Problem 20 >> You have until 3:05 PM to complete this assignment. Part 1 | Attempt 1/2 for 10 pts. Which of following about investment criteria are CORRECT? Check all that apply: when required return is less than internal rate of return, the project is acceptable when IRR is positive, the project is acceptable when profitability index is positive, the project is acceptable to compute Profitability Index, you need to know IRR. when payback period exceeds the required period, the project is acceptable profitability index will be greater than 1.0 when IRR exceeds the required return Submit