You take out an $8,300 car loan that calls for 48 monthly payments starting after 1 month at an APR of 6%.

a. What is your monthly payment? (Do not round intermediate calculations. Round your answer to 2 decimal places.)

b. What is the effective annual interest rate on the loan? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)

c. Now assume the payments are made in four annual year-end installments. What annual payment would have the same present value as the monthly payment you calculated? (Do not round intermediate calculations. Round your answer to 2 decimal places.)