You've been promoted, your honor. Here is your first case. Please read the materials regarding Diego the Alpaca at the following link:

http://www.njlawblog.com/2005/04/articles/litigation/livestock-and-breeding-animal-warranties/(Links to an external site.)

This case was decided by a judge in Hunterdon County, and was the talk of the courthouse during the trial. A lifesized photo of Diego commanded the courtroom. As you can see the case was decided on a warranty theory.In its very last sentence,the blog informs usof the judge's determination that this was not a mutual mistake.

Imagine that you are a judge writing the opinion about the case. Please explain your opinion to the reader why this is not a mutual mistake. Make sure to use proper legal terminology.