Answer:
b. takes advantage of another company it does business with after the other company has made a substantial investment in assets to meet the needs of the company.
Step-by-step explanation:
Vertical disintegration occurs when a company takes advantage of another company it does business with after the other company has made a substantial investment in assets to meet the needs of the company.
A common or popular example of vertical disintegration is Hollywood because it comprises of specialized business firms that are saddled with the responsibility of performing specific tasks or services such as creating movie trailers, posters, editing, sound effects, special effects, lighting, etc.
Generally, vertical disintegration help business firms or organizations to share risk associated with doing business among themselves.