Laker Company reported the following January purchases and sales data for its only product. For specific

identification, ending inventory consists of $280$ units from the January $30$ purchase, $5$ units from the January $20$

purchase, and $15$ units from beginning inventory.

identification, ending inventory consists of $280$ units from the January $30$ purchase, $5$ units from the January $20$

purchase, and $15$ units from beginning inventory.