Solve the following linear programming problem using the simplex method. Maximize P=x₁-x2 subject to x₁ + x₂ ≤4, 2x₁ +7x₂ ≤14 with x₁, x₂ 20. O A. Max P=4 at x₁ = 14 and x₂ = 0 O B. Max P=4 at x₁ = 4 and x₂ = 4 OC. Max P=4 at x₁ = 4 and x₂ = 0 O D. Max P = 14 at x₁ = 4 and x₂ = 0

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