Thank you, Chair. I'm very grateful for that.
My next question is for Mr. Page.
You are the Parliamentary Budget Officer of the Parliament of Canada. You know full well that the Department of National Defence, under Liberal governments and Conservative governments, has, as a standard for aircraft acquisitions, used a 20-year life cycle framework. You chose to use a 30-year timeframe, which has been used by the Department of Defense of the United States. Why?