Bonita Shutters has the following inventory information.

Nov. $1$ Inventory $30$ units @$$6\mathrm{.}00$

$8$ Purchase $100$ units @ $$6\mathrm{.}30$

$17$ Purchase $80$ units @ $$6\mathrm{.}40$

$25$ Purchase $70$ units @$$6\mathrm{.}80$

A physical count of merchandise inventory on November $30$ reveals that there are $100$ units on hand. Assume a periodic inventory system is used. Ending inventory under LIFO is

$$621.$

$$1682.$

$$1628.$

$$680.$