Beginning Inventory at LIFO: 18 Units @ $13 = $234 Unit January Transactions Units Cost Total Cost Purchase, January 9 28 $15 Purchase, January 20 55 20 $ 420 1,100 Sale, January 21 (at $40 per unit) Sale, January 27 (at $41 per unit) 37 29 Required: 1. Compute the inventory turnover ratio for the month of January under the FIFO and LIFO inventory costing methods. 2. Which costing method is the more accurate indicator of the efficiency of inventory management? Complete this question by entering your answers in the tabs below. Required 1 Required 2 Compute the inventory turnover ratio for the month of January under the FIFO and LIFO inventory costing methods. (Do not round intermediate calculations and round your final answers to 2 decimal places.) FIFO Inventory turnover ratio LIFO Inventory turnover ratio