a. Find the annual financing cost of a 45 day revolving credit agreement with a 0.5% commitment fee. Assume you borrow $377,863m at 5.96%. You can borrow up to $500,000.

b. Find the annual financing cost (AFC) or a 30 day line of credit where the bank requires a 10% compensating balance requirement. Assume you borrow $211,895m at 5.39% and you have $20,000 in the bank.