Sandra's Purse Boutique has the following transactions related to its top-sellingGuccipurse for the month of October. Sandra's Purse Boutique uses a periodic inventory system.

DateTransactionsUnitsUnit CostTotal CostOctober1Beginning inventory6$860$5,160October4Sale4October10Purchase58704,350October13Sale3October20Purchase48803,520October28Sale7October30Purchase68905,340$18,370

3.Using LIFO, calculate ending inventory and cost of goods sold at October 31.