Miller signed an employment contract containing an arbitration clause stating that "any dispute" arising during employment must be resolved by binding arbitration. Two years later, after she was injured on the job and took leave to recover, she was fired. She filed a complaint for disability discrimination with the Equal Employment Opportunity Commission, which gave her a "right to sue" letter. She then filed suit in federal court against her employer for disability discrimination. The court

a. dismissed the suit because of the arbitration agreement.

b. dismissed the suit because it must be filed in state court.

c. allowed the suit to proceed because federal rights take precedence over an arbitration clause in a contract.

d. allowed the suit to proceed because arbitration clauses cannot limit the ability to file suit in federal court, only in state court.