There is a 11.60% probability of a below average economy and 88.40% probability of an average economy. If there is a below average economy stocks A and B will have returns of 4.20% and 6.40%, respectively. If there is an average economy stocks A and B will have returns of 8.90% and 5.00%, respectively. Compute the: A. Expected Return for Stock A: B. Expected Return for Stock B: C. Standard Deviation for Stock A: D. Standard Deviation for Stock B