I need an answer asap!!

1. Problem 8.01 0.1 Click here to read the eBook: Stand-Alone Risk EXPECTED RETURN A stock's retums have the following distribution: Demand for the Probability of this Rate of Return If Company's Products Demand Occurring This Demand Occurs Weak (24%) Below average 0.1 (12) Average 0.3 Above average 0.3 26 Strong 0.2 74 1.0 a. Calculate the stock's expected return. Round your answer to two decimal places. % b. Calculate the stock's standard deviation. Do not round Intermediate calculations. Round your answer to two decimal places. 18 % c. Calculate the stock's coefficient of variation. Round your answer to two decimal places