9 0/2 points Beginning inventory is $50,000, ending inventory is $30,000, goods available for sale is $120,000, and cost of goods sold is $90,000. How much is the cost of goods purchased? $70,000 $150,000 O $60,000 $180,000 $40,000 $90,000 X $20,000 O $50,000

Beginning inventory is $50,000, ending inventory is $30,000, goods available for sale is $120,000, and cost of goods sold is $90,000. How much is the cost of goods purchased? $70,000 $150,000 $60,000 $180,000 $40,000 $90,000 $50,000