I have completed most of this assignment need help finishing. I don't understand how to get the answer for #6, 9, 10. Can you please break it down for me so I can have a better idea how to do this exercise. what formula should I use to calculate them. I need to know where values are coming from to be able to do this exercise in class. Can you explain why the total overhead is negative and how to I record it?I have to discuss thisdue in 4 hrs