Assume the U.S. currently grows 2.5 million tons of fresh winter fruit and that the resources absorbed in the production of this fruit could have produced 275,000 laptop computers. Therefore, the opportunity cost of those 2.5 million tons of fruit is computers. (Enter your response as an integer.) Suppose that South America could have instead produced those 2.5 million tons of fruit at an opportunity cost of 150,000 laptops. Because of the difference in opportunity costs between the two regions, it can be shown that trade gives the possibility of A. a mutually beneficial rearrangement of world production. B. unfair competition for South American laptop makers. C. U.S. exploitation of its poorer neighbors to the south. D. unfair competition for U.S. winter fruit producers