Practice Exam 1, Part #2

10 December 2022
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question
An economy's production possibilities frontier is also its consumption possibilities frontier
answer
When the economy only consumes what it produces (without any international trade).
question
The most obvious benefit of specialization and trade is that they allow us to
answer
Consume more goods than we otherwise would be able to consume
question
Suppose Jim and Tom can both produce two goods: baseball bats and hockey sticks. Which of the following is not possible?
answer
Jim has a comparative advantage in the production of baseball bats and a comparative advantage in the production of hockey sticks.
question
Which goods will a nation typically import?
answer
Those goods in which other nations have a comparative advantage.
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When two individuals produce efficiently and then make a mutually beneficial trade based on comparative advantage,
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They both obtain consumption above their production possibilities frontier.
question
In an hour, Mateo can wash 2 cars or mow 1 lawn. Tyler can wash 3 cars or mow 1 lawn. Who has the comparative advantage in which good?
answer
Tyler in washing, Mateo in mowing.
question
Alexis is a lawyer. She bills her clients $100 an hour for her services. She can also mow her lawn in 30 minutes. She can hire someone to mow her lawn who takes an hour. Of the following prices, which is the highest Alexis would pay someone to mow her lawn?
answer
$49
question
Trade between countries
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Allows each country to consume at a point outside its production possibilities frontier
question
Based on the above table, Aruba's opportunity cost of 1 cooler is ___ radios. Meanwhile, Iceland's opportunity cost of 1 cooler is ___ radios.
answer
2.5, 4.
question
Based on the table in the previous question, which of the following represents Aruba's production possibility frontier? The unit on both axes are units/hour.
answer
X axis: 2, Y axis: 5