Units Unit Cost Total Cost $160 $3,200 20 180 Date March 1 March 5 March 9 March 17 March 22 March 27 March 30 Transactions Beginning inventory Sale ($220 each) Purchase Sale ($270 each) Purchase Sale ($295 each) Purchase 1,800 190 1,900 210 1,680 $8,580 For the specific identification method, the March 5 sale consists of bikes from beginning consists of bikes from the March 9 purchase, and the March 27 sale consists of four bikes eight bikes from the March 22 purchase. 4. Using weighted average cost, calculate ending inventory and cost of goods sold at March 31. (Round your intermediate and fin answers to 2 decimal places.) Ending inventory Cost of goods sold