OPTIMIZATION :

1. The following tableau is an optimal LP tableau where x3, x4, *5 were the original slack variables. Use matrix multiplications to reconstruct the original LP and then compute the optimum objective value. Show your work. Hint: Use the inverse of the inverse matrix embedded in the tableau. Basic X1 X2 X3 XA RHS Z 0 0 0 3 2 X3 0 0 1 -1 2 X2 0 0 1 0 6 X1 1 0 -1 1 2