Amy contracts to have her portrait painted by Herbert for $10,000. Herbert is a well known abstract artist and all of Amy's friends have had their portrait painted by him. Herbert decides to go to Greece for the summer so he assigns the contract without talking to Amy, to Donald. Donald is another artist with a totally different style than Herbert. Amy is very upset when she finds out about the assignment and sues Herbert for breach of contract. What is the legal issue. Present both sides of the argument from a legal perspective. Reach a conclusion. What is a Judge going to do with Amy's lawsuit?