+ Ch 6: Homework Part 1 Question 3 of 6 0.17/1 The accounting records of Pina Colada Corp. show the following data. Beginning inventory Purchases Sales 3,030 units at $5 8,420 units at $7 10.101 units at $10 Your answer is incorrect. Calculate average unit cost. (Round answer to 3 decimal places, eg. 5.125.) Average unit cost $ 6.47 per unit e Textbook and Media List of Accounts - Your answer is partially correct. Determine cost of goods sold during the period under a periodic inventory system using the FIFO method, the LIFO method, and the average-cost method. (Round answers to 0 decimal places, eg. 125.) FIFO LIFO Average-cost Cost of goods sold 52880 67345 6.470