(1) Whether the published version of the Sectoral Determination 13 that was published in the Government Gazette on 18 January 2012 contained an error regarding the figure for the weekly minimum rate applicable from 1 March 2012; if so, (a)(i) when and (ii) how was the error discovered, (b) which official was responsible for signing off on the accuracy of the figures before submitting it to her and (c)(i) when and (ii) how will this error be rectified; (2) whether any measures have been identified to avoid a recurrence of these errors in future; if not, why not; if so, what are the relevant details?