Craftmore Machining produces machine tools for the construction industry. The following details about overhead costs were taken from its company records reduction Inde Labor Isoters other Grinding $320,00 Polishing $135, Product modification 6ee, Pravliling power 5255.0 Syutalibration see, Additional information on the drivers for its production activities follows Grinding Polishing Product fiction Providing pool 11.00 hours 13. No his 1.500 engineering hours 17.000 direct labore 40 batches -33125 200 mwer of it Hace hours sig hours Batch Direct lalu hours 20 hours 30 batch OH Job 2.500 3.500 32.ee 90 batches 1,325. 4. if the commonly used antwide overhead riste based on direct labels who bould be the overhead cost for each unit of Job 217 On Job 4286Round OH cost per unit to 2 decimal places)