Which characteristics differentiate industries such as, on the one hand, aircraft manufacturers and commercial satellites, and, on the other hand, e-service and fast food industries?

The correct answer is:  The capital requirements and specialization.

Explanation:

Industries such as aircraft manufacturers and commercial satellites require very high amounts of capital not only to start but also to keep the business going on. On the other hand, e-services and fast food services have been how many startups were created since the capital required to carry out such businesses is relatively low. Besides, the first type of industry requires highly specialized personal while in the second that is not needed.

answerpublic goods;