148 UNIT THREE: CONTRACTS AND E-CONTRACTS
ANSWERS TO QUESTIONS IN THE REVIEWING FEATURE
AT THE END OF THE CHAPTER
1A. Condition
The appropriate concept would be discharge by failure of a condition. Under the contract, Val’s does not
have to perform (pay) unless the basil meets the stated condition (that it pass an independent inspec-
tion for chemical residue). Because the basil did not pass inspection, Val’s is not obligated to perform.
This condition of the contract would be precedent rather than subsequent or concurrent: the basil must
pass the inspection before Val’s is obligated to buy.
2A. Destruction of the subject matter
The theory of commercial impracticability can excuse parties from their performance obligations when
3A. Substantial performance
Substantial performance is good faith performance that does not vary greatly from the contract and con-
fers the same benefits as promised in the contract. Sun Farms acted in good faith and shipped as much
chemical-free basil as it could obtain, which was only 25 pounds less than the contracted amount. A
court would likely find that it had substantially performed its obligation to Val’s.
4A. Novation
This is a novation—an agreement between the contracting parties to substitute a third party for one of
the original parties. Under a novation, the new contract extinguishes the old contract and discharges the
obligations of the prior party to the contract.
ANSWER TO DEBATE THIS QUESTION IN THE REVIEWING FEATURE AT THE END OF THE
CHAPTER
The doctrine of commercial impracticability should be abolished. Contracts are not made to be
broken, even if that is a popular saying. Contracts are made to be respected. Those who seek to avoid