Economics Practice Problems
Question 1:
Question 2:

Question 21:
Greece has 10 million workers. Each worker can make either 2 blocks of feta or 1 block of halloumi cheese. That is the maximimum amount of feta Greece can produce = 20 million blocks and the maximum amount of halloumi cheese Greece can produce = 10 million blocks.
On the other hand, Cyprus has 1 million workers. Each worker can make either 1 blocks of feta or 3 block of halloumi cheese. That is the maximimum amount of feta Cyprus can produce = 1 million blocks and the maximum amount of halloumi cheese Cyprus can produce = 3 million blocks.
These production possibilities have been presented in the table below.

To produce 20 million blocks of feta, Greece has to sacrifice 10 million blocks of halloumi cheese. So, to produce 1 unit of feta, Greece has to sacrifice 10/20 = 1/2 units of halloumi cheese. Hence, the opportunity cost of feta in Greece = 1/2 =0.5 halloumi cheese.
Similarly, the opportunity cost of feta in Cyprus = 3/1 = 3 halloumi cheese.
On the other hand, to produce 10 million blocks of halloumi cheese, Greece has to sacrifice 20 million blocks of feta. Hence, opportunity cost of producing 1 unit of halloumi cheese = 20/10 = 2 feta. Similarly, the opportunity cost for Cyprus to produce a unit of halloumi cheese = 1/3 = 0.33 feta.
The opportunity cost are presented in the table below.

Hence, the correct answer is: The opportunity cost of feta in Greece is 1/2 and the opportunity cost of feta in Cyprus is 3.
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Question 2
The information given has been summarized in the table below which shows the labor productivity in Greece and Cyprus. As shown, eac h worker in Greece can make either 2 blocks of feta or 1 block of halloumi cheese. Similarly, each worker in Cyprus can make either 1 blocks of feta or 3 block of halloumi cheese.
Hence, Greece has an absolute advantage in feta production and Cyprus has an absolute advantage in Halloumi cheese production based on the labor productivity.

Therefore, the correct option is: Greece has the absolute advantage in feta and Cyprus in halloumi.
Economics Practice Problems Question 1: Question 2: QUESTION 21 Assume that Greece and Cyprus produce feta...
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2. Problems and Applications Q2 An American worker can produce either 5 cars or 9 tons of grain a year. A Japanese worker can produce either 3 cars or 9 tons of grain a year. To keep things simple, assume that each country has 100 million workers. Complete the following table with the number of workers needed to make one car or 1 ton of grain in the United States and Japan. Workers Needed to Make 1 Car 1 Ton...
2. Problems and Applications Q2 An American worker can produce either 5 cars or 9 tons of grain a year. A Japanese worker can produce either 3 cars or 9 tons of grain a year. To keep things simple, assume that each country has 100 million workers. Complete the following table with the number of workers needed to make one car or 1 ton of grain in the United States and Japan. Workers Needed to Make 1 Car1 Ton of...
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Q1:
Q2:
Suppose that a worker in Country A can produce either 25 bananas or 5 tomatoes each year. Country A has 200 workers. Suppose a worker in Country B can produce either 18 bananas or 6 tomatoes each year. Country B has 400 workers. The workers in Country B will benefit from trade if they: Multiple Choice specialize in bananas because they have a comparative advantage in banana production. O specialize in tomatoes because their opportunity cost of tomatoes...
Q 1: Clancy and Eileen are farmers. Each one owns a 20-acre plot
of land. The following table shows the amount of corn and rye each
farmer can produce per year on a given acre. Each farmer chooses
whether to devote all acres to producing corn or rye or to produce
corn on some of the land and rye on the rest.CornRye(Bushels per acre)(Bushels per acre)Clancy205Eileen5010On the following graph, use the blue line (circle symbol) to
plot Clancy's production possibilities...
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