Final answer:
A project manager manages temporary, non-repetitive activities within an organization. The director of a summer camp for chronically ill children is likely to be an expressive leader, and the team captain is an example of a prototype for leadership on an athletic team.
Step-by-step explanation:
The individual who manages temporary, non-repetitive activities and frequently acts independently of the formal organization is called a project manager. This role is characterized by a focus on specific projects that are distinct from the routine operations of the organization. Project managers oversee teams to achieve particular goals and meet specific success criteria within a set timeframe.
Regarding the query about who is more likely to be an expressive leader, an expressive leader typically focuses on maintaining group harmony and morale. The correct answer is c. The director of a summer camp for chronically ill children, as this role requires a high level of emotional intelligence and emphasis on interpersonal relationships to ensure a nurturing environment for the campers.
For the example of a prototype for the concept of leadership on an athletic team, the team captain is the most suitable answer as they represent the embodiment of leadership within the team, guiding and motivating teammates to achieve common goals.