Im stuck on these for so long. can some help?

Husain, Inc.'s income statement and other financial information for the current year is presented below. Hussain, Inc. Income Statement For the year anded 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 $269,131 86,360 182,771 16,885 165,886 6,147 159,739 5,614 $154,125 Balance sheet Information Current asseta Noncurrent assets Current liabilities Long-term debt $261,000 522.000 72.000 144,000 Required: a. Perform vertical analysis of the income statement. b. Calculate the debt-to-assets ratio. c. Calculate the times interest earned ratio. Complete this question by entering your answers in the tabs below. Required A Required B Required Perform vertical analysis of the income statement. (Round your answers to the nearest whole percent.) HUSSAIN, INC Income Statement For the year anded December Amount Percent Sales revenue $200.131 Cost of goods cold BE30 Gross profit 182.770 Selling general and admirative expenses 16.00 Operating income 186.100 Interestedense 6.147 income before taxes 15.30 Income tax sense 5.614 Net income $154,126