Which of the Following Is a True Statement

Multiple Choice

Which of the following is a true statement?

A) The risk and return that a firm experienced in the past is also the risk level for its future.
B) Firms can quite possibly change their stocks' risk level by substantially changing their business.
C) If a firm takes on riskier new projects over time, the firm itself will become less risky.
D) If a firm takes on less risky new projects over time, the firm itself will become more risky.