Whether the Office of the Valuer-General was involved in any of the transactions involving the (a) acquisition and (b) transfer of land undertaken by his department since the Valuer-General’s appointment; if not, why not; if so, (i) what are the relevant details of the transactions and (ii) in each case, (aa) what were the values of the transactions and (bb) to what extent were these values (aaa) less or (bbb) more than the estimated market value of the property?