Thank you very much, Mr. Trottier.
Mr. Chair, there is no set cost for the long term vision and plan. In 2001, we established a 25-year vision. We quickly realized that this approach included challenges regarding cost predictability. Starting in 2007, the government approved a realignment of the strategy. Now, the approach favours five-year plans, which allow us to have a better predictability of the costs and deadlines, and enables us to better track the progress of these projects. It is difficult for me to provide a cost estimate after 2018 at this point.