Using this ER diagram for reference, respond to the following statements with TRUE, FALSE, or MAYBE. Assign a response of MAYBE to statements that, while not explicitly shown to be TRUE, cannot be proven FALSE based on the diagram.

STATEMENT TRUE FALSE MAYBE

There are actors in this database that have been in no movies. ____ ____ ____

Every movie has exactly one director. ____ ____ ____

An actor can have a lead role in multiple movies. ____ ____ ____

Every director has been an actor is some movie. ____ ____ ____

No producer has ever been an actor. ____ ____ ____

A movie can have at most two lead actors ____ ____ ____

A producer can be an actor in some other movie. ____ ____ ____

There are movies with more than ten actors. ____ ____ ____

There are movies with no actors. ____ ____ ____

An actor can have a lead role, direct a movie, and be a producer of a movie. ____ ____ ____

ACTOR PRODUCER ACTOR ALSO A DIRECTOR DIRECTOR PRODUCER M PERFORMS IN LEAD ROLE MOVIE DIRECTS PRODUCES