Select the sentence below that uses proper punctuation to separate a nonessential phrase from the main sentence.
The invitation said that the palace would hold a ball in honor of the prince, a very handsome prince at that, in one week's time.
The invitation said that the palace would hold a ball in honor of the prince a very handsome prince at that in one week's time
The invitation said that the palace would hold a ball, in honor of the prince a very handsome prince at that in one week's time.
The invitation said that the palace would hold a ball - in honor of the prince - a very handsome prince at that in one week’s time
PLEASE HELP ASAP!
