Snow Cat manufactures snowmobiles and uses activity-based costing to allocate overheod cost. To produce snowmoblles, the company uses four activities. It sets up machines to produce batches of components. Assembly line employees assemble products. Completed snowmobles are inspected for quality. Maintenance workers clean the factory ofter production finishes at the end of each day. 1. If $32,000 of Setup is used as an activity cost pool, which of the following would be used as a cost drliver? 2. If $202,000 of Assembly is used as an activity cost pool, which of the following would be used as a cost divive? 3. If $42,000 of inspection is used as an activity cost pool, which of the following would be used as a cost driver? 4. If $12.000 of Maintenance is used as an activity cost pool, which of the following would be used as a cost driver