In each case below, fill in the missing amount.
1. Work in Process, June 1..................................................... 10,000 pounds
Units started during June....................................................... ?
Units completed during June................................................. 16,000 pounds
Work in process, June 30...................................................... 3,000 pounds
2. Work in process, April 1................................................... 12,000 yards
Units started during April..................................................... 22,000 yards
Units completed during April............................................... 21,500 yards
Work in process, April 30..................................................... ?
3. Work in process, January 1............................................... 50,000 liters
Units started during the year................................................ 67,000 liters
Units completed during the year.......................................... ?
Work in process, December 31........................................... 45,000 liters