Part 1: Valuation "Magic Numbers" -- Price to sales ratio -- Price to book value -- Enterprise value to sales -- EV/EBITDA -- PEG factor -- Price to research ratio -- Reinvested return on equity -- Part 2: Income statement "Magic Numbers" -- Sales, earnings, and equity per share -- Sales, earnings, and equity per share ratios -- Staff costs as a percentage of sales -- Directors' remuneration as a percentage of net income -- Sales and profit per employee -- "Pro-forma" earnings -- Margins -- Part 3: Cash flow statement "Magic Numbers" -- Operating cash flow/operating profit -- Price to free cash flow ration -- Free cash flow to sales -- Return on invested capital -- Discounted cash flow -- Part 4: Balance sheet "Magic numbers" -- Current ratio and "acid test" ratio -- Debtors days and creditor days -- Stock days and stockturn -- Gearing -- Return on capital employed -- Z-score components -- The Z-score

1. Ratio analysis
2. Investment analysis