Winnie's Car Wash is a perfectly competitive firm. The table above shows Winnie's total product schedule. If the price of a car wash is $4, what is the value of marginal product of the second worker?
A) $80
B) $20
C) $30
D) $180
A
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In this year, Country A has a real GDP per person that is 4 times greater than that of Country B. Country B's growth rate of real GDP per person is 3.5 percent per year
How many years will it take for Country B's real GDP per person to reach the same level that Country A had in this year? A) 10 years B) 20 years C) 40 years D) 60 years E) 56 years
Per capita income is calculated as:
a. national income divided by number of households. b. national income divided by number of people. c. number of households divided by national income. d. number of people divided by national income. e. number of people divided by domestic income.
People are willing to pay more for a diamond than for a bottle of water because
a. the marginal cost of producing an extra diamond far exceeds the marginal cost of producing an extra bottle of water. b. the marginal benefit of an extra diamond far exceeds the marginal benefit of an extra bottle of water. c. producers of diamonds have a much greater ability to manipulate diamond prices than producers of water have to manipulate water prices. d. water prices are held artificially low by governments, since water is necessary for life.
If a government redesigned its unemployment insurance programs so that the unemployed had greater incentives to quickly find appropriate jobs, then which of the following curves would shift right?
a. the long-run Phillips curve and the long-run aggregate supply curve b. the long-run Phillips curve but not the long-run aggregate supply curve c. the long-run aggregate supply curve but not the long-run Phillips curve d. neither the long-run Phillips curve nor the long-run aggregate supply curve