\( \text{A bag contains 3 red balls, 4 green balls, and 5 blue balls. One ball is drawn, then a second ball is drawn without replacement. What is the probability of drawing a green ball and a red ball?} \)

Choose one option:

\( \frac{2}{15} \)
\( \frac{6}{72} \)
\( \frac{12}{72} \)