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Solve the following linear programming model graphically and mathematically. Minimize C = 8x1 + 2x2 Subject...

Solve the following linear programming model graphically and mathematically.

Minimize C = 8x1 + 2x2

Subject to 2x1 – 6x2 ≤ 12

5x1 + 4x2 ≥ 40

x1 +2x2 ≥ 12

x2 ≤ 6

x1, x2 ≥ 0

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