Total gross sales for the period include the following Credit card sales (discount 3%) Sales on account (2/15, n/60) S 8,400 $ 11,400 Sales returns related to sales on account were $300. All returns were made before payment. One-half of the remaining sales on account were paid within the discount period. The company treats all discounts and returns as contra-revenues. What amount will be reported on the income statement as net sales? (Do not round intermediate calculations. Round your answer to 2 decimal places.)