Match the definition to the term.
1. commercial
2. corporation
3. technology
4. obligation

a group of people who unite under
a business agreement so that they can
be legally recognized as having rights
and powers separate from those of the
members

requirement for media to air all
viewpoints, not just their own

able to make a profit; also refers to
the paid advertisements run in between
television programming

a change or growth from one thing
into another