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 Blur Corp. and make comments on its second-year performance as compared to its first- year performance. The following shows Blur Corp.'s income statement for the last two years. The company had assets of $11,750 million in the first year and $18,796 million in the...