Which of the Following Is an Example of Reintermediation

Which of the following is an example of reintermediation?

A) The diamond card of the Futilery Centriono, is issued by invitation only to customers who spend more than $250,000 a year on their shopping card.
B) Nanny Duke, a baby products manufacturing company, acquires a list of parents-to-be and showers them with samples of diapers and other baby products to capture a share of their future purchases.
C) Kambo, a fashion apparel company that deals directly with customers to sell its products, adds retailers to its supply chain to cater to its target audience in remote geographic locations.
D) Rusicwood, a furniture manufacturing firm, starts selling directly to its customers after experiencing a dip in sales due to channel conflicts between retailers.
E) Donuts Haven, a fast food chain, expands its menu beyond breakfasts by adding hearty snacks that substitute meals in order to provide competition to the other food chains in the area.