Final answer:
In NY State law, the only appropriate feature from the choices given in an ad is a properly draped client. Guarantees of weight loss or results are generally inappropriate and misleading unless supported by scientific evidence. The correct option is c. a properly-draped client
Step-by-step explanation:
According to NY State law, among the features listed, the only appropriate feature in an advertisement is a properly draped client. Guarantees of specific results, such as guaranteeing weight loss, are generally considered deceptive or misleading practices unless they can be supported by reliable scientific evidence.
Therefore, such guarantees would be inappropriate in an advertisement within New York State. However, showing a properly draped client adheres to standards of decency and is permissible in advertising, provided it also conforms to other applicable advertising standards and regulations. The correct option is c. a properly-draped client