A bank that provides overdraft protection charges 12 percent for each $100 (or portion of $100) borrowed when an overdraft occurs. a. What amount of interest would the customer pay for a $440 overdraft? (Assume the interest is for the full amount borrowed for a whole year.) b. How much would be saved by using the overdraft protection loan if a customer has five overdraft charges of $45 each during the year?

A payday loan is structured to obscure the true interest rate you are paying. For example, you pay a $15 "fee" for a two-week $180 payday loan (when you repay the loan in two weeks, you pay $180+$15). What is the effective annual interest rate for this loan? Assume 26 bi-weekly periods per year. Enter your answer as a decimal, rounded to 4 decimal places. Your Answer:

You have a loan outstanding. It requires making seven annual payments of $4,000 each at the end of the next seven years. Your bank has offered to allow you to skip making the next six payments in lieu of making one large payment at the end of the loan's term in seven years. If the interest rate on the loan is 6%, what final payment will the bank require you to make so that it is indifferent to the two forms of payment?

You have a loan outstanding. It requires making three annual payments of $8,000 each at the end of the next three years. Your bank has offered to allow you to skip making the next two payments in lieu of making one large payment at the end of the loan's term in three years. If the interest rate on the loan is 5%, what final payment will the bank require you to make so that it is indifferent to the two forms of payment? The final payment the bank will require you to make is $ (Round to the nearest dollar.)