3. Pio Dot Com is considering to invest th excess fund either in stock or bonds. They have hired you as their consultant to make decision on this issue. You have gathered the following information: Based on the information given: a. Calculate the expected return for each investment. ( 6 marks) b. Calculate the standard deviation for each investment. (10 marks) Based on the answer above which investment do you recommend to Pio Dot Com and provide the reason of choosing it. (4 marks)