STAGECOACH TRUST
485APOS, 1998-09-30
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<PAGE>
 
              As filed with the Securities and Exchange Commission
                             on September 30, 1998
                      Registration No. 33-64352; 811-7780
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                                   FORM N-1A

              REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933     [ ]

                              Post-Effective Amendment No. 11             [X]

                                      AND

        REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940   [ ]
                                        
                                   Amendment No. 13                       [X]

                        (Check appropriate box or boxes)

                                STAGECOACH TRUST
               (Exact Name of Registrant as specified in Charter)
                               111 Center Street
                          Little Rock, Arkansas  72201
          (Address of Principal Executive Offices, including Zip Code)

      Registrant's Telephone Number, including Area code:  (800) 643-9691

                             Richard H. Blank, Jr.
                               c/o Stephens Inc.
                               111 Center Street
                          Little Rock, Arkansas  72201
                    (Name and Address of Agent for Service)

                                With a copy to:
                            Robert M. Kurucza, Esq.
                             Marco E. Adelfio, Esq.
                            Morrison & Foerster LLP
                         2000 Pennsylvania Avenue, N.W.
                            Washington, D.C.  20006

It is proposed that this filling will become effective (check appropriate box):

[ ]   Immediately upon filing pursuant to Rule 485(b), or [  ] on _________,
      pursuant to Rule 485(b)

[X]   60 days after filing pursuant to Rule 485(a)(1), or [  ] on _________,
      pursuant to Rule 485(a)(1)

[ ]   75 days after filing pursuant to Rule 485(a)(2), or [  ] on _________, 
      pursuant to Rule 485(a)(2)

If appropriate, check the following box:

[ ]   this post effective amendment designates a new effective date for a
previously filed post-effective amendment.

This Post-Effective Amendment to the Registrant's Registration Statement has
also been executed by Master Investment Portfolio (a registered investment
company with separate series in which certain of the Registrant's series invest
substantially all of their assets) and its trustees and principal officer.
<PAGE>
 
                              EXPLANATORY NOTE
                              ----------------

This Post-Effective Amendment to the Registration Statement of Stagecoach Trust
is being filed to register the new Class C shares of the Company's LifePath
Opportunity (formerly LifePath 2000), LifePath 2010, LifePath 2020, and LifePath
2030 Funds, and to make certain other non-material changes to the Registration
Statement.

This Amendment does not affect the Registration Statement for any other class of
shares of these Funds, or any other Fund of the Company.
<PAGE>
 
                                 LIFEPATH FUNDS
                                 --------------
                                 Retail Classes
                                 --------------
                             Cross Reference Sheet
                             ---------------------
                                        
Form N-1A Item Number
- ---------------------

Part A          Prospectus Captions
- ------          -------------------

1               Cover Page
2               Summary of Fund Expenses
3               Financial Highlights
                How to Read the Financial Highlights
4               General Investment Risks
                Key Information
                Organization and Management of the Funds
                (Name of) Fund
5               Organization and Management of the Funds
                Summary of Expenses
6               Additional Services and Other Information
7               Additional Services and Other Information
                Exchanges
                Your Account
8               Additional Services and Other Information
                Exchanges
                Your Account
9               Not Applicable

Part B          Statement of Additional Information Captions
- ------          --------------------------------------------

10              Cover Page
11              Table of Contents
12              Historical Fund Information
13              Additional Permitted Investment Activities
                Appendix
                Investment Restrictions
                Risk Factors
14              Management
15              Management
16              Fund Expenses
                Independent Auditors
                Management
17              Portfolio Transactions
18              Capital Stock
                Other
19              Additional Purchase and Redemption Information
                Determination of Net Asset Value
20              Federal Income Taxes
21              Management
22              Performance Calculations
23              Financial Information
<PAGE>
 
Part C          Other Information
- ------          -----------------

24-32           Information required to be included in Part C is set forth under
                the appropriate Item, so numbered, in Part C of this Document.
<PAGE>
 
November 30, 1998

                                                             STAGECOACH FUNDS/R/

Stagecoach
LifePath Funds
Prospectus
    
LifePath                        Please read this Prospectus and keep it for     
Opportunity Fund                future reference. It is designed to provide you 
                                with important information and to help you      
LifePath 2010 Fund              decide if the Fund's goals match your own.      
                                                                                
LifePath 2020 Fund              These securities have not been approved or      
                                disapproved by the U.S. Securities and Exchange 
LifePath 2030 Fund              Commission, any state securities commission or  
                                any other regulatory authority, nor have any of 
LifePath 2040 Fund              these authorities passed upon the accuracy or   
                                adequacy of this Prospectus. Any representation 
Class A, Class B and            to the contrary is a criminal offense.          
Class C                                                                         
                                Fund shares are NOT deposits or other           
Investment Advisor              obligations of, or issued, endorsed or          
Barclays Global                 guaranteed by, Wells Fargo Bank, N.A. ("Wells   
Fund Advisors                   Fargo Bank"), Barclays Global Investors, N.A.   
                                ("BGI"), or any of their affiliates. Fund shares
Co-Administrators               are NOT insured or guaranteed by the U.S.       
Wells Fargo Bank                Government, the Federal Deposit Insurance       
Stephens Inc.                   Corporation ("FDIC"), the Federal Reserve Board 
                                or any other governmental agency. AN INVESTMENT 
Distributor                     IN A FUND INVOLVES CERTAIN RISKS, INCLUDING     
Stephens Inc.                   POSSIBLE LOSS OF PRINCIPAL.      
<PAGE>
 
About This Prospectus
- --------------------------------------------------------------------------------

What is a prospectus?

A prospectus provides you with the information you need in order to make an
informed investment decision. It describes how a Fund operates and invests its
assets and also contains fee and expense information.

What is different about this Prospectus?

We have rewritten our Prospectus in "Plain English" and grouped some of the most
important Fund information together to make it easier to read and understand.

How is the Fund information organized?

After important summary information and the expense fee table, each Fund's
investment objective and financial highlights are presented. The icons below
tell you where various types of information about a Fund can be found.

                Important  information you should look for:
- --------------------------------------------------------------------------------
[LOGO OF        Investment Objective and Investment Policies
ARROW]
                What is the Fund trying to achieve? How do we intend to invest
                your money? What makes a Fund different from the other Funds
                offered in this Prospectus? Look for the arrow icon to find out.
- --------------------------------------------------------------------------------
[LOGO OF        Permitted Investments
PERCENTAGE          
SIGN]           A summary of a Fund's key permitted investments and practices.
                     
- --------------------------------------------------------------------------------
[LOGO OF        Important Risk Factors
EXCLAMATION         
POINT]          What are key risk factors for the Fund? This will include the
                factors described in "General Investment Risks" together with
                any special risk factors for the Fund.      
- --------------------------------------------------------------------------------
[LOGO OF        Additional Fund Facts
ADDITION
SIGN]           Provides additional information about the Fund.
- --------------------------------------------------------------------------------
    
Why is italicized print used throughout the Prospectus?     

Words appearing in italicized print and highlighted in color are defined in the
Glossary.

What else do I need to understand about these Funds?
    
Each Fund has a "Statement of Additional Information" that supplements the
disclosures made in this Prospectus. You may also want to review the most recent
Annual or Semi-Annual Report. You can order copies of these documents without
charge by calling 1-800-222-8222. The Statement of Additional Information and
other information for the Funds is also available on the SEC's web site
(http://www.sec.gov).     
<PAGE>
 
<TABLE>      

<S>                                 <C>                              <C> 
Table of Contents

                                    Key Information                   4
                                                                       
                                    Summary of Expenses               6

- --------------------------------------------------------------------------------
                                    
The Funds                           LifePath Opportunity Fund         8
                                                                       
This section contains               LifePath 2010 Fund                8
important information                                                  
about the individual                LifePath 2020 Fund                8
Funds.                                                                 
                                    LifePath 2030 Fund                8
                                                                       
                                    LifePath 2040 Fund                8
                                                                       
                                    General Investment Risks         17 

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

Your Account                        A Choice of Share Classes        22
                                                                       
Turn to this section for            Reduced Sales Charges            25
information on how to                                                  
open and maintain                   Your Account                     28
your account, including             
how to buy, sell and                How to Buy Shares                30 
exchange Fund shares.               
                                    Selling Shares                   31 
                                                                       
                                    Exchanges                        33
                                                                       
                                    Additional Services and            
                                      Other Information              34
                                                                       
- --------------------------------------------------------------------------------

Reference                           Organization and                    
                                    Management of the Funds          38 
Look here for details                                                  
on the organization                 How to Read the Financial           
of the Funds and term                 Highlights                     41
definitions.                                                           
                                    Glossary                         43  

</TABLE>      
<PAGE>
 
Key Information                     
- --------------------------------------------------------------------------------

Summary of the Stagecoach LifePath Funds
                                    
The Funds described in this Prospects pursue a strategy of allocating and
reallocating investments among varios asset classes to capture returns and
reduce risk consistent with a stated investment horizon. Each Fund has a
different investment objective intended to meet different investment needs. You
should consider each Fund's objective, investment practices, permitted
investments and risks carefully before investing in a Fund. The investment
objective of each Fund is fundamental and may not be changed without the
approval of a majority of shareholders.

Should you consider investing in these Funds? Yes, if:

*   you are investing with a general time horizon in mind or if you wish to use
    a time horizon as a measure of the investment risk you are willing to
    accept;

*   you are looking for the diversification an asset allocation strategy
    provides; and

*   you are willing to accept the risks of investing, including the risk that
    share prices may rise and fall.

You should not invest in these Funds if:

*   you are looking for FDIC insurance coverage or guaranteed rates of return;
    
*   you are unwilling to accept the risk that you may lose money on your
    investment; or      

*  you are looking for an investment limited to a single asset class.

Who are "We"?
    
In this Prospectus, "We" generally means the Stagecoach fund family,
consisting of the funds offered by Stagecoach Trust and Stagecoach Funds, Inc.
"We" sometimes refers to Barclays Global Fund Advisors in their role as the
Investment Advisor or other companies hired by the Funds to perform services.
The section on "Organization and Management of the Funds" further explains how
the Funds are organized.      

Who are "You"?

In this Prospectus, "You" means the potential investor or the shareholder.


4 Stagecoach LifePath Funds Prospectus
<PAGE>
 
- --------------------------------------------------------------------------------

What are the "Funds"?

In this Prospectus, the "Funds" refers to the Stagecoach Funds listed on the
cover of this Prospectus. The "Funds" also may refer to other mutual funds
offered by Stagecoach Funds, Inc.

What is a "Master/Feeder Fund Arrangement" and why is it used?
    
The Funds in this prospectus are feeder funds in a master/feeder fund
arrangement. In a master/feeder fund arrangement, a "feeder" fund invests all of
its assets in a "master" fund that has an identical investment objective and
policies as the feeder fund. Feeder funds investing in the same master fund can
reduce their expenses through sharing the costs of managing a large pool of
assets. References to the activities of the LifePath Funds are understood to be
references to the master fund (also described as the "Master Portfolio") as
applicable. See "Additional Services and Information" on page 37 for additional
details.      

Key Terms
    
An "asset class" is a broad category of investments such as "bonds" or
"equities".  "Allocation" refers to the distribution of portfolio assets among
two or more asset classes. The LifePath Funds offered in this Prospectus are
managed using a computer model that recommends the allocation of assets
according to a Fund's investment objective and risk tolerance.      

Dividends

We pay dividends, if any, quarterly, and distribute capital gains, if any, at
least annually.


                                          Stagecoach LifePath Funds Prospectus 5
<PAGE>
 
LifePath Funds                                               Summary of Expenses
- --------------------------------------------------------------------------------

<TABLE>     
<CAPTION> 
====================================================================================================================================
SHAREHOLDER TRANSACTION EXPENSES
====================================================================================================================================
These tables are intended to help you understand the various costs and expenses
you will pay as a shareholder in a Fund. These tables do not reflect any charges
that may be imposed by Wells Fargo Bank or other institutions in connection with
an account through which you hold Fund shares. See "Organization and Management
of the Funds" for more details.
- ------------------------------------------------------------------------------------------------------------------------------------
                                 LifePath Opportunity               LifePath 2010               LifePath 2020          
                            -------------------------------------------------------------------------------------------
                             Class A   Class B   Class C   Class A   Class B   Class C   Class A   Class B   Class C   
                            -------------------------------------------------------------------------------------------
<S>                         <C>        <C>        <C>      <C>       <C>        <C>      <C>       <C>        <C>      
Maximum sales charge                                                                                                   
on a purchase (as a                                                                                                    
percentage of                                                                                                          
offering price)               4.50%      None    None        4.50%     None    None         4.50%    None    None      
- -----------------------------------------------------------------------------------------------------------------------
Maximum sales charge                                                                                                   
on reinvested                                                                                                          
dividends                     None       None    None        None      None    None         None     None    None      
- -----------------------------------------------------------------------------------------------------------------------
Maximum sales charge on:                                                                                               
  Redemption during                                                                                                    
  first year                  None       5.00%   1.00%       None      5.00%   1.00%        None     5.00%   1.00%     
  Redemption after                                                                                                     
  first year                  None       4.00%   None        None      4.00%   None         None     4.00%   None      
- -----------------------------------------------------------------------------------------------------------------------
Exchange fees                 None       None    None        None      None    None         None     None    None      
- -----------------------------------------------------------------------------------------------------------------------
<CAPTION> 
- -------------------------------------------------------------------------------------
                                       LifePath 2030              LifePath 2040             
- -------------------------------------------------------------------------------------
                                 Class A  Class B  Class C  Class A  Class B  Class C    
- -------------------------------------------------------------------------------------
<S>                               <C>      <C>      <C>     <C>       <C>      <C>       
Maximum sales charge                                                                     
on a purchase (as a                                                                      
percentage of                                                                            
offering price)                    4.50%    None   None      4.50%    None    None       
- -------------------------------------------------------------------------------------
Maximum sales charge                                                                     
on reinvested                                                                            
dividends                           None    None   None      None     None    None       
- -------------------------------------------------------------------------------------
Maximum sales charge on:                                                                 
  Redemption during                                                                      
  first year                        None    5.00%  1.00%     None     5.00%   1.00%      
  Redemption after                                                                       
  first year                        None    4.00%  None      None     4.00%   None       
- -------------------------------------------------------------------------------------
Exchange fees                       None    None   None      None     None    None       
- ------------------------------------------------------------------------------------- 
<CAPTION> 
====================================================================================================================================
ANNUAL FUND OPERATING EXPENSES (AS A PERCENTAGE OF AVERAGE NET ASSETS)
====================================================================================================================================
Expenses shown reflect contract amounts and amounts payable by each Fund or
Master Portfolio. No expenses are waived for the Funds. The expenses shown under
"Other Expenses" and "Total Fund Operating Expenses" have been estimated or
restated to reflect current fees. Long-term shareholders may pay more than the
equivalent of the maximum front-end sales charge allowed by the National
Association of Securities Dealers, Inc. 
- -----------------------------------------------------------------------------------------------------------------
                                 LifePath Opportunity            LifePath 2010              LifePath 2020        
                            -------------------------------------------------------------------------------------
                             Class A   Class B  Class C  Class A   Class B  Class C   Class A   Class B  Class C 
                            -------------------------------------------------------------------------------------
<S>                         <C>        <C>       <C>     <C>       <C>       <C>      <C>       <C>       <C>    
Rule 12b-1 fee               0.25%       0.75%    0.75%    0.25%     0.75%    0.75%    0.25%     0.75%     0.75% 
- -----------------------------------------------------------------------------------------------------------------
Management fee               0.55%       0.55%    0.55%    0.55%     0.55%    0.55%    0.55%     0.55%     0.55% 
- -----------------------------------------------------------------------------------------------------------------
Other expenses               0.50%       0.50%    0.50%    0.50%     0.50%    0.50%    0.50%     0.50%     0.50% 
- -----------------------------------------------------------------------------------------------------------------
Total Fund Operating                                                                                             
  Expenses                   1.30%       1.80%    1.80%    1.30%     1.80%    1.80%    1.30%     1.80%     1.80% 
- ---------------------------------------------------------------------------------------------------------------- 
<CAPTION> 
- ------------------------------------------------------------------------------------
                                     LifePath 2030               LifePath 2040              
- ------------------------------------------------------------------------------------
                               Class A  Class B  Class C   Class A  Class B  Class C     
- ------------------------------------------------------------------------------------
<S>                             <C>      <C>      <C>      <C>       <C>      <C>        
Rule 12b-1 fee                   0.25%   0.75%     0.75%     0.25%    0.75%    0.75%     
- ------------------------------------------------------------------------------------
Management fee                   0.55%   0.55%     0.55%     0.55%    0.55%    0.55%     
- ------------------------------------------------------------------------------------
Other expenses                   0.50%   0.50%     0.50%     0.50%    0.50%    0.50%     
- ------------------------------------------------------------------------------------
Total Fund Operating                                                                     
  Expenses                       1.30%   1.80%     1.80%     1.30%    1.80%    1.80%     
- ------------------------------------------------------------------------------------  
</TABLE>      

6 Stagecoach LifePath Funds Prospectus    Stagecoach LifePath Funds Prospectus 7
<PAGE>
 
LifePath Funds                                   Summary of Expenses (continued)
- --------------------------------------------------------------------------------
<TABLE>     
<CAPTION> 
====================================================================================================================================
EXAMPLE OF EXPENSES-THIS EXAMPLE IS NOT A REPRESENTATION OF PAST OR FUTURE
EXPENSES, AND ACTUAL EXPENSES MAY BE HIGHER OR LOWER THAN THOSE SHOWN.
====================================================================================================================================
You would pay the following expenses on a $1,000 investment assuming a 5% annual
return and that you redeem your shares at the end of each period.
- ------------------------------------------------------------------------------------------------------------------------------------
                                 LifePath Opportunity         LifePath 2010               LifePath 2020       
                            -----------------------------------------------------------------------------------
                             Class A   Class B  Class C  Class A   Class B  Class C  Class A  Class B  Class C 
                            -----------------------------------------------------------------------------------
<S>                         <C>        <C>       <C>     <C>       <C>       <C>      <C>      <C>      <C>    
- ---------------------------------------------------------------------------------------------------------------
1 year                        $ 58        $ 68  $   28      $ 58     $ 68   $   28    $ 58      $ 68   $   28  
- ---------------------------------------------------------------------------------------------------------------
3 years                       $ 84        $ 87  $   57      $ 84     $ 87   $   57    $ 84      $ 87   $   57  
- ---------------------------------------------------------------------------------------------------------------
5 years                       $113        $117  $   97      $113     $117   $   97    $113      $117   $   97  
- ---------------------------------------------------------------------------------------------------------------
10 years                      $195        $186  $  212      $195     $186   $  212    $195      $186   $  212  
- ---------------------------------------------------------------------------------------------------------------
<CAPTION> 
- ----------------------------------------------------------------------------------- 
                                     LifePath 2030            LifePath 2040                               
                            ------------------------------------------------------- 
                              Class A  Class B  Class C  Class A  Class B  Class C  
                            ------------------------------------------------------- 
<S>                             <C>      <C>      <C>     <C>       <C>      <C>    
- ----------------------------------------------------------------------------------- 
1 year                          $ 58      $ 68   $   28     $ 58    $ 68    $   28  
- ----------------------------------------------------------------------------------- 
3 years                         $ 84      $ 87   $   57     $ 84    $ 87    $   57  
- ----------------------------------------------------------------------------------- 
5 years                         $113      $117   $   97     $113    $117    $   97  
- ----------------------------------------------------------------------------------- 
10 years                        $195      $186   $  212     $195    $186    $  212  
- -----------------------------------------------------------------------------------  
<CAPTION>                                      
====================================================================================================================================
EXAMPLE OF EXPENSES-THIS EXAMPLE IS NOT A REPRESENTATION OF PAST OR
FUTURE EXPENSES, AND ACTUAL EXPENSES MAY BE HIGHER OR LOWER THAN THOSE SHOWN.
====================================================================================================================================
You would pay the following expenses on a $1,000 investment assuming a 5%
annual return and that you do not redeem your shares at the end of each
period.
                                 LifePath Opportunity           LifePath 2010            LifePath 2020        
                            ----------------------------------------------------------------------------------
                             Class A   Class B  Class C  Class A  Class B  Class C  Class A  Class B  Class C 
                            ----------------------------------------------------------------------------------
<S>                         <C>        <C>      <C>     <C>      <C>      <C>     <C>     <C>      <C>        
- ----------------------------------------------------------------------------------------------------------------
1 year                        $ 58        $ 18  $   18     $ 58    $ 18    $   18    $ 58    $ 18     $   18  
- --------------------------------------------------------------------------------------------------------------
3 years                       $ 84        $ 57  $   57     $ 84    $ 57    $   57    $ 84    $ 57     $   57  
- --------------------------------------------------------------------------------------------------------------
5 years                       $113        $ 97  $   97     $113    $ 97    $   97    $113    $ 97     $   97  
- --------------------------------------------------------------------------------------------------------------
10 years                      $195        $186  $  212     $195    $186    $  212    $195    $186     $  212  
- --------------------------------------------------------------------------------------------------------------
<CAPTION> 
                                     LifePath 2030        LifePath 2040                
                            -----------------------------------------------------                                
                             Class A  Class B  Class C  Class A  Class B  Class C   
                            -----------------------------------------------------   
<S>                           <C>       <C>      <C>     <C>    <C>     <C>      
- ---------------------------------------------------------------------------------
1 year                        $ 58     $ 18      $   18   $ 58    $ 18    $   18 
- ---------------------------------------------------------------------------------
3 years                       $ 84     $ 57      $   57   $ 84   $ 57    $   57  
- ---------------------------------------------------------------------------------
5 years                       $113     $ 97      $   97   $113   $ 97    $   97  
- ---------------------------------------------------------------------------------
10 years                      $195     $186      $  212   $195   $186    $  212  
- ---------------------------------------------------------------------------------
</TABLE>      

8 Stagecoach LifePath Funds Prospectus    Stagecoach LifePath Funds Prospectus 9
<PAGE>
 
LifePath Funds
- --------------------------------------------------------------------------------

        Investment Advisor:             Barclays Global Funds Advisors

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

[LOGO OF INVESTMENT OBJECTIVES
ARROW]       
         Each LifePath Fund seeks to provide investors with an asset allocation
         strategy designed to maximize assets for retirement or for other
         purposes consistent with the quantitatively measured risk that
         investors, on average, may be willing to accept given their investment
         time horizons. Investors are encouraged to select a particular LifePath
         Fund based on their investment time horizon. Specifically:    
    
         *  LifePath Opportunity Fund is managed for investors who have retired
         or who are planning to retire (or begin to withdraw substantial
         portions of their investment) approximately in the year 2000.     
    
         The Fund also may be appropriate for investors with a shorter time
         horizon. The Fund does not terminate in the Year 2000, but will
         continue with the lowest risk profile of all the LifePath Fund. It is
         expected that when the LifePath 2010 Fund's target date arrives, the
         LifePath 2010 Fund will be combined with the LifePath Opportunity Fund
         under the same investment strategy. The LifePath Opportunity Fund will
         continue to follow an asset allocation strategy that will invest
         approximately 20% equity securities, with the remainder in debt
         securities and cash.     

         *  LifePath 2010 Fund is managed for investors planning to retire or
         begin to withdraw substantial portions of their investment
         approximately in the year 2010.

         *  LifePath 2020 Fund is managed for investors planning to retire or
         begin to withdraw substantial portions of their investment
         approximately in the year 2020.

         *  LifePath 2030 Fund is managed for investors planning to retire or
         begin to withdraw substantial portions of their investment
         approximately in the year 2030.

         *  LifePath 2040 Fund is managed for investors planning to retire or
         begin to withdraw substantial portions of their investment
         approximately in the year 2040.

         INVESTMENT POLICIES
    
         The LifePath Funds were the first Funds of their kind to offer a
         flexible investment strategy designed to change over specific time     

8 Stagecoach LifePath Funds Prospectus
<PAGE>
 
- ------------------------------------------------------------------------------- 
    
        horizons. Typically, long-term investment goals are pursued with a more
        aggressive mix of equities and fixed-income securities than short-term
        goals. The allocation of each Fund gradually grows more conservative as
        the year in the Fund's title approaches. You are encouraged to choose
        the LifePath Fund whose title year most closely matches the year during
        which you expect to begin regularly redeeming shares. Keep in mind,
        however, that the year in each Fund's title also serves as a guide to
        the relative aggressiveness of each Fund, where the LifePath 2040 Fund
        has the most aggressive asset allocation and the LifePath Opportunity
        Fund has the least aggressive asset allocation. If you have a low risk
        tolerance, you may not wish to invest in the LifePath 2040 Fund, for
        example, even if you do not expect to retire for another forty years.
        Conversely, you may feel comfortable choosing a more aggressive LifePath
        Fund for a near-term investment goal.     
    
        We allocate and reallocate assets among a wide range of U.S. and
        international common stocks, fixed-income securities and money market
        instruments according to the recommended mix suitable for each Fund's
        risk level. Under normal conditions, the LifePath Opportunity Fund will
        typically invest 80% of its assets in fixed-income classes and up to 20%
        in equities as it seeks stable income production and reduced volatility.
        The more aggressive Funds may invest in up to 100% stocks, but as their
        title year approaches, their allocation will increasingly resemble the
        current allocation of the LifePath Opportunity Fund.     
    
        The LifePath Opportunity Fund will not terminate when it reaches the
        year 2000. Instead, the Fund will enter its "post target" strategy
        during which it will seek to maximize total return consistent with
        assuming the lowest risk of any LifePath series. The Fund will continue
        to follow an asset allocation strategy among three broad investment
        classes: equity and debt securities of domestic and foreign issuers and
        cash in the form of money market instruments. However, unlike the
        remaining LifePath Funds with target dates, during its post target
        strategy the LifePath Opportunity Fund will no longer reduce its
        investment risk through time. Instead, the Fund is expected to have a
        long-term average mix of approximately 20% equity securities, with the
        remainder in debt securities and cash. In the same manner as all
        LifePath Funds, the LifePath Opportunity Fund will continue to employ a
        tactical asset allocation component, which will     

                                          Stagecoach LifePath Funds Prospectus 9
<PAGE>
 
- --------------------------------------------------------------------------------
    
                alter the investment mix to account for changing expected risks
                and opportunities. When other LifePath Funds reach their target
                date, it is expected that shareholders will be asked to approve
                combining such Funds with the LifePath Opportunity Fund.     
- --------------------------------------------------------------------------------

[LOGO OF        PERMITTED INVESTMENTS
PERCENTAGE
SIGN]           We do not select individual securities based on traditional
                investment analysis. Instead, we allocate investments across as
                many as 17 asset classes, as represented by the indexes listed
                below and money market instruments.

                We use a statistical method know as "sampling" in order to try
                to recreate the total return of the following stock indexes as
                closely as possible:

                *  The S&P/BARRA Value Stock Index, which consists primarily of
                large-capitalization U.S. stocks with lower than average price-
                to-book ratios;

                *  The S&P/BARRA Growth Stock Index, which consists primarily of
                large-capitalization U.S. stocks with higher than average price-
                to-book ratios;

                *  The Intermediate Capitalization Value Index, which consists
                primarily of medium-capitalization U.S. stocks with lower than
                average price-to-book ratios;

                *  The Intermediate Capitalization Growth Index, which consists
                primarily of medium-capitalization U.S. stocks with higher than
                average price-to-book ratios;

                *  The Intermediate Capitalization Utility Stock Index, which
                consists primarily of medium-capitalization U.S. utility stocks;

                *  The Micro Capitalization Market Index, which consists
                primarily of small-capitalization U.S. stocks;

                *  The Small Capitalization Value Stock Index, which consists
                primarily of small-capitalization U.S. stocks with lower than
                average price-to-book ratios;

                *  The Small Capitalization Growth Stock Index, which consists
                primarily of small-capitalization U.S. stocks with higher than
                average price-to-book ratios;

                *  The Morgan Stanley Capital International Japan Index,
                consisting of primarily large-capitalization Japanese stocks;
                and

                *  The Morgan Stanley Capital International Europe, Australia,
                Far East exJapan Index, consisting primarily of non-Japanese
                foreign stocks.

10 Stagecoach LifePath Funds Prospectus
<PAGE>
 
- -------------------------------------------------------------------------------
 
        We seek exposure to the U.S. fixed-income markets by investing in
        securities representative of the following indexes:

        *  The Lehman Brothers Long-Term Government Bond Index, which consists
        of all U.S. Government bonds with maturities of at least ten years;

        *  The Lehman Brothers Intermediate-Term Government Bond Index, which
        consists of all U.S. Government bonds with maturities of less than ten
        years but more than one year;

        *  The Lehman Brothers Long-Term Corporate Bond Index, which consists of
        all investment-grade U.S. corporate bonds with maturities of at least
        ten years;

        *  The Lehman Brothers Intermediate-Term Corporate Bond Index, which
        consists of all investment-grade U.S. corporate bonds with maturities of
        less than ten years but more than one year; and

        *  The Lehman Brothers Mortgage-Backed Securities Index, which consists
        of all fixed-coupon mortgage pass throughs issued by or backed by the
        U.S. Government or its agencies.

        We seek foreign debt market exposure through investment in securities
        representative of the Solomon Brothers Non-U.S. World Government Bond
        Index, which consists of a range of foreign government bonds with
        maturities of greater than one year.

        We also invest in high-quality money market instruments, including U.S.
        Government obligations, obligations of foreign and domestic banks, 
        short-term corporate debt instruments and repurchase agreements.

        We may also invest in stocks of U.S. and foreign issuers not included in
        the indexes listed above. Foreign equity exposure may be through stocks
        purchased on foreign exchanges or through American Depository Receipts
        or similar instruments sold on U.S. exchanges.

        In addition, under normal market conditions, we may invest:

        *  in call and put options on stock indexes, stock index futures,
        options on stock index futures, interest rate and interest rate futures
        contracts as a substitute for a comparable market position in stocks;
        and

        *  in interest rate and index swaps. 
    
        We are not required to keep a minimum investment in any of the asset
        classes, nor are we prohibited from investing substantially all     

                                        Stagecoach LifePath Funds Prospectus 11
<PAGE>
 
                    
                of our assets in a single class. The allocation may shift at any
                time. As part of our investment strategy, we may invest varying
                portions of our assets in money market instruments. In addition,
                we may temporarily hold assets in cash or in money market
                instruments, including U.S. Government obligations, repurchase
                agreements and other short-term investments, to maintain
                liquidity or when we believe it is in the best interest of
                shareholders to do so. Each Fund is a diversified portfolio.
                    
- --------------------------------------------------------------------------------

[LOGO OF        IMPORTANT RISK FACTORS
EXCLAMATION         
POINT]          You should consider both the General Investment Risks beginning
                on page 20 and the specific risks listed below. They are all
                important to your investment choice.     

                We may incur a higher than average portfolio turnover ratio due
                to allocation shifts recommended by the investment model.
                Foreign obligations may entail additional risks. The value of
                investments in options on stock indexes is affected by price
                level movements for a particular index, rather than price
                movements for an individual issue.
- --------------------------------------------------------------------------------

[LOGO OF        ADDITIONAL FUND FACTS
ADDITION 
SIGN]           The allocations across asset classes are recommended by a
                proprietary investment model that analyzes extensive financial
                and economic data, including relative risk and return
                statistics. We have broad latitude in allocating the Funds'
                investments and in refining the model. No person is primarily
                responsible for recommending either the asset mix or the mix of
                securities within a class. We may invest in fewer asset classes
                than listed above, particularly for any Fund with less than $150
                million in total assets.
                    
                For information on Fund fees and expenses, see "Summary of
                Expenses" on page 6.     

12 Stagecoach LifePath Funds Prospectus
<PAGE>
 
LifePath Funds                                             Financial Highlights 
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
The following information has been derived from the Financial Highlights of the
Class A and B shares in the Funds' financial statements for the fiscal year
ended February 28, 1998. The financial statements are incorporated by reference
into the SAI and have been audited by KPMG Peat Marwick LLP, independent
auditors, whose report dated April 3, 1998 also is incorporated by reference
into the SAI. This information should be read in conjunction with the financial
statements and notes thereto. Financial information is not provided for the
Class B shares of the LifePath Opportunity Fund or the Class C shares of the
LifePath 2040 Fund because those shares were not offered during the periods
presented.
<TABLE>     
<CAPTION> 
====================================================================================================================================
FOR A SHARE OUTSTANDING
====================================================================================================================================
                            LifePath Opportunity Fund                                          LifePath 2010 Fund 
                            Class A Shares -Commenced                                          Class A Shares -Commenced 
                            on March 1, 1994                                                   on March 1, 1994           
                            --------------------------------------------------------------------------------------------------------
                             Year Ended      Year Ended        Year Ended       Year Ended       Year Ended      Year Ended  
                            Feb. 28, 1998   Feb. 28, 1997    Feb. 28, 1996    Feb. 28, 1995    Feb. 28, 1998    Feb. 28, 1997 
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                           <C>           <C>             <C>              <C>              <C>              <C>       
Net asset value, beginning
 of period                     $ 10.71       $ 10.64         $   9.92           $ 10.00           $ 12.20          $ 11.42   
- ------------------------------------------------------------------------------------------------------------------------------------
Income from investment
 operations:
 Net investment
  income                          0.43          0.42             0.40              0.34              0.36             0.34      
 Net realized and
  unrealized gain
  (loss) on investments           0.81          0.28             0.86             (0.14)             1.82             0.95      
- ------------------------------------------------------------------------------------------------------------------------------------
Total from investment
 operations (loss)                1.24          0.70             1.26              0.20              2.18             1.29      
- ------------------------------------------------------------------------------------------------------------------------------------
Less distributions:
 From net
  investment income              (0.44)        (0.42)           (0.41)            (0.27)            (0.38)           (0.34)    
 From net realized
  capital gain                   (0.68)        (0.21)           (0.13)            (0.01)            (0.84)           (0.17)    
- ------------------------------------------------------------------------------------------------------------------------------------
Total distributions              (1.12)        (0.63)           (0.54)            (0.28)            (1.22)           (0.51)    
- ------------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of
 period                        $ 10.83       $ 10.71         $  10.64           $  9.92           $ 13.16          $ 12.20   
- ------------------------------------------------------------------------------------------------------------------------------------
Total return (not
 annualized)                     11.99%         6.74%           12.98%             2.10%            18.45%           11.60%    
- ------------------------------------------------------------------------------------------------------------------------------------
Ratios/supplemental data:
 Net assets, end of
  period (000)                 $67,609       $84,949         $100,700           $54,617           $89,659          $82,971   
 Number of shares
  outstanding,
  end of period (000)            6,272         7,934            9,406             5,503             6,815            6,801     
- ------------------------------------------------------------------------------------------------------------------------------------
Ratios to average net
 assets (annualized)/1/:
 Ratio of expenses
  to average net assets           1.20%         1.20%            1.20%             1.20%             1.20%            1.20%     
 Ratio of net
  investment income to
  average net assets              3.83%         3.93%            4.00%             4.62%             2.85%            3.16%     
- ------------------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate/2/          39%          108%              84%               17%               46%              73%       
- ------------------------------------------------------------------------------------------------------------------------------------
Average commission rate
 paid/3/                       $0.0300       $0.0401               N/A              N/A           $0.0304          $0.0404       
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>      

/1/ Ratios include expenses charged to the Master Portfolio.
/2/ The Portfolio Turnover Rate reflects activity by the Master Portfolio. For
    the year ended February 28, 1995, the Master Portfolio was audited by other
    auditors.
    
