What are the three sources of income for BBC?

1. License fee: The BBC's main source of income is the license fee paid by all viewers in the United Kingdom. The license fee is set by the government and is currently £159 per year.

2. Commercial revenue: The BBC also generates revenue from commercial activities, such as advertising on its website and app, and from selling TV programs to overseas broadcasters.

3. Government grants: The BBC also receives some funding from the government in the form of grants. These grants are used to support specific projects, such as the BBC World Service.