Answer: Stage four: performing
Explanation:in this performing stage, the leader tend to becomes an observer. He looks how the team is trying to perform their roles, resolve issues when they arise and even look at their working relationship. He believes that the team can work on their own and skillful members among them can help supervise the rest and work together meaningfully. He just monitor their progress and make sure the progress runs smoothly. He is celebrated because he the workers knows that the leader believes in them, in their capacity to resolve issues without getting involved and knows that they are capable of bringing meaningfully result.
