66,900 tons
Explanation:
Calculation for How many tons were started and completed during October
Using this formula
Tons started and completed during October
= Units completed - Beginning work in process units completed
Let plug in the formula
Tons started and completed during October= 75,100 tons - 8,200 tons
Tons started and completed during October= 66,900 tons
Therefore the numbers of tons that were started and completed during October will be 66,900 tons