The debt is amortized by equal payments made at the end of each payment interval. Compute (a) the size of the periodic payments; (b) the outstanding principal at the time indicated; (c) the interest paid by the payment following the time indicated for finding the outstanding principal; and (d) the principal repaid by the same payment as in part c. Payment Repayment Conversion Outstanding Debt Principal Interest Rate Period Interval Period Principal After: $12,000.00 5 years 1 month 5% quarterly 4th payment (a) The size of the periodic payment is $