Thank you.
First of all, I want to thank all of you for coming. What has been useful is that you've come to the solution side from different angles, but they all add up to the same direction and to the picture, but it was a very rich set of presentations, so I want to thank you.
I want to go with Dale Marshall. Of course, part of the challenge is that he's shown us a bit of what this future study is going to be like, the one that's going to be released in three weeks. A couple of questions just beg to be asked. Whether he'll give me the answer, I don't know.
Canada could get to more than 80% of the way to the 2020 targets by applying a sufficiently high carbon price. What would the price be?