Precision Craft, Inc., makes tools. While using a Precision tool to replace an electrical fixture, Stan neglects to shut off the power and is electrocuted. Stan's heirs file a suit against Precision. In a contributory negligence jurisdiction, the plaintiffs could recover _________.a. ​nothing.
b. ​only if both parties were equally at fault.
c. ​only if Precision was more than 51 percent at fault.
d. ​only if Stan was less than 50 percent at fault.