Sure. I'm happy to respond to that.
I think one of the key priorities of the government has been to establish a very competitive business tax environment for Canada, and that's a combination of the statutory corporate income tax rate and the marginal effective tax rate in Canada. The meter includes other things, such as sales taxes in Canada and the structure of the GST, the HST, and the provincial taxes. It looks at a number of items.
One of the things about having that competitive business tax environment is that we're seeking to create the conditions whereby businesses are able to accumulate the capital they need to invest and create jobs and to further Canada's economic growth. Then what that ties into, in terms of the big picture, is the base of corporate tax revenues that my colleagues in the fiscal area will roll up into the government's overall fiscal planning.