TABLE B-6

                                               COLLECTIVE INVESTMENT FUNDS
                                              15 LARGEST FIXED INCOME FUNDS
                                                      BY ASSET SIZE
                                                    DECEMBER 31, 1997
                                                                                                 FUND          TOTAL ASSETS   TOTAL
SEQ  NAME OF INSTITUTION                       FUND NAME                                     CLASSIFICATION    (THOUS. OF $) ACCOUNT

  1  State Street Bank and Trust Company   QUALITY A                                      02 EMPLOYEE BENEFIT    17,497,495       82
     BOSTON, MA
  2  State Street Bank and Trust Company   QUALITY D                                      02 EMPLOYEE BENEFIT    14,270,908       45
     BOSTON, MA
  3  Morgan Guaranty Trust Company of New  COMMINGLED FUND - PUBLIC BONDS                 02 EMPLOYEE BENEFIT    13,296,807      213
     NEW YORK CITY, NY
  4  State Street Bank and Trust Company   BOND MARKET INDEX FUND                         02 EMPLOYEE BENEFIT     7,163,788       19
     BOSTON, MA
  5  The Northern Trust Company            SHORT-TERM EXTENDABLE PORTFOLIO                02 EMPLOYEE BENEFIT     5,816,516       92
     CHICAGO, IL
  6  State Street Bank and Trust Company   DAILY BOND MARKET FUND                         02 EMPLOYEE BENEFIT     4,617,802       94
     BOSTON, MA
  7  State Street Bank and Trust Company   SECURITIES LENDING QUALITY TRUST               02 EMPLOYEE BENEFIT     4,484,342       85
     BOSTON, MA
  8  State Street Bank and Trust Company   DAILY GOV'T/CORPORATE BOND FUND                02 EMPLOYEE BENEFIT     4,392,375       27
     BOSTON, MA
  9  Fidelity Management Trust Company     MANAGED INCOME POOL I                          02 EMPLOYEE BENEFIT     3,392,891    1,360
     BOSTON, MA
 10  State Street Bank and Trust Company   SUPER COLLATERAL                               02 EMPLOYEE BENEFIT     3,195,513       18
     BOSTON, MA
 11  State Street Bank and Trust Company   INTERMEDIATE GOV'T INDEX FUND                  02 EMPLOYEE BENEFIT     2,669,991        4
     BOSTON, MA
 12  State Street Bank and Trust Company   MORTGAGE INDEX FUND                            02 EMPLOYEE BENEFIT     2,073,175        1
     BOSTON, MA
 13  Norwest Bank Minnesota, National Ass  STABLE RETURN FUND                             02 EMPLOYEE BENEFIT     1,891,965    1,642
     MINNEAPOLIS, MN
 14  State Street Bank and Trust Company   BOND MARKET FUND SER A                         02 EMPLOYEE BENEFIT     1,739,971        9
     BOSTON, MA
 15  Fidelity Management Trust Company     MANAGED INCOME POOL II                         02 EMPLOYEE BENEFIT     1,714,053       69
     BOSTON, MA