What is the future value at the end of year 3 of the following set of cash flows if the interest rate is 7% ? (the cash flows occur at the end of each period) (round answer to nearest penny and enter in the following format 12345.67 ) Year 0 cash flow =400 a negative cash flow Year 1 cash flow =2300 Year 2 cash flow =1900 Year 3 cash flow =1000