Net Profit Margin
Net Income/Net Sales
Working Capital Turnover
Sales/Average Working Capital or
Net Sales/(Current Assets Y1- Current Liabilities Y1) Current Assets Y2- Current Liabilities Y2) /2
Return on Equity
Net Income - Preferred Dividends/ Average Common Equity
Days in inventory
Ending Inventory/ (COGS/365)
Quick Ratio
(Cash+Cash Equivalents +Marketable Securities+Net AR)/ Current Liabilities