Richmond Mentions Many Ways in Which a Hotel Can Receive

Richmond mentions many ways in which a hotel can receive "something" from a nonprofit organization in return for a donation. Which of the following strategies can be helpful to the hotel in projecting revenues?

A) Having the nonprofit organization give the hotel complimentary tickets that can be used by the staff for entertaining guests.
B) Asking the nonprofit organization to give the hotel access to their mailing list.
C) Requesting the nonprofit organization to commit to a two-year contract.
D) Donating meeting rooms to the nonprofit organization for seminars if food and beverages are ordered.
E) None of the above