Select all that apply If the opportunity cost of 1 ton of steel is 1 ton of soybeans in Canada and the opportunity cost of 1 ton of steel is 2 tons of soybeans in Brazil, then in order for both countries to gain from trade, the possible terms of trade would be Blank______. Multiple select question. 1 ton of steel for 0.5 tons of soybeans 1 ton of steel for 2 tons of soybeans 1 ton of steel for 1.25 tons of soybeans 1 ton of steel for 1.5 tons of soybeans