Required information

Use the following information for the Quick Study below. $($Algo$)(15-18)$

$[$The following information applies to the questions displayed below.$]$

Trey Monson starts a merchandising business on December $1$ and enters into the following three inventory purchases.

Monson uses a perpetual inventory system. Also, on December $15,$ Monson sells $15$ units for $$60$ each.

QS $5-17$A $($Algo$)$ Perpetual: Inventory costing with weighted average LO P$3$

Determine the costs assigned to ending inventory when costs are assigned based on the weighted average method.

Note: Round your per unit costs to $2$ decimal places.