I think there are two or three things I can say on this topic, and I'd be happy to make those remarks.
First of all, the issue of cost-benefit analysis was not a subject of discussion for the working group. In keeping with the mandate of the committee, it was to assume that we were moving forward to implement an open-market approach by August 1, 2012. The focus of the work of the working group has been very much on the “how”, not the “whether”. In fact....
I understand your question, and I will come to it.