5. Suppose that the comparative-cost ratios of two products- baby formula and tuna fish-are as follows in the hypotheti- cal nations of Canswicki and Tunata: Canswicki: 1 can baby formula = 2 cans tuna fish Tunata: 1 can baby formula = 4 cans tuna fish In what product should each nation specialize? Explain why terms of trade of 1 can baby formula = = 25 cans tuna fish would be acceptable to both nations