The available options are:
a. duress.
b. undue influence.
c. fraud in the inducement.
d. fraud in the execution.
Answer:
fraud in the inducement.
Explanation:
Inducement is a term that describes an action or undertaking that is used by one party to persuades another party into taking actions that he or she would ordinarily not take.
On the other hand, fraud is a form of pretense or intentional misrepresentation purposely created to acquire gains, mostly in terms of finances.
Hence, in this case, considering the available options, the right is fraud in the inducement.