A) 5.01% B) 6.57% C) 7.54% D) 8.81% Using the following information for Question 19 and 20. Stock A has the following returns for various states of the economy: State of the Economy Recession Below Average Average Above Average Boom Probability 10% 20% 40% 20% 10% Stock A's Return -30% -2% 10% 18% 40% 19)What is Stock A's expected return A) 5.85%. B) 7.2%. C) 8.2%. D) 9.6% 20) What is Stock A's standard deviation? A) 13.85%. B) 14.42%. C) 15.84%. D) 16.98%