The decision to scrap the education maintenance allowance (EMA) - a grant for the poorest teenagers to help them stay in school or college - has had the biggest impact, Mr Burns said.
The final outcome of the decision to raise tuition fees to a maximum of £9,000 per year is "not yet known", he added.
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Investigators want access to the firm's records amid claims illegally acquired Facebook data may have been used for political campaigns.
Anna Hursey is thought to be the youngest person to play for Wales in any sport at senior level.
Outbreaks of rain in the southwest will spread across Wales and central and southern England this evening and overnight