In view of his proposal of a university fee increase of no more than 4,7% for the 2021 academic year, following earlier announcements that fee structures for tuition and accommodation would largely remain even as learning was moved online for many students and that many students will not be occupying their accommodation for extended periods, (a) what rationale did he employ to arrive at such a bold proposal and (b) how does he intend to justify this proposal to students and parents, when his department has not increased its contribution to the university sector in preceding years and in view of the 2021-22 budget being reduced to fund the SA Airways business rescue plans?