Question: (b) The linear programming model of an optimization problem is given below: Maximize 8x1 + 2x2 Subject to 2x1 - 6x2 0 (i) Solve the

(b) The linear programming model of an

(b) The linear programming model of an optimization problem is given below: Maximize 8x1 + 2x2 Subject to 2x1 - 6x2 0 (i) Solve the model graphically. (10 marks) (ii) Find the sensitivity range of c, the objective coefficient of x1

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