direction to a broker to sell shares and deliver all or a portion of
the  proceeds to the Company,  in any case in an amount  equal to the  aggregate
exercise price and any tax withholding obligation attendant to the exercise.

         Section 8A.  Certain Additional Payments by the Company.

               (a) Anything in this  Agreement to the contrary  notwithstanding,
in the event it shall be determined  that any payment,  distribution,  waiver of
Company  rights,  acceleration  of  vesting of any stock  options or  restricted
stock,  or any other payment or benefit in the nature of  compensation to or for
the benefit of the  Executive,  alone or in  combination  (whether such payment,
distribution,  waiver,  acceleration  or other  benefit is made  pursuant to the
terms of this Agreement or any other  agreement,  plan or arrangement  providing
payments or benefits in the nature of  compensation to or for the benefit of the
Executive,  but determined  without regard to any additional  payments  required
under this Section 8A) (a "Payment")  would be subject to the excise tax imposed
by Section  4999 of the Code (or any  successor  provision)  or any  interest or
penalties  are incurred by the  Executive  with respect to such excise tax (such
excise tax,  together  with any such  interest and  penalties,  are  hereinafter
collectively  referred  to as the "Excise  Tax"),  then the  Executive  shall be
entitled to receive an  additional  payment (a "Gross-Up  Payment") in an amount
such that  after  payment  by the  Executive  of all taxes  with  respect to the
Gross-Up  Payment  (including any interest or penalties  imposed with respect to
such taxes), including,  without limitation,  any income taxes (and any interest
and  penalties  imposed  with  respect  thereto) and Excise Tax imposed upon the
Gross-Up Payment,  the Executive retains an amount of the Gross-Up Payment equal
to the Excise Tax imposed upon the Payments.

               (b)   Subject   to  the   provisions   of  Section   8A(c),   all
determinations  required to be made under this Section 8A, including whether and
when a Gross-Up  Payment is required and the amount of such Gross-Up Payment and
the assumptions to be utilized in arriving at such determination,  shall be made
by Deloitte and Touche LLP, or such other nationally  recognized accounting firm
then  auditing the accounts of the Company (the  "Accounting  Firm") which shall
provide detailed  supporting  calculations both to the Company and the Executive
within 15 business days of the receipt of notice from the  Executive  that there
has been a Payment,  or such earlier time as is requested by the Company. In the

<PAGE>

event that the Accounting Firm is unwilling or unable to perform its obligations
pursuant to this Section 8A, the  Executive  shall  appoint  another  nationally
recognized accounting firm to make the determinations  required hereunder (which
accounting firm shall then be referred to hereunder as the Accounting Firm). All
fees and expenses of the  Accounting  Firm shall be borne solely by the Company.
Any Gross-Up Payment,  determined  pursuant to this Section 8A, shall be paid by
the Company to the Executive  within five days of the receipt of the  Accounting
Firm's determination.  Any determination by the Accounting Firm shall be binding
upon the Company and the Executive.  The parties hereto  acknowledge  that, as a
result of the potential  uncertainty  in the  application of Section 4999 of the
Code (or any successor  provision) at the time of the initial  determination  by
the  Accounting  Firm  hereunder,  it is possible that the Company will not have
made  Gross-Up  Payments  which  should  have  been  made  consistent  with  the
calculations  required to be made  hereunder (an  "Underpayment").  In the event
that the  Company  exhausts  its  remedies  pursuant  to  Section  8A(c) and the
Executive  thereafter  is  required  to make a payment  of any Excise  Tax,  the
Accounting Firm shall determine the amount of the Underpayment that has occurred
and any such  Underpayment  shall be promptly  paid by the Company to or for the
benefit of the Executive.

               (c) The  Executive  shall  notify  the  Company in writing of any
claim by the Internal  Revenue  Service that, if  successful,  would require the
payment by the Company of the Gross-Up Payment. Such notification shall be given
as soon as practicable but no later than 20 business days after the Executive is
informed in writing of such claim and shall apprise the Company of the nature of
such  claim  and the  date on which  such  claim is  requested  to be paid.  The
Executive  shall not pay such claim prior to the expiration of the 30-day period
following the date on which he gives such notice to the Company (or such shorter
period  ending on the date that any payment of taxes with  respect to such claim
is  due).  If the  Company  notifies  the  Executive  in  writing  prior  to the
expiration  of such period that it desires to contest such claim,  the Executive
shall:

                   (i)     give  the  Company  any   information   reasonably
                           requested by the Company relating to such claim,

                   (ii)    take such action in connection  with  contesting such
                           claim as the  Company  shall  reasonably  request  in
                           writing  from  time  to  time,   including,   without
                           limitation,   accepting  legal   representation  with
                           respect  to  such  claim  by an  attorney  reasonably
                           selected by the Company,
<PAGE>

                  (iii)    cooperate  with the Company in good faith in order
                           effectively to contest such claim, and

                  (iv)     permit the Company to participate in any proceedings
                           relating to such claim;

provided,  however,  that the Company  shall bear and pay directly all costs and
expenses  (including  additional  interest and penalties) incurred in connection
with such contest and shall  indemnify  and hold the Executive  harmless,  on an
after-tax  basis,  for any  Excise  Tax or income tax  (including  interest  and
penalties with respect thereto) imposed as a result of such  representation  and
payment of costs and expenses. Without limiting the foregoing provisions of this
Section  8A(c),  the Company shall control all  proceedings  taken in connection
with such  contest  and,  at its sole  option,  may  pursue or forgo any and all
administrative  appeals,  proceedings,  hearings and conferences with the taxing
authority  in respect of such claim and may, at its sole option,  either  direct
the  Executive  to pay the tax claimed and sue for a refund or contest the claim
in any permissible manner, and the Executive agrees to prosecute such contest to
a  determination  before  any  administrative  tribunal,  in a court of  initial
jurisdiction  and  in  one or  more  appellate  courts,  as  the  Company  shall
determine;  provided,  however, that if the Company directs the Executive to pay
such claim and sue for a refund,  the Company  shall  advance the amount of such
payment to the Executive,  on an  interest-free  basis,  and shall indemnify and
hold the  Executive  harmless,  on an  after-tax  basis,  from any Excise Tax or
income tax (including  interest or penalties with respect  thereto) imposed with
respect to such  advance or with  respect to any imputed  income with respect to
such  advance;  and  further  provided  that any  extension  of the  statute  of
limitations  relating to payment of taxes for the taxable year of the  Executive
with  respect  to which  such  contested  amount is claimed to be due is limited
solely to such  contested  amount.  Furthermore,  the  Company's  control of the
contest  shall be limited  to issues  with  respect to which a Gross-Up  Payment
would be payable  hereunder  and the  Executive  shall be  entitled to settle or
contest,  as the case may be, any other  issue  raised by the  Internal  Revenue
Service or any other taxing authority.

               (d) If, after the receipt by the Executive of an amount  advanced
by the Company  pursuant to Section  8A(c),  the Executive  becomes  entitled to
receive any refund with respect to such claim,  the Executive  shall (subject to
the Company's  complying with the requirements of Section 8A(c)) promptly pay to
the  Company  the amount of such  refund  (together  with any  interest  paid or
credited thereon after taxes applicable  thereto).  If, after the receipt by the
Executive  of an amount  advanced by the Company  pursuant to Section  8A(c),  a
determination  is made that the  Executive  shall not be  entitled to any refund
with  respect to such claim and the  Company  does not notify the  Executive  in
writing of its intent to contest such denial of refund  prior to the  expiration
of 30 days after such  determination,  then such  advance  shall be forgiven and
shall not be required to be repaid and the amount of such advance  shall offset,
to the extent thereof, the amount of Gross-Up Payment required to be paid.
<PAGE>

         Section 9.  Remedies.

                    (a) The Company  will be entitled,  if it elects,  to enjoin
any breach or threatened breach of, or enforce the specific  performance of, the
obligations of the Executive  under Sections 3 or 6, without  showing any actual
damage or that monetary  damages would be inadequate.  Any such equitable remedy
will not be the sole and exclusive  remedy for any such breach,  and the Company
may pursue other remedies for such a breach.

                    (b) Any court  proceeding  to enforce this  Agreement may be
commenced in federal courts, or in the absence of federal jurisdiction the state
courts,  located in Omaha,  Nebraska.  The parties submit to the jurisdiction of
such courts and waive any  objection  which they may have to pursuit of any such
proceeding in any such court.

                    (c) Except to the  extent  that the  Company  elects to seek
injunctive  relief in accordance with subsection  9(a), any controversy or claim
arising out of or relating to this  Agreement or the  validity,  interpretation,
enforceability  or breach of this  Agreement will be submitted to arbitration in
Omaha,  Nebraska,  in accordance  with the then  existing  rules of the American
Arbitration  Association,  and  judgment  upon the  award  rendered  in any such
arbitration may be entered in any court having jurisdiction.

         Section 10. Assignment. Neither the Company nor the Executive may sell,
transfer or otherwise assign their rights, or delegate their obligations,  under
this Agreement,  provided that the Company shall require any successor to all or
substantially  all of the business,  stock or assets of the Company to expressly
assume the Company's rights and obligations hereunder.

         Section 11.  Unfunded  Benefits.  All  compensation  and other benefits
payable to the Executive under this Agreement will be unfunded,  and neither the
Company nor any  Affiliate of the Company will  segregate  any assets to satisfy
any  obligation  of the Company under this  Agreement.  The  obligations  of the
Company to the Executive are not the subject of any guarantee or other assurance
of any Person other than the Company.
<PAGE>

         Section 12. Severability.  Should any provision,  paragraph,  clause or
portion  thereof of this  Agreement be declared or be determined by any court or
arbitrator of competent  jurisdiction to be illegal,  unenforceable  or invalid,
the validity or enforceability of the remaining parts, terms or provisions shall
not be affected  thereby and said  illegal or invalid  part,  term or  provision
shall be deemed not to be a part of this Agreement.  Alternatively, the court or
arbitrator  having  jurisdiction  shall have the power to modify  such  illegal,
unenforceable  or invalid  provision  so that it will be valid and  enforceable,
and, in any case,  the remaining  provisions of this  Agreement  shall remain in
full force and effect.

         Section 13.  Miscellaneous.

                    (a) This  Agreement  may be  amended or  modified  only by a
writing executed by the Executive and the Company.

                    (b) This  Agreement  will be  governed by and  construed  in
accordance with the internal laws of the State of Nebraska.

                    (c) This Agreement  constitutes the entire  agreement of the
Company  and the  Executive  with  respect  to the  matters  set  forth  in this
Agreement and  supersedes any and all other  agreements  between the Company and
the Executive relating to those matters.

                    (d)  Any  notice  required  to be  given  pursuant  to  this
Agreement  will be deemed  given (i) when  delivered  in person or by courier or
(ii) on the third  calendar  day  after it is sent by  facsimile,  with  written
confirmation  of receipt,  if to the Company or to the  Executive,  at 302 South
36th Street,  Suite 400, Omaha,  Nebraska 68131, fax number (402) 231-1658 or to
such  other  address as may be  subsequently  designated  by the  Company or the
Executive in writing to the other party.

                    (e) A waiver by a party of a breach of this  Agreement  will
not  constitute  a waiver  of any other  breach,  prior or  subsequent,  of this
Agreement.

         IN WITNESS  WHEREOF,  the Company and the  Executive  have entered into
this Agreement as of May 10, 1999.

                                      MIDAMERICAN ENERGY HOLDINGS COMPANY



                                      By:____________________________

                                                 Gregory E. Abel
                                                 President and Chief
                                                 Operating Officer

                                       EXECUTIVE:


                                       By:____________________________

                                                 Steven A. McArthur

<PAGE>

                                    EXHIBIT A

                                  Defined Terms

         "Affiliate" means, with respect to a Person, (a) any Person directly or
indirectly  owning,  controlling,  or  holding  power to vote 10% or more of the
outstanding voting securities of the Person; (b) any Person 10% or more of whose
outstanding  voting securities are directly or indirectly  owned,  controlled or
held with power to vote by the Person;  (c) any Person  directly  or  indirectly
controlling, controlled by or under common control with, the Person; and (d) any
officer or  director  of the Person,  or of any Person  directly  or  indirectly
controlling  the Person,  controlled by the Person or under common  control with
the Person. As used in this definition, "control" means the possession, directly
or  indirectly,  of the power to direct or cause the direction of the management
and policies of a Person.

