Which of the following statements is FALSE?
A) Fluctuations of a stock's returns that are due to firm-specific news are common risks.
B) The volatility in a large portfolio will decline until only the systematic risk remains.
C) When we combine many stocks in a large portfolio, the firm-specific risks for each stock will average out and be diversified.
D) The risk premium of a security is determined by its systematic risk and does not depend on its diversifiable risk
Answer: A) Fluctuations of a stock's returns that are due to firm-specific news are not common risks.