Which of the following games involving the roll of a single die is a fair bet?
A) Bet $1 and receive $1 if 3 or 4 comes up.
B) Bet $1 and receive $1 if 3, 4, or 5 comes up.
C) Bet $1 and receive $4 if 6 comes up.
D) None of the bets is a fair bet.
B
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The country of Pimm exports $500 billion worth of goods and services and imports $400 billion worth of goods and services. Net interest income paid abroad is $50 billion and net transfers are $0. The current account balance is ________
A) $50 billion B) $100 billion C) $150 billion D) $975 billion
Refer to Table 4-3. The table above lists the marginal cost of polo shirts by Marko's, a firm that specializes in producing men's clothing. If the price of polo shirts increases from $15 to $20
A) producer surplus will rise from $13 to $28. B) there will be a surplus of polo shirts. C) the marginal cost of producing the third polo shirt will increase to $20. D) consumers will buy no polo shirts.