The Clean Air Act and the Clean Water Act were originally passed in
A. the 1960s.
B. the 1970s.
C. the 1930s.
D. the 1990s.
Answer: B
Economics
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China's initial economic reforms were in which sector?
A) Manufacturing B) Infrastructure C) Agriculture D) Mining
Economics
Suppose that a worker in Country A can make either 10 iPods or 5 tablets each year. Country A has 100 workers. Suppose a worker in Country B can make either 2 iPods or 10 tablets each year. Country B has 200 workers. Country A has the absolute advantage in the production of:
A. iPods only. B. tablets only. C. both iPods and tablets. D. neither iPods nor tablets.
Economics