David Kuo, of investment advice website Motley Fool:
'The average person in the UK spends around £32,000 a year. This is made up of £25,000 on basic expenses (transport, food, clothing etc) and £7,000 on mortgage repayments.
The upshot is that the average household needs a gross salary of about £45,000 just to break even.
That is why, I reckon that the average person won't be happy unless they earn around £50,000 a year. However, it is may still be a hand-to-mouth existence.
A salary of £100,000 a year can make a huge difference. After tax, this works out at £65,310. And after average expenses, there should be around £33,310 a year left over.
Someone earning a salary of this size could retire in reasonable comfort provided they invest their disposable income carefully. They could amass a pension pot of around £550,000 after 10 years and almost £1.8m after 20 years.
Of course, this assumes that a person on £100,000 is prepared to live modestly, spend carefully and save diligently.'
Thoughts ladies??