Pharoah Co$.$ began operations on July $1.$ It uses a perpetual inventory system. During July, the company had the following purchases Determine the ending inventory under a perpetual inventory system using $(1)$ FIFO, $(2)$ moving$-$average cost, and $(3)$ LIFO. $($Round

average$-$cost per unit to $3$ decimal places, e$.$g$.12\mathrm{.}520$ and final answer to $0$ decimal places, e$.$g$.1,250.)$

Attempts: $3$ of $5$ used

$($b$).$

and sales.

$($a$1)$