9. (10 Points) Lafollette Inc. uses the weighted-average method in its process costing. The following data concern the compan's Assembly Department for the month of November Materi Conversi on als Work in process, November 1. $8 Cost added to production in the $143,7 $376,28 Assembly Department during November 92 Equivalent units of production for November 8,800 8,600 Required: Compute the costs per equivalent unit for the assembly department for November