First : for year 0 , I do not know why the cash flow = - 1000 / ( 1 + 0.10)^0 = 909.01$- 1000 / ( 1 + 0.10)^0 = 909.01$
Second: for year 1 , if cash flow = 30,000-5000/(1+0.10)^1 = 25 454 $$30,000-5000/(1+0.10)^1 = 25 454 $
How is "Cash flow"columnFlow" column useful in getting the "present value""Present Value" column?