The Housekeeping Services Department at Ruger Clinic had $100,000 in direct costs that need to be allocated to the clinic's three revenue-generating patient services departments. Two potential cost drivers are the departments' total $5 million in annual revenue or their total 5,000 hours of housekeeping services used. The cost pool value is $100,000 and the allocation rates would be $100,000/$5,000,000 = $0.02 per dollar of revenue or $100,000/5,000 hours = $20 per hour of housekeeping services used.