This report examines the role of management accounting in Tesco Plc, a leading multinational supermarket retailer. It analyzes key management accounting systems, including cost accounting, price optimization, job costing, and inventory management. The report also discusses different planning tools used in management accounting, such as cash flow statements, CVP analysis, and cash forecasting budgets. It concludes by discussing how Tesco Plc utilizes these tools to address financial problems and maintain its profitability in the global market.