Convert the given ER model to a relational model. num day aircraft email M frame Iname Flight cargo books N Customer has phone address Airlines street city state zip code name country Your converted relational model should only: include relations from strong entities and weak entities, and their attributes. Include relations from multi-valued attributes. Include relations from many to many relationships. The information of 1 to 1 and 1 to many relationships should be stored without creating relations. Include relations from n-ary relationship. specify all primary keys (using underlines) for each relation. specify foreign keys (using arcs and arrows) if exist