ANDREW BAYLY (National—Hunua): Thank you, Madam Chair. Continuing that line of questioning from my honourable colleague Brett Hudson, the cost that's been incurred in undertaking this one particular study, I'd be quite interested to hear from the Minister in the chair, the Hon Kris Faafoi, (a) what was budgeted for the study, and, secondly, in terms of the breakdown of the sum that was incurred, to what extent that relied on internal Commerce Commission resources and to what extent were external contractors involved. Obviously, the intent of that question is to understand to what extent the Commerce Commission has the capability to undertake these types of studies. So that's the first question; I'll come back with some more. But I'd just be interested in the Minister's input.