Answer: Total Cost = $37,900
Explanation:
Responsibility accounting refers to a system where managers of different departments in a company are responsible and held accountable for the management of the controllable costs in their department.
Here the controllable costs on the manager, Jose Ruiz are Cost of parts, the Mechanics wages and Shop supplies.
Calculating the total costs that would appear on a responsibility accounting for the service department would be :
Particulars Amount
Cost of parts $22,400
Mechanics’ wages $14,300
Shop supplies $1,200
Total Cost $37,900