Glen Company uses the perpetual inventory system. The company entered into the following events:

$1)$ Purchased merchandise inventory that cost $$10,000$ under terms of $2/10,$ n$/30.$

$2)$ Made payment to the supplier within the discount period.

$3)$ Sold all of the goods to customers on account for $$22,000.$

What is Glen$$s cost of goods sold as a result of these three transactions?

Multiple Choice

$$9,000$

$$9,800$

$$10,000$

$$21,800$