Answer:
cost of goods purchased= $4,000
Step-by-step explanation:
Giving the following information:
During last year, your beginning inventory was $45,000, your ending inventory was $28,000, and your cost of goods sold was $21,000
We need to use the following formula:
COGS= beginning finished inventory + cost of goods purchased - ending finished inventory
21,000= 45,000 +cost of goods purchased - 28,000
cost of goods purchased= $4,000