Luke has been hired at a price of $1,000 to design a website advertising the teashop and detailing the history of the building. Payment was to be made when Luke hands over the website to Jessica. Luke has begun research and has sourced various pieces of archive film and photographs of the old building and its former residents. Luke intends to showcase his work in order to secure other similar projects. However, he is bitterly disappointed when Jessica calls him to cancel the contract. He decides to complete the work regardless of Jessica's wishes and bills her for the $1,000.

Advise Jessica regarding her rights and/or obligations as against Luke.