A door-to-door vendor of vacuum cleaners tells a potential customer that the vacuum cleaners "slurp up dirt faster than a sweat-sopped boy could down a cold drink". After purchasing one of the vacuum cleaners, the customer discovers that it does not clean the cat hair off his carpets. Does the customer have legal recourse against the vendor?


a. Yes, he can sue the vendor for active fraud.

b. No, because the vendor's sales puffery would not be considered fraud.

c. Yes, he can sue the vendor for undue influence.

d. No, because the vendor has made a unilateral mistake.