Q9) There is a 30.58% probability of a below-average economy and a 69.42% probability of an average economy. If there is a below-average economy, Stocks A an B will have retums of -1.03% and -3.64%, respectively. If there is an average economy, Stocks A and B will have returns of 1795% and 19.65%, respectively. Compute the following for Stocks A and B: a) Stock A Expected Retur: point) b) Stock B Expected Return: (1 point) c) Stock A Standard Deviation: (1.5 points) d) Stock B Standard Deviation: (1.5 points)