If a bushel of wheat costs $10 in the United States and 5 pounds in the United Kingdom, the long-run exchange rate must be 1. A. 2 pounds per dollar. B. 2.5 dollars per pound. C. 1.5 pounds per dollar. D. 1.8 dollars per pound. E. None of the above. Which of the following is an assumption of the monetary approach to the exchange rates? 2. A. Purchasing power parity (PPP) holds. B. Uncovered interest parity (UIRP) holds. C. Prices are flexible. D. All of the above. E. Only A and C of the above. Use the following information to answer questions 3 - 5. Consider the following economy:
If a bushel of wheat costs $10 in the United States and 5 pounds in the United Kingdom, the long-run exchange rate must be 1. A. 2 pounds per dollar. B. 2.5 dollars per pound. C. 1.5 pounds per dollar. D. 1.8 dollars per pound. E. None of the above. Which of the following is an assumption of the monetary approach to the exchange rates? 2. A. Purchasing power parity (PPP) holds. B. Uncovered interest parity (UIRP) holds. C. Prices are flexible. D. All of the above. E. Only A and C of the above. Use the following information to answer questions 3 - 5. Consider the following economy:
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Please show the solutions to all the question from 1-5.
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
Transcribed Image Text:Given the above information, what is the initial current account balance
for this economy?
3.
A. Current account deficit of $205.
B. Current account deficit of $125.
C. Current account surplus of $125.
D. Current account surplus of $150.
E. None of the above.
4.
Consider the above information. If government spending falls by $50,
what is the change in the current account balance?
A. -$35
В. —$15
C. $10
D. $35
E. None of the above.
Consider the above information. Beginning at the initial equilibrium
output, suppose instead that exports rise by 50. What is the change in
the current account balance?
5.
A. –$25
В. $45
С. —$75
D. $35
E. None of the above.

Transcribed Image Text:If a bushel of wheat costs $10 in the United States and 5 pounds in the
United Kingdom, the long-run exchange rate must be
1.
A. 2 pounds per dollar.
B. 2.5 dollars per pound.
C. 1.5 pounds per dollar.
D. 1.8 dollars per pound.
E. None of the above.
Which of the following is an assumption of the monetary approach to
the exchange rates?
2.
A. Purchasing power parity (PPP) holds.
B. Uncovered interest parity (UIRP) holds.
C. Prices are flexible.
D. All of the above.
E. Only A and C of the above.
Use the following information to answer questions 3 - 5.
Consider the following economy:
s = 0.2 (marginal propensity to save)
m = 0.2 (marginal propensity to import)
I
= 500 (investment)
Go = 300 (government spending)
TX, = 200 (taxes)
EX,
— 400 (еxports)
I Mo
100 (autonomous import spending)
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