[Solved] What are the phases of the human sexual response cycle described by Masters and Johnson? A)id,ego,and superego B)pre-erotic,erotic,and post-erotic C)physiological,emotional,and eros D)excitement,orgasm,and resolution Public Good: A public good is a product that one individual can consume without reducing its availability to another individual and from which no one is excluded. Rival Good: A type of good where one person's consumption of the good reduces the ability of another person to consume the same good. Exclusive Good: A product or service that is available only to certain people or groups, often due to high price or scarcity. Public Good: A good or service offered to every member of a society for free, either by public authorities or by a private organization or person, without seeking profit.