Busch Corporation has an existing loan in the amount of 6 million with an annual interest rate of 6.0% . the company provides an internal company prepared financial statement to the bank under the loan agreement. Two competing banks have offered to replace Busch Corporation’s existing loan agreement with a new one. United National Bank has offered to loan Busch 6 million at a rate of 5.0% but requires Busch to provide financial statements that have been reviewed by a CPA firm. First City Bank has offered to loan Busch 6 million at a rate of 4.0% but requires Busch to provide financial statements that have been audited by a CPA firm. Busch Corporation’s controller approached a CPA firm and was given an estimated cost of 35,000 to perform a review and 60,000 to perform an audit