Answer:
Leadership planning
Step-by-step explanation:
In leadership planning, the involved firm, organization or association has to determine the objectives and goals first and then have see the requirements and put the functions in proper sequence for the fulfillment of the objectives. Thus making it easy and efficient for the organization to achieve its objectives and goals.
Therefore, in relation to the question, the top management of the Manila Water must engage in leadership planning first to improve the water and sewerage system.