The analysis of Tesco Plc's performance reveals that it lacks better communication with stakeholders, ineffective risk management strategies, and poor product and service quality. To improve its business performance, Tesco should adopt cost control methods and techniques, such as just-in-time and six sigma, to enhance the quality level in the retail industry. Additionally, the company should focus on providing better services, timely delivery of products, and competitive strategies like cost leadership and differentiation to beat rival firms.