Answer:
The correct answer is letter "C": The effective annual rate equals the annual percentage rate when interest is compounded annually.
Explanation:
Interest Rate is the cost of borrowing money, expressed as a percentage of the loan amount. Interest rates are the primary yardsticks for measuring how much return lenders will get.
The effective annual interest rate is a way of restating the annual interest rate so that it takes into account the effects of compounding. Using the effective annual interest rate helps us understand how differently a loan or investment performs if it compounds annually, semiannually, monthly, or in any other time frame. If compounded annually, the effective interest rate equals the annual percentage rate.