a. What is the current price of ordinary/common shares in AMP Ltd and CBA (Commonwealth Australia Bank)? How has each evolved over the past five years? Graph each series and discuss their evolution, noting the salient point.

b. Define systematic and systematic risk, relative to AMP Ltd and CBA. Identify at least one factor (e.g. items of news) that has affected the systematic risk of the institution in the last 5 years and reflected in the movement its share price. Which share price was more volatile, AMP or CBA?