(Theory of Constrainst) Remember: effectively managing restricted resources in the production area of a company is key to increasing profits. When there is a limited resource production, you can increase profit by producing the article having the highest margin of contribution of the restricted resource or can be increased in different ways the operational capacity of the constrained resource (changes in work shifts, work overtime, etc.) He argues with an example of a restricted resource in the production of some product and at least one alternative to manage the restricted resource that generates an increase in the profits of the company.