[Solved] Which of the following does NOT fit in the definition of sexuality in the text? A) the cultural arena within which people debate ideas about what behaviors are appropriate B) the range of desires and beliefs related to erotic physical contact C) the public display of wealth to gain community status D) the use of ideas about what is "natural" to create unequal access to status and power E) the range of behaviors related to intimacy and pleasure Rational Decisions: Choices made by individuals that align with their own self-interest and are based on an evaluation of the costs and benefits of the action. Marginal Costs: The extra financial burden of generating one additional unit of a good or service. Marginal Benefits: The incremental satisfaction or advantage obtained from the consumption of an additional unit of a good or service. Marginal Cost: Marginal cost is the increase in total production cost that arises from producing one additional unit of a good or service.