Please answer

Which best explains why Antony describes Brutus as the noblest Roman of them all?

Brutus came from a very aristocratic and wealthy family.

Brutus was a traitor and a criminal; Antony's words are sarcastic.

Antony was once Brutus's best friend.

Brutus is the only conspirator who acted for the good of Rome, rather than out of jealousy, bitterness, or a thirst for power.