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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,Acquired at Cost,Units Sold at Retail$],[$March $1,$Beginning inventory,$250$ units,@ $$54\mathrm{.}00$ per unit,$],[$March $5,$Purchase,$300$ units,@ $$59\mathrm{.}00$ per unit,$],[$March $9,$Sales,,,$410$ units @ $$89\mathrm{.}00$ per unit$],[$March $18,$Purchase,$160$ units,@ $$64\mathrm{.}00$ per unit,$],[$March $25,$Purchase,$300$ units,@ $$66\mathrm{.}00$ per unit,$],[$March $29,$Sales,,,$280$ units @ $$99\mathrm{.}00$ per unit$],[$Totals$,1,010$ units,,$690$ units$]]$

Compute the cost assigned to ending inventory using

$($a$)$ FIFO,

$($b$)$ LIFO,

$($c$)$ weighted average, and

$($d$)$ specific identification.

For specific identification, units sold include $140$ units from beginning inventory, $270$ units from the March $5$ purchase, $120$ units from the March $18$ purchase, and $160$ units from the March $25$ purchase.