Which of the following statements is false? Question 7 options: 1) In case of unequal-lived, mutually exclusive projects, the use of non-annualized net present value to select the better project may result in an incorrect decision. 2) When unequal-lived projects are independent and have a positive non-annualized NPV, the length of the project lives is not critical. 3) In selecting the best group of unequal-lived projects, if the projects are mutually exclusive, the length of the projects lives is not critical. 4) Annualized net present value approach is the most efficient technique for dealing with projects of unequal lives.