Mutually Beneficial International Trade Between Two Countries Depends on

Multiple Choice

Mutually beneficial international trade between two countries depends on

A) each country having an absolute advantage in the production of a different good
B) one country being worse (requiring more resources) than the other in the production of every good
C) at least one country having a zero opportunity cost in the production of at least one good
D) one country being relatively better at producing a good (which makes the other country relatively worse at it)
E) one country being relatively better at producing all goods