Can you tell me if following statements are True or false?

Thank you!

In making a decision to eliminate a segment of a business, managers should compare differential revenues for the segment to its avoidable costs.

Eliminating one segment of a business generally has no effect on the other segments.

Eliminating one segment of a business has no effect on the customers of the other segments.

The opportunity cost, alternative use for facilities, should be considered in deciding whether to retain a segment of a business.

A decision to eliminate a segment of a business is likely to have long-term consequences because re-establishing the segment might be difficult.