Thanks for the question.
It's very true that what has been so difficult about trying to provide a sense of the government's fiscal situation on a go-forward basis is the economic uncertainty. Of course, that economic uncertainty is really tied to some basic scientific uncertainty about the transmission of the virus. We've had a lot of success in recent weeks in flattening that curve—not as much as we'd like, but I think the officials across the country who work on public health have had some success in that area. This, of course, is what's guiding decisions, mostly in the hands of provincial and territorial governments, about opening parts of their economy.
To answer your question, a lot of the decisions and the go-forward situation will have to do with how successful those reopenings are. Even if we see some early signs of success, I think there's still a great deal of uncertainty with respect to potential resurgence of the virus later. There's a great deal of uncertainty about those questions. Even at the scientific level, there are questions about how immunity works, how the virus is transmitted and what will happen when the colder weather comes in.
Those are the kinds of factors that are making it hard to come up with a point estimate. I would note that even organizations like the Bank of Canada have not come up with point estimates; they are looking at ranges. The kind of work we're doing is much more based on looking at ranges and scenarios, as opposed to having specific figures.
However, I know that's what the interest is in, and that work is under way.