We Store It Company rents storage units of various sizes to individuals and companies. The following activities have been identified as cost pools for accumulating overhead and assigning it to rental services provided. (Identify a cost driver appropriate for each cost pool. Instructions For each activity, name a cost driver that might be used to assign overhead costs. Cost Pools Cost Drivers 7. Repairs: 8. Customer setups: 9. Employee training: 10. Supply orders: 11. Security: 12. Cleaning