[Solved] Which of the measures the extent to which the entity's cost function is made up of fixed costs? A) Operating leverage. B) Total contribution margin. C) Margin of safety. D) Fixed cost leverage. Friends With Benefits: A type of relationship between friends where they engage in sexual activities without committing to a romantic partnership. Romantic Partners: Individuals engaged in a romantic relationship, characterized by emotional and often physical intimacy. Predictors: Variables or factors that can be used to forecast or anticipate future events, trends, or behaviors. Sexual Activity: Behaviors that include a broad range of interactions with erotic significance from solo to mutual experiences, often implying physical intimacy between individuals.