This document provides an introduction to management accounting and ratio analysis. It defines management accounting as accounting information that is useful for management decision making. It also defines ratio analysis as the process of comparing financial statement figures to better understand the financial position of a company. Ratio analysis can help managers with planning, controlling performance, and decision making. Some key ratios mentioned include return on capital employed and relationships between operating profit and sales or sales and total assets. The document also discusses types and limitations of ratio analysis.