Perpetual Inventory Using LIFO

Beginning inventory, purchases, and sales for Item 88-HX are as follows:

Jan. 1		Inventory	106 units @ $15
8		Sale	85 units
15		Purchase	118 units @ $18
27		Sale	99 units

Assuming a perpetual inventory system and using the last-in, first-out (LIFO) method, determine (a) the cost of goods sold on Jan. 27 and (b) the inventory on Jan. 31.

a. Cost of goods sold on Jan. 27	$
b. Inventory on Jan. 31	$