The document outlines a 4-stage process for planning and designing an agricultural wholesale market or sub-terminal agribusiness market. Stage I involves project identification and pre-feasibility studies. Stage II includes detailed design development and feasibility analysis. Stage III consists of finalizing the master plan, engineering studies, and building designs. Stage IV covers project implementation including staff training, contractor selection, and initiating market operations. The process involves data collection, analysis, synthesis, and recommendations at each stage to refine the project plans.