If a salesperson advertises by radio or television a "magic" cream that cures baldness, even though that person knows that the cream is just hand lotion, that person may have committed:

The person may commit a violation of the Competition Act. The act aims to protect consumers from misleading and false advertising. The Competition Act does not tolerate deceptive marketing to be able to promote a product or persuade consumers to buy the product.

the secretary of defense is the principal defense policy advisor to the president. under the direction of the president, the secretary exercises authority, direction, and control over the department of defense.

as you did not provide any choices for me to choose from to give you a direct answer, this is the only information i can provide.