This report covers the principles, systems, reports, and functions of management accounting. It includes a case study on cost analysis techniques and three planning tools with their advantages and disadvantages. The report is based on Associated British Food, a manufacturing organization that focuses on food processing and retailing. It provides information on the principles and role of management accounting, different types of management accounting systems and reports, and the integration of management accounting within the organization. The report also explains three planning tools, ways to deal with financial problems, and recommendations for sustainable processing.