scholarly journals Analisis Pengendalian Persediaan Bahan Baku dengan Metode Economic Order Quantity (EOQ) pada Layla Bakery Jember

2021 ◽  
Vol 1 (2) ◽  
pp. 73-81
Author(s):  
Ayu Dewi Larasati ◽  
Naning Retnowati ◽  
Alwan Abdurahman ◽  
Financya Mayasari
Keyword(s):  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Safety Stock ◽  
Reorder Point ◽  
Total Inventory

Layla Bakery merupakan usaha agroindustri yang terletak  di Jalan Ambulu No.110,  Kecamatan Balung,  Kabupaten Jember.  Produk dari Layla Bakery Jember antara lain roti pisang, donat, roti tawar, roti sisir dan lain-lain. Penelitian ini bertujuan untuk menentukan jumlah persediaan bahan baku tepung optimal yang seharusnya dilakukan Layla Bakery, kapan waktu yang tepat untuk melakukan pemesanan kembali bahan baku tepung dan berapa total biaya pemesanan optimal untuk melakukan pengadaan bahan baku tepung. Alat analisis yang digunakan dalam penelitian ini adalah EOQ  (Economic Order Quantity) yang meliputi perhitungan Quantity untuk mengetahui jumlah pemesanan bahan baku yang optimal, alat analisis ROP  (Reorder Point)  untuk mengetahui kapan waktu yang tepat untuk melakukan pemesanan bahan baku kembali, alat analisis Safety Stock  untuk mengetahui persediaan pengaman dan TIC  (Total Inventory Cost)  untuk menghitung total biaya pemesanan bahan baku. Berdasarkan hasil analisis dengan  metode EOQ, jumlah pesanan bahan baku yang optimal yaitu sebesar  3.179 Kg dengan frekuensi pembelian 18 kali dalam satu tahun dengan pemesanan ulang bahan baku jika persediaan mencapai 704 Kg dengan total biaya persediaan sebesar Rp. 351.827.600.

ANALISIS PENGENDALIAN PERSEDIAAN BAHAN BAKU DENGAN METODE ECONOMIC ORDER QUANTITY PADA CV. DIKA JOK JENGGAWAH

2019 ◽  
Vol 18 (2) ◽  
Author(s):  
Siti Husnul Hotima ◽  
Dini Hayati
Keyword(s):  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Safety Stock ◽  
Reorder Point ◽  
Total Inventory ◽  
Point Total

Tujuan yang diharapkan dari penelitian ini adalah ingin menganalisis persediaan bahan baku optimal yang dibutuhkan dengan menggunakan metode Economic Order Quantity (EOQ), menganalisis berapa besar persediaan pengaman (Safety stock), menganalisis kapan waktu yang tepat untuk melakukan pemesanan kembali (reorder point), menganalisis total persediaan bahan baku atau Total Inventory Cost (TIC). Jenis penelitian yang digunakan adalah kuantitatif deskriptif. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah wawancara, observasi, dan dokumentasi. Penelitian dan hasil perhitungan yang dilakukan menunjukkan bahwa persediaan bahan baku setiap tahunnya tidak stabil. Bahan baku yang dibutuhkan oleh perusahaan apabila dihitung menggunakan metode Economic Order Quantity (EOQ) pada tahun 2016 adalah sebesar 11,52 m3 dengan frekuensi pembelian 6 kali per periode (1 tahun). Tahun 2017 sebesar 9,90 m3 dengan frekuensi pembelian 6 kali per periode (1 tahun). Persediaan pengaman (safety stock) pada tahun 2016 adalah sebesar 16,48 m3. Pada tahun 2017 sebesar 11,25 m3. Titik pemesanan kembali (reorder point) pada tahun 2016 adalah sebesar 17,18 m3. Pada tahun 2017 sebesar 13,1 m3. Total biaya persediaan bahan baku yang dihitung menurut Economic Order Point (EOQ) lebih sedikit dibandingkan dengan yang dikeluarkan oleh perusahaan, maka ada penghematan biaya persediaan. Pada tahun 2016 sebesar Rp.110.499.402 dan pada tahun 2017 sebesar Rp.81.655.306. Kata Kunci: Economic Order Quantity (EOQ), Persediaan Pengaman (Safety Stock), Titik Pemesanan Kembali (Reorder Point), Total Biaya Persediaan atau Total Inventory Cost (TIC).

