Creating A Mathematical Model For The Cost Of Supply

In this paper have made a detailed presentation of the concept of mathematical modeling in production systems, by highlighting the purpose and the benefits. Own contributions are: a mathematical model to determine the minimum cost of supply depending on transport cost and value of the quantity supplied. Note that the creation model is based on two classical models existing in the literature plus the contribution of the author; Identify solutions for the supply model was done using MATLAB working environment 2011 in two variants namely fixed transportation charge and variable charge transport. It was highlighted by a graph, the importance (weight) transport cost in the total cost of supply; Identify areas for cost transport solutions through "response surface method" which includes an analysis of ANOVA type; Achieving the above was performed using Design-Expert program 8.