While you should be conservative with income estimates, you need to estimate bills at their highest level. (ovationcredit.com)
That said, I expect the following: — I'd rather you slightly over estimate vs. under estimate a bill. (humblemechanic.com)
You pay them to do the job — Iorns estimates the bill for replication will be about 10 percent of the original research costs — and they report back whether they got the same results. (slate.com)