Sure. I mean, if you think about a logical mix of assets that we would be purchasing, you’re probably looking at a spread of let’s say, give a conservative, maybe 90 basis points. When you look at 9 to 10 times leverage and then you add just under a 3.5% yield, you get to an ROE, say around 12. And then, I think what’s important is you have to look at AGNC’s expense ratio, which is only 80 basis points. You’re looking at a net ROE that’s still 11 or slightly better. And look, we feel that's attractive. One thing that people should really think about with respect to agency mortgage product versus credit, why do you get paid; why is there with a completely flat yield curve and with a government backed product, why is there still 90 basis points of spread. The reason is, is because when you buy agency mortgages, you're short a prepayment option. And if you think about that that prepayment option is tied to interest rates. And so, when you think about a Fed that's on hold and when you think about a stable interest rate environment, agency MBS are a major beneficiary of low volatility because we're short these options. And so, in a world where volatility is expected to -- interest rate movements are expected to be low and all central banks are essentially saying that, and there's a high hurdle to kind of -- to change things, a major beneficiary is the agency MBS market and in particular a levered portfolio of agency MBS. And so, I think from our perspective, yes, we were benefiting from this kind of funding advantage which was repo relative to three-month LIBOR, and as we’ve discussed, that's deteriorated to back to kind of average levels, certainly much better than where it was still in like 2014 or 2015, but not where it was last year. But, big picture, the environment that we're describing, makes sense, which is the potential returns in a low volatility environment where spreads on other products are contained, the potential return is a little lower, but the probability of an attractive return is higher. I mean, the thing that hurts our realized returns is lots of volatility in interest rates and convexity costs. And we’re probably looking at a world where those are going to be hit up to a very low end of kind of historical norms. So, I think that's the best way to characterize the environment we’re in.