Retail firms are at risk that their inventory will become obsolete. What can a firm do to minimize this risk? What types of firms are most at risk? Least at risk? Select a retail firm that you think might be concerned about obsolete inventory and another that you believe would not be very concerned. Then, find their financial statements and calculate the inventory turnover ratio of these two firms for the past two fiscal years. Are your results what you expected? Explain what you expected to find and your results.With references provided.