Please respond to the below questions based on Chapter 12 (Formation of Contracts: Offer and Acceptance), Chapter 14 (Consideration), Chapter 15 (Legality and Public Policy) and our class discussions so far. Use full sentences and be sure to state the principles of contract law that apply to the facts in the questions.

1. Martin helped Dale change his flat tire. Afterwards, Dale told Martin he would give Martin his Adele concert tickets. Is this agreement supported by valid consideration? Why or why not?