I'm really needing help on this

During the year, TRC Corporation has the following inventory transactions. For the entire year, the company sells 412 units of inventory for $53 each. 1. Using FIFO, calculate ending inventory, cost of goods sold, sales revenue, and gross profit. 2. Using LIFO, calculate ending inventory, cost of goods sold, sales revenue, and gross profit. 3. Using weighted-average cost, calculate ending inventory, cost of goods sold, sales revenue, and gross profit. (Round "Weighted Average Cost per unit" to 4 decimal places) 4. Determine which method will result in higher profitability when inventory costs are rising. Multiple Choice FIFO Welghted-average LHFO