On January 1, 2010 S Corporation sold equipment that cost $120,000 and had a book value of $48,000 to P Corporation for $60,000. P Corporation owns 100% of S Corporation and the equipment has a 4-year remaining life. What is the effect of the sale on P Corporation's Equity from Subsidiary Income account for 2011? no effect increase of $12,000. decrease of $12,000. increase of $3,000