How many ghosts show up in A Christmas Carol?

The movie Miracle on 34th Street is based on a real-life department store.

In the classic Christmas movie, How The Grinch Stole Christmas, the Grinch was described with three words. What are they?

In Charles Dickens’ A Christmas Carol, what was the first name of Scrooge?

What is the name of the last ghost that visits Scrooge in A Christmas Carol?