Cost Accounting – Please show how to come up with answer

Alpha Company manufactures customized motors on a job-order basis. Job 492 is an order for 100 units. It requires the following:
direct materials $3,000
direct labor ($10/hr) 1,000
overhead (150% DL$) 1,500
After inspection, 2 units required rework which required 8 additional direct labor hours and $60 of materials.

Refer to Figure 5-9. If the spoilage was considered normal, what is the cost of job 492?

Select one: