A project manager takes over a large project supported by culturally diverse workforce. Within a week, it becomes clear that there is a significant conflict among two of the groups because the former project manager favored one group with special perks and accommodations. What should the new project manager do?
A、Immediately begin facilitating a satisfactory resolution to the conflict using a collaborative approach resolution.
B、Find out why the project manager favored one group.
C、Post a new set of rules and regulations in s public location for all groups to see.
D、Report the problem to human resources.