Comment by defrost

In Western Australia a number of people have aircraft for a variety of reasons, let's assume you have a working aircraft that's break even on costs wrt whatever business you run with that aircraft.

The $100 refers to the additional cost of doing something extra over and above.

People here also have garage built no quite aircraft purely for the fun of it and the challenge of the build:

* https://www.youtube.com/watch?app=desktop&v=ejG5bLdJxfI

* https://www.youtube.com/watch?v=1ILbQHnHPnY