[11] First, it was said that any order for costs in favour of Australand against a certain respondent should be proportionate, in the sense that if the costs involved a step taken against a certain number of respondents, then the individual respondent's responsibility should be for those costs divided by the number of respondents. So for what the respondents call the first period, when Australand was prosecuting 84 respondents, it is said that by a so-called "rule of thumb", each respondent should be visited with but one-eighty-fourth of the costs. Similarly, in the so-called second period, which is when there were effectively six respondents (after 8 June 2005), each respondent's share should be one-sixth and after when there were but four respondents, it should be one-fourth. In support of this argument, the respondents relied upon a passage from the judgment of Einstein J in Currabubula Holdings Pty Ltd v State Bank of New South Wales[1] who said as follows: