Different cash flow. Given the following cash inflow at the end of each year, B, what is the future value of this cash flow at 6%, 9%, and 15% interest rates at the end of year 7? What is the future value of this cash flow at 6% interest rate at the end of year 7? $ 235916.50 (Round to the nearest cent.) What is the future value of this cash flow at 9% interest rate at the end of year 7? $ 248276.50 (Round to the nearest cent.) What is the future value of this cash flow at 15% interest rate at the end of year 7? (Round to the nearest cent.) (Click on the following icon e in order to copy its contents into a spreadsheet.) Year 1: Year 2: Year 3: Years 4 through 6: Year 7: $15,000 $20,000 $30,000 $0 $150,000