Canada Has a Comparative Advantage in Producing Airplanes If

Multiple Choice

Canada has a comparative advantage in producing airplanes if

A) it can produce airplanes at a lower dollar cost than another country.
B) it can produce a larger quantity of airplanes than another country.
C) it has a larger quantity of skilled aviation workers than another country.
D) it can produce airplanes at a higher opportunity cost than another country.
E) it can produce airplanes at a lower opportunity cost than another country.