Profitability ratios help in the analysis of the combined impact of liquidity ratios, asset management ratios, and debt management ratios on the operating performance of a firm. Your boss has asked you to calculate the profitability ratios of Diusitech Inc. and make comments on its second-year performance as compared with its first-year performance. The following shows Diusitech Inc.'s income statement for the last two years. The company had assets of $3,525 million in the first year and $5,639 million in the second year. Common equity was equal to $1,875 million in the first year, and the company distributed 100% of its earnings out as dividends during the first and the second years. In addition, the firm did not issue new stock during either year. Diusitech Inc. Income Statement For the Year Endina on December 31 (Millions of dollars) Decision makers and analysts look deeply into profitability ratios to identify trends in a company's profitability. Profitability ratios give insights into ratios. Check all that apply