E CET QUESTION 21 Not yet answered Marked out of 100 A project costs OMR300 and has cash flows of OMR7s for the first three years and OMR50 in each of the project's last three years. If the discount rate is 15%, what is the discounted payback period? P Flag question Select one: a 6 years b 3 years c The project never pays back on a discounted basis d 5 years e. 4 years QUESTION 22