In a class, 5% of the boys and 10% of the girls have an IQ of more than 150. In this class, 60% of the students are boys. If a student is selected at random and found to have an IQ more than 150, the probability that the student is a boy is:
1
\(\frac{3}{5}\)
2
\(\frac{3}{7}\)
3
\(\frac{5}{12}\)
4
\(\frac{3}{4}\)