I’m pretty sure it’s c because they all are know for them
The statement that [The "relationship" topics within team ground rules, such as "discuss openly and protect confidentiality" and "avoid misunderstandings", should eliminate the need for the team to address how to handle conflict] is TRUE.
This is true because rules such as [discuss openly and protect confidentiality] and [avoid misunderstandings] would already solve the problem or conflict before it escalates, thus eliminating the need for the to address it.
Answer:
The answer is C) They can send in comment letters to the NTSB.
Explanation:
Both parties have the right to complain and give comments and suggestions in written form and send them to The National Transportation Safety Board.