how do i do this?

Sherman's Jewelry has the following transactions during the year: total jewelry sales =$690,000; sales discounts =$17,000; sales returns =$44,000; sales allowances =$24,000. In addition, at the end of the year the company estimates the following transactions associated with jewelry sales in the current year will occur next year: sales discounts =$1,700; sales returns =$5,280; sales allowances =$3,200. Compute net sales