Answer and Explanation:
There is no copyright infringement here. Savant homes had not taken a copyright protection for the design prior to this time. Also in the case it was found that the design is not in fact a unique design by Savant homes as it is used widely and was common before savant homes used it. And so it was a dummy model for everyone to copy from. Therefore the infringement was considered invalid as there was no ground for savant homes to claim it as am intellectual property