The 2018 balance sheet for Hallbrook Industries, Inc., is shown below. HALLBROOK INDUSTRIES, INC. Balance Sheet December 31, 2018 ($ in 000s) Assets $ 290 1,900 $3,100 Short-term investments Accounts receivable Inventories Property, plant, and equipment (net) Total assets Liabilities and Shareholders' Equity Current liabilities Long-term liabilities Paid-in capital Retained earnings Total liabilities and shareholders' equity $ 490 440 1,200 $ 3, 100 The company's 2018 income statement reported the following amounts ($ in DOOS $5,500 80 Net sales Interest perae Income tax expense Net income 190 250 Required: 1. Calculate the current ratio. (Round your answer to 2 decimal places.) 2. Calculate the acid-test ratio. (Round your answer to 3 decimal places.) 3. Calculate the debt to equity ratio. (Round your answer to 2 decimal places.) 4. Calculate the times interest earned ratio. (Round your answer to 1 decimal place.) 1. Current ratio 2. Acid-test ratio 3. Debt to equity ratio Times interest learned ratio