(Answered) Given the above description draw an er diagram for the

Engineering

Given the above description, draw an ER diagram for the database. State any assumptions you make for your ER-diagram to support your design. Include the following into your design:

all the entity sets
- all the attributes
- all the relationship sets using the Crow's Foot Model
- Make sure that all M:M relationships have been converted using associative tables
- Identify the entire primary key for each entity.

Identify all the foreign keys if needed.

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