RE: That would depend About half a million a year at 1%. http://www.lcplc.co.uk/calculators/online-interest-calculator
At todays interest rates if you just put the money in competative savings accounts you can get around 3% 3% of 85million is £2.55 million or just over £200,000 per month or about half of what Ashley Cole earns In practice you would be able to do better than that though