Assume Whitewall Tire, Inc., completed the following perpetual inventory transactions for a line of tires. Click the icon to view the transactions.) Read the requirements. Requirements 1, 2, and 3. Compute cost of goods sold and gross profit using FIFO, LIFO, and average cost methods. (Round average cost per unit to the nearest cent and all other amounts to the nearest dollar.) Sales revenue Cost of goods sold Gross profit FIFO