Solve by using the simplex method.Minimize3x1+ 3x2+ 2x3subject to-2x1+x3?? -122x1+ x2? 20-x1+ x2+ 2x3? 24and x1 ? 0, x2 ? 0, x3 ? 0

A. Minimum = 44 when x1 = 4, x2 = 8, and x3 = 4
B. Minimum = 42 when x1 = 6, x2 = 8, and x3 = 0
C. Minimum = 40 when x1 = 6, x2 = 6, and x3 = 2
D. Minimum = 36 when x1 = 6, x2 = 6, and x3 = 0


Answer: B

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