Question: 1 point Solving an integer programming problem by rounding off answers obtained by solving it as a linear programming problem, we often find that the

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Solving an integer programming problem by rounding off answers obtained by solving it as a linear programming problem, we often find that the objective function value is zero.

all constraints are satisfied exactly.

the values of decision variables obtained by rounding off are always very close to the optimal values.

if the constraints are satisfied, the value of the objective function for a maximization problem will likely be less than that for the LP solution.

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1 point Solving an integer programming problem by rounding off answers

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