Consider the ER scheme for the MOVIES database shown in the figure below (attributes arent important for this problem and are omitted): Assume MOVIES is a populated database. Actor is used as a generic term and includes actresses. Given the constraints shown in the ER diagram, 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 schema as shown. Briefly justify each answer.

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

b. There are some actors who have acted in more than ten movies.

c. A movie can have only a maximum of two lead actors.

d. No producer has ever been an actor.

e. Some producers have been a director as well.

f. A movie may have more than one director.

g. No movie has a director that also acted in that movie.

h. There are movies with more than a dozen actors.

i. Every director has been an actor in some movie. j. Some movies have one director but several producers

Figut An EF MOVI schen