(Solved): Draw an Entity Relationship Diagram (ERD) using Unified Modelling Language (UML) notation according ...

Draw an Entity Relationship Diagram (ERD) using Unified Modelling Language (UML) notation according to the below business rules. Your design should be at the logical level – include primary and foreign key fields and remember to remove any many-to-many relationships.

Tip: Pay attention to the mark allocation shown below.

Sheep farm feed supplier business rules: . All entities must have surrogate primary keys. A contact person represents one or more suppliers, and each supplier has exactly one contact person. A supplier supplies many feed products, and every feed product can be supplied by many suppliers. Each feed product belongs to a specific feed type, and many feed products can have the same feed type. Entities 5 marks 4 marks 4 marks Relationships Multiplicities Primary keys Foreign keys Correct UML Notation 5 marks 4 marks 3 marks Total 25 marks