A department adds materials at the beginning of the process and incurs conversion costs uniformly throughout the process. For the month of July, there was no beginning work in process; 40,000 units were completed and transferred out; and there were 20,000 units in the ending work in process that were 40% complete. During July, $120,000 materials costs and $105,000 conversion costs were charged to the department. < Prepare the equivalent units of production, the costs per unit, and a cost reconciliation schedule.+