Exercise $5-4($Algo$)$ Assigning Costs to Units$-$Weighted$-$Average Method $[$LO $5-4]$

Data concerning a recent period's activity in the Prep Department, the first processing department in a company that uses proce costing, appear below:

$\backslash$table$[[,$Materials,Conversion$],[$Equivalent units in ending work in process inventory,$2,060,990],[$Cost per equivalent unit,$$15\mathrm{.}76,$$$4\mathrm{.}83$