The primary idea behind the net present value rule is that an investment: Should be accepted if it enhances management's position. O Should break-even from an accounting point of view. Should earn a rate of return that is less than the discount rate. Is worthwhile if it creates value for the owners. O Must have total cash flows that equal zero. The primary idea behind the net present value rule is that an investment: Should be accepted if it enhances management's position. O Should break-even from an accounting point of view. Should earn a rate of return that is less than the discount rate. Is worthwhile if it creates value for the owners. O Must have total cash flows that equal zero