portfolio theory

portfolio theory H, IHG, MAR, CHH, WYN are five companies in hotel sector. 1. please write one paragraph of comments on the weekly and monthly date for returns table. (2 tables) 2. please write one paragraph describe and discuss similarities/differences of the betas by stock and by return set. (based on the beta table) 3. write one paragraph to answer "What is the best fitting distribution? How is it different than the normal distribution?" based one the 6 distribution tables. 4. based on the monthly and weekly correlation matrix table, write one paragraph of comments on these relations as well as the differences between return sets.