What total amount has her department spent on (a) events and conferences, (b) travel, (c) expenses for running her office and (d)(i) flowers, (ii) condolence cards and (iii) stationery for the (aa) her, (bb) the Deputy Minister and (cc) the Director General (aaa) in the 2021-22 financial year and (bbb) since 1 April 2022?