/3/ The Average Commission Rate Paid reflects activity by the Master Portfolio.
    This amount may vary depending on, among other things, the mix of trades,
    trading practices and commission rate structures.     

                                        Stagecoach LifePath Funds Prospectus 13 
<PAGE>
 
- --------------------------------------------------------------------------------

<TABLE>     
<CAPTION> 
=======================================================================================================
FOR A SHARE OUTSTANDING
=======================================================================================================
                                                            Class B Shares-  LifePath 2020 Fund 
                                                            Commenced on     Class A Shares -Commenced 
                                                            March 3, 1997    on March 1, 1994           
                            ---------------------------------------------------------------------------
                             Year Ended      Year Ended        Year Ended       Year Ended       
                            Feb. 28, 1996   Feb. 28, 1995    Feb. 28, 1998    Feb. 28, 1998    
- -------------------------------------------------------------------------------------------------------
<S>                           <C>           <C>             <C>              <C>              
Net asset value, beginning
 of period                     $  9.99         $ 10.00         $ 12.02         $  12.98           
- -------------------------------------------------------------------------------------------------------
Income from investment                                                                            
 operations:                                                                                      
 Net investment                                                                                   
  income                          0.32            0.34            0.19             0.28           
 Net realized and                                                                                 
  unrealized gain                                                                                 
  (loss) on investments           1.58           (0.02)           1.88             2.73           
- -------------------------------------------------------------------------------------------------------
Total from investment                                                                             
 operations (loss)                1.90            0.32            2.07             3.01           
- -------------------------------------------------------------------------------------------------------
Less distributions:                                                                               
 From net                                                                                         
  investment income              (0.33)          (0.28)          (0.15)           (0.29)          
 From net realized                                                                                
  capital gain                   (0.14)          (0.05)          (0.84)           (1.00)          
- -------------------------------------------------------------------------------------------------------
Total distributions              (0.47)          (0.33)          (0.99)           (1.29)          
- -------------------------------------------------------------------------------------------------------
Net asset value, end of                                                                           
 period                        $ 11.42         $  9.99         $ 13.10         $  14.70           
- -------------------------------------------------------------------------------------------------------
Total return (not                                                                                 
 annualized)                     19.40%           3.31%          17.64%           23.97           
- -------------------------------------------------------------------------------------------------------
Ratios/supplemental data:                                                                         
 Net assets, end of                                                                               
  period (000)                 $67,178         $36,764         $ 6,248         $166,198           
 Number of shares                                                                                 
  outstanding,                                                                                    
  end of period (000)            5,883           3,679             477           11,304           
- -------------------------------------------------------------------------------------------------------
Ratios to average net                                                                             
 assets (annualized)/1/:                                                                          
 Ratio of expenses                                                                                
  to average net assets           1.20%           1.20%           1.70%            1.20           
 Ratio of net                                                                                     
  investment income to                                                                            
  average net assets              3.06%           4.40%           2.15%            2.05           
- -------------------------------------------------------------------------------------------------------
Portfolio turnover rate/2/          39%        24%             46%              41                
- -------------------------------------------------------------------------------------------------------
Average commission rate                                                                           
 paid/3/                            N/A             N/A         $0.0304          $0.0300           
- -------------------------------------------------------------------------------------------------------
</TABLE>      

/1/  Ratios include expenses charged to the Master Portfolio.

/2/  The Portfolio Turnover Rate reflects activity by the Master Portfolio. For
     the year ended February 28, 1995, the Master Portfolio was audited by other
     auditors.
    
/3/  The Average Commission Rate Paid reflects activity by the Master Portfolio.
     This amount may vary depending on, among other things, the mix of trades,
     trading practices and commission rate structures.     

Stagecoach LifePath Funds Prospectus 14
<PAGE>
 
LifePath Funds                                             Financial Highlights 
- --------------------------------------------------------------------------------

<TABLE>     
<CAPTION> 
====================================================================================================================================
FOR A SHARE OUTSTANDING
====================================================================================================================================
                          LifePath 2020 Fund Class A                    Class B Shares   LifePath 2030 Fund
                          Shares-Commenced on                           Commenced on     Class A Shares-Commenced on
                          March 1, 1994                                 March 3, 1997    March 1, 1994
                          ----------------------------------------------------------------------------------------------------------
                           Year Ended     Year Ended      Year Ended      Year Ended    Year Ended      Year Ended      Year Ended  
                          Feb. 28, 1997  Feb. 29, 1996  Feb. 28, 1995   Feb. 28, 1998  Feb. 28, 1998  Feb. 28, 1997   Feb. 28, 1997 
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>           <C>            <C>             <C>            <C>            <C>             <C> 
Net asset value, beginning
 of period                     $ 11.98     $ 10.17       $  10.00         $ 12.79         $ 13.83        $ 12.34        $  10.17
- ------------------------------------------------------------------------------------------------------------------------------------
Income from investment
 operations:
 Net investment
  income                        0.27          0.27           0.28            0.14            0.23           0.22            0.21
 Net realized and
  unrealized gain/
  (loss) on investments         1.43          2.03           0.12            2.74            3.54           1.83            2.45
- ------------------------------------------------------------------------------------------------------------------------------------
Total from investment
 operations                     1.70          2.30           0.40            2.88            3.77           2.05            2.66
- ------------------------------------------------------------------------------------------------------------------------------------
Less distributions:
 From net
  investment income            (0.28)        (0.28)         (0.23)          (0.12)          (0.23)         (0.23)          (0.22)
 From net realized
  capital gain                 (0.42)        (0.21)          0.00           (1.00)          (0.86)         (0.33)          (0.27)
- ------------------------------------------------------------------------------------------------------------------------------------
Total distributions            (0.70)        (0.49)         (0.23)          (1.12)          (1.09)         (0.56)          (0.49)
- ------------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of
 period                      $ 12.98       $ 11.98       $  10.17         $ 14.55         $ 16.51        $ 13.83         $ 12.34
- ------------------------------------------------------------------------------------------------------------------------------------
Total return (not
 annualized)                   14.65%        22.94%          4.12%          23.05%          28.01%         17.01%          26.53%
- ------------------------------------------------------------------------------------------------------------------------------------
Ratios/supplemental data:
 Net assets, end of
  period (000)              $146,226      $122,488       $ 66,036         $12,129         $26,131       $101,078        $ 83,012
 Number of shares
  outstanding,
  end of period (000)         11,264        10,224          6,494             884           7,642          7,307           6,728
- ------------------------------------------------------------------------------------------------------------------------------------
Ratios to average net
 assets (annualized)/1/:
 Ratio of expenses
  to average net assets         1.20%         1.20%          1.20%           1.70%           1.20%          1.20%           1.20%
 Ratio of net
  investment income to
  average net assets            2.33%         2.45%          3.64%           1.33%           1.50%          1.81%           1.92%
- ------------------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate/2/        61%           49%            28%             41%             27%            42%             39%
- ------------------------------------------------------------------------------------------------------------------------------------
Average commission rate
 paid/3/                     $0.0451          N/A              N/A        $0.0300         $0.0302        $0.0364              N/A
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>      

/1/  Ratios include expenses charged to the Master Portfolio.

/2/  The Portfolio Turnover Rate reflects activity by the Master Portfolio. For
     the year ended February 28, 1995, the Master Portfolio was audited by other
     auditors.
    
/3/  The Average Commission Rate Paid reflects activity by the Master Portfolio.
     This amount may vary depending on, among other things, the mix of trades,
     trading practices and commission rate structures.     

                                         Stagecoach LifePath Funds Prospectus 15
<PAGE>
 
- --------------------------------------------------------------------------------

<TABLE>    
<CAPTION> 
====================================================================================================================================
FOR A SHARE OUTSTANDING
====================================================================================================================================
                                         Class B Shares   LifePath 2040 Fund                                        Class B Shares
                                         Commenced on     Class A Shares-Commenced on                               Commenced on
                                         March 3, 1997    March 1, 1994                                             March 3, 1997
                          ----------------------------------------------------------------------------------------------------------
                           Year Ended     Year Ended      Year Ended      Year Ended    Year Ended      Year Ended      Year Ended  
                          Feb. 28, 1995  Feb. 28, 1998  Feb. 28, 1998   Feb. 28, 1997  Feb. 29, 1996  Feb. 28, 1995   Feb. 28, 1998 
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>           <C>            <C>             <C>            <C>            <C>             <C> 
Net asset value, beginning
 of period                     $ 10.00     $ 13.63        $ 14.50       $  12.84         $ 10.37         $ 10.00        $ 14.29   
- ------------------------------------------------------------------------------------------------------------------------------------
Income from investment
 operations:
 Net investment
  income                        0.26          0.10           0.13           0.16            0.15            0.18           0.03
 Net realized and
  unrealized gain/
  (loss) on investments         0.13          3.50           4.17            2.35            2.82           0.34           4.06
- ------------------------------------------------------------------------------------------------------------------------------------
Total from investment
 operations                     0.39          3.60           4.30            2.51            2.97           0.52           4.09
- ------------------------------------------------------------------------------------------------------------------------------------
Less distributions:
 From net
  investment income            (0.22)        (0.09)         (0.14)          (0.16)          (0.16)         (0.15)         (0.03) 
 From net realized
  capital gain                  0.00         (0.86)         (1.59)          (0.69)          (0.34)          0.00          (1.59)
- ------------------------------------------------------------------------------------------------------------------------------------
Total distributions            (0.22)        (0.95)         (1.73)          (0.85)          (0.50)         (0.15)         (1.62)
- ------------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of
 period                      $ 10.17       $ 16.28       $  17.07         $ 14.50         $ 12.84        $ 10.37        $ 16.76
- ------------------------------------------------------------------------------------------------------------------------------------
Total return (not
 annualized)                    4.03%        26.93%         30.66%          20.17%          28.91%          5.26%        29.47%
- ------------------------------------------------------------------------------------------------------------------------------------
Ratios/supplemental data:
 Net assets, end of
  period (000)               $41,153       $12,469       $248,195        $189,560        $142,738        $56,737         $30,754
 Number of shares
  outstanding,
  end of period (000)          4,045           766         14,537          13,073          11,114          5,472           1,835
- ------------------------------------------------------------------------------------------------------------------------------------
Ratios to average net
 assets (annualized)/1/:
 Ratio of expenses
  to average net assets         1.20%         1.70%          1.20%           1.20%           1.20%          1.20%           1.70%
 Ratio of net
  investment income to
  average net assets            3.35%         0.76%          0.82%           1.22%           1.29%          2.35%           0.08%
- ------------------------------------------------------------------------------------------------------------------------------------
Portfolio turnover rate/2/        40%           27%            34%             48%             29%             5%             34%
- ------------------------------------------------------------------------------------------------------------------------------------
Average commission rate
 paid/3/                         N/A       $0.0302         $0.0248        $0.0351               N/A          N/A         $0.0248
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>      

/1/  Ratios include expenses charged to the Master Portfolio.

/2/  The Portfolio Turnover Rate reflects activity by the Master Portfolio. For
     the year ended February 28, 1995, the Master Portfolio was audited by other
     auditors.
    
/3/  The Average Commission Rate Paid reflects activity by the Master Portfolio.
     This amount may vary depending on, among other things, the mix of trades,
     trading practices and commission rate structures.     

16 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
General Investment Risks
- --------------------------------------------------------------------------------

Understanding the risks involved in mutual fund investing will help you make an
informed decision that takes into account your tolerance and preferences. You
should carefully consider risks common to all mutual funds, including the
Stagecoach Funds. Chief among these risks are the following:

*   Unlike bank deposits such as CDs or savings accounts, mutual funds are not
    insured by the FDIC.
*   We cannot guarantee that we will meet our investment objectives.
*   We do not guarantee the performance of a Fund, nor can we assure you that
    the market value of your investment will not decline. We will not "make
    good" any investment loss you may suffer, nor can anyone we contract with to
    perform certain functions, such as selling agents or investment advisors,
    offer or promise to make good any such losses.
*   Share prices-and therefore the value of your investment-will increase and
    decrease with changes in the value of the underlying securities and other
    investments. This is referred to as volatility.
*   Investing in any mutual fund, including those deemed conservative, involves
    risk, including the possible loss of any money you invest.
*   An investment in a single Fund, by itself, does not constitute a complete
    investment plan.

The Funds invest in securities that involve particular kinds of risk.

*   The Funds invest in equities which are subject to equity market risk. This
    is the risk that stock prices will fluctuate and can decline and reduce the
    value of the portfolio. Certain types of stock and certain stocks selected
    for a Fund's portfolio may underperform or decline in value more than the
    overall market. As of the date of this Prospectus, the equity market, as
    measured by the S&P 500 Index and other commonly used indexes, is trading at
    or close to record levels. There can be no guarantee that these performance
    levels will continue.
*   The Funds invest in debt instruments, such as notes and bonds, that are
    subject to credit risk and interest rate risk. Credit risk is the
    possibility that an issuer of a security will be unable to make interest
    payments or repay principal. Changes in the financial strength of an issuer
    or changes in the credit rating of a security may affect its value. Interest
    rate risk is the possibility that interest rates may increase and reduce the
    resale value of securities in a Fund's portfolio. Debt instruments with
    longer maturities are generally more sensitive to interest rate changes than
    those with shorter maturities. Changes in market interest rates do not
    affect the rate payable on debt instruments held in a Fund, unless the
    instrument has adjustable or

                                         Stagecoach LifePath Funds Prospectus 17
<PAGE>
 
- -------------------------------------------------------------------------------
 
    variable rate features. Changes in market interest rates may also extend or
    shorten the duration of certain types of instruments, such as asset-backed
    securities, thereby affecting their value and the return on your investment.

*   The Funds invest in smaller companies, foreign companies (including
    investments made through American Depository Receipts and similar
    instruments), and emerging markets that are subject to additional risks,
    including less liquidity and greater volatility. A Fund's investment in
    foreign and emerging markets may also be subject to special risks associated
    with international trade, including currency, political, regulatory and
    diplomatic risk.

*   The Funds may invest a portion of their assets in U.S. Government
    obligations. It is important to recognize that the U.S. Government does not
    guarantee the market value or current yield of those obligations. Not all
    U.S. Government obligations are backed by the full faith and credit of the
    U.S. Treasury, and the U.S. Government's guarantee does not extend to the
    Fund itself.

*   The Funds may also use certain derivative instruments, such as options or
    futures contracts. The term "derivatives" covers a wide number of
    investments, but in general it refers to any financial instrument whose
    value is derived, at least in part, from the price of another security or a
    specified index, asset or rate. Some derivatives may be more sensitive to
    interest rate changes or market moves, and some may be susceptible to
    changes in yields or values due to their structure or contract terms.

What follows is a general list of the types of risks (some of which are
described above) that may apply to a given Fund and a table showing some of the
additional investment practices that each Fund may use.  Additional information
about these practices is available in the Statement of Additional Information.

Counter-Party Risk- The risk that the other party in a repurchase agreement or
other transaction will not fulfill its contract obligation.

Credit Risk- The risk that the issuer of a debt security will be unable to make
interest payments or repay principal on schedule. If an issuer does default, the
affected security could lose all of its value, or be renegotiated at a lower
interest rate or principal amount. Affected securities might also lose
liquidity. Credit risk also includes the risk that a party in a transaction may
not be able to complete the transaction as agreed.

Currency Risk- The risk that a change in the exchange rate between U.S. dollars
and a foreign currency may reduce the value of an investment made in a security
denominated in that foreign currency.


18 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
General Investment Risks
- -------------------------------------------------------------------------------
 
Diplomatic Risk- The risk that an adverse change in the diplomatic
relations between the United States and another country, and between
other countries, might reduce the value or liquidity of investments in
either country.

Experience Risk- The risk presented by a new or innovative security. The risk is
that insufficient experience exists to forecast how the security's value might
be affected by various economic conditions.

Information Risk- The risk that information about a security is either
unavailable, incomplete or is inaccurate.

Interest Rate Risk- The risk that changes in interest rates can reduce the value
of an existing security. Generally, when interest rates increase, the value of a
debt security decreases. The effect is usually more pronounced for securities
with longer dates to maturity.
    
Leverage Risk- The risk that a practice may increase a Fund's exposure to Market
Risk, Interest Rate Risk or other risks by, in effect, increasing assets
available for investment.      

Liquidity Risk- The risk that a security cannot be sold, or cannot be sold
without adversely affecting the price.
Market Risk- The risk that the value of a stock, bond or other security will be
reduced by market activity. This is a basic risk associated with all securities.

Political Risk- The risk that political actions, events or instability may be
unfavorable for investments made in a particular nation's or region's industry,
government or markets.

Regulatory Risk- The risk that changes in government regulations will adversely
affect the value of a security. Also the risk that an insufficiently regulated
market might permit inappropriate trading practices.
    
Year 2000 Risks- Many computer software systems in use today cannot distinguish
the Year 2000 from the Year 1900. Most of the services provided to the Funds
depend on the smooth functioning of computer systems. Any failure to adapt these
systems in time could hamper the Funds' operations and services. The Funds'
principal service providers have advised the funds that they are working on
necessary changes to their systems and that they expect their systems to be
adapted in time. There can, of course, be no assurance of success. In addition,
because the Year 2000 issue affects virtually all organizations, the companies
or entities in which the Funds invests also could be adversely impacted by the
Year 2000 issue. The extent of such impact cannot be predicted.      


                                         Stagecoach LifePath Funds Prospectus 19
<PAGE>
 
- --------------------------------------------------------------------------------
        Investment Practice/Risk

        The following table lists some of the additional investment practices of
        the Funds, including some not disclosed in the Investment Objective and
        Investment Policies sections of the Prospectus. The risks indicated
        after the description of the practice are NOT the only potential risks
        associated with that practice, but are among the more prominent. Market
        risk is assumed for each. See the Investment Objective and Investment
        Policies for each Fund or the Statement of Additional Information for
        more information on these practices.    

        Remember, each LifePath Fund has the same investment practices and
        available asset classes. The degree to which these practices and
        classes, and their attendant risks, are present in each Fund depends
        upon how aggressive a Fund's allocation mix is. Funds with a longer
        maturity horizon are more aggressive than Funds with a shorter maturity
        horizon and are generally more volatile.     

        In addition to the general risks discussed above, you should carefully
        consider and evaluate any special risks that may apply to investing in a
        particular Fund. See the "Important Risk Factors" in the summary for
        each Fund. You should also see the Statement of Additional Information
        for additional information about the investment practices and risks
        particular to each Fund.

        Investment practices and risk levels are carefully monitored. We attempt
        to ensure that the risk exposure for each Fund remains within the
        parameters of its objective.


20 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
- --------------------------------------------------------------------------------

<TABLE>    
<CAPTION>
===========================================================================
INVESTMENT PRACTICE:                    RISK:
===========================================================================
<S>                                     <C>                     <C>
Floating and Variable Rate Debt

Instruments with interest               Interest Rate and            *
rates that are adjusted                 Credit Risk
either on a schedule or
when an index or benchmark
changes.
- ---------------------------------------------------------------------------
Repurchase Agreements

A transaction in which                  Credit and                   *
the seller of a security                Counter-Party Risk
agrees to buy back a
security at an agreed
upon time and price,
usually with interest.
- ---------------------------------------------------------------------------
Other Mutual Funds

The temporary investment                Market Risk                  *
in shares of another
mutual fund. A pro
rata portion of the other
fund's expenses, in
addition to the expenses
paid by the Fund, will be
borne by Fund shareholders.
- ---------------------------------------------------------------------------
Foreign Securities

Securities in a dollar-                 Information, Political,      *
denominated debt of non-US.             Regulatory, Diplomatic
companies of foreign                    Liquidity and Currency
government.                             Risk
- ---------------------------------------------------------------------------
Options

The right or obligation to              Credit, Information and
receive or deliver a security           Liquidity Risk
or cash payment depending on
the security's price or the
performance of an index or
benchmark.
  -------------------------------------------------------------------------
  Stock Index Futures                                                *
  Options on a Stock Index Futures                                   *
  Index Swaps                                                        *
  Interest Rate Futures                                              *
  Interest Rate Futures Options                                      *
  Interest Rate Swaps                                                *
- ---------------------------------------------------------------------------
Loans of Portfolio Securities

The practice of loaning                 Credit, Leverage and         *
securities to brokers,                  Counter-Party Risk
dealers and financial
institutions to increase
return on those securities.
Loans may be made in
accordance with existing
investment policies.
- ---------------------------------------------------------------------------
Borrowing Policies

The ability to borrow an                Counter-Party Risk           *
equivalent of 20% of                    Leverage Risk
assets from banks for
temporary purposes to meet
shareholder redemptions.
- ---------------------------------------------------------------------------
Illiquid Securities

A security that cannot be               Liquidity Risk               *
readily sold, or cannot be
readily sold without
negatively affecting its fair
price. Limited to 15% of
assets.
- ---------------------------------------------------------------------------
</TABLE>     

                                         Stagecoach LifePath Funds Prospectus 21
<PAGE>
 
A Choice of Share Classes

- --------------------------------------------------------------------------------
After choosing a Fund, your next most important choice is which share class to
buy. The following classes of shares are available through this Prospectus:

*   Class A Shares - with a front-end sales charge, volume reductions and lower
    on-going expenses than Class B and Class C shares.

*   Class B Shares - with a contingent deferred sales charge (CDSC) that
    diminishes over time, and higher on-going expenses than Class A shares.

*   Class C Shares - with a 1.00% contingent deferred sales charge (CDSC) on
    redemptions made within one year of purchase, and higher on-going expenses
    than Class A shares.

The choice between share classes is largely a matter of preference. You should
consider, among other things, the different fees and sales loads assessed on
each share class and the length of time you anticipate holding your investment.
If you prefer to pay sales charges up front, wish to avoid higher on-going
expenses, or, more importantly, you think you may qualify for volume discounts
based on the amount of your investment, then Class A shares may be the choice
for you.

You may prefer to see "every dollar working" from the moment you invest. If so,
then consider Class B or Class C shares. Please note that Class B shares convert
to Class A shares after six years to avoid the higher on-going expenses assessed
against Class B shares.

Class C shares are similar to Class B shares, with some important differences.
Unlike Class B shares, Class C shares do not convert to Class A shares. The
higher on-going expenses will be assessed as long as you hold the shares. The
choice between Class B and Class C shares may depend on how long you intend to
hold Fund shares before redeeming them.

Please see the expenses listed for each Fund and the following charge schedule
before making your decision. You should also review the "Reduced Sales Charges"
section of this Prospectus. You may wish to discuss this choice with your
financial consultant.

Class A Share Sales Charge Schedule

If you choose to buy Class A shares, you will pay the Public Offering Price
(POP) which is the Net Asset Value (NAV) plus the applicable sales charge. Since
sales charges are reduced for Class A share purchases above certain dollar
amounts, known as "breakpoint levels", the POP is lower for these purchases.

22 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
A Choice of Share Classes
- --------------------------------------------------------------------------------
<TABLE>    
<CAPTION> 
=================================================================================================================
CLASS A SHARES LISTED IN THIS PROSPECTUS HAVE THE FOLLOWING CHARGE SHEDULE:
=================================================================================================================
     AMOUNT             FRONT-END SALES CHARGE AS      FRONT-END SALES CHARGE AS          DEALER ALLOWANCE AS %
  OF PURCHASE           % OF PUBLIC OFFERING PRICE     % OF NET AMOUNT INVESTED         OF PUBLIC OFFERING PRICE
- ------------------------------------------------------------------------------------------------------------------
<S>                     <C>                             <C>                             <C> 
Less than $50,000               4.50%                           4.71%                           4.00%
- ------------------------------------------------------------------------------------------------------------------
$50,000 to $99,999              4.00%                           4.17%                           3.55%
- ------------------------------------------------------------------------------------------------------------------
$100,000 to $249,999            3.50%                           3.63%                           3.125%
- ------------------------------------------------------------------------------------------------------------------
$250,000 to $499,999            2.50%                           2.56%                           2.00%
- ------------------------------------------------------------------------------------------------------------------
$500,000 to $999,999            2.00%                           2.04%                           1.75%
- ------------------------------------------------------------------------------------------------------------------
$1,000,000 and over /1/         0.00%                           0.00%                           1.00%
- ------------------------------------------------------------------------------------------------------------------
</TABLE>     
/1/  We will assess Class A share purchases of $1,000,000 or more a 1.00% CDSC
     if they are redeemed within one year from the date of purchase. Charges are
     based on the lower of the NAV on the date of purchase or the date of
     redemption.

Please note that Class A shares of other Funds listed in other prospectuses have
different loads and breakpoints levels.

Class B Share CDSC Schedule

If you choose Class B shares, you buy them at NAV and agree that if you redeem
your shares within six years of the purchase date, you will pay a contingent
deferred sales charge (CDSC) based on how long you have held your shares.
Certain exceptions apply (see "Class B and Class C share CDSC Reductions" and
"Waivers for Certain Parties"). The CDSC schedule is as follows:

================================================================================
CLASS B SHARES LISTED IN THIS PROSPECTUS HAVE THE FOLLOWING CHARGE SCHEDULE:
================================================================================
Redemptions Within     1 Year    2 Years   3 Years   4 Years   5 Years   6 Years
- --------------------------------------------------------------------------------
CDSC                   5.00%     4.00%     3.00%     3.00%     2.00%     1.00%
- --------------------------------------------------------------------------------
    
The CDSC percentage you pay is based on the lower of the NAV of the shares on
the date of the original purchase, or the NAV of the shares on the date of
redemption. The distributor pays sales commissions of up to 4.00% of the
purchase price of Class B shares to selling agents at the time of the sale.     

We always process partial redemptions so that the least expensive shares are
redeemed first in order to reduce your sales charges. After shares are held for
six years, the CDSC expires and the B shares are converted to A shares to reduce
your future on-going expenses.

                                         Stagecoach LifePath Funds Prospectus 23
<PAGE>
 
- --------------------------------------------------------------------------------

Class C Share CDSC Schedule

If you choose Class C shares, you buy them at NAV and agree that if you redeem
your shares within one year of the purchase date, you will pay a
contingent deferred sales charge (CDSC) of 1.00%.

The CDSC percentage you pay is based on the lower of the NAV on the date of the
original purchase, or the NAV on the date of redemption. The distributor pays
sales commissions of up to 1.00% of the purchase price of Class C shares to
selling agents at the time of the sale.

We always process partial redemptions so that the least expensive shares are
redeemed first in order to reduce your sales charges. Class C shares do not
convert to Class A shares, and therefore continue to pay the higher on-going
expenses.

24 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Reduced Sales Charges
- ------------------------------------------------------------------------------

Generally, we offer more sales charge reductions for Class A shares than for
Class B and Class C shares, particularly if you intend to invest greater
amounts. You should consider whether you are eligible for any of these potential
reductions when you are deciding which share class to buy.

Class A Share Reductions:

*   You pay no sales charges on Fund shares you buy with reinvested
    distributions.

*   You pay a lower sales charge if you are investing an amount over a
    breakpoint level. See the "Class A Share Sales Charge Schedule" above.

*   By signing a Letter of Intent (LOI), you pay a lower sales charge now in
    exchange for promising to invest an amount over a specified breakpoint
    within the next 13 months. We will hold in escrow shares equal to
    approximately 5% of the amount you intend to buy. If you do not invest the
    amount specified in the LOI before the expiration date, we will redeem
    enough escrowed shares to pay the difference between the reduced sales load
    you paid and the sales load you should have paid. Otherwise, we will release
    the escrowed shares when you have invested the agreed amount.

*   Rights of Accumulation (ROA) allow you to combine the amount you invest with
    the total NAV of shares you own in other Stagecoach front-end load Funds in
    order to reach breakpoint levels for a reduced load. We give you a discount
    on the entire amount of the investment that puts you over the breakpoint
    level.

*   If you are reinvesting the proceeds of a Stagecoach Fund redemption for
    shares on which you have already paid a front-end sales charge, you have 120
    days to reinvest the proceeds of that redemption with no sales charge into a
    Fund that charges the same or a lower front-end sales charge. If you use
    such a redemption to purchase shares of a Fund with a higher front-end sales
    charge, you will have to pay the difference between the lower and higher
    charge.

*   You may reinvest into a Stagecoach Fund with no sales charge a required
    distribution from a pension, retirement, benefits, or similar plan for which
    Wells Fargo Bank acts as trustee provided the distribution occurred within
    the last 30 days.

If you believe you are eligible for any of these reductions, it is up to you to
ask the selling agent or the shareholder servicing agent for the reduction and
to provide appropriate proof of eligibility.

                                         Stagecoach LifePath Funds Prospectus 25
<PAGE>
 
- -------------------------------------------------------------------------------

You, or your fiduciary or trustee, may also tell us to extend volume discounts,
including the reductions offered for rights of accumulation and letters of
intent, to include purchases made by:

*   a family unit, consisting of a husband and wife and children under the age
    of twenty-one or single trust estate;

*   a trustee or fiduciary purchasing for a single fiduciary relationship; or
    
*   the members of a "qualified group" which consists of a "Company" (as defined
    in the 1940 Act), and related parties of such a "Company", which has been in
    existence for at least six months and which has a primary purpose other than
    acquiring Fund shares at a discount.     


        ------------------------------------------------------------------------
        How a Letter of Intent Can Save You Money!

        If you plan to invest, for example, $100,000 in a Stagecoach Fund in
        installments over the next year, by signing a letter of intent you would
        pay only a 3.50% sales load on the entire purchase. Otherwise, you might
        pay 4.50% on the first $50,000, then 4.00% on the next $49,999!
        ------------------------------------------------------------------------


26 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Reduced Sales Charges
- --------------------------------------------------------------------------------

Class B and Class C Share CDSC Reductions:

*   You pay no CDSC on Funds shares you purchase with reinvested distributions.

*   We waive the CDSC for all redemptions made because of scheduled or mandatory
    distributions for certain retirement plans. (See your retirement plan
    disclosure for details.)

*   We waive the CDSC for redemptions made in the event of the shareholder's
    death or for a disability suffered after purchasing shares. ("Disability" is
    defined by the Internal Revenue Code of 1986.)

*   We waive the CDSC for redemptions made at the Company's direction in order
    to, for example, complete a merger or close an account whose value has
    fallen below the minimum balance.

*   We waive the Class C share CDSC for certain types of accounts.

Waivers for Certain Parties

If you are eligible for certain waivers, we will sell you Class A shares so you
can avoid higher on-going expenses. The following people can buy Class A shares
at NAV:
    
*  Current and retired employees, trustees and officers of:     
    
    *  Stagecoach Trust and its affiliates;     
    *  Wells Fargo Bank and its affiliates;
    
    *  Stephens and its affiliates; and     
    *  Broker-Dealers who act as selling agents.

*   The spouses of any of the above, as well as the grandparents, parents,
    siblings, children, grandchildren, aunts, uncles, nieces, nephews, fathers-
    in-law, mothers-in-law, brothers-in-law and sisters-in-law of either the
    spouse or the current or retired employee, director or officer.

You may also buy Class A Fund shares at NAV if they are to be included in
certain retirement, benefits, pension or investment wrap accounts with whom the
Stagecoach Funds has reached an agreement, or through an omnibus account
maintained with a Fund by a broker/dealer.

We reserve the right to enter into agreements that reduce or eliminate sales
charges for groups or classes of shareholders, or for Fund shares included in
other investment plans such as "wrap accounts". If you own Fund shares as part
of another account or package such as an IRA or a sweep account, you must read
the directions for that account. These directions may supersede the terms and
conditions discussed here.


                                         Stagecoach LifePath Funds Prospectus 27
<PAGE>
 
Your Account
- --------------------------------------------------------------------------------

This section tells you how to open an account and how to buy, sell or exchange
Fund shares once your account is open.

You can buy Fund shares:

*  By opening an account directly with the Fund (simply complete and return
   a Stagecoach Funds application with proper payment);
 
*  Through a brokerage account with an approved selling agent; or

*  Through certain retirement, benefits and pension plans, or through certain
   packaged investment products (please see the providers of the plan for
   instructions).

Minimum Investments:

*  $1,000 per Fund minimum initial investment; or

*  $100 per Fund minimum initial investment if you use the AutoSaver option.

*  $100 per Fund for all investments after your first.

*  We may waive the minimum for Funds you purchase through certain
   retirement, benefit and pension plans, through certain packaged investment
   products, or for certain classes of shareholders as permitted by the
   Securities and Exchange Commission. Check the specific disclosure
   statements and applications for the program through which you intend to
   invest.

Important Information:

*  Read this Prospectus carefully. Discuss any questions you have with your
   selling agent. You may also ask for copies of the Statement of Additional
   Information and Annual Report. Copies are available free of charge from
   your selling agent or by calling 1-800-222-8222.

*  We process requests to buy or sell shares each business day as of the
   close of regular trading on the New York Stock Exchange, which is usually
   1:00 PM Pacific Time. Any request we receive in proper form before the
   close of regular trading on the New York Stock Exchange is processed the
   same day. Requests we receive after the close are processed the next
   business day.

*  As with all mutual fund investments, the price you pay to purchase shares
   or the price you receive when you redeem shares is not determined until
   after a request has been received in proper form.


28 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Your Account
- --------------------------------------------------------------------------------

*   We determine the Net Asset Value (NAV) of each class of the Funds' shares
    each business day as of the close of regular trading on the New York
    Stock Exchange. We determine the NAV by subtracting the Fund class'
    liabilities from its total assets, and then dividing the result by the
    total number of outstanding shares of that class. Each Fund's assets are
    generally valued at current market prices. See the Statement of
    Additional Information for further disclosure.

*   We will process all requests to buy and sell shares at the first NAV
    calculated after the request in proper form is received.

*   You may have to complete additional paperwork for certain types of
    account registrations, such as a trust. Please speak to Stagecoach
    Investor Services (1-800-222-8222) if you are investing directly with
    Stagecoach Funds, or speak to your selling agent if you are buying shares
    through a brokerage account.
    
