I have a problem in economics on Comparative advantage in production. Please help me in the following question. The oranges are grown in Florida and potatoes are grown in Maine mainly since: (i) orange-grower’s in Maine have not lobbied effectively to save Maine oranges from inequitable competition. (ii) People in Florida don’t eat potatoes. (iii) Maine consists of a comparative advantage in producing potatoes and Florida consists of a comparative advantage in oranges. (iv) Growing oranges in Maine or potatoes in the Florida is physically not possible.