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Inventory Control for Eyeglass Supply Using the P Model Based on Sales Products Sales Forecasting (Case Study: Merry Optic Bandung) Suripto, Adi; Nahar, Julita; Napitupulu, Herlina
International Journal of Global Operations Research Vol. 4 No. 4 (2023): International Journal of Global Operations Research (IJGOR), Nopember 2023
Publisher : iora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47194/ijgor.v4i4.255

Abstract

Inventory is a resource owned by the company to be used in the production process to meet consumer demand. Companies must be able to control inventory appropriately in order to avoid excess or shortage of inventory by using inventory control. Inventory control is a necessary part of a company that requires an appropriate inventory policy to meet uncertain needs. Based on this background, this study discusses the single item inventory model in the form of photochromic glasses at Merry Optik to find the optimal total inventory cost. In meeting the uncertain needs of the company, the Additive Decomposition forecasting method is used in order to find out the forecast sales data pattern in the future. Uncertain demand causes the inventory system to be probabilistic, so it is necessary to carry out probabilistic inventory control. The P model of the case of back orders was chosen because the range of ordering periods is fixed and the company can buy inventory when it runs out before the time the inventory order is made so that buyers can wait until the inventory arrives. By using Model P for the case of back orders, the company can obtain the period between orders, the total cost of inventory, and the optimal level of service. Based on the results of this study, a pattern of sales forecast data is obtained which repeats every 12 months. Companies must order glasses within a period of 32 days between orders so that it is optimal and able to provide a reduction in the total inventory cost of IDR 21,828,771 with a service level of 95%. Companies can save on inventory costs if they use shorter periods between orders. The total cost of inventory can be more optimal if the company reduces the cost of storing inventory in the warehouse.
Implementasi Ekonomi Manajemen Dalam Meningkatkan Literasi Keuangan Pada Panti Asuhan Abdi Agape Suripto, Adi; Mustika, Uray Ndaru; Yulianti, Yessy Irena; Rebeka, Kalista
BANTENESE : JURNAL PENGABDIAN MASYARAKAT Vol. 6 No. 2 (2024): Bantenese: Jurnal Pengabdian Masyarakat
Publisher : Pusat Studi Sosial dan Pengabdian Masyarakat Fisipkum Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/k2k97527

Abstract

Program KKM-PKM dilaksanakan untuk membantu anak-anak panti asuhan yang memiliki keterbatasan pada pengetahuan ilmu ekonomi khususnya manajemen, serta kurangnya motivasi untuk melanjutkan pendidikan ke jenjang yang lebih tinggi. Program KKM-PKM ini bertujuan untuk meningkatkan pengetahuan akan ekonomi dan minat untuk melanjutkan jenjang pendidikan yang lebih tinggi pada anak-anak Panti Asuhan Abdi Agape Pontianak. Metode yang digunakan dalam program ini meliputi sosialisasi kepada anak-anak panti asuhan, tanya jawab mengenai materi yang disampaikan, dan melakukan praktik yang berhubungan dengan materi yang disampaikan. Program KKM-PKM ini menunjukkan hasil yang memuaskan, dimana anak-anak panti asuhan memiliki motivasi untuk terus melanjutkan pendidikannya, dapat membuat skala prioritas dan anggaran sederhana yang sangat berguna bagi mereka untuk mengatur keuangannya, serta meningkatkan keterampilan dalam membuat brosur pemasaran yang bermanfaat kedepanya untuk memperoleh pelanggan ketika memiliki usaha sendiri.