Answer:
Correct answer is "C".
The idea of COI is to show how to identify, evaluate and manage the members of COI from the IRB as it can effect the analysis of the research.
One of the actions followed by the IRB is that any IRB participant with a COI in a study under the analysis designed by the IRB have to inform the COI to the IRB director. He needs to leave the room during the debates and the correspondent vote, except if he is giving any information to the IRB in charge.