*   Once an account has been opened, you can add additional Funds under the
    same registration without completing a new application.     
    
*   We reserve the right to cancel any purchase order or delay redemption if
    your check does not clear. We may reserve the right to delay payment of a
    redemption for up to 15 days so that we may be reasonably certain that
    investments made by check have been collected.     


                                         Stagecoach LifePath Funds Prospectus 29
<PAGE>
 
- --------------------------------------------------------------------------------

How to Buy Shares

The following section explains how you can buy shares directly from Stagecoach
Funds. For Funds held through brokerage and other types of accounts, please
consult your selling agent.

================================================================================
By Mail
================================================================================
If you are buying shares for the first time:
- --------------------------------------------------------------------------------
Complete a stagecoach Funds application. Be sure to indicate |
the Fund name and the share class into which you intend to   |  Mail to:
invest.                                                      |  Stagecoach Funds
- -------------------------------------------------------------|  PO Box 7066
                                                             |  San Francisco,CA
Enclose a check for at least $1,000 made out in the full     |  94120-9201
name and share class of the Fund.  For example, "LifePath    |  
2020 Fund, Class B."                                         |
- -------------------------------------------------------------|
You may start your account with $100 if you elect the        |
AutoSaver option on the application.                         |
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
If you are buying additional shares:
- --------------------------------------------------------------------------------
Make a check payable to the full name and share class of your| Mail to:
Fund for at least $100.  Be sure to write your account number| Stagecoach Funds
on the check as well.                                        | PO Box 7066
- -------------------------------------------------------------| San Francisco,CA
Enclose the payment stub/card from your statement if         | 94120-9201
available.                                                   |
- --------------------------------------------------------------------------------

================================================================================
BY WIRE
================================================================================
If you are buying for the first time:
- --------------------------------------------------------------------------------
If you do not currently have an account, complete a          | Mail to:
Stagecoach Funds application.  You must wire at least $1,000.| Stagecoach Funds 
Be sure to indicate the Fund name and the share class into   | PO Box 7066     
which you intend to invest.                                  | San Francisco,CA 
- -------------------------------------------------------------| 94120-9201 
Mail the completed application.                              |                 
- -------------------------------------------------------------|
You may also fax the completed applicaiton (with original to | Fax to:
follow).                                                     | 1-415-546-0280
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
If you are buying additional shares:       
- --------------------------------------------------------------------------------
Instruct your wiring bank to transmit       |  Wire to:
at least $100 according to the              |  Wells Fargo Bank, N.A.
instructions given to the right.            |  San Francisco, California
Be sure to have the wiring bank include     |  
your current account number and the name    |  Bank Routing Number:      
your account is registered in.              |  121000248                
- --------------------------------------------| 
                                            |  Wire Purchase Account Number:
                                            |  4068-000587                   
                                            |  
                                            |  Attention:                    
                                            |  Stagecoach Funds (Name of Fund 
                                            |                 and Share Class)
                                            |  Account Name: 
                                            |  (Registration Name Indicated 
                                            |  on Application)                 
                                            |-----------------------------------

30 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Your Account
- --------------------------------------------------------------------------------

================================================================================
BY PHONE:
================================================================================
If you are buying shares for the first time:
- --------------------------------------------------------------------------------
You can only make your first purchase of a Fund          |
by phone if you already have an existing                 |   CALL:
Stagecoach Account.                                      |   1-800-222-8222
- ---------------------------------------------------------|
Call Investor Services and instruct the representative   |
to either:                                               |
  * transfer at least $1,000 from a linked settlement    |
    account, or                                          |
  * exchange at least $1,000 worth of shares from an     |
    existing Stagecoach Fund. Please see "Exchanges"     |
    for special rules.                                   |
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
If you are buying additional shares:
- --------------------------------------------------------------------------------
Call Investor Services and instruct the representative   |
to either:                                               |
  * transfer at least $100 from a linked settlement      |     Call:         
    account, or                                          |     1-800-222-8222
  * exchange at least $100 worth of shares from another  |
    Stagecoach Fund.                                     |
- --------------------------------------------------------------------------------

Selling Shares:
    
The following section explains how you can sell shares held directly through an
account with Stagecoach Fund by mail or telephone. For Funds held through
brokerage and other types of accounts, please consult your selling agent.     

================================================================================
BY MAIL
================================================================================
Write a letter stating your account registration,       |
your account number, the Fund you wish to redeem        |
and the dollar amount ($100 or more) of the redemption  |
you wish to receive (or write "Full Redemption").       |   
- --------------------------------------------------------|   
Make sure all the account owners sign the request.      |   
- --------------------------------------------------------|   Mail to:         
You may request that redemption proceeds be sent        |   Stagecoach Funds 
you by check, by ACH transfer into a bank account,      |   PO Box 7066      
or by wire ($5,000 minimum). Please call Investor       |   San Francisco, CA 
Services regarding requirements for linking bank        |   94120-9201        
accounts or for wiring funds. We reserve the right      |
to charge a fee for wiring funds although it is not     |
currently our practice to do so.                        | 
- --------------------------------------------------------|
Signature Guarantees are required for mailed redemption |
requests over $5,000. You can get a signature guarantee |
at financial institutions such as a bank or brokerage   |
house. We do not accept notarized signatures.           | 
- --------------------------------------------------------------------------------

                                         Stagecoach LifePath Funds Prospectus 31
<PAGE>
 
================================================================================
BY PHONE
================================================================================
Call Investor Services to request a redemption of at least |
$100. Be prepared to provide your account number and Tax   |
Identification Number.                                     |
- -----------------------------------------------------------|
Unless you have instructed us otherwise, only one account  |    
owner needs to call in redemption requests.                |    
- -----------------------------------------------------------|
You may request that redemption proceeds be sent to you by |
check, by transfer into an ACH-linked bank account, or by  |
wire ($5,000 minimum). Please call Investor Services       |
regarding requirements for linking bank accounts or for    |
wiring funds. We reserve the right to charge a fee for     |
wiring funds although it is not currently our practice to  |
do so.                                                     |    Call:          
- -----------------------------------------------------------|    1-800-222-8222 
Telephone privileges are automatically made available to   |
you unless you specifically decline them on your           |
application or subsequently in writing.                    |
- -----------------------------------------------------------|
                                                           |
Phone privileges allow us to accept transaction            |
instructions by anyone representing themselves as the      |
shareholder and who provides reasonable confirmation of    |
their identity, such as providing the Taxpayer             |
Identification Number on the account. We will not be       |
liable for any losses incurred if we follow telephone      |
instructions we reasonably believe to be genuine.          |
- -----------------------------------------------------------|
                                                           |
Telephone requests are not accepted of the address on your |
account was changed by phone in the last 15 days.          |
- --------------------------------------------------------------------------------

================================================================================
GENERAL NOTES FOR SELLING SHARES
================================================================================
We will process requests to sell shares at the first NAV calculated after a
request in proper form is received. Requests received before the close of
trading on the New York Stock Exchange are processed on the same business day.
- --------------------------------------------------------------------------------
Your redemptions are net of any applicable CDSC.
- --------------------------------------------------------------------------------
    
We determine the NAV each day as of the close of regular trading on the New 
York Stock Exchange, which is generally 1:00 pm Pacific time.     
- --------------------------------------------------------------------------------
If you purchased shares through a packaged investment product or retirement
plan, read the directions for selling shares provided by the product or plan.
There maybe special requirements that supercede the directions in this
Prospectus. 
- --------------------------------------------------------------------------------
    
We reserve the right to delay payment of a redemption for up to 15 days so that
we may be reasonably certain that investments made by check have been collected.
Payments of redemptions may also be delayed under extraordinary circumstances or
as permitted by the Securities and Exchange Commission in order to protect
remaining shareholders. Payments of redemptions also may be delayed up to seven
days under normal circumstances, although it is not our policy to delay such
payments.      
- --------------------------------------------------------------------------------
Generally, we pay redemption requests in cash, unless the redemption request is
for more than $250,000 or 1% of the net assets of the Fund by a single
shareholder over any ninety-day period. If a request for a redemption is over
these limits, it may be to the detriment of existing shareholders to pay such
redemption in cash. Therefore, we may pay all or part of the redemption in
securities of equal value. 
- --------------------------------------------------------------------------------

32 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Exchanges
- --------------------------------------------------------------------------------

Exchanges between Stagecoach Funds are two transactions: a sale of one Fund and
the purchase of another. In general, the same rules and procedures that apply to
sales and purchases apply to exchanges. There are, however, additional factors
you should keep in mind while making or considering an exchange:

*   You should carefully read the Prospectus for the Fund into which you wish to
    exchange.

*   Every exchange involves selling Fund shares and that sale may produce a
    capital gain or loss for federal income tax purposes.
    
*   If you exchange between Class A shares, you will have to pay any difference
    between a load you have already paid and the load you are subject to in the
    new Fund (less the difference between any load already paid under the
    maximum 3% load schedule and the maximum 4.5% schedule.)      

*   If you are making an initial investment into a new Fund through an exchange,
    you must exchange at least the minimum first purchase amount of the Fund you
    are redeeming, unless your balance has fallen below that amount due to
    market conditions.

*   Any exchange between Funds you already own must meet the minimum redemption
    and subsequent purchase amounts for the Funds involved.
    
*   If you are exchanging from a higher-load fund to a lower or no-load fund,
    then back to the higher load fund, it is up to you to inform Stagecoach
    Funds that you have already paid the higher load.      

*   Exchanges between Class B shares, between Class C shares or between either
    Class B or Class C shares and a Stagecoach Money Market Fund will not
    trigger the CDSC. The new shares will continue to age according to their
    original schedule while in the new Fund and will be charged the CDSC
    applicable to the original shares upon redemption. This also applies to
    exchanges of Class C shares that are subject to a CDSC.

*   Exchanges from any share class to a money market fund can only be re-
    exchanged for the original share class.

*   In order to discourage excessive Fund transaction expenses that must be
    borne by other shareholders, we reserve the right to limit or reject
    exchange orders. Generally, we will notify you 60 days in advance of any
    changes to a Fund's exchange privileges.

*   You may make exchanges between like share classes. You may also exchange
    from an A, B or C share classes and non-Institutional class shares to a non-
    Institutional money market fund.


                                         Stagecoach LifePath Funds Prospectus 33
<PAGE>
 
Additional Services and Other Information
- --------------------------------------------------------------------------------

Automatic Programs:

These programs help you conveniently purchase or redeem shares each month:

*   AutoSaver Plan - you need only specify an amount of at least $100 and a day
    of the month. We will automatically transfer that amount from your linked
    bank account each month to purchase additional shares. We will transfer the
    amount on or about the day you specify, or on or about the 20th of each
    month if you have not specified a day. Please call Stagecoach Investor
    Services at 1-800-222-8222 if you wish to change or add linked accounts.

*   Systematic Withdrawal Program - Stagecoach will automatically redeem enough
    shares to equal a specified dollar amount of at least $100 on or about the
    fifth business day prior to the end of each month and either send you the
    proceeds by check or transfer it into your linked bank account. In order to
    set up a Systematic Withdrawal Program, you:

    *  must have a Fund account valued at $10,000 or more;
    *  must have distributions reinvested; and
    *  may not be simultaneously participate in an AutoSaver Plan.

It generally takes about ten days to set up either plan once we have received
your instructions. It generally takes about five days to change or cancel
participation in either plan.  We automatically cancel your program if the
linked account you specified is closed.

Dividend and Capital Gain Distribution Options

You may choose to do any of the following:

*   Automatic Reinvestment Option - Lets you buy new shares of the same class of
    the Fund that generated the distributions. The new shares are purchased at
    NAV generally on the day the income is paid. This option is automatically
    assigned to your account unless you specify another plan.

*   Fund Purchase Plan - Uses your distributions to buy shares at NAV of another
    Stagecoach Fund of the same share class or a Money Market Fund. You must
    have already satisfied the minimum investment requirements of the Fund into
    which your distributions are being transferred in order to participate.

*   Automatic Clearing House Option - Deposits your dividends and capital gains
    into any bank account you link to your Fund account if it is part of the ACH
    system. If your specified bank account is closed, we will reinvest your
    distributions.


34 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Additional Services and Other Information
- --------------------------------------------------------------------------------

*   Check Payment Option - Allows you to receive checks for distributions mailed
    to your address of record or to another name and address which you have
    specified in written, signature guaranteed instructions. If checks remain
    uncashed for six months or are undeliverable by the Post Office, we will
    reinvest the distributions at the earliest date possible.

        ------------------------------------------------------------------------
        Two Things to Keep In Mind About Distributions

        Remember, distributions have the effect of reducing the NAV per share by
        the amount distributed. Also, distributions on new shares shortly after
        purchase would be in effect a return of capital, although the
        distribution may still be taxable to you.
        ------------------------------------------------------------------------

Taxes

The following discussion regarding taxes is based on laws that were in effect as
of the date of this Prospectus. The discussion summarizes only some of the
important tax considerations that affect the Funds and you as a shareholder. It
is not intended as substitute for careful tax planning. You should consult your
tax advisor about your specific tax situation. Federal income tax considerations
are discussed further in the Statement of Additional Information.
    
We will pass on to you net investment income and net short-term capital gains
earned by a Fund as dividend distributions. These are taxable to you as ordinary
income. We will pass on to you any net capital gains earned by a Fund as a
capital gain distribution. In general, these distributions will be taxable to
you as long-term capital gains, which may qualify for taxation at preferential
rates in the hands of non-corporate shareholders.      
    
In general, all distributions will be taxable to you when paid, even if they are
paid in additional Fund Shares. However, distributions declared in October,
November and December and distributed by the following January will be taxable
as if they were paid on December 31 of the year in which they were declared. We
will notify you as to the status of your Fund distributions.      
    
If you buy shares of a Fund shortly before it distributes its annual gains, your
distribution from the Fund will, in effect, be a taxable return of part of your
investment. Similarly, if you buy shares of a Fund that holds appreciated
securities in its portfolio, you will receive a taxable return of part of your
investment if and when the Fund sells the appreciated securities and realizes
the gain. Some of the Funds have built up, or have the potential to build up,
high levels of unrealized appreciation.      


                                         Stagecoach LifePath Funds Prospectus 35
<PAGE>
 
- --------------------------------------------------------------------------------
 
Your redemptions, including exchanges, will ordinarily result in a taxable
capital gain or loss, depending on the amount you receive for your shares and
the amount you paid for them. Foreign shareholders may be subject to different
tax treatment, including withholding. In certain circumstances, U.S. residents
will be subject to back-up withholding.

Historical Fund Information
    
The Company was organized as an unincorporated Massachusetts business trust on
May 14, 1993. The Class C shares of Lifepath Opportunity, 2010, 2020 and 2030
commenced operations on November 30, 1998. The Class B shares of the LifePath
Opportunity Fund and the Class C shares of the LifePath 2040 Fund commenced
operations as of June 30, 1998. The Class B Shares of the other Funds commenced
operations on March 3, 1997.

Each Fund invests all of its assets in a Master Portfolio of Master Investment
Portfolio ("MIP") with the same investment objective. To achieve its investment
objective, a Fund may decide to move all of its assets into a different master
fund, or to hire an investment adviser to actively manage the Fund's assets.  No
action would be taken unless the Trust's Board of Trustees first determines it
is in the best interests of the Fund.
    
Wells Fargo & Company, the parent company of Wells Fargo Bank, has signed a
definitive agreement to merge with Norwest Corporation. The proposed merger is
subject to certain regulatory approvals and must be approved by shareholders of
both holding companies. The merger is expected to close in the second half of
1998. The combined company will be called Wells Fargo & Company. Wells Fargo
Bank has advised the Funds that the merger will not reduce the level or quality
of advisory and other services provided by Wells Fargo Bank to the Funds.      

Share Class- This Prospectus contains information about Class A, Class B and
Class C shares. Some of the Funds may offer additional share classes with
different expenses and returns than those described here. Call Stephens at
1-800-643-9691 for information on these or other investment options in
Stagecoach Funds.

Conversion of Class B shares- We will convert Class B shares into Class A shares
at the month end following the six-year anniversary of their original purchase.
This is done to avoid the higher on-going Rule 12b-1 fees assessed to Class B
shares. The conversion is done at NAV and, since it is unlikely that Class A and
Class B shares of the same Fund will have the same NAV on a given date, the
conversion is on a dollar-value basis, not a share-for-share basis.


36 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Additional Services and Other Information
- --------------------------------------------------------------------------------

Minimum Account Value- Due to the expense involved in maintaining low-balance
accounts, we reserve the right to close accounts that have fallen below the
$1,000 minimum balance due to redemptions (as opposed to market conditions). You
will be given an opportunity to make additional investments to prevent account
closure before any action is taken.

Statements- We mail statements after any account activity, including
transactions, dividends or capital gains, and at year-end. We do not send
statements for Funds held in brokerage, retirement or other similar accounts.
You must check with the administrators of these accounts for statement policies.

The Fund will also send any necessary tax reporting documents in January, and
will send Annual and Semi-Annual Reports each year.

Dealer Concessions and Rule 12b-1 fees- Stephens, as the Funds'
distributor, will pay the portion of the Class A share sales charge shown as the
Dealer Allowance to the selling agent, if any. Stephens also compensates
selling agents for the sale of Class B and Class C shares and is reimbursed
through Rule 12b-1 fees and contingent deferred sales charges. Selling agents
may receive different compensation for sales of Class A, Class B and Class C
shares of the same Fund.

Statement of Additional Information- Additional information about some of the
topics discussed in this Prospectus as well as details about performance
calculations, distribution plans, servicing plans, tax issues and other
important issues are available in the Statement of Additional Information for
each Fund. The Statement of Additional Information should be read along with
this Prospectus and may be obtained free of charge by calling Investor Services
at 1-800-222-8222.

Glass-Steagall Act- Morrison & Foerster LLP, counsel to the Funds and special
counsel to Wells Fargo Bank, has advised us and Wells Fargo Bank that Wells
Fargo Bank and its affiliates may perform the services contemplated by the
Advisory Contracts and detailed in this Prospectus and the Statement of
Additional Information without violation of the Glass-Steagall Act. Counsel has
pointed out that future judicial or administrative decisions, or future federal
or state laws may prevent these entities from continuing in their roles.

Voting Rights-  All shares of the Funds have equal voting rights and are voted
in the aggregate, rather than by series or class, unless the matter affects only
one series or class. A shareholder of record is entitled to one vote for each
share owned and fractional votes for each fractional share owned. For a detailed
description of voting rights, see the "Capital Stock" section of the Statement
of Additional Information.


                                         Stagecoach LifePath Funds Prospectus 37
<PAGE>
 
Organization and Management of the Funds
- --------------------------------------------------------------------------------

A number of different entities provide services to the Funds. This section shows
how the Funds are organized,  the entities that perform different services, and
how they are compensated. Further information is available in the Statement of
Additional Information for the Funds.
    
The Board of Trustees of Stagecoach supervises the Funds' activities and
approves the selection of various companies hired to manage the Funds'
operation. The major service providers are described in the diagram below. If
the Board believes that it is in the best interests of the shareholders it may
make a change in one of these companies.      

================================================================================
                                 SHAREHOLDERS
================================================================================
                  Financial Services Firms and Selling Agents
================================================================================
     Advise current and prospective shareholders on their Fund investments
- --------------------------------------------------------------------------------
                                       |
================================================================================
                                          TRANSFER AND        
 DISTRIBUTOR &                          DIVIDED DISBURSING      SHAREHOLDER    
CO-ADMINISTRATOR    CO-ADMINISTRATOR         AGENT             SERVICING AGENTS 
================================================================================
Stephens Inc.        Wells Fargo Bank     Wells Fargo Bank     Various Agents 
111 Center St.       525 Market St.       525 Market St.      
Little Rock, AR      San Francisco, CA    San Francisco, CA   
                                                              
Markets the Funds,   Manages the Funds'   Maintains records    Provide services
distributes shares,  business activities  of shares and        to customers   
and manages the                           supervises the      
Funds' business                           paying of dividends 
activities                                                    
- --------------------------------------------------------------------------------
                                       |
================================================================================
                              INVESTMENT ADVISOR
================================================================================
    
      Barclay Global Fund Advisors, 45 Fremont Street, San Francisco, CA
                   Manages the Funds' investment activities     
- --------------------------------------------------------------------------------
                                       |
================================================================================
                                  CUSTODIAN
================================================================================
    
       Investors Bank & Trust Company, 200 Clarendon Street, Boston MA
                 Provides safekeeping for the Funds' assets     
- --------------------------------------------------------------------------------
                                       |
================================================================================
                               BOARD OF TRUSTEES
================================================================================
                       Supervises the Funds' activities
- --------------------------------------------------------------------------------

38 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Organization and Management of the Funds
- --------------------------------------------------------------------------------

We do not hold annual shareholder meetings. We may hold special shareholder
meetings to ask shareholders to vote on items such as electing or removing board
members, amending fundamental investment strategies or policies.

In the following sections, the percentages shown are the percentages of the
average daily net assets of each Fund class paid on an annual basis for the
services described. The Statement of Additional Information has more detailed
information about the Investment Advisor and the other service providers and
plans described here.

The Investment Advisor
    
Barclays Global Fund Advisors ("BGFA"), a wholly owned subsidiary of Barclays
Global Investors and an indirect subsidiary of Barclays Bank PLC, is the advisor
for each of the LifePath Master Portfolios. BGFA was created from the
reorganization of Wells Fargo Nikko Investment Advisors, a former affiliate of
Wells Fargo Bank. As of April 30, 1998, BGFA managed or provided investment
advice for assets aggregating in excess of $575 billion. For providing advisory
services to the Master Portfolios, BGFA is entitled to receive 0.55% of each
Master Portfolio's net assets.      

The Administrator
    
Wells Fargo Bank is the administrator of the Funds. Wells Fargo Bank is paid
 .03% of each Fund's assets for these services. Prior to August 1, 1998, Wells
Fargo Bank and Stephens together received an "all-in" fee of 0.10% of each
Fund's assets for these services.      

The Distributor and Co-Administrator
    
Stephens Inc. is the Fund's distributor and co-administrator. Stephens Inc.
receives .04% of each Fund's assets for its role as co-administrator. Stephens
Inc. also receives all loads. CDSCs and distribution plan fees. It uses a
portion of these amounts to compensate selling agents for their role in
marketing the Funds' shares.      


                                         Stagecoach LifePath Funds Prospectus 39
<PAGE>
 
- --------------------------------------------------------------------------------
 
Distribution Plan
    
We have adopted distribution plans for the Funds. These plans authorize payment
for distribution-related expenses, and compensation for distribution-related
services, including on-going compensation to selling agents. Each Fund may
participate in joint distribution activities with other Stagecoach Funds. The
cost of these activities is generally allocated among the Funds. Funds with
higher asset levels pay a higher proportion of these costs. The fees paid under
these plans are as follows:     

<TABLE>     
<CAPTION> 
- --------------------------------------------------------------------------------

                                                 Class A     Class B     Class C
- --------------------------------------------------------------------------------
<S>                                             <C>          <C>         <C> 
LifePath Opportunity Fund                          .25%        .75%       .75%
- -------------------------------------------------------------------------------
LifePath 2010 Fund                                 .25%        .75%       .75%
- -------------------------------------------------------------------------------
LifePath 2020 Fund                                 .25%        .75%       .75%
- -------------------------------------------------------------------------------
LifePath 2030 Fund                                 .25%        .75%       .75%
- -------------------------------------------------------------------------------
LifePath 2040 Fund                                 .25%        .75%       .75%
- --------------------------------------------------------------------------------
</TABLE>      

MIP 12b-1 Plan
    
MIP's Board of Trustees has adopted, on behalf of each Master Portfolio, a
"defensive" distribution plan under Section 12(b) of the 1940 Act and Rule 12b-1
thereunder (the "Plan"). The Plan does not result in any additional expenses
being borne by a Master Portfolio or a Fund. The Plan was intended as a
precaution designed to address the possibility that certain ongoing payments by
Barclays to Wells Fargo Bank in connection with the sale of a former affiliate
of Wells Fargo Bank may be characterized as indirect payments by each Master
Portfolio to finance activities primarily intended to result in the sale of
interests in such Master Portfolio. The Plan provides that if any portion of a
Master Portfolio's advisory fees (up to 0.25% of the average daily net assets of
each Master Portfolio on an annual basis) were deemed to constitute an indirect
payment for activities that are primarily intended to result in the sale of
interests in a Master Portfolio, such payment would be authorized pursuant to
the Plan.      

Shareholder Servicing Plan
    
We have Shareholder Servicing Plans for each Fund class. We have
agreements with various shareholder servicing agents to process purchase and
redemption requests, to service shareholder accounts, and to provide other
related services. For these services each Fund pays 0.20% of its
average net assets.      


40 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
How to Read the Financial Highlights
- --------------------------------------------------------------------------------

After the description of each Fund, there are charts showing important financial
information about the Fund. The charts are called the "Financial Highlights" and
are designed to help you understand the past performance of the Fund. The
financial statements from which these Financial Highlights were derived were
audited by KPMG Peat Marwick LLP, except as indicated. The financial statements
are included in each Fund's most recent Annual Report and are available free of
charge by calling 1-800-222-8222. For the year ended February 28, 1995, the
Master Portfolio was audited by other auditors.

Here is an explanation of some terms that will help you read these charts.
Net Asset Value (NAV)- The net value of one share of a class of a Fund. See the
Glossary for a fuller definition.

Net Investment Income- Net investment income is calculated by subtracting the
aggregate Fund expenses from the Fund's investment income. The number in the
financial highlights is the net investment income of a class divided by the
number of outstanding shares of that class. The amount

distributed to shareholders is listed under the heading "Less Distributions-
Dividends from Net Investment Income."

Net Realized and Unrealized Gains (Loss) on Investments- We continually buy and
sell investments. The profit on an investment sold for more than its purchase
price is a realized capital gain while a loss on an investment sold for less
than its purchase price is a realized capital loss. An unrealized gain or loss
occurs when an investment gains or loses value but is not sold. The amount of
capital gain or loss per share that was paid to shareholders is listed under the
heading "Less Distributions-Distributions From Net Realized Gains."

Net Assets- The value of the investments in a Fund's portfolio (after accounting
for expenses) that are attributable to a particular class of the Fund.

Ratio of Expenses to Average Net Assets-This ratio reflects the amount paid by a
Fund to cover the costs of its daily operations, and includes advisory,
administration and other operating expenses. It is expressed as a percentage of
the average daily net assets of a class.

Ratio of Net Investment Income (Loss) to Average Net Assets-This ratio is the
result of dividing net investment income (or loss) by average net assets.


                                         Stagecoach LifePath Funds Prospectus 41
<PAGE>
 
- --------------------------------------------------------------------------------
 
Portfolio Turnover- Portfolio turnover reflects the trading activity in the
Fund's portfolio and is expressed as a percentage of a Fund's investment
portfolio. For example, a Fund with a 50% portfolio turnover has sold and bought
half of its investment portfolio during the given period.
    
Average Commission Rate Paid- The average brokerage commission paid by a Fund
when it buys or sells shares of securities. The rate is expressed on a per share
basis and the amount paid may vary depending upon trading practices or other
conditions.      

Total Return- The annual return on an investment, including any
appreciation or decline in share value, assumes reinvestment of all dividends
and capital gains, reflects fee waivers, and excludes sales loads.


42 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Glossary
- --------------------------------------------------------------------------------
    
We provide the following definitions to assist you in reading this prospectus.
For a more complete understanding of these terms, you should consult your
financial adviser.      

ACH

Refers to the "Automated Clearing House" system maintained by the Federal
Reserve System which allows banks to process checks, transfer funds and perform
other tasks.

American Depository Receipts ("ADRs")

Receipts for non-U.S. company stocks. The stocks underlying ADRs are typically
held in bank vaults. The ADR's owner is entitled to any capital gains or
dividends. ADRs are one way of owning an equity interest in foreign companies.

Annual/Semi-Annual Report

A document that provides certain financial and other important information for
the most recent reporting period and each Fund's portfolio of investments.

Business Day

Any day the New York Stock Exchange is open is a business day for the Fund.

Capital Appreciation, Capital Growth

The increase in the value of a security. See also "Total Return".

Current Income

Earnings in the form of dividends or interest as opposed to capital growth. See
also "Total Return".
    
Debt Instruments      

Generally, a promise to pay interest and repay principal by an individual or
group of individuals sold as a security. The owner of the security is entitled
to receive any such payments. Examples include bonds and mortgage-backed
securities and can include securities in which the right to receive interest and
principal repayment have been sold separately.

Derivatives

Securities whose values are derived in part from the value of another security
or index. An example is a stock option.

Distributions

Dividends and/or capital gains paid by a Fund on its shares.


                                         Stagecoach LifePath Funds Prospectus 43
<PAGE>
 
- --------------------------------------------------------------------------------
 
Diversified

A diversified fund, as defined by the Investment Company Act of 1940, is one
that invests in cash, Government securities, other investment companies and no
more than 5% of its total assets in a single issuer. These policies must apply
to 75% of the Fund's total assets.

Dollar-Denominated

Securities issued by foreign banks, companies or governments in U.S. dollars.

Duration

A measure of a security's or portfolio's sensitivity to changes in interest
rates. Duration is usually expressed in years, with longer durations typically
more sensitive to interest rate changes than shorter durations.
    
Emerging Markets

Markets associated with a country that is considered by the International
Finance Corporation, the International Bank for Reconstruction and Development
and the international financial community to have an "emerging" stock market.
Such markets may be under-capitalized, have less-developed legal and financial
systems or may have less stable currencies than markets in the developed world.
     
FDIC

The Federal Deposit Insurance Corporation. This is the company that provides
federally-sponsored insurance covering bank deposits such as savings accounts
and CDs. Mutual funds are not FDIC insured.

Illiquid Security

A security which cannot be readily sold, or cannot be readily sold without
negatively affecting its fair price.

Investment Grade Debt

A type of bond rated in the top four investment categories by a nationally
recognized ratings organization. Generally these are bonds whose issuers are
considered to have a strong ability to pay interest and repay principal,
although some investment grade bonds may have some speculative characteristics.

Lehman Brothers 20+ Bond Index

An unmanaged index composed of U.S. Treasury bonds with 20 years or longer dates
to maturity.


44 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
Glossary
- --------------------------------------------------------------------------------

Liquidity

The ability to readily sell a security at its fair price.

Moody's

One of the largest nationally recognized ratings organizations.

Nationally Recognized Rating Organization (NRRO)

A company that examines the ability of a bond issuer to meet its obligations and
which rates the bonds accordingly.

Net Asset Value (NAV)

The value of a single Fund share. It is determined by adding together all of a
Fund's assets, subtracting expenses and other liabilities, then dividing by the
total number of shares. The NAV is calculated separately for each class of the
Fund, and is determined as of the close of regular trading on each business day
the New York Stock Exchange is open, typically 1:00 p.m. Pacific Time.

Non-Diversified

Any fund that does not have a policy as described under "diversified" in this
Glossary.

Options

An option is the right to buy or sell a security based on an agreed upon price
at a specified time. For example, an option may give the holder of a stock the
right to sell the stock to another party, allowing the seller to profit if the
price has fallen below the agreed price. Options can also be based on the
movement of an index such as the S&P 500.

Public Offering Price (POP)

The NAV with the sales load added.

Repurchase Agreement

An agreement between a buyer and seller of a security in which the seller agrees
to repurchase the security at an agreed upon price and time.
    
Selling Agent

A person who has an agreement with the Fund's distributor that allows them to
sell a Fund's shares.      
    
Shareholder Servicing Agent

Anyone appointed by the Fund to maintain shareholder accounts and records,
assist and provide information to shareholders or perform similar functions. 
     


                                        Stagecoach LifePath Funds Prospectus  45
<PAGE>
 
- --------------------------------------------------------------------------------
    
Signature Guarantee

A guarantee given by a financial institution that has verified the identity of
the maker of the signature.      
    
S&P, S&P 500 Index

One of the largest nationally recognized ratings organizations. Standard and
Poor's also publishes various indexes or lists of companies representative of
sectors of the US economy.      
    
Statement of Additional Information

A document that supplements the disclosures made in the Prospectus.      
    
Tax Payer Identification Number      

Usually the social security number for an individual or the Employer
Identification Number for a corporation. 
    
Total Return

The total value of capital growth and the value of all distributions, assuming
that distributions were used to purchase additional shares of the Fund.      
    
Turnover Ratio

The percentage of the securities held in a Fund's portfolio, other than short-
term securities, that were bought or sold within a year.     
    
U.S. Government Obligations

Obligations issued or guaranteed by the U.S. Government, its agencies or
instrumentalities.      


46 Stagecoach LifePath Funds Prospectus 
<PAGE>
 
STAGECOACH FUNDS/R/



You may wish to review the following documents:

Statement of Additional Information

supplements the disclosures made by this Prospectus. The Statement of Additional
Information has been filed with the SEC and is incorporated by reference into
this Prospectus and is legally part of this Prospectus.

Annual/Semi-Annual Report

provides certain financial and other important information for the most recent
reporting period and each Fund's portfolio of investments.

These are available free of
charge by calling

1-800-222-8222, or from

Stagecoach Funds
PO Box 7066
San Francisco, CA
94120-7066

        ========================================================================
        STAGECOACH FUNDS:
        ------------------------------------------------------------------------
        *  are not insured by the FDIC.
        *  are not obligations or deposits of Wells Fargo Bank, nor guaranteed
           by the Bank.
        *  involve investment risk, including possible loss of principal.
        ========================================================================

[LOGO OF RECYCLED PAPER]                                         SC LP P (11/98)
Printed on Recycled Paper
<PAGE>
 
                               STAGECOACH TRUST
                          Telephone:  1-800-222-8222

                      STATEMENT OF ADDITIONAL INFORMATION
                              November 30, 1998
    
                         LIFEPATH OPPORTUNITY/TM/ FUND     
                            LIFEPATH 2010/TM/ FUND
                            LIFEPATH 2020/TM/ FUND
                            LIFEPATH 2030/TM/ FUND
                            LIFEPATH 2040/TM/ FUND
                                        
                          Class A, Class B and Class C
                                            
  Stagecoach Trust (the "Company") is an open-end management investment company.
This Statement of Additional Information ("SAI"), contains additional
information about the LIFEPATH OPPORTUNITY, LIFEPATH 2010, LIFEPATH 2020,
LIFEPATH 2030 and LIFEPATH 2040 FUNDS. Each Fund offers Class A, Class B, and
Class C shares.
    
