The table structure shown in Table P6.6 contains many unsatisfactory components and characteristics. For example, there are several multivalued attributes, naming conventions are violated, and some attributes are not atomic. a. Given the structure shown in Table P6.6, write the relational schema and draw its dependency diagram. Label all transitive and/or partial dependencies. b. Draw the dependency diagrams that are in 3NF. c. Draw the relational diagram. d. Draw the Crow's Foot ERD