Pam and Sam took an overnight flight to Hawaii. Without their knowledge or permission, an agent from Big Ad Agency took a picture of them as they slept and used it in a full-page ad in a national magazine. The agency had superimposed an image of a man in a business suit, working on a laptop, sitting next to them. The caption read "Our Brokers Never Sleep." Pam and Sam could sue Big Ad for a a. O Slander b. O Private nuisance c. O Public nuisance d. O Invasion of the right to privacy