I am currently working on an Airplane Database Project as part of my coursework, and I need your assistance in preparing the required documentation. My teacher has outlined the following instructions for the submission:

Project Proposal:

It should be a in PDF format.The proposal must address the following three questions:

What: What the project is about.

Why: Why this project is important or relevant.

How: How the project will be executed.

Initial EER Diagram:

The submission must include an Enhanced Entity$-$Relationship $($EER$)$ diagram representing the initial design of the database. The EER diagram should illustrate entities, attributes, relationships, and their cardinalities, specifically tailored to an airplane database system.

I have attached a sample EER diagram $($please see the image$)$ to give you an idea of what the teacher is expecting. Please use it as a reference to understand the structure and elements of the diagram.

Could you please assist in crafting a clear and concise $1-$page proposal and help review the diagram to ensure it aligns with the project requirements?. like this

ER DIAGRAM $-$ Relationship Types are:

WORKS$\_$FOR, MANAGES, WORKS$\_$ON$,$ CONTROLS, SUPERVISION, DEPENDENTS$\_$OF$.$