Comments: Non-key attributes are not mutually independent (city status). Non-key attributes are not fully functionally dependent on the primary key (i.e., status and city are dependent on just part of the key, namely supplier_no).
Comments:Non-key attributes are not mutually independent (city status).Non-key attributes are not fully functionally dependent on the primary key (i.e., status and city are dependent on just part of the key, namely supplier_no).