Check my work 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 2:38 October 1 October 4 October 10 ed October 13 Sale October 20 October 28 October 30 Sale Purchase nices Transactions Units Unit Cost Beginning inventory Sale Purchase Purchase 6453446 $830 Total Cost $ 4,980 840 4,200 850 3,400 860 5,160 $17,740 2. Using FIFO, calculate ending inventory and cost of goods sold at October 31. Ending inventory Cost of goods sold