Tyrion and Alchemist make a contract where Tyrion will pay $20,000 for 5,000 gallons of wild fire. After they made the contract a shortage occurs with the wild fire that neither party contemplated. Alchemist is unable to obtain the 5,000 gallons of wild fire for Tyrion and Tyrion sues for breach of contract. Based on the following, Alchemist may not raise the defense of commercial impracticability to performance of a contract governed under Article 2. Group of answer choices True False