actures 3 products A, B and C. The profits are $3, $2 and $4 respectively. machines and below is given the required processing time in minutes for The firm has 2 each machine on each product PRODUCTS Machine Machine X and Y have 2000 and 2500 machine minutes. The fiem must manufacture 100 A's, 200 B's and 50 C's type, but not more than 150 A's. Formulate mathematical model