(a) Explain what efficient-market hypothesis (EMH) say about (a) securities prices, (b) their reaction to new information, and (c) investor opportunities to profit? What is the behavioral finance challenge to this hypothesis? (10 marks) (b) HJK company paid a dividend of $1.00 at the end of this year. Thereafter, the dividends are expected to grow at the rate of 25% per year for 2 years, and then drop to 18% for 1 year, before settling at the industry average growth rate of 10% indefinitely. If you require a return of 16% to invest in a stock of this risk level, how much would you be justified in paying for this stock? (10 marks)