Blackrock Company;Performance section should use profitability (profit margin, return on assets and return on equity) and investment ratios (earnings per share, dividends per share and P/E ratio) to discuss trends in its recent performance and compare it

Performance section should use profitability (profit margin, return on assets and return on equity) and investment ratios (earnings per share, dividends per share and P/E ratio) to discuss trends in its recent performance and compare it to the industry, the Blackrock company