Question: 4. Consider the following integer programming (IP) problem. Maximize Z = 3X + 2X s.t. 4X + 2X 45 2X + 3X 38 X

4. Consider the following integer programming (IP) problem. Maximize Z = 3X + 2X s.t. 4X + 2X 45 2X + 3X 38 X + X 15 X, X 20 X, X, are integers (a) Solve the LP relaxation graphically. (b) Use the cutting plane algorithm to solve the IP problem optimally.

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