Answer:
a. The IRR allows the correct ranking of projects.
b. Business people prefer to talk about rates of return
d. It is easier to communicate information about a proposal with IRR.
Step-by-step explanation:
IRR Internal rate of return is a rate in which net value of all cash flows from project. Internal rate is used to evaluate project.
So IRR allows the ranking of project correctly.As it present the cash flow so business people prefer it.