(a) Consider a risky project D with an outcome $4 with a probability of 60% and $16 with a probability of 40%. Compute EV, the expected value of D. (b) Mr. Ralph wishes to invest in D. Mr. Ralph has a utility function given by U(x) = 0.25x2+10. Compute CE for Mr. Ralph. Is Mr. Ralph risk-averse, risk-neutral, or risk-loving, given his CE? Explain. (c) Mrs. Ralph also wishes to invest in D. Mrs. Ralph has a utility function given by U(x)=10x. Compute CE for Mrs. Ralph. Is Mrs. Ralph risk-averse, risk-neutral, or risk-loving, given her CE? Explain.