Thank you very much for that question. It's very insightful.
Yes, we would like to see the design costs, the upfront costs, included.
There's a lot of focus on the word “shovel” because we all think about the construction aspect, but infrastructure, of course, has knock-on benefits. I mean, the goods that we use—the cement, the steel, and everything else—have to be manufactured. There are manufacturing jobs. There are the jobs that spin out of manufacturing jobs. There are also, as you say, the professional, scientific, and technical jobs that are created in engineering and so forth by the eligible architecture and the eligibility of design costs.
When you are investing in infrastructure, there are broad impacts across the economy. The change you suggest, which we do support, would absolutely broaden the economic impact in the infrastructure investment.