  This SAI is not a prospectus and should be read in conjunction with the Funds'
Prospectus, also dated November 30, 1998.  All terms used in this SAI that are
defined in the Prospectus have the meanings assigned in the Prospectus.  A copy
of the Prospectus may be obtained without charge by calling 1-800-222-8222 or
writing to Stagecoach, P.O. Box 7066, San Francisco, CA 94120-7066.     
    
  As described in the Prospectus, each Fund invests all of its assets in a
separate master portfolio (each, a "Master Portfolio") of Master Investment
Portfolio ("MIP"), an open-end, series investment company.  Each Fund has the
same investment objective as the corresponding Master Portfolio.  Barclays
Global Fund Advisors ("BGFA") serves as investment advisor to each Master
Portfolio.  References to the investments, investment policies and risks of the
Funds, unless otherwise indicated, should be understood as references to the
investments, investment policies and risks of the corresponding Master
Portfolios.     
<PAGE>
 
                               TABLE OF CONTENTS
                                        


<TABLE>    
<CAPTION>
                                                                                      PAGE
                                                                                    ---------
<S>                                                                                 <C>
Historical Fund Information.......................................................      1
Investment Restrictions...........................................................      2
Additional Permitted Investment Activities........................................      4
Risk Factors......................................................................     19
Management........................................................................     21
Performance Calculations..........................................................     30
Determination of Net Asset Value..................................................     35
Additional Purchase and Redemption Information....................................     37
Portfolio Transactions............................................................     37
Fund Expenses.....................................................................     40
Federal Income Taxes..............................................................     40
Capital Stock.....................................................................     46
Other.............................................................................     48
Counsel...........................................................................     48
Independent Auditors..............................................................     49
Financial Information.............................................................     49
Appendix..........................................................................     A-1
</TABLE>     


                                       i
<PAGE>
 
                          HISTORICAL FUND INFORMATION
                                            
  The Company was organized as an unincorporated business Company under the laws
of the Commonwealth of Massachusetts pursuant to an Agreement and Declaration of
Trust (the "Company Agreement") dated May 14, 1993. The Company is authorized to
issue an unlimited number of shares of beneficial interest. Each LifePath Fund
of the Company offers Class A, Class B and Institutional Class shares. The Class
B shares of the LifePath Opportunity Fund commenced operations on June 30, 1998.
The Class B shares of all other LifePath Funds commenced operations on March
3, 1997. The Class C shares of the LifePath 2040 Fund commenced operations on
June 30, 1998. The Class C shares of all other LifePath Funds commenced
operations on November 30, 1998. Each share has one vote. Institutional Class
shares are no longer offered to the public, although a limited number of such
shares were outstanding as of the date of this Prospectus.
    
  As of June 24, 1998, the LifePath 2000 Fund changed its name to the LifePath
Opportunity Fund.     
    
  Under the terms of a License Agreement between the Company and Wells Fargo
Bank, Wells Fargo Bank has granted the Company a non-exclusive license to use
the name "Stagecoach."  If the License Agreement is terminated, the Company, at
the request of Wells Fargo Bank, will cease using the name "Stagecoach."     
    
  Under Massachusetts law, shareholders could, under certain circumstances, be
held personally liable for the obligations of the Company.  However, the Company
Agreement disclaims shareholder liability for acts or obligations of the Company
and requires that notice of such disclaimer be given in each agreement,
obligation or instrument entered into or executed by the Company or a Trustee.
The Company Agreement provides for indemnification from the Company's property
for all losses and expenses of any shareholder held personally liable for the
obligations of the Company.  Thus, the risk of a shareholder incurring financial
loss on account of shareholder liability is limited to circumstances in which
the Company itself is unable to meet its obligations, a possibility which
management believes is remote.  Upon payment of any liability incurred by the
Company, the shareholder paying such liability is entitled to reimbursement from
the general assets of the Company.  The Trustees intend to conduct the
operations of the Company in such a way so as to avoid, as far as possible,
ultimate liability of the shareholders for liabilities of the Company.  As
described under "Management" in this SAI, the Company ordinarily does not hold
shareholder meetings; however, shareholders under certain circumstances have the
right to call a meeting of shareholders for the purpose of voting to remove
Trustees.     
    
  Each LifePath Fund currently invests all of its assets in a LifePath Master
Portfolio of MIP with a corresponding investment objective.  The LifePath
Opportunity Fund invests its assets in the LifePath 2000 Master Portfolio.
Whenever a Fund, as a Master Portfolio's interestholder, is requested to vote on
matters submitted to interestholders of the Master Portfolio, the Funds will
hold a meeting of its shareholders to consider such matters and the Fund will
cast its votes in proportion to the votes received from Fund shareholders.  Each
LifePath Fund will vote Master Portfolio shares for which it receives no voting
instructions in the same proportion as the votes     

                                       1
<PAGE>
 
    
received from Fund shareholders.  If a Master Portfolio's investment objective
or policies are changed, the corresponding LifePath Fund could subsequently
change its objective or policies to correspond to those of the Master Portfolio.
The Fund may also elect to redeem its interests in the Master Portfolios and
either seek a new investment company with a substantially matching objective in
which to invest or retain its own investment advisor to manage the Fund's
portfolio in accordance with its objective.  In the latter case, the Fund's
inability to find a substitute investment company in which to invest or
equivalent management services could adversely affect shareholders' investments
in the Fund.     

                            INVESTMENT RESTRICTIONS
                                        
Fundamental Investment Policies
- -------------------------------
    
  Each LifePath Fund seeks to achieve its investment objective by investing all
of its assets in a corresponding master portfolio of Master Investment Portfolio
("MIP"), with a substantially similar investment objective and policies.  Each
Fund has adopted the following fundamental investment restrictions, which cannot
be changed without approval by the holders of a majority (as defined in the
Investment Company Act of 1940, as amended (the "1940 Act")) of the outstanding
voting securities of such Fund.     

  The LifePath Funds may not:
    
  (1) purchase securities of any issuer (except securities issued or guaranteed
by the U.S. Government, its agencies and instrumentalities, including
government-sponsored enterprises) if, as a result, more than 5% of the value of
a Fund's total assets would be invested in the securities of any one issuer or
such Fund would hold more than 10% of the outstanding voting securities of such
issuer, except that up to 25% of such Fund's total assets may be invested
without regard to these limitations, and provided that each Fund may invest all 
of its assets in a diversified, open-end management investment company, or a 
series thereof, with substantially the same investment objective, policies and 
restrictions as the Fund, without regard to the limitations set forth in this 
paragraph(1);     

  (2) invest in commodities, except that each Fund or Master Portfolio may
purchase and sell (i.e., write) options, forward contracts, and futures
contracts, including those relating to indices and options on futures contracts
or indices;

  (3) purchase, hold or deal in real estate, or oil, gas or other mineral leases
or exploration or development programs, but each Fund or Master Portfolio may
purchase and sell securities that are secured by real estate or issued by
companies that invest or deal in real estate;
    
  (4) borrow money, except as permitted by applicable law (for purposes of this
investment restriction, a Fund's or Master Portfolio's entry into options,
forward contracts, futures contracts, including those relating to indices and
options on futures contracts or indices shall not constitute borrowing to the
extent certain segregated accounts are established and maintained by the Fund or
Master Portfolio as described in "Risk Factors");     

                                       2
<PAGE>
 
  (5) make loans, except as permitted by applicable law, including through the
purchase of debt obligations and the entry into repurchase agreements, each Fund
or Master Portfolio may lend its portfolio securities in an amount not to exceed
one-third of the value of its total assets;
    
  (6) underwrite securities of other issuers, except to the extent that the
purchase of securities directly from the issuer thereof or from an underwriter
for an issuer and the later disposition of such securities in accordance with a
Fund's investment program may be deemed to be an underwriting;     
    
  (7) invest 25% or more of their total assets in the securities of issuers in
any particular industry or group of closely related industries, except that, in
the case of each Fund or Master Portfolio, there shall be no limitation on the
purchase of obligations issued or guaranteed by the U.S. Government, its
agencies or instrumentalities;     

  (8) issue senior securities, except as permitted by applicable law;
    
  (9) purchase securities on margin, although each Fund or Master Portfolio may
make margin deposits in connection with transactions in options, forward
contracts, futures contracts, including those relating to indices, and options
on futures contracts or indices;     

  (10) make investments for the purpose of exercising control or management.

  Non-Fundamental Investment Policies
  -----------------------------------
    
  The Funds have adopted the following non-fundamental policies which may be
changed by a majority vote of the Board of Trustees of the Company at any time
and without shareholder approval.     

     (1) The Funds may invest in shares of other open-end management investment
companies, subject to the limitations of Section 12(d)(1) of the 1940 Act.
Under the 1940 Act, a Fund's investment in such securities currently is limited
to, subject to certain exceptions, (i) 3% of the total voting stock of any one
investment company, (ii) 5%  of such Fund's net assets with respect to any one
investment company, and (iii) 10% of such Fund's net assets in the aggregate.
Other investment companies in which the Funds invest can be expected to charge
fees for operating expenses, such as investment advisory and administration
fees, that would be in addition to those charged by a Fund.
    
     Notwithstanding any other investment policy or limitation (whether or not
fundamental), each Fund may invest all of its assets in the securities of a
single open-end management investment company with substantially the same
fundamental investment objective, policies and limitations as the Fund.  A
decision to so invest all of its assets may, depending on the circumstances
applicable at the time, require approval of shareholders.     

  (2) The Funds may not invest or hold more than 15% of their respective net
assets in illiquid securities.  For this purpose, illiquid securities include,
among others, (a) securities that 

                                       3
<PAGE>
 
are illiquid by virtue of the absence of a readily available market or legal or
contractual restrictions on resale, (b) fixed time deposits that are subject to
withdrawal penalties and that have maturities of more than seven days, and (c)
repurchase agreements not terminable within seven days.

  (3) The Funds may lend portfolio securities to brokers, dealers and financial
institutions, in amounts not to exceed (in the aggregate) one-third of the
respective Fund's total assets.  Any such loans of portfolio securities will be
fully collateralized based on values that are marked to market daily.  The Funds
will not enter into any portfolio security lending arrangement having a duration
of longer than one year.

  The Funds do not invest in the following types of derivatives that generally
are considered to be potentially volatile:  capped floaters, leveraged floaters,
range floaters, dual index floaters or inverse floaters.  Additionally, the
Funds will not invest in securities whose interest rate reset provisions
materially lag short-term interest rates, such as Cost of Funds Index Floaters
or other derivative instruments the Funds consider to have the potential for
excessive volatility.

  The LifePath Funds contain both "strategic" and "tactical" components, with
the strategic component weighted more heavily than the tactical component.  The
strategic component of the Funds evaluates the risk that investors, on average,
may be willing to accept given their investment time horizons.  The strategic
component thus determines the changing investment risk level of each LifePath
Fund as time passes.  The tactical component addresses short-term market
conditions.  The tactical component thus adjusts the amount of investment risk
taken by each LifePath Fund without regard to horizon, but rather in
consideration of the relative risk-adjusted short-term attractiveness of various
asset classes.

  Set forth below are descriptions of certain investments and additional
investment policies of the Funds.


                   ADDITIONAL PERMITTED INVESTMENT ACTIVITIES
                                        
  Bank Obligations
  ----------------

  The Funds may invest in bank obligations, including certificates of deposit,
time deposits, bankers' acceptances and other short-term obligations of domestic
banks, foreign subsidiaries of domestic banks, foreign branches of domestic
banks, and domestic and foreign branches of foreign banks, domestic savings and
loan associations and other banking institutions.  With respect to such
securities issued by foreign branches of domestic banks, foreign subsidiaries of
domestic banks, and domestic and foreign branches of foreign banks, a Fund may
be subject to additional investment risks that are different in some respects
from those incurred by a fund which invests only in debt obligations of U.S.
domestic issuers.  Such risks include possible future political and economic
developments, the possible imposition of foreign withholding taxes on interest
income payable on the securities, the possible establishment of exchange
controls or the adoption of other foreign governmental restrictions which might
adversely affect the payment 

                                       4
<PAGE>
 
of principal and interest on these securities and the possible seizure or
nationalization of foreign deposits. In addition, foreign branches of U.S. banks
and foreign banks may be subject to less stringent reserve requirements and to
different accounting, auditing, reporting and recordkeeping standards than those
applicable to domestic branches of U.S. banks.

  Certificates of deposit are negotiable certificates evidencing the obligation
of a bank to repay funds deposited with it for a specified period of time.

  Time deposits are non-negotiable deposits maintained in a banking institution
for a specified period of time at a stated interest rate.  Time deposits which
may be held by a Fund will not benefit from insurance from the Bank Insurance
Fund or the Savings Association Insurance Fund administered by the Federal
Deposit Insurance Corporation ("FDIC").  Bankers' acceptances are credit
instruments evidencing the obligation of a bank to pay a draft drawn on it by a
customer.  These instruments reflect the obligation both of the bank and of the
drawer to pay the face amount of the instrument upon maturity.  The other short-
term obligations may include uninsured, direct obligations, bearing fixed,
floating- or variable-interest rates.

  Fixed-Income Securities
  -----------------------
    
  Investors should be aware that even though interest-bearing securities are
investments which promise a stable stream of income, the prices of such
securities are inversely affected by changes in interest rates and, therefore,
are subject to the risk of market price fluctuations.  Long-term securities are
affected to a greater extent by interest rates than shorter-term securities.
The values of fixed-income securities also may be affected by changes in the
credit rating or financial condition of the issuing entities.  Once the rating
of a portfolio security has been changed to a rating below investment grade, the
particular LifePath Master Portfolio considers all circumstances deemed relevant
in determining whether to continue to hold the security.  Certain securities
that may be purchased by the LifePath Master Portfolio, such as those rated
"Baa" by Moody's Investors Service, Inc. ("Moody's") and "BBB" by Standard &
Poor's Ratings Group ("S&P"), Fitch Investors Service, Inc. ("Fitch") and Duff &
Phelps Credit Rating Co. ("Duff"), may be subject to such risk with respect to
the issuing entity and to greater market fluctuations than certain lower
yielding, higher rated fixed-income securities.  Securities which are rated
"Baa" by Moody's are considered medium-grade obligations; they are neither
highly protected nor poorly secured, and are considered by Moody's to have
speculative characteristics.  Securities rated "BBB" by S&P are regarded as
having adequate capacity to pay interest and repay principal, and, while such
debt securities ordinarily exhibit adequate protection parameters, adverse
economic conditions or changing circumstances are more likely to lead to a
weakened capacity to pay interest and repay principal for securities in this
category than in higher rated categories.  Securities rated "BBB" by Fitch are
considered investment grade and of satisfactory credit quality; however, adverse
changes in economic conditions and circumstances are more likely to have an
adverse impact on these securities and, therefore, impair timely payment.
Securities rated "BBB" by Duff have below average protection factors but
nonetheless are considered sufficient for prudent investment.  If a security
held by an LifePath Master Portfolio is downgraded to a rating below investment
grade, such Master Portfolio may continue to hold the security until such time
as BGFA determines it to be advantageous for the LifePath Master      

                                       5
<PAGE>
 
    
Portfolio to sell the security. If such a policy would cause an LifePath Master
Portfolio to have 5% or more of its net assets invested in securities that have
been downgraded below investment grade, the Master Portfolio promptly would seek
to dispose of such securities in an orderly manner.     

  Floating- and Variable-Rate Obligations
  ---------------------------------------
    
  The Funds may purchase floating- and variable-rate obligations.  Each Fund may
purchase floating- and variable-rate demand notes and bonds.  These obligations
may have stated maturities in excess of thirteen months, but they permit the
holder to demand payment of principal at any time, or at specified intervals not
exceeding thirteen months.  Variable-rate demand notes include master demand
notes that are obligations that permit a Fund to invest fluctuating amounts,
which may change daily without penalty, pursuant to direct arrangements between
the Fund, as lender, and the borrower.  The interest rates on these notes may
fluctuate from time to time.  The issuer of such obligations ordinarily has a
corresponding right, after a given period, to prepay in its discretion the
outstanding principal amount of the obligations plus accrued interest upon a
specified number of days' notice to the holders of such obligations.  The
interest rate on a floating-rate demand obligation is based on a known lending
rate, such as a bank's prime rate, and is adjusted automatically each time such
rate is adjusted.  The interest rate on a variable-rate demand obligation is
adjusted automatically at specified intervals.  Frequently, such obligations are
secured by letters of credit or other credit support arrangements provided by
banks.  Because these obligations are direct lending arrangements between the
lender and borrower, it is not contemplated that such instruments generally will
be traded, and there generally is no established secondary market for these
obligations, although they are redeemable at face value.  Accordingly, where
these obligations are not secured by letters of credit or other credit support
arrangements, a Fund's right to redeem is dependent on the ability of the
borrower to pay principal and interest on demand.  Such obligations frequently
are not rated by credit rating agencies and each Fund may invest in obligations
which are not so rated only if BGFA determines that at the time of investment
the obligations are of comparable quality to the other obligations in which such
Fund may invest.  BGFA, on behalf of each Fund, considers on an ongoing basis
the creditworthiness of the issuers of the floating- and variable-rate demand
obligations in such Fund's portfolio.  No Fund will invest more than 10% of the
value of its total net assets in floating- or variable-rate demand obligations
whose demand feature is not exercisable within seven days.  Such obligations may
be treated as liquid, provided that an active secondary market exists.     

  Foreign Currency Transactions
  -----------------------------

  The Funds may enter into foreign currency exchange contracts in order to
protect against uncertainty in the level of future foreign exchange rates.  A
forward foreign currency exchange contract involves an obligation to purchase or
sell a specific currency at a future date, which may be any fixed number of days
from the date of the contract agreed upon by the parties, at a price set at the
time of the contract.  These contracts are entered into the interbank market
conducted between currency traders (usually large commercial banks) and their
customers.  Forward foreign currency exchange contracts may be bought or sold to
protect a Fund against a possible loss resulting from 

                                       6
<PAGE>
 
an adverse change in the relationship between foreign currencies and the U.S.
dollar, or between foreign currencies. Although such contracts are intended to
minimize the risk of loss due to a decline in the value of the hedged currency,
at the same time, they tend to limit any potential gain which might result
should the value of such currency increase.
    
  Because the Funds may invest in securities denominated in currencies other
than the U.S. dollar and may temporarily hold funds in bank deposits or other
money market investments denominated in foreign currencies, they may be affected
favorably or unfavorably by exchange control regulations or changes in the
exchange rate between such currencies and the dollar.  Changes in foreign
currency exchange rates influence values within a Fund from the perspective of
U.S. investors.  Changes in foreign currency exchange rates may also affect the
value of dividends and interest earned, gains and losses realized on the sale of
securities, and any net investment income and gains to be distributed to
shareholders by a Fund.  The rate of exchange between the U.S. dollar and other
currencies is determined by the forces of supply and demand in the foreign
exchange markets.  These forces are affected by the international balance of
payments and other economic and financial conditions, government intervention,
speculation and other factors.     

  Investments in foreign securities also involve certain inherent risks, such as
political or economic instability of the issuer or the country of issue, the
difficulty of predicting international trade patterns and the possibility of
imposition of exchange controls.  Such securities may also be subject to greater
fluctuations in price than securities of domestic corporations.  In addition,
there may be less publicly available information about a foreign company than
about a domestic company.  Foreign companies generally are not subject to
uniform accounting, auditing and financial reporting standards comparable to
those applicable to domestic companies.  Investments in foreign securities and
forward contracts may also be subject to withholding and other taxes imposed by
foreign governments.  With respect to certain foreign countries, there is also a
possibility of expropriation or confiscatory taxation, or diplomatic
developments which could affect investments in those countries.

  Forward Commitments, When-Issued Purchases and Delayed-Delivery Transactions
  ----------------------------------------------------------------------------

  Each Fund may purchase or sell securities on a when-issued or delayed-delivery
basis and make contracts to purchase or sell securities for a fixed price at a
future date beyond customary settlement time.  Securities purchased or sold on a
when-issued, delayed-delivery or forward commitment basis involve a risk of loss
if the value of the security to be purchased declines, or the value of the
security to be sold increases, before the settlement date.  Although each Fund
will generally purchase securities with the intention of acquiring them, a Fund
may dispose of securities purchased on a when-issued, delayed-delivery or a
forward commitment basis before settlement when deemed appropriate by the
advisor.  Securities purchased on a when-issued or forward commitment basis may
expose the relevant Fund to risk because they may experience such fluctuations
prior to their actual delivery.  Purchasing securities on a when-issued or
forward commitment basis can involve the additional risk that the yield
available in the market when the delivery takes place actually may be higher
than that obtained in the transaction itself.

                                       7
<PAGE>
 
  Each Fund will segregate cash, U.S. Government obligations or other high-
quality debt instruments in an amount at least equal in value to the Fund's
commitments to purchase when-issued securities. If the value of these assets
declines, the Fund will segregate additional liquid assets on a daily basis so
that the value of the segregated assets is equal to the amount of such
commitments.

  Futures Contracts
  -----------------

  The LifePath Master Portfolios may use futures contracts as a hedge against
the effects of interest rate changes or changes in the market value of the
stocks comprising the index in which such Master Portfolio invests.  In managing
their cash flows, these Master Portfolios also may use futures contracts as a
substitute for holding the designated securities underlying the futures
contract.  A futures contract is an agreement between two parties, a buyer and a
seller, to exchange a particular commodity at a specific price on a specific
date in the future.  At the time it enters into a futures transaction, a Master
Portfolio is required to make a performance deposit (initial margin) of cash or
liquid securities in a segregated account in the name of the futures broker.
Subsequent payments of "variation margin" are then made on a daily basis,
depending on the value of the futures position which is continually "marked to
market."

  A Master Portfolio may engage only in futures contract transactions involving
(i) the sale of a futures contract (i.e., short positions) to hedge the value of
securities held by such Master Portfolio; (ii) the purchase of a futures
contract when such Master Portfolio hold a short position having the same
delivery month (i.e., a long position offsetting a short position); or (iii) the
purchase of a futures contract to permit the Master Portfolio to, in effect,
participate in the market for the designated securities underlying the futures
contract without actually owning such designated securities.  When a Master
Portfolio purchases a futures contract, it will create a segregated account
consisting of cash or other liquid assets in an amount equal to the total market
value of such futures contract, less the amount of initial margin for the
contract.

  If a Master Portfolio enters into a short position in a futures contract as a
hedge against anticipated adverse market movements and the market then rises,
the increase in the value of the hedged securities will be offset, in whole or
in part, by a loss on the futures contract.  If instead a Master Portfolio
purchases a futures contract as a substitute for investing in the designated
underlying securities, a Master Portfolio experiences gains or losses that
correspond generally to gains or losses in the underlying securities.  The
latter type of futures contract transactions permits a Master Portfolio to
experience the results of being fully invested in a particular asset class,
while maintaining the liquidity needed to manage cash flows into or out of the
Master Portfolio (e.g., from purchases and redemptions of Master Portfolio
shares).  Under normal market conditions, futures contract positions may be
closed out on a daily basis.  The LifePath Master Portfolios expect to apply a
portion of their cash or cash equivalents maintained for liquidity needs to such
activities.

  Transactions by a Master Portfolio in futures contracts involve certain risks.
One risk in employing futures contracts as a hedge against cash market price
volatility is the possibility that futures prices will correlate imperfectly
with the behavior of the prices of the securities in the 

                                       8
<PAGE>
 
Master Portfolio's investment portfolio. Similarly, in employing futures
contracts as a substitute for purchasing the designated underlying securities,
there is a risk that the performance of the futures contract may correlate
imperfectly with the performance of the direct investments for which the futures
contract is a substitute. In addition, commodity exchanges generally limit the
amount of fluctuation permitted in futures contract prices during a single
trading day, and the existence of such limits may prevent the prompt liquidation
of futures positions in certain cases. Limits on price fluctuations are designed
to stabilize prices for the benefit of market participants; however, there could
be cases where the Master Portfolio could incur a larger loss due to the delay
in trading than it would have if no limit rules had been in effect.

  In order to comply with undertakings made by the Master Portfolio pursuant to
Commodity Futures Trading Commission ("CFTC") Regulation 4.5, the Master
Portfolios will use futures and option contracts solely for bona fide hedging
purposes within the meaning and intent of CFTC Reg. 1.3(z); provided, however,
that in addition, with respect to positions in commodity futures or commodity
option contracts which do not come within the meaning and intent of CFTC Reg.
1.3(z), the aggregate initial margin and premiums required to establish such
positions will not exceed five percent of the liquidation value of the Master
Portfolio's portfolio, after taking into account unrealized profits and
unrealized losses on any such contract it has entered into; and provided
further, that in the case of an option that is in-the-money at the time of
purchase, the in-the-money amount as defined in CFTC Reg. 190.01(x) may be
excluded in computing such five percent.

  Future Developments
  -------------------

  Each LifePath Master Portfolio may take advantage of opportunities in the
areas of options and futures contracts and options on futures contracts and any
other derivative investments which are not presently contemplated for use by
such Master Portfolio or which are not currently available but which may be
developed, to the extent such opportunities are both consistent with a LifePath
Master Portfolio's investment objective and legally permissible for the Master
Portfolio.  Before entering into such transactions or making any such
investment, a LifePath Master Portfolio would provide appropriate disclosure in
its Prospectus or this SAI.

  Loans of Portfolio Securities
  -----------------------------

  Each Fund may lend its portfolio securities to brokers, dealers and financial
institutions, provided:  (1) the loan is secured continuously by collateral
consisting of U.S. Government securities or cash or letters of credit maintained
on a daily marked-to-market basis in an amount at least equal to the current
market value of the securities loaned; (2) the Fund may at any time call the
loan and obtain the return of the securities loaned within five business days;
(3) the Fund will receive any interest or dividends paid on the loaned
securities; and (4) the aggregate market value of securities loaned will not at
any time exceed one third of the total assets of the Fund.
    
  A Fund will earn income for lending its securities because cash collateral
pursuant to these loans will be invested in short-term money market instruments.
In connection with lending securities, a Fund may pay reasonable finders,
administrative and custodial fees.  A Fund will not enter into any      

                                       9
<PAGE>
 
    
security lending arrangement having a duration longer than one year. Loans of
securities involve a risk that the borrower may fail to return the securities or
may fail to provide additional collateral. In either case, a Fund could
experience delays in recovering securities or collateral or could lose all or
part of the value of the loaned securities. When a Fund lends its securities, it
continues to receive interest or dividends on the securities loaned and may
simultaneously earn interest on the collateral received from the borrower or
from the investment of cash collateral in readily marketable, high-quality,
short-term obligations. Although voting rights, or rights to consent, attendant
to securities on loan pass to the borrower, such loans may be called at any time
and will be called so that the securities may be voted by a Fund if a material
event affecting the investment is to occur. A Fund may pay a portion of the
interest or fees earned from securities lending to a borrower or placing broker.
Borrowers and placing brokers may not be affiliated, directly or indirectly,
with BGFA, Stephens Inc. or any of their affiliates.     

  Money Market Instruments and Temporary Investments
  --------------------------------------------------
    
  The Funds may invest in the following types of high quality money market
instruments that have remaining maturities not exceeding one year: (i) U.S.
Government obligations; (ii) negotiable certificates of deposit, bankers'
acceptances and fixed time deposits and other obligations of domestic banks
(including foreign branches) that have more than $1 billion in total assets at
the time of investment and are members of the Federal Reserve System or are
examined by the Comptroller of the Currency or whose deposits are insured by the
FDIC; (iii) commercial paper rated at the date of purchase "Prime-1" by Moody's
or "A-1" or "A-1--" by S&P, or, if unrated, of comparable quality as determined
by BGFA, as investment advisor; and (iv) repurchase agreements.  The Funds also
may invest in short-term U.S. dollar-denominated obligations of foreign banks
(including U.S. branches) that at the time of investment: (i) have more than $10
billion, or the equivalent in other currencies, in total assets; (ii) are among
the 75 largest foreign banks in the world as determined on the basis of assets;
(iii) have branches or agencies in the United States; and (iv) in the opinion of
BGFA, as investment advisor, are of comparable quality to obligations of U.S.
banks which may be purchased by the Funds.     
    
  Letters of Credit.  Certain of the debt obligations (including certificates of
participation, commercial paper and other short-term obligations) which the
Funds may purchase may be backed by an unconditional and irrevocable letter of
credit of a bank, savings and loan association or insurance company which
assumes the obligation for payment of principal and interest in the event of
default by the issuer.  Only banks, savings and loan associations and insurance
companies which, in the opinion of BGFA, are of comparable quality to issuers of
other permitted investments of the Fund may be used for letter of credit-backed
investments.     

  Repurchase Agreements.  A Fund may enter into repurchase agreements, wherein
the seller of a security to the Fund agrees to repurchase that security from the
Fund at a mutually agreed upon time and price.  A Fund may enter into repurchase
agreements only with respect to securities that could otherwise be purchased by
the Fund.  All repurchase agreements will be fully collateralized at 102% based
on values that are marked to market daily.  The maturities of the underlying
securities in a repurchase agreement transaction may be greater than twelve
months, although the maximum term of a repurchase agreement will always be less
than twelve months.  If the seller defaults and 

                                       10
<PAGE>
 
the value of the underlying securities has declined, a Fund may incur a loss. In
addition, if bankruptcy proceedings are commenced with respect to the seller of
the security, the Fund's disposition of the security may be delayed or limited.
    
  A Fund will only enter into repurchase agreements with primary broker/dealers
and commercial banks that meet guidelines established by the Board of Trustees
and that are not affiliated with the investment advisor.  The Funds may
participate in pooled repurchase agreement transactions with other funds advised
by BGFA.     

  Mortgage-Related Securities
  ---------------------------

  The Funds may invest in mortgage-related securities.  Mortgage pass-through
securities are securities representing interests in "pools" of mortgages in
which payments of both interest and principal on the securities are made
monthly, in effect "passing through" monthly payments made by the individual
borrowers on the residential mortgage loans which underlie the securities (net
of fees paid to the issuer or guarantor of the securities).  Early repayment of
principal on mortgage pass-through securities (arising from prepayments of
principal due to sale of the underlying property, refinancing, or foreclosure,
net of fees and costs which may be incurred) may expose a Fund to a lower rate
of return upon reinvestment of principal.  Also, if a security subject to
prepayment has been purchased at a premium, in the event of prepayment the value
of the premium would be lost.  Like other fixed-income securities, when interest
rates rise, the value of a mortgage-related security generally will decline;
however, when interest rates decline, the value of mortgage-related securities
with prepayment features may not increase as much as other fixed-income
securities.  Payment of principal and interest on some mortgage pass-through
securities (but not the market value of the securities themselves) may be
guaranteed by the full faith and credit of the U.S. Government or its agencies
or instrumentalities.  Mortgage pass-through securities created by non-
government issuers (such as commercial banks, savings and loan institutions,
private mortgage insurance companies, mortgage bankers and other secondary
market issuers) may be supported by various forms of insurance or guarantees,
including individual loan, title, pool and hazard insurance, and letters of
credit, which may be issued by governmental entities, private insurers or the
mortgage poolers.  The Funds may also invest in investment grade Collateralized
Mortgage Obligations ("CMOs").  CMOs may be collateralized by whole mortgage
loans but are more typically collateralized by portfolios of mortgage pass-
through securities guaranteed by the Government National Mortgage Association
("GNMA"), the Federal Home Loan Mortgage Corporation ("FHLMC") or the Federal
National Mortgage Association ("FNMA").  CMOs are structured into multiple
classes, with each class bearing a different stated maturity.  Payments of
principal, including prepayments, are first returned to investors holding the
shortest maturity class; investors holding the longer maturity classes receive
principal only after the first class has been retired.  As new types of
mortgage-related securities are developed and offered to investors, the advisor
will, consistent with a Fund's investment objective, policies and quality
standards, consider making investments in such new types of mortgage-related
securities.

  There are risks inherent in the purchase of mortgage-related securities.  For
example, these securities are subject to a risk that default in payment will
occur on the underlying mortgages.  In addition to default risk, these
securities are subject to the risk that prepayment on the underlying 

                                       11
<PAGE>
 
mortgages will occur earlier or later or at a lessor or greater rate than
expected. To the extent that the advisor's assumptions about prepayments are
inaccurate, these securities may expose the Funds to significantly greater
market risks than expected.
    
  Nationally Recognized Statistical Ratings Organizations ("NRSROs")     
  ------------------------------------------------------------------
    
  The ratings of Moody's, S&P, Duff, Fitch and IBCA Inc. represent their
opinions as to the quality of debt securities. It should be emphasized, however,
that ratings are general and not absolute standards of quality, and debt
securities with the same maturity, interest rate and rating may have different
yields while debt securities of the same maturity and interest rate with
different ratings may have the same yield. Subsequent to purchase by a Fund, an
issue of debt securities may cease to be rated or its rating may be reduced
below the minimum rating required for purchase by a Fund. The advisor will
consider such an event in determining whether the Fund involved should continue
to hold the obligation.     
    
  The payment of principal and interest on debt securities purchased by the
Funds depends upon the ability of the issuers to meet their obligations. An
issuer's obligations under its debt securities are subject to the provisions of
bankruptcy, insolvency, and other laws affecting the rights and remedies of
creditors, such as the Federal Bankruptcy Code, and laws, if any, which may be
enacted by federal or state legislatures extending the time for payment of
principal or interest, or both, or imposing other constraints upon enforcement
of such obligations or, in the case of governmental entities, upon the ability
of such entities to levy taxes. The power or ability of an issuer to meet its
obligations for the payment of interest and principal of its debt securities may
be materially adversely affected by litigation or other conditions. Further, it
should also be, noted with respect to all municipal obligations issued after
August 15, 1986 (August 31, 1986 in the case of certain bonds), the issuer must
comply with certain rules formerly applicable only to "industrial development
bonds" which, if the issuer fails to observe them, could cause interest on the
municipal obligations to become taxable retroactive to the date of issue.     

  Options Trading
  ---------------

  The Funds may purchase or sell options on individual securities or options on
indices of securities as described below.  The purchaser of an option risks a
total loss of the premium paid for the option if the price of the underlying
security does not increase or decrease sufficiently to justify exercise.  The
seller of an option, on the other hand, will recognize the premium as income if
the option expires unrecognized but foregoes any capital appreciation in excess
of the exercise price in the case of a call option and may be required to pay a
price in excess of current market value in the case of a put option.

  Call and Put Options on Specific Securities.  The Funds may invest in call and
put options on a specific security.  A call option gives the purchaser of the
option the right to buy, and obligates the writer to sell, an underlying
security at the exercise price at any time during the option period.
Conversely, a put option gives the purchaser of the option the right to sell,
and obligates the writer to buy, an underlying security at the exercise price at
any time during the option period.  

