(a) Analyze how an author's choices concerning how to structure specific parts of a text contribute to its overall structure and meaning.
In structuring the scenes of Act I in The Tragedy of Macbeth, Shakespeare chose
not to have the main character appear until Scene 3. How do the first two scenes
help build to the introduction of the main character?

Basically builds anticipation.

Explanation: Writers do that to keep you hooked and wanting to continue reading or listening. As well as just plain excitement.

the switch in narration increases the proximity of the narrator to the main character and the reader can perceive information only through the filter of a single character.

add the answers bro i cant if you don't have any options.