(1) How many accounts were settled by her department within (a) 30 days, (b) 60 days, (c) 90 days or (d) more than 90 days (i) in the 2014-15 financial year and (ii) since 1 April 2015; (2) what were the mitigating circumstances for accounts beyond 30 days; (3) (a) on how many accounts has payment been suspended and (b) how long have these accounts been suspended?