PENGENDALIAN PERSEDIAAN BAHAN BAKU MENU UMKM TEH MANIS JUMBO TEA MENGGUNAKAN METODE ANALISIS ABC DAN MRP LOT SIZING

Akhmad Zaid, . (2026) PENGENDALIAN PERSEDIAAN BAHAN BAKU MENU UMKM TEH MANIS JUMBO TEA MENGGUNAKAN METODE ANALISIS ABC DAN MRP LOT SIZING. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.

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Abstract

The primary challenge facing Teh Manis Jumbo Tea MSME is frequent stockouts and cost inefficiencies caused by an estimation-based ordering method. This study aims to optimize priority raw material inventory control by integrating ABC Analysis, Holt-Winters forecasting, and Material Requirement Planning (MRP) with lot-sizing comparisons. The methodology involves inventory classification, demand forecasting, and evaluating Lot for Lot (LFL), Economic Order Quantity (EOQ), and Period Order Quantity (POQ) techniques. Scientific findings identified Sugar, Jumbo Cups, and Tea Powder as Category A items, accounting for 80% of the total investment value. The Multiplicative Holt-Winters method yielded the highest forecast accuracy with a MAPE of 17%-18%. MRP implementation demonstrated significant cost efficiency; the Lot for Lot (LFL) technique was most efficient for Sugar with a total inventory cost of Rp133,794, while the Period Order Quantity (POQ) technique was optimal for Jumbo Cups at Rp248,670 and Tea Powder at Rp322,622. These implications prove that the MRP approach effectively minimizes operational costs by eliminating unnecessary holding expenses while ensuring raw material availability

Item Type:	Thesis (Skripsi)
Additional Information:	[No.Panggil: 2010312065] [Pembimbing: Donny Montreano] [Penguji 1: Yulizar Widiatama] [Penguji 2: Alina Cynthia Dewi]
Uncontrolled Keywords:	Inventory Management, Demand Forecasting, Lot Sizing, Holt-Winters, ABC Analysis.
Subjects:	T Technology > T Technology (General) T Technology > TS Manufactures
Divisions:	Fakultas Teknik > Program Studi Teknik Industri (S1)
Depositing User:	AKHMAD ZAID
Date Deposited:	02 Mar 2026 04:43
Last Modified:	10 Mar 2026 03:36
URI:	http://repository.upnvj.ac.id/id/eprint/42797

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