Problem #5 (15 points) The Big-M Simplex With Four Variables Use the Big-M and the Simplex method to solve the following LP problem: max 2 = Tx1 + 4x2 (Objective Function) s.t. x1 + x3 < 18 (Constraint #1) 2x1 + 3x2 > 30 (Constraint #2) x1, x2 >= 0, x3 is unrestricted (Sign Restrictions) Check your solution by using the graphical approach in this two-dimensional problem:
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Constraint #1: $x_1 + x_2 + s_1 = 18$ Constraint #2: $2x_1 + 3x_2 - s_2 + a_1 = 30$ Show more…
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