Mark agrees to buy dale's one-half-ton truck so that he can pull his trailer. both mark and dale believe that the truck is large enough to do the job. after they complete the deal, mark hitches the truck to the trailer and attempts to pull the trailer, but without success. the contract between mark and dale can be rescinded because of:

The contract between both of them is rescinded because of mutual mistake. It is because Mark and Dale, the parties of the contract, are both made a mistake about the estimation of the size of the truck. Although Dale and Mark have meeting of minds which is considered the contract to be valid but both they have made mistake, therefore, the contract is voidable.