Covington Airlines has three service departments: (1) ticketing, (2) baggage handling, and (3) engine maintenance. The service department costs are estimated for separate cost pools formed by department and are allocated to two revenue-producing departments: (1) domestic flights and (2) international flights. Covington does not differentiate between fixed and variable costs in making allocations. The following data relate to the allocations: Budgeted Data Costs $4,000,000 $2,400,000 $8,400,000 Air Miles Ticketing Baggage handling Engine maintenance Domestic flights International flights 7,127,500 21,382,500 Allocate the service department costs to the revenue-producing departments using air miles as the allocation base. Allocated to Domestic International Ticketing Baggage handling Maintenance Total