Read the passage. MACDUFF. Hail, King! for so thou art: behold, where stands Th' usurper's cursèd head. The time is free. I see thee compasses with the kingdom's pearl, That speak my salutation in their minds, Whose voices I desire aloud with mine: Hail, King of Scotland! What is the main idea of this passage from Act V of The Tragedy of Macbeth by William Shakespeare? A- Macduff is hailing Macbeth as the rightful king of Scotland B- Macduff is acknowledging that Macbeth is a traitor to the throne C- Macduff anticipates that King Duncan will be king D- Macduff anticipates that he will be king