Troll House makes chocolate chip cookies. The cookies pass through three production processes: mixing the cookie dough, baking, and packaging. Troll House uses process costing.

The following are data concerning the costs incurred in each process during May, along with the number of units processed:

$\backslash$table$[[,$Mixing,Baking,Packaging$],[$Direct materials,$$4,500,$$$0,$$$1,500$