MAT361 HOMEWORK ASSIGNMENT SOLUTIONS S2004

This is an optimal tableau with an optimal solution z = 200, x1 = 40, x2 = 20, s2 = 20, s1 = s3 = 0. Observe that the non-basic variable s3 has a zero coefficient in Row 0 of the optimal tableau. Pivoting s3 into the basis we obtain the alternative optimal solution z = 200, s3 = 20, x1 = 20, x2 = 60, s1 = s2 = 0. 4. ................
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