Contract

Exhibit No. 99 BA04009 -- 1CB1 BANC OF AMERICA Balance $90,628,000.00 Delay 24 WAC(1) 6.449962645 WAM(1) 359 Coupon 6.0000000000 Dated 09/01/2004 NET(1) 6.189462645 WALA(1) 1 Settle 09/30/2004 First Payment 10/25/2004
- ----------------------------------------------------------------------------------------------------- Price 1 2 3 4 5 - ----------------------------------------------------------------------------------------------------- Yield Yield Yield Yield Yield - ----------------------------------------------------------------------------------------------------- 102-24.00 5.78391 5.56524 5.30592 5.01795 4.70401 102-25.00 5.78108 5.56033 5.29851 5.00778 4.69080 102-26.00 5.77826 5.55541 5.29112 4.99761 4.67760 102-27.00 5.77544 5.55050 5.28372 4.98745 4.66440 102-28.00 5.77263 5.54560 5.27633 4.97729 4.65122 102-29.00 5.76981 5.54069 5.26894 4.96714 4.63804 102-30.00 5.76700 5.53579 5.26156 4.95699 4.62487 102-31.00 5.76418 5.53089 5.25419 4.94685 4.61170 103-00.00 5.76137 5.52599 5.24681 4.93672 4.59855 103-01.00 5.75856 5.52110 5.23944 4.92659 4.58540 103-02.00 5.75575 5.51621 5.23208 4.91647 4.57226 103-03.00 5.75294 5.51132 5.22472 4.90636 4.55912 103-04.00 5.75013 5.50644 5.21736 4.89625 4.54600 103-05.00 5.74733 5.50155 5.21001 4.88614 4.53288 103-06.00 5.74452 5.49667 5.20267 4.87605 4.51977 103-07.00 5.74172 5.49180 5.19532 4.86595 4.50666 103-08.00 5.73892 5.48692 5.18799 4.85587 4.49357 Spread @ Center Price 126 162 192 202 194 WAL 19.49480 9.04854 5.25372 3.53010 2.58877 Mod Durn 10.74 6.17 4.10 2.98 2.30 Principal Window Oct04 - Sep34 Oct04 - Sep34 Oct04 - Sep34 Oct04 - Sep34 Oct04 - Sep34 LIBOR_1MO 1.75 1.75 1.75 1.75 1.75 CMT_10YR 4.121 4.121 4.121 4.121 4.121 Prepay 0 PPC 50 PPC 100 PPC 150 PPC 200 PPC Optional Redemption Call (N) Call (N) Call (N) Call (N) Call (N) Yield Curve Mat 6MO 2YR 3YR 5YR 10YR 30YR Yld 1.935 2.466 2.749 3.282 4.039 4.839 - -----------------------------------------------------------------------------------------------------
-6- BA04009 -- 2CB1 BANC OF AMERICA Balance $10,000,000.00 Delay 24 WAC(2) 6.467135257 WAM(2) 359 Coupon 6.0000000000 Dated 09/01/2004 NET(2) 6.206635257 WALA(2) 1 Settle 09/30/2004 First Payment 10/25/2004
- ----------------------------------------------------------------------------------------------------- Price 1 2 3 4 5 - ----------------------------------------------------------------------------------------------------- Yield Yield Yield Yield Yield - ----------------------------------------------------------------------------------------------------- 104-03.00 5.69149 5.59418 5.51981 5.45536 5.26503 104-04.00 5.68891 5.59094 5.51606 5.45117 5.25955 104-05.00 5.68632 5.58770 5.51232 5.44699 5.25407 104-06.00 5.68374 5.58446 5.50857 5.44280 5.24860 104-07.00 5.68116 5.58122 5.50483 5.43862 5.24313 104-08.00 5.67859 5.57799 5.50109 5.43445 5.23766 104-09.00 5.67601 5.57476 5.49736 5.43027 5.23219 104-10.00 5.67343 5.57153 5.49362 5.42609 5.22673 104-11.00 