Case Study Tony, a very popular DJ in town had promised to provide the music and entertainment at the garden party organized by Jessie to celebrate her 30th birthday party. Jessie paid him some deposit to engage him for the night as she believes that he will be able to provide the perfect music for the occasion. She promised to pay the balance after the party and Tony promised to be there. On the morning of the garden party, Tony went to his Music Studio to prepare himself for the evening. He was shocked to find the front door to his studio unlocked and the inside was in a total mess. Worst, all his musical equipment and instruments gone! Thieves have broken into his studio the night before and took everything they could lay their hands on. After lodging a police report, Tony called Jessie to inform her that he will not be able to perform at her birthday party that evening as all his equipment and instruments are gone. Jessie is very disappointed and wondered if she could claim any damages from Tony. Using the I.D.E.A Process discuss the common law Doctrine of Frustration and advice Jessie if she will succeed in suing Tony and get back the deposit, she paid him.