Excel formula showing future date

Hi,

I am trying to create a formula that shows me the date out by 75 days as of today.
So, in cell A1 I have todays date shown as thus: =today()
Perhaps is cell B1 I have the number 75.
But what formula do I have to use so in cell say, C1 it shows the date out 75 days from today? (being 12/04/12)
So when I go into the spreadsheet it will always whow me the date 75 days out from the day I open the spreadsheet.

Thanks so much for your help and quick reply zbor