Operations Research Code for Maximizing Output -- 2

Taking into Consideration the following constraints, Electrical Consumption, Labor Available, Resources Available (Raw Materials, Packaging Materials...) Hours Available, Desired outcome is to create a schedule, considering all the above constraints, especially a constrained electrical consumption, while taking into consideration the lead time of machinery, and cooling of products, while maximizing the total output of the industry. The industry is a chocolate factory that has major constraints.