Dr M Is the Designated Leader of an Interprofessional Healthcare Team

Dr. M. is the designated leader of an interprofessional healthcare team. He has identified "becoming a successful agent for change in the organization" as one of his professional development goals.
Conflict has emerged on the team and the emotions are impeding progress. Dr. M. intervenes personally with conflict management, and mediation. He also arranges for the team to undergo conflict resolution training. Dr. M. is utilizing his knowledge of systems theory to intervene at:

A) The individual level of the system
B) The interpersonal level of the system
C) The group level of the system
D) The organizational level of the system