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Dana promises to pay Chris a 10% bonus at the end of the semester if his student evaluations improve and she thinks he deserves it. This is an: A. an option to cancel clause which does not prevent it from being sufficient consideration. B. an enforceable contract because Dana's promise is sufficient consideration. C. an accord and satisfaction. D. illusory promise. Nominal damages usually involve an award of a large sum of money. True False Sihtric and Edward are long time aquaintances. Sihtric has been unsuccessfully attempting to purchase Edward's land for years. One night while drinking and playing chess Sihtric makes yet another offer. If Edward decides to play a secret joke on Sihtric by "accepting" his offer a court would rely on facts rather than Edward's secret intention to mess with his friend in determining whether the parties intended to form a contract