Analysis Total Inventory Cost through the Design of an Inventory Information System for Processed Shallot Products

Abstract

PT Sinergi Brebes Inovatif (SBI) currently still uses manual inventory recording and has not implemented the First In First Out (FIFO) system in its inventory management, so it is necessary to create an inventory information system to facilitate the inventory recording process by applying the FIFO principle in it. The aim of this research is to design an inventory information system using the website-based FIFO method, and calculate the difference in Total Inventory Cost (TIC) after implementing the system. Primary and secondary data were collected using observation techniques, interviews, field documentation and literature studies. The data analysis used is quantitative descriptive analysis. The data analysis tools used are Unified Modeling Language (UML) analysis, First In First On (FIFO) method, system testing using black box testing techniques, and Total Inventory Cost calculations. The results of this research are 1) design and application of a website-based inventory information system using the FIFO method. 2) the difference in Total Inventory Cost after implementing the system is IDR 3,184,849/month, so it can reduce inventory costs by 41%/month