5.67086 5.56830 5.48988 5.42192 5.22127 104-12.00 5.66828 5.56507 5.48615 5.41775 5.21581 104-13.00 5.66571 5.56184 5.48242 5.41358 5.21035 104-14.00 5.66314 5.55861 5.47869 5.40941 5.20489 104-15.00 5.66057 5.55539 5.47496 5.40524 5.19944 104-16.00 5.65800 5.55217 5.47123 5.40108 5.19398 104-17.00 5.65543 5.54894 5.46751 5.39691 5.18853 104-18.00 5.65287 5.54572 5.46378 5.39275 5.18309 104-19.00 5.65030 5.54251 5.46006 5.38859 5.17764 Spread @ Center Price 155 145 137 130 110 WAL 21.17388 14.59142 11.56794 9.78308 6.84027 Mod Durn 11.58 9.23 7.98 7.14 5.46 Principal Window Oct09 - Sep34 Oct09 - Sep34 Oct09 - Sep34 Oct09 - Sep34 Sep09 - Sep34 LIBOR_1MO 1.75 1.75 1.75 1.75 1.75 CMT_10YR 4.121 4.121 4.121 4.121 4.121 Prepay 0 PPC 50 PPC 100 PPC 150 PPC 200 PPC Optional Redemption Call (N) Call (N) Call (N) Call (N) Call (N) - -----------------------------------------------------------------------------------------------------
-7- BA04009 -- 4A1 BANC OF AMERICA Balance $45,654,000.00 Delay 24 WAC(4) 5.841410104 WAM(4) 179 Coupon 5.5000000000 Dated 09/01/2004 NET(4) 5.580910104 WALA(4) 1 Settle 09/30/2004 First Payment 10/25/2004
- ----------------------------------------------------------------------------------------------------- Price 1 2 3 4 5 - ----------------------------------------------------------------------------------------------------- Yield Yield Yield Yield Yield - ----------------------------------------------------------------------------------------------------- 102-23.00 5.08840 4.90508 4.68894 4.44434 4.17488 102-24.00 5.08369 4.89858 4.68033 4.43333 4.16122 102-25.00 5.07899 4.89209 4.67172 4.42233 4.14757 102-26.00 5.07430 4.88560 4.66312 4.41133 4.13392 102-27.00 5.06960 4.87911 4.65452 4.40034 4.12029 102-28.00 5.06491 4.87263 4.64593 4.38936 4.10666 102-29.00 5.06022 4.86615 4.63734 4.37838 4.09304 102-30.00 5.05553 4.85967 4.62876 4.36740 4.07943 102-31.00 5.05084 4.85320 4.62018 4.35644 4.06582 103-00.00 5.04615 4.84673 4.61160 4.34548 4.05222 103-01.00 5.04147 4.84026 4.60303 4.33452 4.03864 103-02.00 5.03679 4.83380 4.59447 4.32358 4.02505 103-03.00 5.03211 4.82734 4.58591 4.31264 4.01148 103-04.00 5.02743 4.82088 4.57735 4.30170 3.99792 103-05.00 5.02276 4.81443 4.56880 4.29077 3.98436 103-06.00 5.01809 4.80798 4.56026 4.27985 3.97081 103-07.00 5.01342 4.80153 4.55172 4.26893 3.95726 Spread @ Center Price 122 144 154 154 144 WAL 8.55540 5.83826 4.19010 3.15010 2.46333 Mod Durn 6.45 4.67 3.52 2.76 2.22 Principal Window Oct04 - Sep19 Oct04 - Sep19 Oct04 - Sep19 Oct04 - Sep19 Oct04 - Sep19 LIBOR_1MO 1.75 1.75 1.75 1.75 1.75 CMT_10YR 4.121 4.121 4.121 4.121 4.121 Prepay 0 PPC 50 PPC 100 PPC 150 PPC 200 PPC Optional Redemption Call (N) Call (N) Call (N) Call (N) Call (N) Yield Curve Mat 6MO 2YR 3YR 5YR 10YR 30YR Yld 1.935 2.466 2.749 3.282 4.039 4.839 - -----------------------------------------------------------------------------------------------------
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