scholarly journals Analisis Manajemen Persediaan Ikan Segar di Depo Ikan Segar Kota Surakarta

2019 ◽  
Vol 2 (2) ◽  
pp. 118
Author(s):  
Diasicha Valensio Violenta ◽  
Sri Marwanti ◽  
RR Aulia Qonita
Keyword(s):  
Random Sampling ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Safety Stock ◽  
Purposive Sampling ◽  
Fresh Fish ◽  
Reorder Point ◽  
Total Inventory

ABSTRACTThis study aims to determine the quantity and frequency of ordering fresh fish, total inventory cost, safety stock and reorder points based on the method Economic Order Quantity  the exactand knowing the ratio of total costs of fresh fish inventory if the traders at the Depo Ikan Segar use their own policies using the method Economic Order Quantity. The basic method used in this research is descriptive method. The location was determined by purposive sampling and selected the Depo Ikan Segar in Surakarta City because it was the whole sale center for fresh fish in Surakarta City. Determination of the sample using random sampling technique by proporsive sampling. Data analysis methods used are: (1) optimal quantity and ordering frequency (2) total inventory costs (3) calculation of safety stock and reorder points. The results of the analysis show that the calculation of the quantity, frequency of ordering fresh fish, total inventory cost, safety stock and reorder point will be optimal if using the method Economic Order Quantity compared to the merchant policy at Depo Ikan Segar.Keywords: Economic Order Quantity, Optimal Ordering Frequency, Reorder Point, Safety Stock, Total Inventory Cost INTISARIPenelitian ini bertujuan untuk mengetahui besar kuantitas dan frekuensi pemesanan ikan segar, total biaya persediaan, safety stock dan reorder point yang tepat berdasarkan metode Economic Order Quantity, serta mengetahui perbandingan total biaya persediaan ikan segar jika pedagang di Depo Ikan Segar menggunakan kebijakannya sendiri dengan menggunakan metode Economic Order Quantity. Metode dasar yang digunakan dalam penelitian ini adalah metode deskriptif. Penentuan lokasi secara purposive sampling dan terpilih Depo Ikan Segar Kota Surakarta karena merupakan pusat grosir ikan segar di Kota Surakarta. Penentuan sampel menggunakan teknik random sampling dengan cara proporsive sampling. Metode analisis data yang digunakan adalah : (1) kuantitas dan frekuensi pemesanan optimal (2) total biaya persediaan (3) perhitungan safety stock dan reorder point. Hasil analisis menunjukkan bahwa perhitungan kuantitas, frekuensi pemesanan, total biaya persediaan, safety stock dan reorder point akan optimal apabila menggunakan metode Economic Order Quantity dibanding dengan kebijakan pedagang di Depo Ikan Segar.Kata kunci:  Economic Order Quantity, Frekuensi Pemesanan Optimal, Persediaan Pengaman, Titik Pemesanan Kembali, Total Biaya Persediaan

scholarly journals Analisis Pengendalian Ketersediaan Bahan Baku Di PT. Akasha Wira Internasional, Tbk Menggunakan Metode EOQ

2020 ◽  
Vol 2 (1) ◽  
pp. 22
Author(s):  
Sandi Wardani ◽  
Sri Rahayuningsih ◽  
Ana Komari
Keyword(s):  
Raw Materials ◽  
Raw Material ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Optimal Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Safety Stock ◽  
Reorder Point ◽  
Total Inventory

