Answer:b.
Explanation.this is a term which refers to a written or spoken communication which states false statement about someone , this false statement is unreasonable, unjust and is very likely to ruin someone's reputation and it is usually considered a crime.
Jane actual paid for the magazine but the store owner says she didn't pay and she called on her using a loud speaker, this will ruin her reputation because everyone now will consider her as a shoplifter.