Thanks, Dan. So the efficiency ratio is something we are laser focused on. We continue to orient the firm to drive towards our 60% target. You mentioned the impact of selected items. If you take the impact over the course of 2023, the efficiency ratio would have been more like 65%. That's, obviously, not where we want it to be, but significantly better than the fully reported number. We have a number of initiatives across the firm to get after our non-compensation expense. We had a very structured process we implemented once we put out some of the efficiency targets at the end of last year, rigorously marking to market our business plan and our execution against it over the course of the year. There is a -- we have a ton of different categories. We're in the process of reviewing each and every category of our non-compensation expense, benchmarking it, reviewing KPIs, thinking about our processes, incentive structures, governance, things that we can do to continue to drive that expense as efficiently as possible. We do see an impact of inflation across these activities, and it's for that reason, that we need to implement the types of processes to mitigate those impacts and manage it as closely as possible. I think as we look into 2024, if you take a look at the disclosure round selected items, we don't expect those types of activities to repeat, and we'll be very, very -- remain very, very focused on maintaining our overall non-comp expense spend. And the other component of the efficiency ratio is, obviously, compensation expense. You saw that over the course of this year, we maintained our pay for performance orientation with respect to how we size that, and you should expect the same on the forward into 2024, that is obviously a performance-based and variable component of our overall expense. There are also a number of other items within our expense base that are variable. Our largest items, both compensation as well as transaction expenses, are variable. So we will have to see how the types of activities unfold into 2024 and what the mix of our activities are to, ultimately, determine where we land on an aggregate expense base and an efficiency ratio.