I need help please

A B E Please complete Discussion Questions as follows: You can insert lines and a text box for typing purposes. 1. What is the difference between operating departments and service departments? II. What are two main goals in managerial accounting for reporting on and analyzing departments? III. Is it possible to evaluate a cost center's profitability? IV. What is the difference between direct and indirect expenses? V. How is a department's contribution to overhead measured? VI. What are controlled costs? VII. Why should managers be closely involved in preparing their responsibility accounting budgets