Stochastic Analysis of the (s,Q) Continuous Review Inventory System with Retrial Demands

Bazizi, Lydia; Rahmoune, Fazia; Lekadir, Ouiza; Labadi, Karim

doi:10.1109/icrami52622.2021.9585989

Cited by 2 publications

(1 citation statement)

References 13 publications

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“…This data preparation method is the cost of messages, storage costs, raw material prices and safety stock. This method is carried out not by direct appointment or tender, but by selection and investigation, where the research concerns factory facilities, product quality, factory machinery and experts owned (Bazizi, 2021). Companies will get discounts if they purchase products in large quantities (Indah, 2023).…”

Section: Data Processingmentioning

confidence: 99%

Minimizing Fresh Fruit Bunches Inventory Costs Using Continuous Review System and Blanked Order System Methods

Sihotang,

Ferida Azka Damiyati

2023

JEBIN

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PT X is a company engaged in palm oil processing. The company's inventory of FFB raw materials is erratic, depending on the production needs. In processing palm oil raw materials, companies in the logistics or inventory department cannot be separated from the problem of FFB raw material inventory, which is part of the primary needs for company production. This company faces issues, namely the fluctuation in demand and lead time for placing orders, which can cause stockouts and shortages in FFB raw material inventories, which disrupts production process activities. The purpose of the research conducted was to conduct an analysis of raw material inventory control using the continuous review system and blanked order system methods to avoid the occurrence of raw material shortages in the raw material inventory to be used and to minimize the total inventory costs that must be incurred at the company and determine the best inventory method. The results obtained from this study were getting a safety stock of 1,638 tons and a known reorder point of 5,093 tons for the schedule of reordering FFB raw materials using the continuous review system method. Based on the results of calculating inventory costs using the constant review system method, it is the most optimal method with a minimal total inventory cost compared to the blanked order system method and the previous company policy, with savings generated by 0.10%.

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Section: Data Processingmentioning

confidence: 99%