I need assistance with this practice question from Course CI2011 Intro to Database. It is practice question #7 at the end of Chapter 4 of the book...

I need assistance with this practice question from Course CI2011 Intro to Database. It is practice question #7 at the end of Chapter 4 of the book called "Hands-on-Database" by Steve Conger.. It says to create an entity relation diagram (ERD) for the instructor’s data-base. Don’t worry about the attributes, but give each entity a primary key attribute. Remember to watch out for many-to-many relationships.