         "Agreement" means this Employment Agreement dated as of August 6, 1996,
by and between the Company and the Executive,  as it may be amended from time to
time in accordance with its terms.

         "Board" means the Board of Directors of the Company.

         "Cause" means any or all of the following:

          (a) the  willful and  continued  failure by the  Executive  to perform
          substantially  the services and duties  contemplated by this Agreement
          (other than any such failure resulting from the Executive's incapacity
          due to disability);

          (b) the willful engaging by the Executive in gross misconduct which is
          injurious to the business or reputation of the Company in any material
          respect;

          (c) the gross  negligence of the Executive in performing  the services
          contemplated  by this Agreement  which is injurious to the business or
          reputation of the Company in any material respect; or

          (d) Executive's  conviction of, or pleading guilty or no contest to, a
          felony involving moral turpitude.

         "Change in Control" means (i) approval by the Company's stockholders of
(A) the dissolution of the Company, (B) a merger or consolidation of the Company
where the Company is not the surviving corporation, except for a transaction the
principal  purpose  of which is to  change  the state in which  the  Company  is
incorporated,  (C) a reverse  merger in which the Company  survives as an entity
but in which  securities  possessing  more than 50 percent of the total combined

<PAGE>

voting power of the Company's  securities are transferred to a person or persons
different from those who hold such securities immediately prior to the merger or
(D) the sale or other  disposition of all or substantially  all of the Company's
assets;  (ii) the direct or indirect  acquisition by any Person or related group
of  Persons  (other  than  an  acquisition  from  or  by  the  Company  or  by a
Company-sponsored  employee  benefit  plan  or  by a  Person  that  directly  or
indirectly  controls,  is controlled  by, or is under common  control with,  the
Company)  of  beneficial  ownership  (within  the  meaning  of Rule 13d-3 of the
Securities Exchange Act of 1934, as amended) of securities  possessing more than
50 percent  of the total  combined  voting  power of the  Company's  outstanding
voting  securities;  or (iii) a change in the  composition  of the Board  over a
period of  thirty-six  (36)  months or less  such that a  majority  of the Board
members cease, by reason of one or more contested elections for Board membership
or by one or more actions by written consent of stockholders, to be comprised of
individuals  who  either  (A) have been  Board  members  continuously  since the
beginning of such period or (B) have been  elected or nominated  for election as
Board  members  during such  period by at least a majority of the Board  members
described  in clause (A) who were still in office at the time such  election  or
nomination was approved by the Board.

         "Code" means the Internal Revenue Code of 1986, as amended.

         "Company"  means   MidAmerican   Energy  Holdings   Company,   an  Iowa
corporation, and any successor or assign permitted under the Agreement.

         "Disability"  means, with respect to the Executive,  that the Executive
has become  physically  or mentally  incapacitated  or disabled so that,  in the
reasonable  judgment of the  Chairman of the Board,  he is unable to perform his
duties under this Agreement and such other services as he performed on behalf of
the Company before incurring such incapacity or disability.

         "Good  Reason"  means  any of the  following  events,  but only if such
event(s)  occur on,  after or in  connection  with a Change in Control:  (i) the
failure by the Company to pay to the  Executive,  for a material  period of time
and in a material  amount,  compensation  due and payable by the  Company  under
Section 4(a) of this Agreement;  (ii) any reduction by the Company of the title,
office,  duties or authority of the Executive in any material respect;  or (iii)
any relocation of the Executive's primary place of employment to a location more
than 25 miles from Omaha, Nebraska.
<PAGE>

         "Minimum Bonus" means, with respect to a fiscal year, $200,000.

         "Permanent  Disability"  means a Disability  which has continued for at
least six consecutive calendar months.

         "Person"  means  any  natural  person,  general  partnership,   limited
partnership, corporation, joint venture, trust, business trust, or other entity.

         "Term of  Employment"  means the period of time  beginning on August 6,
1996,  and  ending  on the  eighth  anniversary  of such  date,  unless  earlier
terminated  pursuant to Section 7(a) or automatically  extended  pursuant to the
following  sentence.  The Term of Employment will be automatically  extended for
one year on each  anniversary  of the date of this  Agreement  beginning  on the
fifth anniversary unless the Executive has given the Company, or the Company has
given  the  Executive,  a notice  declining  automatic  extension  at least  365
calendar days before the anniversary.

         "Termination  Date" means the date of  termination of employment of the
Executive pursuant to Section 7 of this Agreement.


<PAGE>

                                    EXHIBIT B

Steven A. McArthur

Credited Years of Service as of March 12, 1999: 8 years, 1 month


<PAGE>

                                    EXHIBIT C

Steven A. McArthur

Minimum Annual SERP benefit  payment for retirement or disability  payable on or
after attaining age 47: $233,662.


                                                                  Exhibit 10.5

                              EMPLOYMENT AGREEMENT

         This Employment  Agreement is entered into as of April 21, 1999, by and
between   MidAmerican   Energy  Holdings  Company,   an  Iowa  corporation  (the
"Company"), and Patrick J. Goodman (the "Executive").

                                    RECITALS

         The  Company  desires  to  employ  the  Executive  as its  Senior  Vice
President and Chief Financial  Officer on the terms set forth in this Agreement,
and the Executive desires to accept such employment.

         Accordingly, the Company and the Executive agree as follows:

                                    AGREEMENT

          Section 1. Defined Terms. Terms used but not defined in this Agreement
will have the meanings ascribed to them in Exhibit A to this Agreement.

         Section 2. Employment.

                  (a)  The  Company  will  employ  the  Executive  as,  and  the
Executive will act as the Senior Vice President and Chief  Financial  Officer of
the Company,  subject to and upon the terms set forth in this Agreement, for the
Term of Employment.

                  (b) The  Executive's  primary place of employment  will be Des
Moines, Iowa or such other place as is determined, prior to a Change in Control,
in good faith by the  Chairman of the Board and Chief  Executive  Officer of the
Company  (hereinafter  referred to as the  "Chairman of the Board") to be in the
best interests of the Company.

         Section 3. Duties.

                  (a) The  Executive  (i) will perform and  discharge the duties
incident to and  consistent  with his title of Senior Vice  President  and Chief
Financial  Officer,  and (ii) will perform and discharge such other duties,  and
will have such other  authority,  as are delegated to him by the Chairman of the
Board. In performing such duties,  the Executive will report directly to, and be
subject to the  direction  of, the  Chairman of the Board.  Prior to a Change in
Control,  the Executive's  title and duties may in good faith be modified by the
Chairman of the Board.

                  (b) The  Executive  will  act,  without  any  compensation  in
addition to the compensation  payable pursuant to this Agreement,  as an officer
or member of the board of directors  of any  subsidiary  of the  Company,  if so
appointed or elected.
<PAGE>

                  (c)  During the Term of  Employment,  the  Executive  (i) will
devote his entire time,  attention and energies  during normal business hours to
the business of the Company and its  subsidiaries and (ii) will not, without the
written consent of the Chairman of the Board, perform any services for any other
Person or engage in any other business or professional activity,  whether or not
performed or engaged in for profit.

                  (d)  Notwithstanding  subsection 3(c), the Executive,  without
the consent of the Chairman of the Board, may (i) purchase securities issued by,
or  otherwise  passively  invest  his  personal  or family  assets in, any other
company or  business  within the  constraints  imposed by the Policy of Business
Conduct  referred  to  below,  and  (ii)  engage  in  governmental,   political,
educational  or  charitable  activities,  but  only  to the  extent  that  those
activities  (A) are not  inconsistent  with any direction of the Chairman of the
Board or any duties  under this  Agreement,  and (B) do not  interfere  with the
devotion by the  Executive of his entire  time,  attention  and energies  during
normal business hours to the business of the Company.

         Section 4. Compensation.

                  (a) During the Term of  Employment,  the Company  will pay the
Executive a base salary at an annual rate of $250,000,  in  substantially  equal
periodic  payments in  accordance  with the  Company's  practices  for executive
employees, as determined from time to time by the Chairman of the Board.

                  (b) The  Chairman of the Board will review the salary  payable
to the Executive at least  annually  beginning in the fourth  fiscal  quarter of
1999. The Chairman of the Board, in his  discretion,  may increase the salary of
the Executive  from time to time, but may not reduce the salary of the Executive
below the amount set forth in subsection 4(a) above.

                  (c)  During the Term of  Employment,  the  Executive  shall be
eligible  for  consideration  for an  annual  incentive  merit  bonus,  for  the
Executive's  performance  during the preceding  fiscal year of the Company in an
amount  determined by the Chairman of the Board in his discretion,  by reference
to the  accomplishment  by the Executive of goals established by the Chairman of
the Board for the related fiscal year.  The Executive  shall also be eligible to
be paid other  bonuses for each fiscal year as determined by the Chairman of the
Board.  The Executive's  annual  incentive  merit bonus,  together with all such
other  bonuses  paid or payable for the fiscal year  (including  any amounts for
which receipt is otherwise  deferred  pursuant to a plan or arrangement with the
Company), is referred to herein as "Annual Bonus Compensation."
<PAGE>

                  (d) The  Company  will  reimburse  the  Executive,  subject to
compliance  by  the  Executive  with  the  Company's   customary   reimbursement
practices,  for all reasonable and necessary  out-of-pocket expenses incurred by
the Executive on behalf of the Company in the course of its business.

                  (e) The Company may reduce any payments  made to the Executive
under  this  Agreement  by any  required  federal,  state  or  local  government
withholdings or deductions for taxes or similar charges,  or otherwise  pursuant
to law, regulation or order.

                  (f) Any base salary payable to the Executive for any period of
employment of less than one year during the Term of  Employment  will be reduced
to reflect the actual number of days of  employment  during the period except as
provided in Sections 8(b) and 8(c).

         Section 5. Other Benefits.

                  (a)  During  the Term of  Employment,  the  Executive  and his
dependents may  participate in and receive  benefits under any employee  benefit
plan which the Company  makes  generally  available to its  employees  and their
families,  including  any pension,  life  insurance,  medical  benefits,  dental
benefits or  disability  plan,  but only to the extent that the Executive or his
dependents  otherwise  satisfies the standards  established for participation in
the plan.  The terms of  Executive's  existing  option  agreements,  as amended,
remain unaffected hereby, except as set forth in Sections 8(b) and 8(c) hereof.

                  (b) The  Executive  may  take up to three  weeks  of  vacation
during each full  calendar year during the Term of Employment at a time mutually
convenient  to the Executive and the Company,  without loss of  compensation  or
other benefits under this Agreement.

         Section 6. Confidentiality and Post-Employment Restrictions.

