Inventory Analysis at the Inspection Services Division using Economic Order Quantity (EOQ) and Just in Time (JIT) Approach

Abstract

In today's highly competitive business environment, companies strive to satisfy customers by delivering high-quality products and services. This holds true for a cargo inspection services company, which relies on procuring raw materials and equipment to ensure optimal service delivery. One crucial aspect of efficient operations is monitoring and controlling the inventory of cans used for sampling. Effective inventory control is essential to avoid excessive or insufficient stock levels, which can result in increased costs. To address this challenge, the company conducted research comparing different inventory control methods: Economic Order Quantity (EOQ) and Just-in-Time (JIT). The objective was to identify the most suitable approach to optimize inventory levels while minimizing costs. By implementing the JIT method, the company was able to determine the precise amount of materials needed, leading to an optimized inventory level. The analysis revealed that implementing JIT resulted in significant cost savings, totaling IDR 2,818,611,323. Based on these findings, it was concluded that the JIT method is the most appropriate inventory control approach for the Inspection Services Division. By adopting JIT, the company can effectively manage inventory levels, reduce costs, and enhance operational efficiency.