This document discusses various financial performance metrics and financial ratios that can be used to analyze a company's financial statements. It defines financial ratios as a systematic use of quantitative relations between financial values that can help determine a company's existing strengths and weaknesses as well as its historical performance and current financial condition. The document then discusses different types of financial ratios, including profitability ratios, assets utilization ratios, short-term solvency/liquidity ratios, long-term solvency/debt utilization ratios, and other important ratios like earnings per share and price-earnings ratio. Specific ratios are defined within each category with explanations of what they measure and how they are interpreted.