need help with this part.

Required Information [The following information applies to the questions displayed below.] Antuan Company set the following standard costs per unit for Its product. The standard overhead rate ( $18.50 per direct labor hour) is based on a predicted activity level of 75% of the factory's capacity of 20,000 units per month. Following are the company's budgeted overhead costs per month at the 75% capacity level The company Incurred the following actual costs when it operated at 75% of capacity in October. 4. Prebare a detalled overhead varlance reoort that shows the varlances for Individual items of overhead N1 Volume variance Total overhead variance