In 2021, Brock Brothers, Inc. had gross sales of $11,672,500. The company's management reported a Returns and Allowances estimate in 2020 equal to 4.5% of gross sales. What did Brock Brothers, Inc. report as Net sales in 2021? Record your answer rounded to the nearest dollar. Do not include a dollar sign or commas in your answer. For example, record $1,234,567.89 as 1234568 . Your