K(a). Write the linear programming problem as a maximization problem.Minimize -6x-2y+5z subject to the following constraints.4x - 2y- 4z ≤ 37x6y+3z ≥ - 9x≥0, y ≥0, z≥0(b). Set up the Initial Simplex Tableau. Include labels on each of the columns.Nothing to enter for this problem

Step 1: 4.2: Maximization By The Simplex Method - Mathematics LibreTextswhere each column shows the…

Answered: K (a). Write the linear programming…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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An investor has $621,000 to invest in bonds. Bond A yields an average of 8% and the bond B yields 7%. The investor requires that at least 5 times as much money be invested in bond A as in bond B. You must invest in these bonds to maximize his return. This can be set up as a linear programming problem. Introduce the decision variables: x= dollars invested in bond Ay= dollars invested in bond B Compute x+y. $ . Round to the nearest cent. Investor Matt has $152,000 to invest in bonds. Bond A yields an average of 9.2% and the bond B yields 8.4%. Matt requires that at least 4 times as much money be invested in bond A as in bond B. You must invest in these bonds to maximize his return. What is the maximum return? $ per year. Round to the nearest cent. Investor Dan has $607,000 to invest in bonds. Bond A yields an average of 8.5% and the bond B yields 8.4%. Dan requires that at least 4 times as much money be invested in bond A as in…
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I have To use the simplex method of linear programming and answer with the ratio of row 1 and 2 and the simplex tableau maximize M=4x+2y subject to 5x+y<(or equal to) 80 3x+2y< (or equal to) 76 x> (or equal to) 0 y> (or equal to) 0
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Use the simplex method to solve the linear programming problem. Z = X₁ +4x₂ + x3 + 5x4 X₁ + 8x₂ + 5x₁ + x₂ + x₁20, X₂20, X3 20, x4 20 80 F3 Maximize subject to 4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. The maximum is OB. There is no maximum. View an example Get more help. 22 श्री R F % 5 t x3 + x4≤10 3x3 + x4 ≤200 G 6 when x₁ = Y H & 7 x₂ = U X3 = * 8 ▶II X4 = · ( 9 K S₁ = and $₂ =. Clear all O 0 L F10 P Check answer 4) + ||
Q3/ Solve by simplex method the following linear programming problem: (3 tables) Max Z = 3x₁ + 5x₂ + 4x3 Sub.to 2x₂ + 3x₂ ≤8 2x2 + 5x3 ≤ 10 3x + 2x2 + 4x3 ≤ 15 X1, X2, X3 20
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K (a). Write the linear programming problem as a maximization problem. Minimize -6x-2y+5z subject to the following constraints. 4x - 2y- 4z ≤ 3 7x6y+3z ≥ - 9 x≥0, y ≥0, z≥0 (b). Set up the Initial Simplex Tableau. Include labels on each of the columns. Nothing to enter for this problem