We can use linear programming in manufacturing 

We can use on how we distribute limited resources and to know how to determine what is the best or near best in maximizing the profit and minimizing the cost. 

You can represent your processes as a system of equations and inequalities and use linear programming to find the optimal solution that meets all constraints and maximizes or reduces the objectives function.

We can use linear programming in production 

We use linear programming to identify the optimal solutions for our objectives