Question 20 4 pornes Watermelon Company uses the weighted average method in its process costing system. Data concerning the first processing department for the most recent month are listed below: Amount $12.300 $14,700 Description Beginning work in process inventory: Units Materials costs Conversion costs Materials percent complete Conversion percent complete Units started into production Units completed and transferred Materials cost added during the month Conversion cost added during the month Ending work in process inventory: Units 10,300 units $210,1 4,700 units Materials percent complete Conversion percent complete 60 What are the equivalent units for conversion? What is the cost per equivalent unit for materials? What is cost of ending work in process closest to