With regard to the presentation by her department to the Portfolio Committee on Basic Education on 14 March 2017, entitled Kha Ri Gude Mass Literacy Campaign from 2008 to 2016/17, (a) how many volunteers have been investigated for fraud to date, (b) was any volunteer found guilty, (c) what amount of money was involved, (d) will the volunteer be criminally charged and (e) what steps have been taken to recover the amount in each case?