Builder Products, Inc., uses the weighted-average method in its process costing system. It manufactures a caulking compound that goes through three processing stages prior to completion. Information on work in the first department, Cooking, is given below for May:

Production data:
Pounds in process, May 1; materials 100% complete; conversion 90% complete		88,000
Pounds started into production during May		530,000
Pounds completed and transferred out		?
Pounds in process, May 31; materials 60% complete; conversion 40% complete		65,000
Cost data:
Work in process inventory, May 1:
Materials cost	$	106,000
Conversion cost	$	59,700
Cost added during May:
Materials cost	$	551,120
Conversion cost	$	328,230

I want help on just doing Number 5. Thanks!

5. Prepare a cost reconciliation report for May.