[Solved] A man suffers an injury that prevents interaction between his brain and spinal cord, making him quadriplegic. How will this affect his ability to achieve an erection? A) He will be able to achieve an erection under any circumstances. B) He will be unable to achieve an erection under any circumstances. C) He will be unable to achieve an erection by tactile stimulation of the penis. D) He will be able to choose whether or not he achieves an erection. E) He will be unable to achieve an erection by seeing or thinking about something erotic. Scienter: Knowledge of the wrongful nature of one's actions, particularly in the context of securities fraud. Antifraud Provisions: Sections within laws or regulations aimed at preventing deceitful practices and protecting parties from fraudulent activities. Securities Exchange Act: A federal law enacted in the United States to regulate the trading of securities in the secondary market, to ensure transparency and fairness. Internal Revenue Code: The body of law governing federal tax administration in the United States.