[Solved] As the number of stocks in a portfolio increases, the portfolio standard deviation A) Increases at a diminishing rate B) Increases at an increasing rate C) Decreases at a diminishing rate D) Remains unchanged E) Decreases at an increasing rate Ethical Screen: A mechanism designed to prevent conflicts of interest or ethical issues within an organization or profession by separating conflicting parties or interests. Ethical Decision: A choice made based on moral principles and values, considering the rightness and wrongness of the options and their outcomes. Whistle Blowing: The act of exposing unethical or illegal activities within an organization to people or entities that can take action. Child Pornography: The illegal creation, distribution, and possession of explicit images or videos of minors.