It's very difficult for us to tell ahead of time what our costs are going to be for the two programs. In fact, next year we hope to have only one program so we don't have to make this division. We don't generate the work; we receive cases, whether they're dumping cases or safeguards or procurement cases or general inquiries from other people, either from the private sector or from the government. So we annually make a guesstimate based on past practice and on what we think the future holds.
We have to deal with cases as soon as they're filed with us, and within a very tight timeframe. We can't say that we'll put something off until next year because we're busy now. We have to treat cases as soon as they occur. So we've made a relatively arbitrary division, based on our experience in the past.