                  (a)  The  Executive  acknowledges  that  the  Company  and its
Affiliates have confidential  information and trade secrets,  whether written or
unwritten,  with  respect to carrying  on their  business,  including  sensitive
marketing, bidding, technological and engineering information and data, names of
past, present and prospective  customers or partners of and vendors or suppliers
to the Company  and its  Affiliates,  working  relationships  with  governmental
agencies and  officials,  methods of pricing  contracts  and income and expenses
associated therewith,  the international  business strategy and relative ranking
of opportunities in various countries, negotiated prices and offers outstanding,

<PAGE>

credit  terms and  status of  accounts  and the  terms or  circumstances  of any
current  or  prospective  business  arrangements  between  the  Company  and its
Affiliates and any third parties ("Confidential Information and Trade Secrets").
As used in this Agreement,  the term Confidential  Information and Trade Secrets
does not include (i) information which becomes generally available to the public
other than as a result of a disclosure by the Executive,  (ii) information which
becomes  available  to the  Executive on a  nonconfidential  basis from a source
other than the  Company or its  Affiliates,  or (iii)  information  known to the
Executive prior to any disclosure to him by the Company or its  Affiliates.  The
Executive  further  acknowledges  that the Executive  possesses a high degree of
knowledge of the independent  energy industry and, in particular,  has committed
to a  longstanding  relationship  with  the  Company  and its  Affiliates  as an
employee and officer,  which has allowed, and will continue to allow, him access
to the Company's Confidential  Information and Trade Secrets.  Accordingly,  any
employment  by the Executive  with another  employer in the  independent  energy
industry or participation by him as a substantial  investor in any such industry
may necessarily involve disclosure of the Company's Confidential information and
Trade  Secrets.  Consequently,  the  Executive  agrees that,  if he  voluntarily
resigns his  employment  with the Company for any reason other than (i) a breach
of this Agreement by the Company,  or (ii) for Good Reason,  he shall not at any
time during the two-year period after such  resignation,  directly or indirectly
accept  employment  by or invest in  (except as a passive  investor  in a public
corporation or in a publicly issued partnership interest which, in either event,
would not  exceed  an  ownership  interest  of 2% of the  outstanding  equity or
partnership  interest)  in any person,  firm,  corporation,  partnership,  joint
venture or business  which is engaged in the production or marketing of steam or
electrical  energy or the  distribution  or supply of electricity or natural gas
(in each case in the States of Iowa, Illinois,  Nebraska,  South Dakota, Kansas,
Missouri,  Minnesota or Wisconsin) or which otherwise directly competes with the
business of the Company or its Affiliates  and,  further,  the Executive  agrees
that,  to  avoid  the  risk  of  disclosing  or  improperly  using  Confidential
Information or Trade  Secrets,  he shall not directly,  or  indirectly,  provide
consulting  or advisory  services to any of such  independent  energy or utility
businesses which conduct  business in such States or otherwise  directly compete
with the Company or its Affiliates.  The preceding sentence notwithstanding,  if
the Executive's  resignation occurs upon or after a Change in Control,  he shall
not be precluded from accepting employment or providing services to Peter Kiewit
Sons', Inc. or any Affiliate thereof.
<PAGE>

                  (b) Without the written  consent of the Chairman of the Board,
the Executive will not, during and for three years after the Term of Employment,
(i) disclose any  Confidential  Information  and Trade Secrets of the Company or
any Affiliate of the Company to any Person  (other than the Company,  directors,
officers or employees of the Company,  its Affiliates or duly authorized agents,
attorneys or other  representatives  thereof), or (ii) otherwise make use of any
Confidential  Information  and  Trade  Secrets  other  than in  connection  with
authorized dealings with or by the Company and its Affiliates.

                  (c) For a period of three years after the Term of  Employment,
the  Executive  shall  neither  directly nor  indirectly  solicit,  on behalf of
another employer,  the employment of, or hire or cause another employer to hire,
any  person  who is then  currently  employed  by the  Company  or an  Affiliate
thereof,  or otherwise  induce,  on behalf of another  employer,  such person to
leave the  employment of the Company or an Affiliate  thereof  without the prior
written approval of the Chairman of the Board.

                  (d) The Executive  will hold, on behalf of the Company and its
Affiliates and as the property of the Company and its Affiliates, all memoranda,
manuals,  books, papers, letters,  documents,  computer discs, data and software
and other similar  property  obtained during the course of his employment by the
Company or its  Affiliates  and  relating  to the  Company's  or its  Affiliates
business,  and will return such property to the Company or its Affiliates at any
time upon demand by the  Chairman  of the Board and,  in any event,  within five
calendar days after the end of the Term of Employment.

                  (e) During the Term of Employment,  Executive agrees to comply
in all material  respects  with the Company's  predecessor's  Policy of Business
Conduct  attached  hereto as  Exhibit  A (all  references  in such  Exhibit A to
"CalEnergy"  being  deemed to refer to the Company and its  Affiliates)  and all
future  amendments  and  restatements  to such policy and to deliver an executed
Certificate of Compliance with respect thereto upon request by the Company.

                  (f) If any of the  provisions  of, or covenants  contained in,
this Section 6 are  hereafter  construed to be invalid or  unenforceable  in any
jurisdiction,  the same shall not affect the remainder of the  provisions or the
enforceability  thereof  in any other  jurisdiction,  which  shall be given full
effect,  without  regard to the  invalidity  or  unenforceability  in such other
jurisdiction.  If any of the  provisions  of, or  covenants  contained  in, this
Section  6 are  held to be  unenforceable  in any  jurisdiction  because  of the
duration or geographical scope thereof,  the parties agree that the court making
such  determination  shall have the power to reduce the duration or geographical
scope of such provision or covenant and, in its reduced form,  such provision or
covenant shall be enforceable; provided, however, that the determination of such
court  shall  not  affect  the  enforceability  of this  Section  6 in any other
jurisdiction.
<PAGE>

         Section 7.  Termination of Employment.

                  (a) The employment of the Executive  under this Agreement will
terminate  on the  earliest  of:  (i)  written  notice by the  Executive  of his
resignation  other than for Good Reason;  (ii) the day the Company  gives to the
Executive written notice of termination without Cause; (iii) the day the Company
gives to the  Executive  written  notice  of  termination  for  Cause;  (iv) the
Permanent Disability of the Executive;  (v) the death of the Executive;  or (vi)
written notice by the Executive of his resignation for Good Reason.

                  (b) If the  employment of the  Executive is  terminated  under
this Agreement for any reason whatsoever, the obligations of the Executive under
Section 6 will remain in full force and effect to the extent  provided  therein,
and the  termination  will not abrogate any rights or remedies of the Company or
the Executive with respect to any breach of the  Agreement,  except as expressly
provided in Section 8.

         Section 8. Payment Upon Termination.

                  (a) If the employment of the Executive is terminated  pursuant
to  subsections  (i) or (iii)  of  Section  7(a),  the  Company  will pay to the
Executive,  within 30 calendar days, any base salary and  reimbursable  expenses
pursuant to Section 4(a) and Section  4(d) which are accrued but unpaid  through
the Termination Date.

                  (b) If the employment of the Executive is terminated  pursuant
to subsections  (ii),  (iv) or (v) of Section 7(a) prior to a Change in Control,
the Company will pay the Executive, subject to the Executive's compliance in all
material  respects with his  post-termination  obligations  under Section 6, (i)
within 30 calendar  days,  any base salary and  reimbursable  expenses which are
accrued and unpaid through such date,  (ii) commencing one month after the month
of his Termination  Date, 24 monthly  payments each equal to 1/24 of a sum equal
to twice his annual base  salary then in effect  pursuant to Section 4 and (iii)
commencing  one month  after  the  month of his  Termination  Date,  24  monthly
payments each equal to 1/24 of a sum equal to two times the average Annual Bonus
Compensation  payable  to the  Executive  in  respect  of the two  fiscal  years
immediately  preceding  the year in which the  Executive's  employment  with the
Company  terminates  (with any such year for which no bonus was payable included
in such two year average as a zero).
<PAGE>

In addition,  in the event of any such  termination,  subject to the Executive's
compliance in all material respects with his post-termination  obligations under
Section 6, the  Company  agrees that (x) the Company  stock  options  previously
granted to Executive  will continue to vest according to their terms within such
next 24  months  (beginning  with the  month  following  the  month in which the
Termination Date occurs, after which time the unvested remainder will lapse) and
such vested  options may be exercised  within the remaining term of such options
as provided  in the  respective  option  agreements,  and (y) the Company  shall
continue in effect for  Executive,  for a period of twelve months after the date
of any such termination,  the life insurance,  medical benefits, dental benefits
and disability plan available to the Executive and his dependents on the date of
such  termination,  subject to such employee  contributions  and other terms and
conditions  as are  applicable  to active  employees  generally  and  subject to
subsequent  modification  or  termination  of  such  plans  to the  extent  such
subsequent actions are also applicable to active employees  generally;  provided
that such plan  benefits  shall  terminate  earlier  on the date,  if any,  that
comparable benefits are made available to the Executive by any new employer.

                  (c) If the  employment  of the  Executive is  terminated on or
after a Change in Control  pursuant to  subsections  (ii),  (iv), (v) or (vi) of
Section 7(a), the Executive shall receive the same payments,  additional  option
vesting and benefits continuation  described in Section 8(b) hereof, except that
the monthly  payments  described in clauses (ii) and (iii) of the first sentence
of Section 8(b) shall be  aggregated  and paid to Executive in a single lump sum
without any discount to reflect present value.

                  (d) If the employment of the Executive is terminated  pursuant
to subsections (ii) or (vi) of Section 7(a), any Performance  Accelerated  Stock
Options  ("PASOs")  held by the  Executive on the  Termination  Date will become
vested and immediately  exercisable on such Termination Date and shall otherwise
remain exercisable for their term in accordance with the terms thereof.

                  (e) If the  employment of the Executive is terminated  for any
reason after a Change in Control,  then without  further  action by the Company,
the Board or any committee thereof,  the Executive may exercise any vested stock
options  (including any vested PASOs) held by the Executive pursuant to existing
procedures  approved by the Stock Option  Committee  for cashless  exercise,  by

<PAGE>

surrendering  previously  owned  shares,  electing to have the Company  withhold
shares otherwise  deliverable upon exercise of such options,  or by providing an
irrevocable direction to a broker to sell shares and deliver all or a portion of
the  proceeds to the Company,  in any case in an amount  equal to the  aggregate
exercise price and any tax withholding obligation attendant to the exercise.

         Section 8A.  Certain Additional Payments by the Company.

                  (a)    Anything   in   this    Agreement   to   the   contrary
notwithstanding,  in  the  event  it  shall  be  determined  that  any  payment,
distribution,  waiver of Company  rights,  acceleration  of vesting of any stock
options or  restricted  stock,  or any other payment or benefit in the nature of
compensation  to or for the benefit of the  Executive,  alone or in  combination
(whether such payment,  distribution,  waiver,  acceleration or other benefit is
made  pursuant to the terms of this  Agreement or any other  agreement,  plan or
arrangement  providing  payments or benefits in the nature of compensation to or
for  the  benefit  of  the  Executive,  but  determined  without  regard  to any
additional  payments  required  under this  Section 8A) (a  "Payment")  would be
subject to the excise tax imposed by Section 4999 of the Code (or any  successor
provision)  or any interest or  penalties  are  incurred by the  Executive  with
respect to such excise tax (such excise tax, together with any such interest and
penalties,  are hereinafter  collectively referred to as the "Excise Tax"), then
the Executive  shall be entitled to receive an  additional  payment (a "Gross-Up
Payment")  in an amount such that after  payment by the  Executive  of all taxes
with  respect to the  Gross-Up  Payment  (including  any  interest or  penalties
imposed with respect to such taxes), including,  without limitation,  any income
taxes (and any interest and penalties  imposed with respect  thereto) and Excise
Tax imposed upon the Gross-Up  Payment,  the Executive  retains an amount of the
Gross-Up Payment equal to the Excise Tax imposed upon the Payments.

                  (b)  Subject  to  the   provisions  of  Section   8A(c),   all
determinations  required to be made under this Section 8A, including whether and
when a Gross-Up  Payment is required and the amount of such Gross-Up Payment and
the assumptions to be utilized in arriving at such determination,  shall be made
by Deloitte and Touche LLP, or such other nationally  recognized accounting firm
then  auditing the accounts of the Company (the  "Accounting  Firm") which shall
provide detailed  supporting  calculations both to the Company and the Executive
within 15 business days of the receipt of notice from the  Executive  that there
has been a Payment,  or such earlier time as is requested by the Company. In the
event that the Accounting Firm is unwilling or unable to perform its obligations
pursuant to this Section 8A, the  Executive  shall  appoint  another  nationally

<PAGE>

recognized accounting firm to make the determinations  required hereunder (which
accounting firm shall then be referred to hereunder as the Accounting Firm). All
fees and expenses of the  Accounting  Firm shall be borne solely by the Company.
Any Gross-Up Payment,  determined  pursuant to this Section 8A, shall be paid by
the Company to the Executive  within five days of the receipt of the  Accounting
Firm's determination.  Any determination by the Accounting Firm shall be binding
upon the Company and the Executive.  The parties hereto  acknowledge  that, as a
result of the potential  uncertainty  in the  application of Section 4999 of the
Code (or any successor  provision) at the time of the initial  determination  by
the  Accounting  Firm  hereunder,  it is possible that the Company will not have
made  Gross-Up  Payments  which  should  have  been  made  consistent  with  the
calculations  required to be made  hereunder (an  "Underpayment").  In the event
that the  Company  exhausts  its  remedies  pursuant  to  Section  8A(c) and the
Executive  thereafter  is  required  to make a payment  of any Excise  Tax,  the
Accounting Firm shall determine the amount of the Underpayment that has occurred
and any such  Underpayment  shall be promptly  paid by the Company to or for the
benefit of the Executive.

