1. a. Consider 2 countries (the United States and the United Kingdom) that use input such as labor to produce 2 different goods: cloth and food. Particulars Food Cloth United Kingdom 20 10 United States 30 30 Define comparative advantage. Determine how should each country make optimize the use of labor, that is, by producing the good in which they have a comparative advantage. b. Determine which country will trade for which product and given that food that can be produced by using equal scare resources when both countries decide to apply a comparative advantage technique