9. You are a project manager, and are considering four projects that yield different payoffs, depending upon whether there is an economic boom or recession. The potential payoffs and corresponding payoffs are summarized in the following table. Which project has the highest risk? a) A. b) B. c) C. d) D. 10. For the previous question, the expected payoff of project B is? a) $0 b) $100 c) $60 d) None of the above