Sterowanie zapasami materiałowymi firmy – aspekty ekonomiczne i organizacyjne

The paper presents issues connected with the optimal streams of input delivery in situation which should be rational, cyclical and regular. They have to be synchronized with the production needs. It is also analyzed the level of store costs and the costs of stoppage in production processes in result of reserves running low. The presented considerations have a modeling character in optimal controlling and it conducted to achieve the basic parameters linked with the size of guaranteed reserves and frequency of material delivery. The criterion in optimized process is function of minimizing total costs i.e.: a) storing and b) stoppages in production which are caused by running low of reserves.