                                       12
<PAGE>
 
Investments by a Fund in off-exchange options will be treated as "illiquid" and
therefore subject to the Fund's policy of not investing more than 15% of its net
assets in illiquid securities.

  The Funds may write covered call option contracts and secured put options as
BGFA deems appropriate.  A covered call option is a call option for which the
writer of the option owns the security covered by the option.  Covered call
options written by a Fund expose the Fund during the term of the option (i) to
the possible loss of opportunity to realize appreciation in the market price of
the underlying security or (ii) to possible loss caused by continued holding of
a security which might otherwise have been sold to protect against depreciation
in the market price of the security.  If a Fund writes a secured put option, it
assumes the risk of loss should the market value of the underlying security
decline below the exercise price of the option.  The aggregate value of the
securities subject to options written by a Fund will not exceed 25%.  The use of
covered call options and securities put options will not be a primary investment
technique of the Funds, and they are expected to be used infrequently.  If the
advisor is incorrect in its forecast of market value or other factors when
writing the foregoing options, a Fund would be in a worse position than it would
have been had the foregoing investment techniques not been used.

  Each Fund may engage in unlisted over-the-counter options with broker/dealers
deemed creditworthy by the advisor.  Closing transactions for such options are
usually effected directly with the same broker/dealer that effected the original
option transaction.  A Fund bears the risk that the broker/dealer will fail to
meet its obligations.  There is no assurance that a liquid secondary trading
market exists for closing out an unlisted option position.  Furthermore,
unlisted options are not subject to the protections afforded purchasers of
listed options by the Options Clearing Corporation, which performs the
obligations of its members who fail to perform in connection with the purchase
or sale of options.

  Each Fund may buy put and call options and write covered call and secured put
options.  Options trading is a highly specialized activity which entails greater
than ordinary investment risk.  Options may be more volatile than the underlying
instruments, and therefore, on a percentage basis, an investment in options may
be subject to greater fluctuation than an investment in the underlying
instruments themselves.  Purchasing options is a specialized investment
technique that entails a substantial risk of a complete loss of the amounts paid
as premiums to the writer of the option.

  The Funds may also write covered call and secured put options from time to
time as the advisor deems appropriate.  By writing a covered call option, a Fund
forgoes the opportunity to profit from an increase in the market of the
underlying security above the exercise price except insofar as the premium
represents such a profit, and it is not able to sell the underlying security
until the option expires or is exercised or the Fund effects a closing purchase
transaction by purchasing an option of the same series.  If a Fund writes a
secured put option, it assumes the risk of loss should the market value of the
underlying security decline below the exercise price of the option.  If the
advisor is incorrect in its forecast of market value or other factors when
writing the foregoing options, the Fund would be in a worse position than it
would have been had the foregoing investment techniques not been used.

                                       13
<PAGE>
 
  A call option for a particular security gives the purchaser of the option the
right to buy, and a writer the obligation to sell, the underlying security at
the stated exercise price at any time prior to the expiration of the option,
regardless of the market price of the security.  The premium paid to the
writer is in consideration for undertaking the obligation under the option
contract.  A put option for a particular security gives the purchaser the right
to sell the security at the stated exercise price at any time prior to the
expiration date of the option, regardless of the market price of the security.
Options on indices provide the holder with the right to make or receive a cash
settlement upon exercise of the option.  With respect to options on indices, the
amount of the settlement equals the difference between the closing price of the
index at the time of exercise and the exercise price of the option expressed in
dollars, times a specified multiple.

  The Funds will write call options only if they are "covered."  In the case of
a call option on a security or currency, the option is "covered" if a Fund owns
the instrument underlying the call or has an absolute and immediate right to
acquire that instrument without additional cash consideration (or, if additional
cash consideration is required, cash, U.S. Government securities or other liquid
high grade debt obligations, in such amount are held in a segregated account by
the Fund's custodian) upon conversion or exchange of other securities held by
it. For a call option on an index, the option is covered if a Fund maintains
with its custodian a diversified portfolio of securities comprising the index or
liquid assets equal to the contract value. A call option is also covered if a
Fund holds a call on the same instrument or index as the call written where the
exercise price of the call held is (i) equal to or less than the exercise price
of the call written, or (ii) greater than the exercise price of the call written
provided the difference is maintained by the Fund in liquid assets in a
segregated account with its custodian. The Funds will write put options only if
they are "secured" by liquid assets maintained in a segregated account by the
Funds' custodian in an amount not less than the exercise price of the option at
all times during the option period.

  A Fund's obligation to sell an instrument subject to a covered call option
written by it, or to purchase an instrument subject to a secured put option
written by it, may be terminated prior to the expiration date of the option by
the Fund's execution of a closing purchase transaction, which is effected by
purchasing on an exchange an option of the same series (i.e., same underlying
instrument, exercise price and expiration date) as the option previously
written. Such a purchase does not result in the ownership of an option. A
closing purchase transaction is ordinarily effected to realize a profit on an
outstanding option, to prevent an underlying instrument from being called, to
permit the sale of the underlying instrument or to permit the writing of a new
option containing different terms on such underlying instrument. The cost of
such a liquidation purchase plus transaction costs may be greater than the
premium received upon the original option, in which event the Fund will have
incurred a loss in the transaction. There is no assurance that a liquid
secondary market will exist for any particular option. An option writer, unable
to effect a closing purchase transaction, will not be able to sell the
underlying instrument (in the case of a covered call option) or liquidate the
segregated account (in the case of a secured put option) until the option
expires or the optioned instrument or currency is delivered upon exercise with
the result that the writer in such circumstances will be subject to the risk of
market decline or appreciation in the instrument during such period.

                                       14
<PAGE>
 
  When a Fund purchases an option, the premium paid by it is recorded as an
asset of the Fund. When a Fund writes an option, an amount equal to the net
premium (the premium less the commission) received by a Fund is included in the
liability section of the Fund's statement of assets and liabilities as a
deferred credit. The amount of this asset or deferred credit will be
subsequently marked-to-market to reflect the current value of the option
purchased or written. The current value of the traded option is the last sale
price or, in the absence of a sale, the current bid price. If an option
purchased by a Fund expires unexercised the Fund realizes a loss equal to the
premium paid. If a Fund enters into a closing sale transaction on an option
purchased by it, the Fund realizes a gain if the premium received by the Fund on
the closing transaction is more than the premium paid to purchase the option, or
a loss if it is less. If an option written by a Fund expires on the stipulated
expiration date or if a Fund enters into a closing purchase transaction, it
realizes a gain (or loss if the cost of a closing purchase transaction exceeds
the net premium received when the option is sold) and the deferred credit
related to such option is eliminated. If an option written by a Fund is
exercised, the proceeds of the sale are increased by the net premium originally
received and the Fund realizes a gain or loss.

  There are several risks associated with transactions in options. For example,
there are significant differences between the securities, currency and options
markets that could result in an imperfect correlation between these markets,
causing a given transaction not to achieve its objectives. In addition, a liquid
secondary market for particular options, whether traded over-the-counter or on
an exchange, may be absent for reasons that include the following: there may be
insufficient trading interest in certain options; restrictions may be imposed by
an exchange on opening transactions or closing transactions or both; trading
halts, suspensions or other restrictions may be imposed with respect to
particular classes or series of options or underlying securities or currencies;
unusual or unforeseen circumstances may interrupt normal operations on an
exchange; the facilities of an exchange or the Options Clearing Corporation may
not be adequate at all times  to handle current trading value; or one or more
exchanges could, for economic or other reasons, decide or be compelled at some
future date to discontinue the trading of options (or a particular class or
series of options), in which event the secondary market on that exchange (or in
that class or series of options) would cease to exist, although outstanding
options that had been issued by the Options Clearing Corporation as a result of
trades on that exchange would continue to be exercisable in accordance with
their terms. A Fund is likely to be unable to control losses by closing its
position where a liquid secondary market does not exist. A decision as to
whether, when and how to use options involves the exercise of skill and
judgment, and even a well-conceived transaction may be unsuccessful to some
degree because of market behavior or unexpected events.

  The Funds may purchase or sell options on individual securities or options on
indices of securities as described below. The purchaser of an option risks a
total loss of the premium paid for the option if the price of the underlying
security does not increase or decrease sufficiently to justify exercise. The
seller of an option, on the other hand, will recognize the premium as income if
the option expires unrecognized but foregoes any capital appreciation in excess
of the exercise price in the case of a call option and may be required to pay a
price in excess of current market value in the case of a put option.

                                       15
<PAGE>
 
  The Funds may engage in unlisted over-the-counter options with broker/dealers
deemed creditworthy by the advisor. Closing transactions for such options are
usually effected directly with the same broker/dealer that effected the original
option transaction. A Fund bears the risk that the broker/dealer will fail to
meet its obligations. There is no assurance that a liquid secondary trading
market exists for closing out an unlisted option position. Furthermore, unlisted
options are not subject to the protections afforded purchasers of listed options
by the Options Clearing Corporation, which performs the obligations of its
members who fail to perform in connection with the purchase or sale of options.

  Stock Index Options.  The Funds may purchase call and put options and write
covered call options on stock indices listed on national securities exchanges or
traded in the over-the-counter market to the extent of 25% of the value of its
net assets.
    
  The effectiveness of purchasing or writing stock index options will depend
upon the extent to which price movements in a Fund's investment portfolio
correlate with price movements of the stock index selected. Because the value of
a stock index option depends upon changes to the price of all stocks comprising
the index rather than the price of a particular stock, whether a Fund will
realize a gain or loss from the purchase or writing of options on an index
depends upon movements in the price of all stocks in the index, rather than
movements in the price of a particular stock. Accordingly, successful use by a
Fund of options on stock indexes will be subject to BGFA's ability to correctly
analyze movements in the direction of the stock market generally or of
particular industry or market segments.     

  Stock Index Futures Contracts and Options on Stock Index Futures Contracts.
The Funds may participate in stock index futures contracts and options on stock
index futures contracts. A futures transaction involves a firm agreement to buy
or sell a commodity or financial instrument at a particular price on a specified
future date, while an option transaction generally involves a right, which may
or may not be exercised, to buy or sell a commodity of financial instrument at a
particular price on a specified future date.  Futures contracts and options are
standardized and exchange-traded, where the exchange serves as the ultimate
counterparty for all contracts.  Consequently, the only credit risk on futures
contracts is the creditworthiness of the exchange.  Futures contracts, however,
are subject to market risk (i.e., exposure to adverse price changes).

  A stock index futures contract is an agreement in which one party agrees to
deliver to the other an amount of cash equal to a specific dollar amount
multiplied by the difference between the value of a specific stock index at the
close of the last trading day of the contract and the price at which the
agreement is made. As the aggregate market value of the stocks in the index
changes, the value of the index also changes. In the event that the index level
rises above the level at which the stock index futures contract was sold, the
seller of the stock index futures contract realizes a loss determined by the
difference between the two index levels at the time of expiration of the stock
index futures contract, and the purchaser realizes a gain in that amount. In the
event the index level falls below the level at which the stock index futures
contract was sold, the seller recognizes a gain determined by the difference
between the two index levels at the expiration of the stock index futures
contract, and the purchaser realizes a loss. Stock index futures contracts
expire on a fixed 

                                       16
<PAGE>
 
date, currently one to seven months from the date of the contract, and are
settled upon expiration of the contract.

  Stock index futures contracts may be purchased to protect a Fund against an
increase in the prices of stocks that Fund intends to purchase. If a Fund is
unable to invest its cash (or cash equivalents) in stock in an orderly fashion,
a Fund may purchase a stock index futures contract to offset any increase in the
price of the stock. However, it is possible that the market may decline instead,
resulting in a loss on the stock index futures contract. If Fund then concludes
not to invest in stock at that time, or if the price of the securities to be
purchased remains constant or increases, a Fund realizes a loss on the stock
index futures contract that is not offset by a reduction in the price of
securities purchased. The Funds also may buy or sell stock index futures
contracts to close out existing futures positions.

  The Funds may also purchase put options on stock index futures contracts.
Sales of such options may also be made to close out an open option position. The
Funds may, for example, purchase a put option on a particular stock index
futures contract or stock index to protect against a decline in the value of the
common stocks it holds. If the stocks in the index decline in value, the put
should become more valuable and the Funds could sell it to offset losses in the
value of the common stocks. In this way, put options may be used to achieve the
same goals the Funds seek in selling futures contracts. A put option on a stock
index future gives the purchaser the right, in return for a premium paid, to
assume a short (i.e., the right to sell stock index futures) position in a stock
index futures contract at a specified exercise price ("strike price") at any
time during the period of the option. If the option is exercised by the holder
before the last trading date during the option period, the holder receives the
futures position, as well as any balance in the futures margin account. If an
option is exercised on the last trading day prior to the expiration date of the
option, the settlement is made entirely in cash in an amount equal to the
difference between the strike price and the closing level of the relevant index
on the expiration date.

  BGFA expects that an increase or decrease in the index in relation to the
strike price level would normally correlate to an increase or decrease (but not
necessarily to the same extent) in the value of a Fund's common stock portfolio
against which the option was written. Thus, any loss in the option transaction
may be offset by an increase in the value of the common stock portfolio to the
extent changes in the index correlate to changes in the value of that portfolio.
The Funds may liquidate the put options they have purchased by effecting a
closing sale transaction rather than exercising the option. This is accomplished
by selling an option of the same series as the option previously purchased.
There is no guarantee that the Funds will be able to effect the closing sale
transaction. The Funds realize a gain from a closing sale transaction if the
price at which the transaction is effected exceeds the premium paid to purchase
the option and, if less, the Funds realize a loss.

  The Funds may each invest in stock index futures in order to protect the value
of common stock investments or to maintain liquidity, provided not more than 5%
of a Fund's net assets are committed to such transactions. A stock index future
obligates the seller to deliver (and the purchaser to take), effectively, an
amount of cash equal to a specific dollar amount times the difference between
the value of a specific stock index at the close of the last trading day of the
contract and the price at which the agreement is made. No physical delivery of
the underlying 

                                       17
<PAGE>
 
stocks in the index is made. With respect to stock indices that are permitted
investments, the Funds intend to purchase and sell futures contracts on the
stock index for which it can obtain the best price with consideration also given
to liquidity. There can be no assurance that a liquid market will exist at the
time when a Fund seeks to close out a futures contract or a futures option
position. Lack of a liquid market may prevent liquidation of an unfavorable
position.

  Other Asset-Backed Securities
  -----------------------------
    
  The Funds may purchase asset-backed securities unrelated to mortgage loans.
These asset-backed securities may consist of undivided fractional interests in
pools of consumer loans or receivables held in Company.  Examples include
certificates for automobile receivables (CARS) and credit card receivables
(CARDS).  Payments of principal and interest on these asset-backed securities
are "passed through" on a monthly or other periodic basis to certificate holders
and are typically supported by some form of credit enhancement, such as a letter
of credit, surety bond, limited guaranty, or subordination.  The extent of
credit enhancement varies, but usually amounts to only a fraction of the asset-
backed security's par value until exhausted.  Ultimately, asset-backed
securities are dependent upon payment of the consumer loans or receivables by
individuals, and the certificate holder frequently has no recourse to the entity
that originated the loans or receivables.  The actual maturity and realized
yield will vary based upon the prepayment experience of the underlying asset
pool and prevailing interest rates at the time of prepayment.  Asset-backed
securities are relatively new instruments and may be subject to greater risk of
default during periods of economic downturn than other instruments.  Also, the
secondary market for certain asset-backed securities may not be as liquid as the
market for other types of securities, which could result in a Fund experiencing
difficulty in valuing or liquidating such securities.     

  Other Investment Companies
  --------------------------
    
  Each LifePath Master Portfolio may invest in securities issued by other
investment companies which principally invest in securities of the type in which
the Master Portfolio invests. Under the 1940 Act, a Master Portfolio's
investment in such securities currently is limited to, subject to certain
exceptions, (i) 3% of the total voting stock of any one investment company, (ii)
5% of the Master Portfolio's net assets with respect to any one investment
company and (iii) 10% of the Master Portfolio's net assets in the aggregate.
Investments in the securities of other investment companies generally will
involve duplication of advisory fees and certain other expenses. The Fund may
also purchase shares of exchange listed closed-end funds.     

  Privately Issued Securities
  ---------------------------
    
  The Funds may invest in privately issued securities, including those which may
be resold only in accordance with Rule 144A under the Securities Act of 1933
("Rule 144A Securities"). Rule 144A Securities are restricted securities that
are not publicly traded. Accordingly, the liquidity of the market for specific
Rule 144A Securities may vary. Delay or difficulty in selling such securities
may result in a loss to a Fund. Privately issued or Rule 144A securities that
are determined by the investment advisor to be "illiquid" are subject to the
Funds' policy of not investing more than 15% of its net assets in illiquid
securities.  The investment advisor, under guidelines approved by      

                                       18
<PAGE>
 
    
Board of Trustees of the Company, will evaluate the liquidity characteristics of
each Rule 144A Security proposed for purchase by a Fund on a case-by-case basis
and will consider the following factors, among others, in their evaluation: (1)
the frequency of trades and quotes for the Rule 144A Security; (2) the number of
dealers willing to purchase or sell the Rule 144A Security and the number of
other potential purchasers; (3) dealer undertakings to make a market in the Rule
144A Security; and (4) the nature of the Rule 144A Security and the nature of
the marketplace trades (e.g., the time needed to dispose of the Rule 144A
Security, the method of soliciting offers and the mechanics of transfer).     

  U.S. Government Obligations
  ---------------------------

  The Funds may invest in obligations issued or guaranteed by the U.S.
Government, its agencies or instrumentalities ("U.S. Government obligations").
Payment of principal and interest on U.S. Government obligations (i) may be
backed by the full faith and credit of the United States (as with U.S. Treasury
bills and GNMA certificates) or (ii) may be backed solely by the issuing or
guaranteeing agency or instrumentality itself (as with FNMA notes). In the
latter case investors must look principally to the agency or instrumentality
issuing or guaranteeing the obligation for ultimate repayment, which agency or
instrumentality may be privately owned. There can be no assurance that the U.S.
Government will provide financial support to its agencies or instrumentalities
where it is not obligated to do so. In addition, U.S. Government obligations are
subject to fluctuations in market value due to fluctuations in market interest
rates. As a general matter, the value of debt instruments, including U.S.
Government obligations, declines when market interest rates increase and rises
when market interest rates decrease.  Certain types of U.S. Government
obligations are subject to fluctuations in yield or value due to their structure
or contract terms.

  Warrants
  --------

  Each LifePath Master Portfolio may invest generally up to 5% of its net assets
at the time of purchase in warrants, except that this limitation does not apply
to warrants acquired in units or attached to securities.  A warrant is an
instrument issued by a corporation which gives the holder the right to subscribe
to a specified amount of the corporation's capital stock at a set price for a
specified period of time.  The prices of warrants do not necessarily correlate
with the prices of the underlying securities.


                                  RISK FACTORS
                                            
  Investments in a Fund are not bank deposits or obligations of BGFA, are not
insured by the FDIC and are not insured against loss of principal.  When the
value of the securities that a Fund owns declines, so does the value of your
Fund shares.  You should be prepared to accept some risk with the money you
invest in a Fund.     

  The portfolio equity securities of each Fund are subject to equity market
risk.  Equity market risk is the risk that stock prices will fluctuate or
decline over short or even extended periods.  

                                       19
<PAGE>
 
Throughout the first six months of 1998, the stock market, as measured by the
S&P 500 Index and other commonly used indices, has been trading at or close to
record levels. There can be no guarantee that these performance levels will
continue. The portfolio debt instruments of a Fund are subject to credit and
interest-rate risk. Credit risk is the risk that issuers of the debt instruments
in which a Fund invests may default on the payment of principal and/or interest.
Interest-rate risk is the risk that increases in market interest rates may
adversely affect the value of the debt instruments in which the Funds invest and
hence the value of your investment in a Fund.

  The market value of a Fund's investment in fixed-income securities will change
in response to various factors, such as changes in market interest-rates and the
relative financial strength of an issuer. During periods of falling interest
rates, the value of fixed-income securities generally rises. Conversely, during
periods of rising interest rates, the value of such securities generally
declines. Debt securities with longer maturities, which tend to produce higher
yields, are subject to potentially greater capital appreciation and depreciation
than obligations with shorter maturities.  Fluctuations in the market value of
fixed-income securities can be reduced, but not eliminated, by variable and
floating-rate features.

  Securities rated in the fourth highest rating category are regarded by S&P as
having an adequate capacity to pay interest and repay principal, but changes in
economic conditions or other circumstances are more likely to lead to a weakened
capacity to make such repayments. Moody's considers such securities as having
speculative characteristics. Subsequent to its purchase by the Fund, an issue of
securities may cease to be rated or its rating may be reduced below the minimum
rating required for purchase by the Fund. The advisor will consider such an
event in determining whether a Fund should continue to hold the obligation.
Securities rated below the fourth highest rating category (sometimes called
"junk bonds") are often considered to be speculative and involve greater risk of
default or price changes due to changes in the issuer's credit-worthiness.  The
market prices of these securities may fluctuate more than higher quality
securities and may decline significantly in periods of general economic
difficulty.

  There may be some additional risks associated with investments in smaller
and/or newer companies because their shares tend to be less liquid than
securities of larger companies. Further, shares of small and new companies are
generally more sensitive to purchase and sale transactions and changes in the
issuer's financial condition and, therefore, the prices of such stocks may be
more volatile than those of larger company stocks and may be subject to more
abrupt price movements than securities of larger companies.

  Investing in the securities of issuers in any foreign country, including
American Depository Receipts ("ADRs") and European Depository Receipts ("EDRs")
and similar securities, involves special risks and considerations not typically
associated with investing in U.S. companies. These include differences in
accounting, auditing and financial reporting standards; generally higher
commission rates on foreign portfolio transactions; the possibility of
nationalization, expropriation or confiscatory taxation; adverse changes in
investment or exchange control regulations (which may include suspension of the
ability to transfer currency from a country); and political, social and monetary
or diplomatic developments that could affect U.S. investments in foreign
countries. 

                                       20
<PAGE>
 
Additionally, dispositions of foreign securities and dividends and interest
payable on those securities may be subject to foreign taxes, including
withholding taxes. Foreign securities often trade with less frequency and volume
than domestic securities and, therefore, may exhibit greater price volatility.
Additional costs associated with an investment in foreign securities may include
higher custodial fees than apply to domestic custodial arrangements and
transaction costs of foreign currency conversions. Changes in foreign exchange
rates also will affect the value of securities denominated or quoted in
currencies other than the U.S. dollar. A Fund's performance may be affected
either unfavorably or favorably by fluctuations in the relative rates of
exchange between the currencies of different nations, by exchange control
regulations and by indigenous economic and political developments.

  Illiquid securities, which may include certain restricted securities, may be
difficult to sell promptly at an acceptable price. Certain restricted securities
may be subject to legal restrictions on resale. Delay or difficulty in selling
securities may result in a loss or be costly to a Fund.

  The advisor may use certain derivative investments or techniques, such as
buying and selling options and futures contracts and entering into currency
exchange contracts or swap agreements, to adjust the risk and return
characteristics of a Fund's portfolio. Derivatives are financial instruments
whose value is derived, at least in part, from the price of another security or
a specified asset, index or rate. Some derivatives may be more sensitive than
direct securities to changes in interest rates or sudden market moves. Some
derivatives also may be susceptible to fluctuations in yield or value due to
their structure or contract terms. If a Fund's advisor judges market conditions
incorrectly, the use of certain derivatives could result in a loss, regardless
of the advisor's intent in using the derivatives.

  There is, of course, no assurance that a Fund will achieve its investment
objective or be successful in preventing or minimizing the risk of loss that is
inherent in investing in particular types of investment products.


                                   MANAGEMENT
                                            
  The following information supplements and should be read in conjunction with
the Prospectus section entitled "Organization and Management of the Funds."
Trustees and officers of the Company, together with information as to their
principal occupations during at least the last five years, are shown below. The
address of each, unless otherwise indicated, is 111 Center Street, Little Rock,
Arkansas 72201. Trustees who are deemed to be an "interested person" of the
Company for purposes of the 1940 Act are indicated by an asterisk.     

                                       21
<PAGE>
 
<TABLE>    
<CAPTION>
                                                                            PRINCIPAL OCCUPATIONS
NAME, ADDRESS AND AGE                     POSITION                           DURING PAST 5 YEARS
- -----------------------------------  -------------------  ----------------------------------------------------------
<S>                                  <C>                  <C>
Jack S. Euphrat, 75                   Trustee             Private Investor.
415 Walsh Road                                             
Atherton, CA 94027                                         

*R. Greg Feltus, 46                   Trustee,            Executive Vice President of Stephens Inc.;
                                      Chairman            President of Stephens Insurance Services Inc.;
                                      and President       Senior Vice President of Stephens Sports Management Inc.;
                                                          and President of Investors Brokerage Insurance Inc.
Thomas S. Goho, 55                    Trustee             Associate Professor of Finance,
321 Beechcliff Court                                      Calloway School of Business and Accounting at
Winston-Salem, NC 27104                                   Wake Forest University since 1982.

Peter G. Gordon, 54                   Trustee             Chairman and Co-Founder of Crystal Geyser Water Company
Crystal Geyser Water Co.                                  and President of Crystal Geyser Roxane Water Company
55 Francisco Street                                       since 1977.
San Francisco, CA  94133                           
                                                   
                                                   
Joseph N. Hankin, 57                  Trustee             President of Westchester Community College since 1971;
75 Grasslands Road                                        Adjunct Professor of Columbia University Teachers College
Valhalla, NY  10595                                       since 1976.
                                                   
                                                   
*W. Rodney Hughes, 71                 Trustee             Private Investor.
31 Dellwood Court                                  
San Rafael, CA 94901                               

*J. Tucker Morse, 53                  Trustee             Private Investor; Chairman of Home Account Network, Inc.;
4 Beaufain Street                                         Real Estate Developer; Chairman of Renaissance Properties
Charleston, SC 29401                                      Ltd., President of Morse Investment Corporation; and
                                                          Co-Managing Partner of Main Street Ventures.
 
 
Richard H. Blank, Jr., 41             Chief Operating     Vice-President of Stephens Inc.; Director of Stephens
                                      Officer, Secretary  Sports Management Inc.; and Director of Capo Inc.
                                      and Treasurer
</TABLE>     

                                       22
<PAGE>
 
                               COMPENSATION TABLE
    
                  For the Fiscal Year-ended February 28, 1998     
                  -------------------------------------------
                                        
<TABLE>    
<CAPTION>
                                                              TOTAL COMPENSATION
                           AGGREGATE COMPENSATION               FROM REGISTRANT
NAME AND POSITION             FROM REGISTRANT                 AND FUND COMPLEXES
- -----------------------  --------------------------  -------------------------------------
<S>                      <C>                         <C>
Jack S. Euphrat                     $0                           $34,500
     Trustee                                                     
R. Greg Feltus                      $0                                 0
     Trustee                                                     
Thomas S. Goho                      $0                           $34,500
     Trustee                                                     
Peter G. Gordon                     $0                           $30,500
     Trustee                                                     
Joseph N. Hankin                    $0                           $34,500
     Trustee                                                     
W. Rodney Hughes                    $0                           $33,000
     Trustee                                                     
Robert M. Joses                     $0                           $ 4,000
     Trustee                                                     
J. Tucker Morse                     $0                           $33,000
     Trustee
</TABLE>     

    
  As of January 1, 1998, Peter G. Gordon replaced Robert M. Joses on the Boards
of the Wells Fargo Fund Complex.     
    
  Trustees of the Company are compensated annually by the Company and by all the
registrants in each fund complex they serve as indicated below and also are
reimbursed for all out-of-pocket expenses relating to attendance at board
meetings. The Company, Stagecoach Funds, Inc. and Life & Annuity Trust are
considered to be members of the same fund complex as such term is defined in
Form N-1A under the 1940 Act (the "Wells Fargo Fund Complex"). MasterWorks Funds
Inc., Master Investment Portfolio, and Managed Series Investment Trust together
form a separate fund complex (the "BGFA Fund Complex"). Each of the Trustees and
Officers of the Company serves in the identical capacity as Trustees and
officers or as Directors and/or officers of each registered open-end management
investment company in both the Wells Fargo and BGFA Fund Complexes, except for
Joseph N. Hankin and Peter G. Gordon, who only serve the aforementioned members
of the Wells Fargo Fund Complex. The Trustees are compensated by other companies
and trusts within a fund complex for their services as Directors/Trustees to
such companies and trusts. Currently the Trustees do not receive    
                                       23
<PAGE>
 
    
any retirement benefits or deferred compensation from the Company or any other
member of each fund complex.     

  As the date of this SAI, the Trustees and Officers of the Company as a group
beneficially owned less than 1% of the outstanding shares of the Company.
    
  MASTER/FEEDER STRUCTURE.  Each LifePath Fund seeks to achieve its investment
  -----------------------                                                     
objective by investing all of its assets in a corresponding LifePath Master
Portfolio of MIP.  The LifePath Opportunity Fund invests its assets in the
LifePath 2000 Master Portfolio.  The Funds and other entities investing in a
Master Portfolio are each liable for all obligations of the Master Portfolio.
However, the risk of a Fund incurring financial loss on account of such
liability is limited to circumstances in which both inadequate insurance existed
and MIP itself is unable to meet its obligations. Accordingly, the Company's
Board of Trustees believes that neither a Fund nor its shareholders will be
adversely affected by investing Fund assets in the Master Portfolio. However, if
a mutual fund or other investor withdraws its investment from the Master
Portfolio, the economic efficiencies (e.g., spreading fixed expenses among a
larger asset base) that the Board believes may be available through investment
in the Master Portfolio may not be fully achieved. In addition, given the
relative novelty of the master/feeder structure, accounting or operational
difficulties, although unlikely, could arise. See "Organization and Management
of the Funds" in the Prospectus for additional description of the Funds' and
Master Portfolios' expenses and management.     
    
  Each Fund may withdraw its investment in the corresponding Master Portfolio
only if the Company's Board of Trustees determines that such action is in the
best interests of such Fund and its shareholders. Upon such withdrawal, the
Board would consider alternative investments, including investing all of the
Fund's assets in another investment company with the same investment objective
as the Fund or hiring an investment advisor to manage the Fund's assets in
accordance with the investment policies described below with respect to the
Master Portfolio.     

  The investment objective and other fundamental policies of a Master Portfolio
cannot be changed without approval by the holders of a majority (as defined in
the 1940 Act) of the Master Portfolio's outstanding interests. See "Investment
Objectives" and "Investment Policies" in the Prospectus. Whenever a Fund, as an
interestholder of a Master Portfolio, is requested to vote on any matter
submitted to interestholders of the Master Portfolio, the Fund will hold a
meeting of its shareholders to consider such matters. The Fund will cast its
votes in proportion to the votes received from its shareholders. Shares for
which the Fund receives no voting instructions will be voted in the same
proportion as the votes received from the other Fund shareholders.

  Certain policies of a Master Portfolio which are non-fundamental may be
changed by vote of a majority of MIP's Trustees without interestholder approval.
If a Master Portfolio's investment objective or fundamental or non-fundamental
policies are changed, the corresponding Fund may elect to change its objective
or policies to correspond to those of the Master Portfolio.  The Fund may also
elect to redeem its interests in the Master Portfolio and either seek a new
investment company with a matching objective in which to invest or retain its
own investment advisor to manage the Fund's portfolio in accordance with its
objective. In the latter case, a Fund's inability to find a substitute
investment company in which to invest or equivalent management services could

                                       24
<PAGE>
 
adversely affect shareholders' investments in the Fund. Each Fund will provide
shareholders with 30 days' written notice prior to the implementation of any
change in the investment objective of the Fund or the Master Portfolio, to the
extent possible.
         
    
  INVESTMENT ADVISOR.  BGFA provides investment advisory services to each
  ------------------                                                     
LifePath Master Portfolio.  As Investment Advisor, BGFA furnishes investment
guidance and policy direction in connection with the daily portfolio management
of the Master Portfolios.  BGFA furnishes to the Company's Board of Trustees
periodic reports on the investment strategy and performance of each Master
Portfolio.  BGFA provides the Master Portfolios with, among other things, money
market security and fixed-income research, analysis and statistical and economic
data and information concerning interest rate and securities markets trends,
portfolio composition, and credit conditions.  For providing investment advisory
services, BGFA is entitled to receive a monthly fee of 0.55% of each LifePath
Master Portfolio's average daily net assets.     
    
  BGFA was created by the reorganization of Wells Fargo Nikko Investment
Advisors ("WFNIA") with and into an affiliate of Wells Fargo Institutional
Company ("WFITC"), the former custodian to the Funds.  BGFA is now a subsidiary
of WFITC which, effective January 1, 1996, changed its name to Barclays Global
Investors, N.A. ("BGI").     
    
  For the period beginning March 1, 1995 and ending December 31, 1995, the
corresponding Master Portfolios of each LifePath Fund paid to Wells Fargo Bank,
and for all other periods indicated below, the corresponding Master Portfolio of
each LifePath Fund paid to BGFA, the following advisory fees:    
<TABLE>   
<CAPTION>
                                                                                             YEAR ENDED          YEAR ENDED
MASTER PORTFOLIO                             3/1/95-12/31/95        1/1/96- 2/29/96            2/28/97              2/28/98
- ---------------------------------------     ----------------       ----------------          ----------           ----------
<S>                                         <C>                    <C>                   <C>                 <C>
LifePath 2000 Master Portfolio              $        363,537       $         99,511          $  689,347           $  656,142
LifePath 2010 Master Portfolio              $        312,434       $         86,919          $  757,505           $1,018,984
LifePath 2020 Master Portfolio              $        520,296       $        141,075          $1,149,160           $1,572,634
LifePath 2030 Master Portfolio              $        343,850       $         93,240          $  714,647           $1,048,151
LifePath 2040 Master Portfolio              $        503,315       $        148,324          $1,154,337           $1,767,632
</TABLE>    
   
  GENERAL.  The Master Portfolios' Advisory Contract is subject to annual
  -------
approval by (i) MIP's Board of Trustees or (ii) vote of a majority (as defined
in the 1940 Act) of the outstanding voting securities of such Master Portfolio,
provided that in either event the continuance also is approved by a majority of
MIP's Board of Trustees who are not "interested persons" (as defined in the 1940
Act) of MIP or BGFA, by vote cast in person at a meeting called for the purpose
of voting on such approval. As to each Master Portfolio, the applicable Advisory
Contract is terminable without penalty, on 60 days' written notice, by either
party and will terminate automatically, as to the relevant Master Portfolio, in
the event of its assignment (as defined in the 1940 Act).    
        
