linear programming: graphical method

should produce each week so as to achieve the highest possible profit. (a) Formulate a linear programming model for this problem. (b) Use the graphical method to solve this model. 2. The Primo Insurance Company is introducing two new product lines: special risk insurance and mortgages. The expected profit is $5 per unit on special risk insurance and $2 per unit on mortgages. Management wishes to establish sales quotas for the new product lines to maximize total expected profit. The work requirements are as follows: Work-Hours per Unit Work-Hours Department Special Risk Mortgage Available Underwriting N 2400 Administration 800 Claims 2 1200 (a) Formulate a linear programming model for this problem. (b) Use the graphical method to solve this model. (c) Verify the exact value of your optimal solution from part (b) by solving algebraically for the simultaneous solution of the relevant two equations