I understand that, and I understand that you're not going to be getting down to the cost of beans, but I would assume there would be some macroeconomic analysis. What I would ask of you, at least as a best effort, is to go back to the shop and then come back to the committee with any type of analysis.
I'll give you an example. Tiff Macklem, the Governor of the Bank of Canada, was able to give us a number. He said that the carbon tax added about 20% to inflation. That was a hard number. There are a lot of economic factors, but he was able to do that.
Any type of analysis that you could provide our committee would be of great benefit, so that the minister would have something to hang his hat on when he says it will reduce grocery prices. Can you provide him anything? Is there any proof that it will reduce grocery prices by even a dollar?