[Solved] Which of the following is an example of erotic touch? A)coitus B)fellatio C)kissing D)anlingus Markowitz: Refers to Harry Markowitz, an economist known for his pioneering work in modern portfolio theory and investment diversification. Systematic Risk: The type of risk inherent to the entire market or an entire market segment, also known as market risk, which cannot be eliminated through diversification. Diversification: An investment strategy that spreads exposure across various assets to reduce risk. Unsystematic Risk: The risk associated with an individual asset or firm, which can be mitigated through diversification.