Selected balance sheet and income statement information from Comcast Corporation for 2015 a Income Total Current Total Current Before Interest Total Stockholders' Assets Liabilities Interest and Expense Liabilities* Equity Taxes 2015 $12,303 $18,178 $15,673 $2,702 5112,596 153.978 2014 13,531 17 410 15,001 2.617 106,118 53,068 a. Compute the current ratio for each year. Round answers to two decimal places. b. Compute times interest earned and the liabilities-to-equity ratio for each year. Round answers to two decimal places