                  (c) The  Executive  shall notify the Company in writing of any
claim by the Internal  Revenue  Service that, if  successful,  would require the
payment by the Company of the Gross-Up Payment. Such notification shall be given
as soon as practicable but no later than 20 business days after the Executive is
informed in writing of such claim and shall apprise the Company of the nature of
such  claim  and the  date on which  such  claim is  requested  to be paid.  The
Executive  shall not pay such claim prior to the expiration of the 30-day period
following the date on which he gives such notice to the Company (or such shorter
period  ending on the date that any payment of taxes with  respect to such claim
is  due).  If the  Company  notifies  the  Executive  in  writing  prior  to the
expiration  of such period that it desires to contest such claim,  the Executive
shall:

                   (i)     give the Company any information reasonably requested
                           by the Company relating to such claim,

                  (ii)     take such action in connection  with  contesting such
                           claim as the  Company  shall  reasonably  request  in
                           writing  from  time  to  time,   including,   without
                           limitation,   accepting  legal   representation  with
                           respect  to  such  claim  by an  attorney  reasonably
                           selected by the Company,

                 (iii)     cooperate with the  Company  in good  faith  in order
                           effectively to contest such claim, and
<PAGE>

                  (iv)     permit the Company to participate in any  proceedings
                           relating to such claim;

provided,  however,  that the Company  shall bear and pay directly all costs and
expenses  (including  additional  interest and penalties) incurred in connection
with such contest and shall  indemnify  and hold the Executive  harmless,  on an
after-tax  basis,  for any  Excise  Tax or income tax  (including  interest  and
penalties with respect thereto) imposed as a result of such  representation  and
payment of costs and expenses. Without limiting the foregoing provisions of this
Section  8A(c),  the Company shall control all  proceedings  taken in connection
with such  contest  and,  at its sole  option,  may  pursue or forgo any and all
administrative  appeals,  proceedings,  hearings and conferences with the taxing
authority  in respect of such claim and may, at its sole option,  either  direct
the  Executive  to pay the tax claimed and sue for a refund or contest the claim
in any permissible manner, and the Executive agrees to prosecute such contest to
a  determination  before  any  administrative  tribunal,  in a court of  initial
jurisdiction  and  in  one or  more  appellate  courts,  as  the  Company  shall
determine;  provided,  however, that if the Company directs the Executive to pay
such claim and sue for a refund,  the Company  shall  advance the amount of such
payment to the Executive,  on an  interest-free  basis,  and shall indemnify and
hold the  Executive  harmless,  on an  after-tax  basis,  from any Excise Tax or
income tax (including  interest or penalties with respect  thereto) imposed with
respect to such  advance or with  respect to any imputed  income with respect to
such  advance;  and  further  provided  that any  extension  of the  statute  of
limitations  relating to payment of taxes for the taxable year of the  Executive
with  respect  to which  such  contested  amount is claimed to be due is limited
solely to such  contested  amount.  Furthermore,  the  Company's  control of the
contest  shall be limited  to issues  with  respect to which a Gross-Up  Payment
would be payable  hereunder  and the  Executive  shall be  entitled to settle or
contest,  as the case may be, any other  issue  raised by the  Internal  Revenue
Service or any other taxing authority.

                  (d) If,  after  the  receipt  by the  Executive  of an  amount
advanced  by the  Company  pursuant  to Section  8A(c),  the  Executive  becomes
entitled to receive any refund with respect to such claim,  the Executive  shall
(subject to the Company's  complying  with the  requirements  of Section  8A(c))
promptly  pay to the  Company  the  amount  of such  refund  (together  with any
interest paid or credited thereon after taxes applicable thereto). If, after the
receipt by the  Executive  of an amount  advanced  by the  Company  pursuant  to
Section 8A(c), a determination  is made that the Executive shall not be entitled
to any refund  with  respect to such claim and the  Company  does not notify the
Executive in writing of its intent to contest such denial of refund prior to the
expiration  of 30 days  after such  determination,  then such  advance  shall be
forgiven  and shall not be required to be repaid and the amount of such  advance
shall offset, to the extent thereof,  the amount of Gross-Up Payment required to
be paid."
<PAGE>

                Except as provided  herein and to the extent  necessary  to give
full effect to the  provisions of this  Amendment,  the terms of the  Employment
Agreement shall remain in full force and effect.

         Section 9.  Remedies.

                  (a) The Company will be entitled,  if it elects, to enjoin any
breach or  threatened  breach of, or enforce the  specific  performance  of, the
obligations of the Executive  under Sections 3 or 6, without  showing any actual
damage or that monetary  damages would be inadequate.  Any such equitable remedy
will not be the sole and exclusive  remedy for any such breach,  and the Company
may pursue other remedies for such a breach.

                  (b) Any court  proceeding  to enforce  this  Agreement  may be
commenced in federal courts, or in the absence of federal jurisdiction the state
courts,  located in Omaha,  Nebraska.  The parties submit to the jurisdiction of
such courts and waive any  objection  which they may have to pursuit of any such
proceeding in any such court.

                  (c)  Except  to the  extent  that the  Company  elects to seek
injunctive  relief in accordance with subsection  9(a), any controversy or claim
arising out of or relating to this  Agreement or the  validity,  interpretation,
enforceability  or breach of this  Agreement will be submitted to arbitration in
Omaha,  Nebraska,  in accordance  with the then  existing  rules of the American
Arbitration  Association,  and  judgment  upon the  award  rendered  in any such
arbitration may be entered in any court having jurisdiction.

         Section 10. Assignment. Neither the Company nor the Executive may sell,
transfer or otherwise assign their rights, or delegate their obligations,  under
this Agreement,  provided that the Company shall require any successor to all or
substantially  all of the business,  stock or assets of the Company to expressly
assume the Company's rights and obligations hereunder.

         Section 11.  Unfunded  Benefits.  All  compensation  and other benefits
payable to the Executive under this Agreement will be unfunded,  and neither the
Company nor any  Affiliate of the Company will  segregate  any assets to satisfy
any  obligation  of the Company under this  Agreement.  The  obligations  of the
Company to the Executive are not the subject of any guarantee or other assurance
of any Person other than the Company.
<PAGE>

         Section 12. Severability.  Should any provision,  paragraph,  clause or
portion  thereof of this  Agreement be declared or be determined by any court or
arbitrator of competent  jurisdiction to be illegal,  unenforceable  or invalid,
the validity or enforceability of the remaining parts, terms or provisions shall
not be affected  thereby and said  illegal or invalid  part,  term or  provision
shall be deemed not to be a part of this Agreement.  Alternatively, the court or
arbitrator  having  jurisdiction  shall have the power to modify  such  illegal,
unenforceable  or invalid  provision  so that it will be valid and  enforceable,
and, in any case,  the remaining  provisions of this  Agreement  shall remain in
full force and effect.

         Section 13.  Miscellaneous.

          (a) This  Agreement  may be  amended  or  modified  only by a  writing
executed by the Executive and the Company.

          (b) This  Agreement  will be governed by and  construed in  accordance
with the internal laws of the State of Nebraska.

          (c) This Agreement constitutes the entire agreement of the Company and
the  Executive  with  respect to the  matters  set forth in this  Agreement  and
supersedes  any and all other  agreements  between the Company and the Executive
relating to those matters.

          (d) Any notice required to be given pursuant to this Agreement will be
deemed  given (i) when  delivered  in person or by  courier or (ii) on the third
calendar  day  after  it is sent by  facsimile,  with  written  confirmation  of
receipt,  if to the  Company,  to:  Chairman  of the Board,  MidAmerican  Energy
Holdings Company at 302 South 36th Street, Suite 400, Omaha, Nebraska 68131, fax
number (402) 231-1658,  and, if to the Executive, at MidAmerican Energy Holdings
Company,  666 Grand Avenue, Des Moines, Iowa 50303, fax number (515) 242-4031 or
to such other  address as may be  subsequently  designated by the Company or the
Executive in writing to the other party.

          (e) A  waiver  by a party  of a  breach  of this  Agreement  will  not
constitute a waiver of any other breach, prior or subsequent, of this Agreement.

         IN WITNESS  WHEREOF,  the Company and the  Executive  have entered into
this Agreement as of April 21, 1999.
<PAGE>

                                   MIDAMERICAN ENERGY HOLDINGS COMPANY


                                   By:
                                            Steven A. McArthur
                                            Senior Vice President

                                   EXECUTIVE:


                                   By:
                                            Patrick J. Goodman



<PAGE>
                                    EXHIBIT A
                                  Defined Terms

         "Affiliate" means, with respect to a Person, (a) any Person directly or
indirectly  owning,  controlling,  or  holding  power to vote 10% or more of the
outstanding voting securities of the Person; (b) any Person 10% or more of whose
outstanding  voting securities are directly or indirectly  owned,  controlled or
held with power to vote by the Person;  (c) any Person  directly  or  indirectly
controlling, controlled by or under common control with, the Person; and (d) any
officer or  director  of the Person,  or of any Person  directly  or  indirectly
controlling  the Person,  controlled by the Person or under common  control with
the  Person.  As used in  this  definition,  "control,"  means  the  possession,
directly or  indirectly,  of the power to direct or cause the  direction  of the
management and policies of a Person.

         "Agreement" means this Employment Agreement dated as of April 21, 1999,
by and between the Company and the Executive,  as it may be amended from time to
time in accordance with its terms.

         "Board" means the Board of Directors of the Company.

         "Cause" means any or all of the following:

  (a)    the  willful  and  continued   failure  by  the  Executive  to  perform
         substantially  the services and duties  contemplated  by this Agreement
         (other than any such failure resulting from the Executive's  incapacity
         due to disability);

  (b)    the willful engaging by the Executive  in  gross  misconduct  which  is
         injurious to the business or reputation of the Company  in any material
         respect;

  (c)    the gross  negligence  of the  Executive  in  performing  the  services
         contemplated  by this  Agreement  which is injurious to the business or
         reputation of the Company in any material respect; or

  (d)    Executive's  conviction  of, or pleading  guilty or  no  contest  to, a
         felony involving moral turpitude.

         "Change in Control" means (i) approval by the Company's stockholders of
(A) the dissolution of the Company, (B) a merger or consolidation of the Company
where the Company is not the surviving corporation, except for a transaction the
principal  purpose  of which is to  change  the state in which  the  Company  is
incorporated,  (C) a reverse  merger in which the Company  survives as an entity
but in which  securities  possessing  more than 50 percent of the total combined
voting power of the Company's  securities are transferred to a person or persons

<PAGE>

different from those who hold such securities immediately prior to the merger or
(D) the sale or other  disposition of all or substantially  all of the Company's
assets;  (ii) the direct or indirect  acquisition by any Person or related group
of  Persons  (other  than  an  acquisition  from  or  by  the  Company  or  by a
Company-sponsored  employee  benefit  plan  or  by a  Person  that  directly  or
indirectly  controls,  is controlled  by, or is under common  control with,  the
Company)  of  beneficial  ownership  (within  the  meaning  of Rule 13d-3 of the
Securities Exchange Act of 1934, as amended) of securities  possessing more than
50 percent  of the total  combined  voting  power of the  Company's  outstanding
voting  securities;  or (iii) a change in the  composition  of the Board  over a
period of  thirty-six  (36)  months or less  such that a  majority  of the Board
members cease, by reason of one or more contested elections for Board membership
or by one or more actions by written consent of stockholders, to be comprised of
individuals  who  either  (A) have been  Board  members  continuously  since the
beginning of such period or (B) have been  elected or nominated  for election as
Board  members  during such  period by at least a majority of the Board  members
described  in clause (A) who were still in office at the time such  election  or
nomination was approved by the Board.

         "Code" means the Internal Revenue Code of 1986, as amended.

         "Company"  means   MidAmerican   Energy  Holdings   Company,   an  Iowa
corporation, and any successor or assign permitted under the Agreement.

