It is possible for one person to have a comparative advantage in the production of all products?

Question

Quizplus · Accepted Answer

It is not possible for one person to have a comparative advantage in the production of all products because comparative advantage arises from differences in opportunity costs between two individuals or groups. Since opportunity costs differ among individuals and products, it is not possible for one person to have an absolute advantage in the production of all products.

It Is Possible for One Person to Have a Comparative