The buyers of a good will want to purchase it as long as their willingness to pay for the good is:

Bank runs are a possibility because

A) the FDIC is inefficient. B) bankers are often poor businesspeople. C) in difficult times people want currency instead of demand deposits. D) banks do not keep enough reserves to cover all their depository liabilities.

Which of the following would most likely cause an increase in aggregate demand?

a. an increase in the corporate income tax b. an increase in interest rates c. an increase in the budget deficit d. an increase in personal income tax rates