Question: A clothier makes coats and slacks. The two resources required are wool cloth and labor. The clothier has 150 sq. yards of wool and 200 hours of labor available. Each coat requires 3 sq. yards of wool and 10 hours of labor, whereas each pair of slacks requires 5 sq. yards of wool and 4 hours of labor The profit for a coat is 50 dollars and for slacks is 40 dollars. The clothier wants to determine the number of coats and pairs of slacks to make up so that profit will be maximized.

a. formulate linear programming through graphical analysis.