Management by Objectives (MBO) is a management system where each member participates in setting objectives. The process of MBO involves defining organizational objectives and goals for each section. It then sets subordinates' objectives, matches resources to objectives, and has periodic review meetings. MBO aims to combine long-term goals with short-term goals through participation in objective setting at all levels, but it can be time-consuming and fail to explain its philosophy clearly. Effective objectives should be specific, attainable, innovative, and ranked by importance when set according to MBO.