Answer:
(D). surrogate interaction and direct interaction.
Step-by-step explanation:
Process Chain Network (PCN) analysis involves designing an organization's processes in such a way that it brings about better interaction with customers.
The PCN analysis highlights three process areas which are; surrogate interaction, direct interaction and independent processing areas.
Service operations only exist within the areas of surrogate interaction and direct interaction, because they require more interaction with customers and are more personal in nature.