need help finding lifo

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 Date Tranation Unit sit Cost Total Cow October 1 Beginning inventory 3750 $4,500 October 4 Sale 4 October 10 Purchase 5 760 3.800 October 13 Sale October 20 Purchase 710 3,000 October 28 Sale 6 October 30 Purchase 780 $16.060 3. Using LIFO, calculate ending inventory and cost of goods sold at October 31