S18-4 Common-size income statement Data for Muller Pty Ltd and Rose Pty Ltd follow: Rose Muller $18 600 13 522 4 185 $10 600 6 455 3 541 Net sales Cost of sales Other expenses $604 893 Profit Requirements 1 Prepare common-size income statements. 2 Which company earns more profit? 3 Which company's profit is a higher percentage of its net sales