The document discusses planning and strategy at various organizational levels. It defines planning as setting goals and strategies to achieve them through coordinated work activities. Managers plan to provide direction, reduce uncertainty, and establish goals. Formal, quality planning leads to better performance than less planning. Goals and plans are defined, with goals as desired outcomes and plans outlining how to meet goals. Strategic plans apply to the whole organization while operational plans focus on specific areas. The means-ends chain links goals across levels so lower goals enable higher goals. Management by objectives involves collaborative goal-setting and evaluation. Effective planning considers environmental uncertainty and commitment length.