[Solved] Implicit costs A)do not require an outlay of money by the firm. B)do not enter into the economist's measurement of a firm's profit. C)are also known as variable costs. D)are not part of an economist's measurement of opportunity cost. Sexual Behaviors: Actions or practices related to the expression of sexuality, including sexual intercourse, masturbation, and others, varying widely among individuals. Voyeurism: A disorder that involves deriving sexual pleasure from observing others when they are naked or engaged in sexual activity. Seductively Undress: The act of removing one's clothes in a manner intended to arouse sexual desire in others. Obscene Phone Calls: Unsolicited and unwanted phone calls involving sexually explicit or offensive language.