Answer:
a. 6.90%
Step-by-step explanation:
You want the APR that lets you repay a loan of $52,700 with 60 monthly payments of $1041.
Calculating the interest rate from other loan parameters is an iterative process. Fortunately, many spreadsheets and financial calculators can do that for you. The one shown in the attachment calculates the rate to be ...
APR = 6.90% . . . . . choice A
__
Additional comment
Another way to solve this problem is to compute the payment for each of the answer choices. This is shown in the second attachment. The rate that results in a payment of $1041 is 6.90%.