(a) What is the total amount in rand that was spent on hotels by (i) her, (ii) the Deputy Minister and (iii) their staff in the (aa)(aaa) 2014-15, (bbb) 2015-16 and (ccc) 2016-17 financial years and (bb) since 1 May 2017 and (b) what are the (i) name(s) of the hotel(s), (ii) the duration of their stay and (iii) food and beverages expenditure at the specified hotels?