P6-1A Sandra's Purse Boutique has the following transactions related to its top-selling Giseci purse for the month of October. Required: 1. Calculate ending inventory and cost of goods sold at Oetober 31, using the specific identification method. The October 4 sale consats of purses from beginning inventocy, the October 13 sale consats of one purse from beginting inventory and twe parses from the October 10 purchase, and the October 28 sale consists of three purses from the Oetober 10 purchase and four punes from the Oetober. 20 nurchase. 2. Using FFFO calculate ending inventory and cost of goods sold at October th 3. Using 1.IFO, calculate ending inventory and cout of eoods yotd at Oetober. 31 4. Using weighted werage cost calculato ending inventory and cost of goods wid at 0xtober 11 Calculate ending inventory, cost of goods sold, sales revenue, and gross profit for four inventory methods ( 93(011,964,1365)