In the USA, workers can make 100 planes. Alternatively, those American workers could produce 200 cars. In Canada, workers can make 20 planes. Alternatively, those Canadian workers could produce 300 cars. O a. The USA has the compartive advantage in producing planes but Canada has the absolute advantage in producing cars. O b. Canada has the compartive advantage in producing planes but the USA has the absolute advantage in producing cars. O c. USA has comparative advantage in producing planes and cars. O d. They both have the absolute advantage in producing planes and cars. O e. Canada has comparative advantage in producing planes and cars