The document discusses the roles and responsibilities of managers. It outlines the many functions of a manager including hiring, training, coaching employees, conducting performance evaluations, setting goals, and monitoring budgets. Managers have the authority to hire, fire, discipline and promote employees. Essential skills for managers are also discussed, such as leadership, communication, collaboration, critical thinking, finance, and project management. The document also covers technical skills, human skills, design skills, and the roles of managers as figureheads, leaders, and liaisons who receive, disseminate and transmit information within and outside the organization.