An important variable that is left out of economic models is
a. implicit costs.
b. excess profits.
c. entrepreneurship.
d. the opportunity cost of resources.
C
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The people who support restricted international trade say that ______
A. protection saves jobs, in both the U.S. and foreign economies B. U.S. firms won't be able to compete with low-wage foreign labor if trade is free C. outsourcing sends jobs abroad, which brings diversification and makes our economy more stable D. protection is needed to enable U.S. firms to produce the things at which they have a comparative advantage
If prices (as measured by the CPI) fell by one-half and nominal wages fell by one-third, what would happen to real wages?
a. They would fall by one-third b. They would remain unchanged c. They would decrease d. They would increase e. They would fall by one-half