On January 3, 2016, Pop Company purchases a 15 percent interest in Son Corporation's common stock for $50,000 cash. Pop accounts for the investment using the cost method. Son's net income for 2016 is $20,000, but it declares no dividends. In 2017, Son's net income is $80,000, and it declares dividends of $120,000. What is the correct balance of Pop's Investment in Son account at December 31, 2017? a $47,000 b $50,000 c $62,000 d $65,000