We develop a model to determine an integrated vendor-buyer inventory policy for items with imperfect quality and planned backorders. The production process is imperfect and produces a certain number of defective items with a known probability density function. The vendor delivers the items to the buyer in small lots of equally sized shipments. Upon receipt of the items, the buyer will conduct a...

In real life situation, advance technologies are used to produce items but due some technical error imperfect produced. Therefore it is necessary separate these by complete screening process and such sold at discounted price the end of process. This paper study about EOQ model for with shortage zero lead time. Additionally, provides a reduce emissions including carbon cap, tax, cap offset price...

The classical economic order quantity model is extended to the case where items may be acquired from various suppliers. It assumed that any lot size received a supplier contains perfect and imperfect quality items. percentage of in random variable having known probability distribution. are detected through 100% screening process conducted at start inventory cycle. When concluded, sold one batch...