=+E5–5 First Choice Bank wants to earn an effective interest rate of 18% per year. In order to suit different potential borrowers’ needs, the bank offers two options. The first calculates interest on a weekly compounding basis, while the second calculates interest compounded monthly. What interest rate is the bank required to report for the two options? Give one reason why a borrower might prefer an interest rate compounded monthly over one that is compounded weekly.