In which of the following U.S. occupations is the rate of unionization the highest?

The players in a game theory situation often do not act in their joint interest because of which of the following?

A) They do not realize the benefit of cooperation. B) Players strive to minimize their opponents' profits. C) Players do not understand the game and its payoffs. D) It is not in each player's self-interest to cooperate. E) Players understand the game but they do not know which action(s) will benefit their joint interest.

Open market purchases of bonds by the Federal Reserve eventually

a. reduce the pressures on bond markets b. increase real GDP c. lead to open market sales of bonds d. increase the interest rate e. encourage tax increases