Final answer:
An entrepreneur managerial role is taken when initiating change and innovation, like Alexander does. An expressive leader, in contrast, is more likely to be the director of a summer camp for chronically ill children, focusing on community and morale.
Step-by-step explanation:
The decisional role of a manager used when Alexander encourages change and innovation in his department is a) Entrepreneur. As an entrepreneur, a manager seeks to improve the department, adapt to environmental changes, and initiate new projects that can lead to innovation. This role is about being proactive and looking for new opportunities to move the organization forward.Expressive Leader in Different ContextsAmong the given options, an expressive leader is someone who emphasizes group cohesion and morale. The person most likely to be an expressive leader is c) The director of a summer camp for chronically ill children.
This setting often requires a person who is good at fostering a sense of community and caring, which are key traits of an expressive leader.The decisional role of a manager used when Alexander encourages change and innovation in his department is the Entrepreneur role. The Entrepreneur role involves taking risks, creating and implementing new ideas, and seeking opportunities for growth and improvement. Alexander's encouragement of change and innovation aligns with the characteristics of an Entrepreneur, as he is actively promoting an environment that fosters creative thinking and forward-looking initiatives.