$!$

Required information

$[$The following information applies to the questions displayed below.$]$

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

$\backslash$table$[[$Date$,$Activities,Units Acquired at Cost,Units Sold at Retail$],[$March $1,$Beginning inventory,$150$ units @ $$52\mathrm{.}00$ per unit,$],[$March $5,$Purchase,$250$ units @ $$57\mathrm{.}00$ per unit,$],[$March $9,$Sales,,$],[$March $18,$Purchase,$110$ units @ $$62\mathrm{.}00$ per unit,$],[$March $25,$Purchase,$200$ units @ $$64\mathrm{.}00$ per unit,$],[$March $29,$Sales,,$180$ units @ $$97\mathrm{.}00$ per unit$]]$

Compute gross profit earned by the company for each of the four costing methods. For specific identification, units sold include $90$ units from beginning inventory, $220$ units from the March $5$ purchase, $70$ units from the Morch $18$ purchase, and $110$ units from the March $25$ purchase.

Note: Round weighted average cost per unit to two decimals and final answers to nearest whole dollar.

$\backslash$table$[[$Gross Margin,FIFO,LIFO,$\backslash$table$[[$Weighted$],[$Average$]],$Specific ID$],[$Sales$,,,,],[$Less: Cost of goods sold,,,,$],[$Gross profit,,,,$]]$