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

Mar.

1

Beginning inventory

220

units

@ $53.40 per unit

Mar.

5

Purchase

285

units

@ $58.40 per unit

Mar.

9

Sales

380

units

@ $88.40 per unit

Mar.

18

Purchase

145

units

@ $63.40 per unit

Mar.

25

Purchase

270

units

@ $65.40 per unit

Mar.

29

Sales

250

units

@ $98.40 per unit

Totals

920

units

630

units

4. Compute gross profit earned by the company for each of the four costing methods. For specific identification, the March 9 sale consisted of 125 units from beginning inventory and 255 units from the March 5 purchase; the March 29 sale consisted of 105 units from the March 18 purchase and 145 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	Avg. Cost	Spec. ID
Sales
Less: Cost of goods sold
Gross profit