Compute DuPont Analysis Ratios Selected balance sheet and income statement information for Humana Inc., a health and well-being company, follows. 2018 2018 Net 2018 2017 Company (s millions) Ticker Revenue income Assets Assets Humana inc HUM $54,636 $1,683 $25,413 $26,091 Compute the following 2018 ratios for Humana. 2018 2017 Stockholders' Stockholders" Equity Equity $9,755 $9,448 a. Return on equity (ROE) Note: Round percentage (your final answer) to one decimal places (for example, enter 6.7% for 6.6555%)