Compute four ratios that measure ability to eam profits for Dominion Dooor Ine, whose comparative income statarnent follows (Click the icon to view the comparative income statement.) Additional data: (Click the icon to view the additional data.) Did the company's aperating porlormance improve or deteriorate during 2020 ? Compute return on net sales (ROS), return on total assets (ROA), retum on common shareholder' oquily (ROE) and eamings per share (EPS) to measure the ability to eam profits for Dominion Decor Inc. Select the formula for each of the following component ratios. Comparative income statement f 6 nent follows: and eamings per share (EPS) to meas mparative income statement ment follows: and eamings per share (EPS) to mea Additional data amings pee sharo (EPS) to moasc