macroeconomics question

Uppa Downa Peaches Cream Peaches Cream (bushels per {gallons per [bushels per {gallons per year} year) year} year] 80 4O 60 The table above gives production possibilities in the two nations of Uppa and Downa' Based on the information in the table, according to the principle of comparative advantage 0 Uppa should produce both peaches and cream. 0 there is no basis for trade between these two nations. 0 Uppa should produce peaches and Downs should produce cream. 0 Uppa should produce cream and Downa should produce peaches