   
  INVESTMENT SUB-ADVISOR. Prior to January 1, 1996 WFNIA provided investment
  ----------------------
sub-advisory services to each Master Portfolio.  As of January 1, 1996, the
Funds, no longer retain an investment sub-advisor.    
    
  For the period beginning March 1, 1995 and ended December 31, 1995, Wells
Fargo Bank paid sub-advisory fees to WFNIA as follows:     

<TABLE>    
<CAPTION>

MASTER PORTFOLIO                         3/1/95-12/31/95
- ----------------                         ---------------
<S>                                      <C>
LifePath 2000 Master Portfolio             $261,344
LifePath 2010 Master Portfolio             $224,903
LifePath 2020 Master Portfolio             $374,802
LifePath 2030 Master Portfolio             $247,703
LifePath 2040 Master Portfolio             $361,673
</TABLE>     


                                       25
<PAGE>
 
         
    
  ADMINISTRATOR AND CO-ADMINISTRATOR. The Company has retained Wells Fargo Bank
  ----------------------------------  
as Administrator and Stephens Inc. ("Stephens") as Co-Administrator on behalf 
of the Funds. Under the Administration and Co-Administration Agreements among
Wells Fargo Bank, Stephens and the Company, Wells Fargo Bank and Stephens
provide as administration services, among other things: (i) general supervision
of the operation of the Company and the Funds, including coordination of the
services performed by the investment advisor, transfer and dividend disbursing
agent, custodian, shareholder servicing agent(s), independent auditors and legal
counsel; (ii) general supervision of regulatory compliance matters, including
the compilation of information for documents such as reports to, and filings
with, the U.S. Securities and Exchange Commission ("SEC") and state securities
commissions, and preparation of proxy statements and shareholder reports for the
Funds; and (iii) general supervision relative to the compilation of data
required for the preparation of periodic reports distributed to the Company's
officers and Board of Trustees. Wells Fargo Bank and Stephens also furnish
office space and certain facilities required for conducting the business of the
Company together with those ordinary clerical and bookkeeping services. Stephens
pays the compensation of the Company's Trustees, Officers and employees who are
affiliated with Stephens. For providing such services, Wells Fargo Bank and
Stephens are entitled to receive fees of 0.03% and 0.04%, respectively, of each
Fund's average daily net assets. Prior to February 1, 1997, Stephens served as
sole administrator to the Company.    
    
  Wells Fargo Bank has delegated certain administration duties to Investors Bank
and Trust Company ("IBT") pursuant to a Sub-Administration Agreement with IBT. 
Wells Fargo Bank remains fully liable for the performance of these 
administration services. Compensation for sub-administration services is 
entirely the responsibility of Wells Fargo Bank, but can be made directly to IBT
by the Fund, in which case, the compensation paid to Wells Fargo Bank for 
administration services will be reduced accordingly.      
    
  For the periods indicated below, the Funds paid to Stephens the following
administration and co-administration fees:     

<TABLE>    
                                        
                                  YEAR ENDED          YEAR ENDED
FUND                               2/29/96             2/28/97 
- --------------                    --------            -------- 
<S>                            <C>                 <C> 
LifePath Opportunity Fund         $ 84,548            $ 92,243
LifePath 2010 Fund                $ 72,832            $ 81,180
LifePath 2020 Fund                $120,505            $135,162
LifePath 2030 Fund                $ 79,564            $ 89,938
LifePath 2040 Fund                $118,468            $164,384
      
</TABLE>     

    
  For the period begun February 1, 1997 and ended February 28, 1997, the Funds
paid administration fees to Well Fargo Bank, and for the fiscal year ended
February 28, 1998, the Funds paid administration fees to Wells Fargo Bank and
Stephens as follows:     

<TABLE>    
<CAPTION>
                                                        YEAR ENDED
                                                          2/28/98
                                                          -------
Fund                   2/1/97-2/28/97      WELLS FARGO            STEPHENS
                     ---------------  -----------------------  -----------------
<S>                 <C>                  <C>                 <C>
LifePath Opportunity      39,834            $14,649              $ 58,594
LifePath 2010 Fund        28,945            $17,577              $ 70,309
LifePath 2010 Fund        46,153            $32,004              $128,017
LifePath 2010 Fund        28,565            $23,443              $ 93,771
LifePath 2010 Fund        34,460            $45,597              $182,388
</TABLE>     

                                       26
<PAGE>
 
         
    
  DISTRIBUTOR.  Stephens (the "Distributor"), located at 111 Center Street,
  -----------                                                              
Little Rock, Arkansas  72201, serves as Distributor for the Funds.  Each Fund
has adopted a distribution plan (a "Plan") under Section 12(b) of the 1940 Act
and Rule 12b-1 thereunder (the "Rule") for its shares.  The Plans were adopted
by the Company's Board of Trustees, including a majority of the Trustees who
were not "interested persons" (as defined in the 1940 Act) of the Funds and who
had no direct or indirect financial interest in the operation of the Plans or in
any agreement related to the Plans (the "Non-Interested Trustees").     
    
  Under the Plans and pursuant to the related Distribution Agreement with
Stephens, the Funds may pay the Distributor, as compensation for distribution-
related services, monthly fees at annual rates of up to 0.25% of the average
daily net assets of the Class A shares of each Fund and 0.75% of the average
daily net assets of the Class B and Class C shares of each Fund.
    
  The actual fee payable to the Distributor is determined, within such limit,
from time to time by mutual agreement between the Company and the Distributor
and will not exceed the maximum sales charges payable by mutual funds sold by
members of the National Association of Securities Dealers, Inc. ("NASD") under
the NASD Conduct Rules.  The Distributor may enter into selling agreements with
one or more selling agents (which may include Wells Fargo Bank and its
affiliates) under which such agents may receive compensation for distribution-
related services from the Distributor, including, but not limited to,
commissions or other payments to such agents based on the average daily net
assets of Fund shares attributable to their customers.  The Distributor may
retain any portion of the total distribution fee payable thereunder to
compensate it for distribution-related services provided by it or to reimburse
it for other distribution-related expenses.     
         
    
  For the fiscal year ended February 28, 1998, the Class A and Class B shares of
the Funds paid to Stephens, as compensation for distribution-related services,
the amounts shown below. All of the compensation to underwriters was retained by
Wells Fargo Securities Inc.     

                                       27
<PAGE>
 
<TABLE>    
<CAPTION>
                                                  PRINTING &
                                                   MAILING         MARKETING      COMPENSATION TO
FUND                                TOTAL        PROSPECTUSES      BROCHURES        UNDERWRITERS
- ------------------------------  -------------    ------------      ---------        ------------
 
<S>                             <C>            <C>               <C>            <C>
LifePath Opportunity Fund
   Class A                           $183,075        N/A              N/A                   $183,075
   Class B                           N/A             N/A              N/A               N/A
LifePath 2010 Fund
   Class A                           $213,875        N/A              N/A                   $213,875
   Class B                           $ 17,269        N/A              N/A                   $ 17,269
LifePath 2020 Fund
   Class A                           $387,413        N/A              N/A                   $387,413
   Class B                           $ 37,350        N/A              N/A                   $ 37,350
LifePath 2030 Fund
   Class A                           $280,561        N/A              N/A                   $280,561
   Class B                           $ 37,091        N/A              N/A                   $ 37,091
LifePath 2040 Fund
   Class A                           $540,814        N/A              N/A                   $540,814
   Class B                           $ 87,274        N/A              N/A                   $ 87,274
</TABLE>     
    
  General.  Each Plan will continue in effect from year to year if such
  -------                                                              
continuance is approved by a majority vote of both the Trustees of the Company
and the Non-Interested Trustees.  Any Distribution Agreement related to the
Plans also must be approved by such vote of the Trustees and the Non-Interested
Trustees. The Distribution Agreement will terminate automatically if assigned
and may be terminated at any time, without payment of any penalty, by a vote of
a majority of the outstanding voting securities of the relevant Fund or by vote
of a majority of the Non-Interested Trustees on not more than 60 days' written
notice. The Plans may not be amended to increase materially the amounts payable
thereunder without the approval of a majority of the outstanding voting
securities of the Fund involved, and no material amendments to the Plans may be
made except by a majority of both the Trustees of the Company and the Non-
Interested Trustees.     
    
  Each Plan requires that the Treasurer of the Company shall provide to the
Trustees, and the Trustees shall review, at least quarterly, a written report of
the amounts expended (and purposes therefor) under the Plans. The Rule also
requires that the selection and nomination of Trustees who are not "interested
persons" of the Company be made by such disinterested Trustees.     
    
  Wells Fargo Bank, an interested person (as that term is defined in Section
2(a)(19) of the 1940 Act) of the Company, acts as a selling agent for the Funds'
shares pursuant to selling agreements with Stephens authorized under the Plans.
As a selling agent, Wells Fargo Bank has an indirect financial interest in the
operation of the Plans.  The Board of Trustees has concluded that the Plans are
reasonably likely to benefit the Funds and their shareholders because the Plans
authorize the relationships with selling agents, including Wells Fargo Bank,
that have previously developed distribution channels and relationships with the
retail customers that the Funds are designed to serve.  These relationships and
distribution channels are believed by the Board to provide potential for
increased Fund assets and ultimately corresponding economic efficiencies (i.e.,
lower per-share transaction costs and fixed expenses) that are generated by
increased assets under management.     

                                       28
<PAGE>
 
    
  SHAREHOLDER SERVICING AGENT.  The Funds have approved a Shareholder Servicing
  ---------------------------                                                  
Plan and have entered into related Shareholder Servicing Agreements with
financial institutions, including Wells Fargo Bank, on behalf of the Class A,
Class and Class C shares.  Under the agreements, Shareholder Servicing Agents
(including Wells Fargo Bank) agree to perform, as agents for their customers,
administrative services, with respect to Fund shares, which include aggregating
and transmitting shareholder orders for purchases, exchanges and redemptions;
maintaining shareholder accounts and records; and providing such other related
services as the Company or a shareholder may reasonably request.  For providing
shareholder services, a Servicing Agent is entitled to a monthly fee from the
applicable Fund, on an annualized basis, at the annual rate of up to 0.20% of
the average daily net assets of the class of shares owned of record or
beneficially by the customers of the Servicing Agent during the period for which
payment is being made.  The Servicing Plan and related Shareholder Servicing
Agreements were approved by the Company's Board of Trustees and provide that a
Fund shall not be obligated to make any payments under such Plan or related
Agreements that exceed the maximum amounts payable under the Conduct Rules of
the NASD.     
    
  For the fiscal year ended February 28, 1998, Class A and Class B shares of the
Funds paid to Wells Fargo Bank the following shareholder servicing fees:     

<TABLE>    
<CAPTION>
             FUND                                YEAR ENDED 2/28/98
             ----------                         ---------------------
             <S>                                <C>
             LifePath Opportunity Fund                $146,486
             LifePath 2010 Fund                       $175,771
             LifePath 2020 Fund                       $320,043
             LifePath 2030 Fund                       $234,428
             LifePath 2030 Fund                       $455,970
          
</TABLE>    
 
    
  General.  The Servicing Plan will continue in effect from year to year if such
  -------                                                                       
continuance is approved by a majority vote of the Trustees of the Company,
including a majority of the Trustees who are not "interested persons" (as
defined in the 1940 Act) of the Funds ("Non-Interested Trustees").  Any form of
Servicing Agreement related to the Servicing Plan also must be approved by such
vote of the Trustees and the Non-Interested Trustees.  Servicing Agreements may
be terminated at any time, without payment of any penalty, by vote of a majority
of the Board of Trustees, including a majority of the Non-Interested Trustees.
No material amendment to the Servicing Plan or related Servicing Agreements may
be made except by a majority of both the Trustees of the Company and the Non-
Interested Trustees.     
    
  The Servicing Plan requires that the Administrator shall provide to the
Trustees, and the Trustees shall review, at least quarterly, a written report of
the amounts expended (and purposes therefor) under the Servicing Plan.     
    
  Selling Group Agreement. Wells Fargo Securities Inc., ("WFSI") an interested
person (as such term is defined in Section 2(a)(19) of the 1940 Act) of the
Company, acts as a Selling Agent for Class A, Class B and Class C shares of the
Funds pursuant to a Selling Group Agreement with Stephens authorized pursuant to
the Shareholder Servicing Plan. As a Selling Agent, WFSI has an indirect
financial interest in the operation of the Plan. The Board of Trustees believes
that it is reasonably likely that the Plan will benefit the Funds and their
shareholders because the Plan      

                                       29
<PAGE>
 
    
authorizes the relationship with WFSI, and WFSI has previously developed
distribution channels and relationships with the types of business and corporate
customers that the Funds are designed to serve. These relationships and
distribution channels are believed by the Board of Trustees to be responsible
for significantly increased Fund assets and corresponding economic efficiencies
(i.e., lower per-share transaction costs and fixed expenses) that are generated
by increased assets under management.     
    
  CUSTODIAN. IBT currently acts as Custodian to each Fund and Master Portfolio.
  ---------                                                                     
The custodian, among other things, maintains a custody account or accounts in
the name of the Funds, receives and delivers all assets for the Funds upon
purchase and upon sale or maturity; collects and receives all income and other
payments and distributions on account of the assets of the Funds. IBT will also
act as securities lending agent on behalf of the Funds.  IBT is not entitled to
receive a fee for providing custodial services so long as it is entitled to
receive fees from Wells Fargo Bank for providing sub-administration services to
the Funds.  Prior to October 21, 1996, BGI was custodian of each Fund's
investments. For its services as custodian, BGI is not entitled to receive a fee
so long as BGFA receives fees for providing advisory services to the Master
Portfolios.     
    
  TRANSFER AND DIVIDEND DISBURSING AGENT. Wells Fargo Bank acts as the Company's
  --------------------------------------                                        
transfer and dividend disbursing agent.  Wells Fargo Bank is entitled to receive
from the Company for its services as transfer and dividend disbursing agent, a
monthly fee at the annual rate of 0.10% of each Fund's average daily net 
assets.     
    
  For the fiscal year ended February 28, 1998, the Company paid to Wells Fargo
Bank the following transfer and dividend disbursing agency fees:     

<TABLE>    
<CAPTION> 
                             
                                          YEAR ENDED
      FUND                                        2/28/98
      -----------------------                    --------
      <S>                                    <C> 
      LifePath Opportunity Fund                  $ 73,243
      LifePath 2010 Fund                         $ 87,886
      LifePath 2020 Fund                         $160,021
      LifePath 2030 Fund                         $117,214
      LifePath 2040 Fund                         $227,985
</TABLE>     


                            PERFORMANCE CALCULATIONS

  The Funds may advertise certain yield and total return information.
Quotations of yield and total return reflect only the performance of a
hypothetical investment in a Fund or class of shares during the particular time
period shown.  Yield and total return vary based on changes in the market
conditions and the level of a Fund's expenses, and no reported performance
figure should be considered an indication of performance which may be expected
in the future.

  In connection with communicating its performance to current or prospective
shareholders, these figures may also be compared to the performance of other
mutual funds tracked by mutual fund 

                                       30
<PAGE>
 
rating services or to unmanaged indices which may assume reinvestment of
dividends but generally do not reflect deductions for administrative and
management costs.

  Performance information for a Fund or Class of shares in a Fund may be useful
in reviewing the performance of such Fund or Class of shares and for providing a
basis for comparison with investment alternatives.  The yield of a Fund and the
yield of a Class of shares in a Fund, however, may not be comparable to the
yields from investment alternatives because of differences in the foregoing
variables and differences in the methods used to value portfolio securities,
compute expenses and calculate yield.

  Performance information may be advertised for non-standardized periods,
including year-to-date and other periods less than a year for the Funds.

  AVERAGE ANNUAL TOTAL RETURN:  The Funds may advertise certain total return
  ---------------------------                                               
information.  As and to the extent required by the SEC, an average annual
compound rate of return ("T") is computed by using the redeemable value at the
end of a specified period ("ERV") of a hypothetical initial investment ("P")
over a period of years ("n") according to the following formula:  P(1+T)n=ERV.

     Average Annual Total Return for the Applicable Period Ended February 28,
     ------------------------------------------------------------------------
1998/1/
- ---- 

<TABLE>    
<CAPTION>
                                                                       Three          One
Fund                                                  Inception         Year          Year
- --------------------------------------------------  --------------  ------------  ------------
<S>                                                 <C>             <C>           <C>
LifePath Opportunity
  Class A                                               7.12%           8.84%         6.99%
  Class B**                                            11.33%          14.50%        12.08%
  Class C**
LifePath 2010                                                    
  Class A                                              11.71%          14.66%        13.17%
  Class B*                                             11.88%          15.06%        12.64%
  Class C**
LifePath 2020                                                    
  Class A                                              14.82%          18.61%        18.41%
  Class B*                                             15.02%          19.07%        18.05%
  Class C**
LifePath 2030                                                    
  Class A                                              17.14%          21.86%        22.26%
  Class B*                                             17.37%          22.36%        21.93%
  Class C**
LifePath 2040                                                    
  Class A                                              19.43%          24.56%        24.81%
  Class B*                                             19.67%          25.07%        24.47%
  Class C**                                            20.11%          25.71%        28.47%
</TABLE>     

                                       31
<PAGE>
 
_______________
/1/  Return calculations reflect the inclusion of front-end sales charges for
     Class A shares and the maximum applicable contingent deferred sales charge
     for Class B and Class C shares.
    
*    Class B shares commenced operations on March 3, 1997.     
    
**   Class B shares of the LifePath Opportunity Fund and Class C shares of the
  LifePath 2040 Fund commenced operations on June 30, 1998. Performance shown
  for the Class B shares is for LifePath Opportunity Fund Class A shares
  calculated using Class B share expenses. Performance shown for the Class C
  shares is for Class B shares calculated using Class C share expenses.

  CUMULATIVE TOTAL RETURN:  In addition to the above performance information,
  -----------------------                                                    
each Fund may also advertise the cumulative total return of the Fund.
Cumulative total return is based on the overall percentage change in value of a
hypothetical investment in the Fund, assuming all Fund dividends and capital
gain distributions are reinvested, without reflecting the effect of any sales
charge that would be paid by an investor, and is not annualized.
    
         Cumulative Total Return for the Year Ended February 28, 1998/1/     
         ------------------------------------------------------------ 

<TABLE>    
<CAPTION>
                                                                       Three
Fund                                                  Inception         Year
- --------------------------------------------------  --------------  ------------
<S>                                                 <C>             <C>
LifePath Opportunity
  Class A                                                   31.69%        28.94%
  Class B*                                                  53.62%        50.11%
  Class C*
LifePath 2010
  Class A                                                   55.74%        50.75%
  Class B**                                                 56.65%        52.31%
  Class C*
LifePath 2020
  Class A                                                   73.79%        66.87%
  Class B**                                                 75.04%        68.83%
  Class C*
LifePath 2030
  Class A                                                   88.30%        80.98%
  Class B**                                                 89.75%        83.19%
  Class C*
</TABLE>      

                                       32
<PAGE>
 
<TABLE>     
<CAPTION> 
LifePath 2040
<S>                                                     <C>           <C> 
  Class A                                                  103.48%        93.27%
  Class B**                                                105.11%        95.66%
  Class C*                                                 108.11%        98.66%
</TABLE>     
_______________
/1/  Return calculations reflect the inclusion of front-end sales charges for
     Class A shares and the maximum applicable contingent deferred sales charge
     for Class B and Class C shares.
    
*   Class B shares of the LifePath Opportunity Fund and Class C shares of the
    LifePath 2040 Fund commenced operations on June 30, 1998. Class C shares
    for the other Funds commenced operations on November 30, 1998. Performance
    shown for the Class B shares is for LifePath Opportunity Fund Class A
    shares calculated using Class B share expenses. Performance shown for the
    Class C shares is for Class B shares calculated using Class C share
    expenses.
    
**  Class B shares commenced operations on March 3, 1997.  Three-year
    performance shown is for Class A shares calculated using Class B share
    expenses.     
    
    From time to time and only to the extent the comparison is appropriate for a
Fund or a Class of shares, the Company may quote the performance or price-
earning ratio of a Fund or Class in advertising and other types of literature as
compared to the performance of the S&P Index, the Dow Jones Industrial Average,
the Lehman Brothers 20+ Treasury Index, the Lehman Brothers 5-7 Year Treasury
Index, Donoghue's Money Fund Averages, Real Estate Investment Averages (as
reported by the National Association of Real Estate Investment Companies), Gold
Investment Averages (provided by World Gold Council), Bank Averages (which are
calculated from figures supplied by the U.S. League of Savings Institutions
based on effective annual rates of interest on both passbook and certificate
accounts), average annualized certificate of deposit rates (from the Federal
Reserve G-13 Statistical Releases or the Bank Rate Monitor), the Salomon One
Year Treasury Benchmark Index, the Consumer Price Index (as published by the
U.S. Bureau of Labor Statistics), other managed or unmanaged indices or
performance data of bonds, municipal securities, stocks or government securities
(including data provided by Ibbotson Associates), or by other services,
companies, publications or persons who monitor mutual funds on overall
performance or other criteria.  The S&P Index and the Dow Jones Industrial
Average are unmanaged indices of selected common stock prices.  The performance
of the Funds or a Class also may be compared to that of other mutual funds
having similar objectives.  This comparative performance could be expressed as a
ranking prepared by Lipper Analytical Services, Inc., CDA Investment
Technologies, Inc., Bloomberg Financial Markets or Morningstar, Inc.,
independent services which monitor the performance of mutual funds.  The Funds'
performance will be calculated by relating net asset value per share at the
beginning of a stated period to the net asset value of the investment, assuming
reinvestment of all gains distributions and dividends paid, at the end of the
period.  The Funds' comparative performance will be based on a comparison of
yields, as described above, or total return, as reported by Lipper, Survey
Publications, Donoghue or Morningstar, Inc.     

                                       33
<PAGE>
 
  Any such comparisons may be useful to investors who wish to compare past
performance of the Funds or a Class with that of competitors.  Of course, past
performance cannot be a guarantee of future results.  The Company also may
include, from time to time, a reference to certain marketing approaches of the
Distributor, including, for example, a reference to a potential shareholder
being contacted by a selected broker or dealer.  General mutual fund statistics
provided by the Investment Company Institute may also be used. 

  The Company also may use the following information in advertisements and other
types of literature, only to the extent the information is appropriate for the
Fund:  (i) the Consumer Price Index may be used to assess the real rate of
return from an investment in a Fund; (ii) other government statistics,
including, but not limited to, The Survey of Current Business, may be used to
illustrate investment attributes of a Fund or the general economic, business,
investment, or financial environment in which a Fund operates; (iii) the effect
of tax-deferred compounding on the investment returns of a Fund, or on returns
in general, may be illustrated by graphs, charts, etc., where such graphs or
charts would compare, at various points in time, the return from an investment
in a Fund (or returns in general) on a tax-deferred basis (assuming reinvestment
of capital gains and dividends and assuming one or more tax rates) with the
return on a taxable basis; and (iv) the sectors or industries in which a Fund
invests may be compared to relevant indices of stocks or surveys (e.g., S&P
Industry Surveys) to evaluate a Fund's historical performance or current or
potential value with respect to the particular industry or sector.

  In addition, the Company also may use, in advertisements and other types of
literature, information and statements:  (i) showing that bank savings accounts
offer a guaranteed return of principal and a fixed rate of interest, but no
opportunity for capital growth; and (ii) describing Wells Fargo Bank, and its
affiliates and predecessors, as one of the first investment managers to advise
investment accounts using asset allocation and index strategies.  The Company
also may include in advertising and other types of literature information and
other data from reports and studies prepared by the Tax Foundation, including
information regarding federal and state tax levels and the related "Tax Freedom
Day."

  The Company also may discuss in advertising and other types of literature that
a Fund has been assigned a rating by an NRSRO, such as Standard & Poor's
Corporation.  Such rating would assess the creditworthiness of the investments
held by the Fund.  The assigned rating would not be a recommendation to
purchase, sell or hold the Fund's shares since the rating would not comment on
the market price of the Fund's shares or the suitability of the Fund for a
particular investor.  In addition, the assigned rating would be subject to
change, suspension or withdrawal as a result of changes in, or unavailability
of, information relating to the Fund or its investments.  The Company may
compare the Fund's performance with other investments which are assigned ratings
by NRSROs.  Any such comparisons may be useful to investors who wish to compare
the Fund's past performance with other rated investments.
    
  From time to time, the Funds may use the following statements, or variations
thereof, in advertisements and other promotional materials:  "Wells Fargo Bank,
as a Shareholder Servicing Agent for the LifePath Funds, provides various
services to its customers that are also shareholders of the Funds.  These
services may include access to LifePath Funds' account      

                                       34
<PAGE>
 
    
information through Automated Teller Machines (ATMs), the placement of purchase
and redemption requests for shares of the Funds through ATMs and the
availability of combined Wells Fargo Bank and LifePath Funds account
statements."     
    
  The Company also may disclose, in advertising and other types of literature,
information and statements that Wells Capital Management (formerly "Wells Fargo
Investment Management"), a division of Wells Fargo Bank, is listed in the top
100 by Institutional Investor magazine in its July 1997 survey "America's Top
300 Money Managers." This survey ranks money managers in several asset
categories. The Company may also disclose in advertising and other types of
sales literature the assets and categories of assets under management by the
Company's investment advisor. The Company may also disclose in advertising and
other types of sales literature the assets and categories of assets under
management by a fund's investment advisor or sub-advisor and the total amount of
assets and mutual fund assets managed by Wells Fargo Bank. As of December 31,
1997, Wells Fargo Bank and its affiliates provided investment Advisory services
for approximately $62 billion of assets of individual, companies, estates and
institutions and $23 billion of mutual fund assets.     
         
    
  The Company may disclose in advertising and other types of literature that
investors can open and maintain Sweep Accounts over the Internet or through
other electronic channels (collectively, "Electronic Channels").  Such
advertising and other literature may discuss the investment options available to
investors, including the types of accounts and any applicable fees.  Such
advertising and other literature may disclose that Wells Fargo Bank is the first
major bank to offer an on-line application for a mutual fund account that can be
filled out completely through Electronic Channels.  Advertising and other
literature may disclose that Wells Fargo Bank may maintain Web sites, pages or
other information sites accessible through Electronic Channels (an "Information
Site") and may describe the contents and features of the Information Site and
instruct investors on how to access the Information Site and open a Sweep
Account.  Advertising and other literature may also disclose the procedures
employed by Wells Fargo Bank to secure information provided by investors,
including disclosure and discussion of the tools and services for accessing
Electronic Channels.  Such advertising or other literature may include
discussions of the advantages of establishing and maintaining a Sweep Account
through Electronic Channels and testimonials from Wells Fargo Bank customers or
employees and may also include descriptions of locations where product
demonstrations may occur.  The Company may also disclose the ranking of Wells
Fargo Bank as one of the largest money managers in the United States.     


                        DETERMINATION OF NET ASSET VALUE
                                        
  The securities of the LifePath Master Portfolios, including covered call
options written by an LifePath Master Portfolio, are valued at the last sale
price on the securities exchange or national securities market on which such
securities primarily are traded. Securities not listed on an exchange or
national securities market, or securities in which there were no transactions,
are valued at the most recent bid prices. Portfolio securities which are traded
primarily on foreign securities exchanges generally are valued at the preceding
closing values of such securities on 

                                       35
<PAGE>
 
their respective exchanges, except that when an occurrence subsequent to the
time a value was so established is likely to have changed such value, then the
fair value of those securities is determined by consideration of other factors
by or under the direction of MIP's Board of Trustees or its delegates. Short-
term investments are carried at amortized cost, which approximates market value.
Any securities or other assets for which recent market quotations are not
readily available are valued at fair value as determined in good faith by MIP's
Board of Trustees.

  Restricted securities, as well as securities or other assets for which market
quotations are not readily available, or are not valued by a pricing service
approved by MIP's Board of Trustees, are valued at fair value as determined in
good faith by or under the direction of MIP's Board of Trustees or its
delegates. MIP's Board of Trustees reviews the method of valuation on a current
basis. Restricted securities that are, or are convertible into, securities of
the same class of securities for which a public market exists usually are valued
at market value less the same percentage discount at which such securities were
purchased. This discount may be revised periodically if BGFA believes that the
discount no longer reflects the value of the restricted securities.  Restricted
securities not of the same class as securities for which a public market exists
usually are valued initially at cost. Any subsequent adjustment from cost is
based upon considerations deemed relevant by or under the direction of MIP's
Board of Trustees or its delegates.

  Any assets or liabilities initially expressed in terms of foreign currency are
translated into dollars using information provided by pricing entities, such as
Morgan Stanley Capital International or Gelderman Data Service, or at a quoted
market exchange rate as may be determined to be appropriate by BGFA. Forward
currency contracts are valued at the current cost of offsetting the contract.
Because of the need to obtain prices as of the close of trading on various
exchanges throughout the world, the calculation of net asset value does not take
place contemporaneously with the determination of prices of the foreign
securities held by a LifePath Master Portfolio. In addition, foreign securities
held by a LifePath Master Portfolio may be traded actively in securities markets
which are open for trading on days when the Master Portfolio does not determine
its net asset value. Accordingly, there may be occasions when a LifePath Master
Portfolio does not calculate its net asset value but when the value of such
Master Portfolio's portfolio securities is affected by such trading activity.

  Fixed-income securities are valued each business day using available market
quotations or at fair value as determined by one or more independent pricing
services (collectively, the "Service") approved by MIP's Board of Trustees. The
Service may use available market quotations, employ electronic data processing
techniques and/or a matrix system to determine valuations. The Service's
procedures are reviewed by MIP's officers under the general supervision of MIP's
Board of Trustees.

  Expenses and fees, including advisory fees, are accrued daily and are taken
into account for the purpose of determining the net asset value of each LifePath
Master Portfolio's shares.

                                       36
<PAGE>
 
                 ADDITIONAL PURCHASE AND REDEMPTION INFORMATION
                                        
  Shares may be purchased on any day the Fund is open for business. The Fund is
open for business each day the NYSE is open for trading (a "Business Day").
Currently, the NYSE is closed on New Year's Day, Martin Luther King, Jr. Day,
President's Day, Good Friday, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day and Christmas Day (each a "Holiday"). When any Holiday falls on
a weekend, the NYSE typically is closed on the weekday immediately before or
after such Holiday.

  Payment for shares may, in the discretion of the advisor, be made in the form
of securities that are permissible investments for the Fund as described in the
Prospectus. For further information about this form of payment please contact
Stephens. In connection with an in-kind securities payment, the Fund will
require, among other things, that the securities be valued on the day of
purchase in accordance with the pricing methods used by the Fund and that the
Fund receives satisfactory assurances that (i) it will have good and marketable
title to the securities received by it; (ii) that the securities are in proper
form for transfer to the Fund; and (iii) adequate information will be provided
concerning the basis and other matters relating to the securities.

  Under the 1940 Act, the Fund may suspend the right of redemption or postpone
the date of payment upon redemption for any period during which the NYSE is
closed (other than customary weekend and holiday closings, or during which
trading is restricted, or during which as determined by the SEC by rule or
regulation) an emergency exists as a result of which disposal or valuation of
portfolio securities is not reasonably practicable, or for such periods as the
SEC may permit.

  The Company may suspend redemption rights or postpone redemption payments for
such periods as are permitted under the 1940 Act. The Company may also redeem
shares involuntarily or make payment for redemption in securities or other
property if it appears appropriate to do so in light of the Company's
responsibilities under the 1940 Act.

  In addition, the Company may redeem shares involuntarily to reimburse the Fund
for any losses sustained by reason of the failure of a shareholders to make full
payment for shares purchased or to collect any charge relating to a transaction
effected for the benefit of a shareholder which is applicable to shares of the
Fund as provided from time to time in the Prospectus.


                             PORTFOLIO TRANSACTIONS
    
  Since each Fund invests all of its assets in a corresponding Master Portfolio
of MIP, set forth below is a description of the Master Portfolios' policies
governing portfolio securities transactions.     
    
  Purchases and sales of equity securities on a securities exchange usually are
effected through brokers who charge a negotiated commission for their services.
Commission rates are established pursuant to negotiations with the broker based
on the quality and quantity of execution services      

                                       37
<PAGE>
 
    
provided by the broker in light of generally prevailing rates. Orders may be
directed to any broker including, to the extent and in the manner permitted by
applicable law, Stephens or Barclays Global Investors Services. In the over-the-
counter market, securities are generally traded on a "net" basis with dealers
acting as principal for their own accounts without a stated commission, although
the price of the security usually includes a profit to the dealer. In
underwritten offerings, securities are purchased at a fixed price that includes
an amount of compensation to the underwriter, generally referred to as the
underwriter's concession or discount.     
    
  Purchases of debt securities generally are principal transactions. Debt
securities normally are purchased or sold from or to dealers serving as market
makers for the securities at a net price. Debt securities may also be purchased
in underwritten offerings or directly from an issuer. Generally debt obligations
are traded on a net basis and do not involve brokerage commissions. The cost of
executing transactions in debt securities consists primarily of dealer spreads
and underwriting commissions. Under the 1940 Act, persons affiliated with MIP
are prohibited from dealing with MIP as a principal in the purchase and sale of
portfolio securities unless an exemptive order allowing such transactions is
obtained from the Commission or an exemption is otherwise available. The Master
Portfolios may purchase securities from underwriting syndicates of which
Stephens or BGFA is a member under certain conditions in accordance with the
provisions of a rule adopted under the 1940 Act and in compliance with
procedures adopted by MIP's Board of Trustees.     
    
  MIP has no obligation to deal with any dealer or group of dealers in the
execution of transactions in portfolio securities. Subject to policies
established by MIP's Board of Trustees, BGFA, as advisor, is responsible for the
Master Portfolio's investment decisions and the placing of portfolio
transactions. In placing orders, it is MIP's policy to obtain the best overall
terms taking into account the dealer's general execution and operational
facilities, the type of transaction involved and other factors such as the
dealer's risk in positioning the securities involved. BGFA generally seeks
reasonably competitive spreads or commissions.     
    
  In assessing the best overall terms available for any transaction, BGFA
considers factors deemed relevant, including the breadth of the market in the
security, the price of the security, the financial condition and execution
capability of the broker or dealer, and the reasonableness of the commission, if
any, both for the specific transaction and on a continuing basis. As a result, a
Master Portfolio may pay a broker/dealer which furnishes brokerage services a
higher commission than that which might be charged by another broker/dealer for
effecting the same transaction, provided that such commission is determined to
be reasonable in relation to the value of the brokerage services provided by
such broker/dealer. Certain of the broker/dealers with whom the Master
Portfolios may transact business may offer commission rebates to the Master
Portfolios. BGFA considers such rebates in assessing the best overall terms
available for any transaction. MIP's Board of Trustees will periodically review
the commissions paid by the Master Portfolios to consider whether the
commissions paid over representative periods of time appear to be reasonable in
relation to the benefits inuring to the Master Portfolios.     
    
