I got so confused about this question. please take a look and figure out for me. thanks

Upon graduation from NYU with an MBNMSFS, the VP of Finance of your firm has asked you to give a presentation to the accounting and finance staff on the value of a working knowledge of PWFV as related to financial decisionmaking for the rm. Note: You are not being asked HOW one does PVIFV computations rather, you are being asked to discuss "WHY are they done and WHY are they useful." He also wants you to give him a brief executive summary of the main points in your brieng before you go "on stage." As you prepare your presentation, you are trying to hone in on three or four major points for your executive summary. Before you present it to your VP of Finance, provide a draft to your colleagues