which of the following statement is correct?

which of the following statement is correct?

A) no conflict will exist between NPV and IRR methods when used to evaluate two equally risky but mutually exclusive projects if the projects required rate of return is less than the rate at which the projects NPV profiles cross

B) if project has non normal cash flows then its MIRR must be negative

C) if project has normal cash flow then its IRR must be positive

D) the multiple IRR problem can arise if a project cash flow are not normal

E) one defect of the IRR method is that it does not take account of the time value of money