Otimização dos custos de estoques com auxílio de modelo de programação linear

Abstract

Materials and inventory management is an of hurdle principal for business organizations. Inefficient management and control can entail various costs for the organization. This paper presents a case study on the inventory and purchase costs of a microenterprise in the city of AnápolisGO, which it is specialized in connections, hydraulic hoses and machining. This information calculates the unit inventory cost of each product and the expected demand for each product for the next month. From this a linear programming model is created to minimize the total cost of inventory, accompanied by constraints that guarantee the flow balance of the quantity of each product to be bought, stocked and sold. stock of each product is non-zero. Through Lingo 18.0 solver, it implements and solves this mathematical model, accompanied by an analysis of the efficient solution and the metrics involved for decision making.