Bally Manufacturing sent Intel Corporation an invoice for machinery with a $14,800 list price. Bally dated the invoice August 17 with 5/10 EOM terms. Intel receives a 30% trade discount. Intel pays the invoice on August 30. On August 26, Intel Corporation returns $200 of the machinery due to defects. What does Intel pay Bally on August 30?

My answer is $9,652 but it shows up as incorrect on McGraw Hill. What am I doing wrong with regard to this question?