Bobby a 5-year old boy is playing with his older brotherssword manufactured by E

Bobby a 5-year old boy is playing with his older brotherssword manufactured by Extendo Sword. The sword is 1 foot long butsprings to 5 feet when a button is pushed. Bobbys mother tells himto put down the sword. Bobby pushes the button while pointing thesword toward his face and is injured when the sword extends to 5feet. The sword did not malfunction. Bobbys mother sues themanufacturer for product liability. Bobbys mother will likelya. lose because of contributory negligence byplaying with the sword after being told not to.b. lose if he cannot prove negligence on the partof the toy storec. win on the basis of a manufacturing defectd. win on the basis of a design defect