Find the best financial services for you at: SMARTFINANCESOLUTIONS.NET - Unless one of the parties contractually assume the risk, the ____________ discharges a contract if supervening? - Unless one of the parties contractually assume the risk, the ____________ discharges a contract if supervening circumstances make fulfillment of the purpose which both parties had in mind impossible. <br /> a. bankruptcy law <br /> b. frustration of purpose doctrine <br /> c. perfect tender rule <br /> d. impossibility of performance doctrine -