Answer:
A.
Step-by-step explanation:
From the different options provided, in this scenario the one that is true is that Jim's father can make a strong argument that he is not liable to pay his son's debt because the Bank did not have him sign a written guaranty agreement. In order for the bank to properly hold Jim and his father to the agreement they needed to create a contract and have Jim's father sign and agree to the contract in person. Since the bank failed to do so, then Jim's father can fight the lawsuit. Agreement over the phone is not proper procedure and would not hold up in court due to the bank not being able to properly verify who the individual on the other side of the phone call truly was or if he was really Jim's Father.