(1) With reference to the indication in her department’s 2015-16 annual report that an investigation has been launched into the irregular expenditure of R 23 723 000 that was paid to SAB&T, (a) does the SAB&T refer to (i) SAB&T Chartered Accountants Incorporate or (ii) Nexia SAB&T or (iii) SAB&T Ubuntu Holdings Ltd or (iv) SAB&T Business Innovations Group (Pty) Ltd or (v) another company and (b) what are the full relevant details of the specified investigation; (2) whether she is aware of any relationship between the specified companies?