Devonshire, Incorporated sold merchandise inventory on account at a price of $$13,000$ with payment terms of $2/10,$ n$/30.$ The merchandise cost Devonshire $$8,000.$ If the customer paid for the merchandise $5$ days after receiving the invoice, how much cash was collected by Devonshire?

Multiple Choice

$$12,740$

$$8,000$

$$13,000$

$$7,840$