To stay financially viable, a performance (whether theater or film) must almost always do what? a. sell tickets b. accept donations c. find sponsors d. rely on volunteers

A. A performance must always sell tickets

Explanation:

The sale of tickets is the primary source of revenue for performances. This is the true measure of how well the intended audience connects with the director/producer/actors/actresses of the performance

Other sources of revenue are often used but these are secondary