Required information Problem 6-2A Calculate ending inventory, cost of goods sold, sales revenue, and gross profit for four inventory methods (LO6-3, 6-4,6-5) (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. Date Units Unit Cost $ 185 Total Cost $ 3,700 10 205 2,050 March 5 March 9 March 17 March 22 March 27 March 30 Transactions Beginning inventory Sale ($270 each) Purchase Sale ($320 each) Purchase Sale $345 each) Purchase 215 2,150 235 2,115 $10,015 Problem 6-2A Part 2 2. Using FIFO, calculate ending inventory and cost of goods sold at March 31. Ending inventory Cost of goods sold Problem 6-2A Part 3 3. Using LIFO, calculate ending inventory and cost of goods sold at March 31. Ending inventory Cost of goods sold