Thanks, but I'm not an expert on oil prices.
I believe in the April 2015 MPR from the Bank of Canada, the assumption for WTI oil prices was $50 a barrel for the next three years, so out to 2017. As you know, oil prices are quite volatile and play an important role in the Canadian economy. I think in doing projections it's important to have probably a range of estimates, or at least a risk analysis around that.