I am considering loaning my brother $10,000 for one year. He has agreed to pay 10% interest on the loan. If I don’t loan my brother the $10,000, it will stay in my bank account for the year, where it will earn 2% interest. What is the opportunity cost to me of the loan to my brother?
a. $1,200.
b. $1,000.
c. $200.
d. $800.
Answer: c. $200.
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The argument first used to protect the U.S. steel industry from foreign competition over a century ago was the
a. diversity of industries argument b. antidumping argument c. national security argument d. retaliation argument e. infant industries argument
A monopolist in the radio industry has two radio-making plants. The marginal cost of radio production by Plant A is $4Q (where Q is the number of radios produced) and the marginal cost of radio production by Plant B is always $16 . If the demand curve for radios is downward sloping, the monopolist will
a. never produce radios at Plant A. b. always produce four times as many radios at Plant B as at A. c. never produce more than four radios at Plant A. d. produce radios at Plant A only as a last resort.
The national debt
A. Equals the dollar amount of outstanding U.S. Treasury bonds. B. Will be paid off when the budget is finally balanced. C. Is paid off each fiscal year when the debt is refinanced. D. Will never be paid off in any given year, but it will be entirely paid off when it is refinanced over a number of years.
Suppose that nineteenth-century politicians had succeeded in their attempt to impose a “single tax”—a tax on suppliers of land (i.e., landlords). Most of the economic burden of the tax would have been borne by
A. renters, because the demand for land is generally less elastic than its supply. B. renters, because the demand for land is generally more elastic than its supply. C. landlords, because the demand for land is generally less elastic than its supply. D. landlords, because the demand for land is generally more elastic than its supply.