A marginal benefit curve
A) is the same as a demand curve.
B) is the same as a supply curve.
C) slopes upwards.
D) is a vertical line at the efficient quantity.
E) is U-shaped.
A
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Scott used $4,000,00 . from his savings account that paid an annual interest of 5% to purchase a hardware store. After one year, Scott sold the business for $4,100,000 . His accountant calculated his profit to be:
a. $300,000 b. $100,000 c. $80,000 d. $20,000
At the beginning of a year, decision makers expect the general level of prices to increase at a 6 percent annual rate. The CPI increases from 150 to 154.5 during the year; this indicates that
a. decision makers underestimated the rate of inflation during the year. b. decision makers overestimated the rate of inflation during the year. c. decision makers accurately forecast the rate of inflation during the year. d. the rate of inflation during the year was 4.5 percent.
One reason stagflation is difficult to recover from is because:
A. less output requires less inputs to be hired. B. prices tend to adjust more quickly downward than upward. C. wages are sticky downward. D. input prices increase with output prices.
Everything else being the same, if the interest rate in the United States increases, then in the foreign exchange market the
A) demand for U.S. dollars will remain unchanged. B) demand for U.S. dollars will increase. C) demand for U.S. dollars will decrease. D) supply of U.S. dollars will increase.