Consider a two-country, two-commodity model. The table below shows the units of Good X and Good Y produced in Country A and Country B per labor hour.

Productivity	Country A	Country B
Good X	1.00	0.50
Good Y	0.20	0.70

1. (2.0 pts) Determine the number of labor hours required to produce one unit of each good produced in each country. Show your answer in a table format like above.

Answer:

	Country A	Country B
Good X
Good Y

2. (2.0 pts) Determine the commodity of absolute advantage for each country. Explain why.

Answer:

3. (3.0 pts) Calculate the opportunity cost of producing one unit of each good in Country A and B. Determine the commodity in which each country has a comparative advantage.

After doing your calculations, put your numbers in a table.

Answer:

4. (1.0 pt) Determine the range within which mutually international trade can take place for good X in terms of good Y.

Answer: