Studio One Expert Index. Part of the Production Expert Community. Copyright 2. Production Expert Ltd. Luke Plunkett. Luke Plunkett is a Contributing Editor based in Canberra, Australia. He has written a book on cosplay, designed a game about airplanes, and also runs. Its a bad day to breathe in a city. As I write this post, there are air quality alerts in D. Multiple Choice Questions For Economics With Answers here. C., NYC, Louisville, Columbus, Sacramento, Birmingham, Pittsburgh, and.