Glasgow Enterprises started the period with $60$ units in beginning inventory that cost $$2\mathrm{.}10$ each. During the period, the company purchased inventory items as follows:

Purchase Number of Items Cost

$1260$ $$2\mathrm{.}60$

$2180$ $$2\mathrm{.}70$

$350$ $$3\mathrm{.}10$

Glasgow sold $285$ units after purchase $3$ for $$8\mathrm{.}40$ each.

What is Glasgow's ending inventory under LIFO?