Question

Among the main sources of comparative advantage are the​ following: A. climate and natural​ resources, relative abundance of labor and​ capital, technology, external diseconomies. B. climate and natural​ resources, relative scarcity of labor and​ capital, technology, external economies. C. climate and natural​ resources, relative abundance of labor and​ capital, inefficient​ technology, external economies. D. climate and natural​ resources, relative abundance of labor and​ capital, technology, external economies.

Answer 1

A. climate and natural​ resources, relative abundance of labor and​ capital, technology, external diseconomies.

Step-by-step explanation:

Answer 2

D

Step-by-step explanation:

climate and natural​ resources, relative abundance of labor and​ capital, technology, external economies are all factors of comparative advantage which enables goods to be produced at a favourable opportunity cost