This study aims to analyze the availability of raw materials at PT. Akasha Wira Internasional Tbk, analyzes the total cost of raw material inventories, analyzes to reorder point raw materials, analyzes the amount of safety stock of raw materials, analyzes raw material inventory control. The analytical method used is the Economic Order Quantity method, which is to find out the optimal order or purchase quantity with the aim of minimizing inventory costs consisting of ordering costs and storage costs. The results showed that the purchase of optimal ades 1500 ML label raw materials according to the Economic Order Quantity method during the 2017 period for each message was greater than what the company did. The optimal purchase of raw materials that must be done by the company in 2017 is 397 m with the frequency of ordering that must be done as much as 2 times. The safety stock quantity that must be available in the warehouse is 480.15 m and the Re Order Point according to the Economic Order Quantity is at the time of the inventory in the warehouse is 512.91 m. The total inventory cost for the production process incurred according to the Economic Order Quantity method is smaller than the total inventory cost incurred by the company. Keywords: Inventory, Raw Materials, Economic Order Quantity  Penelitian ini bertujuan untuk menganalisis ketersediaan bahan baku di PT. Akasha Wira Internasional Tbk, menganalisis total biaya persediaan bahan baku, menganalisis untuk melakukan pemesanan kembali (reorder point) bahan baku, menganalisis jumlah persediaan pengamanan barang  (safety stock) bahan baku, menganalisis pengendalian persediaan bahan baku. Penggunaan pendekatan yaitu metode Economic Order Quantity sebagai cara menyimpan bahan baku untuk ketersediaan biaya pesan dan biaya simpan bahan baku. Data yang diperoleh adalah data primer dan data sekunder. Pada bahan baku  ades 1500 ML tahun 2017 memiliki tingkat pemesanan yang lebih tinggi. Pembelian bahan baku optimal yang harus dilakukan perusahaan pada tahun 2017 adalah sebesar 397 m dengan frekuensi pemesanan yang harus dilakukan adalah sebanyak 2 kali. Kuantitas persediaan pengaman yang harus tersedia digudang adalah sebesar 480,15 m dan titik pemesanan kembali menurut Economic Order Quantity yaitu saat persediaan digudang tinggal 512,91 m. Maka dalam proses produksi menurut EOQ lebih kecil diabnding dengan total pembiayaan dari perusahaan.  Kata Kunci :  Persediaan , Bahan Baku, Economic Order Quantity

scholarly journals Efisiensi Persediaan Beras Pada Perusahaan Umum Bulog Divisi Regional Jawa Timur

Agro Ekonomi ◽  
2018 ◽  
Vol 27 (1) ◽  
pp. 38
Author(s):  
Eva Yuliana Kristyaningrum ◽  
Titik Ekowati ◽  
Agus Setiyadi
Keyword(s):  
Cost Efficiency ◽  
Research Result ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Safety Stock ◽  
Regional Division ◽  
Reorder Point ◽  
Total Inventory

Rice is a staple food in Indonesia. Badan Urusan Logistik (BULOG) has the job of Public Service Obligation (PSO) to maintain the availability of rice in Indonesia. The objectives of this study were to 1) analyze the economic order quantity, the amount of safety stock, maximum inventory, and reorder point by Perum BULOG Regional Division of East Java; 2) analyze total inventory cost and efficiency cost of rice stock by Perum BULOG Regional Division of East Java. The research method was the case study. Purposive sampling was used to determine research location. Data were analyzed by the economic order quantity (EOQ), safety stock, maximum inventory, reorder point, total inventory cost, and cost-efficiency. Research result showed that economic order quantity at Perum BULOG Regional Division of East Java was 3,331 ton for each ordering and ordering frecuency for each years was 357 times. The amount of safety stock was 297,360.5 ton. Maximum inventory that can be managed was 300,691.5 ton. Reorder point by Perum BULOG Regional Division of East Java was 395,122.9 ton. The cost efficiency up to IDR 4,040,130.

scholarly journals ANALISIS BIAYA PERSEDIAAN BAHAN BAKU IKAN DAN PERHITUNGAN ECONOMIC ORDER QUANTITY (EOQ) PADA RUMAH MAKAN IKAN BAKAR KINAMANG

