Required information [The following information applies to the questions displayed below.] Alexandra's Boutique has the following transactions related to its top-selling Gucci purse for the month of October. Alexandra's Boutique uses a periodic inventory system. Required: 1. Calculate ending inventory and cost of goods sold at October 31, using the specific identification method. The Dctober 4 sale consists of purses from beginning inventory, the October 13 sale consists of one purse from beginning nventory and two purses from the October 10 purchase, and the October 28 sale consists of three purses from the Dctober 10 purchase and four purses from the October 20 purchase. Answer is complete but not entirely correct. Required information [The following information applies to the questions displayed below.] Alexandra's Boutique has the following transactions related to its top-selling Guccipurse for the month of October. Alexandra's Boutique uses a periodic inventory system. 2. Using FIFO, calculate ending inventory and cost of goods sold at October 31. Answer is complete but not entirely correct. Required information [The following information applies to the questions displayed below.] Alexandra's Boutique has the following transactions related to its top-selling Gucci purse for the month of October. Alexandra's Boutique uses a periodic inventory system. 4. Using weighted-average cost, calculate ending inventory and cost of goods sold at October 31. (Round your intermediate calculations to 4 decimal places and final answers to 2 decimal places.) Answer is complete but not entirely correct. Required information [The following information applies to the questions displayed below.] Alexandra's Boutique has the following transactions related to its top-selling Gucci purse for the month of October. Alexandra's Boutique uses a periodic inventory system. 3. Using LIFO, calculate ending inventory and cost of goods sold at October 31. Answer is complete but not entirely correct