Required information

Problem $6-1$A $($Algo$)$ Perpetual: Alternative cost flows LO P$1$

$[$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 A$,$Acquired at Cost,Units Sold at Retail$],[\backslash$table$[[$March $1],[$March $5]],\backslash$table$[[$Beginning inventory$],[$Purchase$]],140$ units,a $$51\mathrm{.}80$ per unit,$],[$March $9,\backslash$table$[[$Purchase$],[$Sales$]],245$ units,a $$56\mathrm{.}80$ per unit,$],[$March $18,$Purchase,$105$ units,,$300$ units @ $$86\mathrm{.}80$ per unit$],[$March $25,$Purchase,$190$ units,$\backslash$table$[[($d $$61\mathrm{.}80$ per unit$],[$a $$63\mathrm{.}80$ per unit$]],],[$March $29,\backslash$table$[[$Sales$],[$Totals$]],,,170$ units @$$96\mathrm{.}80$ per unit$],[,$Totals,$680$ units,,$470$ units$]]$

Problem $6-1$A $($Algo$)$ Part $4$

$4.$ Compute gross profit earned by the company for each of the four costing methods. For specific identification, units sold include $85$ units from beginning inventory, $215$ units from the March $5$ purchase, $65$ units from the March $18$ purchase, and $105$ 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,,,,$]]$