Probability	Return of Stock X	Return of Stock X
60%	15%	10%
25%	10%	15%
15%	5%	20%

A) Calculate expected return of stock X. and stock Y B)Calculate standard deviation of stock X and stock Y C)Calculate correlation between stock X and Y and comment. D)Assume that out of $50,000 total investment you have invested $22,000 in stock Y and remaining amount in Stock X. Calculate portfolio expected return. E)Calculate portfolio standard deviation. F)if beta value for stock X is 0.92 and stock Y is -1.18 calculate portfolio beta and comment on it. SHOW CALCULATION AND WORKINGS FOR ALL OF THE ABOVE