Answers to Trivia Test

Hollywood sign_250 (photo credit: Susan Goldman/Bloomberg)
Hollywood sign_250
(photo credit: Susan Goldman/Bloomberg)
ANSWERS:
1. Something that people consume more of when its price increases, violating the law of demand2. The Hollywood Walk of Fame3. Sudoku (from Japan)4. Carl Friedrich Gauss (1777-1855)5. Fencing6. Arthur Conan Doyle