Perhaps I'll start, and then my colleagues, if they wish, can add on.
I'm not aware that we track in that manner, Mr. Chair, but we do have a process where our technical authorities, which would be our client departments, are responsible for the business cases and the cost estimating that is undertaken, which is consistent with the Treasury Board directives and policies. Then, at PSPC, we manage the procurement processes, which we mostly will do, obviously, on a competitive basis—