Assume that there are only two people in the world, and each person can produce two products, Bread and Beer. The following table shows Zoe's and lan's production possibility frontiers (per hour). Bread Beer 12 8 Zoe lan 4 4 Zoe has a comparative advantage over lan in the production of Bread. lan has a comparative advantage over Zoe in the production of Beer. Assume that Zoe only produces Bread and lan only produces Beer, and they want to trade afterwards. To benefit both people, the price of Bread (in terms of Beer) needs to be the price of Beer (in terms of Bread) needs to be O a. the price of Bread needs to be between 2/3 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 5/3 Bread. O b. the price of Bread needs to be between 2/3 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 3/2 Bread. O C. the price of Bread needs to be between 3/5 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 3/2 Bread. O d. the price of Bread needs to be between 3/5 Beer and 1 Beer; the price of Beer needs to be between 1 Bread and 5/3 Bread.
