eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences December 2008 20 3 699 708 jusps-B 1394 article D. SAMAL 1 A. KALAM 2 S.K. SAHU 3 M. MISHRA 4 Department of Mathematics, College of Engineering Bhubaneswar, Orissa (INDIA) Department of Mathematics, GIFT, Orissa (INDIA) Department of Mathematics, Govt. Science College, Malkanagiri, Orissa (INDIA) V.I.T., University, Vellore - Tamil Nadu (INDIA) <p style="text-align: justify;">In this paper present inventory system for time dependent deteriorating items has been developed with exponential demand rate and exponential production. The finite production rate is proportional to the demand rate and deterioration rate. The model with shortage case in inventory solved here. Sensitivity of the decision variable to changes in the parameter values is examine and affect of this changes on the optimal policy are discussed and numerical examples presented to illustrate the model developed.<br /> &nbsp;</p> https://ultraphysicalsciences.org/paper/1394/ Exponential demand Deterioration Production Shortage