[Solved] Any intense and persistent sexual interest other than sexual interest in genital stimulation or preparatory fondling with phenotypically normal, physically mature consenting human partners is called A) anorexia. B) anodyspareunia. C) erotica. D) paraphilia. Positive Externality: A benefit that affects someone who did not choose to incur that benefit, often leading to an under-provision of a good or service. Vaccination: A medical intervention that introduces a substance to stimulate the body's immune response against disease. Producer Surplus: The discrepancy between what sellers are prepared to take for a product or service and the actual payment they get in the marketplace. Efficiency Loss: The loss of economic efficiency that occurs when the equilibrium for a good or a service is not achieved or is not achievable.