Q. Nation A has 1500 units of labor also can produce 2 goods, manufactures also food.
A's producers take 5 units of labor to produce one unit of manufactures also 6 units to produce one unit of food. Nation B has 1800 units of labor also takes 3 units of labor to produce one unit of manufactures also 9 units to produce one unit of food.
Draw the production possibility frontiers for the 2 countries. Draw the world relative supply curve for manufactures. Would trade take place in among A also B in Adam Smith's world? Illustrate what good would A export?