Question 19 (1 point) Listen Donald Trump and Joe Biden enter into a contract under which Donald Trump will sell Joe Biden his cellphone for $350. Donald Trump transfers his right to receive payment under this contract to his girlfriend Stormy Daniels. This transfer must be in writing O may be oral or written 0 is prohibited must be implied. Question 20 (1 point) Listen Michael contracts to sell Sasha his tractor for $100,000. This contract will be fully discharged when Michael and Sasha o Shake hands and go their separate ways. Osign a receipt, exchange the tractor for the $100,000 agree to sign a bill of sale