Answer: Consolidated sales = $1,000,000
Cost of goods sold = $690,000
Step-by-step explanation:
Given :
Top company:
Sales = $800,000
Cost of goods sold = $600,000
Bottom Company:
Sales = $300,000
Cost of goods sold = $180,000
⇒ Top sold merchandise to Bottom for $100,000
∴ We'll compute the cost of goods sold as:
Cost of goods sold = (Parent balance + Subsidiary balance) - Intra - Entity transfer - Unrealized gross profit
∵ Unrealized gross profit = Inventory of Bottom × gross profit of Top
Unrealized gross profit

⇒ Cost of goods sold = $600000 + $180000 - $100000 + $10000
⇒ Cost of goods sold = $690000
Now, We'll compute the consolidated sales:
Consolidated Sales = (Parent balance + Subsidiary balance) - Intra - Entity transfer
Consolidated Sales = $800000 + $300000 - $100000
Consolidated Sales = $1,000,000