During the yeat, TRC Corporation has the following inventory transactions. For the entire year, the company sells 425 units of inventory for $56each. Required: 1.a 8 b. Using FFO, calculate ending inventory and cost of goods sold. 1.c \& d. Using FFO, calculate sales revenue and gross profit. 2 -a \& b. Using LIFO, calculate ending inventory and cost of goods sold. 2c& d. Using LIFO, calculate sales revenue and gross profit. 3-a \& b. Using weighted-average cost, calculate ending inventory and cost of goods sold. 3c& d. Using weighted-average cost, calculate sales revenue and gross profit. 4. Determine which method will result in higher profitability when inventory costs are rising. Complete this question by entering your answers in the tabs below