A country has a comparative advantage in a product if the world price is 
A、lower than that country’s domestic price without trade.
B、higher than that country’s domestic price without trade.
C、equal to that country’s domestic price without trade.
D、not subject to manipulation by organizations that govern international trade.
A country has a comparative advantage in a product if the w - 10. International Trade - 微观经济学(全英) - 重庆高校在线开放课程平台 | 大学网课搜题引擎