4. Consider the following LP: max z = 6x1 + x2 s.t; X1 + X2 55 2x1 + x2 5 6 x1,x220 After adding slack variables S and s

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4 Consider The Following Lp Max Z 6x1 X2 S T X1 X2 55 2x1 X2 5 6 X1 X220 After Adding Slack Variables S And S 1 (53.36 KiB) Viewed 35 times

4. Consider the following LP: max z = 6x1 + x2 s.t; X1 + X2 55 2x1 + x2 5 6 x1,x220 After adding slack variables S and s2, the following optimal tableau is obtained. Z Rhs X1 0 1 0 0 X2 2 1/2 1/2 S1 0 1 0 S2 3 -1/2 1/2 0 18 2 3 1 Use the dual simplex method to answer the following questions. a. Find the optimal solution to this LP if we add the constraint 3x1 + x2 < 10. b. Find the optimal solution to this LP if we add the constraint xı – x2 6. c. Find the optimal solution to this LP if we add the constraint 8x1 + x2 < 12.