PLZ solve it to me

Task B (45 Marks) Mr. Ahmed hails from a family with sound business background. He wishes to learn about financia investment and he seeks your advice to prepare detailed reports about various aspects of Investmen analysis. 6. Mr. Ahmed's preferred company for investing is Sohar Fisheries and the table below captures differen scenario about the company in S. (5 marks) A. Calculate the expected return for a share in S (2 marks) B. Calculate the standard deviation of a share in S. (3 marks) Scenario Good Bad Probability of the scenario Returns on S if (%) 0.60 40 0.40 25