A retailer in Las Vegas has an ending inventory of $250,000 as of December 31, 2012 and the following accounting information.
Month                                     ending inventory                  cost of goods sold
January                                  225000                                  1200000
February                                325000                                  1250000
March                                     240000                                  1350000
April                                        325000                                  1500000
May                                         460000                                  950000
June                                        220000                                  850000
July                                         85000                                                1650000
August 156000                                  1325000
September                             220000                                  1750000
October                                  265000                                  850000
November                              100000                                  2200000
December                              350000                                  3500000
a) Compute the monthly inventory turnover ratio for each of the twelve months.
b) What are the annual costs of goods sold an average inventory for the year?
 
c) Compute the annual inventory turnover ratio. How is the retailers performance compared to the industry standards, assuming it’s business is similar to Wal-mart’s?