Whether any (a) directives in terms of section 6 (4), (b) regulations in terms of section 16 of the Public Investment Corporation Act, Act 23 of 2004 and/or (c) strategic intent statement have been issued and/or prescribed to the Board of the Public Investment Corporation in the 2017-18 financial year; if not, in each case, why not; if so, what are the relevant details in each case?