5. Look Books has the following transactions in August related to merchandise inventory. 

b. Determine the cost of goods sold and ending merchandise inventory by preparing a perpetual inventory record using the FIFO inventory costing method. 

Start by entering the beginning inventory balances. Enter the transactions in chronological order, calculating new inventory on hand balances after each transaction. Once all of the transactions have been entered into the perpetual record, calculate the quantity and total cost of merchandise inventory purchased, sold, and on hand at the end of the period. (Enter the oldest inventory layers first.)

	Purchases			Cost of Goods Sold			Inventory on Hand
		Unit	Total		Unit	Total		Unit	Total
Date	Quantity	Cost	Cost	Quantity	Cost	Cost	Quantity	Cost	Cost
Aug. 1
3
12
15
20
28
Totals