The maximum contaminant level goals (MCLGs)
a. define the pollutant level at which no known or expected health effects arise, allowing for a margin of safety
b. are enforceable standards
c. are unrelated to the maximum contaminant levels (MCLs)
d. all of the above
a. define the pollutant level at which no known or expected health effects arise, allowing for a margin of safety
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Issuing stock is riskier for corporations since there is a legal requirement to pay dividends.
Answer the following statement true (T) or false (F)
Which of the following about employment discrimination is true?
a. Employers who discriminate against blacks and other minorities will have lower costs than rival firms that hire employees strictly on the basis of productivity. b. After adjusting for factors such as education, experience, and location, the earnings of black men are almost identical to the earnings of white men. c. If minority and white employees in a skill category are equally productive, the profit motive provides employers with a strong incentive to hire minority employees if they are available at a lower wage. d. The empirical evidence indicates that the earnings gap between whites and blacks is entirely the result of worker preference.
Shoeleather costs arise when higher inflation rates induce people to
a. spend more time looking for bargains. b. spend less time looking for bargains. c. hold more money. d. hold less money.
Figure 10.2 depicts a firm's marginal revenue product curve. If the output price is $5, what is the marginal product of the third worker?
A. four units of output B. five units of output C. six units of output D. seven units of output