Yes, good morning. This is Chris. I mean, I think the whole, you know, SG&A improvement that we saw in the quarter, you know, culminating with a 57% SG&A growth in June, as we talked about, is really a testament to the variable cost structure that we have in our stores. And then, as our empowered GMs in every single market based on what's happening with them, you know, based on market demand, are really working to maximize revenue and growth, so move as much volume as they can and obviously minimize the cost. So, I think the level step that we saw as a result of some significant changes that we put in place as a result of the massive drop in volume, you know, going into March and April, it is sustainable and we are seeing that, you know, as of June 30, we're about 20% down in overall headcount still from where we were in March, and you know, you're seeing a 6% drop in revenues. So, you know, our stores are well aware that their largest SG&A item is personnel. The next one is advertising. So, managing those two levers as we move into a recovery and start to see new vehicles come back online, parts and service come back online, and continue to maintain the benefits that we have with our used car volumes right now is critical. And as we move forward, the target, you know, in SG&A, the gross percentage close to 65%, which we've talked about for years, I think it seems a lot more attainable in the near term than maybe it did last year when we talked about it.