7) Given is the following simplex table for a linear programming problem. Complete the next iteration (table) and indicate if it is optimal. Explicitly state any irregularities detected during the process. 60 50 45 50 0. 0. 0. Basic Variables Quantity *1 X3 $1 $3 $4 0. 20 0. 1 0. 0. 1 0. 0. 0. 50 X4 15 1 0. 1 0. 60 X1 12 1/2 0. 0. 0. 1/10 0. $4 45 -6 6. -6 0. 1 1,470 60 30 0. 50 50 6. 0. 0. 20 45 0. -50 -6

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section: Chapter Questions
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7) Given is the following simplex table for a linear programming problem. Complete the next iteration (table)
and indicate if it is optimal. Explicitly state any irregularities detected during the process.
60
50
45
50
0.
0.
0.
0.
Basic
Variables
Quantity
*1
X2
X3
$3
54
20
1
1
50
X4
15
0.
0.
60
12
1
1/2
1/10
0.
$4
45
-6
6.
-6
1
1,470
60
30
50
50
6.
45
0.
-50
-6
20
Transcribed Image Text:7) Given is the following simplex table for a linear programming problem. Complete the next iteration (table) and indicate if it is optimal. Explicitly state any irregularities detected during the process. 60 50 45 50 0. 0. 0. 0. Basic Variables Quantity *1 X2 X3 $3 54 20 1 1 50 X4 15 0. 0. 60 12 1 1/2 1/10 0. $4 45 -6 6. -6 1 1,470 60 30 50 50 6. 45 0. -50 -6 20
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