The Main Conclusion to Be Drawn from the Geoff Ballard

The main conclusion to be drawn from the Geoff Ballard story presented in the text was __________.

A) that failing at entrepreneurship should be encouraged as it builds character and persistence
B) that it is safer to stay working for someone else rather than following "pipe dreams"
C) that some ideas such as using alternative energy sources for vehicles can take a very long time to develop
D) that getting people to change their driving habits was more important than developing alternative energy sources
E) None of the answers apply.