(iii) Calculate the beta of the same portfolio Question 2(25 marks) You have analyzed the prospects for Belton Ltd, a manufacturer of industrial belts and hoses and your findings about its future earnings and their probability have been set out in the table (below) (i) What is Belton's expected return? ( 3 marks) (ii) Calculate the variance of Belton's returns (8 marks) (iii) Calculate the standard deviation of its returns. ( 3 marks) (iv) Calculate the semi-variance of Belton's returns (8 marks) (v) Calculate the coefficient of variation (3 marks) (iii) Calculate the beta of the same portfolio Question 2(25 marks) You have analyzed the prospects for Belton Ltd, a manufacturer of industrial belts and hoses and your findings about its future earnings and their probability have been set out in the table (below) (i) What is Belton's expected return? ( 3 marks) (ii) Calculate the variance of Belton's returns (8 marks) (iii) Calculate the standard deviation of its returns. ( 3 marks) (iv) Calculate the semi-variance of Belton's returns (8 marks) (v) Calculate the coefficient of variation