K Solve by applying the simplex method to the dual problem. C= 10x₁ +7x2 + 12x3 X₁ + x₂ + 2x3 27 2x₁ + x₂ + x3 24 X₁ X2 X3 20 Minimize subject to Select the correct choice below and fill in any answer boxes within your choice. x₂ = and x3 = Min C = at x₁ = O The optimal solution does not exist.

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