2018 ◽  
Vol 13 (02) ◽  
Author(s):  
Melinda Miranda Wijaya ◽  
David P. E. Saerang ◽  
Meily Y. B. Kalalo
Keyword(s):  
Raw Materials ◽  
Raw Material ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Safety Stock ◽  
Purchase Order ◽  
Reorder Point ◽  
The Cost

            The cost of raw material inventory is a sacrifice of economic resources, measured in units of money, which have occurred or are likely to occur for raw material inventory, consisting of purchase costs, storage costs, and inventory shortage. This study aims to determine (1) Total Inventory Cost (TIC) based on RM policy. Kinamang Fuel Fish and Economic Order Quantity (EOQ) method during 2017 (2) Frequency of ordering of efficient fish raw material during 2017 (3) Quantity of safety stock and when to reorder point of raw materials fish in RM. Ikan Bakar Kinamang during 2017. This research is a descriptive research with qualitative approach. And use case study method. The result of the research shows that the Cost of Fish Raw Material Supplies at Kinamang Fuel Fish Restaurant is still not economical because the purchase (order) is only based on the previous sales estimate, and does not take into account economically the expenses incurred for the purchase and storage of fish raw materials the. Precisely with the calculation of Economic Order Quantity (EOQ), the cost of raw materials inventory of fish is much less, and can determine properly and correctly about the safety stock (safety stock), and reorder (reorder point).Keywords: Inventory Cost, EOQ, Frequency, Safety Stock, ROP

scholarly journals PENGATURAN PERSEDIAAN BERAS DI PERUM BULOG DIVRE SULTENG DENGAN METODE ECONOMIC ORDER QUANTITY (EOQ)

2018 ◽  
Vol 15 (2) ◽  
pp. 220-237
Author(s):  
Nildawati Nildawati ◽  
R Ratianingsih ◽  
A Sahari
Keyword(s):  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Inventory Costs ◽  
Reorder Point ◽  
Rice Price ◽  
Efficiency Cost ◽  
Total Inventory ◽  
Central Sulawesi

Perum BULOG of Central Sulawesi Division is a national rice logistic company that its responsibility is to guarantee the sufficiency to meet the rice needs. Perum BULOG also responsible to keep rice price stability. One of the rice price component is the inventory costs that need to be managed. In this research the management is refered to the rice scheme demand of four storages, that are Olaya, Lawanga, Jaya Kencana Toili and Galang. This study uses EOQ (Economic Order Quantity) that consist of five priorities, that are determining the of economical order, determining the amount of safety stock, determining the maximum inventory quantities, determining the reorder point and determining total inventory cost. The results showed that the number of economical order storage of Olaya is 1.817.120,57 kg/message, Lawanga is 1.893.400,78 kg/message, Jaya Kencana Toili is 1.575.543,38 kg/messages and Galang is 1.578.742,75 kg/message. The total Inventory Security for Olaya is 32.371,28 kg, Lawanga is 41.020,07 kg, Jaya Kencana Toili is 30.630,61 kg, and Galang is 57.307,99kg. The maximum inventory for Olaya is 1.849.491,85 kg, Lawanga is 1.934.420,85 kg, Jaya Kencana Toili is 1.606.173,99 kg, and Galang is 1.636.050,74 kg. The reorder point is proposed when rice stock of Olaya reaches 323.664,52 kg, Lawanga reaches 357.282,87 kg, Jaya Kencana Toili reaches 249.620,29 kg and Galang reaches 277.188 kg. The total inventory cost that use Economic Order Quantity is Rp. 2.507.626,39 for Olaya, Rp. 2.612.893,07 for Lawanga, Rp.2.174.249 ,87 for Jaya Kencana Toili, and Rp 2.178.665,00 for Galang. The Efficiency cost of rice supplies BULOG Division is Rp.40.405,29 for Olaya, Rp. 719.256,02 for Lawanga, Rp. 51187.63 for Jaya Kencana Toili, and Rp. 153.528,73 for Galang. These result gives greatest efficiency at the cost of supplies of Perum BULOG Division Central Sulawesi for Lawanga 22% as much.

