E12.11 Calculate selected ratios. Selected comparative statement data for Cyber Ltd are presented here. Net sales Cost of sales Finance cost Profit Accounts receivable (30 June) Inventory (30 June) Total assets (30 June) Ordinary shareholders' equity (30 June) Cash provided by operating activities 2020 $950 000 534 000 8 700 164 000 56 000 35 000 710 000 610 000 95 000 2019 $830 000 390 000 6300 142 000 52 000 41 000 670 000 580 000 78 000 Required Calculate the following for 2020: (a) Profit margin. (b) Asset turnover. (c) Return on assets. (d) Return on ordinary shareholders' equity. (e) Cash return on sales ratio. (f) Gross profit margin