In Act V of the play Macbeth, which one of the following do you think reflects the tragic arc of…

In Act V of the play Macbeth, which one of the following do you think reflects the tragic arc of the play? (P) Macbeth’s soliloquy; “Out, out brief candle, Life’s but a walking shadow.” (Q) Lady Macbeth’s breakdown: “What’s done cannot be undone.” (R) Macduff’s greeting: “Hail, King of Scotland.” (S) Malcolm’s final words: “So, thanks to all at once and to each one, whom we invite to see us crowned at Scone.”