Answer:
C. Duncan is such a good and popular king; it would be cruel to kill him and make the country sad.
Step-by-step explanation:
Macbeth was host to the king Duncan and at the tine, he was being pushed to kill him by the 3 sisters, Considering that Duncan was host to the king, there shouldn't even be a consideration to murder him rather he should shieod and prevent any harm fromm coming close to him. According to the Book, Macbeth by William Shakespeare, King Duncan was such a good king and this played a role in Macbeth's Decison not to kill King Duncan. Macbeth was concious of the heavenly punishment which would befall him If he killed such a good person.