1Gross Margin
Gross Profit/Sales * 100/1
2Markup
Gross Profit/Cost of Sales * 100/1
3Net Margin
Net Profit/Sales * 100/1
4Return on Investment
Net Profit/Shareholder funds * 100/1
5Current Ratio
Current Assets/Current Liabilities
6Acid Test Ratio
Current Assets - Stock/Current Liabilities
7Debtor collection period
Debtors/Sales * 365/1
8Stock Turnover
Cost of Sales/Average Stock (Closing Stock+Opening Stock/2)
9Creditor Payment Period
Creditors/Purchases * 365/1