Sultan Company uses an activity-based costing system. At the beginning of the year, the company made the following estimates of cost and activity for its five activity cost pools: Activity Cost Pool Activity Measure Expected Overhead Cost Expected Activity Labor-related Direct labor-hours $ 184,800 30,800 DLHs Purchase orders Number of orders $ 6,900 230 orders Parts management Number of part types $ 81,120 104 part types Board etching Number of boards $ 45,000 1,800 boards General fact