You want to buy a new sports coupe for $74.700, and the finance office at the dealership has quoted you a loan with an APR of 71 percent for 72 months to buy the car. a. What will your monthly payments be? Note: Do not round intermediate colculations and round your answer to 2 decimal places, e.g., 32.16. b. What is the effective annual rate on this loan? Note: Do not round intermediate calculations and enter your onswer as a percent rounded to 2 decimol places, e.9., 32.16