Jawson Corporation uses the weighted-average method in its process costing system. Operating data for the Painting Department for the month of April appear below: Units Percent Complete with Respect to Conversion Beginning work in process inventory 6,300 10% Transferred in from the prior department during April 65,600 Ending work in process inventory 4,600 70% What were the equivalent units for conversion costs in the Painting Department for April?a. 67,300 b. 70,520 c. 68,820 d. 63,900