Perpetual Inventory Using iro Beginning inventory purchases, and sales for Tem 88-X are as follows: Jant Inventory 110 units 525 Sale 15 Purcha 122 units 528 27 Sale 102 units Assuming a perpetual inventory system and using the last-In, Trst oct (UFC) method, determine () the cost of goods sold on Jan. 27 and (b) the inventory on Jan. 31. aCost of goods sold on Jan. 27 b. Inventory on Jan. 31