In our modelling and assessment work and the DFO work, financing was assumed to occur at commercial rates. That's all factored in.
On this particular project—and I'm not familiar with the deep numbers, because there's a team and I'm not the financial guy—I think we're supported about 60% by a federal program, 20% to 30% by American philanthropic support, and 10% by private Canadian philanthropic support. For instance, a substantive amount of my net worth has been donated into this program.
We're building a system in which the costs are accurately articulated and transparent: the hard costs, the costs to dig the hole to put the concrete in, the costs to run the thing, and the costs of the labour. At the end of this exercise, within a year we will know, and we will not be guessing about our decision-making going into the future. That is the key issue. The DFO study was an excellent first pass, but until you get real quotes and you've dug real holes, those numbers are all still extremely subjective.