Since a person's cholesterol level can be controlled with either a physical-fitness program or a drug regimen, this means that fitness programs and cholesterol drugs compete as substitute products.

Question

Quizplus · Accepted Answer

Since both physical fitness programs and cholesterol drugs can control a person's cholesterol level, they can be considered substitute products. If a person chooses to use a physical fitness program to control their cholesterol, they may not need to use a cholesterol drug, and vice versa. This makes them competing products as they serve the same purpose.

Since a Person's Cholesterol Level Can Be Controlled with Either