In Hughes V

In Hughes v. Oklahoma, Oklahoma law forbid the export of natural minnows, to help protect the state's natural resources. When this law was challenged, the Supreme Court announced a test of constitutionality that did not include which provision:

A) whether another rule could be used to achieve the same purpose without discriminating against interstate commerce
B) whether another rule would have a more beneficial impact on the state
C) whether the rule was evenhanded with only incidental effects on interstate commerce
D) whether the rule serves a legitimate local interest
E) all of the other choices were part of the rule announced