i need help with a b , c please

Support Question 4 Not complete Marked out of 100 Pag question Inventory Costing Methods-Periodic Method The following data are for the Portet Corporation, which sells just one product: Units Unit Cost Beginning inventory, January 11.200 $31 Purchases February 11 1,500 $12 1,400 13 May 18 October 23 March 1 1.100 15, 1400 pily 1.400 October 29 1.000 Calculate the value of ending inventory and cost of goods sold at year end using the periodic method and (a) first-in, first-out, (b) last-n fiest-out, and (c) weighted average cost method. Hint For weighted-average cost round the cost per unit to 3 dedmal places and round your final answers to the nearest dollar. & Fest in Fast-out 0 Ending inventory S Cost of goods sold 3 Last-infirst Ending inventory S Cost of goods sold s Whage Diding inventory 3 Cost of gods sold 799 Suriy 0 10. 0 0 Return to course D Dashboard 0 100 >