If a consumer receives 20 units of utility from consuming two candy bars, and 25 units of utility from consuming three candy bars, the marginal utility of the second candy bar is
A) 25 utils.
B) 20 utils.
C) 5 utils.
D) unknown as more information is needed to determine the answer.
Answer: D
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If wages a firm pays it workers increase, then
A) the firm's long-run average cost curve shifts upward. B) the firm moves rightward along its long-run average cost curve to where it has diseconomies of scale. C) the firm's long-run average cost curve does not shift and there is no movement along the long-run average cost curve. D) the firm moves rightward along its long-run average cost curve but not necessarily to where it has diseconomies of scale.
If the required reserve ratio is 15 percent, currency in circulation is $400 billion, checkable deposits are $1000 billion, and excess reserves total $1 billion, then the M1 money multiplier is
A) 2.54. B) 2.67. C) 2.35. D) 0.551.
Suppose the government currently places tariffs and/or other import restrictions on good X. Will imposing a tariff and/or trade restriction on good Y necessarily reduce overall social welfare for the economy?
What will be an ideal response?
After firm A producing one good acquired another firm B producing another good, it raised the prices for the bundle of goods. One can conclude that the goods were
a. substitutes b. complements c. not related d. None of the above