3 Required: Please use the above information to answer the following: Note: Use cells A4 to D10 from the given information to complete this question. Required: Please use the above information to compute the following: 1. Compute the number of barrels remaining in ending inventory from each purchase. 2. Compute the cost of goods available for sale. 3. Compute the cost of the 110 barrels in ending inventory assuming FIFO. 4. Compute the cost of goods sold assuming FIFO