Please help!!!!!!!

The table at the bottom shows the annual profit ( in thousands of dollars) of a county fair from 2008 to 2012. What must the 2012 profit be (in hundreds of dollars) to break even over the five-year period?

Year          Profit (thousands of dollars)
2008          2.5
2009          1.75
2010          -3.3
2011          -1.4
2012             ?