Suppose Big Bank offers an interest rate of 10.0​% on both savings and​ loans, and Bank Enn offers an interest rate of 10.5​% on both savings and loans. a. What profit opportunity is​ available? b. Which bank would experience a surge in the demand for​ loans? Which bank would receive a surge in​ deposits? c. What would you expect to happen to the interest rates the two banks are​ offering?