Viren Corporation has provided the following data from its activity-based costing system:

Activity cost Pool total Cost total activity

Assembly $387,000 250,000 machine-hours

Processing $68,510 1,700 orders

Inspection $129,117 1,930 inspection-hours

The company makes 240 units of product T91H a year, requiring a total of 550 machine hours, 90 orders, and 40 inspection hours per year. The product’s direct material cost is $16.98 per unit, and its direct labor cost is $12.09 per unit. According to the activity-based costing system, the average cost of product T91H is closest to ____ per unit.

A.$90.81

B.$29.07

C.$75.70

D.$79.66

***PLEASE SHOW HOW to get the answer***