The aggregate demand curve indicates the relationship between:
a. the real wage rate and the quality of resources demanded by producers of goods and
services.
b. the interest rate and the amount of loanable funds demanded by borrowers.
c. the natural rate of unemployment and the demand for goods and services when the
economy is in long-run equilibrium.
d. the general price level and the aggregate quantity of goods and services demanded.
Which of the following U.S. taxes is the most consistent with the ability-to-pay
principle?
a. The excise tax on gasoline.
b. The federal income tax.
c. State sales taxes.
d. The Social Security payroll tax.
Robinson Crusoe’s decision to produce more capital goods and fewer consumer goods
in a given period causes:
a. a decrease in the resources available in its economy.
b. an increase in economic growth in future periods.