Answer: free rein leader
Explanation: A free rein leadership style also called Laissez Faire style occurs where a leader after setting objectives for the group does not supervise and allows his or her subordinates to function according to thier styles in order to meet the goals and objectives of the grouP
Here, Kate after setting objectives for her group allows the scientists to function according to thier preference to accomplish set goals is a FREE REIN LEADER.