It was noted that consideration would need to be given to how sensitive we are to those changes and how we would manage that risk, either to avoid an overspend or significant underspend.
Nodwyd y byddai angen ystyried pa mor sensitif fydden ni i'r newidiadau hynny a sut y byddem yn rheoli'r risg honno, naill ai er mwyn osgoi gorwariant neu danwariant sylweddol.