This information is available for the Automotive and Other Operations Divisions of General Motors Corporation for 2006. General Motors uses the LIFO inventory method. (in millions) 2006 Beginning inventory $13,862 Ending inventory 13,921 LIFO reserve 1,508 Current assets 64,131 Current liabilities 67,822 Cost of goods sold 164,682 Sales 172,927 (a) Calculate the inventory turnover ratio and days in inventory. (Round turnover ratio to 3 decimal places, e.g. 15.250 and days in inventory to 1 decimal place, e.g. 20.5.) (b) Calculate the current ratio based on inventory as reported using LIFO. (Round answer to 2 decimal places, e.g. 0.55.) (c) Calculate the current ratio after adjusting for the LIFO reserve. (Round answer to 2 decimal places, e.g. 0.55.)