I researched the GED in our state when my daughter was 14, a year after being in college. The age was 16 and she had to have permission from the school system. I researched again when she turned 16 and the age had been raised to 18. I’ll guess she’ll just have to be happy with a college degree.
One of children when she was younger joked that the only thing she had graduated from was Montessori preschool and Space Camp!