Class P Fraction Any Class I-P, Class II-P or Class III-P Fraction, as applicable.
Non-PO Fraction With respect to any Mortgage Loan, the lesser of (i) 1.00 and (ii) the quotient obtained by dividing the Net Mortgage Interest Rate for such Mortgage Loan by 6.500%.
PO Fraction With respect to any Discount Mortgage Loan, the difference between 1.0 and the Non-PO Fraction for such Mortgage Loan; with respect to any other Mortgage Loan, zero. Pool Balance (Non-PO Portion): As of any Distribution Date, the sum of the amounts for each Mortgage Loan that is an Outstanding Mortgage Loan of the product of (i) the Non-PO Fraction for such Mortgage Loan and (ii) the Scheduled Principal Balance of such Mortgage Loan. Pool Balance (PO Portion): As of any Distribution Date, the sum of the amounts for each Mortgage Loan that is an Outstanding Mortgage Loan of the product of (i) the PO Fraction for such Mortgage Loan and (ii) the Scheduled Principal Balance of such Mortgage Loan.
Current Class B-3 Fractional Interest As to any Distribution Date subsequent to the first Distribution Date, the percentage obtained by dividing the sum of the Principal Balances of the Class B-4, Class B-5 and Class B-6 Certificates by the sum of the Class A Non-PO Principal Balance and the Class B Principal Balance. As to the first Distribution Date, the Original Class B-3 Fractional Interest.
Original Class B-3 Fractional Interest As to the first Distribution Date, the percentage obtained by dividing the sum of the Original Class B-4 Principal Balance, the Original Class B-5 Principal Balance and the Original Class B-6 Principal Balance by the sum of the Original Class A Non-PO Principal Balance and the Original Class B Principal Balance. The Original Class B-3 Fractional Interest is specified in Section 11.18.