Answer: Option (c) is correct.
Explanation:
A country has a comparative advantage in producing a commodity if the opportunity of producing that commodity in terms of other commodity in that country is lower than the other country.
In our case, U.S. has a comparative advantage in producing airplanes. Therefore, U.S exports airplanes to Japan and import televisions from Japan. On the other hand, Japan has a comparative advantage in producing televisions. Therefore, Japan exports televisions to U.S and import airplanes from U.S.
A country has a absolute advantage in producing a commodity if its production requires fewer inputs than the other country. Absolute advantage doesn't affect the pattern of trade.