Which of the Following Statements Is NOT True

Which of the following statements is NOT true?

A) A manufacturer's duty towards consumers continues after it places a product on the market.
B) A retailer may be liable to the consumer for a defective product.
C) After a manufacturer places a product on the market,its duty towards consumers ends.
D) A manufacturer's duty to warn its customers may be discharged if the warning is issued to a learned intermediary.
E) A manufacturer who places a defective product on the market may be liable for negligence.