Serial Problem Business Solutions LO P3 After reading an article about activity-based costing in a trade journal for the furniture industry, Santana Rey wondered if it was time to critically analyze overhead costs at Business Solutions. In a recent month, Santana found that setup costs, inspection costs, and utility costs made up most of its overhead. Additional information about overhead follows. Activity Setting up machinfes Inspecting components Providing utilities Driver Cost $22,410 $ 4,700 9,400 27 batches 4,700 parts 4,700 machine hours Overhead has been applied to output at a rate of 60% of direct labor costs. The following data pertain to Job 615 Direct materials $2,100 $3,500 Direct labor Batches 6 batches Number of parts 540 parts Machine hours 550 machine hours 2. What is the total cost of Job 615 if Business Solutions applies overhead at 60% of direct labor cost? Total cost 3. What is the total cost of Job 615 if Business Solutions uses activity-based costing? Total manufacturing cost