Question

Optimization Models Final exam 14 May 2019 22) A company manufactures two models of industrial safety hard hats: Operator and Supervisor. T operation usually are the departments of moulding and painting, The manufacture of the Operator model requires two hours of moulding and three of paint. M the Su two of paint. The moulding and painting stations have, each, a maximum of 1,500 hours each month. In addition, it is estimated that the maximum de sold for $ 1,000 pesos and the Supervisor model for $ 2,000. The company's management wants to maximize its revenue. Formulate the linear programming model for this problem (5 points). Solve the problem using the graphical method (15 points). mand for the Supervisor model is 400 units. The Operator model is 900 800 700 600 500 400 300 200 100 0 200

Answer 1

Maximum 150 o 500 Supervisor 3 erato Y (n) moulding he)2 Painting (hrs)3 Gold Amouno oo in dolla) fProm qiven infor mation we hav Obie Subject : 2거+3y<1506 3 + 2y < 1500 75o 500 25of....'' Here wequt shoded reqion with 4 (orner Maw at A (5。。%) , z : 5,00,600 at ß (300,300), z 300,0 oo aț c (150,400), z: 350,0。。 ma 거 , mum value with no f units of operator - o and no ofunits of supervisor- 400