The company's comparative balance sheet and Cullumber Medical Comparative Income Statement and Statement of Retained Earnings For the Year Dividends paid Calculate the following liquidity ratios for 2020. (If working capital is negative then enter with a negative sign preceding the number or parentheses, e.g. -15,000 or (15,000). Round all answers except working capital to 2 decimal places, e.g. 2.55.) a. Working capital $ b. Current ratio c. Acid-test ratio d. Accounts receivable turnover times eTextbook and Media Attempts: 0 of 3 used Calculate the following liquidity ratios for 2020. (Round average collection period to 0 decimal place, e.g. 25 and inventory turnover ratio to 2 decimal places, e.g. 5.12. Use 365 days for calculation.) a. Average collection period days b. Inventory turnover times Calculate average days to sell inventory for 2020. (Round answer to 0 decimal places, e.g. 25. Use 365 days for calculation.) Average days to sell inventory days