Mike and Mary Each Produce Two Goods

Multiple Choice

Mike and Mary each produce two goods.According to the principle of comparative advantage,the total output produced by the individuals will be greatest

A) if Mary produces both goods and Mike produces nothing.
B) if each good is produced by the individual who has the lower opportunity cost of producing the good.
C) if each good is produced by the individual who has the higher absolute cost of producing the good.
D) if Mike produces both goods and Mary produces nothing.