Stock Management Optimization as a Sales Forecasting Strategy in Ayam Geprek SMEs

Authors

  • Lukie Trianawati Program Studi Supervisor Jaminan Mutu Pangan
  • Leni Lidya IPB University
  • Ai Imas Faidhoh Fatimah Program Studi Supervisor Jaminan Mutu Pangan
  • Nurafi Razna Suhaima Program Studi Supervisor Jaminan Mutu Pangan
  • Aulia Irhamni Fajri Program Studi Supervisor Jaminan Mutu Pangan

DOI:

https://doi.org/10.55927/fjsr.v3i12.13196

Keywords:

Forecasting, Ayam Geprek, MAD, MSE, MAPE, ETS, Production, Stock

Abstract

Forecasting predicts future sales volumes and is essential for efficient stock management in businesses like ayam geprek, which relies on fresh ingredients. Discrepancies between production and demand can lead to excess inventory, increased costs, and losses. This study employs a quantitative approach, analyzing September 2024 sales data using judgment sampling and methods like Moving Averages and Exponential Smoothing (ETS). Data processing includes error evaluation (MAD, MSE, MAPE) to identify the best forecasting method. Results show ETS with α = 0.5 is optimal, achieving the lowest error rates (MAD: 6, MSE: 73, MAPE: 15%). These findings help entrepreneurs improve inventory strategies, reducing risks of shortages or surpluses

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Published

2024-12-31

How to Cite

Trianawati, L., Lidya, L. ., Fatimah, A. I. F. ., Suhaima, N. R. ., & Fajri, A. I. . (2024). Stock Management Optimization as a Sales Forecasting Strategy in Ayam Geprek SMEs. Formosa Journal of Sustainable Research, 3(12), 2771–2784. https://doi.org/10.55927/fjsr.v3i12.13196