This document discusses the principles of unity of direction and subordination of individual interest to general interest. It states that unity of direction means all employees work towards a common goal under one head and plan. This creates unity of action, coordination, and uniformity while reducing duplication. Subordination of individual interest means the manager integrates employee and organizational goals so both are achieved efficiently. Positive impacts include efficient goal achievement, better coordination, and a harmonious work environment, while violations can decrease efficiency and cause conflicts.