1. It only costs a couple of thousand dollars for tuition to go to schools like Olympic College, Evergreen State College, Bellevue Community College. and they're all open admissions. And then they could easily move on to get a four year degree at a school like City University where the tution is less than $7500 per year and is also an open admissions school. You don't need a bunch of money to get an education. You need counselors who will show kids how to go about it. Too many people have been fooled into thinking it ain't possible. All it takes is a little desire and some motivation/initiative.
Your sister may have studied rocks ... but that doesn't mean she is a rock

After all, she did have to gain entrance to the university to qualify for the ROTC scholarship:
• Qualifying scores on Scholastic Aptitude Test (SAT) or American College Test (ACT) o SAT: 530 Critical Reading; 520 math o ACT: 22 English 22 math