(1) What is the (a) optimal and (b) actual number of (i) social workers, (ii) auxiliary social workers and (iii) other staff to adequately give effect to the provisions of (aa) Children’s Act, Act 38 of 2005, (bb) Older Persons Act, Act 13 of 2006, (cc) Drugs and Drug Trafficking Act, Act 140 of 1992 and (dd) any other legislation that is the responsibility of her department; (2) (a) how was the (i) optimal and (ii) actual number determined for implementing each of the specified Acts and (b) what are the international norms for each piece of legislation with regard to staff and beneficiary ratios?