A bag contains 3 red, 2 white and 4 green balls. What is the probability of drawing the second ball to be green if the first ball drawn is red? The balls are replaced in the bag.

• A. ( frac {3}{9} )
• B. ( frac {4}{27} )
• C. ( frac {4}{3} )
• D. ( frac {4}{17} )