Rahul works for a small business developing apps. His latest app, which he developed to make it easier for friends to catch up over coffee, was a huge success and Rahuls company received a Creativity Award from Apple. However, during an interview with SBS TV, Rahuls boss took all of the credit for the development of the app, and Rahul received no credit for his work.

Analyse the above case study using four classical ethical theories. So, it is always from the four classical ethical theories such as utilitarianism, deontology, virtue and contract.