Answer: a. whether it is a public or priv university
Step-by-step explanation:
Whether a university is either public or a private university has the biggest impact on whether a 4 year
university is affordable.
The funding of public university is subsidized by the government therefore it's cheaper than the private universities. Private universities rely on their fees in order to carry out the necessary expenses in the school so their school fees are usually higher than that of their public counterparts.