Based on the $$How management teams can have a good fight,$$ article, consensus decisions:

Group of answer choices

Usually result in the greatest perceptions of fairness

Often result in significant interpersonal conflict when insisted upon

Usually result in better team harmony

Are the fastest and most effective way to make decisions

A leader who has the most power in the team, but also gives teammates substantial power and input.

A leader who gives the decision$-$making power to the rest of the team.