The company I am writing on is Nordstrom Inc and its expansion into a foreign country. This is the question: a. How would your projected financial performance change if sales fall 20% short of or are 20% higher than your base assumption? What does your analysis of these two scenarios imply for the proposed investment? Justify your response. b. What do the net present value, internal rate of return, and payback values from your base scenario and the sales variation scenarios above imply for the proposed investment? Be sure to explain how the time value of money affects your calculations and analysis.