Get your taxes done using TurboTax

Hello -- I have a follow-up question about this.  Let's use an example.  Suppose my 1099-DIV has ordinary dividends (box 1a) of $100 and exempt dividends (box 10) of $1,000.  Suppose also that the mutual fund company reports 50% of income from US government obligations.  Then should I answer "Enter US Government Interest" with $50, $500, or $550 ?