Which of the following is(are) the advantage(s) of the discounted payback period method comparing to the normal form of payback period method? (There may be more than one correct answer. You will lose marks by choosing a wrong answer. The minimum mark for the question is zero.) Select one or more: a. The discounted payback period method does not bias against long-term projects. b. The discounted payback period method avoids projects with negative net present value (NPV) to be chosen. c. The discounted payback period method considers all cash flows of a project. d. It is easier to calculate the discounted payback period of a project. e. The discounted payback period method considers time value of money