Which method is the MOST accurate approach to analyzing potential investment decisions? Accounting rate of return All methods are equal Discounted cash flow methods Payback period Which of the following about net present value is FALSE? It uses a company's cash flow in its calculation The same tables are used for an annuity and a non-annuity It considers the time value of money A project should be accepted if the net present values of future cash flows is positive The payback method uses profit in its calculation. True False