The correct way to punctuate is seen in b:
<span>To whom it may concern:
</span>
In formal settings and when you don't know the exact identity of the person a dresses it is usual to use a colon in this situation.
1) I have a hatred for people waking me up early in the morning.
2) I find myself liking people appreciating my work.
3) I adore being respected.
4) I enjoy being taken to a five-star hotel by people.
5) I don’t mind being followed about by detectives.
<span>It's not informative since that would be talking about a specific topic that you're supposed to come to a realization, it's not entertaining since it's not a story driven piece, persuasive it isn't because if it's about the writer then you aren't learning anything about a specific topic,so that leaves expressive. It is expressive since the writer is talking about themselves</span>
