| Abstract: | A major assumption in inventory theory in general and in the area of price changes in particular is that the demand for an item is fixed. It is possible that the reduction in price may result in an increase in demand. In fact this is a reason for the sale offered by many organizations. In this paper we use the familiar net present value approach commonly used in financial decision making to analyze and formulate optimal inventory ordering policies. This approach is more accurate and straight-forward than the average annual cost method that is usually used for comparison of alternative inventory policies. |
