Poor or at risk means to figure out the cause of it, but if anyone is very sick, then that would be at risk and in poverty would mean to be poor. A group considered a vulnerable means stop at all costs and to never try it again until your sure it does not get anyone sick.<span />
I believe the answer is ROI, which is equal to High School Dipolma, Bachelors Degree, and Senior in high school.
<span>____________Mariano Rajoy Brey</span>
John Adams (2nd president of the United States) was smart, determined, inteligent, and persevered.