(1) (a) What amount was spent on (i) mathematics and (ii) science textbooks in each province for each grade in the 2011-12 financial year and (b) what is the (i) backlog and (ii) shortage of (aa) mathematics and (bb) science textbooks in each (aaa) province, (bbb) grade and (ccc) school; (2) whether she has any plans in place to address the (a) backlog, (b) shortage and (c) deadline set in this regard; if not, why not; if so, what plans?