Sure. So, I think, first of all, on the inflation, Sean, some of the inflationary costs are transitionary. So, we – as we kind of shift through it, we expect some of that to level off and be more transitory. But I think raw materials is one of those that as the year goes on and supply chain improves, we expect that to level off or come back down a little bit. On the flip side, I think, as I mentioned earlier, as the labor market tightens, for higher skilled labor, maybe not as much on the entry level because I think that will open up after September. I think there will be inflationary pressures on labor on the higher end, higher skilled technicians from that perspective. So, I would say that we've made good progress on removing many of our COVID-related discounts. And we're in the final stages with a few clients for a few of those to come off later this year, but the majority have been removed. When it comes to pricing traction overall outside of COVID, the easiest move for us is call-out work because it's really quoted more on a job-by-job basis. We've increased transfer prices and implemented surcharges that was done over the latter couple of weeks. And time will tell how competitive the market is because that's obviously a quoting business, but we're being aggressive on moving there because that's step one. We have started negotiations with our top 25 clients, which I think will end up being more focused on the inflationary recovery and tying up resources as the market continues to tighten. So, I think as things tighten, we'll get more traction with our top 25. And some markets that maybe are less competitive on quoting, we've already seen some movement. Other markets like the Gulf regions right now, as an example, are still very competitive. And I expect that, that will take a little bit longer. On the flip side, we're doing a lot on the supply chain side to secure raw materials, look at our supply chain overall, look at our manufacturing capacity and also trying to bring down the cost to serve to the best of our ability. So, I think it's a little bit of a three-pronged approach. But overall, we expect to get pricing traction over the year, but it's going to be starting with call-out, I think, because that's the quickest to move followed by the contractual negotiations, which would come later in the year.