Which of the following do economists consider to be capital?
A. A pair of stockings.
B. A construction crane.
C. A savings account.
D. A share of IBM stock.
Answer: B
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During hyperinflation, exploding inflation causes real money demand to
A) fall over time, and this additional monetary change makes money prices rise even more quickly than the money supply itself rises. B) increase over time, and this additional monetary change makes money prices rise even more quickly than the money supply itself rises. C) fall over time, and this additional monetary change makes money prices decrease even more quickly than the money supply itself rises. D) increase over time, and this additional monetary change makes money prices decrease even more quickly than the money supply itself rises. E) fall over time, and this additional monetary change makes money prices decrease even less quickly than the money supply itself rises.
Exhibit 30-3 Costs of Eliminating:Firm A Firm B Firm C 1st ton of pollution$ 30 $ 50 $ 600 2nd ton of pollution$ 70 $ 90 $ 700 3rd ton of pollution$125 $150 $ 900 4th ton of pollution$200 $250 $1,300 Refer to Exhibit 30-3. What is the cost to Firm B of eliminating 2 tons of pollution?
A. $350 B. $250 C. $300 D. $140 E. $540
Debbie quits her job, which pays $30,000 a year, to finish her college degree. Her annual college expenses are $10,000 for tuition, $2,000 for books, and $700 for food. What is her opportunity cost of attending college for the year?
The notion of the "classical range" was one of the basic parts of the
A. present value curve. B. aggregate supply curve. C. aggregate demand curve. D. supply curve.