Question 5 Not yet answered Marked out of 1.00 Flag question The pay back period of an investment that achieves the following cash flow in a row (0,1000,2000,4000) and its initial outlay equals $5000 is: - Select one: a. 3 years and 6 months b. 2 years and 6 months C. 2 years and 5 months d. 3 years and 5 months