help with part B!

Whispering Winds Corp. uses a periodic inventory system and reports the following for the month of June Date June 1 12 23 30 Explanation Inventory Purchase Purchase Inventory Units 100 380 200 202 Unit Cost $5 6 7 Total Cost $500 2.280 1.400 lal Your answer is correct. Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average-cost. (Round per unit cost to 3 decimal places, s. 15.647 and final answers to decimal places, eg 5,125) FIFO LIFO Average cost S 5 1.112 $ 242 Cost of the ending Inventory Cost of goods sold 5 $ 2.768 3.068 Your answer is correct Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and averape-cost. (Round per unit cost to 3 decimal places, es 15.647 and final answers to decimal places es 5.125.) FIFO UFO Average-cost $ 1,412 1.112 $ 1.242 Cost of the ending inventory Cost of goods sold 2.768 3050 2.938 eTextbook and Media Attempts: 1 of 3 used (b) Which costing method gives the highest ending inventory. The highest cost of goods sold? Highest ending inwintory Highest cost of goods sold