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ANALISIS PENERAPAN METODE EOQ MODEL QUANTITY DISCOUNT DAN ECONOMIC PRODUCTION QUANTITY UNTUK MENCARI TOTAL COST MINIMUM(STUDI PADA OBONK STEAK AND RIBS YOGYAKARTA)

By , Ganjar Sigit Wijayanto and , Wakhid Slamet Ciptono, Ph.D.,

Abstract

Inventory and production management is an important part in operational activities of a company because if it can be managed properly it can save a total cost that must be invested. Starting the inventory control processes from the planning, ordering, storage, preparation to process/production. Management decisions to save the total cost can be done applying the model of Economic Order Quantity and Economic Production Quantity. Classical EOQ model is generally assumed that there is no discount for additional quantities of raw materials ordered, but practically often suppliers offer discounts for more materials purchased. Therefore, the problems will be resolved in this study begins by identifying the problem of raw material inventory control and production systems within the company, calculating Economic Order Quantity (EOQ) Quantity Discount model, then calculate the amount of the Economic Production Quantity (EPQ), and formulate appropriate solutions through a comparison between the actual inventory control used by the company with EOQ Quantity Discount methods and EPQ. This study will compare a test between the actual inventory control used by the company with EOQ Quantity Discount model. The study will begin by conducting a literature review related to inventory management models that will be used, then collecting data for analysis can be conducted so as to produce an information. Such information will be analyzed and evaluated to obtain a conclusion which is the most optimal method of this research. The conclusions are that the inventory control technic used by the company today based on intuition and habit. The analysis result showed that the use of EOQ Quantity Discount model is more effective to generate the total cost (TC), which is lower than the actual inventory control used by Obonk Steak, while the Economic Production Quantity method can reduce the burden on the company because the company can estimate how the amount of production per day based on level of daily demand of customers. The use of two methods are able to manage inventory and production systems better, more measurable and lower total cost to be incurred by the company

Topics: ETD
Publisher: [Yogyakarta] : Universitas Gadjah Mada
Year: 2011
OAI identifier: oai:generic.eprints.org:89821/core8303
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