What Was the Result in the Case Text Everson V

What was the result in the case text Everson v. Michigan Department of Corrections in which the plaintiffs alleged that gender-based assignments at female correctional facilities violate Title VII of the Civil Rights Act of 1964.

A) The correctional facility's plan was reasonably necessary to the normal operation of its female prisons.
B) The correctional facility's plan was reasonable necessary because female prisoners would be more comfortable.
C) The correctional facility's plan was unreasonable because it failed to produce evidence that it was necessary.
D) The correctional facility's plan was unreasonable because it discriminated on the basis of gender.
E) The correctional facility's plan was unreasonable because it was too drastic for a temporary problem.