Required information Sunrise Accounting provides basic tax services and rent-a-controller accounting services. Sunrise has identified three activity pools, the related costs per pool, the cost driver for each pool, and the expected use for each pool. Activity Transportation costs Electronic processing Office support Total Activity Cost Cost Driver $ 92,480 Mileage 130,800 Processing hours 76,700 Administrative hours Expected Tax Services Usage 6,800 miles 21,800 hours 4,130 hours Expected Controller Services Usage 47,600 miles 32,700 hours 1,770 hours Using activity proportions, determine the amount of overhead assigned to Controller Services. (Do not round intermediate calculations.) Transportation costs Electronic processing Office support Total Overhead $ 0