Suppose you identify a constraint, $3$x $+2$y $1,500,$ as redundant. How would this redundancy affect your sensitivity analysis?

The redundant constraint will have a shadow price of zero because it does not impact the optimal solution.

The redundancy will cause the feasible region to change, altering the optimal solution and the shadow price.

The redundancy implies that the optimal solution must satisfy this constraint, so the shadow price will be positive.

A redundant constraint increases the complexity of the sensitivity analysis because it adds unnecessary constraints.