It seems to be called a Story within story, which is when a character within the lager story narrates a story of their own. I hope that wasn't to cofusing.It was all I could find.
Answer:
An author's writing style is not incidental, superficial, or supplementary: style identifies how ... In other words, the effect of how an author uses words and literary elements is important for understanding the meaning of a text. ... Flashbacks move a story back in time giving readers insights about characters they don't know well.
Explanation:
The Answer your welcome!
B. Is infested with lice
because the lice can was on his bed
Because this is seen as unprofessional and disrespectful. The only time this would be acceptable would be in a casual setting not a professional one