<em>Answer: A. Macbeth's degenerating mental state becomes apparent in this scene. </em>
<em> D. Macbeth realizes that the murderers were unable to kill Banquo because he was present at the banquet.
</em>The two statements above showed the importance of banquet scene in the story because it emphasizes two things like the mental state of Macbeth and that of the failed plan to kill Banquo.<em>
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Logic=a
by using statistics, people might be more inclined to agree with you especially if you have more evidence than a quote to back you up. good quote though!