We've seen the profile of the departments. We've been sitting down with the departments to look at an action plan to get there. We've encouraged departments to take a whole-of-department view. They should look at all of their assets, look at their investment plan going forward, and assess where the opportunities are to get to the 40%.
We've had good progress to date, I think. We're working with each department because each department has a particular situation, a particular case, and particular kinds of assets and operations. We are working with each one, though, to address that and to try to bring a solution set that's tailored to that department.