Check my work In each dropdown next to the following types of indirect expenses and service department expenses, select the identifying letter of the best allocation basis to use to distribute it to the departments indicated. A. Number of departmental production runs as a percent of the total. B. Relative number of lights. C. Proportion of employees. D. Proportion of number of machines. General office department expenses of the operating departments. Computer service expenses of production scheduling for operating departments. Electric utility expenses of all departments. Maintenance department expenses of the operating departments