Let me take the first part of that question. And then when it comes to margin versus SG&A, I'll pass it on to Kofi, and he can tackle that. On the pricing, it's a really good question, and I appreciate it. The things -- I think there are a couple of things to keep in mind is that the first is that even in the fourth quarter, as we looked at our price/mix, it was down 3% in North America Retail and down 1% as an enterprise. And we talk about pricing actions. And was it going to be race to the bottom? It's not going to be a race to the bottom. And the order of magnitude is about that much. We're also investing a lot in advertising this coming year on new products and all the rest. So it's not just about pricing. It's about investment and making sure that we get trial on all of our good marketing initiatives. The other is that in every category, it is not as if we are leading pricing actions down across the board. We're taking targeting actions in specific categories. I've talked about this before, but just to really give another example. For example, in Pet Food, we were over a price cliff on our wet pet food, and we got under that price cliff back in line with competition. And -- but we didn't have any pricing action on Life Protection Formula because that was in a good place. The -- and the same with our Cat Food business. And so as you -- as we look across our categories, the axis really are targeted to specific items, specific areas and specific categories and, really, just to get us back in the zone of where our marketing is going to be effective. And so our brands are generally premium brands, and they should be because we've got great brands. But the marketing works really well when the price is kind of in the zone. And kind of getting that in the zone is the first step. But even more important than that really is that once having done that, how good is our marketing, how good are our new products, how good is our core news, and that's what we're really excited about because it's that combination of getting the pricing in, but then also making sure that your marketing is great on top of that, that's going to lead to better outcome. And we saw that with Pillsbury. We saw that with Totino's. We're confident we'll see that with many of our other businesses as we head into this year. In fact, we already have. I mean, if you look at North America Retail, it's just -- we're just 3 weeks into the year, but I think about 80% of our North America Retail business is gaining pound share already in this quarter.