A box contains 3 orange balls,3 green balls and blue balls.three balls are drawn at random from the box without replacement .The probability of drawing 2 green balls and one blue ball is

Question

$\begin{array}{1 1}(A)\;\large\frac{3}{28}\\(B)\;\large\frac{2}{21}\\(C)\;\large\frac{1}{28}\\(D)\;\large\frac{167}{168}\end{array} $