1. To keep track of students and their advisors, a university uses the table structure shown below. Assuming.that the sample data are representative, draw a dependency diagram in Visio that shows all functional dependencies including both partial and transitive dependencies. (Hint: Look at the sample values to determine the nature of the relationships.) Attribute Name Sample Value Sample Value Sample Value Sample Value STUDENT_ID 123456 478596 123456 389987 STUDENT_NAME Kim Brutt Mary King Kim Brutt Donald Nouglle ADVISOR_ID 123 473 567 ADVISOR_NAME John Smith Kim Young Julia Roberts John Smith DEPARTMENT_CODE AIT cs ECE AIT Applied Applied Electrical Computer DEPARTMENT_NAME Information Information Science Engineering Technology Technology APPOINTMENT_DATE 01/01/2009 05/03/2009 03/06/2009 01/01/2009 123 2. Using the initial dependency diagram drawn in question 1, remove all partial dependencies, draw the new dependency diagrams in Visio, and identify the normal forms for each table structure you created. 3. Using the table structures you created in question 2, remove all transitive dependencies, and draw the new dependency diagrams in Visio. Also identify the normal forms for each table structure you created. If necessary, add or modify attributes to create appropriate determinants or to adhere to the naming conventions. 4. Using the results of question 3, draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys and foreign keys must be clearly identified on the diagram