Luna Exploration Company reported these figures for 2018 and 2017: (Click the icon to view the partial financial reports.) Compute rate of return on common stockholders' equity for 2018 assuming no dividends were declared or paid to preferred stockholders. Select the formula, then enter the amounts to calculate the company's rate of return on common stockholders' equity for 2018. (Abbreviation used: SE = stockholders' equity. Complete all input boxes. Enter "0" for any zero amounts. Round your answer to the nearest whole percent.) ) = Rate of return on common SE % i Data Table 2018 2017 Income Statement-partial: $ 17,900 $ 19,100 Net Income Dec. 31, 2018 Dec. 31, 2017 Balance Sheet-partial: $ EA 326,000 $ 317,000 Total Assets Preferred Stock $ 2,300 $ Common Stock Retained Earnings 176,000 6,000 2,300 171,000 2,000 $ 184,300 $ 175,300 Total Stockholders' Equity