Exhibit 7-15 Long-run average cost
If the firm represented in Exhibit 7-15 is operating with a plant whose size corresponds to short-run average total cost curve A, the level of output that would minimize its short-run average total cost is:

Which of the following is not a policy instrument of the Fed?

A) Changing reserve requirements B) Open-market operations C) Changing the discount rate D) Changing the federal government budget deficit

Suppose we were analyzing the Turkish lira per euro foreign exchange market. If there is the expectation that the euro will fall in value in the near future. As a result of speculators' actions the:spot

a. Supply of euros in the foreign exchange market rises, and the demand for euros in the foreign exchange market falls, causing an appreciation of the euro. b. Supply of euros in the foreign exchange market rises, and the demand for euros in the foreign exchange market rises, causing an uncertain change in the value of the euro. c. Supply of euros in the foreign exchange market rises, and the demand for euros in the foreign exchange market falls, causing a depreciation of the euro. d. Supply of euros in the foreign exchange market falls, and the demand for euros in the foreign exchange market rises, causing an appreciation of the euro. e. Neither supply nor demand in the foreign exchange market change because relative international prices influence trade flows and not the exchange rate.