Kate's Great Crete (KGC) is a local monopolist of ready-mix concrete. Its annual demand function is Q = 20,000 - 400P, where P is the price, in dollars, of a cubic yard of concrete and Q is the number of cubic yards sold per year. What is KGC's inverse demand function?
A. P = 20,000 - 400Q
B. P = 400 - 20,000Q
C. P = 50 - 0.0025Q
D. P = 50 - 0.005Q
C. P = 50 - 0.0025Q
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The Maastricht treaty was the first step toward
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A monopoly:
a. can increase price and increase output at the same time. b. can charge any price it wants and still sell all of its output. c. can sell any output it produces provided it accepts the market price. d. must lower price in order to increase output. e. faces a perfectly elastic demand curve.
On a given day, the exchange rate for one U.S. dollar is 1.2 Canadian dollars and 0.5 British pounds. Exactly six months later, the exchange rate for one U.S. dollar is 1.1 Canadian dollars and 0.7 British pound. From the information given, we can say that:
a. the dollar has appreciated relative to Canadian dollars and depreciated relative to British pounds. b. the dollar has appreciated relative to British pounds and depreciated relative to Canadian dollars. c. the dollar has appreciated relative to both British pounds and Canadian dollars. d. the dollar has depreciated relative to both British pounds and Canadian dollars. e. there is no change in the relative value of the U.S. dollar.