If overtime can be scheduled in one of the departments, where would you recommend doing so$?$

In the packaging and shipping department because each additional hour has the highest impact on the objective function value.

In the cutting and sewing department because each additional hour has the lowest impact on the objective function value.

In the cutting and sewing department because each additional hour has the highest impact on the objective function value.

In the finishing department because each additional hour has the highest impact on the objective function value.

In the packaging and shipping department because each additional hour has the lowest impact on the objective function value.

In the finishing department because each additional hour has the lowest impact on the objective function value.