In Problems, use the simplex method or Excel Assume that all variables are nonnegative Minimize g 480x 1 460x 2 440x 3 420x 4 530y 1 510y 2 490y 3 470y 4 9500 subject to x 1 y 1 30 x 1 x 2 y 1 y 2 90 x 1 x 2 x 3 y 1 y 2 y 3 165 x 1 x 2 x 3 x 4 y 1 y 2 y 3 y 4 190 x 1 40, x 2 40, x 3 40, x 4 40

Question: In Problems, use the simplex method or Excel. Assume that all variables are nonnegative. Minimize g = 480x 1 + 460x 2 + 440x 3

In Problems, use the simplex method or Excel. Assume that all variables are nonnegative.

Minimize g = 480x₁ + 460x₂ + 440x₃ + 420x₄+ 530y₁ + 510y₂ + 490y₃ + 470y₄ - 9500 subject to
x₁ + y₁ ≥ 30
x₁ + x₂ + y₁ + y₂ ≥ 90
x₁ + x₂ + x₃ + y₁ + y₂ + y₃ ≥ 165
x₁ + x₂ + x₃ + x₄ + y₁ + y₂ + y₃ + y₄ ≥ 190
x₁ ≤ 40, x₂ ≤ 40, x₃ ≤ 40, x₄ ≤ 40

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