Grouper Corp. uses a periodic inventory system and reports the following information: sales $1,878,000; sales returns and allowances $135,000; sales discounts $31,000; purchases $894,000; purchase returns and allowances $15,000; purchase discounts $14,000; freight in $16,000; freight out $39,000; beginning inventory $92,000; and ending inventory $90,000. Assuming Grouper uses a multiple-step income statement.

calculate:

Net sales

Net purchases

Cost of goods purchased

cost of goods sold.

gross profit.