A good's Demand Curve is QD = 25 - P, and its Supply Curve is QS = 10 + 2P
a. When P = $20, what is the difference, if any, between QD and QS?
b. When P = $3, what is the difference, if any, between QD and QS?
c. What are the equilibrium values of P and Q?
a. QD = 5 and QS = 50
b. QD = 22 and QS = 16
c. Q = 20 and P = $5
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The invention of the Internet should make poorer countries
a. poorer due to the expense of new technology. b. poorer because the Internet is primarily in richer countries. c. richer because technology adoption is easier. d. richer because they can distribute information without costs.
For any given year, the CPI is the price of the basket of goods and services in the
a. given year divided by the price of the basket in the base year, then multiplied by 100. b. given year divided by the price of the basket in the previous year, then multiplied by 100. c. base year divided by the price of the basket in the given year, then multiplied by 100. d. previous year divided by the price of the basket in the given year, then multiplied by 100.