Question: 1. Min Z = 5x + x subject to 2x + X 6 x + X 4 2x + 10x 20 X1, X 0

1. Min Z = 5x + x subject to 2x + X

1. Min Z = 5x + x subject to 2x + X 6 x + X 4 2x + 10x 20 X1, X 0 a) Solve the LP model using the graphical method and determine the optimal solution. b) Calculate slack/surplus for each constraint. c) If the RHS of constraint I increases by 1, by how much would the objective function value change? d) If the RHS of constraint 2 increases by 1, by how much would the objective function value change?

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a To solve the LP model using the graphical method we first plot the three constraint equations on a graph and shade the feasible region which is the region that satisfies all the constraints Then we ... View full answer

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