It is a matter of auditor judgment to decide how discrepant project estimates and estimates provided by cost models should be to raise concerns about risks of cost and schedule overruns.
Auditors must judge whether or not project estimates raise concerns about cost and schedule failures.
and i could see that many of them had conscientious objections to war or whatever but i i felt strongly then that even if they didn't feel like they could kill someone or go into a military situation that they could help the country in other ways be it cleaning out uh lots in in their neighborhood or whatever kind of community or public service might be available