The Consumer Price Index excludes all of the following, except one. Which one is
included in the CPI?
a. Services purchased directly by consumers
b. Raw materials
c. Services purchased by the government
d. Machinery purchased by firms
e. Intermediate goods purchased by firms
Which of the following statements is most accurate?
a. Most of the variation in consumption spending can be explained by changes in the
interest rate.
b. Most of the variation in consumption spending can be explained by changes in
disposable income.
c. Most of the variation in consumption spending can be explained by changes in
wealth.
d. Most of the variation in consumption spending can be explained by changes in debt.
e. There is no single factor that explains much of the variation in consumption
spending.
Which of the following would not enhance economic growth?
a. Subsidies for investments in physical capital
b. An increase in the corporate profits tax
c. Subsidies for investments in human capital
d. A tax cut that encourages saving
e. Subsidies for research and development expenditures