Use the Following Information to Answer Bellow Questions

Multiple Choice

Use the following information to answer bellow Questions:
Park Corporation acquired the voting stock of Sequoia Company on January 1, 2020 for $25 million in cash and stock. At the date of acquisition, Sequoia's book value totaled $3 million, consisting of $1.6 million in capital stock, $1.8 million in retained earnings, and $400,000 in accumulated other comprehensive losses.
Sequoia's reported net assets at the date of acquisition were carried at amounts approximating fair value, except its inventory was overvalued by $500,000 (sold in 2020) , its plant assets (10-year life, straight-line) were overvalued by $3,500,000, and its long-term debt (premium amortized over 10 years, straight-line) is undervalued by $100,000. Sequoia also had previously unreported identifiable intangibles (5-year life, straight-line) valued at $5,000,000.
It is now December 31, 2020. Sequoia reports net income of $1,200,000 and other comprehensive income of $50,000 for 2020 and declares and pays dividends of $200,000. None of the revaluations are impaired in 2020. Park uses the complete equity method to account for its investment.
-How does eliminating entry (O) change consolidated cost of goods sold?

A) $500,000 debit
B) $500,000 credit
C) $100,000 credit
D) No effect