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- 2) Max Z = X1 + X2 s.t. 2x1 + 4x2 ≤ 14 6x1 + 2x2 ≤ 12 Xi≥ 0 Study the coefficients of the variables in the objective function of each problem. These represent the profit contributions of products X₁ and x2 in each problem. Try to understand intuitively why the optimal solution is changing for each problem (at a different corner point).arrow_forward3. Consider the following dual problem Minimize Z = 7x₁ + 2x₂ + 5x3 + 4x4 subject to 2x₁ + 4x₂ + 7x3 + x4 ≥ 5 8x₁ + 4x2 + 6x3 + 4x4 ≥ 8 3x₁ + 8x₂ + x3 + 4x4 ≥ 4 and x₁ ≥ 0, x₂ ≥ 0, X3 ≥ 0, X4 ≥ 0. (a) Construct the primal problem corresponding to this problem. (b) Solve the primal problem by the original simplex method (in tabular form) step by step. Identify the complementary basic solution for the dual problem obtained at each iteration. Use the dual simplex method manually to solve the dual problem. Compare the resulting sequence of basic solutions with the complementary basic solutions obtained in part (b). (c)arrow_forward.Consider the multiobjective LP given below max 6x1+4x2 max x2 st3x1+2x2<=12 x1+2x2<=10 x1,x2>=0 with the targets of minimum 20 for the first objective and 4 for the second objective. It is given that satisfying the first objective is more important than satisfying the second objective. Solve the problem using the graphical method.arrow_forward
- Use the graphical method to find the optimal solutions of the following LP Problem. Max. Z = 3x1 + 5x2 subject to 3x1 + 2x2 ≤ 18 x1 ≤ 4 x2 ≤ 6 x1, x2 ≥ 0arrow_forwardJj5. Solve the following two problems using EXCEL Solver and turn in the final printouts and Answer and Sensitivity Reports Use excel solver but please upload excel sheet so i can copy and pastearrow_forwardSolve the following LP problem. Use the M-method to handle artificial variables. Minimize 4x1 + x2 subject to 3x1 + x2 = 3, 4x1 + 3x2 > 6, x1+2x2 0 .arrow_forward
- a. Determine the solution to the following function:Maximize 2xy subject to 4x + 2y = 200b. Determine the solution to the following function:Minimize 2x2 + 2y2 subject to 2x + 4y = 8arrow_forward2. Solve the initial integer solution of the given integer problem. Use the graphical method. Maximize z 3x1 + 2x2 subject to 2x, + 5x, s 18 4x1 + 2x2 < 18 X1, x2 2 0 and integerarrow_forwardGiven the LP problem: Maximize Z = 3X1 + 5X2, Subject to: X1 + 2X2 10, X1 >0 X2 > 0,arrow_forward
- Linear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage LearningAlgebra for College StudentsAlgebraISBN:9781285195780Author:Jerome E. Kaufmann, Karen L. SchwittersPublisher:Cengage Learning