Ur answer is going to be A
Answer:
a character who serves only to help develop other characters
Explanation:
In a play or a drama, a direct characterization is the one character whom the narrator directly introduces to the audiences. The readers were given a clear and direct idea on how the character is like.
In plays or stories, the author generally uses direct characterization and indirect characterization to develop and create his characters.
A character who does not change his nature and character in the whole story is a static character. And a character who shows complex characteristics is called a round character.
The authors purpose is the answer that you want.
