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Required information

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

$\backslash$table$[[$Date$,$Activities,Units Acq,quired at Cost,Units $S,$Sold at Retail$],[$March $1,$Beginning inventory,$130$ units,$$51\mathrm{.}60$ per unit,,$],[$March $5,$Purchase,$240$ units,$$56\mathrm{.}60$ per unit,,$],[$March $9,$Sales,,,$290$ units,@ $$86\mathrm{.}60$ per unit$],[$March $18,$Pl$$rchase$,100$ units,$$61\mathrm{.}60$ per unit,,$],[$March $25,$Purchase,$180$ units,$$63\mathrm{.}60$ per unit,,$],[$March $29,$Sales,,,$160$ units,@ $$96\mathrm{.}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.

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,,,,$]]$