The correct answer is B.
Comparative advantage is an economic term that refers to the process of producing goods and services at a lower cost than the competition.
A comparative advantage gives a company the ability to sell goods and services at a lower price than its competitors and thus obtain stronger sales margins.
Comparative advantage suggests that countries would trade with each other, exporting the goods that they have a relative advantage in productivity.
This term is attributed to the English economist David Ricardo in 1817.
