Which of the following are among the effects of CFC usage?

a. increased cases of skin cancer c. urban smog
b. acidification of surface waters d. all of the above


a. increased cases of skin cancer

Economics

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Which of the following actions did Congress take in the 1930s, in an effort to prevent future financial crises like the stock market crash of 1929?

A. Formation of the FDIC B. Bubble Act C. Formation of the Federal Reserve Bank D. American Anti-Corruption Act

Economics

Of the following items, which is least likely to be discussed by a teacher of macroeconomics?

a. the national employment b. the business cycles c. our unemployment policy d. national income accounting e. a firm's profit

Economics

If there is an increase in market demand in a perfectly competitive market, then in the short run

a. there will be no change in the demand curves faced by individual firms in the market. b. the demand curves for firms will shift downward. c. the demand curves for firms will become more elastic. d. profits will rise.

Economics

Where a firm generates beneficial externalities, society would be better off if

A. the firm produced a larger output level. B. the firm reduced its output level. C. a tax was levied on the firm equal to the dollar amount of the externalities. D. price was reduced below marginal private cost.

Economics