Mark is thinking to invest for his son's future education. After speaking with a financial adviser, Mark learns that he has three different options: REQUIRED: Having seen the return of three different shares, Marks is seeking your advice about a. Which share that has the highest return? b. Which share that has the lowest risk? c. Which share that Mark should choose if he wants share with the "best" features? Explain. Ensure you support your answer with calculation based on the figures above