A circular-flow diagram is a model that
a. helps to explain how participants in the economy interact with one another.
b. helps to explain how the economy is organized.
c. incorporates all aspects of the real economy.
d. Both (a) and (b) are correct.
d
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If the Citrus Growers Association grows $1 million worth of oranges, sells $500,000 worth of oranges to consumers, uses the rest to make orange juice that is sold to consumers for $3 million, Citrus Grower's contribution to GDP is:
A. $3,500,000. B. $500,000. C. $4,000,000. D. $1,000,000.
Suppose a basket of goods costs $400 in the United States and £200 in Britain. If the exchange rate is $1/pound, what will happen in the foreign exchange market, according to the purchasing power parity theory?
a. The market will go further out of equilibrium because of increased activity. b. An increase in demand for pounds will lead to an increase in the price of pounds. c. An increase in demand for dollars will lead to an increase in the price of dollars. d. An increase in demand for dollars will lead to a decrease in the price of dollars. e. An increase in demand for pounds will lead to a decrease in the price of pounds.
An arbitrageur is an exporter that seeks to conduct countertrade in emerging markets.
a. true b. false
Based on the graph showing equilibrium output and price for a monopolist, profits stop growing when production goes beyond which point?
a. QD
b. Q1
c. Q2
d. QM