what is the specific ID$,$ weighted average and perpetual LIFO Compute the cost assigned to ending inventory using $($a$)$ FIFO, $($b$)$ LIFO, $($c$)$ weighted average, and $($d$)$ specific identification. For

specific identification, the March $9$ sale consisted of $80$ units from beginning inventory and $340$ units from the March $5$ purchase; the

March $29$ sale consisted of $40$ units from the March $18$ purchase and $120$ units from the March $25$ purchase.

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