Following are return of intel and Amd corp over 6 years Year ending 31 march 2023, intel 18%, Amd 5% Year ending 31 march 2022, intel 8%, Amd 9% Year ending 31 march 2021, intel 24%,Amd -5% Year ending 31 march 2020, intel -10%, Amd 22% Year ending 31 march 2019, intel 8%, Amd 16% Year ending 31 march 2018, intel -3%, Amd 12% A) calculate expected return for intel and Amd B) calculate standard deviation for intel and Amd