# Question

Consider the following problem.

Maximize Z = 5x1 + x2 + 3x3 + 4x4,

Subject to

and

x1 ≥ 0, x2 ≥ 0, x3 ≥ 0, x4 ≥ 0.

Work through the simplex method step by step to demonstrate that Z is unbounded.

Maximize Z = 5x1 + x2 + 3x3 + 4x4,

Subject to

and

x1 ≥ 0, x2 ≥ 0, x3 ≥ 0, x4 ≥ 0.

Work through the simplex method step by step to demonstrate that Z is unbounded.

## Answer to relevant Questions

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