During World War II, prisoners of war used ________ as money

In the long run, total fixed cost will:

a. remain constant. b. increase. c. decrease. d. not exist by definition.

Which of the following statements about the U.S. balance of payments in 2013 is true?

a. In the third quarter of 2013, the services account recorded a deficit of $25 million. b. In the third quarter of 2013, the current account showed a surplus of $174,091 million. c. In the third quarter of 2013, the merchandise account showed a surplus of $179,457 million. d. In the third quarter of 2013, the merchandise account showed a deficit of $179,457 million. e. In the third quarter of 2013, the services account recorded a deficit of $38,175 million.