Rhodes, a College Student, Wants to Purchase a Motorcycle on Credit

Rhodes, a college student, wants to purchase a motorcycle on credit from Landier Motors. He does not have sufficient income or the credit history to justify the extension of credit to him alone. Rhodes asks his father to cosign a note to Landier Motors, which he does. What kind of liability does Rhodes's father come under?

A) secondary liability
B) primary liability
C) fringe liability
D) warranty liability