What does it mean when the products sold by the firms in an industry are homogeneous?
A) The product sold by one firm is a perfect substitute of the product sold by another firm in the same industry.
B) Firms in the industry can produce the same product with different inputs.
C) All firms in the industry are identical in size.
D) The product sold by one firm is a perfect complement of the product sold by another firm in the same industry.
Answer: A
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The M1 measure of the money supply equals
A) currency plus checking account balances plus traveler's checks plus savings account balances. B) currency plus checking account balances plus traveler's checks. C) currency plus checking account balances. D) paper money plus coins in circulation.
Which of the following is NOT a reason why an increase in the interest rate usually makes investment projects less attractive?
A. At a higher rate, future dollars are worth less compared to current dollars. B. A typical investment project incurs the majority of its costs early in its life. C. A typical investment project receives a disproportionate fraction of its revenue early in its life. D. At a higher rate, putting money into the bank is more attractive.
A firm earning economic losses should operate in the short run as long as
A) the price per unit sold is greater than the average fixed cost per unit produced. B) the price per unit sold is greater than the average variable cost per unit produced. C) marginal revenue is at least the price per unit sold. D) the price per unit sold is equal to or greater than the marginal cost of production.
A market demand curve measures
A) how much a consumer is willing to pay for an additional unit of the good. B) the marginal social benefit of an additional unit of the good. C) the marginal social cost of an additional unit of the good. D) Both answers A and B are correct.