Warnerwoods Company uses a periodic inventory system. It entered into the following purchases and sales transactions for March.

Date	Activities	Units Acquired at Cost			Units Sold at Retail
March 1	Beginning inventory	170	units	@ $60 per unit
March 5	Purchase	470	units	@ $65 per unit
March 9	Sales				490	units	@ $95 per unit
March 18	Purchase	260	units	@ $70 per unit
March 25	Purchase	340	units	@ $72 per unit
March 29	Sales				300	units	@ $105 per unit
	Totals	1,240	units		790	units

For specific identification, units sold include 90 units from beginning inventory, 400 units from the March 5 purchase, 110 units from the March 18 purchase, and 190 units from the March 25 purchase.

3. Compute the cost assigned to ending inventory using (a) FIFO, (b) LIFO, (c) weighted average, and (d) specific identification.

Note: Round your "average cost per unit" to 2 decimal places.

a) Periodic FIFO b) Periodic LIFO c) Average Cost