Answer:
Section officer: Section officer means an officer supervising a section and includes functionaries like superintendent and assistant-in-charge.
chief officer: Chief Officer is responsible for performing vessel navigation watch duties. 2. S/He is responsible for the entire cargo operation in ports which includes loading, unloading, and cargo planning. ... One of the critical tasks performed by the chief officer is the accountability of the stability of the ship.
manager: The definition of a manager is a person responsible for supervising and motivating employees and for directing the progress of an organization. An example of a manager is the person who is in charge of customer service, who deals with customer disputes and who oversees and supervises customer service agents.
