A nation can produce two products: steel and wheat. The tabl…

A nation can produce two products: steel and wheat. The table below is the nation’s production possibilities schedule. Production Possibilities Product A B C D E F Steel 0 1 2 3 4 5 Wheat 100 90 75 55 30 0 In moving stepwise from possibility A to B to C … to F, the marginal opportunity cost of a unit of steel in terms of wheat