1. A dealer wishes to purchase a number of fans and sewing machines. He has only 5760 ETB to invest and has space for almost 20 items. A fan costs him 360 ETB and sewing machine 240 ETB. His expectation is that he can sell a fan at profit of 22 ETB and a sewing machine at a profit of 18 ETB. Assuming that he can sell all the items that he can buy, how should he invest his money in order to maximize his profit. (Note: ETB = Ethiopian Birr)
a. Formulate it as a linear programming problem (LPP)
b. Use the graphical method to solve it.
Comments
Leave a comment