On March $12,$ Fret Company sold merchandise in the amount of $$7,800$ to Babson Company, with credit terms of $2/10,$ n$/30.$ The cost of the items sold is $$4,500.$ Fret uses the perpetual inventory system and the gross method of accounting for sales. Babson pays the invoice on March $17$ and takes the appropriate discount. The journal entry that Fret makes on March $17$ is: