Final answer:
The central cue for certain products is represented by emotions, which influence attitudes under high involvement.
Step-by-step explanation:
The subject of this question is business and the topic within business is persuasion in advertising. The question is asking about the central cue for certain products. The central cue for products is represented by emotions, which in turn influences attitudes under high involvement. This means that emotions play a significant role in shaping people's attitudes toward products when they are highly involved in the decision-making process. For example, when someone is considering buying a computer, their emotions towards the product, such as excitement or trust, can greatly influence their overall attitude and perception of the product's quality and features.