Whether she has conducted an investigation into allegations that staff members of the Port Elizabeth Labour Office are (a) claiming stress leave while working on their own businesses (b) being paid for sick leave for numerous years while processing unemployment insurance fund applications incorrectly and/or ( c) using any stale resources to conduct private business; if not, in each case, what is the position in this regard; if so, in each case, (i) what is the current status of each specified investigation (ii) what were the outcomes of each completed investigation and (iii) what are the further relevant details?