Terps Consultant ERD: Terps Consultant City ctyld ctyName mirDate ctyState Marry ctyPopulation Employee Project Assign Hempid prild Apply empFullName priName -empFirstName priestCost -empLastName empDOB Skill skild Report skiName T Department dotld dotName dotPhone Relations: Business rules: Referential integrities: Relation Foreign Base Primary Business Constraint: Business Constraint: Key Relation Key Rule ON DELETE Rule ON UPDATE