Consider the following assets: Currently all your client's funds are invested in stock A. a) Currently, your portfolio contains only Asset A (basically a "don't-make-any-financial-sense portfolio"). Assume that CAPM holds. Show with calculations how you can come up with a new portfolio that would improve your investment return while keeping your risk level the same as now. [Hint: Think about what calculations you need to do to answer the question.] (7 marks) b) Draw the capital market line (CML) and show the position of stock A