When a Product Is Found to Be Defective Because of a Failure

When a product is found to be defective because of a failure to warn,it means:

A) that the manufacturer made an unreasonably dangerous product about which consumers should have been told
B) that the product would not have been unreasonably dangerous if consumers had been warned about certain dangers of the product
C) a state of the art design is accepted so long as consumers are warned that there are no safer designs available
D) that the manufacturer did not meet its duty to warn against all possible dangers that might exist in connection with a product