A company has the following purchases and sales during October. Using the FIFO periodic inventory method, what is the value of the inventory on October 15 after the sale?

A company has the following purchases and sales during October. Using the FIFO periodic inventory method, what is the value of the inventory on October 15 after the sale? \begin{tabular}{lllr} Date & \multicolumn{1}{c}{ Activities } & Units Acquired at Cost & Units Sold at Retail \\ October 1 & Beginning inventory & 15 units @ $27=$405 & \\ October 5 & Purchase & 10 units @28=$280 & \\ October 12 & Purchase & 20 units @29=$580 & 30 units sold \end{tabular}