Duffy Brothers manufactures a single product using a process involving $(1)$ mixing ingredients and $(2)$ a subsequent packaging operation. Duffy uses a process costing system to account for the flow of costs through its production process.

In the production process described, what is the Work in Process Inventory: Packaging Department account debited for?

Group of answer choices

Costs transferred from the Work in Process Inventory: Mixing Department only.

The cost of materials, direct labor, and overhead applicable to the packaging operation only.

Costs transferred from the Work in Process Inventory: Mixing Department, as well as materials, direct labor, and overhead applicable to the packaging operation.

Costs transferred to the Finished Goods Inventory.