scholarly journals Pengendalian Persediaan Bahan Baku Pada PT. Aceh Rubber Industries Kabupaten Aceh Tamiang

2018 ◽  
Vol 7 (2) ◽  
pp. 157
Author(s):  
Dewi rosa Indah ◽  
Zenitha Maulida
Keyword(s):  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Inventory Cost ◽  
Safety Stock ◽  
Total Inventory

Penelitian ini bertujuan untuk mengetahui pengendalian persediaan bahan baku yang dilakukan oleh PT. Aceh Rubber Industries Kabupaten Aceh Tamiang. Data yang digunakan dalam penelitian ini adalah data sekunder yang bersumber dari catatan perusahaan selama satu tahun (Januari - Desember 2016). Metode analisis data yang digunakan dalam penelitian ini yaitu metode Economic Order Quantity (EOQ), yang bertujuan untuk mengetahui pemesanan paling paling ekonomis, Total Inventory Cost (TIC), Safety Stock (SS), dan Re Order Point (ROP). Hasil penelitian yang diperoleh adalah pembelian bahan baku yang optimal menurut kebijakan perusahaan yaitu sebesar 113.631 kg dengan frekuensi pemesanan sebanyak 48 kali dalam satu tahun, sedangkan berdasarkan metode EOQ yaitu sebesar 346.588 kg dengan frekuensi pemesanan sebanyak 16 kali dalam satu tahun. Total biaya persediaan menurut kebijakan perusahaan adalah sebesar Rp 4.097.678, sedangkan berdasarkan metode EOQ sebesar Rp 2.426.466. Persediaan pengaman (Safety Stock) menurut kebijakan perusahaan tidak ada, sedangkan menurut metode EOQ adalah sebesar 200.693 kg. Titik pemesanan ulang (Re Order Point) menurut kebijakan perusahaan tidak ada, sedangkan menurut metode EOQ adalah sebesar 323.067 kg.

scholarly journals ANALISIS EFISIENSI BIAYA PERSEDIAAN MENGGUNAKAN METODE EOQ (ECONOMIC ORDER QUANTITY) PADA PT. XYZ

2018 ◽  
Vol 12 (01) ◽  
pp. 64
Author(s):  
Dea Misbachul Umami ◽  
Mohammad Fuad Fauzul Mu'tamar ◽  
Rakhmawati Rakhmawati
Keyword(s):  
Inventory Control ◽  
Cost Savings ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Working Capital ◽  
Inventory Cost ◽  
Safety Stock ◽  
Reorder Point ◽  
A Company

Inventory control is one of the important things of working capital in a company. Economic Order Quantity (EOQ) could be decided from the safety stock, maximum inventory, and reorder point in a company. The aim of the research was to know the number of stock and inventory cost savings. The research used EOQ method on controlling the packaging cup 240 ml and carton box to know the amount of safety stock, maximum inventory, and reorder point in PT. XYZ. The result showed that the sum of buying the material based on EOQ method in the 2015, 2016 and 2017.In the 2015 the amount f packaging cup 240ml were 1.492.031 cups, the amount f carton box were 25.164 cartons, in the 2016 the sum of packaging cup 240 ml were 1.492.084 cups, the sum of cartoon box were 24.697 cartons, while in the 2017 the sum of packaging cup were 240 cups. Using the EOQ method can be known that inventory cost savings as the result of the decreasing of the order. Safety stock were around 447.406 for a 240ml cups and 9.319 for cartons box. Maximum inventory based on EOQ method were around 992.445 for 240 ml cups and 20.549 for cartons. Reorder point based on EOQ method were around 860.066 for a 240ml cups and 17.918 for cartons. Keywords: EOQ, inventory control, maximum inventory, reorder point, safety stock

scholarly journals OPTIMALISASI PERSEDIAAN BAHAN BAKU DALAM PRODUKSI JAMU SINOM PADA PO ROSYADA, GRESIK, JAWA TIMUR

2021 ◽  
Vol 1 (2) ◽  
pp. 15-20
Author(s):  
INTAN RIZKY LINOVEKA ◽  
EFFY YUSWITA ◽  
IMANIAR ILMI PARIASA
Keyword(s):  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Safety Stock ◽  
Inventory Costs ◽  
Reorder Point ◽  
Total Inventory

