Answer:
$11,175,000
Explanation:
The net sales of Siena Company for the last year shall be determined through following mentioned formula:
Net sales=Gross sales-sales returns and allowances-sales discounts
In the given question:
Gross sales=$11,720,000
Sales returns and allowances=$370,000
Sales discounts=$175,000
Net sales=$11,720,000-$370,000-$175,000=$11,175,000