If checkable deposits in Bank A total $300 million and the required reserve ratio is 10 percent, then required reserves at Bank A equal

Refer to Figure 4.2. How many Nash equilibria exist in this game?

A) 0 B) 1 C) 2 D) 3

The extra cost associated with undertaking an activity is called

A) opportunity cost. B) foregone cost. C) marginal cost. D) net loss.