This paper deals with an EOQ model of an inventory problem with a two component demand rate. For a certain period the demand rate is weibull demand rate and for the rest of the cycle the demand rate is constant. Price breaks are also taken into account. Effects of deterioration of items and price breaks are there. Shortages are allowed. The effectiveness of thus is illustrated with a numerical example has been performed. In recent years, there is interest in studying the inventory system with an inventory level dependent demand rate. Recently, deteriorating of items in inventory systems has become an interesting topic due to its practical importance.
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