Sistem Informasi Persediaan Barang Pada Bengkel Ahass Adiba Motor Dengan Metode Weight Moving Average

Abstract

 Ahass Adiba Motor Workshop is a motorbike workshop that was established in 2006 on KH. A. Wahid Hasyim Rt.32 No. 1748 Kel 1 Ulu, Palembang City. Bengkel Ahass Adiba Motor is engaged in service and sales of spare parts for motorized vehicles. The problem with the Ahass Adiba Motor Workshop is that it still manages the recording manually, from the process of inputting goods data purchased from suppliers, the total production of goods for each type of item sold is still done manually. Seeing the needs of the Ahass Adiba Motor Workshop, an inventory information system is needed which will facilitate employees in collecting spare parts data, can see existing stock data and assist in forecasting spare parts in the following month, so there is no buildup in the stock. This system is built using the Weighted Average method which is able to make the company obtain a higher Price Earning Ratio. The results of this study are that a system capable of calculating the cost of goods will always be automatically updated and displayed according to the purchase price of the appropriate item.