Consider a Ricardian model with two goods, cheese C and wine W. The unit labor input requirements are: aLC = 3, aLW = 2, aLC* = 2 , aLW* = 1 (an asterisk denotes a foreign variable). The supply of labor in each country is 10. Assume throughout that the price of good W in each country is equal to 1.
Draw and label the world relative supply curve.