(1) Whether all senior officials of her department have signed performance management contracts; if not, why not; if so, what are the relevant details; (2) whether any senior officials who have not signed performance contracts have (a) received annual salary increase and/or (b) been paid any bonuses; if not, what is the position in this regard; if so, in each case (i) how much and (ii) to which senior officials; (3) (a) which senior officials have not signed their performance management contracts and (b) what were the reasons for this?