Whether she requested the Public Service Commission (PSC) to investigate the conduct of her department’s Director-General, as required under the heading Decision of the President in the Report of the Presidential Task Team established to investigate the non-delivery and/or delays in the delivery of Learner Teacher Support Material in Limpopo schools in the 2012 school year; if not, why not; if so, what are the relevant details of the PSC investigation, including action taken or action to be taken based on the findings?