what is the correct answer, x is the one i got incorrect :

Required information (The following information applies to the questions displayed be/ovv.j 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 $ 5,16a $18,37a system. Date October October October October October October October 4 13 2a 28 Transactions Beginning inventory Sale Purchase Sale Purchase Sale Purchase un its Unit Cost $ 86a 87a 88a sga Total Cost 4,35a 3,52a 5, 34a 2. using FIFO, calculate ending inventory and cost of goods sold at October 31. Answer is complete but not entirely correct. Ending inventory Cost of goods sold s s 6,220 e 2,610 e