Which object is used to allocate the costs from a claim to the project structure?

You are working with networks and WBS elements. Which of the following statements applies?

You want to establish costing for WBS. Costing should be easy to use and should not refer to cost elements. What method for costing do you use?

A service company uses project management and they complain that the system does not prevent their project managers from exceeding their budgets. What actions do you have to take to solve the problem?

You used hierarchical revenue planning to plan revenues for WBS elements manually. The cost element report for planned revenues does not show any revenues at all. What is the reason for this?