Need some help on the rest of this, please explain answers!

Mulligan Manufacturing Company uses a job order cost system with overhead applied to products at a rate of 150 percent of direct labor cost. Required: Treating each case independently, selected from the manufacturing data given below, find the missing amounts. You should do them in the order listed. (Hint: For the manufacturing costs in Case 3, first solve for conversion costs and then determine how much of that is direct labor and how much is manufacturing overhead.) Note: Do not round your intermediate calculations. Round your final answers to the nearest whole dollar. Enter all amounts as positive values