eBook Show Me How Perpetual inventory using LIFO Beginning inventory, purchases, and sales for Item 88-HX are as follows: July 1 Inventory 88 units $16 July 8 Sale 70 units July 15 Purchase 98 units $20 July 27 Sale 82 units Assuming a perpetual inventory system and using the last-in, first-out (LDFO) method, determine (a) the cost of goods sold on July 27 and (b) the inventory on July 31 a. Cost of goods sold on July 27 1,312 b. Inventory on July 31 Reading list CO