A friend treats you to a performance of Harvey at a theatre in his home town. While looking at ...

A friend treats you to a performance of Harvey at a theatre in his home town.
 
  While
  looking at the program, you discover from the biographies that the actor playing
  Elwood P. Dowd is the manager of a men's clothing store and the actress playing Veta
  Louise is a teacher at the local high school. Several college students are performing in
  the production, but your friend tells you that this theatre is not affiliated with a school.
  From this information, you know that the theatre you are attending is
  a. a commercial theatre.
  b. a community theatre.
  c. an Off-Broadway theatre.
  d. a resident theatre.