  Under Section 28(e) of the Securities Exchange Act of 1934, an advisor shall
not be "deemed to have acted unlawfully or to have breached its fiduciary duty"
solely because under certain      

                                       38
<PAGE>
 
    
circumstances it has caused the account to pay a higher commission than the
lowest available. To obtain the benefit of Section 28(e), an advisor must make a
good faith determination that the commissions paid are "reasonable in relation
to the value of the brokerage and research services provided . . . viewed in
terms of either that particular transaction or its overall responsibilities with
respect to the accounts as to which it exercises investment discretion and that
the services provided by a broker provide an advisor with lawful and appropriate
assistance in the performance of its investment decision-making
responsibilities." Accordingly, the price to a Master Portfolio in any
transaction may be less favorable than that available from another broker/dealer
if the difference is reasonably justified by other aspects of the portfolio
execution services offered.     
    
  BROKERAGE COMMISSIONS. For the fiscal years ended February 29, 1996, February
  ---------------------                                                        
28, 1997 and February 28, 1998, the corresponding Master Portfolio of each
LifePath Fund paid the dollar amounts of brokerage commissions indicated below.
None of these brokerage commissions were paid to affiliated brokers.     

<TABLE>    
<CAPTION> 
                                                       YEAR ENDED        YEAR ENDED       YEAR ENDED
MASTER PORTFOLIO                                         2/28/96          2/28/97          2/28/98
- --------------------------------------------            --------         --------         --------
<S>                                           <C>                 <C>              <C>                                             
LifePath 2000 Master Portfolio                          $  8,311         $  3,639         $  9,361
LifePath 2010 Master Portfolio                          $ 12,053         $  8,837         $ 15,306
LifePath 2020 Master Portfolio                          $ 29,666         $ 12,383         $ 29,153
LifePath 2030 Master Portfolio                          $ 33,786         $  6,927         $ 28,908
LifePath 2040 Master Portfolio                          $ 71,608         $ 28,047         $ 94,717
</TABLE>     
    
  SECURITIES OF REGULAR BROKER DEALERS. As of February 28, 1998, the
  ------------------------------------                              
corresponding Master Portfolio of each LifePath Fund owned securities of its
"regular brokers or dealers" or their parents, as defined in the 1940 Act, as
follows:     

<TABLE>    
<CAPTION>
MASTER PORTFOLIO                                              BROKER/DEALER                   AMOUNT
- -------------------------------------------------  -----------------------------------  ------------------
<S>                                                <C>                                  <C>
LifePath 2000 Master Portfolio                     Goldman Sachs                        $ 5,000,000
                                                   J.P. Morgan                          $    41,347
                                                   Lehman Bros. Holdings                $    31,531
                                                   Merrill Lynch                        $    37,928
                                                   Morgan Stanley                       $    68,590
                                                                                  
LifePath 2010 Master Portfolio                     Goldman Sachs                        $ 9,000,000
                                                   J.P. Morgan                          $   189,288
                                                   Lehman Bros. Holdings                $    50,450
                                                   Merrill Lynch                        $   198,514
                                                   Morgan Stanley                       $   328,681
                                                                                  
LifePath 2020 Master Portfolio                     Goldman Sachs                        $14,000,000
                                                   J.P. Morgan                          $   426,854
                                                   Lehman Bros. Holdings                $   126,125
                                                   Merrill Lynch                        $   475,032
                                                   Morgan Stanley                       $   752,033
                                                                                  
</TABLE>      

                                       39
<PAGE>
 
<TABLE>     
<CAPTION> 
<S>                                              <C>                                 <C> 
LifePath 2030 Master Portfolio                     Goldman Sachs                        $ 9,000,000
                                                   J.P. Morgan                          $   362,085
                                                   Lehman Bros. Holdings                $   132,431
                                                   Merrill Lynch                        $   407,477
                                                   Morgan Stanley                       $   650,094
                                                                                  
LifePath 2040 Master Portfolio                     Goldman Sachs                        $15,000,000
                                                   J.P. Morgan                          $   609,091
                                                   Lehman Bros. Holdings                $   182,881
                                                   Merrill Lynch                        $   687,859
                                                   Morgan Stanley                       $ 1,606,436
</TABLE>     


    
                                 FUND EXPENSES     
    
  Except for the expenses borne by Wells Fargo Bank and Stephens, the Company
bears all costs of its operations, including the compensation of its Trustees
who are not affiliated with Stephens or Wells Fargo Bank or any of their
affiliates; advisory, shareholder servicing and administration fees; payments
pursuant to any Plan; interest charges; taxes; fees and expenses of its
independent accountants, legal counsel, transfer agent and dividend disbursing
agent; expenses of redeeming shares; expenses of preparing and printing
prospectuses (except the expense of printing and mailing prospectuses used for
promotional purposes, unless otherwise payable pursuant to a Plan),
shareholders' reports, notices, proxy statements and reports to regulatory
agencies; insurance premiums and certain expenses relating to insurance
coverage; trade association membership dues; brokerage and other expenses
connected with the execution of portfolio transactions; fees and expenses of its
custodian, including those for keeping books and accounts and calculating the
net asset value per share of the Funds; expenses of shareholders' meetings;
expenses relating to the issuance, registration and qualification of a Fund's
shares; pricing services, and any extraordinary expenses.  Expenses attributable
to a Fund are charged against Fund assets.  General expenses of the Company are
allocated among all of the Funds in a manner proportionate to the net assets of
a Fund, on a transactional basis, or on such other basis as the Company's Board
of Trustees deems equitable.     


                              FEDERAL INCOME TAXES
                                        
  The following information supplements and should be read in conjunction with
the Prospectus section entitled "Taxes."  The Prospectus describes generally the
tax treatment of distributions by the Funds.  This section of the SAI includes
additional information concerning income taxes.

  General.  The Company intends to qualify each Fund as a regulated investment
  -------                                                                     
company under Subchapter M of the Internal Revenue Code of 1986, as amended (the
"Code"), as long as such qualification is in the best interest of the Fund's
shareholders.  Each Fund will be treated as a separate entity for tax purposes
and thus the provisions of the Code applicable to regulated investment companies
will generally be applied to each Fund, rather than to the Company as a whole.
In addition, net capital gain, net investment income, and operating expenses
will be 

                                       40
<PAGE>
 
determined separately for each Fund. As a regulated investment company,
each Fund will not be taxed on its net investment income and capital gains
distributed to its shareholders.

  Qualification as a regulated investment company under the Code requires, among
other things, that (a) each Fund derive at least 90% of its annual gross income
from dividends, interest, certain payments with respect to securities loans,
gains from the sale or other disposition of stock or securities or foreign
currencies (to the extent such currency gains are directly related to the
regulated investment company's principal business of investing in stock or
securities) and other income (including but not limited to gains from options,
futures or forward contracts) derived with respect to its business of investing
in such stock, securities or currencies; and (b) the Fund diversify its holdings
so that, at the end of each quarter of the taxable year, (i) at least 50% of the
market value of the Fund's assets is represented by cash, government securities
and other securities limited in respect of any one issuer to an amount not
greater than 5% of the Fund's assets and 10% of the outstanding voting
securities of such issuer, and (ii) not more than 25% of the value of its assets
is invested in the securities of any one issuer (other than U.S. Government
obligations and the securities of other regulated investment companies), or in
two or more issuers which the Fund controls and which are determined to be
engaged in the same or similar trades or businesses.

  The Funds must also distribute or be deemed to distribute to their
shareholders at least 90% of their net investment income earned in each taxable
year.  In general, these distributions must actually or be deemed to be made in
the taxable year.  However, in certain circumstances, such distributions may be
made in the 12 months following the taxable year.  The Funds intend to pay out
substantially all of their net investment income and net realized capital gains
(if any) for each year.

  In addition, a regulated investment company must, in general, derive less than
30% of its gross income from the sale or other disposition of securities or
options thereon held for less than three months.  However, this restriction has
been repealed with respect to a regulated investment company's taxable years
beginning after August 5, 1997.

  Excise Tax.  A 4% nondeductible excise tax will be imposed on each Fund (other
  ----------                                                                    
than to the extent of its tax-exempt interest income) to the extent it does not
meet certain minimum distribution requirements by the end of each calendar year.
Each Fund intends to actually or be deemed to distribute substantially all of
its net investment income and net capital gains by the end of each calendar year
and, thus, expects not to be subject to the excise tax.

  Taxation of Fund Investments.  Except as provided herein, gains and losses on
  ----------------------------                                                 
the sale of portfolio securities by a Fund will generally be capital gains and
losses.  Such gains and losses will ordinarily be long-term capital gains and
losses if the securities have been held by the Fund for more than one year at
the time of disposition of the securities.

  Gains recognized on the disposition of a debt obligation (including tax-exempt
obligations purchased after April 30, 1993) purchased by the Fund at a market
discount (generally at a price less than its principal amount) will be treated
as ordinary income to the extent of the portion of 

                                       41
<PAGE>
 
market discount which accrued, but was not previously recognized pursuant to an
available election, during the term the Fund held the debt obligation.

  If an option granted by a Fund lapses or is terminated through a closing
transaction, such as a repurchase by the Fund of the option from its holder, the
Fund will realize a short-term capital gain or loss, depending on whether the
premium income is greater or less than the amount paid by the Fund in the
closing transaction.  Some realized capital losses may be deferred if they
result from a position which is part of a "straddle," discussed below.  If
securities are sold by a Fund pursuant to the exercise of a call option written
by it, the Fund will add the premium received to the sale price of the
securities delivered in determining the amount of gain or loss on the sale.

  Under Section 1256 of the Code, a Fund will be required to "mark to market"
its positions in "Section 1256 contracts," which generally include regulated
futures contracts and listed options.  In this regard, Section 1256 contracts
will be deemed to have been sold at market value.  Sixty percent (60%) of any
net gain or loss realized on all dispositions of Section 1256 contracts,
including deemed dispositions under the mark-to-market regime, will generally be
treated as long-term capital gain or loss, and the remaining forty percent (40%)
will be treated as short-term capital gain or loss.  Transactions that qualify
as designated hedges are excepted from the mark-to-market and 60%/40% rules.

  Under Section 988 of the Code, a Fund will generally recognize ordinary income
or loss to the extent gain or loss realized on the disposition of portfolio
securities is attributable to changes in foreign currency exchange rates.  In
addition, gain or loss realized on the disposition of a foreign currency forward
contract, futures contract, option or similar financial instrument, or of
foreign currency itself, will generally be treated as ordinary income or loss.
The Funds will attempt to monitor Section 988 transactions, where applicable, to
avoid adverse tax impact.

  Offsetting positions held by a regulated investment company involving certain
financial forward, futures or options contracts may be considered, for tax
purposes, to constitute "straddles."  "Straddles" are defined to include
"offsetting positions" in actively traded personal property.  The tax treatment
of "straddles" is governed by Section 1092 of the Code which, in certain
circumstances, overrides or modifies the provisions of Section 1256.  If a
regulated investment company were treated as entering into "straddles" by
engaging in certain financial forward, futures or option contracts, such
straddles could be characterized as "mixed straddles" if the futures, forwards,
or options comprising a part of such straddles were governed by Section 1256 of
the Code.  The regulated investment company may make one or more elections with
respect to "mixed straddles."  Depending upon which election is made, if any,
the results with respect to the regulated investment company may differ.
Generally, to the extent the straddle rules apply to positions established by
the regulated investment company, losses realized by the regulated investment
company may be deferred to the extent of unrealized gain in any offsetting
positions.  Moreover, as a result of the straddle and the conversion transaction
rules, short-term capital loss on straddle positions may be recharacterized as
long-term capital loss, and long-term capital gain may be characterized as
short-term capital gain or ordinary income.

                                       42
<PAGE>
 
  If a Fund enters into a "constructive sale" of any appreciated position in
stock, a partnership interest, or certain debt instruments, the Fund must
recognize gain (but not loss) with respect to that position.  For this purpose,
a constructive sale occurs when the Fund enters into one of the following
transactions with respect to the same or substantially identical property: (i) a
short sale; (ii) an offsetting notional principal contract; or (iii) a futures
or forward contract.

  If a Fund purchases shares in a "passive foreign investment company" ("PFIC"),
the Fund may be subject to federal income tax and an interest charge imposed by
the IRS upon certain distributions from the PFIC or the Fund's disposition of
its PFIC shares. If the Fund invests in a PFIC, the Fund intends to make an
available election to mark-to-market its interest in PFIC shares. Under the
election, the Fund will be treated as recognizing at the end of each taxable
year the difference, if any, between the fair market value of its interest in
the PFIC shares and its basis in such shares. In some circumstances, the
recognition of loss may be suspended. The Fund will adjust its basis in the PFIC
shares by the amount of income (or loss) recognized. Although such income (or
loss) will be taxable to the Fund as ordinary income (or loss) notwithstanding
any distributions by the PFIC, the Fund will not be subject to federal income
tax or the interest charge with respect to its interest in the PFIC.

  Foreign Taxes.  Income and dividends received by a Fund from sources within
  -------------                                                              
foreign countries may be subject to withholding and other taxes imposed by such
countries.  Tax conventions between certain countries and the United States may
reduce or eliminate such taxes.  Although in some circumstances a regulated
investment company can elect to "pass through" foreign tax credits to its
shareholders, the Funds do not expect to be eligible to make such an election.

  Capital Gain Distributions.  Distributions which are designated by a Fund as
  --------------------------                                                  
capital gain distributions will be taxed to shareholders as long-term capital
gain (to the extent such dividends do exceed the Fund's actual net capital gain
for the taxable year), regardless of how long a shareholder has held Fund
shares.  Such distributions will be designated as capital gain distributions in
a written notice mailed by the Fund to its shareholders not later than 60 days
after the close of the Fund's taxable year.

  The Taxpayer Relief Act of 1997 (the "1997 Act") created several new
categories of capital gains applicable to noncorporate taxpayers.  Under prior
law, noncorporate taxpayers were generally taxed at a maximum rate of 28% on net
capital gain (generally, the excess of net long-term capital gain over net
short-term capital loss).  Noncorporate taxpayers are now generally taxed at a
maximum rate of 20% on net capital gain attributable to gains realized on the
sale of property held for greater than 18 months, and a maximum rate of 28% on
net capital gain attributable to gain realized on the sale of property held for
greater than one year and not more than 18 months.  The 1997 Act retains the
treatment of short term capital gain or loss (generally, gain or loss
attributable to capital assets held for 1 year or less) and did not affect the
taxation of capital gains in the hands of corporate taxpayers.

  Under the 1997 Act, the Treasury is authorized to issue regulations for
application of the reduced capital gains tax rates to pass-through entities,
including regulated investment 

                                       43
<PAGE>
 
companies, such as the Funds. The Internal Revenue Service has published a
notice describing temporary Regulations to be issued pursuant to such authority,
permitting the application of the reduced capital gains tax rates to pass-
through entities such as the Funds. Under the Regulations to be issued, if a
regulated investment company designates a dividend as a capital gain dividend
for a taxable year ending on or after May 7, 1997, then such regulated
investment company may also designate the dividends as one of two classes: a 20%
rate gain distribution, or a 28% rate gain distribution. Thus, noncorporate
shareholders of the Funds may qualify for the reduced rate of tax on capital
gain dividends paid by the Funds, subject only to the limitation as to the
maximum amounts which may be designated in each class. Such maximum amount for
each class is determined by performing the computation required by Section 1(h)
of the Code as if the Fund were an individual whose ordinary income is subject
to a marginal rate of at least 28%.

  Disposition of Fund Shares.  A disposition of Fund shares pursuant to
  --------------------------                                           
redemption (including a redemption in-kind) or exchanges will ordinarily result
in a taxable capital gain or loss, depending on the amount received for the
shares (or are deemed to receive in the case of an exchange) and the cost of the
shares.

  If a shareholder exchanges or otherwise disposes of Fund shares within 90 days
of having acquired such shares and if, as a result of having acquired those
shares, the shareholder subsequently pays a reduced sales charge on a new
purchase of shares of the Fund or a different regulated investment company, the
sales charge previously incurred acquiring the Fund's shares shall not be taken
into account (to the extent such previous sales charges do not exceed the
reduction in sales charges on the new purchase) for the purpose of determining
the amount of gain or loss on the disposition, but will be treated as having
been incurred in the acquisition of such other shares.  Also, any loss realized
on a redemption or exchange of shares of the Fund will be disallowed to the
extent that substantially identical shares are acquired within the 61-day period
beginning 30 days before and ending 30 days after the shares are disposed of.

  If a shareholder receives a designated capital gain distribution (to be
treated by the shareholder as long-term capital gain) with respect to any Fund
share and such Fund share is held for six months or less, then (unless otherwise
disallowed) any loss on the sale or exchange of that Fund share will be treated
as long-term capital loss to the extent of the designated capital gain
distribution. The foregoing loss disallowance rule does not apply to losses
realized under a periodic redemption plan.

  Federal Income Tax Rates.  As of the printing of this SAI, the maximum
  ------------------------                                              
individual tax rate applicable to ordinary income is 39.6% (marginal tax rates
may be higher for some individuals to reduce or eliminate the benefit of
exemptions and deductions); the maximum individual marginal tax rate applicable
to net capital gain is 28% (however, see "Capital Gain Distributions" above);
and the maximum corporate tax rate applicable to ordinary income and net capital
gain is 35% (marginal tax rates may be higher for some corporations to reduce or
eliminate the benefit of lower marginal income tax rates).  Naturally, the
amount of tax payable by an individual or corporation will be affected by a
combination of tax laws covering, for example, deductions, credits, deferrals,
exemptions, sources of income and other matters.

                                       44
<PAGE>
 
  Corporate Shareholders.  Corporate shareholders of the Funds may be eligible
  ----------------------                                                      
for the dividends-received deduction on dividends distributed out of a Fund's
net investment income attributable to dividends received from domestic
corporations, which, if received directly by the corporate shareholder, would
qualify for such deduction.  A Fund's distribution attributable to dividends of
a domestic corporation will only qualify for the dividends-received deduction if
(i) the corporate shareholder generally holds the Fund shares upon which the
distribution is made for at least 46 days during the 90 day period beginning 45
days prior to the date upon which the shareholder becomes entitled to the
distribution; and (ii) the Fund generally holds the shares of the domestic
corporation producing the dividend income for at least 46 days during the 90 day
period beginning 45 days prior to the date upon which the Fund becomes entitled
to the dividends.

  Backup Withholding.  The Company may be required to withhold, subject to
  ------------------                                                      
certain exemptions, at a rate of 31% ("backup withholding") on dividends,
capital gain distributions, and redemption proceeds (including proceeds from
exchanges and redemptions in-kind) paid or credited to an individual Fund
shareholder, unless the shareholder certifies that the Taxpayer Identification
Number ("TIN") provided is correct and that the shareholder is not subject to
backup withholding, or the IRS notifies the Company that the shareholder's TIN
is incorrect or that the shareholder is subject to backup withholding.  Such tax
withheld does not constitute any additional tax imposed on the shareholder, and
may be claimed as a credit or refund on the shareholder's federal income tax
return.  An investor must provide a valid TIN upon opening or reopening an
account.  Failure to furnish a valid TIN to the Company could subject the
investor to penalties imposed by the IRS.  Foreign shareholders of the Funds
(described below) are generally not subject to backup withholding.
    
  Foreign Shareholders.  Under the Code, distributions of net investment income
  --------------------                                                         
by a Fund to a nonresident alien individual, foreign Company (i.e., Company
which a U.S. court is able to exercise primary supervision over administration
of that Company and one or more U.S. persons have authority to control
substantial decisions of that Company), foreign estate (i.e., the income of
which is not subject to U.S. tax regardless of source), foreign corporation, or
foreign partnership (a "foreign shareholder") will be subject to U.S. income tax
withholding (at a rate of 30% or a lower treaty rate, if applicable).
Withholding will not apply if a dividend distribution paid by a Fund to a
foreign shareholder is "effectively connected" with a U.S. trade or business
(or, if an income tax treaty applies, is attributable to a U.S. permanent
establishment of the foreign shareholder), in which case the reporting and
withholding requirements applicable to U.S. residents will apply.  Distributions
of net capital gain are generally not subject to U.S. income tax 
withholding.     

  New Regulations.  On October 6, 1997, the Treasury Department issued new
  ---------------                                                         
regulations (the "New Regulations") which make certain modifications to the
backup withholding, U.S. income tax withholding and information reporting rules
applicable to foreign shareholders.  The New Regulations will generally be
effective for payments made after December 31, 1998, subject to certain
transition rules.  Among other things, the New Regulations will permit the Funds
to estimate the portion of their distributions qualifying as capital gain
distributions for purposes of determining the portion of such distributions paid
to foreign shareholders which will be subject 

                                       45
<PAGE>
 
to U.S. income tax withholding. Prospective investors are urged to consult their
own tax advisors regarding the New Regulations.

  Tax-Deferred Plans.  The shares of the Funds are available for a variety of
  ------------------                                                         
tax-deferred retirement and other plans, including Individual Retirement
Accounts ("IRA"), Simplified Employee Pension Plans ("SEP-IRA"), Savings
Incentive Match Plans for Employees ("SIMPLE plans"), Roth IRAs, and Education
IRAs, which permit investors to defer some of their income from taxes. Investors
should contact their selling agents for details concerning retirement plans.

  Other Matters.  Investors should be aware that the investments to be made by a
  -------------                                                                 
Fund may involve sophisticated tax rules that may result in income or gain
recognition by the Fund without corresponding current cash receipts. Although
the Funds will seek to avoid significant noncash income, such noncash income
could be recognized by a Fund, in which case the Fund may distribute cash
derived from other sources in order to meet the minimum distribution
requirements described above.

  The foregoing discussion and the discussions in the Prospectus applicable to
each shareholder address only some of the federal income tax considerations
generally affecting investments in a Fund.  Each investor is urged to consult
his or her tax advisor regarding specific questions as to federal, state, local
and foreign taxes.


                                 CAPITAL STOCK
                                            
  The Funds are authorized to issue multiple classes of shares, one class
generally subject to a front-end sales charge and classes subject to a
contingent-deferred sales charge, that are offered to retail investors.  Each
class of shares in a fund represents an equal, proportionate interest in a fund
with other shares of the same class.  Shareholders of each class bear their pro
rata portion of the fund's operating expenses, except for certain class-specific
expenses (e.g., any state securities registration fees, shareholder servicing
fees or distribution fees that may be paid under Rule 12b-1) that are allocated
to a particular class.     
    
  With respect to matters that affect one class but not another, shareholders
vote as a class; for example, the approval of a Plan.  Subject to the foregoing,
all shares of a Fund have equal voting rights and will be voted in the
aggregate, and not by Series, except where voting by a Series is required by law
or where the matter involved only affects one Series.  For example, a change in
a Funds' fundamental investment policy affects only one Series and would be
voted upon only by shareholders of the Fund involved.  Additionally, approval of
an advisory contract, since it only affects one Fund, is a matter to be
determined separately by each Series.  Approval by the shareholders of one
Series is effective as to that Series whether or not sufficient votes are
received from the shareholders of the other series to approve the proposal as to
those Series.     
    
  As used in the Prospectus and in this SAI, the term "majority" when referring
to approvals to be obtained from shareholders of a Class of the Fund, means the
vote of the lesser of (i) 67% of the shares of such class the Fund represented
at a meeting if the holders of more than 50% of the      

                                       46
<PAGE>
 
    
outstanding shares such class of the Fund are present in person or by proxy, or
(ii) more than 50% of the outstanding shares of such class the Fund. The term
"majority," when referring to the approvals to be obtained from shareholders of
the Company as a whole, means the vote of the lesser of (i) 67% of the Company's
shares represented at a meeting if the holders of more than 50% of the Company's
outstanding shares are present in person or by proxy, or (ii) more than 50% of
the Company's outstanding shares. Shareholders are entitled to one vote for each
full share held and fractional votes for fractional shares held.     
    
  Shareholders are not entitled to any preemptive rights.  All shares, when
issued for the consideration described in the Prospectus, will be fully paid and
non-assessable by the Company.  The Company may dispense with an annual meeting
of shareholders in any year in which it is not required to elect directors under
the 1940 Act.     
    
  Each share of a class of a Fund represents an equal proportional interest in a
Fund with each other share in the same class and is entitled to such dividends
and distributions out of the income earned on the assets belonging to a Fund as
are declared in the discretion of the Directors.  In the event of the
liquidation or dissolution of the Company, shareholders of a Fund are entitled
to receive the assets attributable to the relevant class of shares of the Fund
that are available for distribution, and a distribution of any general assets
not attributable to a particular investment portfolio that are available for
distribution in such manner and on such basis as the Directors in their sole
discretion may determine.     
    
  Set forth below as of May 29, 1998, is the name, address and share ownership
of each person known by the Company to have beneficial or record ownership of 5%
or more of a LifePath Fund or 5% or more of a retail class of shares of a
LifePath Fund.  The term "N/A" is used where a shareholder holds 5% or more of a
class, but less than 5% of a Fund as a whole.     
    
                  5% OWNERSHIP AS OF OCTOBER 30, 1998     
                  -----------------------------------
                                        
<TABLE>    
<CAPTION>
                                       NAME AND ADDRESS        PERCENTAGE   PERCENTAGE   CAPACITY
NAME OF FUND                            OF SHAREHOLDER          OF CLASS      OF FUND     OWNED  
- -------------------------------  ----------------------------  -----------  -----------  -------- 
<S>                              <C>                           <C>          <C>          <C> 
LifePath                         Wells Fargo Bank                   17.73%       17.72%   Record
   Opportunity                   FBO Retirement Plans Omnibus
   Class A                       P.O. Box 63015
                                 San Francisco, CA  94163

   Class B
 
LifePath 2010                    Wells Fargo Bank                   27.45%       25.06%   Record
   Class A                       FBO Retirement Plans Omnibus
                                 P.O. Box 63015
                                 San Francisco, CA  94163

                                 State Street Bank and Trust         5.19%        4.73%   Record
                                 as Trustee for Various Plans
                                 Two Heritage Drive
                                 Quincy, MA  02171
 
   Class B
</TABLE>      

                                       47
<PAGE>
 
<TABLE>     
<CAPTION> 

                                       NAME AND ADDRESS        PERCENTAGE   PERCENTAGE   CAPACITY
NAME OF FUND                            OF SHAREHOLDER          OF CLASS      OF FUND     OWNED  
- -------------------------------  ----------------------------  -----------  -----------  -------- 
<S>                              <C>                           <C>          <C>          <C> 

LifePath 2020                    Wells Fargo Bank                   30.16%       27.60%   Record
   Class A                       FBO Retirement Plans Omnibus
                                 P.O. Box 63015
                                 San Francisco, CA  94163
   Class B
 
LifePath 2030                    Wells Fargo Bank                   33.56%       29.68%   Record
   Class A                       FBO Retirement Plans Omnibus
                                 P.O. Box 63015
                                 San Francisco, CA  94163
 
   Class B
 
LifePath 2040                    Wells Fargo Bank                   36.83%       31.61%   Record
   Class A                       FBO Retirement Plans Omnibus
                                 P.O. Box 63015
                                 San Francisco, CA  94163
   Class B


   Class C

</TABLE>     


  For purposes of the 1940 Act, any person who owns directly or through one or
more controlled companies more than 25% of the voting securities of a company is
presumed to "control" such company. Accordingly, to the extent that a
shareholder identified in the foregoing table is identified as the beneficial or
record holder of more than 25% of a class (or Fund) and has voting and/or
investment powers, it may be presumed to control such class (or Fund).


                                     OTHER
    
  The Company's Registration Statement, including the Prospectus and SAI for the
Funds and the exhibits filed therewith, may be examined at the office of the
Securities and Exchange Commission in Washington, D.C.  Statements contained in
the Prospectus or the SAI as to the contents of any contract or other document
referred to herein or in the Prospectus are not necessarily complete, and, in
each instance, reference is made to the copy of such contract or other document
filed as an exhibit to the Registration Statement, each such statement being
qualified in all respects by such reference.     


                                    COUNSEL
                                            
  Morrison & Forester LLP, 2000 Pennsylvania Avenue, N.W., Suite 5500,
Washington, D.C. 20006, as counsel for the Company, has rendered its opinion as
to certain legal matters regarding the due authorization and valid issuance of
the shares of beneficial interest being sold pursuant to the Funds' 
Prospectus.     

                                       48
<PAGE>
 
                              INDEPENDENT AUDITORS
                                        
  KPMG Peat Marwick LLP, Three Embarcadero Center, San Francisco, California
94111, independent auditors, serves as each Fund's independent auditors. KPMG
Peat Marwick LLP provides audit services, tax return preparation and assistance
and consultation in connection with review of certain Securities and Exchange
Commission filings.


                             FINANCIAL INFORMATION
                                            
  The audited financial statements, including the portfolio of investments and
independent auditors' report for the fiscal year ended February 28, 1998 for
each LifePath Fund of the Company and each corresponding LifePath Master
Portfolio of MIP are hereby incorporated by reference to the Company's Annual
Reports, as filed with the SEC on April 27, 1998.  The audited financial
statements for the Funds are attached to all SAIs delivered to shareholders or
prospective shareholders.     

  The Company's Annual Report may be obtained by calling 1-800-222-8222.

                                       49
<PAGE>
 
                                    APPENDIX
                                        
  The following is a description of certain ratings assigned by Standard &
Poor's Corporation ("S&P"), Moody's Investors Service, Inc. ("Moody's"), Fitch
Investors Service, Inc. ("Fitch"), Duff & Phelps, Inc. ("Duff") and IBCA Inc.
and IBCA Limited ("IBCA"):


S&P

Bond Ratings
- ------------

AAA

  Bonds rated "AAA" have the highest rating assigned by S&P. Capacity to pay
interest and repay principal is extremely strong.

AA

  Bonds rated "AA" have a very strong capacity to pay interest and repay
principal and differ from the highest rated issues only in small degree.

A

  Bonds rated "A" have a strong capacity to pay interest and repay principal
although they are somewhat more susceptible to the adverse effects of changes in
circumstances and economic conditions than obligations in higher rated
categories.

BBB

  Bonds rated "BBB" are regarded as having an adequate capacity to pay interest
and repay principal. Whereas they normally exhibit adequate protection
parameters, adverse economic conditions or changing circumstances are more
likely to lead to a weakened capacity to pay interest and repay principal for
bonds in this category than for bonds in higher rated categories.

  S&P's letter ratings may be modified by the addition of a plus (+) or minus 
(-) sign designation, which is used to show relative standing within the major
rating categories, except in the "AAA" (Prime Grade) category.

Commercial Paper Rating
- -----------------------

  The designation "A-1" by S&P indicates that the degree of safety regarding
timely payment is either overwhelming or very strong. Those issues determined to
possess overwhelming safety characteristics are denoted with a plus sign (+)
designation. Capacity for timely payment on issues with an "A-2" designation is
strong. However, the relative degree of safety is not as high as for issues
designated "A-1".

                                      A-1
<PAGE>
 
MOODY'S

Bond Ratings
- ------------

Aaa

  Bonds which are rated "Aaa" are judged to be of the best quality. They carry
the smallest degree of investment risk and are generally referred to as "gilt
edge." Interest payments are protected by a large or by an exceptionally stable
margin and principal is secure. While the various protective elements are likely
to change, such changes as can be visualized are most unlikely to impair the
fundamentally strong position of such issues.

Aa

  Bonds which are rated "Aa" are judged to be of high quality by all standards.
Together with the "Aaa" group they comprise what generally are known as high
grade bonds. They are rated lower than the best bonds because margins of
protection may not be as large as in "Aaa" securities or fluctuation of
protective elements may be of greater amplitude or there may be other elements
present which make the long-term risks appear somewhat larger than in "Aaa"
securities.

A

  Bonds which are rated "A" possess many favorable investment attributes and are
to be considered as upper medium grade obligations. Factors giving security to
principal and interest are considered adequate, but elements may be present
which suggest a susceptibility to impairment sometime in the future.

Baa

  Bonds which are rated "Baa" are considered as medium grade obligations, i.e.,
they are neither highly protected nor poorly secured. Interest payments and
principal security appear adequate for the present but certain protective
elements may be lacking or may be characteristically unreliable over any great
length of time. Such bonds lack outstanding investment characteristics and in
fact have speculative characteristics as well.

  Moody's applies the numerical modifiers 1, 2 and 3 to show relative standing
within the major rating categories, except in the "Aaa" category. The modifier 1
indicates a ranking for the security in the higher end of a rating category; the
modifier 2 indicates a mid-range ranking; and the modifier 3 indicates a ranking
in the lower end of a rating category.

Commercial Paper Rating
- -----------------------

  The rating Prime-1 ("P-1") is the highest commercial paper rating assigned by
Moody's. Issuers of "P-1" paper must have a superior capacity for repayment of
short-term promissory

                                      A-2
<PAGE>
 
obligations, and ordinarily will be evidenced by leading market positions in
well established industries, high rates of return on funds employed, 2000
capitalization structures with moderate reliance on debt and ample asset
protection, broad margins in earnings coverage of fixed financial charges and
high internal cash generation, and well established access to a range of
financial markets and assured sources of alternate liquidity.

  Issuers (or relating supporting institutions) rated Prime-2 ("P-2") have a
strong capacity for repayment of short-term promissory obligations. This
ordinarily will be evidenced by many of the characteristics cited above but to a
lesser degree. Earnings trends and coverage ratios, while sound, will be more
subject to variation. Capitalization characteristics, while still appropriate,
may be more affected by external conditions. Ample alternate liquidity is
maintained.


FITCH

Bond Ratings
- ------------

  The ratings represent Fitch's assessment of the issuer's ability to meet the
obligations of a specific debt issue or class of debt. The ratings take into
consideration special features of the issue, its relationship to other
obligations of the issuer, the current financial condition and operative
performance of the issuer and of any guarantor, as well as the political and
economic environment that might affect the issuer's future financial strength
and credit quality.

AAA

  Bonds rated "AAA" are considered to be investment grade and of the highest
credit quality. The obligor has an exceptionally strong ability to pay interest
and repay principal, which is unlikely to be affected by reasonably foreseeable
events.

AA

  Bonds rated "AA" are considered to be investment grade and of very high credit
quality. The obligor's ability to pay interest and repay principal is very
strong, although not quite as strong as bonds rated "AAA". Because bonds rated
in the "AAA" and "AA" categories are not significantly vulnerable to foreseeable
future developments, short-term debt of these issuers is generally rated "F-1+".

