Two constraints in a model with binary variables Y₁, Y₂, Y₃ representing whether or not project 1, 2, or 3 will be performed are: Y₁ - Y₂ $\le$ 0 and Y₁ - Y₃ $\le$ 0.Taken together, what can be inferred from these constraints? A)Projects 2 and 3 cannot both be performed. B)Projects 2 and 3 must be performed if project 1 is performed. C)Projects 2 and 3 may be performed is project is performed. D)Project 1 must be performed.

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The Answer of Two constraints in a model with binary variables Y₁, Y₂, Y₃ representing whether or not project 1, 2, or 3 will be performed are: Y₁ - Y₂ $\le$ 0 and Y₁ - Y₃ $\le$ 0.Taken together, what can be inferred from these constraints? A)Projects 2 and 3 cannot both be performed. B)Projects 2 and 3 must be performed if project 1 is performed. C)Projects 2 and 3 may be performed is project is performed. D)Project 1 must be performed.

Two Constraints in a Model with Binary Variables Y1, Y2 ≤\le≤

Two Constraints in a Model with Binary Variables Y₁, Y₂ $\le$