Beginning Inventory is: $150
Purchases: $1,600
Purchase returns and allowances: $40
Net Purchases: Don't know
Freight-in: $110
Cost of goods purchases: don't know
Cost of goods available for sale: $1,820
Ending Inventory: $310
Cost of goods sold: don't know
Please Help, How do I solve the other blanks to get the cost of goods sold answer? How do I solve Net purchases, Cost of goods purchased, to get to the answer for cost of goods sold?