This report examines management accounting principles and practices applied in Aston Chemicals, a European personal care industry supplier. It explores various management accounting systems, their benefits, and their integration with management reporting systems. The report also delves into absorption costing and marginal costing techniques, including income statement preparation and break-even analysis. It further analyzes the advantages and disadvantages of planning tools for budgetary control and evaluates their application in preparing, forecasting, and analyzing budgets. Finally, the report explores how Aston Chemicals' management accounting techniques respond to financial problems and how planning tools can be used to solve them.