1. EX.6-3 2. EX6-4 3. EX.6-7 4. EX6-8 5 EX 6-12 Perpetual Inventory Using LIFO Beginning inventorv, purchases, and sales data for portable 0vD players are as foloms une 1 Invertory 240 unts at $78 LO Sale 15 Purchase 20 Sale 280 units at s8o 0 units 30 Purchase 20 units a 86 the business maitains a perpetual inventory system, coeting by the last-in, first-out method. Determine the cost ot merchan se sold for each sa e and the m rtorv balance after each saie trese ting the dra irst in the Cost of Merchandise Sold Unit Cost coumo and LOWER Unit cost frst in the Inventory Unit Cost coluen te fem h strated in E lt s u er uro ir sts wen inemer a m anmoe te, este the aswa n, taast ne JFO Method Date Quinity Purchased Purchises e Cost Purchaes Total Cost Quantty Sol 1870 un, 1 an. 10 on. 15 un 20 un, 24 ut 0 Balatc aver Progress: 2/5 items DOLL