Question: Written Assignment (Homework) #2 (10-point) Convert the following ER diagram into a relational database schema: S FirstName SLastName S ID student S Major takes course

Written Assignment (Homework) #2 (10-point) Convert the following ER diagram into a relational database schema: S FirstName SLastName S ID student S Major takes course C ID C Room C Name C ?nstName (90-point) Express the following queries on the above schema in both relational algebra (20-point each) and relational calculus (10-point each): 1. Find names of all students who take at least two courses taught by Peterson but take only one course from Davidson. 2. Find S_IDs of the students who take all courses taught by Davidson. 3. Find all instructors (C_InstNames) who currently teach at least three courses Please submit legible answers

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