         "Disability"  means, with respect to the Executive,  that the Executive
has become  physically  or mentally  incapacitated  or disabled so that,  in the
reasonable  judgment of majority of the  Chairman of the Board,  he is unable to
perform his duties under this  Agreement and such other services as he performed
on behalf of the Company before incurring such incapacity or disability.

         "Good  Reason"  means  any of the  following  events,  but only if such
event(s)  occur on,  after or in  connection  with a Change in Control:  (i) the
failure by the Company to pay to the  Executive,  for a material  period of time
and in a material  amount,  compensation  due and payable by the  Company  under
Section 4(a) of this Agreement;  (ii) any reduction by the Company of the title,
office,  duties or authority of the Executive in any material respect;  or (iii)
any relocation of the Executive's primary place of employment to a location more
than 25 miles from Omaha, Nebraska.

         "Permanent  Disability"  means a Disability  which has continued for at
least six consecutive calendar months.
<PAGE>

         "Person"  means  any  natural  person,  general  partnership,   limited
partnership, corporation, joint venture, trust, business trust, or other entity.

         "Term of  Employment"  means the period of time  beginning on April 21,
1999,  and  ending  on the  fifth  anniversary  of  such  date,  unless  earlier
terminated  pursuant to Section 7(a) or automatically  extended  pursuant to the
following  sentence.  The Term of Employment will be automatically  extended for
one year on each  anniversary  of the date of this  Agreement  beginning  on the
fifth anniversary unless the Executive has given the Company, or the Company has
given  the  Executive,  a notice  declining  automatic  extension  at least  365
calendar days before the anniversary.

         "Termination  Date" means the date of  termination of employment of the
Executive pursuant to Section 7 of this Agreement.

                                                                  Exhibit 10.61

                           MIDAMERICAN ENERGY COMPANY

                               RESTATED EXECUTIVE

                           DEFERRED COMPENSATION PLAN



                                    ARTICLE I

                            ESTABLISHMENT AND PURPOSE

1.1  Background  of Plan.  MidAmerican  Energy  Company  presently  maintains  a
deferred  compensation  plan for selected  employees and also maintains  certain
deferred  compensation plans of predecessor  employers.  This Plan shall replace
those  arrangements,  effective January 1, 1999, and is known as the MidAmerican
Energy Company Restated Executive Deferred Compensation Plan (the "Plan").

The Plan shall be maintained as an unfunded plan of deferred  compensation for a
select group of management or highly compensated employees. The Plan, therefore,
is intended to be exempt from the participation, vesting, funding, and fiduciary
requirements of Title I of the Employee Retirement Income Security Act of 1974.

1.2 Purpose of Plan.  The purpose of this Plan is to provide  certain  employees
with an additional way to defer portions of their compensation. The plan is also
intended to provide  Participants  with an effective means of deferring all or a
portion of short-term incentive bonus payments they are entitled to receive.

1.3  Applicability  of Plan.  The  provisions  of this  Plan are  applicable  to
Employees who are employed by an Employer on or after January 1, 1999, and, with
respect to amounts  deferred  under any  Predecessor  Plan,  are  applicable  to
participants who still have account balances under any such Plan.

1.4 Merger of Predecessor Plans. For ease of administration,  and in recognition
of the need to change earnings credit and method of valuation in the Predecessor
Plans in light of the  anticipated  acquisition of MidAmerican  Energy  Holdings
Company  by  CalEnergy  Company,  Inc.  (through  a merger  of a  subsidiary  of
CalEnergy with and into MidAmerican  Energy Holdings Company  ("Merger")),  each
Predecessor Plan is hereby merged into the Plan, effective January 1, 1999.

                                    ARTICLE 2

                                   DEFINITIONS

Whenever  used in this Plan,  the  following  terms shall have the  meanings set
forth below unless  otherwise  expressly  provided.  When the defined meaning is
intended,  the term is  capitalized.  The definition of any term in the singular
shall also include the plural, whichever is appropriate in the context.


<PAGE>

2.1  Account.   Account  means  the  bookkeeping  account  maintained  for  each
Participant that represents the  Participant's  total interest under the Plan as
of any  Valuation  Date.  An Account  shall  consist of the sum of  deferrals of
Salary and Bonus  credited  pursuant  to section  4.1,  and any gains and losses
credited on these  amounts.  It shall also consist of any  accounts  transferred
from   Predecessor   Plans.  A  Participant   shall  have  a  fully  vested  and
nonforfeitable interest at all times in his or her Account.

2.2 Affiliate.  Affiliate  means any  corporation,  association,  joint venture,
proprietorship  or partnership  while it is connected  with the Company  through
stock ownership,  common control,  membership in an affiliated service group, or
otherwise within the meaning of Code section 414(b), (c), (m) and (o).

2.3  Beneficiary.  Beneficiary  means the  person or persons  designated  by the
Participant to receive any benefits payable from the Participant's Account after
his or her death.  Each  Participant  shall designate his or her Beneficiary (or
change this  designation) at a time and in a manner  specified by the Committee.
If no person is designated as a Beneficiary,  if a designation is revoked, or if
no designated Beneficiary survives the Participant, the Beneficiary shall be the
Participant's estate.

2.4  Bonus.  Bonus  means  the  cash  portion  of the  Participant's  short-term
incentive bonus award payable to a Participant on account of services  performed
by the Participant.

2.5 Code. Code means the Internal Revenue Code of 1986, as amended, or as it may
be amended from time to time.  A reference  to a particular  section of the Code
shall also include the regulations promulgated under such section.

2.6 Committee.  Committee means the  Compensation  Committee  established by the
Board of Directors of the MidAmerican Energy Holdings Company.

2.7 Company. Company means MidAmerican Energy Company.

2.8 Employee. Employee means any person who is employed by an Employer.

2.9 Employer. Employer means the Company and any Affiliate that elects to become
a party to the Plan with the approval of the Company.

2.10  Investment  Fund.  Investment  Fund means an investment  benchmark or fund
designated  by the  Committee  as an  investment  medium  for  the  hypothetical
investment of a Participant's  Account.  As of January 1, 1999, there shall be a
choice between the S&P 500 Stock Index Benchmark,  the Lehman Brothers Aggregate
Bond Index  Benchmark  and the Stable Fund Fixed Rate  Benchmark.  The Committee
shall have the  discretion to establish and terminate  investment  benchmarks or
funds as it may deem appropriate.
<PAGE>

         (a)      S&P 500 Stock  Index  Benchmark  means the S&P 500 Stock Index
                  Value as  published by Standard and Poor as of the end of each
                  business day, including dividends reinvested.

         (b)      Lehman  Brothers  Aggregate  Bond  Index  Benchmark  means the
                  Aggregate Bond Index Value as published by Lehman  Brothers as
                  of the end of each business day.

         (c)      Stable Fund Fixed Rate Benchmark  shall be an account in which
                  the credits in the account do not fluctuate in value,  and the
                  values in the account  are  credited  with an annual  interest
                  rate,  compounded annually.  The annual interest rate shall be
                  set for each calendar year based on the one-year U.S. Treasury
                  Bill rate on  October  15 in the prior  year (or the  previous
                  business day if October 15 is not a business day), except that
                  for 1999, the rate shall be 4.3%.

2.11  Participant.  Participant  means an Employee who has met and  continues to
meet the eligibility  requirements  described in section 3.1 and who has elected
to defer  amounts  under the Plan.  It also  means any  person  with an  account
balance under this Plan.

2.12  Plan.  Plan means  this  MidAmerican  Energy  Company  Restated  Executive
Deferred Compensation Plan, as it may be amended from time to time.

2.13 Plan Year. Plan Year means the calendar year.

2.14  Predecessor  Plan. The following plans shall  individually be considered a
Predecessor Plan and collectively shall be considered the Predecessor Plans:

                   (a) MidAmerican  Energy Company Deferred  Compensation Plan -
                   Executives

                   (b)  Deferred  Compensation  Plan for  Executives  of Midwest
                   Resources Inc. and Subsidiaries

                   (c)  Midwest   Resources  Inc.  -  Iowa  Resources  Inc.  and
                   Subsidiaries - Executive Incentive  Compensation Plan Revised
                   and Amended (1/29/92 latest revision). (This Plan consists of
                   both the Iowa  Resources  Inc.  Executive  Incentive  Plan in
                   existence  prior to the  merger of Iowa  Resources  Inc.  and
                   Midwest  Energy  Company  and  the  Midwest   Resources  Inc.
                   Executive Incentive Plan after such merger.)
<PAGE>

                   (d)  Midwest  Power  Systems  1993  Key  Executive  Incentive
                   Compensation Plan

                   (e)  Midwest   Resources  Inc.  -  Iowa  Resources  Inc.  and
                   Subsidiaries - Executive  Deferred  Compensation Plan Revised
                   and Amended

                   (f)  Non-Cash  Bonus  Award  Plan for  Executives  of Midwest
                   Resources Inc.

2.15 Retirement Date. The date the Participant  chooses as his or her retirement
date under the terms of the  Company's  cash balance  defined  benefit  plan, or
successor  plan,  which can be either  the  normal  retirement  date or an early
retirement date under such plan.

2.16  Salary.  Salary  means  the  Participant's  regular  basic  wage  from the
Employer,  exclusive of any Bonus,  and determined  before reduction for amounts
deferred  pursuant to the Plan,  and before  reduction for any salary  reduction
contributions  made on the  Participant's  behalf under a plan maintained by the
Company or an Affiliate under Code section 125 or 401(k).

2.17  Terminated  for Cause.  Terminated  for Cause  means the  Participant  was
terminated by an Employer because the Participant:

                   (a) committed an act of fraud,  embezzlement,  theft or other
                   criminal act(s) constituting a felony;

                   (b) was grossly  negligent in the  performance  of any or all
                   material  terms of his or her  employment  for reasons  other
                   than the  Employee's  death,  disability,  retirement and the
                   Employee  failed to cure any defect in performance  within 10
                   days of receiving written notice regarding such defect;

                   (c) committed an act of gross  misconduct in the  performance
                   of his or her duties or is guilty of any  conduct  which,  in
                   the  reasonable   opinion  of  the   Committee,   brings  the
                   Participant,  the  Company  or  any  Affiliate  into  serious
                   disrepute; or

                   (d) breached the terms of an  employment  agreement in effect
                   between the Participant and Employer.
<PAGE>

2.18 Valuation Date. Valuation Date means the last business day of each calendar
year and any other date that the Committee  selects in its sole  discretion  for
the revaluation and adjustment of Accounts.

                                    ARTICLE 3

                          ELIGIBILITY AND PARTICIPATION

3.1 Eligibility. An Employee shall be eligible to participate in this Plan if he
or she is a  member  of a select  group  of  management  or  highly  compensated
employees who is approved for participation by the Committee.

3.2      Participation.

                   (a)  Commencement  of  Participation.  An  Employee  who  has
                   satisfied  the  eligibility  requirements  of section 3.1 may
                   enroll in the Plan by making the elections  described in this
                   Plan. This enrollment  shall be effective as of the first day
                   of  any  Plan  Year  after  the  Employee   satisfies   these
                   eligibility  requirements,  provided  that he or she is still
                   eligible to participate under section 3.1.

                   (b) Duration of  Participation.  A Participant shall continue
                   to be an active  Participant  until he or she  ceases to meet
                   the eligibility  requirements under section 3.1.  Thereafter,
                   he or she shall be an inactive  Participant  and shall retain
                   all the rights described under this Plan, except the right to
                   elect any further  deferrals  of Bonus or Salary  until he or
                   she again becomes an active  Participant.  A Participant  who
                   has  head his or her  account  balance  transferred  from any
                   Predecessor  Plan  shall  not be  eligible  to make  elective
                   deferrals  unless  he or  she  is  otherwise  eligible  under
                   section 3.1.

                                    ARTICLE 4

                               DEFERRAL ELECTIONS

4.1 Amount of Deferral.  Prior to the beginning of each Plan Year, a Participant
may elect to defer up to --

                   (a) 50 percent  (in  increments  of 1 percent)  of the Salary
                   that would otherwise be payable to the Participant during the
                   Plan Year; and

                   (b) 100  percent  (in  increments  of 1 percent) of the Bonus
                   that would otherwise be payable to the Participant during the
                   Plan Year.

