3.5 To help absorb costs, UK departments had been asked to find savings to meet at least a third, which equated to £3 billion.
3.5 Er mwyn helpu i amsugno costau, gofynnwyd i adrannau'r DU ddod o hyd i arbedion i fodloni o leiaf traean o'r diffyg ariannol, sy'n cyfateb i £3bn.