[Solved] The reduction in one or more activities normal time to shorten the project duration is called A)crashing. B)scheduling. C)adjusting. D)None of these answer choices is correct. Comarital Sex: Sexual relations between a married person and someone other than their spouse with the consent of the spouse. Wife Swapping: A behavior or activity where consenting married couples exchange partners for sexual purposes. Porn Industry: The commercial sector involved in producing and distributing sexually explicit materials, like videos and magazines. Pornographic Videos: Videos depicting sexual content intended to arouse viewers, often produced and distributed for adult entertainment.