The following data represent the probability distribution of the holding period returns for an investment in Lazy Rapids Kayaks (LARK) stock. Scenario #(s) State of the Economy Boom Normal growth Recession WNE Probability, p(s) 0.324 0.396 0.28 HPR 30.80% 8.90% -18.00% a. What is the expected return on LARK? (Round your answer to 2 decimal places.) Expected return b. What is the standard deviation of the returns on LARK? (Round your answer to 2 decimal places.) Standard deviation