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 machines Inspecting components Providing utilities Cost $ 17, 200 $4,600 $ 9,200 Driver 20 batches 4,600 parts 4,600 machine hours Overhead has been applied to output at a rate of 45% of direct labor costs. The following data pertain to Job 615. Direct materials Direct labor Batches Number of parts Machine hours $3,000 $4,000 5 batches 490 parts 520 machine hours Required: 1. Classify each of its three overhead activities as unit level, batch level, product level, or facility level. Setting up machines Inspecting components Providing utilities