For problems 20, fill in the missing amount. Work-in-process inventory, September 1 ........ 5,500 tons Work-in-process inventory,

Question:

For problems 20, fill in the missing amount.
Work-in-process inventory, September 1 ........ 5,500 tons
Work-in-process inventory, September 30 ...... 3,400 tons
Units started during September ........... ?
Units completed during September ......... 7,300 tons