OPTIONS:
A. economies of scale.
B. learning-curve effects.
C. availability of complements.
D. experience-curve effects
Answer:
C. availability of complements.
Explanation:
A value driver is anything that can be added to a product or services to increase or project its worth to customers, thereby making such good or service to stand out among those of other competitors. The primary value driver of Body Sync can be said to be the availability of complements, such as two health checkups, gym kit, which tends to make the value of the service offering more appealing to customers.