Concord Company provides architectural services for mall development companies. The following data are available for the current year Estimated Overhead $386,140 Adtivity Cost Pool Secretarial support Direct labor benefits Printing and copying Computer support Estimated Use of Cost Driver per Activity 43,000 professional hours $518,000 direct labor cost 38.000 pages 300,440 63,840 352,240 68,000 minutes Liability insurance 648,140 $ 2,818,000 billed revenue Compute the activity based overhead rate for each cost pool. (Round answers to 2 decimal places, es, 1225) Activity based overhead rates Secretarial support $ per professional hour Direct labor benefits $ per direct labor dollar Printing and copying $ per page Computer support $ per minute Liability insurance $ per revenue dollar billed