The correct answer is A.
OBJ-4.2: The ideal way to run a workshop is by using a neutral facilitator who has no stake in the outcome. Preparation including structuring the event, such as agreeing on the agenda and logistics, is essential for a successful workshop and this can take as long as the workshop itself. One of the preparation steps for a successful workshop includes preparing an agenda specifically for this workshop. While the agenda from a previous workshop may be an input to this preparation, it should still be adapted to suit the needs of this particular workshop. Perhaps the most important area to get right is the group dynamics. Strong personalities and conflicting views need to be managed, and this is where a neutral facilitator is perhaps most valuable.