Consider the simplex tableau below which has arisen in a maximization problem. Identify the next entering variable and binding row. X2 X3 X4 x5 X6 R.H.S. Basic var. 1 1 -1 3 -2 20 z = 20 1 1 1 1 X6 = 3 2 1 x2 = 7 X3 and row 1; X4 and row 1%3; X5 and row 23; O O

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Consider the simplex tableau below which has arisen in a maximization problem. Identify the next entering
variable and binding row.
X2
X3
X4
X5
X6
R.H.S.
Basic var.
1
1
-1
3
-2
20
z = 20
1
1
1
1
X6 = 3
X2 = 7
O x3 and row 1;
O x4 and row 13;
O xs and row 2;
O none of the above.
Transcribed Image Text:Consider the simplex tableau below which has arisen in a maximization problem. Identify the next entering variable and binding row. X2 X3 X4 X5 X6 R.H.S. Basic var. 1 1 -1 3 -2 20 z = 20 1 1 1 1 X6 = 3 X2 = 7 O x3 and row 1; O x4 and row 13; O xs and row 2; O none of the above.
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