The USSupreme Court's Guidance on the Question of Whether an Employee

The U.S.Supreme Court's guidance on the question of whether an employee possesses a constitutionally protected property interest in their benefit of employment includes all of the following except:

A) An employee must have a unilateral expectation of it.
B) A legitimate claim of entitlement to it must exist.
C) Benefit of employment upon which employee relies
D) Deprived of the right without due process of law