So thank you for that. And it is, as you stated, an area I do like to talk about. So with that, we’ve put up some additional R&D in our Defense Electronics group as we just continue to see really outstanding opportunities to expand our product line both in broadening our product line around the MOSA initiative, as it’s just continues to gain traction across a broad range of customers in the defense industry, but then also some specific technologies around encryption and the denied GPS, cyber, and really some additional investments in – with our PacStar team around the battlefield modernization. So the opportunities just continue to grow. We are really positioned at a great time right now and really feel that the time is right to invest. The other area where we are also increasing investment is in A&I and that’s really around the electrification and electronification, Internet of Things, around electric vehicles, hybrid vehicles and are pushing that area that we’ve really positioned ourselves to be a leader, a technology leader in this space and are a go-to for a lot of the major vehicle manufacturers. And we’re really making sure that we’re very systematically knowing who’s building vehicles in this space and are working with them to have often tailored variants of specific products to fit specifically into their vehicles, and that takes some investment on our parts and we feel it’s the right thing to do. And, again, we were frequently asked about do we think that R&D will go up again in 2022 or not? And we’re not giving specific guidance in that. And I really do think it’s important for people to understand that we really are, case by case, looking at how we allocate our capital and whether R&D is the best investment in it, other investments, or it’s time to return that in margin. And we’ll make balanced decisions in that area based on the opportunities that are before us. But we’re not afraid to spend some R&D to secure long-term growth, where we see opportunities that we can see are going to pay dividends for years to come. And we make R&D investments that pay dividends, honestly, within the same calendar year, the next calendar year, and sometimes it’s three to four years out. And so again, you have to not just balance the returns, but also make sure you’re fueling your immediate-term, near-term and longer-term growth. And so those are the trade-offs, we’re maturing our processes around how we look broadly at those investments across the organization and make the best strategic investments.