Compare and contrast the internal rate of return approach to the net present value approach.

• Compare and contrast the internal rate of return approach to the net present value approach. Which is better? Support your answer with well-reasoned arguments and examples.

• Is the ultimate goal of most companies–maximizing the wealth of the owners for whom the firm is being operated–ethical? Why or why not?

• Why might ethical companies benefit from a lower cost of capital than less ethical companies?