Harry reflects on his summer internship: "My manager was always available to meet with me. Even though I know that they had a highly demanding schedule, we met once a week to discuss my progress. They also introduced me to a couple of managers in other departments to help me not only learn more about the company but to continue to explore my career interests. I am grateful to have had such a supportive manager, who always put my needs first." What type of leader was Harry's manager?
a. Transformational leader
b. Visionary leader
c. Servant leader
d. Charismatic leader