A. Act as a signal
B. Act as a incentive
C. Act as a rationing device
D. shift the demand curve
A. The responsiveness of quantity demanded to a change in price
B. How far a demand curve shifts
C. a change in price
D. a change in quantity demanded
A. cause foreign assemblers of computers to use more computer components that are supplied by countries other than the United States
B. Increase the Price of computers to consumers in the United States
C. Increase the Production of computers in the United States
D. Increase the production of computer components in the United States
A. Inflation
B. Deflation
C. Social change
D. Price stability
A. fixed amount of money per unit traded
B. a percentage of money per unit traded
C. a percentage of the quantity of imports
D. All of the above
A. Mexico
B. USA
C. Brazil
D. Australia
A. public transport
B. the national health service
C. national defence
D. rail transport