Research On Fruit And Vegetable Products With Variable Demand Of Inventory Strategy

Fruit and vegetable products have short preservation period, easy to rot, should not be stored for a long time and other features. Goods must be sold in a limited time, otherwise it will be damaged, qualitative change, expired, The metamorphic cost has become a heavy burden, affect the value of goods sold and sales, bring certain economic losses to the enterprise. Fruit and vegetable products due to factors such as season, prices, sales strategy can lead to fluctuations. Therefore, The products inventory issues has practical and theoretical role under change. Study on inventory model for perishable goods of this type in the past is demand determined under a variety of assumptions, the optimal control model is set up; or directly use the traditional model, to determine the inventory cost and ordering cost the sum of the minimum order quantity, but it has a certain gap with the actual comparison. For lack of previous research, based on the situations, combined with the fruit and vegetable products deteriorating characteristics in the allowable stock out and not allowing goods shortage, two cases to study, for the order of fruit and vegetable product inventory management to provide decision-making basis. In this paper, the major work and innovative achievements are as follows:Combining the distinguishing feature and consumers’ demand, major analysis the price elasticity of demand function, in the case of not allowed out-of-stock of inventory model of the products is established, and obtain the formula of maximum inventory, storage costs, metamorphic costs. In order to determine the optimal order cycle and order quantity. To sensitivity analysis, give an example of deterioration rate and customer scale, in order to get the final conclusion, proof the model of practicability and validity. The degree of influence of each parameter in the analysis with example, present the improvement strategy, to a certain guidance and reference meaning to the inventory cost optimization of the enterprise, to provide a theoretical basis for the effective management of inventory in the enterprise management personnel.Combining the distinguishing feature and consumers’demand, major analysis the price elasticity of demand function, in the case of allowed out-of-stock, lost coefficient is introduced to establish an inventory control model, and solve it. And obtain the formula of storage cost, metamorphic costs, shortage cost, lost cost. In order to detemine the optimal order cycle and order quantity. Through an example of the important parameters of service level and lose coefficient to sensitivity analysis, in order to get the final conclusion, proof the inventory model of practicability and validity. Combined with the example analysis problems in the inventory management, present the improvement strategy, to a certain guidance and reference meaning to the inventory cost optimization of the enterprise.