The following data appear in the company records for the current period: Machine-hours Labor-hours Department direct costs Maintenance Personnel 1,000 500 $5,000 $12,000 Printing Developing 1,000 3,000 500 2,000 $15,000 $10,000 Required: Use the direct method to allocate these service department costs to the operating departments. (Negative amounts should be indicated by a minus sign. Do not round intermediate calculations.) Maintenance Personnel Printing Developing Service department costs Maintenance allocation Personnel allocation Total costs allocated $ 0 GA 0 $ 0 $ 0