Final answer:
The interpersonal roles of a manager include leader, liaison, figurehead, and spokesperson responsibilities.
Step-by-step explanation:
The interpersonal roles of a manager in an organization include more than just leader and liaison activities. While leader and liaison are two important interpersonal roles, managers also perform the role of a figurehead. As a figurehead, managers represent the organization and act as a symbol of authority. They also perform the roles of a spokesperson, where they communicate information about the organization and its policies to internal and external stakeholders. Therefore, the interpersonal roles of a manager consist of leader, liaison, figurehead, and spokesperson responsibilities.