Which conflict does Brutus face in the play?

A.
Brutus has an internal conflict as he tries to decide on the best way to assassinate Caesar.

B.
Brutus has an internal conflict over whether or not to trust Casca.

C.
Brutus has an internal conflict over whether he has acted for the good of Rome.

D.
Brutus has an internal conflict about how to tell Calpurnia of Caesar's death.