Laker Company reported the following January purchases and sales data for its only product. For specific identification, ending inventory consists of $210$ units, where $180$ are from the January $30$ purchase, $5$ are from the January $20$ purchase, and $25$ are from beginning inventory.

Date Activities Units Acquired at Cost Units sold at Retail

January $1$ Beginning inventory $145$ units @ $ $6\mathrm{.}00=$ $ $870$

January $10$ Sales $95$ units @ $ $15\mathrm{.}00$

January $20$ Purchase $65$ units @ $ $5\mathrm{.}00=325$

January $25$ Sales $85$ units @ $ $15\mathrm{.}00$

January $30$ Purchase $180$ units @ $ $4\mathrm{.}50=810$

Totals $390$ units $ $2,005180$ units