Required information The following information applies to the questions displayed below) Sandra's Purse Boutique has the following transactions related to its top-selling Gucci purse for the month of October. Sandra's Purse Boutique uses a periodic inventory system Units 6 Unit Cost $750 Total Cost $ 4,500 Date October 1 October 4 October 10 October 13 October 20 October 28 October 30 Transactions Beginning inventory Sale Purchase Sale Purchase Sale Purchase 760 3,800 453476 778 3,880 780 4,680 $16,060 3. Using LIFO, calculate ending inventory and cost of goods sold at October 31 Ending inventory Cost of goods sold ! Required information [The following information applies to the questions displayed below.) Sandra's Purse Boutique has the following transactions related to its top-selling Gucci purse for the month of October. Sandra's Purse Boutique uses a periodic inventory system Unit Cost $ 750 Total Cost $ 4,500 Date October 1 October 4 October 10 October 13 October 20 October 28 October 30 760 Units 6 4 5 3 4 7 Transactions Beginning inventory Sale Purchase Sale Purchase Sale Purchase 3,888 owo 770 3,680 6 780 4,680 $16,060 4. Using weighted average cost calculate ending Inventory and cost of goods sold at October 31. (Round your intermediate and final answers to 2 decimal places.) Ending inventory Cost of goods sold