Sarah is looking at her prospects of selling her investment she made 5 years ago, below is the details of her average returns for the last 5 years Annual Rate of Return 0 1 85 2 9% 3 23 4 -10% 5 6% - Calculate the Arthmetic Average by Calculate the Geometric Average Sarkise holde stocks of xy2 Carp, and wants to find out the Risk and return with the following details below! Rate of Return Probability 2016 0.2 B 10 0.3 C 8% 0.1 D -2% 0.2 E -896 0.2 dalolate the Expected return of XYZ Corp. for Sara. Calculate the Standard deviation of xyz Corp. A For the tobar, press ALT-P10 PCI O ALTF10 Mac