Inventory Classification with AHP and ABC Analyses: A Case Study for Dental Products Production

Abstract

This study explores the applicability of the Hierarchical Decision-Making Method (AHP) and Activity-Based Costing (ABC) analyses in the inventory management of dental products. The ABC analysis categorizes products into A, B, and C categories based on financial values. Category A products represent 80% of the total inventory value, while categories B and C represent 15% and 5%, respectively. These products are grouped according to their importance for stock tracking and control. The AHP analysis, on the other hand, ranks products based on criteria such as demand, price, delivery time, depreciation, and importance. The results from AHP showed that some products matched the ABC categories while others fell into different categories. These findings highlight that the combined use of AHP and ABC analyses allows for a more comprehensive and strategic approach to inventory management.