Panamint Systems Corporation is estimating actrvity 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: The activity rate. (rounded to the nearest cent) for the procurement octivity cost pool it: 4. 315.42 per purshaie onder b. 143.53 per purklaite order c. 518.50 per purchase orter d. 13700 per purduze order