Answer:
Yes they did
Step-by-step explanation:
There are various rules which governs warranties of goods. In this case, the implied warranty is involved. Warranties are a duty that are imposed by the party that is selling.
Absolute had knowledge of what the milk was intended for. Bariven on the other hand relied on assurances and judgement from Absolute. Milk with high level of melamine is not okay for humans to consume. Absolute knew this.
So in conclusion, absolute assured bariven the milk had no harmful levels of melamine but this was discovered to be untrue.
Therefore there is a breach of implied warranty.