Each  deferral of Salary  and/or  Bonus  shall be credited to the  Participant's
Account as of the business day on which the cash would have otherwise been paid.
If the closing of the Merger  occurs in 1999,  the deferral  election  filed for
1999 shall  terminate  with respect to Salary payable after such date unless the
Company  affirmatively elects to continue this Plan for new deferrals after such
date.
<PAGE>

4.2 Change or  Revocation  of  Deferral.  After the  beginning of a Plan Year, a
Participant  may not increase,  decrease or revoke the amount of Salary or Bonus
deferred for that Plan Year under section 4.1.

                                    ARTICLE 5

                             PARTICIPANTS' ACCOUNTS

5.1 Investment of Accounts. With respect to each deferral election a Participant
makes  under   Section   4.1,  the   Participant   shall  elect  in  writing  to
hypothetically  deem to have the deferrals made on his or her behalf invested in
any one or more of the  Investment  Funds in 1 percent  increments.  The account
value for each  amount  deferred  shall be  determined  based on the  Investment
Fund's value on the date the amount  deferred  would have otherwise been payable
to the Participant.

5.2 Investment  Changes for Predecessor  Plans. With respect to account balances
in each Predecessor  Plan, if the valuation of any account is dependent upon the
book value or fair market value of MidAmerican  Energy  Holdings  Company common
stock,  or if earnings  on an account are  determined  by the  dividend  rate on
MidAmerican  Energy  Holdings  Company  common stock (other than a rate that has
been fixed as of a certain  date and is not  subject to  further  change),  each
Participant who has such an account balance shall file an election form with the
Committee prior to the closing date of the Merger, designating,  pursuant to the
procedures in section 5.1, the Investment  Funds in which such account is deemed
to be invested. To the extent the value of an account, as of the closing date of
the Merger, is based on the value of MidAmerican  Energy Holdings Company common
stock,  the value of each stock unit in any such  account  shall be deemed to be
$27.15,  plus any dividend paid to shareholders  of MidAmerican  Energy Holdings
Company  common  stock  through the closing  date of the Merger.  In any account
based on a fixed value with  crediting of interest only, but which varies in the
interest  rate  credited  from time to time,  interest on the  account  shall be
credited  through  date of  closing  of the  Merger.  Amounts  converted  to the
Investment  Funds as of the closing date of the Merger shall be converted  based
on the  Investment  Fund  benchmark  values  on the date of  closing.  As to any
Participant's account transferred from a Predecessor Plan with a fixed value and
fixed  interest  rate credited to the account  (i.e.  debentures  under the Iowa
Resources Inc. Executive Deferred  Compensation Plan), the Participant's account
balance  shall  continue to reflect  such fixed  value and shall  continue to be
credited with the fixed interest rate, unless the Participant elects to have his
or her account value related to such fixed  investment  converted to one or more
of the  Investment  Funds  pursuant to the  procedure set forth above within the
time frame specified above.
<PAGE>

5.3  Contingency  of Merger.  In the event the Merger does not take place,  then
with respect to amounts deferred for 1999, such amounts shall be reconverted, as
of  January  1,  1999,  to the forms of deemed  investments  as  existed  in the
MidAmerican  Energy Company  Executive  Deferred  Compensation Plan prior to the
establishment of this Plan, with each affected Participant filing an appropriate
election  form as to the  investment  for the  amounts  deferred  for  1999.  In
addition,  with respect to investment  changes for Predecessor Plans as provided
in Section 5.2, in the event the Merger does not take place,  the  provisions of
Section 5.2 shall become null and void and the account  balances  transferred to
this Plan from the Predecessor  Plans shall continue in the same form and deemed
investments as in the Predecessor Plans.  However,  all other provisions of this
Plan, including, but not limited to payment provisions in Article 6, shall apply
to such accounts.

5.4 Changes in Investments. A Participant may change the hypothetical investment
allocation  in his or her account no more than once during any calendar  quarter
by  filing  an   appropriate   form  with  the  Committee  (or  its   designated
administrative  representative)  specifying  the  change to be made.  The change
shall be processed  effectively  as of the fifth (5th)  business  day  following
receipt  of  the   change   request  by  the   Committee   (or  its   designated
representative).

5.5      Valuation of Accounts.

                   (a) Allocation of Gains and Losses.  A Participant's  Account
                   shall be  adjusted as of each  Valuation  Date to reflect any
                   gains or losses  that would have been  credited or debited to
                   the Account if it had  actually  been  invested in the manner
                   described in section 5.1. Accounts where an investment change
                   request  has  been  received  between  these  dates  will  be
                   credited or charged for any investment  gains or losses since
                   the last  Valuation  Date through the  effective  date of the
                   investment change.

                   (b)  Charges  Against   Account.   Any  payments  made  to  a
                   Participant or  Beneficiary  under Article 6 shall be charged
                   against the Participant's Account.

                   (c) Annual Report to  Participant.  An annual report shall be
                   provided to each Participant showing the value of the account
                   balances as of the beginning and end of the year.

5.6  Financing.  The  benefits  under this Plan shall be paid out of the general
assets of the Employer,  except to the extent they are paid from the assets of a
grantor trust established by an Employer to pay these benefits.
<PAGE>

5.7 Unsecured Interest. No Participant shall have any interest whatsoever in any
specific asset of the Employer.  To the extent that any person  acquires a right
to receive  payments  under this Plan,  this right shall be no greater  than the
right of any unsecured general creditor of the Employer.

5.8  Nontransferability.  In no event shall an Employer make any payments  under
this Plan to any assignee or creditor of a Participant or Beneficiary.  Prior to
the time of payment  hereunder,  no Participant  or  Beneficiary  shall have any
right by way of anticipation or otherwise to assign or otherwise  dispose of any
interest  under  this Plan,  nor shall  rights be  assigned  or  transferred  by
operation of law.

                                    ARTICLE 6

                               PAYMENT OF ACCOUNTS

6.1      Payments to Participants.

                   (a) Retirees  Receiving  Payments  Under  Predecessor  Plans.
                   Those  Participants   receiving  annual  payments  under  any
                   Predecessor  Plan or Plans shall  continue to be paid for the
                   remaining term as originally approved by the Committee.

                   (b)  Participants  Retiring  Before  January  1,  2001.  With
                   respect to any  Participant  whose  Retirement  Date is after
                   December 31, 1998,  but before January 1, 2001, the following
                   shall be applicable with respect to payment of benefits:

                   (1) At the election of the Committee,  upon consultation with
                   the  Participant,  payment  shall be made in a lump sum or in
                   annual  installments.  The Committee's decision shall be made
                   as  soon  as  practical  prior  to or  immediately  following
                   Retirement Date. The Committee's  decision shall also specify
                   the year of payment in the case of a lump sum  payment or the
                   year of the first payment in the case of annual installments.

                   (2)  If  annual   installments  are  selected,   each  annual
                   installment  shall be not less  than an  amount  equal to the
                   value of the  account  at the  beginning  of the Plan Year in
                   which  distribution  is  to  be  made  divided  by  the  life
                   expectancy of the  Participant  at the beginning of such Plan
                   Year (or the joint life  expectancy  of the  Participant  and
                   spouse  if  the   Participant   is   married).   Each  annual
                   installment  payment  shall be made within  fifteen (15) days
                   following the first day of each Plan Year.
<PAGE>

                   (3) If an  election  is made to  receive a lump sum  payment,
                   payment shall be made within  fifteen (15) days following the
                   first  day of the Plan Year in which  payment  is to be made,
                   and the amount of the lump sum payment  shall be equal to the
                   value of the account as of December 31 of the preceding  Plan
                   Year.

                   (4) In the  event  of the  death of a  Participant  occurring
                   either before the  commencement of payment or before the full
                   balance  of the  Participant's  account  has been  paid,  the
                   unpaid  balance of Deferred  Compensation  shall be paid in a
                   lump  sum  to the  Participant's  designated  beneficiary  or
                   estate.  Payment  shall  be  made  within  thirty  (30)  days
                   following the date of death.

                   (5) All payments  shall be made in cash and no payments shall
                   be made prior to retirement.

                   (c)  Participants  Retiring  After  December 31,  2000.  With
                   respect to any  Participant  whose  Retirement  Date is after
                   December 31, 2000,  the following  shall be  applicable  with
                   respect to payment of benefits:

                   (1) The  Participant  may file an election with the Committee
                   as  to  the  method  and  timing  of  benefits  at  any  time
                   (including  during  employment),  but no  later  than 30 days
                   following his or her Retirement  Date,  specifying the method
                   (lump sum or substantially  equal annual  installments over a
                   period not exceeding the life  expectancy of the  Participant
                   or the joint life  expectancy of the  Participant  and his or
                   her  designated  beneficiary)  and  the  timing  of  payments
                   (specifying  the Plan  Year for  receipt  of lump sum or Plan
                   Year of first installment payment); provided however the lump
                   sum payment or the first  installment  payment  cannot be any
                   later  than the Plan  Year  following  the year in which  the
                   Participant  turns age 70 1/2. An election  may be changed at
                   any time  prior to  Retirement  Date  (subject  to the  rules
                   below) by filing a new election with the Committee.

                   (2) The first annual  payment or the lump sum payment  cannot
                   be  any  earlier  than  the  January   following   the  third
                   anniversary  of the  date of the  Participant's  most  recent
                   election filed with the Committee.
<PAGE>

                   (3) If termination  of employment  does not occur until after
                   the date selected by the  Participant  for a lump sum payment
                   or the date of the  first  annual  payment,  payment  will be
                   postponed   until  the  January   following   termination  of
                   employment.

                   (4) If a  Participant  has not filed an election as of thirty
                   (30) days following  Retirement Date, payment will be made in
                   ten (10)  annual  installments  beginning  in the  Plan  Year
                   following  the  year in which  the  Participant  reaches  age
                   sixty-five  (65), or in a lump sum in the Plan year following
                   age 65 if the account  value is less than  $100,000 as of his
                   or her Retirement Date.

                   (5)  If  annual   installments  are  selected,   each  annual
                   installment  shall be not less  than an  amount  equal to the
                   value of the  account  at the  beginning  of the Plan Year in
                   which  distribution  is  to  be  made  divided  by  the  life
                   expectancy of the  Participant  at the beginning of such Plan
                   Year (or the joint life  expectancy  of the  Participant  and
                   spouse  if  the   Participant   is   married).   Each  annual
                   installment  payment  shall be made within  fifteen (15) days
                   following the first day of each Plan Year.

                   (6) If an  election  is made to  receive a lump sum  payment,
                   payment shall be made within  fifteen (15) days following the
                   first  day of the Plan Year in which  payment  is to be made,
                   and the amount of the lump sum payment  shall be equal to the
                   value of the account as of December 31 of the preceding  Plan
                   Year.

                   (7) In the  event  of the  death of a  Participant  occurring
                   either before the  commencement of payment or before the full
                   balance  of the  Participant's  account  has been  paid,  the
                   unpaid  balance of Deferred  Compensation  shall be paid in a
                   lump  sum  to the  Participant's  designated  beneficiary  or
                   estate.  Payment  shall  be  made  within  thirty  (30)  days
                   following the date of death.

                   (8) All payments shall be made in cash.

6.2  Payments  After  Termination  of  Employment  but Prior to  Retirement.  No
payments  shall  be made  after  termination  of  employment  but  prior  to the
Participant's Retirement Date except as follows:

                   (a)  Pursuant  to  a  valid  election  form  filed  with  the
                   Committee under subsection 6.1(c)(1) above;
<PAGE>

                   (b)  Pursuant  to an  unforeseen  hardship as approved by the
                   Committee under the guidelines in section 6.3 below; or

                   (c) In the case of  Termination  for Cause  payment  shall be
                   made  in a  lump  sum in  January  following  termination  of
                   employment.

6.3 In-Service Withdrawal.

                   (a) Generally,  a Participant  may not receive a distribution
                   from  the  Participant's  Account  prior  to  the  applicable
                   distribution date under section 6.1.  However,  the Committee
                   may, in its sole and absolute discretion, allow a Participant
                   to withdraw all or part of his or her Account in the event of
                   an unforeseen  financial  hardship.  The amount withdrawn may
                   not  exceed  the  amount  needed  to  satisfy  the  financial
                   hardship, less all amounts that are reasonably available from
                   other sources.

