(1) What is the (a)(i) total cost and (ii) breakdown of specified total costs of the public sector wage agreement in the (aa) 2015-16, (bb) 2016-17 and (cc) 2017-18 financial years and (b) sum total of the total costs of the specified financial years; (2) how will the public sector wage agreement be financed; (3) what are the implications for the (a) spending ceiling, (b) contingency reserve, (c) budget deficit, (d) borrowing requirements and (e) debt service cost?