Required information The following information applies to the questions displayed below. Greg's Bicycle Shop has the following transactions related to its top-selling Mongoose mountain bike for the month of March. Greg's Bicycle Shop uses a periodic Inventory system. Units 20 Unit Cost $ 250 Total Cost $ 5.000 Date March 1 March 5 March 9 March 17 March 22 March 27 March 30 Transactions Beginning inventory Sale ($400 each) Purchase Sale ($450 each) Purchase Sale ($475 each) Purchase 270 2,700 280 2,800 300 2,700 $13,200 3. Using LIFO, calculate ending inventory and cost of goods sold at March 31. Ending inventory Cost of goods sold