Which of the following statements describes a circumstance in which the manufacturer or distributor is liable for selling a defective product according to strict liability in tort?

A) The seller is not engaged in the business of selling the type of product that was found to be defective.
B) The product developed by the manufacturer is expected to reach the consumer or user after undergoing substantial change.
C) The product develops a defect four years after it was purchased by the consumer.
D) The user or consumer has not bought the defective product from or entered into any contractual relation with the seller.

D