The correct answer is B.
Mrs. Boyle was murdered in an empty room. Because the lights were out, it is not known who killed her. It could be anyone -- so her murder makes the audience wonder who killed her, since it could be any one of the characters.
To lead confidently in times of distress
The type of plot structure that allows authors to go into specific detail about key events and reveal more about the characters through their reactions to conflict is known as A. episodic plot structure.
