The document discusses important functions for management of Facebook, including planning, organizing, staffing, controlling, and directing. It emphasizes that qualified people must perform these operations to achieve excellent results. Specifically, it notes that human relations skills are crucial for managers to effectively handle employees and motivate them. It also stresses the importance of proper staffing and recruitment, as employee productivity is important for organizational success. Finally, it states that controlling functions are important for Facebook executives to identify and address problems early.