which is the best evidence to support an essay that argues the need for highly trained engineers who build…

which is the best evidence to support an essay that argues the need for highly trained engineers who build airplanes?\nobservations of pilots and interviews with crews at airports\nstatistics on the number of plane crashes and near crashes\nquotations from students studying to become airplane engineers\ndetails from us government websites on job paths for engineers
Answer
Brief Explanations:
Quotations from students training to be airplane engineers directly relate to the need for highly - trained engineers building airplanes. Pilots and crews are not the same as airplane - building engineers. Plane crash statistics don't specifically address the need for highly - trained engineers building planes. Job path details don't emphasize the need for highly - trained engineers as directly as student quotations.
Answer:
quotations from students studying to become airplane engineers