Consider the following relation for students enrolled in courses, with Relational Notation Sample data for this relation follows: Based on the sample data provided, Identify all possible functional dependencies. Consider both single and multiple attributes. Do not consider attributes R nor E as possible determinants. Identify all possible candidate keys, and choose a primary key. Modify the Relational Notation to show your primary key selection. Place this relation in the highest possible Normal Form. Explain each step as you go along, include referential integrity constraints where applicable