If Country A can produce 10 units of wheat and 5 units of cloth with the same resources that Country B uses to produce 6 units of wheat and 4 units of cloth, which country has an absolute advantage in producing wheat?

Country A has an absolute advantage in producing wheat because it can produce more units than Country B using the same resources. Specifically, Country A can produce 10 units of wheat, while Country B can only produce 6 units. This means that Country A is more efficient in wheat production because it yields more output from the same amount of resources. For example, if both countries use the same amount of land and labor, Country A's ability to produce 10 units shows it has a clear advantage. Therefore, when comparing their production capabilities, Country A is better at making wheat than Country B.