need this fully done

Aramit Cement and Meghna Cement have the following assets in portfolio and returns of the assets are following Assets Probability Beverage Steel mills Shipping lines Consumers Return of Return of Aramit Cement Meghna Cement -13.5% -16.5% 26.75% 31% 31% 25.5% 27% 27.5% 22% 24% 30% 24% a. Calculate the Return, Risk and CV of the portfolio and justify your decision for which portfolio to be selected, and interpret your findings. b. Define different types of systematic risk and idiosyncratic risk with examples in the context of Bangladeshi firms to operate a business. c. Define constant growth model? Differentiate between independent and mutually exclusive projects with examples. Aramit Cement and Meghna Cement have the following assets in portfolio and returns of the assets are following Assets Probability Beverage Steel mills Shipping lines Consumers Return of Return of Aramit Cement Meghna Cement -13.5% -16.5% 26.75% 31% 31% 25.5% 27% 27.5% 22% 24% 30% 24% a. Calculate the Return, Risk and CV of the portfolio and justify your decision for which portfolio to be selected, and interpret your findings. b. Define different types of systematic risk and idiosyncratic risk with examples in the context of Bangladeshi firms to operate a business. c. Define constant growth model? Differentiate between independent and mutually exclusive projects with examples