Thats true but these 7 are the relevant computers (i.e. the from and to of her emails)
Actually I think I was wrong, given 1/36 failures per month it doesn’t matter how many other computers are. But what it also tells me is that if the IRS has 3600 computers they have 100 disk crashes per month. So are supposed to believe that they are not prepared for this platoon of failed computers every month. Obviously, like the company I work for, our computers are networked and the local hard disk has nothing of value.