According to Katz (1974), there are three managerial skills that every manager needs. These are: Technical Skills which is the ability to perform the given job. The lower-level managers require more technical skills; Human Relations (Interpersonal) Skills or the ability to understand, communicate and work with people. Human relations skills are required by all managers at all levels of management. The reason for that is all managers have to interact and work with people; Conceptual Skills being the ability to see the big picture, to visualize the organisation as a whole. It includes analytical, creative, problem-solving skills. The top-level managers require more conceptual skills and less technical skills.