Final answer:
Statement D is false because service department charges do affect the overall budget of operating departments.
Step-by-step explanation:
Regarding service department charges to operating departments, statement D is false. Service department charges do affect the overall budget of operating departments. The charges from service departments are allocated to operating departments and become a part of their overall budget.
For example, let's say the IT department provides services to the Marketing department. The IT department will charge the Marketing department for the services provided, and this charge will be included in the Marketing department's budget.
Therefore, the correct statement is that service department charges do affect the overall budget of operating departments.