Cool Electronix Makes DVD Players

Cool Electronix makes DVD players.Edie is injured while using a Cool player,which also damages her house.She sues Cool for product liability based on strict liability.In most states,to recover damages,she must show

A) in what manner and why the player became defective.
B) in what manner but not why the player became defective.
C) neither in what manner nor why the player became defective.
D) why but not in what manner the player became defective.