No Matter How Many Forms of Investment Analysis You Do

No matter how many forms of investment analysis you do:

A) the actual results from a project may vary significantly from the expected results.
B) the internal rate of return will always produce the most reliable results.
C) a project will never be accepted unless the payback period is met.
D) the initial costs will generally vary considerably from the estimated costs.
E) only the first three years of a project ever affect its final outcome.