What is the unit conversion cost for may?

Current Attempt in Progress The ledger of Crane Company has the following work in process inventory account: Work in Process Inventory-Painting 5/1 Balance $3,520 5/31 Completed and transferred out $? 5/31 Direct materials 5,600 5/31 Factory labour 2,420 5/31 Manufacturing overhead 220 5/31 Balance $? Production records show that there were 400 units in the beginning inventory, 30% complete, 1,160 units started into production, and 1,160 units completed and transferred out. The beginning work in process inventory had materials costs of $2,200 and conversion costs of $1,320. The units in ending inventory were 40% complete as to conversion costs. Materials are entered at the beginning of the painting process, and conversion costs are incurred uniformly throughout the process