Notional Balance of each Notional Class represents the percentage indicated below of, and reduces to that extent with, the Class Principal Balances indicated: Class Original Class Notional Balance Represents Approximately CY  ..........................................................................  $111,059,143 100%  of FC (PT Class) KY  .......................................................................... 250,463,742 100%  of KF (PAC I Class) NI   .......................................................................... 10,200,000 100%  of LO (PAC Class) NJ   .......................................................................... 10,200,000 100%  of LO (PAC Class) NY  .......................................................................... 81,116,571 100%  of NF (PAC Class) PY  .......................................................................... 127,290,857 100%  of PF (PAC Class) QI  .......................................................................... 7,583,333 100%  of QO (SCH/AD Class) TH .......................................................................... 20,618,640 100%  of TG (PAC I Class) TI   .......................................................................... 20,618,640 100%  of TG (PAC I Class) TY  .......................................................................... 112,227,120 100%  of TF (PAC I Class) UI  .......................................................................... 10,833,333 100%  of UO (SCH/AD Class) VI   .......................................................................... 10,638,333 100%  of VO (SCH/AD Class) WI  .......................................................................... 13,650,000 100%  of WO (TAC/AD Class) Tax Status:  Double REMIC Series. See "Certain Federal Income Tax Consequences" in this Supplement and in the Base Offering Circular. Regular and Residual Classes:  Class RR is a Residual Class and includes the Residual Interest of the Issuing REMIC and the Pooling REMIC; all other Classes of REMIC Securities are Regular Classes. B-10