Consider the cash flow shown in figure with the interest rates indicated. Determine the uniform series equivalent of the cash flow series.

$250 $250 $200 $100 ij = 5% iz = 7% iz = 9% - - - 9% 1. - - - - $250 $250 $200 $100 ij = 5% iz = 7% iz = 9% - - - 9% 1