EXERCISE 3-4. Physical Flow of Units [LO 3] In each case below, fill in the missing amount. Case #1 5,000 gallons ? 15,000 gallons 2,500 gallons Case #2 Work in Process, October 1 Units started during October Units completed during October Work in Process, October 31 Work in Process, March 1 Units started during March Units completed during March Work in Process, March 31 Work in Process, December 1 Units started during December Units completed during December Work in Process, December 31 16,000 tons 4,000 tons 14,400 tons ? Case #3 300,000 pounds 950,000 pounds ? 350,000 pounds