D 1 pts Question 13 Which of the following is not true? o One of the methods in which we calculate a project's Net Present Value is called the Discounted Cash Flow approach The Net Present Value is calculated using the future value of the investments and future cash inflows. The Payback period can be calculated using either the future value of future cash inflow or the present value of future cash inflows O None of the above (all of the other options are correct)