Answer:
A. Chang has the legal right to sue for damages.
B. Moser cannot get out of the contract due to duress.
Step-by-step explanation:
Chang has the legal right to sue for damages that occurred due to the accident, this is because it is stated that Moser negligently collided with Chang's car.
Moser cannot get our of the contract due to duress because Chang did threaten to sue Moser for what directly had to do with the incident. If Chang had threatened to sue Moser for something else entirely, then Moser can claim duress. Also, Moser can't claim duress, especially since she had no insurance.