(1) Have any persons been disciplined in respect of the R779 million in irregular expenditure in her department in the 2013-14 financial year; if not, why not; if so, what are the relevant details; (2) will any disciplinary processes be initiated in respect of the R1,64 billion in unresolved irregular expenditure in her department for the 2014-15 financial year ; if not, why not; if so, what are the relevant details; (3) who are the suppliers involved in each incidence of irregular expenditure in her department in the (a) 2013-14 and (b) 2014-15 financial years; (4) has there been any investigation into whether each specified supplier was unduly enriched; if not, why not; if so, what are the relevant details of the specified investigation in respect of each of the specified suppliers?