A certain town with a population of 100, 000 has 3 newspapers: I, II, and III. The proportions of townspeople who read these papers are as follows: I: 10% ; II: 30% ; III: 15% I and II: 8%; I and III: 5%; II and III: 4% I and II and III: 2%

(i) How many people do not read any of the three newspapers? Hint: Use complement and inclusion-exclusion principle.

(ii) How many people read only the newspaper II? Hint: Draw a Venn diagram