Answer:
Bank X will received: $13,554.73.
Explanation:
* Calculation of Betty equal monthly repayment by using present value formula for annuity: 19,800 = PMT/1% x ( 1 - 1.01^-36) <=> PMT = $657.643
* The effective annual rate at the time of loan selling is calculated as: (1+14%/2)^2 - 1 = 14.49% => The monthly discount rate is 1.1449 ^(1/12) -1 = 1.134%
After the 16th payment is made, there is another 20 equal repayments, made at the end of each months; so we have 20 discounting periods, PNT = 657.643; discounting rate = 1.134%
=> Price Bank X receives = Present value of the repayment stream = 657.643/0.0134 x [1 - 1.0134^(-20)] = $13,554.73.