Paul runs a shop that sells printers. Paul is a perfect competitor and can sell each printer for a price of $300
The marginal cost of selling one printer a day is $200; the marginal cost of selling a second printer is $250; and the marginal cost of selling a third printer is $350. To maximize his profit, Paul should sell A) one printer a day.
B) two printers a day.
C) three printers a day.
D) more than three printers a day.
B
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Which of the following is NOT a form of nonprice competition?
a) location b) physical characteristics c) advertising d) discounts
Suppose the economy is at point B. If firms expect profits will be higher in the future, to what point might the economy's move in the short run?
A) It stays at point B. B) It shifts to a point such as A. C) It shifts to a point such as C. D) None of the above answers are correct because it is the SAS curve that shifts, not the AD curve.