Question: 2) (20 pts) Consider the following Linear Programming (LP) formulation: min 4x1 - 8x2 + 3x3 s.t. X1 + x2 + x3 = 7 2x

2) (20 pts) Consider the following Linear

2) (20 pts) Consider the following Linear Programming (LP) formulation: min 4x1 - 8x2 + 3x3 s.t. X1 + x2 + x3 = 7 2x 1 - 5x2 + x3 > 10 X1,22,23 > 0 a. (7 pts) Solve the problem by Big-M method. b. (8 pts) Solve the same problem by Two-Phase method. c. (5 pts) Solve the same problem by Two-Phase method with the following objective function: min 2x1 + 3x2 5x 3

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