Cameron, a purported agent, signs a contract and promissory note to purchase a building for Burnstar Constructions, a purported principal

Though Cameron is an unauthorized representative, Burnstar Constructions, the purported principal, likes the deal and accepts it. Which of the following is true of the deal ratified by Burnstar Constructions?
A) The deal is invalid due to the fraud in the inducement rule.
B) The deal is invalid due to the fraud in the inception rule.
C) Burnstar Constructions is liable on the note.
D) Cameron is liable on the note.

C