below shows an EER diagram describing a publisher specializing in large edited works. Transform the diagram into a relational schema that shows referential integrity constraints and verify that the resulting relations are in 3NF. REGION Belongs To Region ID Region Name COUNTRY Country ID Country Name ASSIGNMENT Score Hours Rate PROJECT Proj ID Proj Start Date Proj End Date EMPLOYEE Emp ID Emp Name Emp Type COUNTRY MANAGER H DEVELOPMENT MANAGER DEVELOPER Developer Type Manages Supervises Supervises TEAM Team ID Team Name Is Responsible For Team Start Date Team End Date MEMBERSHIP Joined Left Leads SENIOR Is Deputy JUNIOR Mentors WIZARD