Which consent defense, if proven, may also give rise to tort liability; however, the claimant must usually prove actual economic injury in addition to the defense's elements and some jurisdictions require the claimant to choose between, or elect, which remedy he or she prefers? a. Rescission
b. Scienter
c. Mutual mistake
d. Fraud
e. innocent misrepresentation

David paid $975,000 for two beachfront lots in coastal south carolina, with the intention of building residential homes on each. two years later, the south carolina legislature passed the beachfront management act, barring any further development of the coast, including david's lots. when david files a complaint to seek compensation for his property, south carolina refuses, pointing to a passage in david's own complaint that states "the beachfront management act [was] properly and validly designed to south carolina's " is south carolina required to compensate david under the takings clause?