Bahan baku adalah salah satu faktor penting yang mempengaruhi keberlangsungan proses produksi. pengendalian persediaan bahan baku juga perlu dilakukan agar terhindar dari kondisi kekurangan bahan baku dan juga bahan-bahan baku yang sudah dibeli dapat dimanfaatkan semaksimal mungkin. Maka dari itu, penelitian ini diharapkan dapat membantu usaha-usaha terkait agar dapat menentukan persediaan bahan baku yang efektif, sehingga proses produksi dapat terus berjalan. Tujuan dari penelitian ini adalah mengetahui pelaksanaan pengendalian persediaan bahan baku di PO Rosyada, menganalisis pengendalian persediaan bahan baku dengan menggunakan metode Economic Order Quantity (EOQ), menganalisis perbandingan total biaya yang dikeluarkan untuk persediaan bahan baku yang sudah dilaksanakan (sebelum metode EOQ) dan setelah menggunakan metode Economic Order Quantity (EOQ). Pendekatan penelitian menggunakan pendekatan kuantitatif. Teknik analisis data menggunakan Economic Order Quantity, Reorder Point, Safety Stock, dan Total Inventory Costs. Hasil dari penelitian ini adalah PO Rosyada masih menggunakan metode konvensional dalam melakukan pengendalian persediaan bahan baku. Setelah melakukan pengendalian bahan baku menggunakan metode EOQ, kuantitas bahan baku yang harus dipesan yaitu 92,98 kg dengan frekuensi pemesanan sebanyak 15 kali dalam setahun. Titik pemesanan kembali yaitu ketika bahan baku tersisa 32,7 kg dengan persediaan pengamanan sebanyak 23,82 kg. Biaya yang dikeluarkan sebelum menggunakan EOQ adalah Rp 588.514, sedangkan setelah menggunakan EOQ adalah Rp 267.982. Hal ini dapat menghemat biaya persediaan hingga 54,46%.

scholarly journals ANALYSIS CONTROL SUPPLIES RAW MATERIALS TO EFFICIENCY COST, USING THE METHOD OF ECONOMIC QUANTITY ORDER AT CV. PQR

2018 ◽  
Vol 1 (01) ◽  
pp. 41
Author(s):  
Wartoyo Hadi
Keyword(s):  
Production Process ◽  
Raw Materials ◽  
Analysis Data ◽  
Raw Material ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Safety Stock ◽  
Reorder Point ◽  
Efficiency Cost

The purpose of the implementation of this research is to find the effectiveness of supplies raw materials, the method of analysis data used in the square is the smallest trend for planning raw materials and controling supplies use method of economic order quantity (EOQ) analyze reorder point. Analysis reorder point and safety stock. And analyzes efficiency cost of raw materials. Forecasting raw materials years 20x7 according to the smallest trend, cloth and dakron happened the difference is greater than of the target needed (according to a company); controling supplies raw materials with the methods eoq in 20x7 more effective than reservations raw materials cloth and dakron and more efficient than cost raw materials. The company should review the policy of forecasting raw material supplies that had been undertaken and make planning supplies the raw material that more accurate using the firm’s historical data and not only targeting the output production next year, so that machines production can be optimized. Considering the use of control supplies with the methods economic order quantity to companies, so this analysis can determine material reservations, supplies safety, maximum supplies to avoid the risk of running out of raw materials, because the companies often happened less dressed up a result of reservations that time is inaccurate, the lack of safety stock and the deferred the delivery of goods which often disturb the production process, by this method can prevent these things, so that the production process can run smoothly and minimize the cost of raw materials supplies.

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