Thank you so much. I may not be using all of my time, so if other committee members want to get ready, that would be fine.
I also want to take a moment to thank once again the witnesses for appearing today. You always shed a lot of light on the many questions we have, so thanks to each and every one of you for being here today.
I want to follow up on my questions to Monsieur Aubé. During my question, when talking about the issue of cost, you indicated that it's a “sunk cost”. What did you mean by that?