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

Date Activities Units Acquired at Cost Units Sold at Retail

March $1$ Beginning inventory $90$ units @ $$50\mathrm{.}80$ per unit

March $5$ Purchase $220$ units @ $$55\mathrm{.}80$ per unit

March $9$ Sales $250$ units @ $$85\mathrm{.}80$ per unit

March $18$ Purchase $80$ units @ $$60\mathrm{.}80$ per unit

March $25$ Purchase $140$ units @ $$62\mathrm{.}80$ per unit

March $29$ Sales $120$ units @ $$95\mathrm{.}80$ per unit

Totals $530$ units $370$ units

$3.$ 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 $60$ units from beginning inventory, $190$ units from the March $5$ purchase, $40$ units from the March $18$ purchase, and $80$ units from the March $25$ purchase.