Paula Daniels purchased an automobile from Carey on credit. At the time of the sale, Scott agreed to be a surety for Paula, who is sixteen years old. The automobile’s odometer stated fifty-two...

Paula Daniels purchased an automobile from Carey on credit. At the time of the sale, Scott agreed to be a surety for Paula, who is sixteen years old. The automobile’s odometer stated fifty-two thousand miles, but Carey had turned it back from seventy-two thousand miles. Paula refuses to make any payments due on the car. Carey proceeds against Paula and Scott. Explain what defenses, if any, are available to (a) Paula and (b) Scott?