Calculate the weighted$-$average cost per unit, using a perpetual inventory system. Assume a sale of $400$ units occurred on June $15$

for a selling price of $$9$ and a sale of $60$ units on June $27$ for $$10.($Round intermediate calculations to $0$ decimal places, eg$.152$ and

final answers to $3$ decimal places, e$.$g$.5\mathrm{.}125.)$

June $1$

June $12$$

June $15$$

June $23$ $

June $27$$

$($a$2)$

Calculate the cost of the ending inventory and the cost of goods sold for each cost flow assumption, using a perpetual inventory

system. Assume a sale of $400$ units occurred on June $15$ for a selling price of $$9$ and a sale of $60$ units on June $27$ for $$10.($Round

answers to $0$ decimal places, e$.$g$.125.)$

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