In Relation to the Supply of Goods,when Will a Failure

Multiple Choice

In relation to the supply of goods,when will a failure to comply with a consumer guarantee be considered a major failure?

A) If the goods are substantially unfit for the purpose for which goods of that nature are commonly supplied.
B) If the goods are significantly different from their description or sample.
C) If the goods are unfit for a disclosed purpose or unsafe.
D) All of the above.