FIFO and LIFO costs under perpetual inventory system The following units of an item were available for sale during the year: Beginning inventory 7,300 units at $150 4,300 units at $280 Sale First purchase 15,700 units at $156 11,900 units at $280 Sale Second purchase 14,700 units at $166 10,900 units at $280 Sale The firm uses the perpetual inventory system, and there are 10,600 units of the item on hand at the end of the year. This information has been collected in the Microsoft Excel Online file. Open the spreadsheet, perform the required analysis, and input your answers in the questions below. Open spreadsheet A. What is the total cost of the ending inventory according to FIFO? Round your answer to the nearest dollar. $ 1,759,600 B. What is the total cost of the ending inventory according to LIFO? Round your answer to the nearest dollar. $