In order to maintain the LEED Green Associate credential, you must earn which of the following continuing education credits?

In order to maintain the LEED Green Associate credential, you must earn which of the following continuing education credits?
A . 15 hours per year with six hours being LEED specific
B . 15 hours every two years with three hours being LEED specific
C . 30 hours per year with three hours being LEED specific
D . 30 hours every two years with six hours being LEED specific

Answer: B