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Required information The following information applies to the questions displayed below) Craftmore Machining produces machine tools for the construction industry. The following details about overhead costs were taken from its company records. Production Activity Indirect Labor Indirect Materials other Overhead Grinding Polishing Product modification Providing powez System calibration 360,000 650,000 30,000 $155,000 $230,000 Additional information on the drivers for its production activities follows. Grinding and Poliahing Product modification Providing pover System calibration 16,000 machine houre 1,300 engineering hours 19,000 direct labor hours 1,150 batches Job 3175 220 units 450 MH 27 eng. hours 35 batches 10 DLH Job 4286 2,750 units ,500 MH Number of units Machine hours Engineering hours Batches Direct labor hours 30 eng. hours 105 batches 4,590 DLH