Need help with multiple choice accounting problem!

The answers are either...

-Number of purchase orders

-Number of setups

-Number of employees

-Number of parts or assemblies

-Square footage occupied

-Number of inspections

Number of Requisitions

-Machine hours

-Direct labor hours

Brief Exercise 17-4 Mason Company manufactures four products in a single production facility. The company uses activity-based costing. The following activities have been identified through the company's activity analysis. For each activity, name a cost driver that might be used to assign overhead costs to products. Activi Cost Driver (a) Inventory control (b) Machine setups (c) Employee training (d) Quality inspections (e) Material ordering f) Drilling operations (g) Building maintenance Click if you would like to Show Work for this question: Open Show Work