Use the Actuarial Method to Find the Amount of Unearned

Multiple Choice

Use the actuarial method to find the amount of unearned interest for the loan paid in full before the due date.
-Amount Financed: $2500 Regular Monthly Payment: $55.61
Total Number of Payments scheduled: 60
Loan repaid in full instead of making: 36th payment

A) $151.61
B) $173.24
C) $153.34
D) $146.95