                   (b) For purposes of this section,  a "financial  hardship" is
                   an  unforeseeable  emergency  resulting  from  a  sudden  and
                   unexpected illness of the Participant or a dependent, loss of
                   the Participant's  property due to casualty, or other similar
                   circumstances   arising  from  events  that  are  beyond  the
                   Participant's control.

6.4 Lump Sum Payment After Annual Installments Begin. Once annual payments begin
to a  Participant,  payments  may not be  accelerated  except  in the case of an
unforeseen  financial  hardship  as approved  by the  Committee  pursuant to the
guidelines in section 6.3 above.

                                    ARTICLE 7

                                 ADMINISTRATION

7.1 Administration.  The Plan shall be administered by the Committee. A majority
of the members of the Committee at the time in office shall  constitute a quorum
for the transaction of business.  All resolutions and other actions taken by the
Committee  at any meeting  shall be by a majority  vote of those  present at the
meeting.  Upon the unanimous  concurrence  in writing of all Committee  members,
action of the Committee may be taken other than at a meeting.

The Committee  shall have all powers  necessary or  appropriate to carry out the
provisions  of the  Plan.  It may,  from time to time,  establish  rules for the
administration  of the Plan and the  transaction  of the  Plan's  business.  The
Committee may  designate  one or more  employees of the Company to carry out the
day to day administration of the Plan.
<PAGE>

The  Committee  shall  have the  exclusive  right to make  any  finding  of fact
necessary  or  appropriate  for any purpose  under the Plan  including,  but not
limited to, the determination of eligibility for and amount of any benefit.

The  Committee  shall  have the  exclusive  right to  interpret  the  terms  and
provisions of the Plan and to determine any and all questions  arising under the
Plan or in connection with its  administration,  including,  without limitation,
the  right to  remedy  or  resolve  possible  ambiguities,  inconsistencies,  or
omissions by general rule or particular  decision,  all in its sole and absolute
discretion.

All  findings of fact,  determinations,  interpretations  and  decisions  of the
Committee shall be conclusive and binding upon all persons having or claiming to
have any  interest  or right  under  the Plan  and  shall be given  the  maximum
possible deference allowed by law.

7.2 Appeals from Denial of Claims.  If any claim for benefits  under the Plan is
wholly or partially denied, the claimant shall be given notice in writing of the
denial.  This notice  shall be in writing,  within a  reasonable  period of time
after  receipt of the claim by the  Committee.  This period  shall not exceed 90
days after receipt of the claim, except that if special circumstances require an
extension of time,  written  notice of the  extension  shall be furnished to the
claimant and an additional 90 days will be considered reasonable.

This notice  shall be written in a manner  calculated  to be  understood  by the
claimant and shall set forth the following information:

                   (a) the specific reasons for the denial;

                   (b) specific  reference to the Plan  provisions  on which the
                   denial is based;

                   (c) a description of any  additional  material or information
                   necessary  for the  claimant  to  perfect  the  claim  and an
                   explanation of why this material or information is necessary;

                   (d) an  explanation  that  a  full  and  fair  review  by the
                   Committee of the decision  denying the claim may be requested
                   by the  claimant or an  authorized  representative  by filing
                   with the Committee,  within 60 days after the notice has been
                   received, a written request for the review; and

                   (e) if this  request  is so filed,  an  explanation  that the
                   claimant or an authorized representative may review pertinent
                   documents  and submit  issues and comments in writing  within
                   the same 60-day period specified in subsection (d).
<PAGE>

The decision of the Committee upon review shall be made promptly,  and not later
than 60 days after the  Committee's  receipt of the request  for review,  unless
special circumstances require an extension of time for processing.  In this case
the claimant  shall be so notified,  and a decision shall be rendered as soon as
possible,  but not later than 120 days after  receipt of the request for review.
If the claim is denied, wholly or in part, the claimant shall be given a copy of
the decision promptly.  The decision shall be in writing, shall include specific
reasons for the denial,  shall include specific references to the pertinent Plan
provisions  on which  the  denial is based,  and  shall be  written  in a manner
calculated to be understood by the claimant.

7.3 Tax  Withholding.  The  Employer  or the  trustee  under any  grantor  trust
established  to pay benefits may withhold  from any payment  under this Plan any
federal, state or local taxes required by law to be withheld with respect to the
payment and any sum the Employer or trustee may reasonably estimate as necessary
to cover any taxes for which  they may be liable and that may be  assessed  with
regard to the  payment.  With  respect to any  FICA/Medicare  taxes on  deferred
amounts  which may be due prior to payment of benefits  hereunder,  the Employer
may  withhold  the  Participant's  share of such taxes from other income due the
Participant by the Employer.

7.4 Expenses.  All expenses incurred in the  administration of the Plan shall be
paid by the Employers.

                                    ARTICLE 8
                       ADOPTION OF THE PLAN BY AFFILIATE;
                      AMENDMENT AND TERMINATION OF THE PLAN

8.1  Adoption  of the Plan by  Affiliate.  An  Affiliate  may  adopt the Plan by
appropriate  action  of  its  board  of  directors  or  authorized  officers  or
representatives, subject to the approval of the Company's board of directors.

8.2 Amendment and  Termination.  The Company hereby reserves the right to amend,
modify or terminate the Plan at any time,  and for any reason,  by action of its
board of directors.  However, no amendment or termination shall adversely affect
benefits accrued prior to the date of the amendment or termination.

                                    ARTICLE 9
                            MISCELLANEOUS PROVISIONS
<PAGE>

9.1 No Contract of Employment.  Nothing contained in the Plan shall be construed
to give any  Participant  the right to be retained in the service of an Employer
or to interfere  with the right of an Employer to discharge a Participant at any
time.

9.2  Severability.  If any  provision  of this  Plan  shall be held  illegal  or
invalid,  the illegality or invalidity shall not affect its remaining parts. The
Plan shall be  construed  and  enforced  as if it did not contain the illegal or
invalid provision.

9.3  Successors.  All obligations of the Company under the Plan shall be binding
upon and inure to the  benefit of any  successor  to the  Company,  whether  the
existence  of such  successor  is the direct or  indirect  result of a merger or
reorganization  involving the Company or the purchase or other  acquisition,  of
all or substantially all of the business or assets of the Company.

9.4 Applicable  Law. Except to the extent  preempted by applicable  federal law,
this Plan shall be governed by and construed in accordance  with the laws of the
State of Iowa.

IN WITNESS WHEREOF,  MidAmerican Energy Company has caused this instrument to be
executed  by  its  duly  authorized  officer  effective  as of  the  ___  day of
_________________, 1999.

                                                     MIDAMERICAN ENERGY COMPANY





                                                     By________________________

                                                     Its ______________________

                                                                  Exhibit 10.63

                           MIDAMERICAN ENERGY COMPANY

                                    COMBINED

                        MIDWEST RESOURCES/IOWA RESOURCES

                       RESTATED DEFERRED COMPENSATION PLAN

                               BOARD OF DIRECTORS

                                    ARTICLE I

                            ESTABLISHMENT AND PURPOSE

1.1  Background of Plan.  MidAmerican  Energy  Company  presently  maintains two
deferred  compensation  plans for prior  members of the Boards of  Directors  of
Midwest  Resources Inc. and Iowa Resources Inc. This restated Plan shall replace
those two plans if the Merger,  as defined in Section 1.4 below  closes in 1999,
and shall  replace  those plans as of the closing date of the Merger.  This Plan
shall  be  maintained  as  an  unfunded  plan  of  deferred   compensation   for
Participants.

1.2 Purpose of Plan. The purpose of this Plan is to consolidate  the Predecessor
Plans into one Plan if the Merger closes in 1999.

1.3  Applicability  of Plan.  The  provisions  of this  Plan are  applicable  to
individuals who have account balances in the Predecessor Plans as of the closing
date of the Merger.

1.4 Merger of Predecessor Plans. For ease of administration,  and in recognition
of the need to change earnings credit and method of valuation in the Predecessor
Plans in light of the  anticipated  acquisition of MidAmerican  Energy  Holdings
Company  by  CalEnergy  Company,  Inc.  (through  a merger  of a  subsidiary  of
CalEnergy with and into  MidAmerican  Energy Holdings Company  ("Merger")),  the
accounts under the Predecessor Plans are hereby merged into the Plan,  effective
as of the date of closing of the Merger.

                                    ARTICLE 2

                                   DEFINITIONS

Whenever  used in this Plan,  the  following  terms shall have the  meanings set
forth below unless  otherwise  expressly  provided.  When the defined meaning is
intended,  the term is  capitalized.  The definition of any term in the singular
shall also include the plural, whichever is appropriate in the context.
<PAGE>

2.1  Account.   Account  means  the  bookkeeping  account  maintained  for  each
Participant that represents the  Participant's  total interest under the Plan as
of any Valuation  Date. It shall also consist of any accounts  transferred  from
Predecessor  Plans. A Participant  shall have a fully vested and  nonforfeitable
interest at all times in his or her Account.

2.2  Beneficiary.  Beneficiary  means the  person or persons  designated  by the
Participant to receive any benefits payable from the Participant's Account after
his or her death.  Each  Participant  shall designate his or her Beneficiary (or
change this  designation) at a time and in a manner  specified by the Committee.
If no person is designated as a Beneficiary,  if a designation is revoked, or if
no designated Beneficiary survives the Participant, the Beneficiary shall be the
Participant's estate.

2.3 Code. Code means the Internal Revenue Code of 1986, as amended, or as it may
be amended from time to time.  A reference  to a particular  section of the Code
shall also include the regulations promulgated under such section.

2.4 Committee.  Committee means the  Compensation  Committee  established by the
Board of Directors of MidAmerican Energy Holdings Company.

2.5 Company. Company means MidAmerican Energy Company.

2.6  Investment  Fund.  Investment  Fund means an  investment  benchmark or fund
designated  by the  Committee  as an  investment  medium  for  the  hypothetical
investment of a Participant's  Account.  There shall be a choice between the S&P
500 Stock Index  Benchmark,  the Lehman Brothers  Aggregate Bond Index Benchmark
and the  Stable  Fund  Fixed  Rate  Benchmark.  The  Committee  shall  have  the
discretion to establish and terminate  investment  benchmarks or funds as it may
deem appropriate.

         (a)      S&P 500 Stock  Index  Benchmark  means the S&P 500 Stock Index
                  Value as  published by Standard and Poor as of the end of each
                  business day, including dividends reinvested.

         (b)      Lehman  Brothers  Aggregate  Bond  Index  Benchmark  means the
                  Aggregate Bond Index Value as published by Lehman  Brothers as
                  of the end of each business day.

         (c)      Stable Fund Fixed Rate Benchmark  shall be an account in which
                  the credits in the account do not fluctuate in value,  and the
                  values in the account  are  credited  with an annual  interest
                  rate,  compounded annually.  The annual interest rate shall be
                  set for each calendar year based on the one-year U.S. Treasury
                  Bill rate on  October  15 in the prior  year (or the  previous
                  business day if October 15 is not a business day), except that
                  for 1999, the rate shall be 4.3%.
<PAGE>

2.7 Participant.  Participant  means an individual with an account balance under
this Plan.

2.8  Plan.  Subsequent  to the  closing  date of the  Merger,  Plan  means  this
MidAmerican  Energy Company Combined Midwest  Resources/Iowa  Resources Restated
Deferred Compensation Plan - Board of Directors,  as it may be amended from time
to time.

2.9 Plan Year. Plan Year means the calendar year.

2.10  Predecessor  Plan.  The following  plans shall be considered a Predecessor
Plan:

                   (a)  Midwest   Resources   Inc./Iowa   Resources   Inc.   and
                   Subsidiaries  Board of Directors  Deferred  Compensation Plan
                   Revised and Amended

                   (b)  Deferred  Compensation  Plan for Board of  Directors  of
                   Midwest Resources Inc. and Subsidiaries

2.11 Valuation Date. Valuation Date means the last business day of each calendar
year and any other date that the Committee  selects in its sole  discretion  for
the revaluation and adjustment of Accounts.

