Abstract
Production of multiple items with common cycle time and the shelf life constraint has been considered to be having the shelf life constraint. With the minor adjustments, the model is shown to be useful for the situation when multiple items violate the shelf life constraints. Recently, many papers provided details of the features considered in different models with shelf lives. These papers consider the case only one item with shelf life among items. But we need to consider the case plural items with shelf lives among items. The aim of this paper is to extend the S.Sharma's model.
