In a certain country there are two presidential aspirants in a national election. Mr. A and Mr. B. A pollster found out the following about the two candidates. Of the voters who support Mr. A on a given day, 50% do so the following day, while for voters who support Mr. B on a given day 40% change to Mr. A the following day. Yesterday the candidate's support levels were 30% for Mr. A and 70% for Mr. B Required: Assuming all factors remain constant and the same, determine the eventual winner of the presidential contest in the country. (12marks)