When Delta decides to quit flying to Lithuania, it directly answers the ________ question

In the money market, if the money supply decreases, the opportunity cost of holding money: a. decreases and the quantity of money demanded increases

b. decreases and the quantity of money demanded falls. c. increases and the quantity of money demanded falls. d. increases but the quantity of money demanded remains unchanged. e. increases and the quantity of money demanded also increases.

Because of the greater flexibility that firms have in the long run, all short-run cost curves lie on or above the long-run curve

a. True b. False Indicate whether the statement is true or false