Units to be Assigned Costs Kraus Steel Company has two departments, Casting and Rolling. In the Reiling Department, ingots from the Casting Department are rolled into steel sheet. The Rolling Department recelved 32,200 tons from the Casting Department in October. During October, the Rolling Department completed 37,000 tons, including 6,700 tons of work in process on October. 1 . The ending work in process inventory on October 31 was 1,900 tons. How many tons were started and completed during October? tons