5.7 Developing a Research Question

1. How can we make higher education more affordable for students? 
2.  What barriers and challenges do student face when trying to get into college?
3. The statement you can't put a price on an education or an education is priceless and  how to hold this statement to be true is a question to be answered? 
4. What types of research can be done to find out how to overcome the challenges student face for high education costs?

I would like to find these answers out as I am struggling with the financial means of a higher education costs. Student loans are an answer but then we need to find ways to curb the increased costs of education that are faced yearly.