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In: Statistics and Probability

Max Z = 6x1 + 10x2+9x3 + 20x4 st 4x1 + 9x2 + 7x3 + 10x4...

Max Z = 6x1 + 10x2+9x3 + 20x4

st
4x1 + 9x2 + 7x3 + 10x4 = 600
x1 + x2 +3x3 + 40x4 = 400
3x1 + 4x2 + 2x3 + x4 = 500
x1,x2,x3,x4 ≥ 0

Which variables are basic in the optimal solution? Explain.

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