Hon DAVID PARKER (Minister of Revenue): I'm pleased to inform the member Chris Penk that the Government has computers and we actually don't have people working this out on slide rules, nor do we have people doing it every week. Indeed, most people elect to get their minimum family tax credit annually at the end of the year. For some people, for whom the $20 dollars a week or whatever it amounts to is important, they elect to get it fortnightly, but once they make that election, generally we let computers do the accounting.