Which of the Following Best Describes the Defense of Correction

Which of the following best describes the defense of correction of a defect?

A) The defense applies if a product is redesigned such that future production does not contain the defect.
B) The defense applies only if the particular sample of the item was repaired,thus fixing the defect.
C) The defense applies in a situation where a user received a recall notice to correct the defect but did not comply with the notice.
D) It applies only if the manufacturer replaces the defective product at no additional charge to the owner.