Answer:
attend Eastern State University, if MUE/PE EXCEEDS MUW/PW
Explanation:
A rational individual will always choose the alternative that provides the highest marginal utility per dollar invested.
If MUE and MUW represent the marginal utilities, and PR and PW represent the prices, Ryan should attend the university that provides the highest utility per dollar, i.e. the highest MU and the lowest P.
He should attend Eastern State University if the MUE/PE (marginal utility per dollar of Eastern State University) is higher than MUW/PW (marginal utility per dollar of Western State University).