The accounting records of Cullumber Company show the following data 2.800 units at $5 Beginning inventory Purchases 7,800 units at $6 Sales 9,000 units at $10 (a) Your answer is correct Determine cost of goods sold during the period under a periodic inventory system using the FIFO method FIFO Cost of goods sold during the period 51200 e Textbook and Media Attempts: 2 of 5 used (b) Determine cost of goods sold during the period under a periodic inventory system using the LIFO method LIFO Cost of goods sold during the period $ e Textbook and Media Save for later Attempts: 0 of 5 used Submit A