Husain, Inc.'s income statement and other financial information for the current year is presented below. Hussain, Inc. Income Statement For the year ended December 31 Sales revenue Cost of goods sold Gross profit Selling, general and administrative expenses Operating income Interest expense Income before taxes Income tax expense Net income Balance sheet information: Current assets Noncurrent assets Current liabilities Long-term debt $251,000 502,000 52,000 104,000 Required: a. Perform vertical analysis of the income statement. b. Calculate the debt-to-assets ratio. c. Calculate the times interest earned ratio. $169,131 66,360 102,771 11,885 90,886 3,147 87,739 3,614 $ 84,125