Problem 02.033 - Calculation of unknown gradient For the cash flow revenues shown below, find the value of that makes the equivalent annual worth in years 1 through 7 equal to $500. The interest rate is 6% per year. Cash flow, $ Year O 11 2 3 250 250 + G 250 +2G Year 4 15 6 7 Cash flow, $ 250 + 3G 250 + 4G 250 + 5G 250 + 6G The value of G is $