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During the year, TRC Corporation has the following inventory transactions. For the entire year, the company sells 431 units of inventory for $61 each. Required: 1-a \& b. Using FIFO, calculate ending inventory and cost of goods sold. 1-c \& d. Using FIFO, calculate sales revenue and gross profit. 2-a \& b. Using LIFO, calculate ending inventory and cost of goods sold. 2-c \& d. Using LIFO, calculate sales revenue and gross profit. 3-a \& b. Using weighted-average cost, calculate ending inventory and cost of goods sold. 3-c \& d. Using weighted-average cost, calculate sales reventre and gross profit. 4. Determine which method will result in higher profitability when inventory costs are rising. Using FIFO, calculate ending inventory and cost of goods sold. Using FIFO, calculate sales revenue and gross profit. Using LIFO, calculate ending inventory and cost of goods sold. Using LIFO, calculate sales revenue and gross profit. Req 12 and b Req 1c and d Req 2a and b Req 2c and d Req 3s and b Req 3c and d Req 4 Using weighted-average cost, calculate ending inventory and cost of goods sold. (Round "Averoge Cost per unit" to 4 decimal places and all other answers to 2 decimal pli Using weighted-average cost, calculate sales revenue and gross profit. (Round answers to etermine which method will result in higher profitability when inventory costs are rising. termine which method will result in higher profitablity when inventory costs are rising