A Company Made the Following Merchandise Purchases and Sales During

A company made the following merchandise purchases and sales during the month of May:
$$\begin{array} { | l | l | l | l | } \hline \text { May l } & \text { Pur chased } & 380 \text { units at } & \$ 15 \text { each } \\\hline \text { May 5 } & \text { Pur chased } & 270 \text { units at } & \$ 17 \text { each } \\\hline \text { May 10 } & \text { Sold } & 400 \text { units at } & \$ 50 \text { each } \\\hline \text { May 20 } & \text { Pur chased } & 300 \text { units at } & \$ 22 \text { each } \\\hline \text { May 25 } & \text { Sold } & 400 \text { units at } & \$ 50 \text { each } \\\hline\end{array}$$ There was no beginning inventory. If the company uses the weighted average periodic method, what would be the cost of the ending inventory?