The EOQ Model for Deteriorating Items with a Conditional Trade Credit Linked to Order Quantity in a Supply Chain System

For generality, we observed that some of the optimization methods lack mathematical rigor and them are based on intuitive arguments which result in solution procedures being questionable from logical viewpoints a analysis such as those work by Ouyang et al. (2009). They consider an economic order quantity model for deteriorating items with partially permissible delays payments linked to quantity. Basically, their inventory models interesting, however, they ignore explorations interrelations functional behaviors (continuity, monotonicity properties, differentiability, cetera) total cost function locate optimal solution, so shortcomings will naturally influence implementation considered model. Consequently, main purpose this paper is provide accurate reliable analytic different scenarios overcome