A numerical target that companies must meet for the hiring of minorities is called a(n)

Which of the following is not a reason why China is unlikely to maintain high enough rates of productivity growth to catch up with the standard of living in the United States?

A) Much of China's growth is likely due to the transition from a centrally-planned economy to a market economy. B) Because of the low birth rate in China, the labor force will soon decline. C) The United States invests more in research and development than does China. D) The Chinese migration of rural workers to more productive urban jobs.

Which of the following is the environmental approach found in the Clean Air Act of 1990?

a. Marketable pollution permits. b. Price caps. c. Command-and-control regulation. d. EPA marginal social permits.