Answer:
That are unforeseen or unpredictable circumstances
Explanation:
Mike and Natalie enter into a contract for a sale of ninety specially made motion detectors. When Natalie does not deliver within a reasonable time after the agreed delivery date, Mike files a suit for breach. Natalie claims the doctrine of commercial impracticability. This doctrine extends only to problems that are ___That are unforeseen or unpredictable circumstances example time______.
