Question $22(2\mathrm{.}75$ points$)$

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Joe works in the service department of Sam's Motors. Sam's is a car dealership that includes a service department. Joe is wearing his company badge that reads "Sam's Motors," and a customer overhears Joe taking to the sales manager about selling cars in the showroom, and the manager told Joe to help another customer who was buying a car while the manager had to step away. Joe then sells a car to the custower who overheard the conversation. When the customer comes to pick up the car, the customer is upset when told that they have not bought the car. Who is right, Sam's Motors or the customer?

the customer, because Sam's gave the impression that Joe was a salesman

the customer, because anyone who works for Sam's can sell them a car

Sam's, because Joe lacked express agency to sell the car

Sam's, because Joe works in the service department