To earn a higher return on the assets in the Social Security trust fund, a suggestion has been made to allow the trust fund to

If a government started with a budget deficit and moved to a surplus, domestic investment

a. and the real exchange rate would rise. b. and the real exchange rate would fall. c. would rise and the real exchange rate would fall. d. would fall and the real exchange rate would rise.

What is true for both a monopolist and a perfect competitor?

A. Both maximize profits by producing where MR = MC. B. Both have prices that are greater than marginal revenue C. Both minimize average total cost. D. Both face downward-sloping demand curve.