This report discusses operation management practices used by Tesco, the impacts of total quality management on Tesco's efficiency, the role of technology in the total quality management process, and the supporting functions that contribute to Tesco's success. It provides insights into the concept of operation management and its importance in improving efficiency within an organization. The report also highlights Tesco's strategies and practices in areas such as just-in-time, total quality management, six sigma, and lean operations. Additionally, it explores the role of technology in enhancing the total quality management process and discusses the supporting functions that help Tesco achieve success in its operations.