Answer:
Given that,
Big Bank offers Interest rate = 10.0%
Bank Enn offers interest rate = 10.5%
(a) One can take the loan from Big bank at 10% and save the money in Bank Enn at 10.5%.
(b) Big Bank would experience a surge in the demand for loans whereas Bank Enn would receive a surge in deposits.
(c) Big bank would increase its interest rate and Bank Enn would decrease its rate.