Which of the following statements regarding MRP in services is TRUE?
A) MRP is for manufacturing only, and it is not applicable to services.
B) MRP can be used in services, but only in those that offer very limited customization.
C) MRP only works in services for demand that is independent.
D) Services such as restaurant meals illustrate dependent demand, and they require product structure trees, bills-of-material, and scheduling.
E) None of the above is true.
Answer: D