P= 32x, + 28x2 (A) Using slack variables, determine the initial system for the linear programming problem. (B) Write the simplex tableau and identify the first pivot and the entering and exiting variables. (C) Use the simplex method to solve the problem. Maximize subject to 4x, +x2 s 16 X1 + 5x2 s 16 X1, X, 20 (A) Using slack variables, determine the initial system for the linear programming problem. Use s, for the first constraint and s, for the second constraint. 4x, + X2 + 8, = 16 First constraint X1 + 5x2 + 82 = 16 Second constraint - 32x, - 28x, + P = 0 Objective function X1. X2, 81. 2 2 (B) Write the simplex tableau by filling in the blanks below. S2 P 4 1 16 1 5 16 PL - 32 - 28 1 The pivot element is located in the x, column and s, row. The entering variable is x, The exiting variable is s (C) Use the simplex method to solve the problem. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The maximum value is P= 2081 when x, 16 and x2 (Type integers or simplified fractions.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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6.2.2

(A) Using slack variables, determine the initial system for the linear programming problem.
(B) Write the simplex tableau and identify the first pivot and the entering and exiting variables.
(C) Use the simplex method to solve the problem.
P= 32x, + 28x2
4x1 +x2 s 16
X1 + 5x2 s 16
X1, x, 20
Maximize
subject to
...
(A) Using slack variables, determine the initial system for the linear programming problem. Use s, for the first constraint and s, for the second constraint.
4x1 +x2 +s1 = 16
First constraint
X1 + 5x, + s2 = 16
Second constraint
- 32x, - 28x, + P = 0
Objective function
X1, X2, S1, S2 2
(B) Write the simplex tableau by filling in the blanks below.
X1
X2
S1
S2
S1
4
1
16
S2
1
16
- 32
- 28
1
The pivot element is located in the x, column and s, row.
The entering variable is x,. The exiting variable is s,.
(C) Use the simplex method to solve the problem. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
OA.
The maximum value is P = 2081 when x, =
16
and x, =
(Type integers or simplified fractions.)
O B. There is no optimal solution.
Transcribed Image Text:(A) Using slack variables, determine the initial system for the linear programming problem. (B) Write the simplex tableau and identify the first pivot and the entering and exiting variables. (C) Use the simplex method to solve the problem. P= 32x, + 28x2 4x1 +x2 s 16 X1 + 5x2 s 16 X1, x, 20 Maximize subject to ... (A) Using slack variables, determine the initial system for the linear programming problem. Use s, for the first constraint and s, for the second constraint. 4x1 +x2 +s1 = 16 First constraint X1 + 5x, + s2 = 16 Second constraint - 32x, - 28x, + P = 0 Objective function X1, X2, S1, S2 2 (B) Write the simplex tableau by filling in the blanks below. X1 X2 S1 S2 S1 4 1 16 S2 1 16 - 32 - 28 1 The pivot element is located in the x, column and s, row. The entering variable is x,. The exiting variable is s,. (C) Use the simplex method to solve the problem. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. The maximum value is P = 2081 when x, = 16 and x, = (Type integers or simplified fractions.) O B. There is no optimal solution.
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