TB Problem Qu$.4-119($Algo$)$ Holling Incorporated uses the weighted$-$average $...$

Holling Incorporated uses the weighted$-$average method in its process costing. The following data concern the company's Mixing Department for the month of December.

$\backslash$table$[[$Work in process, December $1,$Materials,Conversion$],[$Cost added to production in the Mixing Department during December,$$8,030,$$$9,028$