Luigi's Poltergust 3000

Luigi's Poltergust 3000 trivia questions

1. Who created Luigi's Poltergust 3000 in Luigi's Mansion?
2. What is the main function of the Poltergust 3000 in Luigi's Mansion?
3. Which ghost in Luigi's Mansion is immune to the Poltergust 3000?
4. What upgrade does the Poltergust 3000 receive in Luigi's Mansion?
5. What is the first ghost Luigi captures with the Poltergust 3000?
6. In Luigi's Mansion, what does Luigi use to stun ghosts before using the Poltergust 3000?
7. What is the maximum amount of health a ghost can have in Luigi's Mansion?
8. What is the name of the final boss in Luigi's Mansion?
9. In Luigi's Mansion, what does Luigi use to communicate with Professor E. Gadd?
10. What is the name of the location where Luigi's Mansion takes place?