If Lisa Beth needs special film for her expensive new camera, then for her these two goods are
A) substitute
B) complementary
C) unit elastic
D) elastic
E) inelastic

Question

Quizplus · Accepted Answer

The special film required for Lisa Beth's expensive new camera is a complementary good because it is a product that is used together with her camera, indicating that the demand for one (the camera) increases the demand for the other (the special film).

If Lisa Beth Needs Special Film for Her Expensive New