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Check my The following information was available for the year ended December 31, 2019: Earnings before interest and taxes (operating income) $ 99,aa polnts 48, aaa Skipped 330, a 172, aea eBook Hint print References Interest expense Income tax expense Ret income Total assets at year-end Total liabilities at year-end Required: 23, 28 , aaa . a. Calculate the debt ratio at December 31, 2019 (Round your answer to 1 decimal place.) b. Calculate the debt/equity ratio at December 31, 2019. (Round your answer to 2 decimal places.) . c. Calculate the times interest earned for the year ended December 31, 2019. (Round your answer to 2 decimal places.) c. Debt ratio Debt\Equity ratio Times interest eamed times times