Final answer:
The correct answer is d) All of the above. The DTPA prohibits passing off goods or services as those of another, the failure to disclose information concerning goods or services in an effort to induce a customer into a transaction, and representing that goods are original or new if they are deteriorated.
Step-by-step explanation:
The correct answer is d) All of the above. The DTPA (Deceptive Trade Practices Act) prohibits passing off goods or services as those of another, the failure to disclose information concerning goods or services in an effort to induce a customer into a transaction, and representing that goods are original or new if they are deteriorated. All of these actions violate the DTPA as they are deceptive practices that can mislead consumers.