Snow Cat manufactures snowmobiles and uses activity$-$based costing to allocate overhead cost. To produce snowmobiles, the company uses four activities. It sets up machines to produce batches of components. Assembly line employees assemble products. Completed snowmobiles are inspected for quality. Maintenance workers clean the factory after production finishes at the end of each day.

If $$30,000$ of Setup is used as an activity cost pool, which of the following would be used as a cost driver?

If $$200,000$ of Assembly is used as an activity cost pool, which of the following would be used as a cost driver?

If $$40,000$ of Inspection is used as an activity cost pool, which of the following would be used as a cost driver?

If $$10,000$ of Maintenance is used as an activity cost pool, which of the following would be used as a cost driver?