$!$

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,$170$ units,$($a$)$ $$52\mathrm{.}40$ per unit,$],[$March $5,$Purchase,$260$ units,a $$57\mathrm{.}40$ per unit,$],[$March $9,$Sales,,,$330$ units @ $$87\mathrm{.}40$ per unit$],[$March $18,$Purchase,$120$ units,a $$62\mathrm{.}40$ per unit,$],[$March $25,$Purchase,$220$ units,a $$64\mathrm{.}40$ per unit,$],[$March $29,$Sales,,,$200$ units @ $$97\mathrm{.}40$ per unit$],[$Totals$,770$ units,,$530$ units$]]$

Compute gross profit earned by the company for each of the four costing methods. For specific identification, units sold include $100$ units from beginning inventory, $230$ units from the March $5$ purchase, $80$ units from the March $18$ purchase, and $120$ 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,,,,$]]$