                                    ARTICLE 3

                                  PARTICIPATION

3.1  Participation.  A  Participant  with an  Account  under  the Plan as of the
closing date of the Merger  shall  continue to be a  Participant  under the Plan
until all amounts have been distributed from his or her Account.

                                    ARTICLE 4

                               DEFERRAL ELECTIONS

4.1 No Deferrals. No new deferrals are permitted under this Plan.

                                    ARTICLE 5

                             PARTICIPANTS' ACCOUNTS

5.1 Investment  Changes for Predecessor  Plans. With respect to account balances
in a Predecessor  Plan,  if the  valuation of any account is dependent  upon the
book value or fair market value of MidAmerican  Energy  Holdings  Company common

<PAGE>

stock,  or if earnings  on an account are  determined  by the  dividend  rate on
MidAmerican  Energy  Holdings  Company  common stock (other than a rate that has
been fixed as of a certain  date and is not  subject to  further  change),  each
Participant who has such an account balance shall file an election form with the
Committee  prior to, or within fifteen (15) days after,  the closing date of the
Merger, designating, in 1 percent increments, the Investment Funds in which such
account are deemed to be invested.  To the extent the value of an account, as of
the closing  date of the  Merger,  is based on the value of  MidAmerican  Energy
Holdings  Company common stock, the value of each stock unit in any such account
shall  be  deemed  to be  $27.15,  plus any  dividend  paid to  shareholders  of
MidAmerican Energy Holdings Company common stock through the closing date of the
Merger.  In any account based on a fixed value with  crediting of interest only,
but which varies in the interest rate  credited  from time to time,  interest on
the account  shall be credited  through  date of closing of the Merger.  Amounts
converted to the Investment  Funds as of the closing date of the Merger shall be
converted based on the Investment Fund benchmark  values on the date of closing.
As to any Participant's Account transferred from a Predecessor Plan with a fixed
value and fixed interest rate credited to the account (i.e. debentures under the
former Iowa Resources Inc. Board of Directors deferred  compensation  plan), the
Participant's  Account  shall  continue  to reflect  such fixed  value and shall
continue to be credited with the fixed  interest  rate,  unless the  Participant
elects  to have  his or her  account  value  related  to such  fixed  investment
converted to one or more of the  Investment  Funds pursuant to the procedure set
forth above within the time frame specified above.

5.2 Changes in Investments. A Participant may change the hypothetical investment
allocation  in his or her account no more than once during any calendar  quarter
by  filing  an   appropriate   form  with  the  Committee  (or  its   designated
administrative  representative)  specifying  the  change to be made.  The change
shall be  processed  effective  as of the fifth  (5th)  business  day  following
receipt  of  the   change   request  by  the   Committee   (or  its   designated
representative).

5.3 Valuation of Accounts.

                   (a) Allocation of Gains and Losses.  A Participant's  Account
                   shall be  adjusted as of each  Valuation  Date to reflect any
                   gains or losses  that would have been  credited or debited to
                   the Account if it had  actually  been  invested in the manner
                   described in section 5.1. Accounts where an investment change
                   request  has  been  received  between  these  dates  will  be
                   credited or charged for any investment  gains or losses since
                   the last  Valuation  Date through the  effective  date of the
                   investment change.
<PAGE>

                   (b)  Charges  Against   Account.   Any  payments  made  to  a
                   Participant or  Beneficiary  under Article 6 shall be charged
                   against the Participant's Account.

                   (c) Annual Report to Participants.  An annual report shall be
                   provided to each Participant showing the value of the account
                   balance as of the beginning and end of the year.

5.4  Financing.  The  benefits  under this Plan shall be paid out of the general
assets of the  Company,  except to the extent they are paid from the assets of a
grantor trust established by the Company to pay these benefits.

5.5 Unsecured Interest. No Participant shall have any interest whatsoever in any
specific asset of the Company. To the extent that any person acquires a right to
receive  payments under this Plan, this right shall be no greater than the right
of any unsecured general creditor of the Company.

5.6  Nontransferability.  In no event shall the Company make any payments  under
this Plan to any assignee or creditor of a Participant or Beneficiary.  Prior to
the time of payment  hereunder,  no Participant  or  Beneficiary  shall have any
right by way of anticipation or otherwise to assign or otherwise  dispose of any
interest  under  this Plan,  nor shall  rights be  assigned  or  transferred  by
operation of law.

                                    ARTICLE 6

                               PAYMENT OF ACCOUNTS

6.1 Conditions on Right to Receive Payment.  A Participant shall not be entitled
to payment of any deferred  compensation  from his or her account until the time
elected by the  Participant as set forth on the written  deferral  election form
previously  filed  with  the  Corporate  Secretary  of  the  Company  under  the
Predecessor Plan, or until his or her death or permanent  disability,  whichever
occurs first.  An election  shall not be changed except by approval of the Board
of Directors of the Company. If annual  installments were selected,  each annual
installment  shall not be less than an amount  equal to the value of the account
at the beginning of the Plan Year in which distribution is to be made divided by
the life  expectancy of the  Participant  at the beginning of such Plan Year (or
the joint life  expectancy of the  Participant  and spouse if the Participant is
married).  Each  annual  installment  shall be made  within  fifteen  (15)  days
following  the first day of each Plan Year. If an election was made to receive a
lump sum payment,  payment shall be made within  fifteen (15) days following the
first day of the Plan Year in which payment is to be made, and the amount of the
lump sum payment shall be equal to the value of the account as of December 31 of
the preceding Plan Year.  Payment of a lump sum amount or any annual installment
shall be made in cash.


<PAGE>

6.2 Change in Election Under  Predecessor  Plan.  Except as provided below, with
respect to elections filed for deferred  amounts under a Predecessor  Plan, such
election as to method and timing of payment  shall  continue to be applicable to
the accounts  transferred  from a  Predecessor  Plan. A  Participant  may file a
revised  election  with respect to the account  transferred  from a  Predecessor
Plan.  The  revised  election  form shall  specify  the new timing and method of
payout (either lump sum or annual  installments).  If the new election serves to
accelerate  the payout of a lump sum or to elect a lump sum payment where annual
installments  had been previously  elected,  and if the new lump sum election is
for  payment to occur  within  three years of the date of closing of the Merger,
the value of the account  shall be reduced by 6% as of the new date  elected for
payout.  If the new election form does not  accelerate  payments to within three
years following the date of closing of the Merger, no reduction shall be made in
the  value of the  account  to be paid.  A change  may be made with  respect  to
revising the timing of payout of substantially equal annual installments as long
as the final annual payment does not occur any earlier than January 1, 2002. Any
new elections as to timing or method of payout must be made within  fifteen (15)
days following the closing date of the Merger.

6.3  Payment in the Event of Death.  In the event of the death of a  Participant
occurring  either before the  commencement of payment or before the full balance
of the  Participant's  account has been paid,  the unpaid balance in the Account
shall  be paid in a lump  sum to the  Participant's  designated  beneficiary  or
estate,  payment  shall be made within  thirty (30) days  following  the date of
death.  The value of the Account shall be based upon the value of the Investment
Funds in his or her account on the date of death (or on the  preceding  business
day, if date of death is not a business day).

                                    ARTICLE 7

                               GENERAL PROVISIONS

7.1 General Provisions.

         (a)      Unfunded Plan.
<PAGE>

                   (i) This Plan is intended to be an unfunded  plan  maintained
                   primarily  to  provide   benefits  to  a  "select   group  of
                   management  or  highly  compensated   employees"  within  the
                   meaning  of  Section   201,  301  and  401  of  the  Employee
                   Retirement Income Security Act of 1974, as amended ("ERISA"),
                   and as amended  from time to time or any  successor  thereto,
                   and,  therefore,  is further  intended  to be exempt from the
                   provisions  of  Parts  2,  3  and  4 of  Title  I  of  ERISA.
                   Accordingly,  the  Compensation  Committee  may terminate the
                   Plan for any or all  Participants  in order  to  achieve  and
                   maintain  this  intended  result,  provided  that  previously
                   accrued benefits  hereunder shall not be reduced or otherwise
                   adversely   affected  without  the  written  consent  of  the
                   affected Participants.

                   (ii)  The  obligations   hereunder  shall  at  all  times  be
                   unsecured and payments with respect to any benefits hereunder
                   shall be paid out of the  general  operating  revenue  of the
                   Company.  A  trust  may be  established  to  provide  for the
                   payment of benefits to Participants  hereunder as long as the
                   assets of such  trust are  subject  to the  claims of general
                   creditors of the Company with respect to the  deferrals  (and
                   earnings thereon, if applicable).

         (b)   Withholding.   The  Company  shall  have  the  right  to  require
         Participants  to remit to the Company an amount  sufficient  to satisfy
         Federal,  state and local tax  withholding  requirements,  or to deduct
         from any or all payments made  pursuant to the Plan amounts  sufficient
         to satisfy such withholding tax requirements.

         (c) Costs of the Plan. All costs of implementing and administering the
         Plan shall be borne by the Company.

         (d)  Non-Alienation  of Benefits.  No right or benefit  under this Plan
         shall be subject to anticipation, alienation, sale, assignment, pledge,
         encumbrance, or charge, and any attempt to anticipate,  alienate, sell,
         assign, pledge, encumber, or charge the same shall be void. No right or
         benefit  hereunder  shall in any manner be liable for or subject to the
         debts, contracts, liabilities, or claims of the person entitled to such
         benefit. If any Participant or designated  beneficiary hereunder should
         become  bankrupt  or attempt to  anticipate,  alienate,  sell,  assign,
         pledge,  encumber, or charge any right or benefit hereunder,  then such
         right  or  benefit  shall,  in  the  discretion  of  the   Compensation
         Committee,  cease, and in such event, the Company may hold or apply the
         same or any part  thereof  for the  benefit of the  Participant  or the
         designated  beneficiary,   his  or  her  spouse,   children,  or  other
         dependents,  or any of them,  in such manner and in such  proportion as
         the Compensation Committee may deem proper.
<PAGE>

         (e) Successors.  All obligations of the Company under the Plan shall be
         binding upon and inure to the benefit of any  successor to the Company,
         whether  the  existence  of such  successor  is the direct or  indirect
         result of a merger  or  reorganization  involving  the  Company  or the
         purchase  or  other  acquisition,  of all or  substantially  all of the
         business or assets of the Company.

         (f) Amendment or Termination of Plan.

(i)               The Board of  Directors  of the Company  reserves the right at
                  any time and from time to time to amend,  suspend or terminate
                  the Plan  without  the  consent  of any  Participant  or other
                  person claiming a right under the Plan.

(ii)              Any amendment or  termination of this Plan shall not adversely
                  affect the rights of Participants or designated  beneficiaries
                  to  payments  of amounts  credited  to  Participants  in their
                  Account at the time of such amendment or termination.

         (g) Separability. If any term or provision of this Plan as presently in
         effect or as amended from time to time, or the  application  thereof to
         any  payments  or  circumstances,  shall to any  extent be  invalid  or
         unenforceable,  the remainder of the Plan, and the  application of such
         term or provision to payments or  circumstances  other than those as to
         which it is invalid or  unenforceable,  shall not be affected  thereby,
         and each term or  provision  of the Plan shall be valid and enforced to
         the fullest extent permitted by law.

         (h)  Construction.  The  provisions  of this Plan shall be  construed,
         administered and enforced according to the laws of the State of Iowa.

         (i) Titles. The titles of the Articles and Sections herein are included
         for convenience of reference only and shall not be construed as part of
         this  Plan,  or have any  effect  upon the  meaning  of the  provisions
         hereof.

         (j)  Impossibility  of Action.  In case it becomes  impossible  for the
         Company to perform any act under this Plan, that act shall be preformed
         which in the  judgment  of the Company  will most nearly  carry out the
         intent and purposes of this Plan. All parties  concerned shall be bound
         by any such acts performed under such conditions.
<PAGE>

         (k) Authorized  Officers.  Whenever the Company under the terms of the
         Plan is permitted  and required to perform any act or matter or thing,
         it shall be done and  performed  by a duly  authorized  officer of the
         Company.


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