ca/cl
gp/sales x 100/1
op/sales x 100/1
profit after intrest and tax /sales x 100/1
operating profit/ta-cl x 100/1
profit before tax /shareholder funds x 100/1
ca-ci /cl
cos/average inventory
av inventory / cos x 365/1
recievables/credit sales x365/1
payables/ credit purchases x 365/1
ltd/ltd+equity
operating profit/intrest charges
profit after tax -pref dividents/ no of ordinary shares
market value per share/ earnings per share
ordinary dividend/ no of ordinar shares
dps/market value per share
profit after tax- pref dividends/ dividends paid to ordinary shareholders