The remaining balance of your program, meaning the amount of money you have available to spend, is identified here. It is shown here for the years 2010 and 2014 and as an average (Avg) of the full five-year period. Revenues and expenses don't grow at the same rate, so balances vary each year.
The five-year average is the most important number; it should not be negative. If it is the numbers will turn red. To solve this problem, you can either raise more revenues or decrease expenditures, using the relevant tabs.