Holling Inc. uses the weighted average method in its process costing. The following data concern the company's Mixing Department for the month of December Materials Conversion $ 9,130 $ 10, 128 Work in process, December 1 Cost added to production in the Mixing Department during December Equivalent units of production for December $ 227,500 $285,232 10,900 10,400 Required: Compute the cost per equivalent unit for materials and conversion for the Mixing Department in December. (Round your answers to 2 decimal places.) Materials Conversion Cost per equivalent unit