The correct answer to this question is D. The Service Design process of Capacity Management makes the most use of data supplied by Demand Management. The primary purpose of demand management is to understand, anticipate, and influence customer demand for services. Therefore, this information is tracked, and provided to the Capacity Management team.
They in turn analyze the demand requirements and allocate or add resources to ensure they can provide service in a satisfactory, efficient and effective manner to their stakeholders. Overall, the Service Management team is responsible for finding a satisfactory long-term balance between delivery of services by the company and consumption of those services by the customers.