Panamint Systems Corporation is estimating activity costs associated with producing disk drives, tapes drives, and wire drives. The indirect labor can be traced to five separate activity pools. The budgeted activity cost and activity base data by product are as follows: Procurement Activity Cost $370,000 250,000 Activity Base Number of purchase orders Number of production orders 500,000 Number of moves Scheduling Materials handling Product development 730,000 Number of engineering changes Production 1,500,000 Machine hours Number of Number of Number Number of Number Purchase Orders Production Orders of Moves Engineering Machine of Changes Hours Units Disk drives 4,000 300 1,400 10 2,000 2,000 Tape drives 4,000 150 800 10 8,000 4,000 Wire drives 12,000 800 4,000 25 10,000 2,500 The activity rate (rounded to the nearest cent) for the procurement activity cost pool is