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 $9,23e $10,228 227,600 285,332 Work in process, December 1 Cost added to production in the Mixing Department during December Equivalent units of production for December 11,000 10,500 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