The following statements are correct, except:

• A. A right of first refusal is without any consideration;
• B. In granting a right of first refusal, the period has yet to be determined at a future time;
• C. In granting a right of first refusal, the amount to be paid will be determined at a future time;
• D. A right of first refusal must be supported by a consideration in the form of money to be binding. (Vasquez v. CA)