work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate Help S Re Craft Pro Machining produces machine tools for the construction industry. The following details about overhead cost were taken from its company records. Production Activity Indirect Labor Indirect Materials Other Overhead Grinding $390,000 Polishing $120,000 Product modification 600,000 Providing power $260,000 System calibration 550,000 Additional information on the drivers for its production activities follows, Grinding and Polishing Product modification Providing power System calibration 14,000 machine hours 1,600 engineering hours 18,000 direct labor hours 1,300 batches Number of units Machine hours Engineering hourn Batches Direct labor hours Job 3175 180 unita 500 29 eng. hours 35 batches 510 DIH Job 4286 2,250 units 5.000 MH ong. hours 105 batches 4,590 DLL 28