Bob Eddy, Chairman and Chief Executive Officer, BJ's Wholesale Club : Hey, Robbie. Good morning. I think what we'd say is and you'll remember this because we've talked about it so much, gross margin rates across our four divisions are about the same. The contribution margin rates might differ with perishables being lower given the increased labor associated with from a gross margin perspective, they're all within striking distance of one another. So mixing towards perishables doesn't necessarily help or or hurt gross margin all that much, we don't mess up from a salvage perspective.