Well, Tom that's, those three questions. We'll start with Léo and then on investment gains over to Randy, and your question on expenses, I think was your third one will go to Kevin Morrissey. So, Léo, why don't you start?
Léo Grépin: Yes, good morning, Tom. Thanks for the question on new business gains. Let me touch it from a few different assets. If you look at the results in Q1, we did have lower new business gains year-over-year, which we're quite happy about. You mentioned shift in business mix, that is one factor that we're seeing. But I'd call out a few others, we did see strong sales across the region with double-digit growth in four of our markets that have good new business gains and I know that it's lower quarter-over-quarter, but higher year-over-year. There is a mix impact here in terms of the type of products that we are selling this quarter. So that explains the difference in terms of lower sales, but, but similar quarter over quarter new business gains. The other things that are happening is, we are seeing some stronger sales as you know in Vietnam from our new bancassurance partnerships, and so that is contributing to the results. And then we've also seen improvements in our expense gap driven by the work we've been doing on expense discipline. Managing our expenses as well as improvements in our product designs, and so all of those things, it's, yes, it's the product mix, but it's a number of management actions that we've been taking during the pandemic, and even before that are really contributing to all of this investment in distribution excellence, improvements in our expense structure, digitization of our business to improve client experience, all of these things are contributing to the improvement in new business gains.