Please fill in the amounts that are missing:

Please fill in the amounts that are missing: Sales Sales returns Net sales Beginning inventory Ending inventory Purchases Purchase return and allowances Transportation in Cost of goods sold Gross profit on sales 2020 $160,000 $4,500 $12,500 c $3,000 $4,500 $124,000 $31,500 2021 $7,200 $170,800 $18,500 $150,000 $5,000 $5,000 $52,800 2022 $225,000 00 $160,000 $6,000 $7,500 $155,000 $56,250