Amortization schedule with periodic payments. Moulton Motors is advertising the following deal on a new Honda? Civic: "Monthly payments of ?$447.93 for the next 48 months and this beauty can be? yours!" The sticker price of the car is $ 18,000. If you bought the? car, what interest rate would you be paying in both APR and EAR? terms? What is the amortization schedule of the first six? payments?