the after table gives an examiners normal profit for two stocks for specific business sector returns. 
Business Return      Aggressive Stock     Defensive Stock 
5%     -5%      10% 
25%     45% 16% 
(i)    What is the proportion of the beta of the forceful stock to the beta of the protective stock? 
(ii)    If the danger free rate is 7% and the business return is just as prone to be 5% and 25% what is the business sector hazard premium?
What is the alpha of the forceful stock?