(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 Cost per Unit $250 Total Cost $ 5.000 Date March 1 March 5 March 9 March 17 March 22 March 27 March 30 2700 Transactions Beginning inventory Sale ($400 each) Purchase Sale ($450 each) Purchase Sale $475 each) Purchase 270 Doc 2,800 2700 $ 13,200 2. value 2.77 points Required information 3. Using LIFO, calculate ending inventory and cost of goods sold at March 31 Ending inventory Cost of goods sold 3. value 2.77 points 4. Using weighted average cost, calculate ending inventory and cost of goods sold at March 31. (Round your intermediate and final answers to 2 decimal places.) Ending inventory Cost of goods sold 4. value: 2.77 points 5. Calculate sales revenue and gross profit under each of the four methods.(Round weighted average cost amounts to 2 decimal places.) Specific Identification FIFO L IFO Weighted- average cost Sales revenue Gross profit