Countries of the world differ in terms of their
A) geographic size.
B) population size.
C) standards of living.
D) All of the above.
D
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Suppose that there is a negative aggregate demand shock and the central bank commits to an inflation rate target. If the commitment is credible, then
A) the public's expected inflation will remain unchanged. B) the short-run aggregate supply curve will rise. C) over time inflation will fall. D) all of the above. E) both A and C.
If company X is successfully outsourcing its production of T-shirts to China, it is
a. Creating wealth by moving labor in China from lower value use to higher value use b. Should be stopped on economic grounds since it is destroying wealth c. Destroying wealth by acquiring cheaper labor from China d. Both A & C
A market demand curve is
a. the sum of the demand curves of individuals in a market b. the sum of individuals who make demands c. horizontal at the market price d. vertical at the market price e. upward sloping
A firm has four different investment options. Option A will give the firm $10 million at the end of one year, $10 million at the end of two years, and $10 million at the end of three years. Option B will give the firm $5 million at the end of one year, $10 million at the end of two years, and $15 million at the end of three years. Option C will give the firm $15 million at the end of one year,
$10 million at the end of two years, and $5 million at the end of three years. Option D will give the firm $21 million at the end of one year, nothing at the end of two years, and $9 million at the end of three years. Which of these options has the highest present value if the rate of interest is 5 percent? a. Option A b. Option B c. Option C d. Option D