Wade Corporation has been your audit client for several years. At the beginning of the current year, the company changed its method of inventory valuation from average cost to last in, first out (LIFO). The change, which had been under consideration for some time, was in your opinion a logical and proper step for the company to take. What effect, if any, will this situation have on your audit report for the current year? Remember to complete all parts of the problems. Do not forget to show the necessary steps and explain how you attained that outcome.