The figure I'm stating is from our last modelling effort. The idea here is to try to optimize what the lowest cost is to get us to the economy-wide 2030 target. In that exercise, we find that by far it's to focus, first and foremost, on the oil and gas sector.
Now, of course, there are other indirect costs. There's a lot of employment to take care of. Many other speakers and I have noted the need to take care of the communities and workers impacted by these measures, but the fact remains that if you don't do it that way, you have to do it some other way, so in other sectors, and that's going to be more expensive. So you can make a choice—