Which of the following acts is most likely to violate the Telemarketing Sales Rule $($TSR$)?$

Multiple Choice

Making telephone calls to a customer to get an appointment for a face$-$to$-$face sales presentation

Soliciting sales through the mailing of a catalog and then receiving customers' orders by telephone

Calling a consumer's residence at $9$:$30$ p$.$m$.$ to inform the consumer about an exciting prize promotion

Making telephone calls of solicitation to a consumer but completing the transaction in a face$-$toface meeting