Planning involves determining objectives and activities required to achieve objectives. It includes strategic, tactical, and operational plans. Strategic planning sets long-term goals for 2-5 years. Tactical plans specify how resources will be used to accomplish goals within 6 months to 2 years. Operational plans cover day-to-day operations for 30 days to 6 months. Effective planning requires defining tasks, identifying resources, considering alternatives, creating written plans, implementing plans, and evaluating outcomes.