An advert contains the falowing: "Restaurant Critic, Mike, on Roma's Italan Eatery, Roma's is simply the best. It is a surprising new entrant into the competitive italian restaurant market and it is a mighty one "Mike is the cousin of the owner of Roma's and knows resturants, but he is not a critic for any pubicaton or other media. is this advert unethical? If yes, name the ethical issue Explain why you think there is or nat an ethical issue.