We looked at historicals. We looked at the numbers that DND provided us, and we reconciled that. We tried to tie all the little knots there were to ensure that we had a good tool, but we didn't look at whether all the numbers were necessary, or whether all the overhead and indirect costs were necessary. That was way out of the scope of that report.
All of that is to say that I can't answer that question, because we have not done that kind of work, looking at everything with a very critical eye and asking, “Is it absolutely necessary?”