I need help with Ending Inventory and figuring out the Sales Revenue and Gross Profit

Required information [The following information applies to the questions displayed below.] During the year, TRC Corporation has the following inventory transactions. For the entire year, the company sells 450 units of inventory for $70 each. Required: 1. Using FIFO, calculate ending inventory, cost of goods sold, sales revenue, and gross profit. Required information \begin{tabular}{|l|l|} \hline & \\ \hline Sales revenue & \\ \hline Gross profit & \\ \hline \end{tabular}