Answer:
(b) $7,000
Step-by-step explanation:
retained earnings December 31, 2009 = $10,000 - $5,000 - $2,000 = $3,000
retained earnings December 31, 2010 = $8,000
dividends distributed during 2010 = $2,000
net income = ending retained earnings + dividends - beginning retained earnings = $8,000 + $2,000 - $3,000 = $7,000