(1) (a) What is the total number of research that the National Treasury has commissioned between 1 January 2012 and 31 December 2016, (b) what was the purpose of each research, (c) what is the name of each contractor who was awarded the research contract and (d) what is the total amount of each research contract;
(2) (a) what is the total number of (i) consultants, (ii) contractors and (iii) commissioned researchers that are currently appointed by the National Treasury, (b) for what purpose have they been appointed in each case and (c) what is the total amount of each contract?