What plan has Lady Macbeth devised for the murder?

Pretend to be good hosts to the King- Macbeth can't hide his emotions very well.

Get the guards really drunk and spike their drinks.

Kill the King- Does Macbeth really have what it takes?

Place daggers and blood on the guards to frame them for killing the King.

Wash blood and pretend to be shocked when the King is found dead in the morning.- Macbeth can't act very well. He lets his guilty conscience show.