Ow does Scrooges character change in A Christmas Carolby Charles Dickens

1. Novel : A Christmas CarolBy Charles Dickens
2. Movie: A Christmas Carol
There is no specific amount of reference other than the novel and movie
In analysing the character of scrooge, these are some of the things I need to include according to my lecturer:
1) Context
2) Analyse character ( compare scrooge to other characters)
3) Language Analysis ( How language is used to create effect on the reader)
4) Terminology and techniques:eg Forshadowing, Irony, Contrast, metaphor
5) structure: ( How tension change within the novel”
6) Narrative voice
NB: My lecturer will be looking for the above in my writing.