Answer:
The correct answer is d. controlling.
Step-by-step explanation:
If there is an important section in project management, it is the control section. Once it has been decided to start, with the execution, the project manager must assume the responsibility of each person within the same fulfills the tasks assigned to him and thus, ensure that the project runs according to his planning.
The idea of project control is very simple: it has been elaborated with some objectives, studying the available resources and preparing a plan to achieve the goals. Control is what ensures the follow-up of these plans, preventing any team member from deviating from the marked route. Thanks to the control tasks, the achievement of objectives will be ensured as defined in the planning phase.
When the project has already been planned, it should be put in place. The main requirement to start is that the project is fully defined and approved by the steering committee or the shareholders' meeting and, where appropriate, by the sponsor of the actions to be carried out.