Answer:
D.
Step-by-step explanation:
Sole Sponsorship is a type of sponsorship in which a company or a person decides to be the only supporter of the event. In Network advertising, when a person decides to sponsor solely, the advertiser becomes responsible for both the program content and the total cost of the production.
The Sole sponsor fund the costs that could be earned from the advertising. The sponsor funds to the content to promote its name and brand.
Some example of sponsors are PepsiCo, Coca-Cola, etc.
Thus from the given options the correct one is D.