The theory of comparative advantage implies that Multiple Choice the U. S. could have a comparative disadvantage in producing all goods and services. two countries can have a comparative advantage in production of the same good. the world gains from trade since it allows production to move to the countries where their opportunity cost is lowest. the country with the comparative advantage also has an absolute advantage.

There is a small, family-owned store that sells food and household goods in a small town. the owners have good relations with the community, especially with local farmers who supply much of the food. the farmers aren't organized into a cooperative or union, and the store deals with each individually. suppose the store wanted to buy some farms to control the supply of certain vegetables. how would you classify this strategic move? select one: a. horizontal integration b. forward integration c. backward integration d. concentric integration