1. What is the opportunity cost of one pair of shoes in Mexico?
2. What is the opportunity cost of one pair of shoes in Egypt?
3. Which country hasa comparative advantagein the production of shoes?
4. Which country hasa comparative advantagein the production of T-shirts?
5. In this example, the country of Mexico should export ------- and import -------- .

Mexico output Egypt output T-shirts 360 320 Shoes 60 80