Michael, this is John. So as you know, we reinstated guidance, having done it for the last couple of quarters. What we’ve done and what we will continue to do is provide our best assessment of adjusted – of sales and adjusted EBITDA with a range. I can talk about some generalities. I won’t get into real specifics, but I think as we think about guidance for 2021, I think it starts with the fact that, obviously, we assume very strong – continued strong residential demand, which has obviously been increasing throughout ‘20, and we expect that to continue into ‘21. Continued improvement in commercial, you’ve seen that trend line in ‘20 in our numbers. But again, we anticipate that, that’s going to continue into ‘21. Improved selling prices in response to higher material costs, is certainly in an inflationary environment right now. It does have our two most recent acquisitions, Garland, which we did on October 1 and LCR, we did in mid-January. And it actually includes some trend of improved single-family mix, which I think we’ve seen in the last 4 or 5 months’ worth of starts. I think on the other side of the coin, though, there are some costs, which we’ve got the benefit of in 2020. Certain line items like travel and entertainment and group health, which we will start to normalize – have started to normalize and will continue to normalize throughout ‘21. And then finally, I think the biggest, I’ll call it, constraint is just around material and labor constraints. Our numbers would be stronger and better for sure based on unconstrained demand, but certainly, where we’re at right now, and we think will continue for a period of time, these constraints around labor and probably even more so around material and not just insulation, obviously, it’s a broad range of product categories right now that are playing catch up. So that really is kind of the regulator on our numbers that’s tempered it somewhat because, as Robert and I sit here today, we’ve never seen the demand profile like we’re seeing now. And so it really is going to depend on how quickly the industry can continue to debottleneck certain areas that are currently constraints today.