Consider the following problem.

Maximize Z 6x1  x2  2x3, subject to

2x1  2x2 

1 2

x3 2

4x1  2x2 

3 2

x3 3

2x1  2x2 

1 2

x3 1 and x1  0, x2  0, x3  0.

Let x4, x5, and x6 denote the slack variables for the respective constraints. After you apply the simplex method, a portion of the final simplex tableau is as follows:

Use the fundamental insight presented in Sec. 5.3 to identify the missing numbers in the final simplex tableau. Show your calculations.

D