Warnerwoods Company uses a perpetual 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	130	units	@ $51.60 per unit
March 5	Purchase	240	units	@ $56.60 per unit
March 9	Sales				290	units	@ $86.60 per unit
March 18	Purchase	100	units	@ $61.60 per unit
March 25	Purchase	180	units	@ $63.60 per unit
March 29	Sales				160	units	@ $96.60 per unit
	Totals	650	units		450	units

Compute gross profit earned by the company for each of the four costing methods. For specific identification, units sold include 80 units from beginning inventory, 210 units from the March 5 purchase, 60 units from the March 18 purchase, and 100 units from the March 25 purchase. (Round weighted average cost per unit to two decimals and final answers to nearest whole dollar.)

Gross Margin	FIFO	LIFO	Weighted Average	Specific ID
Sales
Less: Cost of goods
Gross profit