POM Sarah is looking at her prospects of selling her investment she made 5 years ago, below is the detail of her average returns for the last 5 years Annual Rate of Year Return O 1 89 2 9% 3 7% 4 -10% 5 Calculate the Art Average bi Calculate Geometric Average Sara Also holde stocks of XY Core, and wants to find out the risk and return with the following details below! Rate of Retum Probability 0.2 0 8% 0.1 25 A 2016 10 0.3 D E 0.2 0.2 calcolate the expected return of XYZ Corp. for Sara. di Calcute the Standard deviation of xyz Corp