A

  Bonds rated "A" are considered to be investment grade and of high credit
quality. The obligor's ability to pay interest and repay principal is considered
to be strong, but may be more vulnerable to adverse changes in economic
conditions and circumstances than bonds with higher ratings.

                                      A-3
<PAGE>
 
BBB

  Bonds rated "BBB" are considered to be investment grade and of satisfactory
credit quality. The obligor's ability to pay interest and repay principal is
considered to be adequate. Adverse changes in economic conditions and
circumstances, however, are more likely to have an adverse impact on these bonds
and, therefore, impair timely payment. The likelihood that the ratings of these
bonds will fall below investment grade is higher than for bonds with higher
ratings.

  Plus (+) and minus (-) signs are used with a rating symbol to indicate the
relative position of a credit within the rating category.

Short-Term Ratings
- ------------------

  Fitch's short-term ratings apply to debt obligations that are payable on
demand or have original maturities of up to three years, including commercial
paper, certificates of deposit, medium-term notes, and municipal and investment
notes.

  Although the credit analysis is similar to Fitch's bond rating analysis, the
short-term rating places greater emphasis than bond ratings on the existence of
liquidity necessary to meet the issuer's obligations in a timely manner.

F-1+

  Exceptionally Strong Credit Quality. Issues assigned this rating are regarded
as having the strongest degree of assurance for timely payment.

F-1

  Very Strong Credit Quality. Issues assigned this rating reflect an assurance
of timely payment only slightly less in degree than issues rated "F-1+".

F-2

  Good Credit Quality. Issues carrying this rating have a satisfactory degree of
assurance for timely payments, but the margin of safety is not as great as the
"F-1+" and "F-1" categories.


DUFF

Bond Ratings
- ------------

AAA

                                      A-4
<PAGE>
 
  Bonds rated "AAA" are considered highest credit quality. The risk factors are
negligible, being only slightly more than for risk-free U.S. Treasury debt.

AA

  Bonds rated "AA" are considered high credit quality. Protection factors are
strong. Risk is modest but may vary slightly from time to time because of
economic conditions.

A

  Bonds rated "A" have protection factors which are average but adequate.
However, risk factors are more variable and greater in periods of economic
stress.

BBB

  Bonds rated "BBB" are considered to have below average protection factors but
still considered sufficient for prudent investment. Considerable variability in
risk during economic cycles.

  Plus (+) and minus (-) signs are used with a rating symbol (except "AAA") to
indicate the relative position of a credit within the rating category.

Commercial Paper Rating
- -----------------------

  The rating "Duff-1" is the highest commercial paper rating assigned by Duff.
Paper rated "Duff-1" is regarded as having very high certainty of timely payment
with excellent liquidity factors which are supported by ample asset protection.
Risk factors are minor.  Paper rated "Duff-2" is regarded as having good
certainty of timely payment, good access to capital markets and sound liquidity
factors and Company fundamentals. Risk factors are small.


IBCA

Bond and Long-Term Ratings
- --------------------------

  Obligations rated "AAA" by IBCA have the lowest expectation of investment
risk. Capacity for timely repayment of principal and interest is substantial,
such that adverse changes in business, economic or financial conditions are
unlikely to increase investment risk significantly. Obligations for which there
is a very low expectation of investment risk are rated "AA" by IBCA. Capacity
for timely repayment of principal and interest is substantial. Adverse changes
in business, economic or financial conditions may increase investment risk
albeit not very significantly.

                                      A-5
<PAGE>
 
Commercial Paper and Short-Term Ratings
- ---------------------------------------

  The designation "A1" by IBCA indicates that the obligation is supported by a
very strong capacity for timely repayment. Those obligations rated "A1+" are
supported by the highest capacity for timely repayment. Obligations rated "A2"
are supported by a strong capacity for timely repayment, although such capacity
may be susceptible to adverse changes in business, economic or financial
conditions.

International and U.S. Bank Ratings
- -----------------------------------

  An IBCA bank rating represents IBCA's current assessment of the strength of
the bank and whether such bank would receive support should it experience
difficulties. In its assessment of a bank, IBCA uses a dual rating system
comprised of Legal Ratings and Individual Ratings. In addition, IBCA assigns
banks Long- and Short-Term Ratings as used in the corporate ratings discussed
above. Legal Ratings, which range in gradation from 1 through 5, address the
question of whether the bank would receive support provided by central banks or
shareholders if it experienced difficulties, and such ratings are considered by
IBCA to be a prime factor in its assessment of credit risk. Individual Ratings,
which range in gradations from A through E, represent IBCA's assessment of a
bank's economic merits and address the question of how the bank would be viewed
if it were entirely independent and could not rely on support from state
authorities or its owners.

                                      A-6
<PAGE>
 
     
                        DISTRIBUTOR AND CO-ADMINISTRATOR     
                                        
                                 Stephens Inc.
                             Little Rock, Arkansas

                               INVESTMENT ADVISER
                                        
                         Barclays Global Fund Advisors
                           San Francisco, California
    
                               CO-ADMINISTRATOR,     

                     TRANSFER AND DIVIDEND DISBURSING AGENT
                                        
                             Wells Fargo Bank, N.A.
                           San Francisco, California

                                   CUSTODIAN
                                        
                         Investors Bank & Trust Company
                             Boston, Massachusetts

                                 LEGAL COUNSEL
                                        
                            Morrison & Foerster LLP
                                Washington, D.C.

                              INDEPENDENT AUDITORS
                                        
                             KPMG Peat Marwick LLP
                           San Francisco, California

              FOR MORE INFORMATION ABOUT THE FUNDS WRITE OR CALL:
                                        
                                Stagecoach Funds
                  c/o Wells Fargo Bank, N.A. -- Transfer Agent
                               525 Market Street
                        San Francisco, California 94105
                                 1-800-776-0179

  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION, ANY STATE SECURITIES COMMISSION OR ANY OTHER REGULATORY
AUTHORITY, NOR HAVE ANY OF THE FOREGOING AUTHORITIES PASSED UPON THE ACCURACY OR
ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
OFFENSE.
<PAGE>
 
                               STAGECOACH TRUST
                          FILE NOS. 33-64352; 811-7780

                           PART C. OTHER INFORMATION
                           -------------------------


Item 24.  Financial Statements and Exhibits
- -------   ---------------------------------

     (a)  Financial Statements:

       The portfolio of investments, audited financial statements and
independent auditors' reports for the LifePath Opportunity (formerly, LifePath
2000), LifePath 2010, LifePath 2020, LifePath 2030 and LifePath 2040 Funds of
the Trust and corresponding Master Portfolios of Master Investment Portfolio
("MIP"), for the fiscal year ended February 28, 1998, are hereby incorporated by
reference to the Trust's Annual Reports, as filed with the SEC on April 27,
1998.

 
     (b)    Exhibits:


<TABLE>    
<CAPTION>

Exhibit                                                        Description
Number                       --------------------------------------------------------------------------------
- ---------------------------
<C>                          <S>
1                             -  Amended and Restated Agreement and Declaration of Trust, incorporated by
                                 reference to Post-Effective Amendment No. 7 filed on June 30, 1997.

2                             -  By-Laws, incorporated by reference to Post-Effective Amendment No. 7 filed
                                 on June 30, 1997.

3                             -  Not Applicable.

4                             -  Not Applicable.

5                             -  Administration Agreement with Stephens Inc., incorporated by reference to
                                 Post-Effective Amendment No. 5 to the Registration Statement filed on June 28,
                                 1996.

6                             -  Distribution Agreement with Stephens Inc., incorporated by reference to
                                 Post-Effective Amendment No. 5 to the Registration Statement filed on June 28,
                                 1996.

7                             -  Not Applicable.

8                             -  Custody and Fund Accounting Agreement with Investors Bank & Trust Company,
                                 filed herewith.

9(a)                          -  Shareholder Services Agreement with Stephens Inc. incorporated by reference
                                 to Post-Effective Amendment No. 5 to the Registration Statement filed on June
                                 28, 1996.

9(b)                          -  Shareholder Services Plan, incorporated by reference to Post-Effective
                                 Amendment No. 5 to the Registration Statement filed on June 28, 1996.
</TABLE>      

                                      C-1
<PAGE>
 
<TABLE>     
<CAPTION> 
<C>                           <S> 

9(c)                          -  Class B Shares Servicing Plan, filed June 30, 1998.

9(d)                         -  Agency Agreement with Wells Fargo Bank, N.A., incorporated by reference to
                                Post-Effective Amendment No. 7 filed on June 30, 1997.

9(e)                         -  Class C Shares Servicing Plan, filed June 30, 1998.

10                           -  Opinion and Consent of Counsel, filed herewith.

11                           -  Consent of Independent Auditors, filed herewith.

12                           -  Not Applicable

13                           -  Not Applicable

14                           -  Not Applicable

15(a)                        -  Retail (Class A) Shares Distribution Plan, incorporated by reference to
                                Post-Effective Amendment No. 7 filed on June 30, 1997.

15(b)                        -  Class B Shares Distribution Plan, filed June 30, 1998.

15(c)                        -  Class C Shares Distribution Plan, filed June 30, 1998.

16                           -  Not Applicable

17                           -  See Exhibit 27.

18                           -  Rule 18f-3 Multi-Class Plan,  incorporated by reference to Post-Effective
                                Amendment No. 6 to the Registration Statement filed on November 15, 1996.

19                           -  Powers of Attorney for R. Greg Feltus, Jack S. Euphrat, Thomas S. Goho,
                                Joseph N. Hankin, W. Rodney Hughes, Robert M. Joses and J. Tucker Morse,
                                incorporated by reference to Post-Effective Amendment No. 7 filed on June 30,
                                1997.

27                           -  Financial Data Schedules for the fiscal period ended February 28, 1998, are hereby incorporated by 
                                reference to the Trust's Annual Reports, as filed with the SEC on April 27, 1998.
</TABLE>      

                                      C-2
<PAGE>
 

Item 25.  Persons Controlled by or Under Common Control with Registrant
- -------   -------------------------------------------------------------
    
       As of May 31, 1998, each of the LifePath Funds owned the following
percentages of the corresponding Master Portfolios of MIP and therefore could be
considered a controlling person of the corresponding Master Portfolio for
purposes of the 1940 Act.     

<TABLE>    
<CAPTION>
                                                                    Percentage of
                                     Corresponding                   Outstanding
Fund                                Master Portfolio             Beneficial Interests
- ------------------------  ------------------------------------  ----------------------
<S>                       <C>                                   <C>
LifePath Opportunity Fund LifePath 2000 Master Portfolio                        58.07%
LifePath 2010 Fund        LifePath 2010 Master Portfolio                        46.07%
LifePath 2020 Fund        LifePath 2020 Master Portfolio                        54.64%
LifePath 2030 Fund        LifePath 2030 Master Portfolio                        59.27%
LifePath 2040 Fund        LifePath 2040 Master Portfolio                        68.86%
</TABLE>     

Item 26.  Number of Holders of Securities
- -------   -------------------------------
    
       As of October 30, 1998, the number of record shareholders of each Class
of the Funds were as follows:

<TABLE>    
<CAPTION>
                                                                                Number of
Title of Class                                                               Record Holders
- -----------------------------------------------------  -----------------------------------------------------------
<S>                                                    <C>
LifePath Opportunity Fund
 Class A                                               2,098
 Class B
 Institutional Class                                   1

LifePath 2010 Fund
 Class A                                               2,432
 Class B                                               415
 Institutional Class                                   2

</TABLE>      

                                      C-3
<PAGE>
 
<TABLE>     
<CAPTION> 
<S>                                                 <C> 
LifePath 2020 Fund
 Class A                                               4,110
 Class B                                               819
 Institutional Class                                   2

LifePath 2030 Fund
 Class A                                               3,124
 Class B                                               983
 Institutional Class                                   2

LifePath 2040 Fund
 Class A                                               6,772
 Class B                                               3,342
 Class C
 Institutional Class                                   2
</TABLE>     

Item 27.  Indemnification
- -------   ---------------

       Reference is made to Article 8 of the Registrant's Declaration of Trust.
The application of these provisions is limited by Article 10 of the Registrant's
By-Laws filed as and by the following undertaking set forth in the rules
promulgated by the Securities and Exchange Commission:

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


Item 28.  Business and Other Connections of the Investment Adviser
- -------   --------------------------------------------------------

       Barclays Global Fund Advisors ("BGFA"), a wholly-owned subsidiary of
Barclays Global Investors, N.A. ("BGI", formerly, Wells Fargo Institutional
Trust Company), serves as investment adviser to the Funds' corresponding Master
Portfolios and to certain other open-end management investment companies and
various other institutional investors.

       The directors and officers of BGFA consist primarily of persons who
during the past two years have been active in the investment management business
of BGFA and the business of the former sub-adviser to the Funds, Wells Fargo
Nikko Investment Advisors ("WFNIA") and, in 

                                      C-4
<PAGE>
 
some cases, the service business of BGI. Each of the directors and executive
officers of BGFA will also have substantial responsibilities as directors and/or
officers of BGI. To the knowledge of the Registrant, except as set forth below,
none of the directors or executive officers of BGFA is or has been at any time
during the past two fiscal years engaged in any other business, profession,
vocation or employment of a substantial nature.


<TABLE>
<CAPTION>
Name and                                               Principal Business(es) During at
Position at BGFA                                        Least the Last Two Fiscal Years
- -------------------------------  -----------------------------------------------------------------------------
<S>                              <C>
Frederick L.A. Grauer            Director of BGFA and Co-Chairman and Director of BGI
Director                         45 Fremont Street, San Francisco, CA 94105

Patricia Dunn                    Director of BGFA and Co-Chairman and Director of BGI
Director                         45 Fremont Street, San Francisco, CA 94105

Lawrence G. Tint                 Chairman of the Board of Directors of BGFA and
Chairman and Director            Chief Executive Officer of BGI
                                 45 Fremont Street, San Francisco, CA 94105

Geoffrey Fletcher                Chief Financial Officer of BGFA and BGI since May 1997
Chief Financial Officer          45 Fremont Street, San Francisco, CA 94105
                                 Managing Director and Principal Accounting Officer at
                                 Bankers Trust Company from 1988 - 1997
                                 505 Market Street, San Francisco, CA  94111
</TABLE>


        Prior to January 1, 1996, Wells Fargo Bank, N.A. ("Wells Fargo Bank"), a
wholly owned subsidiary of Wells Fargo & Company, served as investment adviser
to each of the Fund's corresponding Master Portfolio's investment portfolios,
and to certain other registered open-end management investment companies.  Wells
Fargo Bank's business is that of a national banking association with respect to
which it conducts a variety of commercial banking and trust activities.

        To the knowledge of Registrant, none of the directors or executive
officers of Wells Fargo Bank, except those set forth below, is or has been at
any time during the past two fiscal years engaged in any other business,
profession, vocation or employment of a substantial nature, except that certain
executive officers also hold various positions with and engage in business for
Wells Fargo & Company.  Set forth below are the names and principal businesses
of the directors and executive officers of Wells Fargo Bank who are or during
the past two fiscal years have been engaged in any other business, profession,
vocation or employment of a substantial nature for their own account or in the
capacity of director, officer, employee, partner or trustee.  All the directors
of Wells Fargo Bank also serve as directors of Wells Fargo & Company.

<TABLE>
<CAPTION>
Name and Position           Principal Business(es) and Address(es)
at Wells Fargo Bank         During at Least the Last Two Fiscal Years
- --------------------------  -------------------------------------------------------------------------
<S>                         <C>
H. Jesse Arnelle            Senior Partner of Arnelle, Hastie, McGee, Willis & Greene
Director                    455 Market Street
</TABLE> 

                                      C-5
<PAGE>
 
<TABLE> 
<CAPTION> 
<S>                         <C> 
                            San Francisco, CA  94105

                            Director of Armstrong World Industries, Inc.
                            5037 Patata Street
                            South Gate, CA  90280

                            Director of Eastman Chemical Corporation
                            12805 Busch Place
                            Santa Fe Springs, CA  90670

                            Director of FPL Group, Inc.
                            700 Universe Blvd.
                            P.O. Box 14000
                            North Palm Beach, FL  33408

Michael R. Bowlin           Chairman of the Board of Directors, Chief Executive Officer,
Director                    Chief Operating Officer and President of
                            Atlantic Richfield Co. (ARCO)
                            Highway 150
                            Santa Paula, CA  93060

Edward Carson               Chairman of the Board and Chief Executive Officer of
Director                    First Interstate Bancorp
                            633 West Fifth Street
                            Los Angeles, CA  90071

                            Director of Aztar Corporation
                            2390 East Camelback Road
                            Suite 400
                            Phoenix, AZ  85016

                            Director of Castle & Cook, Inc.
                            10900 Wilshire Blvd.
                            Los Angeles, CA  90024

                            Director of Terra Industries, Inc.
                            1321 Mount Pisgah Road
                            Walnut Creek, CA  94596

William S. Davilla          President (Emeritus) and a Director of
Director                    The Vons Companies, Inc.
                            618 Michillinda Ave.
                            Arcadia, CA  91007

                            Director of Pacific Gas & Electric Company
                            788 Taylorville Road
                            Grass Valley, CA  95949

</TABLE> 

                                      C-6
<PAGE>
 
<TABLE> 
<CAPTION> 
<S>                         <C> 
Rayburn S. Dezember         Director of CalMat Co.
Director                    3200 San Fernando Road
                            Los Angeles, CA  90065

                            Director of Tejon Ranch Company
                            P.O. Box 1000
                            Lebec, CA  93243

                            Director of The Bakersfield Californian
                            1707 I Street  P.O. Box 440
                            Bakersfield, CA  93302

                            Trustee of Whittier College
                            13406 East Philadelphia Ave.
                            P.O. Box 634
                            Whittier, CA  90608

Paul Hazen                  Chairman of the Board of Directors of
Chairman of the Board of    Wells Fargo & Company
 Directors                  420 Montgomery Street
                            San Francisco, CA  94105
 
                            Director of Phelps Dodge Corporation
                            2600 North Central Ave.
                            Phoenix, AZ  85004

                            Director of Safeway, Inc.
                            4th and Jackson Streets
                            Oakland, CA  94660

Robert K. Jaedicke          Professor (Emeritus) of Accounting
Director                    Graduate School of Business at Stanford University
                            MBA Admissions Office
                            Stanford, CA  94305

                            Director of Bailard Biehl & Kaiser
                            Real Estate Investment Trust, Inc.
                            2755 Campus Dr.
                            San Mateo, CA  94403

                            Director of Boise Cascade Corporation
                            1111 West Jefferson Street
                            P.O. Box 50
                            Boise, ID  83728

                            Director of California Water Service Company
                            1720 North First Street
                            San Jose, CA  95112

</TABLE> 

                                      C-7
<PAGE>
 
<TABLE> 
<CAPTION> 
<S>                            <C> 
                            Director of Enron Corporation
                            1400 Smith Street
                            Houston, TX  77002

                            Director of GenCorp, Inc.
                            175 Ghent Road
                            Fairlawn, OH  44333

                            Director of Homestake Mining Company
                            650 California Street
                            San Francisco, CA  94108

Thomas L. Lee               Chairman and Chief Executive Officer of
Director                    The Newhall Land and Farming Company
                            10302 Avenue 7 1-2
                            Firebaugh, CA  93622

                            Director of Calmat Co.
                            501 El Charro Road
                            Pleasanton, CA  94588

                            Director of First Interstate Bancorp
                            633 West Fifth Street
                            Los Angeles, CA  90071

Ellen Newman                President of Ellen Newman Associates
Director                    323 Geary Street
                            Suite 507
                            San Francisco, CA  94102

                            Chair (Emeritus) of the Board of Trustees
                            University of California at San Francisco Foundation
                            250 Executive Park Blvd.
                            Suite 2000
                            San Francisco, CA  94143

                            Director of the California Chamber of Commerce
                            1201 K Street
                            12th Floor
                            Sacramento, CA  95814

Philip J. Quigley           Chairman, President and Chief Executive Officer of
Director                    Pacific Telesis Group
                            130 Kearney Street  Rm.  3700
                            San Francisco, CA  94108

Carl E. Reichardt           Director of Columbia/HCA Healthcare Corporation
Director                    One Park Plaza
                            Nashville, TN  37203
</TABLE> 

                                      C-8
<PAGE>
 
<TABLE> 
<CAPTION> 
<S>                                <C> 
                            Director of Ford Motor Company
                            The American Road
                            Dearborn, MI  48121

                            Director of Newhall Management Corporation
                            23823 Valencia Blvd.
                            Valencia, CA  91355

                            Director of Pacific Gas and Electric Company
                            77 Beale Street
                            San Francisco, CA  94105

                            Retired Chairman of the Board of Directors
                            and Chief Executive Officer of Wells Fargo & Company
                            420 Montgomery Street
                            San Francisco, CA  94105

Donald B. Rice              President and Chief Executive Officer of Teledyne, Inc.
Director                    2049 Century Park East
                            Los Angeles, CA  90067

                            Retired Secretary of the Air Force

                            Director of Vulcan Materials Company
                            One MetroPlex Drive
                            Birmingham, AL  35209

Richard J. Stegemeier       Chairman (Emeritus) of Unocal Corp.
Director                    44141 Yucca Avenue
                            Lancaster, CA  93534

                            Director of Foundation Health Corporation
                            166 4th
                            Fort Irwin, CA  92310

                            Director of Halliburton Company
                            3600 Lincoln Plaza
                            500 North Alcard Street
                            Dallas, TX  75201

                            Director of Northrop Grumman Corp.
                            1840 Century Park East
                            Los Angeles, CA  90067

                            Director of Outboard Marine Corporation
                            100 SeaHorse Drive
                            Waukegan, IL  60085
</TABLE> 

                                      C-9
<PAGE>
 
<TABLE> 
<CAPTION> 
<S>                               <C> 
                            Director of Pacific Enterprises
                            555 West Fifth Street
                            Suite 2900
                            Los Angeles, CA  90031

                            Director of First Interstate Bancorp
                            633 West Fifth Street
                            Los Angeles, CA  90071

Susan G. Swenson            President and Chief Executive Officer of Cellular One
Director                    651 Gateway Blvd.
                            San Francisco, CA  94080

David M. Tellep             Retired Chairman of the Board and Chief Executive Officer of
Director                    Martin Lockheed Corp
                            6801 Rockledge Drive
                            Bethesda, MD  20817

                            Director of Edison International
                            and Southern California Edison Company
                            2244 Walnut Grove Ave.
                            Rosemead, CA  91770

                            Director of First Interstate
                            633 West Fifth Street
                            Los Angeles, CA  90071

Chang-Lin Tien              Chancellor of the University of California at Berkeley
Director
                            Director of Raychem Corporation
                            300 Constitution Drive
                            Menlo Park, CA  94025

John A. Young               President, Chief Executive Officer and Director
Director                    of Hewlett-Packard Company
                            3000 Hanover Street
                            Palo Alto, CA  9434

                            Director of Chevron Corporation
                            225 Bush Street
                            San Francisco, CA  94104

                            Director of Lucent Technologies
                            25 John Glenn Drive
                            Amherst, NY  14228

                            Director of Novell, Inc.
                            11300 West Olympic Blvd.
                            Los Angeles, CA  90064
</TABLE> 

                                      C-10
<PAGE>
 
<TABLE>     
<CAPTION> 
<S>                                  <C> 
                            Director of Shaman Pharmaceuticals Inc.
                            213 East Grand Ave. South
                            San Francisco, CA  94080

William F. Zuendt           Director of Wells Fargo & Company
President                   420 Montgomery Street
                            San Francisco, CA  94105

                            Director of 3Com Corporation
                            5400 Bayfront Plaza, P.O. Box 58145
                            Santa Clara, CA  95052

                            Director of the California Chamber of Commerce
</TABLE>     

       Prior to January 1, 1996, WFNIA served as sub-adviser to the Funds
corresponding Master Portfolios, and as adviser or sub-adviser to various other
open-end management investment companies. For additional information, see
"Management" in the Statement of Additional Information. For information as to
the business, profession, vocation or employment of a substantial nature of each
of the officers and management committees of WFNIA, reference is made to WFNIA's
Form ADV and Schedules A and D filed under the Investment Advisers Act of 1940,
SEC File No. 801-36479, incorporated herein by reference.


Item 29.  Principal Underwriters
- -------   ----------------------
    
        (a) Stephens Inc., distributor for the Registrant, does not presently
act as investment adviser for any other registered investment companies, but
does act as principal underwriter for MasterWorks Funds Inc., Stagecoach Funds,
Inc., Stagecoach Trust, Nations Fund, Inc., Nations Fund Trust, Nations Fund
Portfolios, Inc., Nations LifeGoal Funds, Inc. and Nations Institutional
Reserves, and is the exclusive placement agent for Managed Series Investment
Trust, Life & Annuity Trust and Master Investment Portfolio, all of which are
registered open-end management investment companies.     

       (b) Information with respect to each director and officer of the
principal underwriter is incorporated by reference to Form ADV and Schedules A
and D filed by Stephens Inc. with the Securities and Exchange Commission
pursuant to The Investment Advisers Act of 1940 (file No. 501-15510).

       (c)  Not applicable.

                                      C-11
<PAGE>
 
Item 30.  Location of Accounts and Records
- -------   --------------------------------

       (a) The Registrant maintains accounts, books and other documents required
by Section 31(a) of the Investment Company Act of 1940 and the rules thereunder
(collectively, "Records") at the offices of Stephens Inc., 111 Center Street,
Little Rock, Arkansas 72201.

       (b) BGFA maintains all Records relating to its services as investment
adviser at
45 Fremont Street, San Francisco, California  94105.

       (c) Wells Fargo Bank maintains all Records relating to its services as
investment adviser and custodian for the period prior to January 1, 1996 and for
its services as
co-administrator, and transfer and dividend disbursing agent at 525 Market
Street, San Francisco, California 94105.

       (d) BGFA, as successor entity to WFNIA, and on behalf of BGI, as
successor entity to Wells Fargo Institutional Trust Company, N.A., maintains all
Records relating to WFNIA's and Wells Fargo Institutional Trust Company, N.A.'s
services as sub-adviser and custodian, respectively, for the period prior to
January 1, 1996, at 45 Fremont Street, San Francisco, California 94105.

       (e) Stephens maintains all Records relating to its services as co-
administrator and distributor at 111 Center Street, Little Rock, Arkansas 72201.

       (f) Investors Bank & Trust Company maintains all Records relating to its
services as sub-administrator and custodian at 89 South Street, P.O. Box 1537,
Boston, MA 02205-1537.


Item 31.  Management Services
- -------   -------------------

        Other than as set forth under "Organization and Management of the Funds"
in the Prospectus constituting Part A of this Registration Statement and
"Management" in the Statement of Additional Information constituting Part B of
this Registration Statement, the Registrant is not a party to any management-
related service contract.

Not Applicable.


Item 32.  Undertakings
- -------   ------------

       (a)  Not Applicable.

       (b)  Not Applicable.

       (c) Registrant hereby undertakes to call a meeting of shareholders for
the purpose of voting upon the question of removal of a trustee or trustees when
requested in writing to do so 

                                      C-12
<PAGE>
 
by the holders of at least 10% of the Registrant's outstanding shares of
beneficial interest and in connection with such meeting to comply with the
provisions of Section 16(c) of the Investment Company Act of 1940 relating to
shareholder communications.

       (d) Registrant hereby undertakes to furnish each person to whom a
prospectus is delivered with a copy of its most current annual  report to
shareholders, upon request and without charge.

                                      C-13
<PAGE>
 
                                   SIGNATURES

      Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all of
the requirements for effectiveness of this Amendment to its Registration
Statement pursuant to Rule 485(b) under the Securities Act of 1933 and has duly
caused this Registration Statement on Form N-1A to be signed on its behalf by
the undersigned, thereto duly authorized, in the City of Little Rock, State of
Arkansas on the 30th day of September, 1998.

                                STAGECOACH TRUST


                                By /s/ Richard H. Blank, Jr.
                                   -------------------------
                                (Richard H. Blank, Jr.)
                                Secretary and Treasurer
                                (Principal Financial Officer)

      Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement on Form N-1A has been signed below by the following
persons in the capacities and on the date indicated:
<TABLE>
<CAPTION>
 
Signature                       Title                            Date    
- ---------                       -----                            ----    
<S>                             <C>                              <C>     
                                                                         
            *                   Trustee, Chairman and President           
- ------------------------------  (Principal Executive Officer)    ______   
   (R. Greg Feltus)                                                      
                                                                         
   /s/ Richard H. Blank, Jr.    Secretary and Treasurer          9/30/98 
- ------------------------------  (Principal Financial Officer)    ------- 
   (Richard H. Blank, Jr.)                                               
                                                                         
            *                   Trustee                          ______  
- ------------------------------                                           
   (Jack S. Euphrat)                                                     
                                                                         
            *                   Trustee                          ______  
- ------------------------------                                           
   (Thomas S. Goho)                                                      
                                                                         
            *                   Trustee                          ______  
- ------------------------------                                           
   (Peter G. Gordon)                                                     
                                                                         
            *                   Trustee                          ______  
- ------------------------------                                           
   (Joseph N. Hankin)                                                    
                                                                         
            *                   Trustee                          ______  
- ------------------------------                                           
   (W. Rodney Hughes)                                                    
                                                                         
            *                   Trustee                          ______   
- ------------------------------
   (J. Tucker Morse)
</TABLE>

*By:  /s/ Richard H. Blank, Jr.
      -------------------------
      Richard H. Blank, Jr.
      As Attorney-in-Fact
      September 30, 1998


<PAGE>
 
                                   SIGNATURES

      Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all of
the requirements for effectiveness of this Amendment to the Registration
Statement pursuant to Rule 485(b) under the Securities Act of 1933 and has duly
caused this Registration Statement on Form N-1A to be signed on its behalf by
the undersigned, thereto duly authorized, in the City of Little Rock, State of
Arkansas on the 30th day of September, 1998.

                                MASTER INVESTMENT PORTFOLIO


                                By /s/ Richard H. Blank, Jr.
                                   -------------------------
                                (Richard H. Blank, Jr.)
                                Secretary and Treasurer
                                (Principal Financial Officer)

      Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement on Form N-1A has been signed below by the following
persons in the capacities and on the date indicated:

   Signature                     Title                           Date    
   ---------                     -----                           ----    
                *                Trustee, Chairman and President            
   -------------------------     (Principal Executive Officer)            
   (R. Greg Feltus)                                              ______   
                                                                         
   /s/ Richard H. Blank, Jr.     Secretary and Treasurer                 
   -------------------------     (Principal Financial Officer)   9/30/98 
   (Richard H. Blank, Jr.)                                       ------- 
                                                                         
                *                Trustee                                 
   -------------------------                                     ______  
   (Jack S. Euphrat)                                                     
                                                                         
                *                Trustee                                 
   -------------------------                                     ______  
   (Thomas S. Goho)                                                      
                                                                         
                *                Trustee                                 
   -------------------------                                     ______  
   (W. Rodney Hughes)                                                    
                                                                         
                *                Trustee                                 
   -------------------------                                     ______  
   (J. Tucker Morse)                                                     
                                                                         
*By:  /s/ Richard H. Blank, Jr.                                          
      -------------------------                                  
      Richard H. Blank, Jr.                                              
      As Attorney-in-Fact                                                
      September 30, 1998                                                      
                                                                 
<PAGE>
 
                                STAGECOACH TRUST

                                 EXHIBIT INDEX

<TABLE>    
<CAPTION>
EXHIBIT NUMBER                                              DESCRIPTION
<S>                         <C>

EX-99.B10                   *  Opinion and Consent of Counsel - Morrison & Foerster LLP

EX-99.B11                   *  Consent of Auditors - KPMG Peat Marwick LLP

</TABLE>     

<PAGE>
 
                     [MORRISON & FOERSTER LLP LETTERHEAD]



                             September 30, 1998


Stagecoach Trust
111 Center Street
Little Rock, AR  72201


     Re:  Shares of Common Stock of Stagecoach Trust
          ------------------------------------------

Ladies/Gentlemen:

     We refer to Post-Effective Amendment No. 11 and Amendment No. 13 to the
Registration Statement on Form N-1A (SEC File Nos. 33-64352 and 811-7780) (the
"Registration Statement") of Stagecoach Trust (the "Trust") relating to the
registration of an indefinite number of shares of common stock of the Trust
(collectively, the "Shares").

     We have been requested by the Trust to furnish this opinion as Exhibit 10
to the Registration Statement.

     We have examined documents relating to the organization of the Trust and
its series and the authorization and issuance of shares of its series.  We have
also verified with the Trust's transfer agent the maximum number of shares
issued by the Trust during the fiscal year ended February 28, 1998.

     Based upon and subject to the foregoing, we are of the opinion that:

     The issuance and sale of the Shares by the Trust has been duly and validly
authorized by all appropriate corporate action, and assuming delivery by sale or
in accord with the Trust's dividend reinvestment plan in accordance with the
description set forth in the Funds' current prospectuses, the Shares will be
validly issued, fully paid and nonassessable by the Company.

     We consent to the inclusion of this opinion as an exhibit to the
Registration Statement.
<PAGE>
 
Stagecoach Trust
September 30, 1998
Page Two

     In addition, we hereby consent to the use of our name and to the reference
to our firm under the caption "Counsel" in the Statement of Additional
Information and the description of advice rendered by our firm under the heading
"Additional Services and Other Information - Glass-Steagall Act" in the
Prospectus which are included as part of this Registration Statement.

                              Very truly yours,

                              /s/ MORRISON & FOERSTER LLP

                              MORRISON & FOERSTER LLP

<PAGE>
 
                        CONSENT OF INDEPENDENT AUDITORS


The Board of Trustees
Stagecoach Trust

The Board of Trustees Master Investment Portfolio

We consent to the use of our report dated April 3, 1998 for LifePath 2000 Fund 
(subsequently changed to LifePath Opportunity Fund), LifePath 2010 Fund, 
LifePath 2020 Fund, LifePath 2030 Fund, and LifePath 2040 Fund (five of the 
series constituting Stagecoach Trust) incorporated by reference herein.

We also consent to the use of our report dated April 3, 1998 for LifePath 2000 
Master Portfolio, LifePath 2010 Master Portfolio, LifePath 2020 Master 
Portfolio, LifePath 2030 Master Portfolio, and LifePath 2040 Master Portfolio 
(five of the series constituting Master Investment Portfolio) incorporated by 
reference herein.

We also consent to the reference to our Firm under the headings "Financial 
Highlights" and "How to Read the Financial Highlights" in the prospectuses and 
"Independent Auditors" in the Statements of Additional Information.




/s/ KPMG Peat Marwick, LLP

San Francisco, CA
September 30, 1998


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