Exercise 8.7 Costing Inventory in a Periodic System (LO 8-4)

Rogers Products uses a periodic inventory system. The companys records show the beginning inventory of PH4 oil filters on January 1 and the purchases of this item during the current year to be as follows.

Jan. 1	Beginning inventory		14	units	@	$	3.00		$	42.00
Feb. 23	Purchase		16	units	@	$	3.50			56.00
Apr. 20	Purchase		34	units	@	$	3.80			129.20
May 4	Purchase		39	units	@	$	4.00			156.00
Nov. 30	Purchase		19	units	@	$	5.00			95.00
	Totals		122	units					$	478.20

A physical count indicates 25 units in inventory at year-end.

Determine the cost of the ending inventory on the basis of each of the following methods of inventory valuation. (Remember to use periodic inventory costing procedures.) (Round your intermediate and final answers to 2 decimal places.)

a) AVG Cost

b) FIFO

c) LIFO